diff --git a/frontend/index.html b/frontend/index.html
index 284fa5e..cedf839 100644
--- a/frontend/index.html
+++ b/frontend/index.html
@@ -73,7 +73,12 @@
           <h1 class="text-2xl font-bold text-primary-container tracking-tighter cursor-pointer">CloudSSH</h1>
         </div>
         <div class="flex items-center gap-4 text-primary-container">
-          <button id="disconnect-btn" class="hover:opacity-80 transition-opacity cursor-pointer p-1 flex items-center justify-center">
+          <select id="theme-selector" class="bg-surface-variant text-on-surface-variant text-xs py-1 px-2 border-none outline-none cursor-pointer rounded">
+            <option value="cyberpunk">Cyberpunk</option>
+            <option value="glacier">Glacier</option>
+            <option value="gruvbox">Gruvbox</option>
+          </select>
+          <button id="disconnect-btn" class="hover:opacity-80 transition-opacity cursor-pointer p-1 flex items-center justify-center" title="Disconnect">
             <span class="material-symbols-outlined" style="font-variation-settings: 'FILL' 0;">power_settings_new</span>
           </button>
         </div>
diff --git a/frontend/package-lock.json b/frontend/package-lock.json
index 1ca224c..df6dfcc 100644
--- a/frontend/package-lock.json
+++ b/frontend/package-lock.json
@@ -10,7 +10,9 @@
       "dependencies": {
         "@xterm/addon-fit": "^0.10.0",
         "@xterm/addon-web-links": "^0.11.0",
-        "@xterm/xterm": "^5.5.0"
+        "@xterm/addon-webgl": "^0.19.0",
+        "@xterm/xterm": "^5.5.0",
+        "zmodem.js": "^0.1.10"
       },
       "devDependencies": {
         "typescript": "^5.7.0",
@@ -848,12 +850,30 @@
         "@xterm/xterm": "^5.0.0"
       }
     },
+    "node_modules/@xterm/addon-webgl": {
+      "version": "0.19.0",
+      "resolved": "https://registry.npmjs.org/@xterm/addon-webgl/-/addon-webgl-0.19.0.tgz",
+      "integrity": "sha512-b3fMOsyLVuCeNJWxolACEUED0vm7qC0cy4wRvf3oURSzDTYVQiGPhTnhWZwIHdvC48Y+oLhvYXnY4XDXPoJo6A==",
+      "license": "MIT"
+    },
     "node_modules/@xterm/xterm": {
       "version": "5.5.0",
       "resolved": "https://registry.npmjs.org/@xterm/xterm/-/xterm-5.5.0.tgz",
       "integrity": "sha512-hqJHYaQb5OptNunnyAnkHyM8aCjZ1MEIDTQu1iIbbTD/xops91NB5yq1ZK/dC2JDbVWtF23zUtl9JE2NqwT87A==",
       "license": "MIT"
     },
+    "node_modules/crc-32": {
+      "version": "1.2.2",
+      "resolved": "https://registry.npmjs.org/crc-32/-/crc-32-1.2.2.tgz",
+      "integrity": "sha512-ROmzCKrTnOwybPcJApAA6WBWij23HVfGVNKqqrZpuyZOHqK2CwHSvpGuyt/UNNvaIjEd8X5IFGp4Mh+Ie1IHJQ==",
+      "license": "Apache-2.0",
+      "bin": {
+        "crc32": "bin/crc32.njs"
+      },
+      "engines": {
+        "node": ">=0.8"
+      }
+    },
     "node_modules/esbuild": {
       "version": "0.25.12",
       "dev": true,
@@ -1155,6 +1175,15 @@
         "@rollup/rollup-win32-x64-msvc": "4.62.0",
         "fsevents": "~2.3.2"
       }
+    },
+    "node_modules/zmodem.js": {
+      "version": "0.1.10",
+      "resolved": "https://registry.npmjs.org/zmodem.js/-/zmodem.js-0.1.10.tgz",
+      "integrity": "sha512-Z1DWngunZ/j3BmIzSJpFZVNV73iHkj89rxXX4IciJdU9ga3nZ7rJ5LkfjV/QDsKhc7bazDWTTJCLJ+iRXD82dw==",
+      "license": "Apache-2.0",
+      "dependencies": {
+        "crc-32": "^1.1.1"
+      }
     }
   }
 }
diff --git a/frontend/package.json b/frontend/package.json
index 42ef281..5f1c092 100644
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -8,9 +8,11 @@
     "preview": "vite preview"
   },
   "dependencies": {
-    "@xterm/xterm": "^5.5.0",
     "@xterm/addon-fit": "^0.10.0",
-    "@xterm/addon-web-links": "^0.11.0"
+    "@xterm/addon-web-links": "^0.11.0",
+    "@xterm/addon-webgl": "^0.19.0",
+    "@xterm/xterm": "^5.5.0",
+    "zmodem.js": "^0.1.10"
   },
   "devDependencies": {
     "typescript": "^5.7.0",
diff --git a/frontend/src/auth-form.ts b/frontend/src/auth-form.ts
index 15c3384..57cc6cd 100644
--- a/frontend/src/auth-form.ts
+++ b/frontend/src/auth-form.ts
@@ -1,11 +1,53 @@
 import { SSHTerminal } from './terminal';
 
+// --- Credential encryption helpers ---
+async function deriveKey(salt: Uint8Array): Promise<CryptoKey> {
+  const raw = new TextEncoder().encode(window.location.origin + ':cloudssh');
+  const baseKey = await crypto.subtle.importKey('raw', raw, 'PBKDF2', false, ['deriveKey']);
+  return crypto.subtle.deriveKey(
+    { name: 'PBKDF2', salt: salt as any, iterations: 100000, hash: 'SHA-256' },
+    baseKey,
+    { name: 'AES-GCM', length: 256 },
+    false,
+    ['encrypt', 'decrypt']
+  );
+}
+
+async function encryptCredentials(data: object): Promise<string> {
+  const salt = crypto.getRandomValues(new Uint8Array(16));
+  const iv = crypto.getRandomValues(new Uint8Array(12));
+  const key = await deriveKey(salt);
+  const encoded = new TextEncoder().encode(JSON.stringify(data));
+  const encrypted = new Uint8Array(await crypto.subtle.encrypt({ name: 'AES-GCM', iv }, key, encoded));
+  // Format: base64(salt + iv + ciphertext)
+  const combined = new Uint8Array(salt.length + iv.length + encrypted.length);
+  combined.set(salt, 0);
+  combined.set(iv, salt.length);
+  combined.set(encrypted, salt.length + iv.length);
+  return btoa(String.fromCharCode(...combined));
+}
+
+async function decryptCredentials(stored: string): Promise<{ host: string; port: string; username: string; password: string } | null> {
+  try {
+    const raw = Uint8Array.from(atob(stored), c => c.charCodeAt(0));
+    const salt = raw.slice(0, 16);
+    const iv = raw.slice(16, 28);
+    const data = raw.slice(28);
+    const key = await deriveKey(salt);
+    const decrypted = await crypto.subtle.decrypt({ name: 'AES-GCM', iv }, key, data);
+    return JSON.parse(new TextDecoder().decode(decrypted));
+  } catch {
+    return null;
+  }
+}
+
 export class ConnectionForm {
   private terminal: SSHTerminal;
 
   constructor(terminal: SSHTerminal) {
     this.terminal = terminal;
     this.render();
+    this.loadSavedCredentials();
   }
 
   private render(): void {
@@ -37,13 +79,26 @@ export class ConnectionForm {
           </div>
         </div>
         <div>
-          <label class="block text-xs font-bold tracking-[0.1em] text-[#bbccb0] mb-2">AUTH_KEY</label>
-          <div class="flex items-center">
-            <span class="material-symbols-outlined text-[#bbccb0] mr-2" style="font-size: 16px;">key</span>
-            <input id="password" class="terminal-input text-[13px]" placeholder="••••••••" type="password" required>
+          <label class="block text-xs font-bold tracking-[0.1em] text-[#bbccb0] mb-2">AUTH_METHOD</label>
+          <div class="flex gap-2 mb-3">
+            <button type="button" id="auth-tab-password" class="auth-tab px-3 py-1 text-[11px] font-bold tracking-[0.1em] border border-[#4af626] text-[#4af626] bg-transparent cursor-pointer transition-all" style="background:#4af626;color:#0a0a0a;">PASSWORD</button>
+            <button type="button" id="auth-tab-key" class="auth-tab px-3 py-1 text-[11px] font-bold tracking-[0.1em] border border-[#3c4b36] text-[#bbccb0] bg-transparent cursor-pointer transition-all">PRIVATE_KEY</button>
+          </div>
+          <div id="auth-password-section">
+            <div class="flex items-center">
+              <span class="material-symbols-outlined text-[#bbccb0] mr-2" style="font-size: 16px;">key</span>
+              <input id="password" class="terminal-input text-[13px]" placeholder="••••••••" type="password">
+            </div>
+          </div>
+          <div id="auth-key-section" style="display:none;">
+            <textarea id="private-key" class="terminal-input text-[11px] w-full" rows="5" placeholder="-----BEGIN OPENSSH PRIVATE KEY-----&#10;...粘贴 Ed25519 私钥内容...&#10;-----END OPENSSH PRIVATE KEY-----" style="resize:vertical;border:1px solid #3c4b36;padding:8px;"></textarea>
           </div>
         </div>
-        <div class="pt-6">
+        <div class="flex items-center gap-2 mt-2">
+          <input type="checkbox" id="remember-me" class="accent-[#4af626] w-4 h-4 cursor-pointer">
+          <label for="remember-me" class="text-xs text-[#bbccb0] cursor-pointer select-none">REMEMBER_CONNECTION</label>
+        </div>
+        <div class="pt-4">
           <button id="connect-btn" class="cyber-button w-full py-3 px-4 text-xs font-bold tracking-[0.1em] uppercase flex items-center justify-center gap-2 bg-[#4af626] text-[#022100]" type="button">
             <span class="material-symbols-outlined" style="font-size: 18px;">power_settings_new</span>
             Execute_Connection
@@ -64,6 +119,60 @@ export class ConnectionForm {
     document.getElementById('connection-form')!.addEventListener('keypress', (e) => {
       if (e.key === 'Enter') this.handleConnect();
     });
+
+    // Auth method tab switching
+    document.getElementById('auth-tab-password')!.addEventListener('click', () => {
+      this.setAuthMode('password');
+    });
+    document.getElementById('auth-tab-key')!.addEventListener('click', () => {
+      this.setAuthMode('key');
+    });
+  }
+
+  private authMode: 'password' | 'key' = 'password';
+
+  private setAuthMode(mode: 'password' | 'key'): void {
+    this.authMode = mode;
+    const pwTab = document.getElementById('auth-tab-password')!;
+    const keyTab = document.getElementById('auth-tab-key')!;
+    const pwSection = document.getElementById('auth-password-section')!;
+    const keySection = document.getElementById('auth-key-section')!;
+
+    if (mode === 'password') {
+      pwTab.style.background = '#4af626'; pwTab.style.color = '#0a0a0a';
+      pwTab.style.borderColor = '#4af626';
+      keyTab.style.background = 'transparent'; keyTab.style.color = '#bbccb0';
+      keyTab.style.borderColor = '#3c4b36';
+      pwSection.style.display = ''; keySection.style.display = 'none';
+    } else {
+      keyTab.style.background = '#4af626'; keyTab.style.color = '#0a0a0a';
+      keyTab.style.borderColor = '#4af626';
+      pwTab.style.background = 'transparent'; pwTab.style.color = '#bbccb0';
+      pwTab.style.borderColor = '#3c4b36';
+      keySection.style.display = ''; pwSection.style.display = 'none';
+    }
+  }
+
+  private async loadSavedCredentials(): Promise<void> {
+    const stored = localStorage.getItem('cloudssh_cred');
+    if (!stored) return;
+    const cred = await decryptCredentials(stored);
+    if (!cred) {
+      localStorage.removeItem('cloudssh_cred');
+      return;
+    }
+    (document.getElementById('host') as HTMLInputElement).value = cred.host || '';
+    (document.getElementById('port') as HTMLInputElement).value = cred.port || '22';
+    (document.getElementById('username') as HTMLInputElement).value = cred.username || '';
+    (document.getElementById('password') as HTMLInputElement).value = cred.password || '';
+    (document.getElementById('private-key') as HTMLTextAreaElement).value = (cred as any).privateKey || '';
+    (document.getElementById('remember-me') as HTMLInputElement).checked = true;
+    
+    if ((cred as any).authMethod === 'key') {
+      this.setAuthMode('key');
+    } else {
+      this.setAuthMode('password');
+    }
   }
 
   private async handleConnect(): Promise<void> {
@@ -73,12 +182,32 @@ export class ConnectionForm {
     );
     const username = (document.getElementById('username') as HTMLInputElement).value;
     const password = (document.getElementById('password') as HTMLInputElement).value;
+    const privateKey = (document.getElementById('private-key') as HTMLTextAreaElement).value;
+    const remember = (document.getElementById('remember-me') as HTMLInputElement).checked;
 
-    if (!host || !username || !password) {
-      alert('请填写所有必填字段');
+    if (!host || !username) {
+      alert('请填写主机名和用户名');
       return;
     }
 
+    if (this.authMode === 'password' && !password) {
+      alert('请输入密码');
+      return;
+    }
+
+    if (this.authMode === 'key' && !privateKey) {
+      alert('请粘贴私钥内容');
+      return;
+    }
+
+    // Save or clear credentials
+    if (remember) {
+      const encrypted = await encryptCredentials({ host, port: port.toString(), username, password, privateKey, authMethod: this.authMode === 'key' ? 'publickey' : 'password' });
+      localStorage.setItem('cloudssh_cred', encrypted);
+    } else {
+      localStorage.removeItem('cloudssh_cred');
+    }
+
     const authSection = document.getElementById('auth-section')!;
     const termSection = document.getElementById('terminal-section')!;
 
@@ -93,7 +222,7 @@ export class ConnectionForm {
     this.terminal.mount();
 
     try {
-      await this.terminal.connect({ host, port, username, password });
+      await this.terminal.connect({ host, port, username, password, authMethod: this.authMode === 'key' ? 'publickey' : 'password', privateKey });
     } catch (error) {
       termSection.classList.add('hidden');
       termSection.classList.remove('flex');
@@ -102,3 +231,4 @@ export class ConnectionForm {
     }
   }
 }
+
diff --git a/frontend/src/main.ts b/frontend/src/main.ts
index ea8a2bb..7c073f6 100644
--- a/frontend/src/main.ts
+++ b/frontend/src/main.ts
@@ -13,6 +13,11 @@ document.getElementById('disconnect-btn')?.addEventListener('click', () => {
   document.getElementById('status-text')!.innerHTML = '<span class="w-2 h-2 bg-[#353534] inline-block"></span> STATUS: OFFLINE';
 });
 
+document.getElementById('theme-selector')?.addEventListener('change', (e) => {
+  const theme = (e.target as HTMLSelectElement).value as any;
+  terminal.setTheme(theme);
+});
+
 // Set current year for copyright
 const copyrightYearSpan = document.getElementById('copyright-year');
 if (copyrightYearSpan) {
diff --git a/frontend/src/terminal.ts b/frontend/src/terminal.ts
index f150a76..d006776 100644
--- a/frontend/src/terminal.ts
+++ b/frontend/src/terminal.ts
@@ -1,20 +1,54 @@
 import { Terminal } from '@xterm/xterm';
 import { FitAddon } from '@xterm/addon-fit';
 import { WebLinksAddon } from '@xterm/addon-web-links';
+import { WebglAddon } from '@xterm/addon-webgl';
+import { ZmodemHandler } from './zmodem-handler';
 import '@xterm/xterm/css/xterm.css';
 
 export interface SSHConnectionConfig {
   host: string;
   port: number;
   username: string;
-  password: string;
+  password?: string;
+  authMethod?: 'password' | 'publickey';
+  privateKey?: string;
 }
 
+export const THEMES = {
+  cyberpunk: {
+    background: '#0a0a0a',
+    foreground: '#4af626',
+    cursor: '#14d1ff',
+    cursorAccent: '#0a0a0a',
+    selectionBackground: '#273747',
+  },
+  glacier: {
+    background: '#0a192f',
+    foreground: '#64ffda',
+    cursor: '#e6f1ff',
+    cursorAccent: '#0a192f',
+    selectionBackground: '#112240',
+  },
+  gruvbox: {
+    background: '#282828',
+    foreground: '#ebdbb2',
+    cursor: '#d3869b',
+    cursorAccent: '#282828',
+    selectionBackground: '#504945',
+  }
+};
+
 export class SSHTerminal {
   private terminal: Terminal;
   private fitAddon: FitAddon;
+  private webglAddon!: WebglAddon;
   private ws: WebSocket | null = null;
   private container: HTMLElement;
+  private config: SSHConnectionConfig | null = null;
+  private roamId: string | null = null;
+  private reconnecting: boolean = false;
+  private reconnectAttempts: number = 0;
+  private maxReconnectAttempts: number = 5;
 
   constructor(containerId: string) {
     this.container = document.getElementById(containerId)!;
@@ -24,29 +58,7 @@ export class SSHTerminal {
       cursorStyle: 'block',
       fontSize: 14,
       fontFamily: '"JetBrains Mono", "Fira Code", "Cascadia Code", monospace',
-      theme: {
-        background: '#0a0a0a',
-        foreground: '#4af626',
-        cursor: '#14d1ff',
-        cursorAccent: '#0a0a0a',
-        selectionBackground: '#273747',
-        black: '#01060e',
-        red: '#ea6c73',
-        green: '#91b362',
-        yellow: '#f9af4f',
-        blue: '#53bdfa',
-        magenta: '#fae994',
-        cyan: '#90e1c6',
-        white: '#c7c7c7',
-        brightBlack: '#686868',
-        brightRed: '#f07178',
-        brightGreen: '#c2d94c',
-        brightYellow: '#ffb454',
-        brightBlue: '#59c2ff',
-        brightMagenta: '#ffee99',
-        brightCyan: '#95e6cb',
-        brightWhite: '#ffffff',
-      },
+      theme: THEMES.cyberpunk,
       allowProposedApi: true,
       scrollback: 10000,
     });
@@ -56,50 +68,143 @@ export class SSHTerminal {
     this.terminal.loadAddon(new WebLinksAddon());
 
     window.addEventListener('resize', () => this.fit());
+
+    // Right-click paste support
+    this.container.addEventListener('contextmenu', async (e) => {
+      e.preventDefault();
+      try {
+        const text = await navigator.clipboard.readText();
+        if (text && this.ws?.readyState === WebSocket.OPEN) {
+          this.ws.send(text);
+        }
+      } catch (err) {
+        console.error('Failed to read clipboard', err);
+      }
+    });
+  }
+
+  setTheme(themeName: keyof typeof THEMES): void {
+    this.terminal.options.theme = THEMES[themeName];
   }
 
   mount(): void {
     this.terminal.open(this.container);
+    
+    // Load WebGL addon after terminal is opened
+    try {
+      this.webglAddon = new WebglAddon();
+      this.webglAddon.onContextLoss(e => {
+        console.warn('WebGL context lost', e);
+        this.webglAddon.dispose();
+      });
+      this.terminal.loadAddon(this.webglAddon);
+    } catch (e) {
+      console.warn('WebGL addon failed to load, falling back to canvas/dom', e);
+    }
+
     this.fit();
 
     this.terminal.writeln('\x1b[1;33m╔══════════════════════════════════╗\x1b[0m');
-    this.terminal.writeln('\x1b[1;33m║     CloudSSH Web Terminal        ║\x1b[0m');
-    this.terminal.writeln('\x1b[1;33m║     Powered by Cloudflare        ║\x1b[0m');
+    this.terminal.writeln('\x1b[1;33m║      Connecting to CloudSSH      ║\x1b[0m');
     this.terminal.writeln('\x1b[1;33m╚══════════════════════════════════╝\x1b[0m');
     this.terminal.writeln('');
   }
 
-  async connect(config: SSHConnectionConfig): Promise<void> {
-    this.terminal.writeln(
-      `\x1b[1;33m[*] Connecting to ${config.username}@${config.host}:${config.port}...\x1b[0m`
-    );
+  private attemptReconnect(): void {
+    if (this.reconnectAttempts >= this.maxReconnectAttempts || !this.roamId || !this.config) {
+      this.terminal.writeln('\x1b[31m[!] 连接已断开，无法恢复。\x1b[0m');
+      document.getElementById('status-text')!.innerHTML = '<span class="w-2 h-2 bg-[#ea6c73] inline-block"></span> STATUS: DISCONNECTED';
+      return;
+    }
 
-    const proto = window.location.protocol === 'https:' ? 'wss:' : 'ws:';
-    const wsUrl = `${proto}//${window.location.host}/api/ssh`;
+    this.reconnecting = true;
+    this.reconnectAttempts++;
+    this.terminal.writeln(`\x1b[33m[*] 正在尝试恢复连接 (${this.reconnectAttempts}/${this.maxReconnectAttempts})...\x1b[0m`);
+    
+    // Slight delay before reconnecting
+    setTimeout(() => {
+      this.connect(this.config!, this.roamId!);
+    }, 2000);
+  }
+
+  async connect(config: SSHConnectionConfig, withRoamId?: string): Promise<void> {
+    if (!withRoamId) {
+      this.config = config;
+      this.reconnectAttempts = 0;
+      this.roamId = null;
+    }
+
+    const wsUrl = new URL(window.location.href);
+    wsUrl.protocol = wsUrl.protocol === 'https:' ? 'wss:' : 'ws:';
+    wsUrl.pathname = '/api/ssh';
 
     return new Promise((resolve, reject) => {
-      this.ws = new WebSocket(wsUrl);
+      this.ws = new WebSocket(wsUrl.toString());
 
       this.ws.onopen = () => {
-        this.terminal.writeln('\x1b[32m[+] WebSocket connected, sending credentials...\x1b[0m');
-        this.ws?.send(
-          JSON.stringify({
-            host: config.host,
-            port: config.port,
-            username: config.username,
-            password: config.password,
-          })
-        );
+        if (!withRoamId) {
+          this.terminal.writeln('\x1b[32m[+] WebSocket connected, sending credentials...\x1b[0m');
+        }
+        
+        const payload = withRoamId 
+          ? { roamId: withRoamId }
+          : {
+              host: config.host,
+              port: config.port,
+              username: config.username,
+              password: config.password,
+              authMethod: config.authMethod,
+              privateKey: config.privateKey,
+            };
+            
+        this.ws?.send(JSON.stringify(payload));
+        
+        if (withRoamId) {
+          this.reconnectAttempts = 0;
+          this.reconnecting = false;
+        }
+        
         resolve();
       };
 
+        this.ws.onerror = () => {
+        if (!this.reconnecting) {
+          reject(new Error('WebSocket connection failed'));
+        }
+      };
+
+      this.ws.onclose = () => {
+        if (!this.reconnecting && this.roamId) {
+          this.attemptReconnect();
+        } else if (!this.reconnecting) {
+          this.terminal.writeln('\x1b[31m[-] 连接已关闭\x1b[0m');
+          document.getElementById('status-text')!.innerHTML = '<span class="w-2 h-2 bg-[#353534] inline-block"></span> STATUS: OFFLINE';
+        }
+      };
+
+      // Zmodem support
+      const zmodemHandler = new ZmodemHandler(
+        (data) => this.terminal.write(data),
+        (data) => {
+          if (this.ws?.readyState === WebSocket.OPEN) {
+            this.ws.send(data);
+          }
+        }
+      );
+
       this.ws.onmessage = (event) => {
         if (typeof event.data === 'string') {
           try {
             const msg = JSON.parse(event.data);
             switch (msg.type) {
+              case 'roamId':
+                this.roamId = msg.roamId;
+                break;
               case 'status':
                 this.terminal.writeln(`\x1b[32m[*] ${msg.message}\x1b[0m`);
+                if (msg.message === '认证成功' || msg.message === '会话已恢复') {
+                  document.getElementById('status-text')!.innerHTML = '<span class="w-2 h-2 bg-[#4af626] inline-block animate-pulse"></span> STATUS: ONLINE';
+                }
                 break;
               case 'error':
                 this.terminal.writeln(`\x1b[31m[!] ${msg.message}\x1b[0m`);
@@ -111,7 +216,7 @@ export class SSHTerminal {
         } else {
           const reader = new FileReader();
           reader.onload = () => {
-            this.terminal.write(new Uint8Array(reader.result as ArrayBuffer));
+            zmodemHandler.consume(reader.result as ArrayBuffer);
           };
           reader.readAsArrayBuffer(event.data);
         }
diff --git a/frontend/src/zmodem-handler.ts b/frontend/src/zmodem-handler.ts
new file mode 100644
index 0000000..4a84a17
--- /dev/null
+++ b/frontend/src/zmodem-handler.ts
@@ -0,0 +1,102 @@
+// @ts-ignore
+import * as Zmodem from 'zmodem.js/src/zmodem_browser';
+
+export class ZmodemHandler {
+  private sentry: any;
+  private session: any | null = null;
+  private onTerminalWrite: (data: Uint8Array) => void;
+  private onWsSend: (data: Uint8Array) => void;
+
+  constructor(
+    onTerminalWrite: (data: Uint8Array) => void,
+    onWsSend: (data: Uint8Array) => void
+  ) {
+    this.onTerminalWrite = onTerminalWrite;
+    this.onWsSend = onWsSend;
+    this.init();
+  }
+
+  private init() {
+    this.sentry = new Zmodem.Sentry({
+      to_terminal: (octets: Array<number>) => {
+        this.onTerminalWrite(new Uint8Array(octets));
+      },
+      sender: (octets: Array<number>) => {
+        this.onWsSend(new Uint8Array(octets));
+      },
+      on_detect: (detection: any) => {
+        const zsession = detection.confirm();
+        this.session = zsession;
+        
+        if (zsession.type === 'receive') {
+          this.handleReceive(zsession);
+        } else {
+          this.handleSend(zsession);
+        }
+      },
+      on_retract: () => {
+        this.session = null;
+      }
+    });
+  }
+
+  public consume(data: ArrayBuffer) {
+    this.sentry.consume(data);
+  }
+
+  private handleReceive(zsession: any) {
+    zsession.on('offer', (xfer: any) => {
+      const name = xfer.get_details().name;
+      const size = xfer.get_details().size;
+      
+      const accept = confirm("接受来自服务器的文件下载?\n" + name + " (" + size + " bytes)");
+      if (!accept) {
+        xfer.skip();
+        return;
+      }
+
+      const packets: Array<Uint8Array> = [];
+      xfer.on('input', (payload: Uint8Array) => {
+        packets.push(payload);
+      });
+
+      xfer.accept().then(() => {
+        Zmodem.Browser.save_to_disk(packets, name);
+      });
+    });
+
+    zsession.start();
+  }
+
+  private handleSend(zsession: any) {
+    const input = document.createElement('input');
+    input.type = 'file';
+    input.multiple = true;
+    input.style.display = 'none';
+
+    input.onchange = (e) => {
+      const files = (e.target as HTMLInputElement).files;
+      if (files && files.length > 0) {
+        Zmodem.Browser.send_files(zsession, files, {
+          on_offer_response: (file: any, xfer: any) => {
+            if (!xfer) console.warn('Server rejected file:', file.name);
+          },
+          on_progress: (file: any, xfer: any, chunk: any) => {
+            // Can implement progress bar here
+          },
+          on_file_complete: (file: any) => {
+            console.log('Finished uploading:', file.name);
+          }
+        }).then(() => {
+          zsession.close();
+        });
+      } else {
+        zsession.close();
+      }
+    };
+
+    document.body.appendChild(input);
+    input.click();
+    document.body.removeChild(input);
+  }
+}
diff --git a/src/ssh/auth.ts b/src/ssh/auth.ts
index 6521283..3a34293 100644
--- a/src/ssh/auth.ts
+++ b/src/ssh/auth.ts
@@ -18,6 +18,137 @@ export class SSHAuth {
     return concat(...parts);
   }
 
+  /**
+   * Build a public key auth request for Ed25519 keys (RFC 4252 §7).
+   * The signature covers: session_id_string || SSH_MSG_USERAUTH_REQUEST || user || service || "publickey" || TRUE || "ssh-ed25519" || pubkey_blob
+   */
+  static async buildPublicKeyAuthRequest(
+    username: string,
+    privateKeyPEM: string,
+    sessionID: Uint8Array
+  ): Promise<Uint8Array> {
+    const { signingKey, publicKeyBlob } = await this.parseEd25519PrivateKey(privateKeyPEM);
+
+    // Build the request body (without signature first)
+    const requestBody = concat(
+      new Uint8Array([SSH_MSG_USERAUTH_REQUEST]),
+      encodeString(username),
+      encodeString('ssh-connection'),
+      encodeString('publickey'),
+      new Uint8Array([0x01]), // TRUE = has signature
+      encodeString('ssh-ed25519'),
+      encodeString(publicKeyBlob),
+    );
+
+    // Data to sign: session_id_string || request_body
+    const dataToSign = concat(encodeString(sessionID), requestBody);
+
+    // Sign with Ed25519
+    const rawSignature = new Uint8Array(await crypto.subtle.sign('Ed25519', signingKey, dataToSign));
+
+    // SSH signature blob: string "ssh-ed25519" || string signature
+    const signatureBlob = concat(
+      encodeString('ssh-ed25519'),
+      encodeString(rawSignature),
+    );
+
+    // Full auth packet: requestBody || string signature_blob
+    return concat(requestBody, encodeString(signatureBlob));
+  }
+
+  /**
+   * Parse an OpenSSH Ed25519 PEM private key.
+   * Supports OPENSSH PRIVATE KEY format.
+   */
+  private static async parseEd25519PrivateKey(pem: string): Promise<{ signingKey: CryptoKey; publicKeyBlob: Uint8Array }> {
+    const lines = pem.trim().split('\n');
+    const b64 = lines.filter(l => !l.startsWith('-----')).join('');
+    const raw = Uint8Array.from(atob(b64), c => c.charCodeAt(0));
+
+    // Parse OpenSSH format: "openssh-key-v1\0" magic
+    const magic = 'openssh-key-v1\0';
+    const magicBytes = new TextEncoder().encode(magic);
+    for (let i = 0; i < magicBytes.length; i++) {
+      if (raw[i] !== magicBytes[i]) {
+        throw new Error('不支持的私钥格式，仅支持 OpenSSH Ed25519 密钥');
+      }
+    }
+    let offset = magicBytes.length;
+
+    // ciphername
+    const cipherLen = readUint32(raw, offset); offset += 4;
+    const cipher = new TextDecoder().decode(raw.slice(offset, offset + cipherLen)); offset += cipherLen;
+    if (cipher !== 'none') throw new Error('不支持加密的私钥，请使用 ssh-keygen -p 移除密码');
+
+    // kdfname
+    const kdfLen = readUint32(raw, offset); offset += 4; offset += kdfLen;
+    // kdfoptions
+    const kdfOptLen = readUint32(raw, offset); offset += 4; offset += kdfOptLen;
+    // number of keys
+    const numKeys = readUint32(raw, offset); offset += 4;
+    if (numKeys !== 1) throw new Error('仅支持单密钥文件');
+
+    // public key section
+    const pubSecLen = readUint32(raw, offset); offset += 4; offset += pubSecLen;
+
+    // private key section
+    const privSecLen = readUint32(raw, offset); offset += 4;
+    const privSection = raw.slice(offset, offset + privSecLen);
+
+    // Parse private section: checkint1, checkint2, keytype, pubkey, privkey, comment
+    let po = 0;
+    po += 4; // checkint1
+    po += 4; // checkint2
+
+    // key type
+    const ktLen = readUint32(privSection, po); po += 4;
+    const keyType = new TextDecoder().decode(privSection.slice(po, po + ktLen)); po += ktLen;
+    if (keyType !== 'ssh-ed25519') throw new Error(`不支持的密钥类型: ${keyType}，仅支持 ssh-ed25519`);
+
+    // public key (32 bytes)
+    const pubKeyLen = readUint32(privSection, po); po += 4;
+    const pubKeyRaw = privSection.slice(po, po + pubKeyLen); po += pubKeyLen;
+
+    // private key (64 bytes = 32 bytes seed + 32 bytes pubkey)
+    const privKeyLen = readUint32(privSection, po); po += 4;
+    const privKeyRaw = privSection.slice(po, po + privKeyLen);
+    // Ed25519 seed is first 32 bytes
+    const seed = privKeyRaw.slice(0, 32);
+
+    // Import as PKCS8 for Web Crypto (build PKCS8 wrapper for Ed25519 seed)
+    const pkcs8 = this.buildEd25519PKCS8(seed);
+    const signingKey = await crypto.subtle.importKey(
+      'pkcs8', pkcs8, { name: 'Ed25519' }, false, ['sign']
+    );
+
+    // Build SSH public key blob: string "ssh-ed25519" || string pubkey
+    const publicKeyBlob = concat(
+      encodeString('ssh-ed25519'),
+      encodeString(pubKeyRaw),
+    );
+
+    return { signingKey, publicKeyBlob };
+  }
+
+  /**
+   * Wrap a 32-byte Ed25519 seed into PKCS8 DER format for Web Crypto import.
+   */
+  private static buildEd25519PKCS8(seed: Uint8Array): Uint8Array {
+    // PKCS8 structure for Ed25519:
+    // SEQUENCE {
+    //   INTEGER 0 (version)
+    //   SEQUENCE { OID 1.3.101.112 (Ed25519) }
+    //   OCTET STRING { OCTET STRING { seed } }
+    // }
+    const oid = new Uint8Array([0x06, 0x03, 0x2b, 0x65, 0x70]); // OID 1.3.101.112
+    const seedOctet = new Uint8Array([0x04, seed.length, ...seed]);
+    const innerOctet = new Uint8Array([0x04, seedOctet.length, ...seedOctet]);
+    const algoSeq = new Uint8Array([0x30, oid.length, ...oid]);
+    const version = new Uint8Array([0x02, 0x01, 0x00]);
+    const totalLen = version.length + algoSeq.length + innerOctet.length;
+    return new Uint8Array([0x30, totalLen, ...version, ...algoSeq, ...innerOctet]);
+  }
+
   static handleResponse(payload: Uint8Array): AuthResult {
     const msgType = payload[0];
 
diff --git a/src/types.ts b/src/types.ts
index 3bbca11..205ecf8 100644
--- a/src/types.ts
+++ b/src/types.ts
@@ -44,6 +44,8 @@ export interface SSHConnectionConfig {
   port: number;
   username: string;
   password: string;
+  authMethod?: 'password' | 'publickey';
+  privateKey?: string;
 }
 
 export interface Env {
diff --git a/src/worker/durable-object.ts b/src/worker/durable-object.ts
index 9abc33f..3037fa4 100644
--- a/src/worker/durable-object.ts
+++ b/src/worker/durable-object.ts
@@ -1,10 +1,45 @@
 import { Env, SSHConnectionConfig } from '../types';
 import { SSHSession } from './ssh-session';
 
+/**
+ * SSRF 防护：检测目标主机是否为内网、保留或特殊地址。
+ * 覆盖 IPv4 私有段、IPv6 回环/链路本地/私有段、IPv4-mapped IPv6 等。
+ */
+function isBlockedHost(host: string): boolean {
+  const h = host.toLowerCase().trim();
+
+  // 特殊主机名
+  if (h === 'localhost' || h === 'ip6-localhost' || h === 'ip6-loopback') return true;
+
+  // IPv4 私有 / 保留地址
+  if (/^(127\.|10\.|0\.|192\.168\.|169\.254\.)/.test(h)) return true;
+  if (/^172\.(1[6-9]|2[0-9]|3[0-1])\./.test(h)) return true;
+
+  // 移除 IPv6 方括号 (e.g. [::1])
+  const v6 = h.replace(/^\[|\]$/g, '');
+
+  // IPv6 回环
+  if (v6 === '::1' || v6 === '0:0:0:0:0:0:0:1') return true;
+  // IPv6 未指定地址
+  if (v6 === '::' || v6 === '0:0:0:0:0:0:0:0') return true;
+  // IPv6 链路本地 (fe80::/10)
+  if (/^fe[89ab]/i.test(v6)) return true;
+  // IPv6 唯一本地 (fc00::/7)
+  if (/^f[cd]/i.test(v6)) return true;
+  // IPv4-mapped IPv6 (::ffff:127.0.0.1 等)
+  const v4mapped = v6.match(/^::ffff:(\d+\.\d+\.\d+\.\d+)$/i);
+  if (v4mapped) return isBlockedHost(v4mapped[1]);
+
+  return false;
+}
+
 export class SSHSessionDO {
   private state: DurableObjectState;
   private env: Env;
   private sessions: Map<WebSocket, SSHSession> = new Map();
+  private activeSessionsByRoamId: Map<string, SSHSession> = new Map();
+  private roamTimeouts: Map<string, ReturnType<typeof setTimeout>> = new Map();
+  private _pendingTimeouts: Map<WebSocket, ReturnType<typeof setTimeout>> = new Map();
 
   constructor(state: DurableObjectState, env: Env) {
     this.state = state;
@@ -42,27 +77,15 @@ export class SSHSessionDO {
     } as any);
   }
 
-  private _pendingTimeouts: Map<WebSocket, ReturnType<typeof setTimeout>> = new Map();
-
-  // Hibernation API: called when a WebSocket message is received
+  // Hibernation API: called when a WebSocket receives a message
   async webSocketMessage(ws: WebSocket, message: string | ArrayBuffer): Promise<void> {
     const session = this.sessions.get(ws);
-
     if (session) {
-      // Session already established, forward input
-      try {
-        if (typeof message === 'string') {
-          await session.handleWebSocketMessage(message);
-        } else {
-          await session.handleWebSocketMessage(message);
-        }
-      } catch (e) {
-        console.error('[WS] Input error:', e instanceof Error ? e.message : String(e));
-      }
+      await session.handleWebSocketMessage(message);
       return;
     }
 
-    // No session yet — this should be the credentials message
+    // This is the first message (credentials or roam reconnect)
     const timeout = this._pendingTimeouts.get(ws);
     if (timeout) {
       clearTimeout(timeout);
@@ -70,15 +93,31 @@ export class SSHSessionDO {
     }
 
     try {
-      const config = JSON.parse(message as string) as SSHConnectionConfig;
+      const config = JSON.parse(message as string);
 
-      if (!config.host || !config.username || !config.password) {
+      if (config.roamId) {
+        // Attempt to resume session
+        const existingSession = this.activeSessionsByRoamId.get(config.roamId);
+        if (existingSession) {
+          const roamTimeout = this.roamTimeouts.get(config.roamId);
+          if (roamTimeout) {
+            clearTimeout(roamTimeout);
+            this.roamTimeouts.delete(config.roamId);
+          }
+          this.sessions.set(ws, existingSession);
+          existingSession.updateWebSocket(ws);
+          return;
+        }
+        // If roam session not found, fall back to new connection if config provided
+      }
+
+      if (!config.host || !config.username || (!config.password && !config.privateKey)) {
         ws.send(JSON.stringify({ type: 'error', message: 'Missing credentials' }));
         ws.close(1011, 'Invalid credentials');
         return;
       }
 
-      await this.initSSHSession(ws, config);
+      await this.initSSHSession(ws, config as SSHConnectionConfig);
     } catch (e) {
       ws.send(JSON.stringify({ type: 'error', message: 'Invalid credentials format' }));
       ws.close(1011, 'Invalid format');
@@ -89,8 +128,15 @@ export class SSHSessionDO {
   async webSocketClose(ws: WebSocket, code: number, reason: string, wasClean: boolean): Promise<void> {
     const session = this.sessions.get(ws);
     if (session) {
-      session.close();
       this.sessions.delete(ws);
+      // Wait 15s for roam reconnect before closing session
+      const roamId = session.roamId;
+      const timeout = setTimeout(() => {
+        session.close();
+        this.activeSessionsByRoamId.delete(roamId);
+        this.roamTimeouts.delete(roamId);
+      }, 15000);
+      this.roamTimeouts.set(roamId, timeout);
     }
     const timeout = this._pendingTimeouts.get(ws);
     if (timeout) {
@@ -101,11 +147,7 @@ export class SSHSessionDO {
 
   // Hibernation API: called when a WebSocket error occurs
   async webSocketError(ws: WebSocket, error: unknown): Promise<void> {
-    const session = this.sessions.get(ws);
-    if (session) {
-      session.close();
-      this.sessions.delete(ws);
-    }
+    await this.webSocketClose(ws, 1011, 'Error', false);
   }
 
   private async initSSHSession(
@@ -113,16 +155,15 @@ export class SSHSessionDO {
     config: SSHConnectionConfig
   ): Promise<void> {
     try {
+      // --- SSRF Protection ---
+      if (isBlockedHost(config.host)) {
+        throw new Error('禁止连接内网或保留地址 (SSRF 防护)');
+      }
       const BLOCKED_PORTS = [80, 443, 25, 465, 587, 3306, 6379, 27017, 11211];
       if (BLOCKED_PORTS.includes(config.port)) {
         throw new Error(`端口 ${config.port} 存在安全风险，已被禁止连接`);
       }
 
-      const isPrivateIP = /^(127\.|10\.|172\.(1[6-9]|2[0-9]|3[0-1])\.|192\.168\.)/.test(config.host);
-      const isLocalhost = config.host.toLowerCase() === 'localhost';
-      if (isPrivateIP || isLocalhost) {
-        throw new Error('禁止连接内网或本地回环地址 (SSRF 防护)');
-      }
       const { connect } = await import('cloudflare:sockets');
       const socket = connect({ hostname: config.host, port: config.port });
 
@@ -130,6 +171,7 @@ export class SSHSessionDO {
 
       const session = new SSHSession(ws, socket, config);
       this.sessions.set(ws, session);
+      this.activeSessionsByRoamId.set(session.roamId, session);
 
       await session.startHandshake();
 
diff --git a/src/worker/html.ts b/src/worker/html.ts
index d108eda..709009c 100644
--- a/src/worker/html.ts
+++ b/src/worker/html.ts
@@ -39,15 +39,90 @@ export const HTML = `<!DOCTYPE html>
     }
   }
   </script>
-  <script type="module">var De=Object.defineProperty;var xe=(Q,K,J)=>K in Q?De(Q,K,{enumerable:!0,configurable:!0,writable:!0,value:J}):Q[K]=J;var ne=(Q,K,J)=>xe(Q,typeof K!="symbol"?K+"":K,J);(function(){const K=document.createElement("link").relList;if(K&&K.supports&&K.supports("modulepreload"))return;for(const j of document.querySelectorAll('link[rel="modulepreload"]'))G(j);new MutationObserver(j=>{for(const V of j)if(V.type==="childList")for(const A of V.addedNodes)A.tagName==="LINK"&&A.rel==="modulepreload"&&G(A)}).observe(document,{childList:!0,subtree:!0});function J(j){const V={};return j.integrity&&(V.integrity=j.integrity),j.referrerPolicy&&(V.referrerPolicy=j.referrerPolicy),j.crossOrigin==="use-credentials"?V.credentials="include":j.crossOrigin==="anonymous"?V.credentials="omit":V.credentials="same-origin",V}function G(j){if(j.ep)return;j.ep=!0;const V=J(j);fetch(j.href,V)}})();var pe={exports:{}},Se;function Re(){return Se||(Se=1,(function(Q,K){(function(J,G){Q.exports=G()})(globalThis,(()=>(()=>{var J={4567:function(A,r,o){var l=this&&this.__decorate||function(e,t,a,f){var v,p=arguments.length,c=p<3?t:f===null?f=Object.getOwnPropertyDescriptor(t,a):f;if(typeof Reflect=="object"&&typeof Reflect.decorate=="function")c=Reflect.decorate(e,t,a,f);else for(var m=e.length-1;m>=0;m--)(v=e[m])&&(c=(p<3?v(c):p>3?v(t,a,c):v(t,a))||c);return p>3&&c&&Object.defineProperty(t,a,c),c},u=this&&this.__param||function(e,t){return function(a,f){t(a,f,e)}};Object.defineProperty(r,"__esModule",{value:!0}),r.AccessibilityManager=void 0;const n=o(9042),d=o(9924),_=o(844),g=o(4725),h=o(2585),i=o(3656);let s=r.AccessibilityManager=class extends _.Disposable{constructor(e,t,a,f){super(),this._terminal=e,this._coreBrowserService=a,this._renderService=f,this._rowColumns=new WeakMap,this._liveRegionLineCount=0,this._charsToConsume=[],this._charsToAnnounce="",this._accessibilityContainer=this._coreBrowserService.mainDocument.createElement("div"),this._accessibilityContainer.classList.add("xterm-accessibility"),this._rowContainer=this._coreBrowserService.mainDocument.createElement("div"),this._rowContainer.setAttribute("role","list"),this._rowContainer.classList.add("xterm-accessibility-tree"),this._rowElements=[];for(let v=0;v<this._terminal.rows;v++)this._rowElements[v]=this._createAccessibilityTreeNode(),this._rowContainer.appendChild(this._rowElements[v]);if(this._topBoundaryFocusListener=v=>this._handleBoundaryFocus(v,0),this._bottomBoundaryFocusListener=v=>this._handleBoundaryFocus(v,1),this._rowElements[0].addEventListener("focus",this._topBoundaryFocusListener),this._rowElements[this._rowElements.length-1].addEventListener("focus",this._bottomBoundaryFocusListener),this._refreshRowsDimensions(),this._accessibilityContainer.appendChild(this._rowContainer),this._liveRegion=this._coreBrowserService.mainDocument.createElement("div"),this._liveRegion.classList.add("live-region"),this._liveRegion.setAttribute("aria-live","assertive"),this._accessibilityContainer.appendChild(this._liveRegion),this._liveRegionDebouncer=this.register(new d.TimeBasedDebouncer(this._renderRows.bind(this))),!this._terminal.element)throw new Error("Cannot enable accessibility before Terminal.open");this._terminal.element.insertAdjacentElement("afterbegin",this._accessibilityContainer),this.register(this._terminal.onResize((v=>this._handleResize(v.rows)))),this.register(this._terminal.onRender((v=>this._refreshRows(v.start,v.end)))),this.register(this._terminal.onScroll((()=>this._refreshRows()))),this.register(this._terminal.onA11yChar((v=>this._handleChar(v)))),this.register(this._terminal.onLineFeed((()=>this._handleChar(\`
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c;(c=this._currentLink)!=null&&c.state&&(this._currentLink.state.isHovered=!0,this._currentLink.state.decorations.underline&&this._fireUnderlineEvent(s,!0),this._currentLink.state.decorations.pointerCursor&&o.classList.add("xterm-cursor-pointer")),s.hover&&s.hover(n,s.text)}_fireUnderlineEvent(o,s){const n=o.range,c=this._bufferService.buffer.ydisp,g=this._createLinkUnderlineEvent(n.start.x-1,n.start.y-c-1,n.end.x,n.end.y-c-1,void 0);(s?this._onShowLinkUnderline:this._onHideLinkUnderline).fire(g)}_linkLeave(o,s,n){var c;(c=this._currentLink)!=null&&c.state&&(this._currentLink.state.isHovered=!1,this._currentLink.state.decorations.underline&&this._fireUnderlineEvent(s,!1),this._currentLink.state.decorations.pointerCursor&&o.classList.remove("xterm-cursor-pointer")),s.leave&&s.leave(n,s.text)}_linkAtPosition(o,s){const n=o.range.start.y*this._bufferService.cols+o.range.start.x,c=o.range.end.y*this._bufferService.cols+o.range.end.x,g=s.y*this._bufferService.cols+s.x;return n<=g&&g<=c}_positionFromMouseEvent(o,s,n){const c=n.getCoords(o,s,this._bufferService.cols,this._bufferService.rows);if(c)return{x:c[0],y:c[1]+this._bufferService.buffer.ydisp}}_createLinkUnderlineEvent(o,s,n,c,g){return{x1:o,y1:s,x2:n,y2:c,cols:this._bufferService.cols,fg:g}}};i.Linkifier=t=l([_(1,f.IMouseService),_(2,f.IRenderService),_(3,C.IBufferService),_(4,f.ILinkProviderService)],t)},9042:(b,i)=>{Object.defineProperty(i,"__esModule",{value:!0}),i.tooMuchOutput=i.promptLabel=void 0,i.promptLabel="Terminal input",i.tooMuchOutput="Too much output to announce, navigate to rows manually to read"},3730:function(b,i,a){var l=this&&this.__decorate||function(f,t,o,s){var n,c=arguments.length,g=c<3?t:s===null?s=Object.getOwnPropertyDescriptor(t,o):s;if(typeof Reflect=="object"&&typeof Reflect.decorate=="function")g=Reflect.decorate(f,t,o,s);else for(var S=f.length-1;S>=0;S--)(n=f[S])&&(g=(c<3?n(g):c>3?n(t,o,g):n(t,o))||g);return c>3&&g&&Object.defineProperty(t,o,g),g},_=this&&this.__param||function(f,t){return function(o,s){t(o,s,f)}};Object.defineProperty(i,"__esModule",{value:!0}),i.OscLinkProvider=void 0;const h=a(511),d=a(2585);let v=i.OscLinkProvider=class{constructor(f,t,o){this._bufferService=f,this._optionsService=t,this._oscLinkService=o}provideLinks(f,t){var L;const o=this._bufferService.buffer.lines.get(f-1);if(!o)return void t(void 0);const s=[],n=this._optionsService.rawOptions.linkHandler,c=new h.CellData,g=o.getTrimmedLength();let S=-1,w=-1,u=!1;for(let M=0;M<g;M++)if(w!==-1||o.hasContent(M)){if(o.loadCell(M,c),c.hasExtendedAttrs()&&c.extended.urlId){if(w===-1){w=M,S=c.extended.urlId;continue}u=c.extended.urlId!==S}else w!==-1&&(u=!0);if(u||w!==-1&&M===g-1){const T=(L=this._oscLinkService.getLinkData(S))==null?void 0:L.uri;if(T){const D={start:{x:w+1,y:f},end:{x:M+(u||M!==g-1?0:1),y:f}};let k=!1;if(!(n!=null&&n.allowNonHttpProtocols))try{const O=new URL(T);["http:","https:"].includes(O.protocol)||(k=!0)}catch{k=!0}k||s.push({text:T,range:D,activate:(O,F)=>n?n.activate(O,F,D):C(0,F),hover:(O,F)=>{var U;return(U=n==null?void 0:n.hover)==null?void 0:U.call(n,O,F,D)},leave:(O,F)=>{var U;return(U=n==null?void 0:n.leave)==null?void 0:U.call(n,O,F,D)}})}u=!1,c.hasExtendedAttrs()&&c.extended.urlId?(w=M,S=c.extended.urlId):(w=-1,S=-1)}}t(s)}};function C(f,t){if(confirm(\`Do you want to navigate to \${t}?
 
-WARNING: This link could potentially be dangerous\`)){const s=window.open();if(s){try{s.opener=null}catch{}s.location.href=i}else console.warn("Opening link blocked as opener could not be cleared")}}r.OscLinkProvider=_=l([u(0,d.IBufferService),u(1,d.IOptionsService),u(2,d.IOscLinkService)],_)},6193:(A,r)=>{Object.defineProperty(r,"__esModule",{value:!0}),r.RenderDebouncer=void 0,r.RenderDebouncer=class{constructor(o,l){this._renderCallback=o,this._coreBrowserService=l,this._refreshCallbacks=[]}dispose(){this._animationFrame&&(this._coreBrowserService.window.cancelAnimationFrame(this._animationFrame),this._animationFrame=void 0)}addRefreshCallback(o){return this._refreshCallbacks.push(o),this._animationFrame||(this._animationFrame=this._coreBrowserService.window.requestAnimationFrame((()=>this._innerRefresh()))),this._animationFrame}refresh(o,l,u){this._rowCount=u,o=o!==void 0?o:0,l=l!==void 0?l:this._rowCount-1,this._rowStart=this._rowStart!==void 0?Math.min(this._rowStart,o):o,this._rowEnd=this._rowEnd!==void 0?Math.max(this._rowEnd,l):l,this._animationFrame||(this._animationFrame=this._coreBrowserService.window.requestAnimationFrame((()=>this._innerRefresh())))}_innerRefresh(){if(this._animationFrame=void 0,this._rowStart===void 0||this._rowEnd===void 0||this._rowCount===void 0)return void this._runRefreshCallbacks();const o=Math.max(this._rowStart,0),l=Math.min(this._rowEnd,this._rowCount-1);this._rowStart=void 0,this._rowEnd=void 0,this._renderCallback(o,l),this._runRefreshCallbacks()}_runRefreshCallbacks(){for(const o of this._refreshCallbacks)o(0);this._refreshCallbacks=[]}}},3236:(A,r,o)=>{Object.defineProperty(r,"__esModule",{value:!0}),r.Terminal=void 0;const l=o(3614),u=o(3656),n=o(3551),d=o(9042),_=o(3730),g=o(1680),h=o(3107),i=o(5744),s=o(2950),e=o(1296),t=o(428),a=o(4269),f=o(5114),v=o(8934),p=o(3230),c=o(9312),m=o(4725),y=o(6731),k=o(8055),L=o(8969),w=o(8460),R=o(844),T=o(6114),P=o(8437),U=o(2584),I=o(7399),S=o(5941),b=o(9074),E=o(2585),D=o(5435),M=o(4567),H=o(779);class N extends L.CoreTerminal{get onFocus(){return this._onFocus.event}get onBlur(){return this._onBlur.event}get onA11yChar(){return this._onA11yCharEmitter.event}get onA11yTab(){return this._onA11yTabEmitter.event}get onWillOpen(){return this._onWillOpen.event}constructor(x={}){super(x),this.browser=T,this._keyDownHandled=!1,this._keyDownSeen=!1,this._keyPressHandled=!1,this._unprocessedDeadKey=!1,this._accessibilityManager=this.register(new R.MutableDisposable),this._onCursorMove=this.register(new w.EventEmitter),this.onCursorMove=this._onCursorMove.event,this._onKey=this.register(new w.EventEmitter),this.onKey=this._onKey.event,this._onRender=this.register(new w.EventEmitter),this.onRender=this._onRender.event,this._onSelectionChange=this.register(new w.EventEmitter),this.onSelectionChange=this._onSelectionChange.event,this._onTitleChange=this.register(new w.EventEmitter),this.onTitleChange=this._onTitleChange.event,this._onBell=this.register(new w.EventEmitter),this.onBell=this._onBell.event,this._onFocus=this.register(new w.EventEmitter),this._onBlur=this.register(new w.EventEmitter),this._onA11yCharEmitter=this.register(new w.EventEmitter),this._onA11yTabEmitter=this.register(new w.EventEmitter),this._onWillOpen=this.register(new w.EventEmitter),this._setup(),this._decorationService=this._instantiationService.createInstance(b.DecorationService),this._instantiationService.setService(E.IDecorationService,this._decorationService),this._linkProviderService=this._instantiationService.createInstance(H.LinkProviderService),this._instantiationService.setService(m.ILinkProviderService,this._linkProviderService),this._linkProviderService.registerLinkProvider(this._instantiationService.createInstance(_.OscLinkProvider)),this.register(this._inputHandler.onRequestBell((()=>this._onBell.fire()))),this.register(this._inputHandler.onRequestRefreshRows(((C,O)=>this.refresh(C,O)))),this.register(this._inputHandler.onRequestSendFocus((()=>this._reportFocus()))),this.register(this._inputHandler.onRequestReset((()=>this.reset()))),this.register(this._inputHandler.onRequestWindowsOptionsReport((C=>this._reportWindowsOptions(C)))),this.register(this._inputHandler.onColor((C=>this._handleColorEvent(C)))),this.register((0,w.forwardEvent)(this._inputHandler.onCursorMove,this._onCursorMove)),this.register((0,w.forwardEvent)(this._inputHandler.onTitleChange,this._onTitleChange)),this.register((0,w.forwardEvent)(this._inputHandler.onA11yChar,this._onA11yCharEmitter)),this.register((0,w.forwardEvent)(this._inputHandler.onA11yTab,this._onA11yTabEmitter)),this.register(this._bufferService.onResize((C=>this._afterResize(C.cols,C.rows)))),this.register((0,R.toDisposable)((()=>{var C,O;this._customKeyEventHandler=void 0,(O=(C=this.element)==null?void 0:C.parentNode)==null||O.removeChild(this.element)})))}_handleColorEvent(x){if(this._themeService)for(const C of x){let O,B="";switch(C.index){case 256:O="foreground",B="10";break;case 257:O="background",B="11";break;case 258:O="cursor",B="12";break;default:O="ansi",B="4;"+C.index}switch(C.type){case 0:const W=k.color.toColorRGB(O==="ansi"?this._themeService.colors.ansi[C.index]:this._themeService.colors[O]);this.coreService.triggerDataEvent(\`\${U.C0.ESC}]\${B};\${(0,S.toRgbString)(W)}\${U.C1_ESCAPED.ST}\`);break;case 1:if(O==="ansi")this._themeService.modifyColors((F=>F.ansi[C.index]=k.channels.toColor(...C.color)));else{const F=O;this._themeService.modifyColors((q=>q[F]=k.channels.toColor(...C.color)))}break;case 2:this._themeService.restoreColor(C.index)}}}_setup(){super._setup(),this._customKeyEventHandler=void 0}get buffer(){return this.buffers.active}focus(){this.textarea&&this.textarea.focus({preventScroll:!0})}_handleScreenReaderModeOptionChange(x){x?!this._accessibilityManager.value&&this._renderService&&(this._accessibilityManager.value=this._instantiationService.createInstance(M.AccessibilityManager,this)):this._accessibilityManager.clear()}_handleTextAreaFocus(x){this.coreService.decPrivateModes.sendFocus&&this.coreService.triggerDataEvent(U.C0.ESC+"[I"),this.element.classList.add("focus"),this._showCursor(),this._onFocus.fire()}blur(){var x;return(x=this.textarea)==null?void 0:x.blur()}_handleTextAreaBlur(){this.textarea.value="",this.refresh(this.buffer.y,this.buffer.y),this.coreService.decPrivateModes.sendFocus&&this.coreService.triggerDataEvent(U.C0.ESC+"[O"),this.element.classList.remove("focus"),this._onBlur.fire()}_syncTextArea(){if(!this.textarea||!this.buffer.isCursorInViewport||this._compositionHelper.isComposing||!this._renderService)return;const x=this.buffer.ybase+this.buffer.y,C=this.buffer.lines.get(x);if(!C)return;const O=Math.min(this.buffer.x,this.cols-1),B=this._renderService.dimensions.css.cell.height,W=C.getWidth(O),F=this._renderService.dimensions.css.cell.width*W,q=this.buffer.y*this._renderService.dimensions.css.cell.height,Y=O*this._renderService.dimensions.css.cell.width;this.textarea.style.left=Y+"px",this.textarea.style.top=q+"px",this.textarea.style.width=F+"px",this.textarea.style.height=B+"px",this.textarea.style.lineHeight=B+"px",this.textarea.style.zIndex="-5"}_initGlobal(){this._bindKeys(),this.register((0,u.addDisposableDomListener)(this.element,"copy",(C=>{this.hasSelection()&&(0,l.copyHandler)(C,this._selectionService)})));const x=C=>(0,l.handlePasteEvent)(C,this.textarea,this.coreService,this.optionsService);this.register((0,u.addDisposableDomListener)(this.textarea,"paste",x)),this.register((0,u.addDisposableDomListener)(this.element,"paste",x)),T.isFirefox?this.register((0,u.addDisposableDomListener)(this.element,"mousedown",(C=>{C.button===2&&(0,l.rightClickHandler)(C,this.textarea,this.screenElement,this._selectionService,this.options.rightClickSelectsWord)}))):this.register((0,u.addDisposableDomListener)(this.element,"contextmenu",(C=>{(0,l.rightClickHandler)(C,this.textarea,this.screenElement,this._selectionService,this.options.rightClickSelectsWord)}))),T.isLinux&&this.register((0,u.addDisposableDomListener)(this.element,"auxclick",(C=>{C.button===1&&(0,l.moveTextAreaUnderMouseCursor)(C,this.textarea,this.screenElement)})))}_bindKeys(){this.register((0,u.addDisposableDomListener)(this.textarea,"keyup",(x=>this._keyUp(x)),!0)),this.register((0,u.addDisposableDomListener)(this.textarea,"keydown",(x=>this._keyDown(x)),!0)),this.register((0,u.addDisposableDomListener)(this.textarea,"keypress",(x=>this._keyPress(x)),!0)),this.register((0,u.addDisposableDomListener)(this.textarea,"compositionstart",(()=>this._compositionHelper.compositionstart()))),this.register((0,u.addDisposableDomListener)(this.textarea,"compositionupdate",(x=>this._compositionHelper.compositionupdate(x)))),this.register((0,u.addDisposableDomListener)(this.textarea,"compositionend",(()=>this._compositionHelper.compositionend()))),this.register((0,u.addDisposableDomListener)(this.textarea,"input",(x=>this._inputEvent(x)),!0)),this.register(this.onRender((()=>this._compositionHelper.updateCompositionElements())))}open(x){var O;if(!x)throw new Error("Terminal requires a parent element.");if(x.isConnected||this._logService.debug("Terminal.open was called on an element that was not attached to the DOM"),((O=this.element)==null?void 0:O.ownerDocument.defaultView)&&this._coreBrowserService)return void(this.element.ownerDocument.defaultView!==this._coreBrowserService.window&&(this._coreBrowserService.window=this.element.ownerDocument.defaultView));this._document=x.ownerDocument,this.options.documentOverride&&this.options.documentOverride instanceof Document&&(this._document=this.optionsService.rawOptions.documentOverride),this.element=this._document.createElement("div"),this.element.dir="ltr",this.element.classList.add("terminal"),this.element.classList.add("xterm"),x.appendChild(this.element);const C=this._document.createDocumentFragment();this._viewportElement=this._document.createElement("div"),this._viewportElement.classList.add("xterm-viewport"),C.appendChild(this._viewportElement),this._viewportScrollArea=this._document.createElement("div"),this._viewportScrollArea.classList.add("xterm-scroll-area"),this._viewportElement.appendChild(this._viewportScrollArea),this.screenElement=this._document.createElement("div"),this.screenElement.classList.add("xterm-screen"),this.register((0,u.addDisposableDomListener)(this.screenElement,"mousemove",(B=>this.updateCursorStyle(B)))),this._helperContainer=this._document.createElement("div"),this._helperContainer.classList.add("xterm-helpers"),this.screenElement.appendChild(this._helperContainer),C.appendChild(this.screenElement),this.textarea=this._document.createElement("textarea"),this.textarea.classList.add("xterm-helper-textarea"),this.textarea.setAttribute("aria-label",d.promptLabel),T.isChromeOS||this.textarea.setAttribute("aria-multiline","false"),this.textarea.setAttribute("autocorrect","off"),this.textarea.setAttribute("autocapitalize","off"),this.textarea.setAttribute("spellcheck","false"),this.textarea.tabIndex=0,this._coreBrowserService=this.register(this._instantiationService.createInstance(f.CoreBrowserService,this.textarea,x.ownerDocument.defaultView??window,this._document??typeof window<"u"?window.document:null)),this._instantiationService.setService(m.ICoreBrowserService,this._coreBrowserService),this.register((0,u.addDisposableDomListener)(this.textarea,"focus",(B=>this._handleTextAreaFocus(B)))),this.register((0,u.addDisposableDomListener)(this.textarea,"blur",(()=>this._handleTextAreaBlur()))),this._helperContainer.appendChild(this.textarea),this._charSizeService=this._instantiationService.createInstance(t.CharSizeService,this._document,this._helperContainer),this._instantiationService.setService(m.ICharSizeService,this._charSizeService),this._themeService=this._instantiationService.createInstance(y.ThemeService),this._instantiationService.setService(m.IThemeService,this._themeService),this._characterJoinerService=this._instantiationService.createInstance(a.CharacterJoinerService),this._instantiationService.setService(m.ICharacterJoinerService,this._characterJoinerService),this._renderService=this.register(this._instantiationService.createInstance(p.RenderService,this.rows,this.screenElement)),this._instantiationService.setService(m.IRenderService,this._renderService),this.register(this._renderService.onRenderedViewportChange((B=>this._onRender.fire(B)))),this.onResize((B=>this._renderService.resize(B.cols,B.rows))),this._compositionView=this._document.createElement("div"),this._compositionView.classList.add("composition-view"),this._compositionHelper=this._instantiationService.createInstance(s.CompositionHelper,this.textarea,this._compositionView),this._helperContainer.appendChild(this._compositionView),this._mouseService=this._instantiationService.createInstance(v.MouseService),this._instantiationService.setService(m.IMouseService,this._mouseService),this.linkifier=this.register(this._instantiationService.createInstance(n.Linkifier,this.screenElement)),this.element.appendChild(C);try{this._onWillOpen.fire(this.element)}catch{}this._renderService.hasRenderer()||this._renderService.setRenderer(this._createRenderer()),this.viewport=this._instantiationService.createInstance(g.Viewport,this._viewportElement,this._viewportScrollArea),this.viewport.onRequestScrollLines((B=>this.scrollLines(B.amount,B.suppressScrollEvent,1))),this.register(this._inputHandler.onRequestSyncScrollBar((()=>this.viewport.syncScrollArea()))),this.register(this.viewport),this.register(this.onCursorMove((()=>{this._renderService.handleCursorMove(),this._syncTextArea()}))),this.register(this.onResize((()=>this._renderService.handleResize(this.cols,this.rows)))),this.register(this.onBlur((()=>this._renderService.handleBlur()))),this.register(this.onFocus((()=>this._renderService.handleFocus()))),this.register(this._renderService.onDimensionsChange((()=>this.viewport.syncScrollArea()))),this._selectionService=this.register(this._instantiationService.createInstance(c.SelectionService,this.element,this.screenElement,this.linkifier)),this._instantiationService.setService(m.ISelectionService,this._selectionService),this.register(this._selectionService.onRequestScrollLines((B=>this.scrollLines(B.amount,B.suppressScrollEvent)))),this.register(this._selectionService.onSelectionChange((()=>this._onSelectionChange.fire()))),this.register(this._selectionService.onRequestRedraw((B=>this._renderService.handleSelectionChanged(B.start,B.end,B.columnSelectMode)))),this.register(this._selectionService.onLinuxMouseSelection((B=>{this.textarea.value=B,this.textarea.focus(),this.textarea.select()}))),this.register(this._onScroll.event((B=>{this.viewport.syncScrollArea(),this._selectionService.refresh()}))),this.register((0,u.addDisposableDomListener)(this._viewportElement,"scroll",(()=>this._selectionService.refresh()))),this.register(this._instantiationService.createInstance(h.BufferDecorationRenderer,this.screenElement)),this.register((0,u.addDisposableDomListener)(this.element,"mousedown",(B=>this._selectionService.handleMouseDown(B)))),this.coreMouseService.areMouseEventsActive?(this._selectionService.disable(),this.element.classList.add("enable-mouse-events")):this._selectionService.enable(),this.options.screenReaderMode&&(this._accessibilityManager.value=this._instantiationService.createInstance(M.AccessibilityManager,this)),this.register(this.optionsService.onSpecificOptionChange("screenReaderMode",(B=>this._handleScreenReaderModeOptionChange(B)))),this.options.overviewRulerWidth&&(this._overviewRulerRenderer=this.register(this._instantiationService.createInstance(i.OverviewRulerRenderer,this._viewportElement,this.screenElement))),this.optionsService.onSpecificOptionChange("overviewRulerWidth",(B=>{!this._overviewRulerRenderer&&B&&this._viewportElement&&this.screenElement&&(this._overviewRulerRenderer=this.register(this._instantiationService.createInstance(i.OverviewRulerRenderer,this._viewportElement,this.screenElement)))})),this._charSizeService.measure(),this.refresh(0,this.rows-1),this._initGlobal(),this.bindMouse()}_createRenderer(){return this._instantiationService.createInstance(e.DomRenderer,this,this._document,this.element,this.screenElement,this._viewportElement,this._helperContainer,this.linkifier)}bindMouse(){const x=this,C=this.element;function O(F){const q=x._mouseService.getMouseReportCoords(F,x.screenElement);if(!q)return!1;let Y,Z;switch(F.overrideType||F.type){case"mousemove":Z=32,F.buttons===void 0?(Y=3,F.button!==void 0&&(Y=F.button<3?F.button:3)):Y=1&F.buttons?0:4&F.buttons?1:2&F.buttons?2:3;break;case"mouseup":Z=0,Y=F.button<3?F.button:3;break;case"mousedown":Z=1,Y=F.button<3?F.button:3;break;case"wheel":if(x._customWheelEventHandler&&x._customWheelEventHandler(F)===!1||x.viewport.getLinesScrolled(F)===0)return!1;Z=F.deltaY<0?0:1,Y=4;break;default:return!1}return!(Z===void 0||Y===void 0||Y>4)&&x.coreMouseService.triggerMouseEvent({col:q.col,row:q.row,x:q.x,y:q.y,button:Y,action:Z,ctrl:F.ctrlKey,alt:F.altKey,shift:F.shiftKey})}const B={mouseup:null,wheel:null,mousedrag:null,mousemove:null},W={mouseup:F=>(O(F),F.buttons||(this._document.removeEventListener("mouseup",B.mouseup),B.mousedrag&&this._document.removeEventListener("mousemove",B.mousedrag)),this.cancel(F)),wheel:F=>(O(F),this.cancel(F,!0)),mousedrag:F=>{F.buttons&&O(F)},mousemove:F=>{F.buttons||O(F)}};this.register(this.coreMouseService.onProtocolChange((F=>{F?(this.optionsService.rawOptions.logLevel==="debug"&&this._logService.debug("Binding to mouse events:",this.coreMouseService.explainEvents(F)),this.element.classList.add("enable-mouse-events"),this._selectionService.disable()):(this._logService.debug("Unbinding from mouse events."),this.element.classList.remove("enable-mouse-events"),this._selectionService.enable()),8&F?B.mousemove||(C.addEventListener("mousemove",W.mousemove),B.mousemove=W.mousemove):(C.removeEventListener("mousemove",B.mousemove),B.mousemove=null),16&F?B.wheel||(C.addEventListener("wheel",W.wheel,{passive:!1}),B.wheel=W.wheel):(C.removeEventListener("wheel",B.wheel),B.wheel=null),2&F?B.mouseup||(B.mouseup=W.mouseup):(this._document.removeEventListener("mouseup",B.mouseup),B.mouseup=null),4&F?B.mousedrag||(B.mousedrag=W.mousedrag):(this._document.removeEventListener("mousemove",B.mousedrag),B.mousedrag=null)}))),this.coreMouseService.activeProtocol=this.coreMouseService.activeProtocol,this.register((0,u.addDisposableDomListener)(C,"mousedown",(F=>{if(F.preventDefault(),this.focus(),this.coreMouseService.areMouseEventsActive&&!this._selectionService.shouldForceSelection(F))return O(F),B.mouseup&&this._document.addEventListener("mouseup",B.mouseup),B.mousedrag&&this._document.addEventListener("mousemove",B.mousedrag),this.cancel(F)}))),this.register((0,u.addDisposableDomListener)(C,"wheel",(F=>{if(!B.wheel){if(this._customWheelEventHandler&&this._customWheelEventHandler(F)===!1)return!1;if(!this.buffer.hasScrollback){const q=this.viewport.getLinesScrolled(F);if(q===0)return;const Y=U.C0.ESC+(this.coreService.decPrivateModes.applicationCursorKeys?"O":"[")+(F.deltaY<0?"A":"B");let Z="";for(let ee=0;ee<Math.abs(q);ee++)Z+=Y;return this.coreService.triggerDataEvent(Z,!0),this.cancel(F,!0)}return this.viewport.handleWheel(F)?this.cancel(F):void 0}}),{passive:!1})),this.register((0,u.addDisposableDomListener)(C,"touchstart",(F=>{if(!this.coreMouseService.areMouseEventsActive)return this.viewport.handleTouchStart(F),this.cancel(F)}),{passive:!0})),this.register((0,u.addDisposableDomListener)(C,"touchmove",(F=>{if(!this.coreMouseService.areMouseEventsActive)return this.viewport.handleTouchMove(F)?void 0:this.cancel(F)}),{passive:!1}))}refresh(x,C){var O;(O=this._renderService)==null||O.refreshRows(x,C)}updateCursorStyle(x){var C;(C=this._selectionService)!=null&&C.shouldColumnSelect(x)?this.element.classList.add("column-select"):this.element.classList.remove("column-select")}_showCursor(){this.coreService.isCursorInitialized||(this.coreService.isCursorInitialized=!0,this.refresh(this.buffer.y,this.buffer.y))}scrollLines(x,C,O=0){var B;O===1?(super.scrollLines(x,C,O),this.refresh(0,this.rows-1)):(B=this.viewport)==null||B.scrollLines(x)}paste(x){(0,l.paste)(x,this.textarea,this.coreService,this.optionsService)}attachCustomKeyEventHandler(x){this._customKeyEventHandler=x}attachCustomWheelEventHandler(x){this._customWheelEventHandler=x}registerLinkProvider(x){return this._linkProviderService.registerLinkProvider(x)}registerCharacterJoiner(x){if(!this._characterJoinerService)throw new Error("Terminal must be opened first");const C=this._characterJoinerService.register(x);return this.refresh(0,this.rows-1),C}deregisterCharacterJoiner(x){if(!this._characterJoinerService)throw new Error("Terminal must be opened first");this._characterJoinerService.deregister(x)&&this.refresh(0,this.rows-1)}get markers(){return this.buffer.markers}registerMarker(x){return this.buffer.addMarker(this.buffer.ybase+this.buffer.y+x)}registerDecoration(x){return this._decorationService.registerDecoration(x)}hasSelection(){return!!this._selectionService&&this._selectionService.hasSelection}select(x,C,O){this._selectionService.setSelection(x,C,O)}getSelection(){return this._selectionService?this._selectionService.selectionText:""}getSelectionPosition(){if(this._selectionService&&this._selectionService.hasSelection)return{start:{x:this._selectionService.selectionStart[0],y:this._selectionService.selectionStart[1]},end:{x:this._selectionService.selectionEnd[0],y:this._selectionService.selectionEnd[1]}}}clearSelection(){var x;(x=this._selectionService)==null||x.clearSelection()}selectAll(){var x;(x=this._selectionService)==null||x.selectAll()}selectLines(x,C){var O;(O=this._selectionService)==null||O.selectLines(x,C)}_keyDown(x){if(this._keyDownHandled=!1,this._keyDownSeen=!0,this._customKeyEventHandler&&this._customKeyEventHandler(x)===!1)return!1;const C=this.browser.isMac&&this.options.macOptionIsMeta&&x.altKey;if(!C&&!this._compositionHelper.keydown(x))return this.options.scrollOnUserInput&&this.buffer.ybase!==this.buffer.ydisp&&this.scrollToBottom(),!1;C||x.key!=="Dead"&&x.key!=="AltGraph"||(this._unprocessedDeadKey=!0);const O=(0,I.evaluateKeyboardEvent)(x,this.coreService.decPrivateModes.applicationCursorKeys,this.browser.isMac,this.options.macOptionIsMeta);if(this.updateCursorStyle(x),O.type===3||O.type===2){const B=this.rows-1;return this.scrollLines(O.type===2?-B:B),this.cancel(x,!0)}return O.type===1&&this.selectAll(),!!this._isThirdLevelShift(this.browser,x)||(O.cancel&&this.cancel(x,!0),!O.key||!!(x.key&&!x.ctrlKey&&!x.altKey&&!x.metaKey&&x.key.length===1&&x.key.charCodeAt(0)>=65&&x.key.charCodeAt(0)<=90)||(this._unprocessedDeadKey?(this._unprocessedDeadKey=!1,!0):(O.key!==U.C0.ETX&&O.key!==U.C0.CR||(this.textarea.value=""),this._onKey.fire({key:O.key,domEvent:x}),this._showCursor(),this.coreService.triggerDataEvent(O.key,!0),!this.optionsService.rawOptions.screenReaderMode||x.altKey||x.ctrlKey?this.cancel(x,!0):void(this._keyDownHandled=!0))))}_isThirdLevelShift(x,C){const O=x.isMac&&!this.options.macOptionIsMeta&&C.altKey&&!C.ctrlKey&&!C.metaKey||x.isWindows&&C.altKey&&C.ctrlKey&&!C.metaKey||x.isWindows&&C.getModifierState("AltGraph");return C.type==="keypress"?O:O&&(!C.keyCode||C.keyCode>47)}_keyUp(x){this._keyDownSeen=!1,this._customKeyEventHandler&&this._customKeyEventHandler(x)===!1||((function(C){return C.keyCode===16||C.keyCode===17||C.keyCode===18})(x)||this.focus(),this.updateCursorStyle(x),this._keyPressHandled=!1)}_keyPress(x){let C;if(this._keyPressHandled=!1,this._keyDownHandled||this._customKeyEventHandler&&this._customKeyEventHandler(x)===!1)return!1;if(this.cancel(x),x.charCode)C=x.charCode;else if(x.which===null||x.which===void 0)C=x.keyCode;else{if(x.which===0||x.charCode===0)return!1;C=x.which}return!(!C||(x.altKey||x.ctrlKey||x.metaKey)&&!this._isThirdLevelShift(this.browser,x)||(C=String.fromCharCode(C),this._onKey.fire({key:C,domEvent:x}),this._showCursor(),this.coreService.triggerDataEvent(C,!0),this._keyPressHandled=!0,this._unprocessedDeadKey=!1,0))}_inputEvent(x){if(x.data&&x.inputType==="insertText"&&(!x.composed||!this._keyDownSeen)&&!this.optionsService.rawOptions.screenReaderMode){if(this._keyPressHandled)return!1;this._unprocessedDeadKey=!1;const C=x.data;return this.coreService.triggerDataEvent(C,!0),this.cancel(x),!0}return!1}resize(x,C){x!==this.cols||C!==this.rows?super.resize(x,C):this._charSizeService&&!this._charSizeService.hasValidSize&&this._charSizeService.measure()}_afterResize(x,C){var O,B;(O=this._charSizeService)==null||O.measure(),(B=this.viewport)==null||B.syncScrollArea(!0)}clear(){var x;if(this.buffer.ybase!==0||this.buffer.y!==0){this.buffer.clearAllMarkers(),this.buffer.lines.set(0,this.buffer.lines.get(this.buffer.ybase+this.buffer.y)),this.buffer.lines.length=1,this.buffer.ydisp=0,this.buffer.ybase=0,this.buffer.y=0;for(let C=1;C<this.rows;C++)this.buffer.lines.push(this.buffer.getBlankLine(P.DEFAULT_ATTR_DATA));this._onScroll.fire({position:this.buffer.ydisp,source:0}),(x=this.viewport)==null||x.reset(),this.refresh(0,this.rows-1)}}reset(){var C,O;this.options.rows=this.rows,this.options.cols=this.cols;const x=this._customKeyEventHandler;this._setup(),super.reset(),(C=this._selectionService)==null||C.reset(),this._decorationService.reset(),(O=this.viewport)==null||O.reset(),this._customKeyEventHandler=x,this.refresh(0,this.rows-1)}clearTextureAtlas(){var x;(x=this._renderService)==null||x.clearTextureAtlas()}_reportFocus(){var x;(x=this.element)!=null&&x.classList.contains("focus")?this.coreService.triggerDataEvent(U.C0.ESC+"[I"):this.coreService.triggerDataEvent(U.C0.ESC+"[O")}_reportWindowsOptions(x){if(this._renderService)switch(x){case D.WindowsOptionsReportType.GET_WIN_SIZE_PIXELS:const C=this._renderService.dimensions.css.canvas.width.toFixed(0),O=this._renderService.dimensions.css.canvas.height.toFixed(0);this.coreService.triggerDataEvent(\`\${U.C0.ESC}[4;\${O};\${C}t\`);break;case D.WindowsOptionsReportType.GET_CELL_SIZE_PIXELS:const B=this._renderService.dimensions.css.cell.width.toFixed(0),W=this._renderService.dimensions.css.cell.height.toFixed(0);this.coreService.triggerDataEvent(\`\${U.C0.ESC}[6;\${W};\${B}t\`)}}cancel(x,C){if(this.options.cancelEvents||C)return x.preventDefault(),x.stopPropagation(),!1}}r.Terminal=N},9924:(A,r)=>{Object.defineProperty(r,"__esModule",{value:!0}),r.TimeBasedDebouncer=void 0,r.TimeBasedDebouncer=class{constructor(o,l=1e3){this._renderCallback=o,this._debounceThresholdMS=l,this._lastRefreshMs=0,this._additionalRefreshRequested=!1}dispose(){this._refreshTimeoutID&&clearTimeout(this._refreshTimeoutID)}refresh(o,l,u){this._rowCount=u,o=o!==void 0?o:0,l=l!==void 0?l:this._rowCount-1,this._rowStart=this._rowStart!==void 0?Math.min(this._rowStart,o):o,this._rowEnd=this._rowEnd!==void 0?Math.max(this._rowEnd,l):l;const n=Date.now();if(n-this._lastRefreshMs>=this._debounceThresholdMS)this._lastRefreshMs=n,this._innerRefresh();else if(!this._additionalRefreshRequested){const d=n-this._lastRefreshMs,_=this._debounceThresholdMS-d;this._additionalRefreshRequested=!0,this._refreshTimeoutID=window.setTimeout((()=>{this._lastRefreshMs=Date.now(),this._innerRefresh(),this._additionalRefreshRequested=!1,this._refreshTimeoutID=void 0}),_)}}_innerRefresh(){if(this._rowStart===void 0||this._rowEnd===void 0||this._rowCount===void 0)return;const o=Math.max(this._rowStart,0),l=Math.min(this._rowEnd,this._rowCount-1);this._rowStart=void 0,this._rowEnd=void 0,this._renderCallback(o,l)}}},1680:function(A,r,o){var l=this&&this.__decorate||function(s,e,t,a){var f,v=arguments.length,p=v<3?e:a===null?a=Object.getOwnPropertyDescriptor(e,t):a;if(typeof Reflect=="object"&&typeof Reflect.decorate=="function")p=Reflect.decorate(s,e,t,a);else for(var c=s.length-1;c>=0;c--)(f=s[c])&&(p=(v<3?f(p):v>3?f(e,t,p):f(e,t))||p);return v>3&&p&&Object.defineProperty(e,t,p),p},u=this&&this.__param||function(s,e){return function(t,a){e(t,a,s)}};Object.defineProperty(r,"__esModule",{value:!0}),r.Viewport=void 0;const n=o(3656),d=o(4725),_=o(8460),g=o(844),h=o(2585);let i=r.Viewport=class extends g.Disposable{constructor(s,e,t,a,f,v,p,c){super(),this._viewportElement=s,this._scrollArea=e,this._bufferService=t,this._optionsService=a,this._charSizeService=f,this._renderService=v,this._coreBrowserService=p,this.scrollBarWidth=0,this._currentRowHeight=0,this._currentDeviceCellHeight=0,this._lastRecordedBufferLength=0,this._lastRecordedViewportHeight=0,this._lastRecordedBufferHeight=0,this._lastTouchY=0,this._lastScrollTop=0,this._wheelPartialScroll=0,this._refreshAnimationFrame=null,this._ignoreNextScrollEvent=!1,this._smoothScrollState={startTime:0,origin:-1,target:-1},this._onRequestScrollLines=this.register(new _.EventEmitter),this.onRequestScrollLines=this._onRequestScrollLines.event,this.scrollBarWidth=this._viewportElement.offsetWidth-this._scrollArea.offsetWidth||15,this.register((0,n.addDisposableDomListener)(this._viewportElement,"scroll",this._handleScroll.bind(this))),this._activeBuffer=this._bufferService.buffer,this.register(this._bufferService.buffers.onBufferActivate((m=>this._activeBuffer=m.activeBuffer))),this._renderDimensions=this._renderService.dimensions,this.register(this._renderService.onDimensionsChange((m=>this._renderDimensions=m))),this._handleThemeChange(c.colors),this.register(c.onChangeColors((m=>this._handleThemeChange(m)))),this.register(this._optionsService.onSpecificOptionChange("scrollback",(()=>this.syncScrollArea()))),setTimeout((()=>this.syncScrollArea()))}_handleThemeChange(s){this._viewportElement.style.backgroundColor=s.background.css}reset(){this._currentRowHeight=0,this._currentDeviceCellHeight=0,this._lastRecordedBufferLength=0,this._lastRecordedViewportHeight=0,this._lastRecordedBufferHeight=0,this._lastTouchY=0,this._lastScrollTop=0,this._coreBrowserService.window.requestAnimationFrame((()=>this.syncScrollArea()))}_refresh(s){if(s)return this._innerRefresh(),void(this._refreshAnimationFrame!==null&&this._coreBrowserService.window.cancelAnimationFrame(this._refreshAnimationFrame));this._refreshAnimationFrame===null&&(this._refreshAnimationFrame=this._coreBrowserService.window.requestAnimationFrame((()=>this._innerRefresh())))}_innerRefresh(){if(this._charSizeService.height>0){this._currentRowHeight=this._renderDimensions.device.cell.height/this._coreBrowserService.dpr,this._currentDeviceCellHeight=this._renderDimensions.device.cell.height,this._lastRecordedViewportHeight=this._viewportElement.offsetHeight;const e=Math.round(this._currentRowHeight*this._lastRecordedBufferLength)+(this._lastRecordedViewportHeight-this._renderDimensions.css.canvas.height);this._lastRecordedBufferHeight!==e&&(this._lastRecordedBufferHeight=e,this._scrollArea.style.height=this._lastRecordedBufferHeight+"px")}const s=this._bufferService.buffer.ydisp*this._currentRowHeight;this._viewportElement.scrollTop!==s&&(this._ignoreNextScrollEvent=!0,this._viewportElement.scrollTop=s),this._refreshAnimationFrame=null}syncScrollArea(s=!1){if(this._lastRecordedBufferLength!==this._bufferService.buffer.lines.length)return this._lastRecordedBufferLength=this._bufferService.buffer.lines.length,void this._refresh(s);this._lastRecordedViewportHeight===this._renderService.dimensions.css.canvas.height&&this._lastScrollTop===this._activeBuffer.ydisp*this._currentRowHeight&&this._renderDimensions.device.cell.height===this._currentDeviceCellHeight||this._refresh(s)}_handleScroll(s){if(this._lastScrollTop=this._viewportElement.scrollTop,!this._viewportElement.offsetParent)return;if(this._ignoreNextScrollEvent)return this._ignoreNextScrollEvent=!1,void this._onRequestScrollLines.fire({amount:0,suppressScrollEvent:!0});const e=Math.round(this._lastScrollTop/this._currentRowHeight)-this._bufferService.buffer.ydisp;this._onRequestScrollLines.fire({amount:e,suppressScrollEvent:!0})}_smoothScroll(){if(this._isDisposed||this._smoothScrollState.origin===-1||this._smoothScrollState.target===-1)return;const s=this._smoothScrollPercent();this._viewportElement.scrollTop=this._smoothScrollState.origin+Math.round(s*(this._smoothScrollState.target-this._smoothScrollState.origin)),s<1?this._coreBrowserService.window.requestAnimationFrame((()=>this._smoothScroll())):this._clearSmoothScrollState()}_smoothScrollPercent(){return this._optionsService.rawOptions.smoothScrollDuration&&this._smoothScrollState.startTime?Math.max(Math.min((Date.now()-this._smoothScrollState.startTime)/this._optionsService.rawOptions.smoothScrollDuration,1),0):1}_clearSmoothScrollState(){this._smoothScrollState.startTime=0,this._smoothScrollState.origin=-1,this._smoothScrollState.target=-1}_bubbleScroll(s,e){const t=this._viewportElement.scrollTop+this._lastRecordedViewportHeight;return!(e<0&&this._viewportElement.scrollTop!==0||e>0&&t<this._lastRecordedBufferHeight)||(s.cancelable&&s.preventDefault(),!1)}handleWheel(s){const e=this._getPixelsScrolled(s);return e!==0&&(this._optionsService.rawOptions.smoothScrollDuration?(this._smoothScrollState.startTime=Date.now(),this._smoothScrollPercent()<1?(this._smoothScrollState.origin=this._viewportElement.scrollTop,this._smoothScrollState.target===-1?this._smoothScrollState.target=this._viewportElement.scrollTop+e:this._smoothScrollState.target+=e,this._smoothScrollState.target=Math.max(Math.min(this._smoothScrollState.target,this._viewportElement.scrollHeight),0),this._smoothScroll()):this._clearSmoothScrollState()):this._viewportElement.scrollTop+=e,this._bubbleScroll(s,e))}scrollLines(s){if(s!==0)if(this._optionsService.rawOptions.smoothScrollDuration){const e=s*this._currentRowHeight;this._smoothScrollState.startTime=Date.now(),this._smoothScrollPercent()<1?(this._smoothScrollState.origin=this._viewportElement.scrollTop,this._smoothScrollState.target=this._smoothScrollState.origin+e,this._smoothScrollState.target=Math.max(Math.min(this._smoothScrollState.target,this._viewportElement.scrollHeight),0),this._smoothScroll()):this._clearSmoothScrollState()}else this._onRequestScrollLines.fire({amount:s,suppressScrollEvent:!1})}_getPixelsScrolled(s){if(s.deltaY===0||s.shiftKey)return 0;let e=this._applyScrollModifier(s.deltaY,s);return s.deltaMode===WheelEvent.DOM_DELTA_LINE?e*=this._currentRowHeight:s.deltaMode===WheelEvent.DOM_DELTA_PAGE&&(e*=this._currentRowHeight*this._bufferService.rows),e}getBufferElements(s,e){var c;let t,a="";const f=[],v=e??this._bufferService.buffer.lines.length,p=this._bufferService.buffer.lines;for(let m=s;m<v;m++){const y=p.get(m);if(!y)continue;const k=(c=p.get(m+1))==null?void 0:c.isWrapped;if(a+=y.translateToString(!k),!k||m===p.length-1){const L=document.createElement("div");L.textContent=a,f.push(L),a.length>0&&(t=L),a=""}}return{bufferElements:f,cursorElement:t}}getLinesScrolled(s){if(s.deltaY===0||s.shiftKey)return 0;let e=this._applyScrollModifier(s.deltaY,s);return s.deltaMode===WheelEvent.DOM_DELTA_PIXEL?(e/=this._currentRowHeight+0,this._wheelPartialScroll+=e,e=Math.floor(Math.abs(this._wheelPartialScroll))*(this._wheelPartialScroll>0?1:-1),this._wheelPartialScroll%=1):s.deltaMode===WheelEvent.DOM_DELTA_PAGE&&(e*=this._bufferService.rows),e}_applyScrollModifier(s,e){const t=this._optionsService.rawOptions.fastScrollModifier;return t==="alt"&&e.altKey||t==="ctrl"&&e.ctrlKey||t==="shift"&&e.shiftKey?s*this._optionsService.rawOptions.fastScrollSensitivity*this._optionsService.rawOptions.scrollSensitivity:s*this._optionsService.rawOptions.scrollSensitivity}handleTouchStart(s){this._lastTouchY=s.touches[0].pageY}handleTouchMove(s){const e=this._lastTouchY-s.touches[0].pageY;return this._lastTouchY=s.touches[0].pageY,e!==0&&(this._viewportElement.scrollTop+=e,this._bubbleScroll(s,e))}};r.Viewport=i=l([u(2,h.IBufferService),u(3,h.IOptionsService),u(4,d.ICharSizeService),u(5,d.IRenderService),u(6,d.ICoreBrowserService),u(7,d.IThemeService)],i)},3107:function(A,r,o){var l=this&&this.__decorate||function(h,i,s,e){var t,a=arguments.length,f=a<3?i:e===null?e=Object.getOwnPropertyDescriptor(i,s):e;if(typeof Reflect=="object"&&typeof Reflect.decorate=="function")f=Reflect.decorate(h,i,s,e);else for(var v=h.length-1;v>=0;v--)(t=h[v])&&(f=(a<3?t(f):a>3?t(i,s,f):t(i,s))||f);return a>3&&f&&Object.defineProperty(i,s,f),f},u=this&&this.__param||function(h,i){return function(s,e){i(s,e,h)}};Object.defineProperty(r,"__esModule",{value:!0}),r.BufferDecorationRenderer=void 0;const n=o(4725),d=o(844),_=o(2585);let g=r.BufferDecorationRenderer=class extends d.Disposable{constructor(h,i,s,e,t){super(),this._screenElement=h,this._bufferService=i,this._coreBrowserService=s,this._decorationService=e,this._renderService=t,this._decorationElements=new Map,this._altBufferIsActive=!1,this._dimensionsChanged=!1,this._container=document.createElement("div"),this._container.classList.add("xterm-decoration-container"),this._screenElement.appendChild(this._container),this.register(this._renderService.onRenderedViewportChange((()=>this._doRefreshDecorations()))),this.register(this._renderService.onDimensionsChange((()=>{this._dimensionsChanged=!0,this._queueRefresh()}))),this.register(this._coreBrowserService.onDprChange((()=>this._queueRefresh()))),this.register(this._bufferService.buffers.onBufferActivate((()=>{this._altBufferIsActive=this._bufferService.buffer===this._bufferService.buffers.alt}))),this.register(this._decorationService.onDecorationRegistered((()=>this._queueRefresh()))),this.register(this._decorationService.onDecorationRemoved((a=>this._removeDecoration(a)))),this.register((0,d.toDisposable)((()=>{this._container.remove(),this._decorationElements.clear()})))}_queueRefresh(){this._animationFrame===void 0&&(this._animationFrame=this._renderService.addRefreshCallback((()=>{this._doRefreshDecorations(),this._animationFrame=void 0})))}_doRefreshDecorations(){for(const h of this._decorationService.decorations)this._renderDecoration(h);this._dimensionsChanged=!1}_renderDecoration(h){this._refreshStyle(h),this._dimensionsChanged&&this._refreshXPosition(h)}_createElement(h){var e;const i=this._coreBrowserService.mainDocument.createElement("div");i.classList.add("xterm-decoration"),i.classList.toggle("xterm-decoration-top-layer",((e=h==null?void 0:h.options)==null?void 0:e.layer)==="top"),i.style.width=\`\${Math.round((h.options.width||1)*this._renderService.dimensions.css.cell.width)}px\`,i.style.height=(h.options.height||1)*this._renderService.dimensions.css.cell.height+"px",i.style.top=(h.marker.line-this._bufferService.buffers.active.ydisp)*this._renderService.dimensions.css.cell.height+"px",i.style.lineHeight=\`\${this._renderService.dimensions.css.cell.height}px\`;const s=h.options.x??0;return s&&s>this._bufferService.cols&&(i.style.display="none"),this._refreshXPosition(h,i),i}_refreshStyle(h){const i=h.marker.line-this._bufferService.buffers.active.ydisp;if(i<0||i>=this._bufferService.rows)h.element&&(h.element.style.display="none",h.onRenderEmitter.fire(h.element));else{let s=this._decorationElements.get(h);s||(s=this._createElement(h),h.element=s,this._decorationElements.set(h,s),this._container.appendChild(s),h.onDispose((()=>{this._decorationElements.delete(h),s.remove()}))),s.style.top=i*this._renderService.dimensions.css.cell.height+"px",s.style.display=this._altBufferIsActive?"none":"block",h.onRenderEmitter.fire(s)}}_refreshXPosition(h,i=h.element){if(!i)return;const s=h.options.x??0;(h.options.anchor||"left")==="right"?i.style.right=s?s*this._renderService.dimensions.css.cell.width+"px":"":i.style.left=s?s*this._renderService.dimensions.css.cell.width+"px":""}_removeDecoration(h){var 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+WARNING: This link could potentially be dangerous\`)){const o=window.open();if(o){try{o.opener=null}catch{}o.location.href=t}else console.warn("Opening link blocked as opener could not be cleared")}}i.OscLinkProvider=v=l([_(0,d.IBufferService),_(1,d.IOptionsService),_(2,d.IOscLinkService)],v)},6193:(b,i)=>{Object.defineProperty(i,"__esModule",{value:!0}),i.RenderDebouncer=void 0,i.RenderDebouncer=class{constructor(a,l){this._renderCallback=a,this._coreBrowserService=l,this._refreshCallbacks=[]}dispose(){this._animationFrame&&(this._coreBrowserService.window.cancelAnimationFrame(this._animationFrame),this._animationFrame=void 0)}addRefreshCallback(a){return this._refreshCallbacks.push(a),this._animationFrame||(this._animationFrame=this._coreBrowserService.window.requestAnimationFrame((()=>this._innerRefresh()))),this._animationFrame}refresh(a,l,_){this._rowCount=_,a=a!==void 0?a:0,l=l!==void 0?l:this._rowCount-1,this._rowStart=this._rowStart!==void 0?Math.min(this._rowStart,a):a,this._rowEnd=this._rowEnd!==void 0?Math.max(this._rowEnd,l):l,this._animationFrame||(this._animationFrame=this._coreBrowserService.window.requestAnimationFrame((()=>this._innerRefresh())))}_innerRefresh(){if(this._animationFrame=void 0,this._rowStart===void 0||this._rowEnd===void 0||this._rowCount===void 0)return void this._runRefreshCallbacks();const a=Math.max(this._rowStart,0),l=Math.min(this._rowEnd,this._rowCount-1);this._rowStart=void 0,this._rowEnd=void 0,this._renderCallback(a,l),this._runRefreshCallbacks()}_runRefreshCallbacks(){for(const a of this._refreshCallbacks)a(0);this._refreshCallbacks=[]}}},3236:(b,i,a)=>{Object.defineProperty(i,"__esModule",{value:!0}),i.Terminal=void 0;const l=a(3614),_=a(3656),h=a(3551),d=a(9042),v=a(3730),C=a(1680),f=a(3107),t=a(5744),o=a(2950),s=a(1296),n=a(428),c=a(4269),g=a(5114),S=a(8934),w=a(3230),u=a(9312),L=a(4725),M=a(6731),T=a(8055),D=a(8969),k=a(8460),O=a(844),F=a(6114),U=a(8437),$=a(2584),W=a(7399),y=a(5941),A=a(9074),B=a(2585),P=a(5435),z=a(4567),q=a(779);class K extends D.CoreTerminal{get onFocus(){return this._onFocus.event}get onBlur(){return this._onBlur.event}get onA11yChar(){return this._onA11yCharEmitter.event}get onA11yTab(){return this._onA11yTabEmitter.event}get onWillOpen(){return this._onWillOpen.event}constructor(I={}){super(I),this.browser=F,this._keyDownHandled=!1,this._keyDownSeen=!1,this._keyPressHandled=!1,this._unprocessedDeadKey=!1,this._accessibilityManager=this.register(new O.MutableDisposable),this._onCursorMove=this.register(new k.EventEmitter),this.onCursorMove=this._onCursorMove.event,this._onKey=this.register(new k.EventEmitter),this.onKey=this._onKey.event,this._onRender=this.register(new k.EventEmitter),this.onRender=this._onRender.event,this._onSelectionChange=this.register(new k.EventEmitter),this.onSelectionChange=this._onSelectionChange.event,this._onTitleChange=this.register(new k.EventEmitter),this.onTitleChange=this._onTitleChange.event,this._onBell=this.register(new k.EventEmitter),this.onBell=this._onBell.event,this._onFocus=this.register(new k.EventEmitter),this._onBlur=this.register(new k.EventEmitter),this._onA11yCharEmitter=this.register(new k.EventEmitter),this._onA11yTabEmitter=this.register(new k.EventEmitter),this._onWillOpen=this.register(new k.EventEmitter),this._setup(),this._decorationService=this._instantiationService.createInstance(A.DecorationService),this._instantiationService.setService(B.IDecorationService,this._decorationService),this._linkProviderService=this._instantiationService.createInstance(q.LinkProviderService),this._instantiationService.setService(L.ILinkProviderService,this._linkProviderService),this._linkProviderService.registerLinkProvider(this._instantiationService.createInstance(v.OscLinkProvider)),this.register(this._inputHandler.onRequestBell((()=>this._onBell.fire()))),this.register(this._inputHandler.onRequestRefreshRows(((E,N)=>this.refresh(E,N)))),this.register(this._inputHandler.onRequestSendFocus((()=>this._reportFocus()))),this.register(this._inputHandler.onRequestReset((()=>this.reset()))),this.register(this._inputHandler.onRequestWindowsOptionsReport((E=>this._reportWindowsOptions(E)))),this.register(this._inputHandler.onColor((E=>this._handleColorEvent(E)))),this.register((0,k.forwardEvent)(this._inputHandler.onCursorMove,this._onCursorMove)),this.register((0,k.forwardEvent)(this._inputHandler.onTitleChange,this._onTitleChange)),this.register((0,k.forwardEvent)(this._inputHandler.onA11yChar,this._onA11yCharEmitter)),this.register((0,k.forwardEvent)(this._inputHandler.onA11yTab,this._onA11yTabEmitter)),this.register(this._bufferService.onResize((E=>this._afterResize(E.cols,E.rows)))),this.register((0,O.toDisposable)((()=>{var E,N;this._customKeyEventHandler=void 0,(N=(E=this.element)==null?void 0:E.parentNode)==null||N.removeChild(this.element)})))}_handleColorEvent(I){if(this._themeService)for(const E of I){let N,H="";switch(E.index){case 256:N="foreground",H="10";break;case 257:N="background",H="11";break;case 258:N="cursor",H="12";break;default:N="ansi",H="4;"+E.index}switch(E.type){case 0:const j=T.color.toColorRGB(N==="ansi"?this._themeService.colors.ansi[E.index]:this._themeService.colors[N]);this.coreService.triggerDataEvent(\`\${$.C0.ESC}]\${H};\${(0,y.toRgbString)(j)}\${$.C1_ESCAPED.ST}\`);break;case 1:if(N==="ansi")this._themeService.modifyColors((Z=>Z.ansi[E.index]=T.channels.toColor(...E.color)));else{const Z=N;this._themeService.modifyColors((X=>X[Z]=T.channels.toColor(...E.color)))}break;case 2:this._themeService.restoreColor(E.index)}}}_setup(){super._setup(),this._customKeyEventHandler=void 0}get buffer(){return this.buffers.active}focus(){this.textarea&&this.textarea.focus({preventScroll:!0})}_handleScreenReaderModeOptionChange(I){I?!this._accessibilityManager.value&&this._renderService&&(this._accessibilityManager.value=this._instantiationService.createInstance(z.AccessibilityManager,this)):this._accessibilityManager.clear()}_handleTextAreaFocus(I){this.coreService.decPrivateModes.sendFocus&&this.coreService.triggerDataEvent($.C0.ESC+"[I"),this.element.classList.add("focus"),this._showCursor(),this._onFocus.fire()}blur(){var I;return(I=this.textarea)==null?void 0:I.blur()}_handleTextAreaBlur(){this.textarea.value="",this.refresh(this.buffer.y,this.buffer.y),this.coreService.decPrivateModes.sendFocus&&this.coreService.triggerDataEvent($.C0.ESC+"[O"),this.element.classList.remove("focus"),this._onBlur.fire()}_syncTextArea(){if(!this.textarea||!this.buffer.isCursorInViewport||this._compositionHelper.isComposing||!this._renderService)return;const I=this.buffer.ybase+this.buffer.y,E=this.buffer.lines.get(I);if(!E)return;const N=Math.min(this.buffer.x,this.cols-1),H=this._renderService.dimensions.css.cell.height,j=E.getWidth(N),Z=this._renderService.dimensions.css.cell.width*j,X=this.buffer.y*this._renderService.dimensions.css.cell.height,Y=N*this._renderService.dimensions.css.cell.width;this.textarea.style.left=Y+"px",this.textarea.style.top=X+"px",this.textarea.style.width=Z+"px",this.textarea.style.height=H+"px",this.textarea.style.lineHeight=H+"px",this.textarea.style.zIndex="-5"}_initGlobal(){this._bindKeys(),this.register((0,_.addDisposableDomListener)(this.element,"copy",(E=>{this.hasSelection()&&(0,l.copyHandler)(E,this._selectionService)})));const I=E=>(0,l.handlePasteEvent)(E,this.textarea,this.coreService,this.optionsService);this.register((0,_.addDisposableDomListener)(this.textarea,"paste",I)),this.register((0,_.addDisposableDomListener)(this.element,"paste",I)),F.isFirefox?this.register((0,_.addDisposableDomListener)(this.element,"mousedown",(E=>{E.button===2&&(0,l.rightClickHandler)(E,this.textarea,this.screenElement,this._selectionService,this.options.rightClickSelectsWord)}))):this.register((0,_.addDisposableDomListener)(this.element,"contextmenu",(E=>{(0,l.rightClickHandler)(E,this.textarea,this.screenElement,this._selectionService,this.options.rightClickSelectsWord)}))),F.isLinux&&this.register((0,_.addDisposableDomListener)(this.element,"auxclick",(E=>{E.button===1&&(0,l.moveTextAreaUnderMouseCursor)(E,this.textarea,this.screenElement)})))}_bindKeys(){this.register((0,_.addDisposableDomListener)(this.textarea,"keyup",(I=>this._keyUp(I)),!0)),this.register((0,_.addDisposableDomListener)(this.textarea,"keydown",(I=>this._keyDown(I)),!0)),this.register((0,_.addDisposableDomListener)(this.textarea,"keypress",(I=>this._keyPress(I)),!0)),this.register((0,_.addDisposableDomListener)(this.textarea,"compositionstart",(()=>this._compositionHelper.compositionstart()))),this.register((0,_.addDisposableDomListener)(this.textarea,"compositionupdate",(I=>this._compositionHelper.compositionupdate(I)))),this.register((0,_.addDisposableDomListener)(this.textarea,"compositionend",(()=>this._compositionHelper.compositionend()))),this.register((0,_.addDisposableDomListener)(this.textarea,"input",(I=>this._inputEvent(I)),!0)),this.register(this.onRender((()=>this._compositionHelper.updateCompositionElements())))}open(I){var N;if(!I)throw new Error("Terminal requires a parent element.");if(I.isConnected||this._logService.debug("Terminal.open was called on an element that was not attached to the DOM"),((N=this.element)==null?void 0:N.ownerDocument.defaultView)&&this._coreBrowserService)return void(this.element.ownerDocument.defaultView!==this._coreBrowserService.window&&(this._coreBrowserService.window=this.element.ownerDocument.defaultView));this._document=I.ownerDocument,this.options.documentOverride&&this.options.documentOverride instanceof Document&&(this._document=this.optionsService.rawOptions.documentOverride),this.element=this._document.createElement("div"),this.element.dir="ltr",this.element.classList.add("terminal"),this.element.classList.add("xterm"),I.appendChild(this.element);const E=this._document.createDocumentFragment();this._viewportElement=this._document.createElement("div"),this._viewportElement.classList.add("xterm-viewport"),E.appendChild(this._viewportElement),this._viewportScrollArea=this._document.createElement("div"),this._viewportScrollArea.classList.add("xterm-scroll-area"),this._viewportElement.appendChild(this._viewportScrollArea),this.screenElement=this._document.createElement("div"),this.screenElement.classList.add("xterm-screen"),this.register((0,_.addDisposableDomListener)(this.screenElement,"mousemove",(H=>this.updateCursorStyle(H)))),this._helperContainer=this._document.createElement("div"),this._helperContainer.classList.add("xterm-helpers"),this.screenElement.appendChild(this._helperContainer),E.appendChild(this.screenElement),this.textarea=this._document.createElement("textarea"),this.textarea.classList.add("xterm-helper-textarea"),this.textarea.setAttribute("aria-label",d.promptLabel),F.isChromeOS||this.textarea.setAttribute("aria-multiline","false"),this.textarea.setAttribute("autocorrect","off"),this.textarea.setAttribute("autocapitalize","off"),this.textarea.setAttribute("spellcheck","false"),this.textarea.tabIndex=0,this._coreBrowserService=this.register(this._instantiationService.createInstance(g.CoreBrowserService,this.textarea,I.ownerDocument.defaultView??window,this._document??typeof window<"u"?window.document:null)),this._instantiationService.setService(L.ICoreBrowserService,this._coreBrowserService),this.register((0,_.addDisposableDomListener)(this.textarea,"focus",(H=>this._handleTextAreaFocus(H)))),this.register((0,_.addDisposableDomListener)(this.textarea,"blur",(()=>this._handleTextAreaBlur()))),this._helperContainer.appendChild(this.textarea),this._charSizeService=this._instantiationService.createInstance(n.CharSizeService,this._document,this._helperContainer),this._instantiationService.setService(L.ICharSizeService,this._charSizeService),this._themeService=this._instantiationService.createInstance(M.ThemeService),this._instantiationService.setService(L.IThemeService,this._themeService),this._characterJoinerService=this._instantiationService.createInstance(c.CharacterJoinerService),this._instantiationService.setService(L.ICharacterJoinerService,this._characterJoinerService),this._renderService=this.register(this._instantiationService.createInstance(w.RenderService,this.rows,this.screenElement)),this._instantiationService.setService(L.IRenderService,this._renderService),this.register(this._renderService.onRenderedViewportChange((H=>this._onRender.fire(H)))),this.onResize((H=>this._renderService.resize(H.cols,H.rows))),this._compositionView=this._document.createElement("div"),this._compositionView.classList.add("composition-view"),this._compositionHelper=this._instantiationService.createInstance(o.CompositionHelper,this.textarea,this._compositionView),this._helperContainer.appendChild(this._compositionView),this._mouseService=this._instantiationService.createInstance(S.MouseService),this._instantiationService.setService(L.IMouseService,this._mouseService),this.linkifier=this.register(this._instantiationService.createInstance(h.Linkifier,this.screenElement)),this.element.appendChild(E);try{this._onWillOpen.fire(this.element)}catch{}this._renderService.hasRenderer()||this._renderService.setRenderer(this._createRenderer()),this.viewport=this._instantiationService.createInstance(C.Viewport,this._viewportElement,this._viewportScrollArea),this.viewport.onRequestScrollLines((H=>this.scrollLines(H.amount,H.suppressScrollEvent,1))),this.register(this._inputHandler.onRequestSyncScrollBar((()=>this.viewport.syncScrollArea()))),this.register(this.viewport),this.register(this.onCursorMove((()=>{this._renderService.handleCursorMove(),this._syncTextArea()}))),this.register(this.onResize((()=>this._renderService.handleResize(this.cols,this.rows)))),this.register(this.onBlur((()=>this._renderService.handleBlur()))),this.register(this.onFocus((()=>this._renderService.handleFocus()))),this.register(this._renderService.onDimensionsChange((()=>this.viewport.syncScrollArea()))),this._selectionService=this.register(this._instantiationService.createInstance(u.SelectionService,this.element,this.screenElement,this.linkifier)),this._instantiationService.setService(L.ISelectionService,this._selectionService),this.register(this._selectionService.onRequestScrollLines((H=>this.scrollLines(H.amount,H.suppressScrollEvent)))),this.register(this._selectionService.onSelectionChange((()=>this._onSelectionChange.fire()))),this.register(this._selectionService.onRequestRedraw((H=>this._renderService.handleSelectionChanged(H.start,H.end,H.columnSelectMode)))),this.register(this._selectionService.onLinuxMouseSelection((H=>{this.textarea.value=H,this.textarea.focus(),this.textarea.select()}))),this.register(this._onScroll.event((H=>{this.viewport.syncScrollArea(),this._selectionService.refresh()}))),this.register((0,_.addDisposableDomListener)(this._viewportElement,"scroll",(()=>this._selectionService.refresh()))),this.register(this._instantiationService.createInstance(f.BufferDecorationRenderer,this.screenElement)),this.register((0,_.addDisposableDomListener)(this.element,"mousedown",(H=>this._selectionService.handleMouseDown(H)))),this.coreMouseService.areMouseEventsActive?(this._selectionService.disable(),this.element.classList.add("enable-mouse-events")):this._selectionService.enable(),this.options.screenReaderMode&&(this._accessibilityManager.value=this._instantiationService.createInstance(z.AccessibilityManager,this)),this.register(this.optionsService.onSpecificOptionChange("screenReaderMode",(H=>this._handleScreenReaderModeOptionChange(H)))),this.options.overviewRulerWidth&&(this._overviewRulerRenderer=this.register(this._instantiationService.createInstance(t.OverviewRulerRenderer,this._viewportElement,this.screenElement))),this.optionsService.onSpecificOptionChange("overviewRulerWidth",(H=>{!this._overviewRulerRenderer&&H&&this._viewportElement&&this.screenElement&&(this._overviewRulerRenderer=this.register(this._instantiationService.createInstance(t.OverviewRulerRenderer,this._viewportElement,this.screenElement)))})),this._charSizeService.measure(),this.refresh(0,this.rows-1),this._initGlobal(),this.bindMouse()}_createRenderer(){return this._instantiationService.createInstance(s.DomRenderer,this,this._document,this.element,this.screenElement,this._viewportElement,this._helperContainer,this.linkifier)}bindMouse(){const I=this,E=this.element;function N(Z){const X=I._mouseService.getMouseReportCoords(Z,I.screenElement);if(!X)return!1;let Y,ee;switch(Z.overrideType||Z.type){case"mousemove":ee=32,Z.buttons===void 0?(Y=3,Z.button!==void 0&&(Y=Z.button<3?Z.button:3)):Y=1&Z.buttons?0:4&Z.buttons?1:2&Z.buttons?2:3;break;case"mouseup":ee=0,Y=Z.button<3?Z.button:3;break;case"mousedown":ee=1,Y=Z.button<3?Z.button:3;break;case"wheel":if(I._customWheelEventHandler&&I._customWheelEventHandler(Z)===!1||I.viewport.getLinesScrolled(Z)===0)return!1;ee=Z.deltaY<0?0:1,Y=4;break;default:return!1}return!(ee===void 0||Y===void 0||Y>4)&&I.coreMouseService.triggerMouseEvent({col:X.col,row:X.row,x:X.x,y:X.y,button:Y,action:ee,ctrl:Z.ctrlKey,alt:Z.altKey,shift:Z.shiftKey})}const H={mouseup:null,wheel:null,mousedrag:null,mousemove:null},j={mouseup:Z=>(N(Z),Z.buttons||(this._document.removeEventListener("mouseup",H.mouseup),H.mousedrag&&this._document.removeEventListener("mousemove",H.mousedrag)),this.cancel(Z)),wheel:Z=>(N(Z),this.cancel(Z,!0)),mousedrag:Z=>{Z.buttons&&N(Z)},mousemove:Z=>{Z.buttons||N(Z)}};this.register(this.coreMouseService.onProtocolChange((Z=>{Z?(this.optionsService.rawOptions.logLevel==="debug"&&this._logService.debug("Binding to mouse events:",this.coreMouseService.explainEvents(Z)),this.element.classList.add("enable-mouse-events"),this._selectionService.disable()):(this._logService.debug("Unbinding from mouse events."),this.element.classList.remove("enable-mouse-events"),this._selectionService.enable()),8&Z?H.mousemove||(E.addEventListener("mousemove",j.mousemove),H.mousemove=j.mousemove):(E.removeEventListener("mousemove",H.mousemove),H.mousemove=null),16&Z?H.wheel||(E.addEventListener("wheel",j.wheel,{passive:!1}),H.wheel=j.wheel):(E.removeEventListener("wheel",H.wheel),H.wheel=null),2&Z?H.mouseup||(H.mouseup=j.mouseup):(this._document.removeEventListener("mouseup",H.mouseup),H.mouseup=null),4&Z?H.mousedrag||(H.mousedrag=j.mousedrag):(this._document.removeEventListener("mousemove",H.mousedrag),H.mousedrag=null)}))),this.coreMouseService.activeProtocol=this.coreMouseService.activeProtocol,this.register((0,_.addDisposableDomListener)(E,"mousedown",(Z=>{if(Z.preventDefault(),this.focus(),this.coreMouseService.areMouseEventsActive&&!this._selectionService.shouldForceSelection(Z))return N(Z),H.mouseup&&this._document.addEventListener("mouseup",H.mouseup),H.mousedrag&&this._document.addEventListener("mousemove",H.mousedrag),this.cancel(Z)}))),this.register((0,_.addDisposableDomListener)(E,"wheel",(Z=>{if(!H.wheel){if(this._customWheelEventHandler&&this._customWheelEventHandler(Z)===!1)return!1;if(!this.buffer.hasScrollback){const X=this.viewport.getLinesScrolled(Z);if(X===0)return;const Y=$.C0.ESC+(this.coreService.decPrivateModes.applicationCursorKeys?"O":"[")+(Z.deltaY<0?"A":"B");let ee="";for(let _e=0;_e<Math.abs(X);_e++)ee+=Y;return this.coreService.triggerDataEvent(ee,!0),this.cancel(Z,!0)}return this.viewport.handleWheel(Z)?this.cancel(Z):void 0}}),{passive:!1})),this.register((0,_.addDisposableDomListener)(E,"touchstart",(Z=>{if(!this.coreMouseService.areMouseEventsActive)return this.viewport.handleTouchStart(Z),this.cancel(Z)}),{passive:!0})),this.register((0,_.addDisposableDomListener)(E,"touchmove",(Z=>{if(!this.coreMouseService.areMouseEventsActive)return this.viewport.handleTouchMove(Z)?void 0:this.cancel(Z)}),{passive:!1}))}refresh(I,E){var N;(N=this._renderService)==null||N.refreshRows(I,E)}updateCursorStyle(I){var E;(E=this._selectionService)!=null&&E.shouldColumnSelect(I)?this.element.classList.add("column-select"):this.element.classList.remove("column-select")}_showCursor(){this.coreService.isCursorInitialized||(this.coreService.isCursorInitialized=!0,this.refresh(this.buffer.y,this.buffer.y))}scrollLines(I,E,N=0){var H;N===1?(super.scrollLines(I,E,N),this.refresh(0,this.rows-1)):(H=this.viewport)==null||H.scrollLines(I)}paste(I){(0,l.paste)(I,this.textarea,this.coreService,this.optionsService)}attachCustomKeyEventHandler(I){this._customKeyEventHandler=I}attachCustomWheelEventHandler(I){this._customWheelEventHandler=I}registerLinkProvider(I){return this._linkProviderService.registerLinkProvider(I)}registerCharacterJoiner(I){if(!this._characterJoinerService)throw new Error("Terminal must be opened first");const E=this._characterJoinerService.register(I);return this.refresh(0,this.rows-1),E}deregisterCharacterJoiner(I){if(!this._characterJoinerService)throw new Error("Terminal must be opened first");this._characterJoinerService.deregister(I)&&this.refresh(0,this.rows-1)}get markers(){return this.buffer.markers}registerMarker(I){return this.buffer.addMarker(this.buffer.ybase+this.buffer.y+I)}registerDecoration(I){return this._decorationService.registerDecoration(I)}hasSelection(){return!!this._selectionService&&this._selectionService.hasSelection}select(I,E,N){this._selectionService.setSelection(I,E,N)}getSelection(){return this._selectionService?this._selectionService.selectionText:""}getSelectionPosition(){if(this._selectionService&&this._selectionService.hasSelection)return{start:{x:this._selectionService.selectionStart[0],y:this._selectionService.selectionStart[1]},end:{x:this._selectionService.selectionEnd[0],y:this._selectionService.selectionEnd[1]}}}clearSelection(){var I;(I=this._selectionService)==null||I.clearSelection()}selectAll(){var I;(I=this._selectionService)==null||I.selectAll()}selectLines(I,E){var N;(N=this._selectionService)==null||N.selectLines(I,E)}_keyDown(I){if(this._keyDownHandled=!1,this._keyDownSeen=!0,this._customKeyEventHandler&&this._customKeyEventHandler(I)===!1)return!1;const E=this.browser.isMac&&this.options.macOptionIsMeta&&I.altKey;if(!E&&!this._compositionHelper.keydown(I))return this.options.scrollOnUserInput&&this.buffer.ybase!==this.buffer.ydisp&&this.scrollToBottom(),!1;E||I.key!=="Dead"&&I.key!=="AltGraph"||(this._unprocessedDeadKey=!0);const N=(0,W.evaluateKeyboardEvent)(I,this.coreService.decPrivateModes.applicationCursorKeys,this.browser.isMac,this.options.macOptionIsMeta);if(this.updateCursorStyle(I),N.type===3||N.type===2){const H=this.rows-1;return this.scrollLines(N.type===2?-H:H),this.cancel(I,!0)}return N.type===1&&this.selectAll(),!!this._isThirdLevelShift(this.browser,I)||(N.cancel&&this.cancel(I,!0),!N.key||!!(I.key&&!I.ctrlKey&&!I.altKey&&!I.metaKey&&I.key.length===1&&I.key.charCodeAt(0)>=65&&I.key.charCodeAt(0)<=90)||(this._unprocessedDeadKey?(this._unprocessedDeadKey=!1,!0):(N.key!==$.C0.ETX&&N.key!==$.C0.CR||(this.textarea.value=""),this._onKey.fire({key:N.key,domEvent:I}),this._showCursor(),this.coreService.triggerDataEvent(N.key,!0),!this.optionsService.rawOptions.screenReaderMode||I.altKey||I.ctrlKey?this.cancel(I,!0):void(this._keyDownHandled=!0))))}_isThirdLevelShift(I,E){const N=I.isMac&&!this.options.macOptionIsMeta&&E.altKey&&!E.ctrlKey&&!E.metaKey||I.isWindows&&E.altKey&&E.ctrlKey&&!E.metaKey||I.isWindows&&E.getModifierState("AltGraph");return E.type==="keypress"?N:N&&(!E.keyCode||E.keyCode>47)}_keyUp(I){this._keyDownSeen=!1,this._customKeyEventHandler&&this._customKeyEventHandler(I)===!1||((function(E){return E.keyCode===16||E.keyCode===17||E.keyCode===18})(I)||this.focus(),this.updateCursorStyle(I),this._keyPressHandled=!1)}_keyPress(I){let E;if(this._keyPressHandled=!1,this._keyDownHandled||this._customKeyEventHandler&&this._customKeyEventHandler(I)===!1)return!1;if(this.cancel(I),I.charCode)E=I.charCode;else if(I.which===null||I.which===void 0)E=I.keyCode;else{if(I.which===0||I.charCode===0)return!1;E=I.which}return!(!E||(I.altKey||I.ctrlKey||I.metaKey)&&!this._isThirdLevelShift(this.browser,I)||(E=String.fromCharCode(E),this._onKey.fire({key:E,domEvent:I}),this._showCursor(),this.coreService.triggerDataEvent(E,!0),this._keyPressHandled=!0,this._unprocessedDeadKey=!1,0))}_inputEvent(I){if(I.data&&I.inputType==="insertText"&&(!I.composed||!this._keyDownSeen)&&!this.optionsService.rawOptions.screenReaderMode){if(this._keyPressHandled)return!1;this._unprocessedDeadKey=!1;const E=I.data;return this.coreService.triggerDataEvent(E,!0),this.cancel(I),!0}return!1}resize(I,E){I!==this.cols||E!==this.rows?super.resize(I,E):this._charSizeService&&!this._charSizeService.hasValidSize&&this._charSizeService.measure()}_afterResize(I,E){var N,H;(N=this._charSizeService)==null||N.measure(),(H=this.viewport)==null||H.syncScrollArea(!0)}clear(){var I;if(this.buffer.ybase!==0||this.buffer.y!==0){this.buffer.clearAllMarkers(),this.buffer.lines.set(0,this.buffer.lines.get(this.buffer.ybase+this.buffer.y)),this.buffer.lines.length=1,this.buffer.ydisp=0,this.buffer.ybase=0,this.buffer.y=0;for(let E=1;E<this.rows;E++)this.buffer.lines.push(this.buffer.getBlankLine(U.DEFAULT_ATTR_DATA));this._onScroll.fire({position:this.buffer.ydisp,source:0}),(I=this.viewport)==null||I.reset(),this.refresh(0,this.rows-1)}}reset(){var E,N;this.options.rows=this.rows,this.options.cols=this.cols;const I=this._customKeyEventHandler;this._setup(),super.reset(),(E=this._selectionService)==null||E.reset(),this._decorationService.reset(),(N=this.viewport)==null||N.reset(),this._customKeyEventHandler=I,this.refresh(0,this.rows-1)}clearTextureAtlas(){var I;(I=this._renderService)==null||I.clearTextureAtlas()}_reportFocus(){var I;(I=this.element)!=null&&I.classList.contains("focus")?this.coreService.triggerDataEvent($.C0.ESC+"[I"):this.coreService.triggerDataEvent($.C0.ESC+"[O")}_reportWindowsOptions(I){if(this._renderService)switch(I){case P.WindowsOptionsReportType.GET_WIN_SIZE_PIXELS:const E=this._renderService.dimensions.css.canvas.width.toFixed(0),N=this._renderService.dimensions.css.canvas.height.toFixed(0);this.coreService.triggerDataEvent(\`\${$.C0.ESC}[4;\${N};\${E}t\`);break;case P.WindowsOptionsReportType.GET_CELL_SIZE_PIXELS:const H=this._renderService.dimensions.css.cell.width.toFixed(0),j=this._renderService.dimensions.css.cell.height.toFixed(0);this.coreService.triggerDataEvent(\`\${$.C0.ESC}[6;\${j};\${H}t\`)}}cancel(I,E){if(this.options.cancelEvents||E)return I.preventDefault(),I.stopPropagation(),!1}}i.Terminal=K},9924:(b,i)=>{Object.defineProperty(i,"__esModule",{value:!0}),i.TimeBasedDebouncer=void 0,i.TimeBasedDebouncer=class{constructor(a,l=1e3){this._renderCallback=a,this._debounceThresholdMS=l,this._lastRefreshMs=0,this._additionalRefreshRequested=!1}dispose(){this._refreshTimeoutID&&clearTimeout(this._refreshTimeoutID)}refresh(a,l,_){this._rowCount=_,a=a!==void 0?a:0,l=l!==void 0?l:this._rowCount-1,this._rowStart=this._rowStart!==void 0?Math.min(this._rowStart,a):a,this._rowEnd=this._rowEnd!==void 0?Math.max(this._rowEnd,l):l;const h=Date.now();if(h-this._lastRefreshMs>=this._debounceThresholdMS)this._lastRefreshMs=h,this._innerRefresh();else if(!this._additionalRefreshRequested){const d=h-this._lastRefreshMs,v=this._debounceThresholdMS-d;this._additionalRefreshRequested=!0,this._refreshTimeoutID=window.setTimeout((()=>{this._lastRefreshMs=Date.now(),this._innerRefresh(),this._additionalRefreshRequested=!1,this._refreshTimeoutID=void 0}),v)}}_innerRefresh(){if(this._rowStart===void 0||this._rowEnd===void 0||this._rowCount===void 0)return;const a=Math.max(this._rowStart,0),l=Math.min(this._rowEnd,this._rowCount-1);this._rowStart=void 0,this._rowEnd=void 0,this._renderCallback(a,l)}}},1680:function(b,i,a){var l=this&&this.__decorate||function(o,s,n,c){var g,S=arguments.length,w=S<3?s:c===null?c=Object.getOwnPropertyDescriptor(s,n):c;if(typeof Reflect=="object"&&typeof Reflect.decorate=="function")w=Reflect.decorate(o,s,n,c);else for(var u=o.length-1;u>=0;u--)(g=o[u])&&(w=(S<3?g(w):S>3?g(s,n,w):g(s,n))||w);return S>3&&w&&Object.defineProperty(s,n,w),w},_=this&&this.__param||function(o,s){return function(n,c){s(n,c,o)}};Object.defineProperty(i,"__esModule",{value:!0}),i.Viewport=void 0;const h=a(3656),d=a(4725),v=a(8460),C=a(844),f=a(2585);let t=i.Viewport=class extends C.Disposable{constructor(o,s,n,c,g,S,w,u){super(),this._viewportElement=o,this._scrollArea=s,this._bufferService=n,this._optionsService=c,this._charSizeService=g,this._renderService=S,this._coreBrowserService=w,this.scrollBarWidth=0,this._currentRowHeight=0,this._currentDeviceCellHeight=0,this._lastRecordedBufferLength=0,this._lastRecordedViewportHeight=0,this._lastRecordedBufferHeight=0,this._lastTouchY=0,this._lastScrollTop=0,this._wheelPartialScroll=0,this._refreshAnimationFrame=null,this._ignoreNextScrollEvent=!1,this._smoothScrollState={startTime:0,origin:-1,target:-1},this._onRequestScrollLines=this.register(new v.EventEmitter),this.onRequestScrollLines=this._onRequestScrollLines.event,this.scrollBarWidth=this._viewportElement.offsetWidth-this._scrollArea.offsetWidth||15,this.register((0,h.addDisposableDomListener)(this._viewportElement,"scroll",this._handleScroll.bind(this))),this._activeBuffer=this._bufferService.buffer,this.register(this._bufferService.buffers.onBufferActivate((L=>this._activeBuffer=L.activeBuffer))),this._renderDimensions=this._renderService.dimensions,this.register(this._renderService.onDimensionsChange((L=>this._renderDimensions=L))),this._handleThemeChange(u.colors),this.register(u.onChangeColors((L=>this._handleThemeChange(L)))),this.register(this._optionsService.onSpecificOptionChange("scrollback",(()=>this.syncScrollArea()))),setTimeout((()=>this.syncScrollArea()))}_handleThemeChange(o){this._viewportElement.style.backgroundColor=o.background.css}reset(){this._currentRowHeight=0,this._currentDeviceCellHeight=0,this._lastRecordedBufferLength=0,this._lastRecordedViewportHeight=0,this._lastRecordedBufferHeight=0,this._lastTouchY=0,this._lastScrollTop=0,this._coreBrowserService.window.requestAnimationFrame((()=>this.syncScrollArea()))}_refresh(o){if(o)return this._innerRefresh(),void(this._refreshAnimationFrame!==null&&this._coreBrowserService.window.cancelAnimationFrame(this._refreshAnimationFrame));this._refreshAnimationFrame===null&&(this._refreshAnimationFrame=this._coreBrowserService.window.requestAnimationFrame((()=>this._innerRefresh())))}_innerRefresh(){if(this._charSizeService.height>0){this._currentRowHeight=this._renderDimensions.device.cell.height/this._coreBrowserService.dpr,this._currentDeviceCellHeight=this._renderDimensions.device.cell.height,this._lastRecordedViewportHeight=this._viewportElement.offsetHeight;const s=Math.round(this._currentRowHeight*this._lastRecordedBufferLength)+(this._lastRecordedViewportHeight-this._renderDimensions.css.canvas.height);this._lastRecordedBufferHeight!==s&&(this._lastRecordedBufferHeight=s,this._scrollArea.style.height=this._lastRecordedBufferHeight+"px")}const o=this._bufferService.buffer.ydisp*this._currentRowHeight;this._viewportElement.scrollTop!==o&&(this._ignoreNextScrollEvent=!0,this._viewportElement.scrollTop=o),this._refreshAnimationFrame=null}syncScrollArea(o=!1){if(this._lastRecordedBufferLength!==this._bufferService.buffer.lines.length)return this._lastRecordedBufferLength=this._bufferService.buffer.lines.length,void this._refresh(o);this._lastRecordedViewportHeight===this._renderService.dimensions.css.canvas.height&&this._lastScrollTop===this._activeBuffer.ydisp*this._currentRowHeight&&this._renderDimensions.device.cell.height===this._currentDeviceCellHeight||this._refresh(o)}_handleScroll(o){if(this._lastScrollTop=this._viewportElement.scrollTop,!this._viewportElement.offsetParent)return;if(this._ignoreNextScrollEvent)return this._ignoreNextScrollEvent=!1,void this._onRequestScrollLines.fire({amount:0,suppressScrollEvent:!0});const s=Math.round(this._lastScrollTop/this._currentRowHeight)-this._bufferService.buffer.ydisp;this._onRequestScrollLines.fire({amount:s,suppressScrollEvent:!0})}_smoothScroll(){if(this._isDisposed||this._smoothScrollState.origin===-1||this._smoothScrollState.target===-1)return;const o=this._smoothScrollPercent();this._viewportElement.scrollTop=this._smoothScrollState.origin+Math.round(o*(this._smoothScrollState.target-this._smoothScrollState.origin)),o<1?this._coreBrowserService.window.requestAnimationFrame((()=>this._smoothScroll())):this._clearSmoothScrollState()}_smoothScrollPercent(){return this._optionsService.rawOptions.smoothScrollDuration&&this._smoothScrollState.startTime?Math.max(Math.min((Date.now()-this._smoothScrollState.startTime)/this._optionsService.rawOptions.smoothScrollDuration,1),0):1}_clearSmoothScrollState(){this._smoothScrollState.startTime=0,this._smoothScrollState.origin=-1,this._smoothScrollState.target=-1}_bubbleScroll(o,s){const n=this._viewportElement.scrollTop+this._lastRecordedViewportHeight;return!(s<0&&this._viewportElement.scrollTop!==0||s>0&&n<this._lastRecordedBufferHeight)||(o.cancelable&&o.preventDefault(),!1)}handleWheel(o){const s=this._getPixelsScrolled(o);return s!==0&&(this._optionsService.rawOptions.smoothScrollDuration?(this._smoothScrollState.startTime=Date.now(),this._smoothScrollPercent()<1?(this._smoothScrollState.origin=this._viewportElement.scrollTop,this._smoothScrollState.target===-1?this._smoothScrollState.target=this._viewportElement.scrollTop+s:this._smoothScrollState.target+=s,this._smoothScrollState.target=Math.max(Math.min(this._smoothScrollState.target,this._viewportElement.scrollHeight),0),this._smoothScroll()):this._clearSmoothScrollState()):this._viewportElement.scrollTop+=s,this._bubbleScroll(o,s))}scrollLines(o){if(o!==0)if(this._optionsService.rawOptions.smoothScrollDuration){const s=o*this._currentRowHeight;this._smoothScrollState.startTime=Date.now(),this._smoothScrollPercent()<1?(this._smoothScrollState.origin=this._viewportElement.scrollTop,this._smoothScrollState.target=this._smoothScrollState.origin+s,this._smoothScrollState.target=Math.max(Math.min(this._smoothScrollState.target,this._viewportElement.scrollHeight),0),this._smoothScroll()):this._clearSmoothScrollState()}else this._onRequestScrollLines.fire({amount:o,suppressScrollEvent:!1})}_getPixelsScrolled(o){if(o.deltaY===0||o.shiftKey)return 0;let s=this._applyScrollModifier(o.deltaY,o);return o.deltaMode===WheelEvent.DOM_DELTA_LINE?s*=this._currentRowHeight:o.deltaMode===WheelEvent.DOM_DELTA_PAGE&&(s*=this._currentRowHeight*this._bufferService.rows),s}getBufferElements(o,s){var u;let n,c="";const g=[],S=s??this._bufferService.buffer.lines.length,w=this._bufferService.buffer.lines;for(let L=o;L<S;L++){const M=w.get(L);if(!M)continue;const T=(u=w.get(L+1))==null?void 0:u.isWrapped;if(c+=M.translateToString(!T),!T||L===w.length-1){const D=document.createElement("div");D.textContent=c,g.push(D),c.length>0&&(n=D),c=""}}return{bufferElements:g,cursorElement:n}}getLinesScrolled(o){if(o.deltaY===0||o.shiftKey)return 0;let s=this._applyScrollModifier(o.deltaY,o);return o.deltaMode===WheelEvent.DOM_DELTA_PIXEL?(s/=this._currentRowHeight+0,this._wheelPartialScroll+=s,s=Math.floor(Math.abs(this._wheelPartialScroll))*(this._wheelPartialScroll>0?1:-1),this._wheelPartialScroll%=1):o.deltaMode===WheelEvent.DOM_DELTA_PAGE&&(s*=this._bufferService.rows),s}_applyScrollModifier(o,s){const n=this._optionsService.rawOptions.fastScrollModifier;return n==="alt"&&s.altKey||n==="ctrl"&&s.ctrlKey||n==="shift"&&s.shiftKey?o*this._optionsService.rawOptions.fastScrollSensitivity*this._optionsService.rawOptions.scrollSensitivity:o*this._optionsService.rawOptions.scrollSensitivity}handleTouchStart(o){this._lastTouchY=o.touches[0].pageY}handleTouchMove(o){const s=this._lastTouchY-o.touches[0].pageY;return this._lastTouchY=o.touches[0].pageY,s!==0&&(this._viewportElement.scrollTop+=s,this._bubbleScroll(o,s))}};i.Viewport=t=l([_(2,f.IBufferService),_(3,f.IOptionsService),_(4,d.ICharSizeService),_(5,d.IRenderService),_(6,d.ICoreBrowserService),_(7,d.IThemeService)],t)},3107:function(b,i,a){var l=this&&this.__decorate||function(f,t,o,s){var n,c=arguments.length,g=c<3?t:s===null?s=Object.getOwnPropertyDescriptor(t,o):s;if(typeof Reflect=="object"&&typeof Reflect.decorate=="function")g=Reflect.decorate(f,t,o,s);else for(var S=f.length-1;S>=0;S--)(n=f[S])&&(g=(c<3?n(g):c>3?n(t,o,g):n(t,o))||g);return c>3&&g&&Object.defineProperty(t,o,g),g},_=this&&this.__param||function(f,t){return function(o,s){t(o,s,f)}};Object.defineProperty(i,"__esModule",{value:!0}),i.BufferDecorationRenderer=void 0;const h=a(4725),d=a(844),v=a(2585);let C=i.BufferDecorationRenderer=class extends d.Disposable{constructor(f,t,o,s,n){super(),this._screenElement=f,this._bufferService=t,this._coreBrowserService=o,this._decorationService=s,this._renderService=n,this._decorationElements=new Map,this._altBufferIsActive=!1,this._dimensionsChanged=!1,this._container=document.createElement("div"),this._container.classList.add("xterm-decoration-container"),this._screenElement.appendChild(this._container),this.register(this._renderService.onRenderedViewportChange((()=>this._doRefreshDecorations()))),this.register(this._renderService.onDimensionsChange((()=>{this._dimensionsChanged=!0,this._queueRefresh()}))),this.register(this._coreBrowserService.onDprChange((()=>this._queueRefresh()))),this.register(this._bufferService.buffers.onBufferActivate((()=>{this._altBufferIsActive=this._bufferService.buffer===this._bufferService.buffers.alt}))),this.register(this._decorationService.onDecorationRegistered((()=>this._queueRefresh()))),this.register(this._decorationService.onDecorationRemoved((c=>this._removeDecoration(c)))),this.register((0,d.toDisposable)((()=>{this._container.remove(),this._decorationElements.clear()})))}_queueRefresh(){this._animationFrame===void 0&&(this._animationFrame=this._renderService.addRefreshCallback((()=>{this._doRefreshDecorations(),this._animationFrame=void 0})))}_doRefreshDecorations(){for(const f of this._decorationService.decorations)this._renderDecoration(f);this._dimensionsChanged=!1}_renderDecoration(f){this._refreshStyle(f),this._dimensionsChanged&&this._refreshXPosition(f)}_createElement(f){var s;const t=this._coreBrowserService.mainDocument.createElement("div");t.classList.add("xterm-decoration"),t.classList.toggle("xterm-decoration-top-layer",((s=f==null?void 0:f.options)==null?void 0:s.layer)==="top"),t.style.width=\`\${Math.round((f.options.width||1)*this._renderService.dimensions.css.cell.width)}px\`,t.style.height=(f.options.height||1)*this._renderService.dimensions.css.cell.height+"px",t.style.top=(f.marker.line-this._bufferService.buffers.active.ydisp)*this._renderService.dimensions.css.cell.height+"px",t.style.lineHeight=\`\${this._renderService.dimensions.css.cell.height}px\`;const o=f.options.x??0;return o&&o>this._bufferService.cols&&(t.style.display="none"),this._refreshXPosition(f,t),t}_refreshStyle(f){const t=f.marker.line-this._bufferService.buffers.active.ydisp;if(t<0||t>=this._bufferService.rows)f.element&&(f.element.style.display="none",f.onRenderEmitter.fire(f.element));else{let o=this._decorationElements.get(f);o||(o=this._createElement(f),f.element=o,this._decorationElements.set(f,o),this._container.appendChild(o),f.onDispose((()=>{this._decorationElements.delete(f),o.remove()}))),o.style.top=t*this._renderService.dimensions.css.cell.height+"px",o.style.display=this._altBufferIsActive?"none":"block",f.onRenderEmitter.fire(o)}}_refreshXPosition(f,t=f.element){if(!t)return;const o=f.options.x??0;(f.options.anchor||"left")==="right"?t.style.right=o?o*this._renderService.dimensions.css.cell.width+"px":"":t.style.left=o?o*this._renderService.dimensions.css.cell.width+"px":""}_removeDecoration(f){var t;(t=this._decorationElements.get(f))==null||t.remove(),this._decorationElements.delete(f),f.dispose()}};i.BufferDecorationRenderer=C=l([_(1,v.IBufferService),_(2,h.ICoreBrowserService),_(3,v.IDecorationService),_(4,h.IRenderService)],C)},5871:(b,i)=>{Object.defineProperty(i,"__esModule",{value:!0}),i.ColorZoneStore=void 0,i.ColorZoneStore=class{constructor(){this._zones=[],this._zonePool=[],this._zonePoolIndex=0,this._linePadding={full:0,left:0,center:0,right:0}}get zones(){return this._zonePool.length=Math.min(this._zonePool.length,this._zones.length),this._zones}clear(){this._zones.length=0,this._zonePoolIndex=0}addDecoration(a){if(a.options.overviewRulerOptions){for(const l of this._zones)if(l.color===a.options.overviewRulerOptions.color&&l.position===a.options.overviewRulerOptions.position){if(this._lineIntersectsZone(l,a.marker.line))return;if(this._lineAdjacentToZone(l,a.marker.line,a.options.overviewRulerOptions.position))return void this._addLineToZone(l,a.marker.line)}if(this._zonePoolIndex<this._zonePool.length)return this._zonePool[this._zonePoolIndex].color=a.options.overviewRulerOptions.color,this._zonePool[this._zonePoolIndex].position=a.options.overviewRulerOptions.position,this._zonePool[this._zonePoolIndex].startBufferLine=a.marker.line,this._zonePool[this._zonePoolIndex].endBufferLine=a.marker.line,void this._zones.push(this._zonePool[this._zonePoolIndex++]);this._zones.push({color:a.options.overviewRulerOptions.color,position:a.options.overviewRulerOptions.position,startBufferLine:a.marker.line,endBufferLine:a.marker.line}),this._zonePool.push(this._zones[this._zones.length-1]),this._zonePoolIndex++}}setPadding(a){this._linePadding=a}_lineIntersectsZone(a,l){return l>=a.startBufferLine&&l<=a.endBufferLine}_lineAdjacentToZone(a,l,_){return l>=a.startBufferLine-this._linePadding[_||"full"]&&l<=a.endBufferLine+this._linePadding[_||"full"]}_addLineToZone(a,l){a.startBufferLine=Math.min(a.startBufferLine,l),a.endBufferLine=Math.max(a.endBufferLine,l)}}},5744:function(b,i,a){var l=this&&this.__decorate||function(n,c,g,S){var w,u=arguments.length,L=u<3?c:S===null?S=Object.getOwnPropertyDescriptor(c,g):S;if(typeof Reflect=="object"&&typeof Reflect.decorate=="function")L=Reflect.decorate(n,c,g,S);else for(var M=n.length-1;M>=0;M--)(w=n[M])&&(L=(u<3?w(L):u>3?w(c,g,L):w(c,g))||L);return u>3&&L&&Object.defineProperty(c,g,L),L},_=this&&this.__param||function(n,c){return function(g,S){c(g,S,n)}};Object.defineProperty(i,"__esModule",{value:!0}),i.OverviewRulerRenderer=void 0;const h=a(5871),d=a(4725),v=a(844),C=a(2585),f={full:0,left:0,center:0,right:0},t={full:0,left:0,center:0,right:0},o={full:0,left:0,center:0,right:0};let s=i.OverviewRulerRenderer=class extends v.Disposable{get _width(){return this._optionsService.options.overviewRulerWidth||0}constructor(n,c,g,S,w,u,L){var T;super(),this._viewportElement=n,this._screenElement=c,this._bufferService=g,this._decorationService=S,this._renderService=w,this._optionsService=u,this._coreBrowserService=L,this._colorZoneStore=new h.ColorZoneStore,this._shouldUpdateDimensions=!0,this._shouldUpdateAnchor=!0,this._lastKnownBufferLength=0,this._canvas=this._coreBrowserService.mainDocument.createElement("canvas"),this._canvas.classList.add("xterm-decoration-overview-ruler"),this._refreshCanvasDimensions(),(T=this._viewportElement.parentElement)==null||T.insertBefore(this._canvas,this._viewportElement);const M=this._canvas.getContext("2d");if(!M)throw new Error("Ctx cannot be null");this._ctx=M,this._registerDecorationListeners(),this._registerBufferChangeListeners(),this._registerDimensionChangeListeners(),this.register((0,v.toDisposable)((()=>{var D;(D=this._canvas)==null||D.remove()})))}_registerDecorationListeners(){this.register(this._decorationService.onDecorationRegistered((()=>this._queueRefresh(void 0,!0)))),this.register(this._decorationService.onDecorationRemoved((()=>this._queueRefresh(void 0,!0))))}_registerBufferChangeListeners(){this.register(this._renderService.onRenderedViewportChange((()=>this._queueRefresh()))),this.register(this._bufferService.buffers.onBufferActivate((()=>{this._canvas.style.display=this._bufferService.buffer===this._bufferService.buffers.alt?"none":"block"}))),this.register(this._bufferService.onScroll((()=>{this._lastKnownBufferLength!==this._bufferService.buffers.normal.lines.length&&(this._refreshDrawHeightConstants(),this._refreshColorZonePadding())})))}_registerDimensionChangeListeners(){this.register(this._renderService.onRender((()=>{this._containerHeight&&this._containerHeight===this._screenElement.clientHeight||(this._queueRefresh(!0),this._containerHeight=this._screenElement.clientHeight)}))),this.register(this._optionsService.onSpecificOptionChange("overviewRulerWidth",(()=>this._queueRefresh(!0)))),this.register(this._coreBrowserService.onDprChange((()=>this._queueRefresh(!0)))),this._queueRefresh(!0)}_refreshDrawConstants(){const n=Math.floor(this._canvas.width/3),c=Math.ceil(this._canvas.width/3);t.full=this._canvas.width,t.left=n,t.center=c,t.right=n,this._refreshDrawHeightConstants(),o.full=0,o.left=0,o.center=t.left,o.right=t.left+t.center}_refreshDrawHeightConstants(){f.full=Math.round(2*this._coreBrowserService.dpr);const n=this._canvas.height/this._bufferService.buffer.lines.length,c=Math.round(Math.max(Math.min(n,12),6)*this._coreBrowserService.dpr);f.left=c,f.center=c,f.right=c}_refreshColorZonePadding(){this._colorZoneStore.setPadding({full:Math.floor(this._bufferService.buffers.active.lines.length/(this._canvas.height-1)*f.full),left:Math.floor(this._bufferService.buffers.active.lines.length/(this._canvas.height-1)*f.left),center:Math.floor(this._bufferService.buffers.active.lines.length/(this._canvas.height-1)*f.center),right:Math.floor(this._bufferService.buffers.active.lines.length/(this._canvas.height-1)*f.right)}),this._lastKnownBufferLength=this._bufferService.buffers.normal.lines.length}_refreshCanvasDimensions(){this._canvas.style.width=\`\${this._width}px\`,this._canvas.width=Math.round(this._width*this._coreBrowserService.dpr),this._canvas.style.height=\`\${this._screenElement.clientHeight}px\`,this._canvas.height=Math.round(this._screenElement.clientHeight*this._coreBrowserService.dpr),this._refreshDrawConstants(),this._refreshColorZonePadding()}_refreshDecorations(){this._shouldUpdateDimensions&&this._refreshCanvasDimensions(),this._ctx.clearRect(0,0,this._canvas.width,this._canvas.height),this._colorZoneStore.clear();for(const 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k=this._coreBrowserService.dpr;this.dimensions.device.char.width=this._charSizeService.width*k,this.dimensions.device.char.height=Math.ceil(this._charSizeService.height*k),this.dimensions.device.cell.width=this.dimensions.device.char.width+Math.round(this._optionsService.rawOptions.letterSpacing),this.dimensions.device.cell.height=Math.floor(this.dimensions.device.char.height*this._optionsService.rawOptions.lineHeight),this.dimensions.device.char.left=0,this.dimensions.device.char.top=0,this.dimensions.device.canvas.width=this.dimensions.device.cell.width*this._bufferService.cols,this.dimensions.device.canvas.height=this.dimensions.device.cell.height*this._bufferService.rows,this.dimensions.css.canvas.width=Math.round(this.dimensions.device.canvas.width/k),this.dimensions.css.canvas.height=Math.round(this.dimensions.device.canvas.height/k),this.dimensions.css.cell.width=this.dimensions.css.canvas.width/this._bufferService.cols,this.dimensions.css.cell.height=this.dimensions.css.canvas.height/this._bufferService.rows;for(const 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c=[],g=n.translateToString(!0);let S=0,w=0,u=0,L=n.getFg(0),M=n.getBg(0);for(let T=0;T<n.getTrimmedLength();T++)if(n.loadCell(T,this._workCell),this._workCell.getWidth()!==0){if(this._workCell.fg!==L||this._workCell.bg!==M){if(T-S>1){const D=this._getJoinedRanges(g,u,w,n,S);for(let k=0;k<D.length;k++)c.push(D[k])}S=T,u=w,L=this._workCell.fg,M=this._workCell.bg}w+=this._workCell.getChars().length||d.WHITESPACE_CELL_CHAR.length}if(this._bufferService.cols-S>1){const T=this._getJoinedRanges(g,u,w,n,S);for(let D=0;D<T.length;D++)c.push(T[D])}return c}_getJoinedRanges(s,n,c,g,S){const w=s.substring(n,c);let u=[];try{u=this._characterJoiners[0].handler(w)}catch(L){console.error(L)}for(let L=1;L<this._characterJoiners.length;L++)try{const M=this._characterJoiners[L].handler(w);for(let T=0;T<M.length;T++)as._mergeRanges(u,M[T])}catch(M){console.error(M)}return this._stringRangesToCellRanges(u,g,S),u}_stringRangesToCellRanges(s,n,c){let g=0,S=!1,w=0,u=s[g];if(u){for(let L=c;L<this._bufferService.cols;L++){const M=n.getWidth(L),T=n.getString(L).length||d.WHITESPACE_CELL_CHAR.length;if(M!==0){if(!S&&u[0]<=w&&(u[0]=L,S=!0),u[1]<=w){if(u[1]=L,u=s[++g],!u)break;u[0]<=w?(u[0]=L,S=!0):S=!1}w+=T}}u&&(u[1]=this._bufferService.cols)}}static _mergeRanges(s,n){let c=!1;for(let g=0;g<s.length;g++){const S=s[g];if(c){if(n[1]<=S[0])return s[g-1][1]=n[1],s;if(n[1]<=S[1])return s[g-1][1]=Math.max(n[1],S[1]),s.splice(g,1),s;s.splice(g,1),g--}else{if(n[1]<=S[0])return s.splice(g,0,n),s;if(n[1]<=S[1])return S[0]=Math.min(n[0],S[0]),s;n[0]<S[1]&&(S[0]=Math.min(n[0],S[0]),c=!0)}}return c?s[s.length-1][1]=n[1]:s.push(n),s}};i.CharacterJoinerService=t=l([_(0,C.IBufferService)],t)},5114:(b,i,a)=>{Object.defineProperty(i,"__esModule",{value:!0}),i.CoreBrowserService=void 0;const l=a(844),_=a(8460),h=a(3656);class d extends l.Disposable{constructor(f,t,o){super(),this._textarea=f,this._window=t,this.mainDocument=o,this._isFocused=!1,this._cachedIsFocused=void 0,this._screenDprMonitor=new v(this._window),this._onDprChange=this.register(new _.EventEmitter),this.onDprChange=this._onDprChange.event,this._onWindowChange=this.register(new _.EventEmitter),this.onWindowChange=this._onWindowChange.event,this.register(this.onWindowChange((s=>this._screenDprMonitor.setWindow(s)))),this.register((0,_.forwardEvent)(this._screenDprMonitor.onDprChange,this._onDprChange)),this._textarea.addEventListener("focus",(()=>this._isFocused=!0)),this._textarea.addEventListener("blur",(()=>this._isFocused=!1))}get window(){return this._window}set window(f){this._window!==f&&(this._window=f,this._onWindowChange.fire(this._window))}get dpr(){return this.window.devicePixelRatio}get isFocused(){return this._cachedIsFocused===void 0&&(this._cachedIsFocused=this._isFocused&&this._textarea.ownerDocument.hasFocus(),queueMicrotask((()=>this._cachedIsFocused=void 0))),this._cachedIsFocused}}i.CoreBrowserService=d;class v extends l.Disposable{constructor(f){super(),this._parentWindow=f,this._windowResizeListener=this.register(new l.MutableDisposable),this._onDprChange=this.register(new _.EventEmitter),this.onDprChange=this._onDprChange.event,this._outerListener=()=>this._setDprAndFireIfDiffers(),this._currentDevicePixelRatio=this._parentWindow.devicePixelRatio,this._updateDpr(),this._setWindowResizeListener(),this.register((0,l.toDisposable)((()=>this.clearListener())))}setWindow(f){this._parentWindow=f,this._setWindowResizeListener(),this._setDprAndFireIfDiffers()}_setWindowResizeListener(){this._windowResizeListener.value=(0,h.addDisposableDomListener)(this._parentWindow,"resize",(()=>this._setDprAndFireIfDiffers()))}_setDprAndFireIfDiffers(){this._parentWindow.devicePixelRatio!==this._currentDevicePixelRatio&&this._onDprChange.fire(this._parentWindow.devicePixelRatio),this._updateDpr()}_updateDpr(){var f;this._outerListener&&((f=this._resolutionMediaMatchList)==null||f.removeListener(this._outerListener),this._currentDevicePixelRatio=this._parentWindow.devicePixelRatio,this._resolutionMediaMatchList=this._parentWindow.matchMedia(\`screen and (resolution: \${this._parentWindow.devicePixelRatio}dppx)\`),this._resolutionMediaMatchList.addListener(this._outerListener))}clearListener(){this._resolutionMediaMatchList&&this._outerListener&&(this._resolutionMediaMatchList.removeListener(this._outerListener),this._resolutionMediaMatchList=void 0,this._outerListener=void 0)}}},779:(b,i,a)=>{Object.defineProperty(i,"__esModule",{value:!0}),i.LinkProviderService=void 0;const l=a(844);class _ extends l.Disposable{constructor(){super(),this.linkProviders=[],this.register((0,l.toDisposable)((()=>this.linkProviders.length=0)))}registerLinkProvider(d){return this.linkProviders.push(d),{dispose:()=>{const v=this.linkProviders.indexOf(d);v!==-1&&this.linkProviders.splice(v,1)}}}}i.LinkProviderService=_},8934:function(b,i,a){var l=this&&this.__decorate||function(C,f,t,o){var s,n=arguments.length,c=n<3?f:o===null?o=Object.getOwnPropertyDescriptor(f,t):o;if(typeof Reflect=="object"&&typeof Reflect.decorate=="function")c=Reflect.decorate(C,f,t,o);else for(var g=C.length-1;g>=0;g--)(s=C[g])&&(c=(n<3?s(c):n>3?s(f,t,c):s(f,t))||c);return n>3&&c&&Object.defineProperty(f,t,c),c},_=this&&this.__param||function(C,f){return function(t,o){f(t,o,C)}};Object.defineProperty(i,"__esModule",{value:!0}),i.MouseService=void 0;const h=a(4725),d=a(9806);let v=i.MouseService=class{constructor(C,f){this._renderService=C,this._charSizeService=f}getCoords(C,f,t,o,s){return(0,d.getCoords)(window,C,f,t,o,this._charSizeService.hasValidSize,this._renderService.dimensions.css.cell.width,this._renderService.dimensions.css.cell.height,s)}getMouseReportCoords(C,f){const t=(0,d.getCoordsRelativeToElement)(window,C,f);if(this._charSizeService.hasValidSize)return t[0]=Math.min(Math.max(t[0],0),this._renderService.dimensions.css.canvas.width-1),t[1]=Math.min(Math.max(t[1],0),this._renderService.dimensions.css.canvas.height-1),{col:Math.floor(t[0]/this._renderService.dimensions.css.cell.width),row:Math.floor(t[1]/this._renderService.dimensions.css.cell.height),x:Math.floor(t[0]),y:Math.floor(t[1])}}};i.MouseService=v=l([_(0,h.IRenderService),_(1,h.ICharSizeService)],v)},3230:function(b,i,a){var l=this&&this.__decorate||function(s,n,c,g){var S,w=arguments.length,u=w<3?n:g===null?g=Object.getOwnPropertyDescriptor(n,c):g;if(typeof Reflect=="object"&&typeof Reflect.decorate=="function")u=Reflect.decorate(s,n,c,g);else for(var L=s.length-1;L>=0;L--)(S=s[L])&&(u=(w<3?S(u):w>3?S(n,c,u):S(n,c))||u);return w>3&&u&&Object.defineProperty(n,c,u),u},_=this&&this.__param||function(s,n){return function(c,g){n(c,g,s)}};Object.defineProperty(i,"__esModule",{value:!0}),i.RenderService=void 0;const h=a(6193),d=a(4725),v=a(8460),C=a(844),f=a(7226),t=a(2585);let o=i.RenderService=class extends C.Disposable{get dimensions(){return this._renderer.value.dimensions}constructor(s,n,c,g,S,w,u,L){super(),this._rowCount=s,this._charSizeService=g,this._renderer=this.register(new C.MutableDisposable),this._pausedResizeTask=new f.DebouncedIdleTask,this._observerDisposable=this.register(new C.MutableDisposable),this._isPaused=!1,this._needsFullRefresh=!1,this._isNextRenderRedrawOnly=!0,this._needsSelectionRefresh=!1,this._canvasWidth=0,this._canvasHeight=0,this._selectionState={start:void 0,end:void 0,columnSelectMode:!1},this._onDimensionsChange=this.register(new v.EventEmitter),this.onDimensionsChange=this._onDimensionsChange.event,this._onRenderedViewportChange=this.register(new v.EventEmitter),this.onRenderedViewportChange=this._onRenderedViewportChange.event,this._onRender=this.register(new v.EventEmitter),this.onRender=this._onRender.event,this._onRefreshRequest=this.register(new v.EventEmitter),this.onRefreshRequest=this._onRefreshRequest.event,this._renderDebouncer=new h.RenderDebouncer(((M,T)=>this._renderRows(M,T)),u),this.register(this._renderDebouncer),this.register(u.onDprChange((()=>this.handleDevicePixelRatioChange()))),this.register(w.onResize((()=>this._fullRefresh()))),this.register(w.buffers.onBufferActivate((()=>{var M;return(M=this._renderer.value)==null?void 0:M.clear()}))),this.register(c.onOptionChange((()=>this._handleOptionsChanged()))),this.register(this._charSizeService.onCharSizeChange((()=>this.handleCharSizeChanged()))),this.register(S.onDecorationRegistered((()=>this._fullRefresh()))),this.register(S.onDecorationRemoved((()=>this._fullRefresh()))),this.register(c.onMultipleOptionChange(["customGlyphs","drawBoldTextInBrightColors","letterSpacing","lineHeight","fontFamily","fontSize","fontWeight","fontWeightBold","minimumContrastRatio","rescaleOverlappingGlyphs"],(()=>{this.clear(),this.handleResize(w.cols,w.rows),this._fullRefresh()}))),this.register(c.onMultipleOptionChange(["cursorBlink","cursorStyle"],(()=>this.refreshRows(w.buffer.y,w.buffer.y,!0)))),this.register(L.onChangeColors((()=>this._fullRefresh()))),this._registerIntersectionObserver(u.window,n),this.register(u.onWindowChange((M=>this._registerIntersectionObserver(M,n))))}_registerIntersectionObserver(s,n){if("IntersectionObserver"in s){const c=new s.IntersectionObserver((g=>this._handleIntersectionChange(g[g.length-1])),{threshold:0});c.observe(n),this._observerDisposable.value=(0,C.toDisposable)((()=>c.disconnect()))}}_handleIntersectionChange(s){this._isPaused=s.isIntersecting===void 0?s.intersectionRatio===0:!s.isIntersecting,this._isPaused||this._charSizeService.hasValidSize||this._charSizeService.measure(),!this._isPaused&&this._needsFullRefresh&&(this._pausedResizeTask.flush(),this.refreshRows(0,this._rowCount-1),this._needsFullRefresh=!1)}refreshRows(s,n,c=!1){this._isPaused?this._needsFullRefresh=!0:(c||(this._isNextRenderRedrawOnly=!1),this._renderDebouncer.refresh(s,n,this._rowCount))}_renderRows(s,n){this._renderer.value&&(s=Math.min(s,this._rowCount-1),n=Math.min(n,this._rowCount-1),this._renderer.value.renderRows(s,n),this._needsSelectionRefresh&&(this._renderer.value.handleSelectionChanged(this._selectionState.start,this._selectionState.end,this._selectionState.columnSelectMode),this._needsSelectionRefresh=!1),this._isNextRenderRedrawOnly||this._onRenderedViewportChange.fire({start:s,end:n}),this._onRender.fire({start:s,end:n}),this._isNextRenderRedrawOnly=!0)}resize(s,n){this._rowCount=n,this._fireOnCanvasResize()}_handleOptionsChanged(){this._renderer.value&&(this.refreshRows(0,this._rowCount-1),this._fireOnCanvasResize())}_fireOnCanvasResize(){this._renderer.value&&(this._renderer.value.dimensions.css.canvas.width===this._canvasWidth&&this._renderer.value.dimensions.css.canvas.height===this._canvasHeight||this._onDimensionsChange.fire(this._renderer.value.dimensions))}hasRenderer(){return!!this._renderer.value}setRenderer(s){this._renderer.value=s,this._renderer.value&&(this._renderer.value.onRequestRedraw((n=>this.refreshRows(n.start,n.end,!0))),this._needsSelectionRefresh=!0,this._fullRefresh())}addRefreshCallback(s){return this._renderDebouncer.addRefreshCallback(s)}_fullRefresh(){this._isPaused?this._needsFullRefresh=!0:this.refreshRows(0,this._rowCount-1)}clearTextureAtlas(){var s,n;this._renderer.value&&((n=(s=this._renderer.value).clearTextureAtlas)==null||n.call(s),this._fullRefresh())}handleDevicePixelRatioChange(){this._charSizeService.measure(),this._renderer.value&&(this._renderer.value.handleDevicePixelRatioChange(),this.refreshRows(0,this._rowCount-1))}handleResize(s,n){this._renderer.value&&(this._isPaused?this._pausedResizeTask.set((()=>{var c;return(c=this._renderer.value)==null?void 0:c.handleResize(s,n)})):this._renderer.value.handleResize(s,n),this._fullRefresh())}handleCharSizeChanged(){var s;(s=this._renderer.value)==null||s.handleCharSizeChanged()}handleBlur(){var s;(s=this._renderer.value)==null||s.handleBlur()}handleFocus(){var s;(s=this._renderer.value)==null||s.handleFocus()}handleSelectionChanged(s,n,c){var g;this._selectionState.start=s,this._selectionState.end=n,this._selectionState.columnSelectMode=c,(g=this._renderer.value)==null||g.handleSelectionChanged(s,n,c)}handleCursorMove(){var s;(s=this._renderer.value)==null||s.handleCursorMove()}clear(){var s;(s=this._renderer.value)==null||s.clear()}};i.RenderService=o=l([_(2,t.IOptionsService),_(3,d.ICharSizeService),_(4,t.IDecorationService),_(5,t.IBufferService),_(6,d.ICoreBrowserService),_(7,d.IThemeService)],o)},9312:function(b,i,a){var l=this&&this.__decorate||function(u,L,M,T){var D,k=arguments.length,O=k<3?L:T===null?T=Object.getOwnPropertyDescriptor(L,M):T;if(typeof Reflect=="object"&&typeof Reflect.decorate=="function")O=Reflect.decorate(u,L,M,T);else for(var F=u.length-1;F>=0;F--)(D=u[F])&&(O=(k<3?D(O):k>3?D(L,M,O):D(L,M))||O);return k>3&&O&&Object.defineProperty(L,M,O),O},_=this&&this.__param||function(u,L){return function(M,T){L(M,T,u)}};Object.defineProperty(i,"__esModule",{value:!0}),i.SelectionService=void 0;const h=a(9806),d=a(9504),v=a(456),C=a(4725),f=a(8460),t=a(844),o=a(6114),s=a(4841),n=a(511),c=a(2585),g=" ",S=new RegExp(g,"g");let w=i.SelectionService=class extends t.Disposable{constructor(u,L,M,T,D,k,O,F,U){super(),this._element=u,this._screenElement=L,this._linkifier=M,this._bufferService=T,this._coreService=D,this._mouseService=k,this._optionsService=O,this._renderService=F,this._coreBrowserService=U,this._dragScrollAmount=0,this._enabled=!0,this._workCell=new n.CellData,this._mouseDownTimeStamp=0,this._oldHasSelection=!1,this._oldSelectionStart=void 0,this._oldSelectionEnd=void 0,this._onLinuxMouseSelection=this.register(new f.EventEmitter),this.onLinuxMouseSelection=this._onLinuxMouseSelection.event,this._onRedrawRequest=this.register(new f.EventEmitter),this.onRequestRedraw=this._onRedrawRequest.event,this._onSelectionChange=this.register(new f.EventEmitter),this.onSelectionChange=this._onSelectionChange.event,this._onRequestScrollLines=this.register(new f.EventEmitter),this.onRequestScrollLines=this._onRequestScrollLines.event,this._mouseMoveListener=$=>this._handleMouseMove($),this._mouseUpListener=$=>this._handleMouseUp($),this._coreService.onUserInput((()=>{this.hasSelection&&this.clearSelection()})),this._trimListener=this._bufferService.buffer.lines.onTrim(($=>this._handleTrim($))),this.register(this._bufferService.buffers.onBufferActivate(($=>this._handleBufferActivate($)))),this.enable(),this._model=new v.SelectionModel(this._bufferService),this._activeSelectionMode=0,this.register((0,t.toDisposable)((()=>{this._removeMouseDownListeners()})))}reset(){this.clearSelection()}disable(){this.clearSelection(),this._enabled=!1}enable(){this._enabled=!0}get selectionStart(){return this._model.finalSelectionStart}get selectionEnd(){return this._model.finalSelectionEnd}get hasSelection(){const u=this._model.finalSelectionStart,L=this._model.finalSelectionEnd;return!(!u||!L||u[0]===L[0]&&u[1]===L[1])}get selectionText(){const u=this._model.finalSelectionStart,L=this._model.finalSelectionEnd;if(!u||!L)return"";const M=this._bufferService.buffer,T=[];if(this._activeSelectionMode===3){if(u[0]===L[0])return"";const D=u[0]<L[0]?u[0]:L[0],k=u[0]<L[0]?L[0]:u[0];for(let O=u[1];O<=L[1];O++){const F=M.translateBufferLineToString(O,!0,D,k);T.push(F)}}else{const D=u[1]===L[1]?L[0]:void 0;T.push(M.translateBufferLineToString(u[1],!0,u[0],D));for(let k=u[1]+1;k<=L[1]-1;k++){const O=M.lines.get(k),F=M.translateBufferLineToString(k,!0);O!=null&&O.isWrapped?T[T.length-1]+=F:T.push(F)}if(u[1]!==L[1]){const k=M.lines.get(L[1]),O=M.translateBufferLineToString(L[1],!0,0,L[0]);k&&k.isWrapped?T[T.length-1]+=O:T.push(O)}}return T.map((D=>D.replace(S," "))).join(o.isWindows?\`\\r
 \`:\`
-\`)}clearSelection(){this._model.clearSelection(),this._removeMouseDownListeners(),this.refresh(),this._onSelectionChange.fire()}refresh(c){this._refreshAnimationFrame||(this._refreshAnimationFrame=this._coreBrowserService.window.requestAnimationFrame((()=>this._refresh()))),s.isLinux&&c&&this.selectionText.length&&this._onLinuxMouseSelection.fire(this.selectionText)}_refresh(){this._refreshAnimationFrame=void 0,this._onRedrawRequest.fire({start:this._model.finalSelectionStart,end:this._model.finalSelectionEnd,columnSelectMode:this._activeSelectionMode===3})}_isClickInSelection(c){const m=this._getMouseBufferCoords(c),y=this._model.finalSelectionStart,k=this._model.finalSelectionEnd;return!!(y&&k&&m)&&this._areCoordsInSelection(m,y,k)}isCellInSelection(c,m){const y=this._model.finalSelectionStart,k=this._model.finalSelectionEnd;return!(!y||!k)&&this._areCoordsInSelection([c,m],y,k)}_areCoordsInSelection(c,m,y){return c[1]>m[1]&&c[1]<y[1]||m[1]===y[1]&&c[1]===m[1]&&c[0]>=m[0]&&c[0]<y[0]||m[1]<y[1]&&c[1]===y[1]&&c[0]<y[0]||m[1]<y[1]&&c[1]===m[1]&&c[0]>=m[0]}_selectWordAtCursor(c,m){var L,w;const y=(w=(L=this._linkifier.currentLink)==null?void 0:L.link)==null?void 0:w.range;if(y)return this._model.selectionStart=[y.start.x-1,y.start.y-1],this._model.selectionStartLength=(0,e.getRangeLength)(y,this._bufferService.cols),this._model.selectionEnd=void 0,!0;const k=this._getMouseBufferCoords(c);return!!k&&(this._selectWordAt(k,m),this._model.selectionEnd=void 0,!0)}selectAll(){this._model.isSelectAllActive=!0,this.refresh(),this._onSelectionChange.fire()}selectLines(c,m){this._model.clearSelection(),c=Math.max(c,0),m=Math.min(m,this._bufferService.buffer.lines.length-1),this._model.selectionStart=[0,c],this._model.selectionEnd=[this._bufferService.cols,m],this.refresh(),this._onSelectionChange.fire()}_handleTrim(c){this._model.handleTrim(c)&&this.refresh()}_getMouseBufferCoords(c){const m=this._mouseService.getCoords(c,this._screenElement,this._bufferService.cols,this._bufferService.rows,!0);if(m)return m[0]--,m[1]--,m[1]+=this._bufferService.buffer.ydisp,m}_getMouseEventScrollAmount(c){let m=(0,n.getCoordsRelativeToElement)(this._coreBrowserService.window,c,this._screenElement)[1];const y=this._renderService.dimensions.css.canvas.height;return m>=0&&m<=y?0:(m>y&&(m-=y),m=Math.min(Math.max(m,-50),50),m/=50,m/Math.abs(m)+Math.round(14*m))}shouldForceSelection(c){return s.isMac?c.altKey&&this._optionsService.rawOptions.macOptionClickForcesSelection:c.shiftKey}handleMouseDown(c){if(this._mouseDownTimeStamp=c.timeStamp,(c.button!==2||!this.hasSelection)&&c.button===0){if(!this._enabled){if(!this.shouldForceSelection(c))return;c.stopPropagation()}c.preventDefault(),this._dragScrollAmount=0,this._enabled&&c.shiftKey?this._handleIncrementalClick(c):c.detail===1?this._handleSingleClick(c):c.detail===2?this._handleDoubleClick(c):c.detail===3&&this._handleTripleClick(c),this._addMouseDownListeners(),this.refresh(!0)}}_addMouseDownListeners(){this._screenElement.ownerDocument&&(this._screenElement.ownerDocument.addEventListener("mousemove",this._mouseMoveListener),this._screenElement.ownerDocument.addEventListener("mouseup",this._mouseUpListener)),this._dragScrollIntervalTimer=this._coreBrowserService.window.setInterval((()=>this._dragScroll()),50)}_removeMouseDownListeners(){this._screenElement.ownerDocument&&(this._screenElement.ownerDocument.removeEventListener("mousemove",this._mouseMoveListener),this._screenElement.ownerDocument.removeEventListener("mouseup",this._mouseUpListener)),this._coreBrowserService.window.clearInterval(this._dragScrollIntervalTimer),this._dragScrollIntervalTimer=void 0}_handleIncrementalClick(c){this._model.selectionStart&&(this._model.selectionEnd=this._getMouseBufferCoords(c))}_handleSingleClick(c){if(this._model.selectionStartLength=0,this._model.isSelectAllActive=!1,this._activeSelectionMode=this.shouldColumnSelect(c)?3:0,this._model.selectionStart=this._getMouseBufferCoords(c),!this._model.selectionStart)return;this._model.selectionEnd=void 0;const m=this._bufferService.buffer.lines.get(this._model.selectionStart[1]);m&&m.length!==this._model.selectionStart[0]&&m.hasWidth(this._model.selectionStart[0])===0&&this._model.selectionStart[0]++}_handleDoubleClick(c){this._selectWordAtCursor(c,!0)&&(this._activeSelectionMode=1)}_handleTripleClick(c){const m=this._getMouseBufferCoords(c);m&&(this._activeSelectionMode=2,this._selectLineAt(m[1]))}shouldColumnSelect(c){return c.altKey&&!(s.isMac&&this._optionsService.rawOptions.macOptionClickForcesSelection)}_handleMouseMove(c){if(c.stopImmediatePropagation(),!this._model.selectionStart)return;const m=this._model.selectionEnd?[this._model.selectionEnd[0],this._model.selectionEnd[1]]:null;if(this._model.selectionEnd=this._getMouseBufferCoords(c),!this._model.selectionEnd)return void this.refresh(!0);this._activeSelectionMode===2?this._model.selectionEnd[1]<this._model.selectionStart[1]?this._model.selectionEnd[0]=0:this._model.selectionEnd[0]=this._bufferService.cols:this._activeSelectionMode===1&&this._selectToWordAt(this._model.selectionEnd),this._dragScrollAmount=this._getMouseEventScrollAmount(c),this._activeSelectionMode!==3&&(this._dragScrollAmount>0?this._model.selectionEnd[0]=this._bufferService.cols:this._dragScrollAmount<0&&(this._model.selectionEnd[0]=0));const y=this._bufferService.buffer;if(this._model.selectionEnd[1]<y.lines.length){const k=y.lines.get(this._model.selectionEnd[1]);k&&k.hasWidth(this._model.selectionEnd[0])===0&&this._model.selectionEnd[0]<this._bufferService.cols&&this._model.selectionEnd[0]++}m&&m[0]===this._model.selectionEnd[0]&&m[1]===this._model.selectionEnd[1]||this.refresh(!0)}_dragScroll(){if(this._model.selectionEnd&&this._model.selectionStart&&this._dragScrollAmount){this._onRequestScrollLines.fire({amount:this._dragScrollAmount,suppressScrollEvent:!1});const c=this._bufferService.buffer;this._dragScrollAmount>0?(this._activeSelectionMode!==3&&(this._model.selectionEnd[0]=this._bufferService.cols),this._model.selectionEnd[1]=Math.min(c.ydisp+this._bufferService.rows,c.lines.length-1)):(this._activeSelectionMode!==3&&(this._model.selectionEnd[0]=0),this._model.selectionEnd[1]=c.ydisp),this.refresh()}}_handleMouseUp(c){const m=c.timeStamp-this._mouseDownTimeStamp;if(this._removeMouseDownListeners(),this.selectionText.length<=1&&m<500&&c.altKey&&this._optionsService.rawOptions.altClickMovesCursor){if(this._bufferService.buffer.ybase===this._bufferService.buffer.ydisp){const y=this._mouseService.getCoords(c,this._element,this._bufferService.cols,this._bufferService.rows,!1);if(y&&y[0]!==void 0&&y[1]!==void 0){const k=(0,d.moveToCellSequence)(y[0]-1,y[1]-1,this._bufferService,this._coreService.decPrivateModes.applicationCursorKeys);this._coreService.triggerDataEvent(k,!0)}}}else this._fireEventIfSelectionChanged()}_fireEventIfSelectionChanged(){const c=this._model.finalSelectionStart,m=this._model.finalSelectionEnd,y=!(!c||!m||c[0]===m[0]&&c[1]===m[1]);y?c&&m&&(this._oldSelectionStart&&this._oldSelectionEnd&&c[0]===this._oldSelectionStart[0]&&c[1]===this._oldSelectionStart[1]&&m[0]===this._oldSelectionEnd[0]&&m[1]===this._oldSelectionEnd[1]||this._fireOnSelectionChange(c,m,y)):this._oldHasSelection&&this._fireOnSelectionChange(c,m,y)}_fireOnSelectionChange(c,m,y){this._oldSelectionStart=c,this._oldSelectionEnd=m,this._oldHasSelection=y,this._onSelectionChange.fire()}_handleBufferActivate(c){this.clearSelection(),this._trimListener.dispose(),this._trimListener=c.activeBuffer.lines.onTrim((m=>this._handleTrim(m)))}_convertViewportColToCharacterIndex(c,m){let y=m;for(let k=0;m>=k;k++){const L=c.loadCell(k,this._workCell).getChars().length;this._workCell.getWidth()===0?y--:L>1&&m!==k&&(y+=L-1)}return y}setSelection(c,m,y){this._model.clearSelection(),this._removeMouseDownListeners(),this._model.selectionStart=[c,m],this._model.selectionStartLength=y,this.refresh(),this._fireEventIfSelectionChanged()}rightClickSelect(c){this._isClickInSelection(c)||(this._selectWordAtCursor(c,!1)&&this.refresh(!0),this._fireEventIfSelectionChanged())}_getWordAt(c,m,y=!0,k=!0){if(c[0]>=this._bufferService.cols)return;const L=this._bufferService.buffer,w=L.lines.get(c[1]);if(!w)return;const R=L.translateBufferLineToString(c[1],!1);let T=this._convertViewportColToCharacterIndex(w,c[0]),P=T;const U=c[0]-T;let I=0,S=0,b=0,E=0;if(R.charAt(T)===" "){for(;T>0&&R.charAt(T-1)===" ";)T--;for(;P<R.length&&R.charAt(P+1)===" ";)P++}else{let H=c[0],N=c[0];w.getWidth(H)===0&&(I++,H--),w.getWidth(N)===2&&(S++,N++);const $=w.getString(N).length;for($>1&&(E+=$-1,P+=$-1);H>0&&T>0&&!this._isCharWordSeparator(w.loadCell(H-1,this._workCell));){w.loadCell(H-1,this._workCell);const x=this._workCell.getChars().length;this._workCell.getWidth()===0?(I++,H--):x>1&&(b+=x-1,T-=x-1),T--,H--}for(;N<w.length&&P+1<R.length&&!this._isCharWordSeparator(w.loadCell(N+1,this._workCell));){w.loadCell(N+1,this._workCell);const x=this._workCell.getChars().length;this._workCell.getWidth()===2?(S++,N++):x>1&&(E+=x-1,P+=x-1),P++,N++}}P++;let D=T+U-I+b,M=Math.min(this._bufferService.cols,P-T+I+S-b-E);if(m||R.slice(T,P).trim()!==""){if(y&&D===0&&w.getCodePoint(0)!==32){const H=L.lines.get(c[1]-1);if(H&&w.isWrapped&&H.getCodePoint(this._bufferService.cols-1)!==32){const N=this._getWordAt([this._bufferService.cols-1,c[1]-1],!1,!0,!1);if(N){const $=this._bufferService.cols-N.start;D-=$,M+=$}}}if(k&&D+M===this._bufferService.cols&&w.getCodePoint(this._bufferService.cols-1)!==32){const H=L.lines.get(c[1]+1);if(H!=null&&H.isWrapped&&H.getCodePoint(0)!==32){const N=this._getWordAt([0,c[1]+1],!1,!1,!0);N&&(M+=N.length)}}return{start:D,length:M}}}_selectWordAt(c,m){const y=this._getWordAt(c,m);if(y){for(;y.start<0;)y.start+=this._bufferService.cols,c[1]--;this._model.selectionStart=[y.start,c[1]],this._model.selectionStartLength=y.length}}_selectToWordAt(c){const m=this._getWordAt(c,!0);if(m){let y=c[1];for(;m.start<0;)m.start+=this._bufferService.cols,y--;if(!this._model.areSelectionValuesReversed())for(;m.start+m.length>this._bufferService.cols;)m.length-=this._bufferService.cols,y++;this._model.selectionEnd=[this._model.areSelectionValuesReversed()?m.start:m.start+m.length,y]}}_isCharWordSeparator(c){return c.getWidth()!==0&&this._optionsService.rawOptions.wordSeparator.indexOf(c.getChars())>=0}_selectLineAt(c){const m=this._bufferService.buffer.getWrappedRangeForLine(c),y={start:{x:0,y:m.first},end:{x:this._bufferService.cols-1,y:m.last}};this._model.selectionStart=[0,m.first],this._model.selectionEnd=void 0,this._model.selectionStartLength=(0,e.getRangeLength)(y,this._bufferService.cols)}};r.SelectionService=p=l([u(3,a.IBufferService),u(4,a.ICoreService),u(5,g.IMouseService),u(6,a.IOptionsService),u(7,g.IRenderService),u(8,g.ICoreBrowserService)],p)},4725:(A,r,o)=>{Object.defineProperty(r,"__esModule",{value:!0}),r.ILinkProviderService=r.IThemeService=r.ICharacterJoinerService=r.ISelectionService=r.IRenderService=r.IMouseService=r.ICoreBrowserService=r.ICharSizeService=void 0;const l=o(8343);r.ICharSizeService=(0,l.createDecorator)("CharSizeService"),r.ICoreBrowserService=(0,l.createDecorator)("CoreBrowserService"),r.IMouseService=(0,l.createDecorator)("MouseService"),r.IRenderService=(0,l.createDecorator)("RenderService"),r.ISelectionService=(0,l.createDecorator)("SelectionService"),r.ICharacterJoinerService=(0,l.createDecorator)("CharacterJoinerService"),r.IThemeService=(0,l.createDecorator)("ThemeService"),r.ILinkProviderService=(0,l.createDecorator)("LinkProviderService")},6731:function(A,r,o){var l=this&&this.__decorate||function(p,c,m,y){var k,L=arguments.length,w=L<3?c:y===null?y=Object.getOwnPropertyDescriptor(c,m):y;if(typeof Reflect=="object"&&typeof Reflect.decorate=="function")w=Reflect.decorate(p,c,m,y);else for(var R=p.length-1;R>=0;R--)(k=p[R])&&(w=(L<3?k(w):L>3?k(c,m,w):k(c,m))||w);return L>3&&w&&Object.defineProperty(c,m,w),w},u=this&&this.__param||function(p,c){return function(m,y){c(m,y,p)}};Object.defineProperty(r,"__esModule",{value:!0}),r.ThemeService=r.DEFAULT_ANSI_COLORS=void 0;const n=o(7239),d=o(8055),_=o(8460),g=o(844),h=o(2585),i=d.css.toColor("#ffffff"),s=d.css.toColor("#000000"),e=d.css.toColor("#ffffff"),t=d.css.toColor("#000000"),a={css:"rgba(255, 255, 255, 0.3)",rgba:4294967117};r.DEFAULT_ANSI_COLORS=Object.freeze((()=>{const p=[d.css.toColor("#2e3436"),d.css.toColor("#cc0000"),d.css.toColor("#4e9a06"),d.css.toColor("#c4a000"),d.css.toColor("#3465a4"),d.css.toColor("#75507b"),d.css.toColor("#06989a"),d.css.toColor("#d3d7cf"),d.css.toColor("#555753"),d.css.toColor("#ef2929"),d.css.toColor("#8ae234"),d.css.toColor("#fce94f"),d.css.toColor("#729fcf"),d.css.toColor("#ad7fa8"),d.css.toColor("#34e2e2"),d.css.toColor("#eeeeec")],c=[0,95,135,175,215,255];for(let m=0;m<216;m++){const y=c[m/36%6|0],k=c[m/6%6|0],L=c[m%6];p.push({css:d.channels.toCss(y,k,L),rgba:d.channels.toRgba(y,k,L)})}for(let m=0;m<24;m++){const y=8+10*m;p.push({css:d.channels.toCss(y,y,y),rgba:d.channels.toRgba(y,y,y)})}return p})());let f=r.ThemeService=class extends g.Disposable{get colors(){return this._colors}constructor(p){super(),this._optionsService=p,this._contrastCache=new n.ColorContrastCache,this._halfContrastCache=new n.ColorContrastCache,this._onChangeColors=this.register(new _.EventEmitter),this.onChangeColors=this._onChangeColors.event,this._colors={foreground:i,background:s,cursor:e,cursorAccent:t,selectionForeground:void 0,selectionBackgroundTransparent:a,selectionBackgroundOpaque:d.color.blend(s,a),selectionInactiveBackgroundTransparent:a,selectionInactiveBackgroundOpaque:d.color.blend(s,a),ansi:r.DEFAULT_ANSI_COLORS.slice(),contrastCache:this._contrastCache,halfContrastCache:this._halfContrastCache},this._updateRestoreColors(),this._setTheme(this._optionsService.rawOptions.theme),this.register(this._optionsService.onSpecificOptionChange("minimumContrastRatio",(()=>this._contrastCache.clear()))),this.register(this._optionsService.onSpecificOptionChange("theme",(()=>this._setTheme(this._optionsService.rawOptions.theme))))}_setTheme(p={}){const c=this._colors;if(c.foreground=v(p.foreground,i),c.background=v(p.background,s),c.cursor=v(p.cursor,e),c.cursorAccent=v(p.cursorAccent,t),c.selectionBackgroundTransparent=v(p.selectionBackground,a),c.selectionBackgroundOpaque=d.color.blend(c.background,c.selectionBackgroundTransparent),c.selectionInactiveBackgroundTransparent=v(p.selectionInactiveBackground,c.selectionBackgroundTransparent),c.selectionInactiveBackgroundOpaque=d.color.blend(c.background,c.selectionInactiveBackgroundTransparent),c.selectionForeground=p.selectionForeground?v(p.selectionForeground,d.NULL_COLOR):void 0,c.selectionForeground===d.NULL_COLOR&&(c.selectionForeground=void 0),d.color.isOpaque(c.selectionBackgroundTransparent)&&(c.selectionBackgroundTransparent=d.color.opacity(c.selectionBackgroundTransparent,.3)),d.color.isOpaque(c.selectionInactiveBackgroundTransparent)&&(c.selectionInactiveBackgroundTransparent=d.color.opacity(c.selectionInactiveBackgroundTransparent,.3)),c.ansi=r.DEFAULT_ANSI_COLORS.slice(),c.ansi[0]=v(p.black,r.DEFAULT_ANSI_COLORS[0]),c.ansi[1]=v(p.red,r.DEFAULT_ANSI_COLORS[1]),c.ansi[2]=v(p.green,r.DEFAULT_ANSI_COLORS[2]),c.ansi[3]=v(p.yellow,r.DEFAULT_ANSI_COLORS[3]),c.ansi[4]=v(p.blue,r.DEFAULT_ANSI_COLORS[4]),c.ansi[5]=v(p.magenta,r.DEFAULT_ANSI_COLORS[5]),c.ansi[6]=v(p.cyan,r.DEFAULT_ANSI_COLORS[6]),c.ansi[7]=v(p.white,r.DEFAULT_ANSI_COLORS[7]),c.ansi[8]=v(p.brightBlack,r.DEFAULT_ANSI_COLORS[8]),c.ansi[9]=v(p.brightRed,r.DEFAULT_ANSI_COLORS[9]),c.ansi[10]=v(p.brightGreen,r.DEFAULT_ANSI_COLORS[10]),c.ansi[11]=v(p.brightYellow,r.DEFAULT_ANSI_COLORS[11]),c.ansi[12]=v(p.brightBlue,r.DEFAULT_ANSI_COLORS[12]),c.ansi[13]=v(p.brightMagenta,r.DEFAULT_ANSI_COLORS[13]),c.ansi[14]=v(p.brightCyan,r.DEFAULT_ANSI_COLORS[14]),c.ansi[15]=v(p.brightWhite,r.DEFAULT_ANSI_COLORS[15]),p.extendedAnsi){const m=Math.min(c.ansi.length-16,p.extendedAnsi.length);for(let y=0;y<m;y++)c.ansi[y+16]=v(p.extendedAnsi[y],r.DEFAULT_ANSI_COLORS[y+16])}this._contrastCache.clear(),this._halfContrastCache.clear(),this._updateRestoreColors(),this._onChangeColors.fire(this.colors)}restoreColor(p){this._restoreColor(p),this._onChangeColors.fire(this.colors)}_restoreColor(p){if(p!==void 0)switch(p){case 256:this._colors.foreground=this._restoreColors.foreground;break;case 257:this._colors.background=this._restoreColors.background;break;case 258:this._colors.cursor=this._restoreColors.cursor;break;default:this._colors.ansi[p]=this._restoreColors.ansi[p]}else for(let c=0;c<this._restoreColors.ansi.length;++c)this._colors.ansi[c]=this._restoreColors.ansi[c]}modifyColors(p){p(this._colors),this._onChangeColors.fire(this.colors)}_updateRestoreColors(){this._restoreColors={foreground:this._colors.foreground,background:this._colors.background,cursor:this._colors.cursor,ansi:this._colors.ansi.slice()}}};function v(p,c){if(p!==void 0)try{return d.css.toColor(p)}catch{}return c}r.ThemeService=f=l([u(0,h.IOptionsService)],f)},6349:(A,r,o)=>{Object.defineProperty(r,"__esModule",{value:!0}),r.CircularList=void 0;const l=o(8460),u=o(844);class n extends u.Disposable{constructor(_){super(),this._maxLength=_,this.onDeleteEmitter=this.register(new l.EventEmitter),this.onDelete=this.onDeleteEmitter.event,this.onInsertEmitter=this.register(new l.EventEmitter),this.onInsert=this.onInsertEmitter.event,this.onTrimEmitter=this.register(new l.EventEmitter),this.onTrim=this.onTrimEmitter.event,this._array=new Array(this._maxLength),this._startIndex=0,this._length=0}get maxLength(){return this._maxLength}set maxLength(_){if(this._maxLength===_)return;const g=new Array(_);for(let h=0;h<Math.min(_,this.length);h++)g[h]=this._array[this._getCyclicIndex(h)];this._array=g,this._maxLength=_,this._startIndex=0}get length(){return this._length}set length(_){if(_>this._length)for(let 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v=(255|f.rgba)>>>0;return[o,l,u]=i.toChannels(v),{css:d.toCss(o,l,u),rgba:v}},t.opacity=a,t.multiplyOpacity=function(f,v){return n=255&f.rgba,a(f,n*v/255)},t.toColorRGB=function(f){return[f.rgba>>24&255,f.rgba>>16&255,f.rgba>>8&255]}})(_||(r.color=_={})),(function(t){let a,f;try{const v=document.createElement("canvas");v.width=1,v.height=1;const p=v.getContext("2d",{willReadFrequently:!0});p&&(a=p,a.globalCompositeOperation="copy",f=a.createLinearGradient(0,0,1,1))}catch{}t.toColor=function(v){if(v.match(/#[\\da-f]{3,8}/i))switch(v.length){case 4:return o=parseInt(v.slice(1,2).repeat(2),16),l=parseInt(v.slice(2,3).repeat(2),16),u=parseInt(v.slice(3,4).repeat(2),16),d.toColor(o,l,u);case 5:return o=parseInt(v.slice(1,2).repeat(2),16),l=parseInt(v.slice(2,3).repeat(2),16),u=parseInt(v.slice(3,4).repeat(2),16),n=parseInt(v.slice(4,5).repeat(2),16),d.toColor(o,l,u,n);case 7:return{css:v,rgba:(parseInt(v.slice(1),16)<<8|255)>>>0};case 9:return{css:v,rgba:parseInt(v.slice(1),16)>>>0}}const p=v.match(/rgba?\\(\\s*(\\d{1,3})\\s*,\\s*(\\d{1,3})\\s*,\\s*(\\d{1,3})\\s*(,\\s*(0|1|\\d?\\.(\\d+))\\s*)?\\)/);if(p)return o=parseInt(p[1]),l=parseInt(p[2]),u=parseInt(p[3]),n=Math.round(255*(p[5]===void 0?1:parseFloat(p[5]))),d.toColor(o,l,u,n);if(!a||!f)throw new Error("css.toColor: Unsupported css format");if(a.fillStyle=f,a.fillStyle=v,typeof a.fillStyle!="string")throw new Error("css.toColor: Unsupported css format");if(a.fillRect(0,0,1,1),[o,l,u,n]=a.getImageData(0,0,1,1).data,n!==255)throw new Error("css.toColor: Unsupported css format");return{rgba:d.toRgba(o,l,u,n),css:v}}})(g||(r.css=g={})),(function(t){function a(f,v,p){const c=f/255,m=v/255,y=p/255;return .2126*(c<=.03928?c/12.92:Math.pow((c+.055)/1.055,2.4))+.7152*(m<=.03928?m/12.92:Math.pow((m+.055)/1.055,2.4))+.0722*(y<=.03928?y/12.92:Math.pow((y+.055)/1.055,2.4))}t.relativeLuminance=function(f){return a(f>>16&255,f>>8&255,255&f)},t.relativeLuminance2=a})(h||(r.rgb=h={})),(function(t){function a(v,p,c){const m=v>>24&255,y=v>>16&255,k=v>>8&255;let L=p>>24&255,w=p>>16&255,R=p>>8&255,T=e(h.relativeLuminance2(L,w,R),h.relativeLuminance2(m,y,k));for(;T<c&&(L>0||w>0||R>0);)L-=Math.max(0,Math.ceil(.1*L)),w-=Math.max(0,Math.ceil(.1*w)),R-=Math.max(0,Math.ceil(.1*R)),T=e(h.relativeLuminance2(L,w,R),h.relativeLuminance2(m,y,k));return(L<<24|w<<16|R<<8|255)>>>0}function f(v,p,c){const m=v>>24&255,y=v>>16&255,k=v>>8&255;let L=p>>24&255,w=p>>16&255,R=p>>8&255,T=e(h.relativeLuminance2(L,w,R),h.relativeLuminance2(m,y,k));for(;T<c&&(L<255||w<255||R<255);)L=Math.min(255,L+Math.ceil(.1*(255-L))),w=Math.min(255,w+Math.ceil(.1*(255-w))),R=Math.min(255,R+Math.ceil(.1*(255-R))),T=e(h.relativeLuminance2(L,w,R),h.relativeLuminance2(m,y,k));return(L<<24|w<<16|R<<8|255)>>>0}t.blend=function(v,p){if(n=(255&p)/255,n===1)return p;const c=p>>24&255,m=p>>16&255,y=p>>8&255,k=v>>24&255,L=v>>16&255,w=v>>8&255;return o=k+Math.round((c-k)*n),l=L+Math.round((m-L)*n),u=w+Math.round((y-w)*n),d.toRgba(o,l,u)},t.ensureContrastRatio=function(v,p,c){const m=h.relativeLuminance(v>>8),y=h.relativeLuminance(p>>8);if(e(m,y)<c){if(y<m){const w=a(v,p,c),R=e(m,h.relativeLuminance(w>>8));if(R<c){const T=f(v,p,c);return R>e(m,h.relativeLuminance(T>>8))?w:T}return w}const k=f(v,p,c),L=e(m,h.relativeLuminance(k>>8));if(L<c){const w=a(v,p,c);return L>e(m,h.relativeLuminance(w>>8))?k:w}return k}},t.reduceLuminance=a,t.increaseLuminance=f,t.toChannels=function(v){return[v>>24&255,v>>16&255,v>>8&255,255&v]}})(i||(r.rgba=i={})),r.toPaddedHex=s,r.contrastRatio=e},8969:(A,r,o)=>{Object.defineProperty(r,"__esModule",{value:!0}),r.CoreTerminal=void 0;const l=o(844),u=o(2585),n=o(4348),d=o(7866),_=o(744),g=o(7302),h=o(6975),i=o(8460),s=o(1753),e=o(1480),t=o(7994),a=o(9282),f=o(5435),v=o(5981),p=o(2660);let c=!1;class m extends l.Disposable{get onScroll(){return this._onScrollApi||(this._onScrollApi=this.register(new i.EventEmitter),this._onScroll.event((k=>{var L;(L=this._onScrollApi)==null||L.fire(k.position)}))),this._onScrollApi.event}get cols(){return this._bufferService.cols}get rows(){return this._bufferService.rows}get buffers(){return this._bufferService.buffers}get options(){return this.optionsService.options}set options(k){for(const L in k)this.optionsService.options[L]=k[L]}constructor(k){super(),this._windowsWrappingHeuristics=this.register(new l.MutableDisposable),this._onBinary=this.register(new i.EventEmitter),this.onBinary=this._onBinary.event,this._onData=this.register(new i.EventEmitter),this.onData=this._onData.event,this._onLineFeed=this.register(new i.EventEmitter),this.onLineFeed=this._onLineFeed.event,this._onResize=this.register(new i.EventEmitter),this.onResize=this._onResize.event,this._onWriteParsed=this.register(new i.EventEmitter),this.onWriteParsed=this._onWriteParsed.event,this._onScroll=this.register(new i.EventEmitter),this._instantiationService=new n.InstantiationService,this.optionsService=this.register(new g.OptionsService(k)),this._instantiationService.setService(u.IOptionsService,this.optionsService),this._bufferService=this.register(this._instantiationService.createInstance(_.BufferService)),this._instantiationService.setService(u.IBufferService,this._bufferService),this._logService=this.register(this._instantiationService.createInstance(d.LogService)),this._instantiationService.setService(u.ILogService,this._logService),this.coreService=this.register(this._instantiationService.createInstance(h.CoreService)),this._instantiationService.setService(u.ICoreService,this.coreService),this.coreMouseService=this.register(this._instantiationService.createInstance(s.CoreMouseService)),this._instantiationService.setService(u.ICoreMouseService,this.coreMouseService),this.unicodeService=this.register(this._instantiationService.createInstance(e.UnicodeService)),this._instantiationService.setService(u.IUnicodeService,this.unicodeService),this._charsetService=this._instantiationService.createInstance(t.CharsetService),this._instantiationService.setService(u.ICharsetService,this._charsetService),this._oscLinkService=this._instantiationService.createInstance(p.OscLinkService),this._instantiationService.setService(u.IOscLinkService,this._oscLinkService),this._inputHandler=this.register(new f.InputHandler(this._bufferService,this._charsetService,this.coreService,this._logService,this.optionsService,this._oscLinkService,this.coreMouseService,this.unicodeService)),this.register((0,i.forwardEvent)(this._inputHandler.onLineFeed,this._onLineFeed)),this.register(this._inputHandler),this.register((0,i.forwardEvent)(this._bufferService.onResize,this._onResize)),this.register((0,i.forwardEvent)(this.coreService.onData,this._onData)),this.register((0,i.forwardEvent)(this.coreService.onBinary,this._onBinary)),this.register(this.coreService.onRequestScrollToBottom((()=>this.scrollToBottom()))),this.register(this.coreService.onUserInput((()=>this._writeBuffer.handleUserInput()))),this.register(this.optionsService.onMultipleOptionChange(["windowsMode","windowsPty"],(()=>this._handleWindowsPtyOptionChange()))),this.register(this._bufferService.onScroll((L=>{this._onScroll.fire({position:this._bufferService.buffer.ydisp,source:0}),this._inputHandler.markRangeDirty(this._bufferService.buffer.scrollTop,this._bufferService.buffer.scrollBottom)}))),this.register(this._inputHandler.onScroll((L=>{this._onScroll.fire({position:this._bufferService.buffer.ydisp,source:0}),this._inputHandler.markRangeDirty(this._bufferService.buffer.scrollTop,this._bufferService.buffer.scrollBottom)}))),this._writeBuffer=this.register(new v.WriteBuffer(((L,w)=>this._inputHandler.parse(L,w)))),this.register((0,i.forwardEvent)(this._writeBuffer.onWriteParsed,this._onWriteParsed))}write(k,L){this._writeBuffer.write(k,L)}writeSync(k,L){this._logService.logLevel<=u.LogLevelEnum.WARN&&!c&&(this._logService.warn("writeSync is unreliable and will be removed soon."),c=!0),this._writeBuffer.writeSync(k,L)}input(k,L=!0){this.coreService.triggerDataEvent(k,L)}resize(k,L){isNaN(k)||isNaN(L)||(k=Math.max(k,_.MINIMUM_COLS),L=Math.max(L,_.MINIMUM_ROWS),this._bufferService.resize(k,L))}scroll(k,L=!1){this._bufferService.scroll(k,L)}scrollLines(k,L,w){this._bufferService.scrollLines(k,L,w)}scrollPages(k){this.scrollLines(k*(this.rows-1))}scrollToTop(){this.scrollLines(-this._bufferService.buffer.ydisp)}scrollToBottom(){this.scrollLines(this._bufferService.buffer.ybase-this._bufferService.buffer.ydisp)}scrollToLine(k){const L=k-this._bufferService.buffer.ydisp;L!==0&&this.scrollLines(L)}registerEscHandler(k,L){return this._inputHandler.registerEscHandler(k,L)}registerDcsHandler(k,L){return this._inputHandler.registerDcsHandler(k,L)}registerCsiHandler(k,L){return this._inputHandler.registerCsiHandler(k,L)}registerOscHandler(k,L){return this._inputHandler.registerOscHandler(k,L)}_setup(){this._handleWindowsPtyOptionChange()}reset(){this._inputHandler.reset(),this._bufferService.reset(),this._charsetService.reset(),this.coreService.reset(),this.coreMouseService.reset()}_handleWindowsPtyOptionChange(){let k=!1;const L=this.optionsService.rawOptions.windowsPty;L&&L.buildNumber!==void 0&&L.buildNumber!==void 0?k=L.backend==="conpty"&&L.buildNumber<21376:this.optionsService.rawOptions.windowsMode&&(k=!0),k?this._enableWindowsWrappingHeuristics():this._windowsWrappingHeuristics.clear()}_enableWindowsWrappingHeuristics(){if(!this._windowsWrappingHeuristics.value){const k=[];k.push(this.onLineFeed(a.updateWindowsModeWrappedState.bind(null,this._bufferService))),k.push(this.registerCsiHandler({final:"H"},(()=>((0,a.updateWindowsModeWrappedState)(this._bufferService),!1)))),this._windowsWrappingHeuristics.value=(0,l.toDisposable)((()=>{for(const L of k)L.dispose()}))}}}r.CoreTerminal=m},8460:(A,r)=>{Object.defineProperty(r,"__esModule",{value:!0}),r.runAndSubscribe=r.forwardEvent=r.EventEmitter=void 0,r.EventEmitter=class{constructor(){this._listeners=[],this._disposed=!1}get event(){return this._event||(this._event=o=>(this._listeners.push(o),{dispose:()=>{if(!this._disposed){for(let l=0;l<this._listeners.length;l++)if(this._listeners[l]===o)return void this._listeners.splice(l,1)}}})),this._event}fire(o,l){const u=[];for(let n=0;n<this._listeners.length;n++)u.push(this._listeners[n]);for(let n=0;n<u.length;n++)u[n].call(void 0,o,l)}dispose(){this.clearListeners(),this._disposed=!0}clearListeners(){this._listeners&&(this._listeners.length=0)}},r.forwardEvent=function(o,l){return o((u=>l.fire(u)))},r.runAndSubscribe=function(o,l){return l(void 0),o((u=>l(u)))}},5435:function(A,r,o){var l=this&&this.__decorate||function(I,S,b,E){var D,M=arguments.length,H=M<3?S:E===null?E=Object.getOwnPropertyDescriptor(S,b):E;if(typeof Reflect=="object"&&typeof Reflect.decorate=="function")H=Reflect.decorate(I,S,b,E);else for(var N=I.length-1;N>=0;N--)(D=I[N])&&(H=(M<3?D(H):M>3?D(S,b,H):D(S,b))||H);return M>3&&H&&Object.defineProperty(S,b,H),H},u=this&&this.__param||function(I,S){return function(b,E){S(b,E,I)}};Object.defineProperty(r,"__esModule",{value:!0}),r.InputHandler=r.WindowsOptionsReportType=void 0;const n=o(2584),d=o(7116),_=o(2015),g=o(844),h=o(482),i=o(8437),s=o(8460),e=o(643),t=o(511),a=o(3734),f=o(2585),v=o(1480),p=o(6242),c=o(6351),m=o(5941),y={"(":0,")":1,"*":2,"+":3,"-":1,".":2},k=131072;function L(I,S){if(I>24)return S.setWinLines||!1;switch(I){case 1:return!!S.restoreWin;case 2:return!!S.minimizeWin;case 3:return!!S.setWinPosition;case 4:return!!S.setWinSizePixels;case 5:return!!S.raiseWin;case 6:return!!S.lowerWin;case 7:return!!S.refreshWin;case 8:return!!S.setWinSizeChars;case 9:return!!S.maximizeWin;case 10:return!!S.fullscreenWin;case 11:return!!S.getWinState;case 13:return!!S.getWinPosition;case 14:return!!S.getWinSizePixels;case 15:return!!S.getScreenSizePixels;case 16:return!!S.getCellSizePixels;case 18:return!!S.getWinSizeChars;case 19:return!!S.getScreenSizeChars;case 20:return!!S.getIconTitle;case 21:return!!S.getWinTitle;case 22:return!!S.pushTitle;case 23:return!!S.popTitle;case 24:return!!S.setWinLines}return!1}var w;(function(I){I[I.GET_WIN_SIZE_PIXELS=0]="GET_WIN_SIZE_PIXELS",I[I.GET_CELL_SIZE_PIXELS=1]="GET_CELL_SIZE_PIXELS"})(w||(r.WindowsOptionsReportType=w={}));let R=0;class T extends g.Disposable{getAttrData(){return this._curAttrData}constructor(S,b,E,D,M,H,N,$,x=new _.EscapeSequenceParser){super(),this._bufferService=S,this._charsetService=b,this._coreService=E,this._logService=D,this._optionsService=M,this._oscLinkService=H,this._coreMouseService=N,this._unicodeService=$,this._parser=x,this._parseBuffer=new Uint32Array(4096),this._stringDecoder=new h.StringToUtf32,this._utf8Decoder=new h.Utf8ToUtf32,this._workCell=new t.CellData,this._windowTitle="",this._iconName="",this._windowTitleStack=[],this._iconNameStack=[],this._curAttrData=i.DEFAULT_ATTR_DATA.clone(),this._eraseAttrDataInternal=i.DEFAULT_ATTR_DATA.clone(),this._onRequestBell=this.register(new s.EventEmitter),this.onRequestBell=this._onRequestBell.event,this._onRequestRefreshRows=this.register(new s.EventEmitter),this.onRequestRefreshRows=this._onRequestRefreshRows.event,this._onRequestReset=this.register(new s.EventEmitter),this.onRequestReset=this._onRequestReset.event,this._onRequestSendFocus=this.register(new s.EventEmitter),this.onRequestSendFocus=this._onRequestSendFocus.event,this._onRequestSyncScrollBar=this.register(new s.EventEmitter),this.onRequestSyncScrollBar=this._onRequestSyncScrollBar.event,this._onRequestWindowsOptionsReport=this.register(new s.EventEmitter),this.onRequestWindowsOptionsReport=this._onRequestWindowsOptionsReport.event,this._onA11yChar=this.register(new s.EventEmitter),this.onA11yChar=this._onA11yChar.event,this._onA11yTab=this.register(new s.EventEmitter),this.onA11yTab=this._onA11yTab.event,this._onCursorMove=this.register(new s.EventEmitter),this.onCursorMove=this._onCursorMove.event,this._onLineFeed=this.register(new s.EventEmitter),this.onLineFeed=this._onLineFeed.event,this._onScroll=this.register(new s.EventEmitter),this.onScroll=this._onScroll.event,this._onTitleChange=this.register(new s.EventEmitter),this.onTitleChange=this._onTitleChange.event,this._onColor=this.register(new s.EventEmitter),this.onColor=this._onColor.event,this._parseStack={paused:!1,cursorStartX:0,cursorStartY:0,decodedLength:0,position:0},this._specialColors=[256,257,258],this.register(this._parser),this._dirtyRowTracker=new P(this._bufferService),this._activeBuffer=this._bufferService.buffer,this.register(this._bufferService.buffers.onBufferActivate((C=>this._activeBuffer=C.activeBuffer))),this._parser.setCsiHandlerFallback(((C,O)=>{this._logService.debug("Unknown CSI code: ",{identifier:this._parser.identToString(C),params:O.toArray()})})),this._parser.setEscHandlerFallback((C=>{this._logService.debug("Unknown ESC code: ",{identifier:this._parser.identToString(C)})})),this._parser.setExecuteHandlerFallback((C=>{this._logService.debug("Unknown EXECUTE code: ",{code:C})})),this._parser.setOscHandlerFallback(((C,O,B)=>{this._logService.debug("Unknown OSC code: ",{identifier:C,action:O,data:B})})),this._parser.setDcsHandlerFallback(((C,O,B)=>{O==="HOOK"&&(B=B.toArray()),this._logService.debug("Unknown DCS code: ",{identifier:this._parser.identToString(C),action:O,payload:B})})),this._parser.setPrintHandler(((C,O,B)=>this.print(C,O,B))),this._parser.registerCsiHandler({final:"@"},(C=>this.insertChars(C))),this._parser.registerCsiHandler({intermediates:" ",final:"@"},(C=>this.scrollLeft(C))),this._parser.registerCsiHandler({final:"A"},(C=>this.cursorUp(C))),this._parser.registerCsiHandler({intermediates:" ",final:"A"},(C=>this.scrollRight(C))),this._parser.registerCsiHandler({final:"B"},(C=>this.cursorDown(C))),this._parser.registerCsiHandler({final:"C"},(C=>this.cursorForward(C))),this._parser.registerCsiHandler({final:"D"},(C=>this.cursorBackward(C))),this._parser.registerCsiHandler({final:"E"},(C=>this.cursorNextLine(C))),this._parser.registerCsiHandler({final:"F"},(C=>this.cursorPrecedingLine(C))),this._parser.registerCsiHandler({final:"G"},(C=>this.cursorCharAbsolute(C))),this._parser.registerCsiHandler({final:"H"},(C=>this.cursorPosition(C))),this._parser.registerCsiHandler({final:"I"},(C=>this.cursorForwardTab(C))),this._parser.registerCsiHandler({final:"J"},(C=>this.eraseInDisplay(C,!1))),this._parser.registerCsiHandler({prefix:"?",final:"J"},(C=>this.eraseInDisplay(C,!0))),this._parser.registerCsiHandler({final:"K"},(C=>this.eraseInLine(C,!1))),this._parser.registerCsiHandler({prefix:"?",final:"K"},(C=>this.eraseInLine(C,!0))),this._parser.registerCsiHandler({final:"L"},(C=>this.insertLines(C))),this._parser.registerCsiHandler({final:"M"},(C=>this.deleteLines(C))),this._parser.registerCsiHandler({final:"P"},(C=>this.deleteChars(C))),this._parser.registerCsiHandler({final:"S"},(C=>this.scrollUp(C))),this._parser.registerCsiHandler({final:"T"},(C=>this.scrollDown(C))),this._parser.registerCsiHandler({final:"X"},(C=>this.eraseChars(C))),this._parser.registerCsiHandler({final:"Z"},(C=>this.cursorBackwardTab(C))),this._parser.registerCsiHandler({final:"\`"},(C=>this.charPosAbsolute(C))),this._parser.registerCsiHandler({final:"a"},(C=>this.hPositionRelative(C))),this._parser.registerCsiHandler({final:"b"},(C=>this.repeatPrecedingCharacter(C))),this._parser.registerCsiHandler({final:"c"},(C=>this.sendDeviceAttributesPrimary(C))),this._parser.registerCsiHandler({prefix:">",final:"c"},(C=>this.sendDeviceAttributesSecondary(C))),this._parser.registerCsiHandler({final:"d"},(C=>this.linePosAbsolute(C))),this._parser.registerCsiHandler({final:"e"},(C=>this.vPositionRelative(C))),this._parser.registerCsiHandler({final:"f"},(C=>this.hVPosition(C))),this._parser.registerCsiHandler({final:"g"},(C=>this.tabClear(C))),this._parser.registerCsiHandler({final:"h"},(C=>this.setMode(C))),this._parser.registerCsiHandler({prefix:"?",final:"h"},(C=>this.setModePrivate(C))),this._parser.registerCsiHandler({final:"l"},(C=>this.resetMode(C))),this._parser.registerCsiHandler({prefix:"?",final:"l"},(C=>this.resetModePrivate(C))),this._parser.registerCsiHandler({final:"m"},(C=>this.charAttributes(C))),this._parser.registerCsiHandler({final:"n"},(C=>this.deviceStatus(C))),this._parser.registerCsiHandler({prefix:"?",final:"n"},(C=>this.deviceStatusPrivate(C))),this._parser.registerCsiHandler({intermediates:"!",final:"p"},(C=>this.softReset(C))),this._parser.registerCsiHandler({intermediates:" ",final:"q"},(C=>this.setCursorStyle(C))),this._parser.registerCsiHandler({final:"r"},(C=>this.setScrollRegion(C))),this._parser.registerCsiHandler({final:"s"},(C=>this.saveCursor(C))),this._parser.registerCsiHandler({final:"t"},(C=>this.windowOptions(C))),this._parser.registerCsiHandler({final:"u"},(C=>this.restoreCursor(C))),this._parser.registerCsiHandler({intermediates:"'",final:"}"},(C=>this.insertColumns(C))),this._parser.registerCsiHandler({intermediates:"'",final:"~"},(C=>this.deleteColumns(C))),this._parser.registerCsiHandler({intermediates:'"',final:"q"},(C=>this.selectProtected(C))),this._parser.registerCsiHandler({intermediates:"$",final:"p"},(C=>this.requestMode(C,!0))),this._parser.registerCsiHandler({prefix:"?",intermediates:"$",final:"p"},(C=>this.requestMode(C,!1))),this._parser.setExecuteHandler(n.C0.BEL,(()=>this.bell())),this._parser.setExecuteHandler(n.C0.LF,(()=>this.lineFeed())),this._parser.setExecuteHandler(n.C0.VT,(()=>this.lineFeed())),this._parser.setExecuteHandler(n.C0.FF,(()=>this.lineFeed())),this._parser.setExecuteHandler(n.C0.CR,(()=>this.carriageReturn())),this._parser.setExecuteHandler(n.C0.BS,(()=>this.backspace())),this._parser.setExecuteHandler(n.C0.HT,(()=>this.tab())),this._parser.setExecuteHandler(n.C0.SO,(()=>this.shiftOut())),this._parser.setExecuteHandler(n.C0.SI,(()=>this.shiftIn())),this._parser.setExecuteHandler(n.C1.IND,(()=>this.index())),this._parser.setExecuteHandler(n.C1.NEL,(()=>this.nextLine())),this._parser.setExecuteHandler(n.C1.HTS,(()=>this.tabSet())),this._parser.registerOscHandler(0,new p.OscHandler((C=>(this.setTitle(C),this.setIconName(C),!0)))),this._parser.registerOscHandler(1,new p.OscHandler((C=>this.setIconName(C)))),this._parser.registerOscHandler(2,new p.OscHandler((C=>this.setTitle(C)))),this._parser.registerOscHandler(4,new p.OscHandler((C=>this.setOrReportIndexedColor(C)))),this._parser.registerOscHandler(8,new p.OscHandler((C=>this.setHyperlink(C)))),this._parser.registerOscHandler(10,new p.OscHandler((C=>this.setOrReportFgColor(C)))),this._parser.registerOscHandler(11,new p.OscHandler((C=>this.setOrReportBgColor(C)))),this._parser.registerOscHandler(12,new p.OscHandler((C=>this.setOrReportCursorColor(C)))),this._parser.registerOscHandler(104,new p.OscHandler((C=>this.restoreIndexedColor(C)))),this._parser.registerOscHandler(110,new p.OscHandler((C=>this.restoreFgColor(C)))),this._parser.registerOscHandler(111,new p.OscHandler((C=>this.restoreBgColor(C)))),this._parser.registerOscHandler(112,new p.OscHandler((C=>this.restoreCursorColor(C)))),this._parser.registerEscHandler({final:"7"},(()=>this.saveCursor())),this._parser.registerEscHandler({final:"8"},(()=>this.restoreCursor())),this._parser.registerEscHandler({final:"D"},(()=>this.index())),this._parser.registerEscHandler({final:"E"},(()=>this.nextLine())),this._parser.registerEscHandler({final:"H"},(()=>this.tabSet())),this._parser.registerEscHandler({final:"M"},(()=>this.reverseIndex())),this._parser.registerEscHandler({final:"="},(()=>this.keypadApplicationMode())),this._parser.registerEscHandler({final:">"},(()=>this.keypadNumericMode())),this._parser.registerEscHandler({final:"c"},(()=>this.fullReset())),this._parser.registerEscHandler({final:"n"},(()=>this.setgLevel(2))),this._parser.registerEscHandler({final:"o"},(()=>this.setgLevel(3))),this._parser.registerEscHandler({final:"|"},(()=>this.setgLevel(3))),this._parser.registerEscHandler({final:"}"},(()=>this.setgLevel(2))),this._parser.registerEscHandler({final:"~"},(()=>this.setgLevel(1))),this._parser.registerEscHandler({intermediates:"%",final:"@"},(()=>this.selectDefaultCharset())),this._parser.registerEscHandler({intermediates:"%",final:"G"},(()=>this.selectDefaultCharset()));for(const C in d.CHARSETS)this._parser.registerEscHandler({intermediates:"(",final:C},(()=>this.selectCharset("("+C))),this._parser.registerEscHandler({intermediates:")",final:C},(()=>this.selectCharset(")"+C))),this._parser.registerEscHandler({intermediates:"*",final:C},(()=>this.selectCharset("*"+C))),this._parser.registerEscHandler({intermediates:"+",final:C},(()=>this.selectCharset("+"+C))),this._parser.registerEscHandler({intermediates:"-",final:C},(()=>this.selectCharset("-"+C))),this._parser.registerEscHandler({intermediates:".",final:C},(()=>this.selectCharset("."+C))),this._parser.registerEscHandler({intermediates:"/",final:C},(()=>this.selectCharset("/"+C)));this._parser.registerEscHandler({intermediates:"#",final:"8"},(()=>this.screenAlignmentPattern())),this._parser.setErrorHandler((C=>(this._logService.error("Parsing error: ",C),C))),this._parser.registerDcsHandler({intermediates:"$",final:"q"},new c.DcsHandler(((C,O)=>this.requestStatusString(C,O))))}_preserveStack(S,b,E,D){this._parseStack.paused=!0,this._parseStack.cursorStartX=S,this._parseStack.cursorStartY=b,this._parseStack.decodedLength=E,this._parseStack.position=D}_logSlowResolvingAsync(S){this._logService.logLevel<=f.LogLevelEnum.WARN&&Promise.race([S,new Promise(((b,E)=>setTimeout((()=>E("#SLOW_TIMEOUT")),5e3)))]).catch((b=>{if(b!=="#SLOW_TIMEOUT")throw b;console.warn("async parser handler taking longer than 5000 ms")}))}_getCurrentLinkId(){return this._curAttrData.extended.urlId}parse(S,b){let E,D=this._activeBuffer.x,M=this._activeBuffer.y,H=0;const N=this._parseStack.paused;if(N){if(E=this._parser.parse(this._parseBuffer,this._parseStack.decodedLength,b))return this._logSlowResolvingAsync(E),E;D=this._parseStack.cursorStartX,M=this._parseStack.cursorStartY,this._parseStack.paused=!1,S.length>k&&(H=this._parseStack.position+k)}if(this._logService.logLevel<=f.LogLevelEnum.DEBUG&&this._logService.debug("parsing data"+(typeof S=="string"?\` "\${S}"\`:\` "\${Array.prototype.map.call(S,(C=>String.fromCharCode(C))).join("")}"\`),typeof S=="string"?S.split("").map((C=>C.charCodeAt(0))):S),this._parseBuffer.length<S.length&&this._parseBuffer.length<k&&(this._parseBuffer=new Uint32Array(Math.min(S.length,k))),N||this._dirtyRowTracker.clearRange(),S.length>k)for(let C=H;C<S.length;C+=k){const O=C+k<S.length?C+k:S.length,B=typeof S=="string"?this._stringDecoder.decode(S.substring(C,O),this._parseBuffer):this._utf8Decoder.decode(S.subarray(C,O),this._parseBuffer);if(E=this._parser.parse(this._parseBuffer,B))return this._preserveStack(D,M,B,C),this._logSlowResolvingAsync(E),E}else if(!N){const C=typeof S=="string"?this._stringDecoder.decode(S,this._parseBuffer):this._utf8Decoder.decode(S,this._parseBuffer);if(E=this._parser.parse(this._parseBuffer,C))return this._preserveStack(D,M,C,0),this._logSlowResolvingAsync(E),E}this._activeBuffer.x===D&&this._activeBuffer.y===M||this._onCursorMove.fire();const $=this._dirtyRowTracker.end+(this._bufferService.buffer.ybase-this._bufferService.buffer.ydisp),x=this._dirtyRowTracker.start+(this._bufferService.buffer.ybase-this._bufferService.buffer.ydisp);x<this._bufferService.rows&&this._onRequestRefreshRows.fire(Math.min(x,this._bufferService.rows-1),Math.min($,this._bufferService.rows-1))}print(S,b,E){let D,M;const H=this._charsetService.charset,N=this._optionsService.rawOptions.screenReaderMode,$=this._bufferService.cols,x=this._coreService.decPrivateModes.wraparound,C=this._coreService.modes.insertMode,O=this._curAttrData;let B=this._activeBuffer.lines.get(this._activeBuffer.ybase+this._activeBuffer.y);this._dirtyRowTracker.markDirty(this._activeBuffer.y),this._activeBuffer.x&&E-b>0&&B.getWidth(this._activeBuffer.x-1)===2&&B.setCellFromCodepoint(this._activeBuffer.x-1,0,1,O);let W=this._parser.precedingJoinState;for(let F=b;F<E;++F){if(D=S[F],D<127&&H){const ee=H[String.fromCharCode(D)];ee&&(D=ee.charCodeAt(0))}const q=this._unicodeService.charProperties(D,W);M=v.UnicodeService.extractWidth(q);const Y=v.UnicodeService.extractShouldJoin(q),Z=Y?v.UnicodeService.extractWidth(W):0;if(W=q,N&&this._onA11yChar.fire((0,h.stringFromCodePoint)(D)),this._getCurrentLinkId()&&this._oscLinkService.addLineToLink(this._getCurrentLinkId(),this._activeBuffer.ybase+this._activeBuffer.y),this._activeBuffer.x+M-Z>$){if(x){const ee=B;let z=this._activeBuffer.x-Z;for(this._activeBuffer.x=Z,this._activeBuffer.y++,this._activeBuffer.y===this._activeBuffer.scrollBottom+1?(this._activeBuffer.y--,this._bufferService.scroll(this._eraseAttrData(),!0)):(this._activeBuffer.y>=this._bufferService.rows&&(this._activeBuffer.y=this._bufferService.rows-1),this._activeBuffer.lines.get(this._activeBuffer.ybase+this._activeBuffer.y).isWrapped=!0),B=this._activeBuffer.lines.get(this._activeBuffer.ybase+this._activeBuffer.y),Z>0&&B instanceof i.BufferLine&&B.copyCellsFrom(ee,z,0,Z,!1);z<$;)ee.setCellFromCodepoint(z++,0,1,O)}else if(this._activeBuffer.x=$-1,M===2)continue}if(Y&&this._activeBuffer.x){const ee=B.getWidth(this._activeBuffer.x-1)?1:2;B.addCodepointToCell(this._activeBuffer.x-ee,D,M);for(let z=M-Z;--z>=0;)B.setCellFromCodepoint(this._activeBuffer.x++,0,0,O)}else if(C&&(B.insertCells(this._activeBuffer.x,M-Z,this._activeBuffer.getNullCell(O)),B.getWidth($-1)===2&&B.setCellFromCodepoint($-1,e.NULL_CELL_CODE,e.NULL_CELL_WIDTH,O)),B.setCellFromCodepoint(this._activeBuffer.x++,D,M,O),M>0)for(;--M;)B.setCellFromCodepoint(this._activeBuffer.x++,0,0,O)}this._parser.precedingJoinState=W,this._activeBuffer.x<$&&E-b>0&&B.getWidth(this._activeBuffer.x)===0&&!B.hasContent(this._activeBuffer.x)&&B.setCellFromCodepoint(this._activeBuffer.x,0,1,O),this._dirtyRowTracker.markDirty(this._activeBuffer.y)}registerCsiHandler(S,b){return S.final!=="t"||S.prefix||S.intermediates?this._parser.registerCsiHandler(S,b):this._parser.registerCsiHandler(S,(E=>!L(E.params[0],this._optionsService.rawOptions.windowOptions)||b(E)))}registerDcsHandler(S,b){return this._parser.registerDcsHandler(S,new c.DcsHandler(b))}registerEscHandler(S,b){return this._parser.registerEscHandler(S,b)}registerOscHandler(S,b){return this._parser.registerOscHandler(S,new p.OscHandler(b))}bell(){return this._onRequestBell.fire(),!0}lineFeed(){return this._dirtyRowTracker.markDirty(this._activeBuffer.y),this._optionsService.rawOptions.convertEol&&(this._activeBuffer.x=0),this._activeBuffer.y++,this._activeBuffer.y===this._activeBuffer.scrollBottom+1?(this._activeBuffer.y--,this._bufferService.scroll(this._eraseAttrData())):this._activeBuffer.y>=this._bufferService.rows?this._activeBuffer.y=this._bufferService.rows-1:this._activeBuffer.lines.get(this._activeBuffer.ybase+this._activeBuffer.y).isWrapped=!1,this._activeBuffer.x>=this._bufferService.cols&&this._activeBuffer.x--,this._dirtyRowTracker.markDirty(this._activeBuffer.y),this._onLineFeed.fire(),!0}carriageReturn(){return this._activeBuffer.x=0,!0}backspace(){var S;if(!this._coreService.decPrivateModes.reverseWraparound)return this._restrictCursor(),this._activeBuffer.x>0&&this._activeBuffer.x--,!0;if(this._restrictCursor(this._bufferService.cols),this._activeBuffer.x>0)this._activeBuffer.x--;else if(this._activeBuffer.x===0&&this._activeBuffer.y>this._activeBuffer.scrollTop&&this._activeBuffer.y<=this._activeBuffer.scrollBottom&&((S=this._activeBuffer.lines.get(this._activeBuffer.ybase+this._activeBuffer.y))!=null&&S.isWrapped)){this._activeBuffer.lines.get(this._activeBuffer.ybase+this._activeBuffer.y).isWrapped=!1,this._activeBuffer.y--,this._activeBuffer.x=this._bufferService.cols-1;const b=this._activeBuffer.lines.get(this._activeBuffer.ybase+this._activeBuffer.y);b.hasWidth(this._activeBuffer.x)&&!b.hasContent(this._activeBuffer.x)&&this._activeBuffer.x--}return this._restrictCursor(),!0}tab(){if(this._activeBuffer.x>=this._bufferService.cols)return!0;const S=this._activeBuffer.x;return this._activeBuffer.x=this._activeBuffer.nextStop(),this._optionsService.rawOptions.screenReaderMode&&this._onA11yTab.fire(this._activeBuffer.x-S),!0}shiftOut(){return this._charsetService.setgLevel(1),!0}shiftIn(){return this._charsetService.setgLevel(0),!0}_restrictCursor(S=this._bufferService.cols-1){this._activeBuffer.x=Math.min(S,Math.max(0,this._activeBuffer.x)),this._activeBuffer.y=this._coreService.decPrivateModes.origin?Math.min(this._activeBuffer.scrollBottom,Math.max(this._activeBuffer.scrollTop,this._activeBuffer.y)):Math.min(this._bufferService.rows-1,Math.max(0,this._activeBuffer.y)),this._dirtyRowTracker.markDirty(this._activeBuffer.y)}_setCursor(S,b){this._dirtyRowTracker.markDirty(this._activeBuffer.y),this._coreService.decPrivateModes.origin?(this._activeBuffer.x=S,this._activeBuffer.y=this._activeBuffer.scrollTop+b):(this._activeBuffer.x=S,this._activeBuffer.y=b),this._restrictCursor(),this._dirtyRowTracker.markDirty(this._activeBuffer.y)}_moveCursor(S,b){this._restrictCursor(),this._setCursor(this._activeBuffer.x+S,this._activeBuffer.y+b)}cursorUp(S){const b=this._activeBuffer.y-this._activeBuffer.scrollTop;return b>=0?this._moveCursor(0,-Math.min(b,S.params[0]||1)):this._moveCursor(0,-(S.params[0]||1)),!0}cursorDown(S){const b=this._activeBuffer.scrollBottom-this._activeBuffer.y;return b>=0?this._moveCursor(0,Math.min(b,S.params[0]||1)):this._moveCursor(0,S.params[0]||1),!0}cursorForward(S){return this._moveCursor(S.params[0]||1,0),!0}cursorBackward(S){return this._moveCursor(-(S.params[0]||1),0),!0}cursorNextLine(S){return this.cursorDown(S),this._activeBuffer.x=0,!0}cursorPrecedingLine(S){return this.cursorUp(S),this._activeBuffer.x=0,!0}cursorCharAbsolute(S){return this._setCursor((S.params[0]||1)-1,this._activeBuffer.y),!0}cursorPosition(S){return this._setCursor(S.length>=2?(S.params[1]||1)-1:0,(S.params[0]||1)-1),!0}charPosAbsolute(S){return this._setCursor((S.params[0]||1)-1,this._activeBuffer.y),!0}hPositionRelative(S){return this._moveCursor(S.params[0]||1,0),!0}linePosAbsolute(S){return this._setCursor(this._activeBuffer.x,(S.params[0]||1)-1),!0}vPositionRelative(S){return this._moveCursor(0,S.params[0]||1),!0}hVPosition(S){return this.cursorPosition(S),!0}tabClear(S){const b=S.params[0];return b===0?delete this._activeBuffer.tabs[this._activeBuffer.x]:b===3&&(this._activeBuffer.tabs={}),!0}cursorForwardTab(S){if(this._activeBuffer.x>=this._bufferService.cols)return!0;let b=S.params[0]||1;for(;b--;)this._activeBuffer.x=this._activeBuffer.nextStop();return!0}cursorBackwardTab(S){if(this._activeBuffer.x>=this._bufferService.cols)return!0;let b=S.params[0]||1;for(;b--;)this._activeBuffer.x=this._activeBuffer.prevStop();return!0}selectProtected(S){const b=S.params[0];return b===1&&(this._curAttrData.bg|=536870912),b!==2&&b!==0||(this._curAttrData.bg&=-536870913),!0}_eraseInBufferLine(S,b,E,D=!1,M=!1){const H=this._activeBuffer.lines.get(this._activeBuffer.ybase+S);H.replaceCells(b,E,this._activeBuffer.getNullCell(this._eraseAttrData()),M),D&&(H.isWrapped=!1)}_resetBufferLine(S,b=!1){const E=this._activeBuffer.lines.get(this._activeBuffer.ybase+S);E&&(E.fill(this._activeBuffer.getNullCell(this._eraseAttrData()),b),this._bufferService.buffer.clearMarkers(this._activeBuffer.ybase+S),E.isWrapped=!1)}eraseInDisplay(S,b=!1){let E;switch(this._restrictCursor(this._bufferService.cols),S.params[0]){case 0:for(E=this._activeBuffer.y,this._dirtyRowTracker.markDirty(E),this._eraseInBufferLine(E++,this._activeBuffer.x,this._bufferService.cols,this._activeBuffer.x===0,b);E<this._bufferService.rows;E++)this._resetBufferLine(E,b);this._dirtyRowTracker.markDirty(E);break;case 1:for(E=this._activeBuffer.y,this._dirtyRowTracker.markDirty(E),this._eraseInBufferLine(E,0,this._activeBuffer.x+1,!0,b),this._activeBuffer.x+1>=this._bufferService.cols&&(this._activeBuffer.lines.get(E+1).isWrapped=!1);E--;)this._resetBufferLine(E,b);this._dirtyRowTracker.markDirty(0);break;case 2:for(E=this._bufferService.rows,this._dirtyRowTracker.markDirty(E-1);E--;)this._resetBufferLine(E,b);this._dirtyRowTracker.markDirty(0);break;case 3:const D=this._activeBuffer.lines.length-this._bufferService.rows;D>0&&(this._activeBuffer.lines.trimStart(D),this._activeBuffer.ybase=Math.max(this._activeBuffer.ybase-D,0),this._activeBuffer.ydisp=Math.max(this._activeBuffer.ydisp-D,0),this._onScroll.fire(0))}return!0}eraseInLine(S,b=!1){switch(this._restrictCursor(this._bufferService.cols),S.params[0]){case 0:this._eraseInBufferLine(this._activeBuffer.y,this._activeBuffer.x,this._bufferService.cols,this._activeBuffer.x===0,b);break;case 1:this._eraseInBufferLine(this._activeBuffer.y,0,this._activeBuffer.x+1,!1,b);break;case 2:this._eraseInBufferLine(this._activeBuffer.y,0,this._bufferService.cols,!0,b)}return this._dirtyRowTracker.markDirty(this._activeBuffer.y),!0}insertLines(S){this._restrictCursor();let b=S.params[0]||1;if(this._activeBuffer.y>this._activeBuffer.scrollBottom||this._activeBuffer.y<this._activeBuffer.scrollTop)return!0;const E=this._activeBuffer.ybase+this._activeBuffer.y,D=this._bufferService.rows-1-this._activeBuffer.scrollBottom,M=this._bufferService.rows-1+this._activeBuffer.ybase-D+1;for(;b--;)this._activeBuffer.lines.splice(M-1,1),this._activeBuffer.lines.splice(E,0,this._activeBuffer.getBlankLine(this._eraseAttrData()));return this._dirtyRowTracker.markRangeDirty(this._activeBuffer.y,this._activeBuffer.scrollBottom),this._activeBuffer.x=0,!0}deleteLines(S){this._restrictCursor();let b=S.params[0]||1;if(this._activeBuffer.y>this._activeBuffer.scrollBottom||this._activeBuffer.y<this._activeBuffer.scrollTop)return!0;const E=this._activeBuffer.ybase+this._activeBuffer.y;let D;for(D=this._bufferService.rows-1-this._activeBuffer.scrollBottom,D=this._bufferService.rows-1+this._activeBuffer.ybase-D;b--;)this._activeBuffer.lines.splice(E,1),this._activeBuffer.lines.splice(D,0,this._activeBuffer.getBlankLine(this._eraseAttrData()));return this._dirtyRowTracker.markRangeDirty(this._activeBuffer.y,this._activeBuffer.scrollBottom),this._activeBuffer.x=0,!0}insertChars(S){this._restrictCursor();const b=this._activeBuffer.lines.get(this._activeBuffer.ybase+this._activeBuffer.y);return b&&(b.insertCells(this._activeBuffer.x,S.params[0]||1,this._activeBuffer.getNullCell(this._eraseAttrData())),this._dirtyRowTracker.markDirty(this._activeBuffer.y)),!0}deleteChars(S){this._restrictCursor();const b=this._activeBuffer.lines.get(this._activeBuffer.ybase+this._activeBuffer.y);return b&&(b.deleteCells(this._activeBuffer.x,S.params[0]||1,this._activeBuffer.getNullCell(this._eraseAttrData())),this._dirtyRowTracker.markDirty(this._activeBuffer.y)),!0}scrollUp(S){let b=S.params[0]||1;for(;b--;)this._activeBuffer.lines.splice(this._activeBuffer.ybase+this._activeBuffer.scrollTop,1),this._activeBuffer.lines.splice(this._activeBuffer.ybase+this._activeBuffer.scrollBottom,0,this._activeBuffer.getBlankLine(this._eraseAttrData()));return this._dirtyRowTracker.markRangeDirty(this._activeBuffer.scrollTop,this._activeBuffer.scrollBottom),!0}scrollDown(S){let b=S.params[0]||1;for(;b--;)this._activeBuffer.lines.splice(this._activeBuffer.ybase+this._activeBuffer.scrollBottom,1),this._activeBuffer.lines.splice(this._activeBuffer.ybase+this._activeBuffer.scrollTop,0,this._activeBuffer.getBlankLine(i.DEFAULT_ATTR_DATA));return this._dirtyRowTracker.markRangeDirty(this._activeBuffer.scrollTop,this._activeBuffer.scrollBottom),!0}scrollLeft(S){if(this._activeBuffer.y>this._activeBuffer.scrollBottom||this._activeBuffer.y<this._activeBuffer.scrollTop)return!0;const b=S.params[0]||1;for(let E=this._activeBuffer.scrollTop;E<=this._activeBuffer.scrollBottom;++E){const D=this._activeBuffer.lines.get(this._activeBuffer.ybase+E);D.deleteCells(0,b,this._activeBuffer.getNullCell(this._eraseAttrData())),D.isWrapped=!1}return this._dirtyRowTracker.markRangeDirty(this._activeBuffer.scrollTop,this._activeBuffer.scrollBottom),!0}scrollRight(S){if(this._activeBuffer.y>this._activeBuffer.scrollBottom||this._activeBuffer.y<this._activeBuffer.scrollTop)return!0;const b=S.params[0]||1;for(let E=this._activeBuffer.scrollTop;E<=this._activeBuffer.scrollBottom;++E){const D=this._activeBuffer.lines.get(this._activeBuffer.ybase+E);D.insertCells(0,b,this._activeBuffer.getNullCell(this._eraseAttrData())),D.isWrapped=!1}return this._dirtyRowTracker.markRangeDirty(this._activeBuffer.scrollTop,this._activeBuffer.scrollBottom),!0}insertColumns(S){if(this._activeBuffer.y>this._activeBuffer.scrollBottom||this._activeBuffer.y<this._activeBuffer.scrollTop)return!0;const b=S.params[0]||1;for(let E=this._activeBuffer.scrollTop;E<=this._activeBuffer.scrollBottom;++E){const D=this._activeBuffer.lines.get(this._activeBuffer.ybase+E);D.insertCells(this._activeBuffer.x,b,this._activeBuffer.getNullCell(this._eraseAttrData())),D.isWrapped=!1}return this._dirtyRowTracker.markRangeDirty(this._activeBuffer.scrollTop,this._activeBuffer.scrollBottom),!0}deleteColumns(S){if(this._activeBuffer.y>this._activeBuffer.scrollBottom||this._activeBuffer.y<this._activeBuffer.scrollTop)return!0;const b=S.params[0]||1;for(let E=this._activeBuffer.scrollTop;E<=this._activeBuffer.scrollBottom;++E){const D=this._activeBuffer.lines.get(this._activeBuffer.ybase+E);D.deleteCells(this._activeBuffer.x,b,this._activeBuffer.getNullCell(this._eraseAttrData())),D.isWrapped=!1}return this._dirtyRowTracker.markRangeDirty(this._activeBuffer.scrollTop,this._activeBuffer.scrollBottom),!0}eraseChars(S){this._restrictCursor();const b=this._activeBuffer.lines.get(this._activeBuffer.ybase+this._activeBuffer.y);return b&&(b.replaceCells(this._activeBuffer.x,this._activeBuffer.x+(S.params[0]||1),this._activeBuffer.getNullCell(this._eraseAttrData())),this._dirtyRowTracker.markDirty(this._activeBuffer.y)),!0}repeatPrecedingCharacter(S){const b=this._parser.precedingJoinState;if(!b)return!0;const E=S.params[0]||1,D=v.UnicodeService.extractWidth(b),M=this._activeBuffer.x-D,H=this._activeBuffer.lines.get(this._activeBuffer.ybase+this._activeBuffer.y).getString(M),N=new Uint32Array(H.length*E);let $=0;for(let C=0;C<H.length;){const O=H.codePointAt(C)||0;N[$++]=O,C+=O>65535?2:1}let x=$;for(let C=1;C<E;++C)N.copyWithin(x,0,$),x+=$;return this.print(N,0,x),!0}sendDeviceAttributesPrimary(S){return S.params[0]>0||(this._is("xterm")||this._is("rxvt-unicode")||this._is("screen")?this._coreService.triggerDataEvent(n.C0.ESC+"[?1;2c"):this._is("linux")&&this._coreService.triggerDataEvent(n.C0.ESC+"[?6c")),!0}sendDeviceAttributesSecondary(S){return S.params[0]>0||(this._is("xterm")?this._coreService.triggerDataEvent(n.C0.ESC+"[>0;276;0c"):this._is("rxvt-unicode")?this._coreService.triggerDataEvent(n.C0.ESC+"[>85;95;0c"):this._is("linux")?this._coreService.triggerDataEvent(S.params[0]+"c"):this._is("screen")&&this._coreService.triggerDataEvent(n.C0.ESC+"[>83;40003;0c")),!0}_is(S){return(this._optionsService.rawOptions.termName+"").indexOf(S)===0}setMode(S){for(let b=0;b<S.length;b++)switch(S.params[b]){case 4:this._coreService.modes.insertMode=!0;break;case 20:this._optionsService.options.convertEol=!0}return!0}setModePrivate(S){for(let b=0;b<S.length;b++)switch(S.params[b]){case 1:this._coreService.decPrivateModes.applicationCursorKeys=!0;break;case 2:this._charsetService.setgCharset(0,d.DEFAULT_CHARSET),this._charsetService.setgCharset(1,d.DEFAULT_CHARSET),this._charsetService.setgCharset(2,d.DEFAULT_CHARSET),this._charsetService.setgCharset(3,d.DEFAULT_CHARSET);break;case 3:this._optionsService.rawOptions.windowOptions.setWinLines&&(this._bufferService.resize(132,this._bufferService.rows),this._onRequestReset.fire());break;case 6:this._coreService.decPrivateModes.origin=!0,this._setCursor(0,0);break;case 7:this._coreService.decPrivateModes.wraparound=!0;break;case 12:this._optionsService.options.cursorBlink=!0;break;case 45:this._coreService.decPrivateModes.reverseWraparound=!0;break;case 66:this._logService.debug("Serial port requested application keypad."),this._coreService.decPrivateModes.applicationKeypad=!0,this._onRequestSyncScrollBar.fire();break;case 9:this._coreMouseService.activeProtocol="X10";break;case 1e3:this._coreMouseService.activeProtocol="VT200";break;case 1002:this._coreMouseService.activeProtocol="DRAG";break;case 1003:this._coreMouseService.activeProtocol="ANY";break;case 1004:this._coreService.decPrivateModes.sendFocus=!0,this._onRequestSendFocus.fire();break;case 1005:this._logService.debug("DECSET 1005 not supported (see #2507)");break;case 1006:this._coreMouseService.activeEncoding="SGR";break;case 1015:this._logService.debug("DECSET 1015 not supported (see #2507)");break;case 1016:this._coreMouseService.activeEncoding="SGR_PIXELS";break;case 25:this._coreService.isCursorHidden=!1;break;case 1048:this.saveCursor();break;case 1049:this.saveCursor();case 47:case 1047:this._bufferService.buffers.activateAltBuffer(this._eraseAttrData()),this._coreService.isCursorInitialized=!0,this._onRequestRefreshRows.fire(0,this._bufferService.rows-1),this._onRequestSyncScrollBar.fire();break;case 2004:this._coreService.decPrivateModes.bracketedPasteMode=!0}return!0}resetMode(S){for(let b=0;b<S.length;b++)switch(S.params[b]){case 4:this._coreService.modes.insertMode=!1;break;case 20:this._optionsService.options.convertEol=!1}return!0}resetModePrivate(S){for(let b=0;b<S.length;b++)switch(S.params[b]){case 1:this._coreService.decPrivateModes.applicationCursorKeys=!1;break;case 3:this._optionsService.rawOptions.windowOptions.setWinLines&&(this._bufferService.resize(80,this._bufferService.rows),this._onRequestReset.fire());break;case 6:this._coreService.decPrivateModes.origin=!1,this._setCursor(0,0);break;case 7:this._coreService.decPrivateModes.wraparound=!1;break;case 12:this._optionsService.options.cursorBlink=!1;break;case 45:this._coreService.decPrivateModes.reverseWraparound=!1;break;case 66:this._logService.debug("Switching back to normal keypad."),this._coreService.decPrivateModes.applicationKeypad=!1,this._onRequestSyncScrollBar.fire();break;case 9:case 1e3:case 1002:case 1003:this._coreMouseService.activeProtocol="NONE";break;case 1004:this._coreService.decPrivateModes.sendFocus=!1;break;case 1005:this._logService.debug("DECRST 1005 not supported (see #2507)");break;case 1006:case 1016:this._coreMouseService.activeEncoding="DEFAULT";break;case 1015:this._logService.debug("DECRST 1015 not supported (see #2507)");break;case 25:this._coreService.isCursorHidden=!0;break;case 1048:this.restoreCursor();break;case 1049:case 47:case 1047:this._bufferService.buffers.activateNormalBuffer(),S.params[b]===1049&&this.restoreCursor(),this._coreService.isCursorInitialized=!0,this._onRequestRefreshRows.fire(0,this._bufferService.rows-1),this._onRequestSyncScrollBar.fire();break;case 2004:this._coreService.decPrivateModes.bracketedPasteMode=!1}return!0}requestMode(S,b){const E=this._coreService.decPrivateModes,{activeProtocol:D,activeEncoding:M}=this._coreMouseService,H=this._coreService,{buffers:N,cols:$}=this._bufferService,{active:x,alt:C}=N,O=this._optionsService.rawOptions,B=Y=>Y?1:2,W=S.params[0];return F=W,q=b?W===2?4:W===4?B(H.modes.insertMode):W===12?3:W===20?B(O.convertEol):0:W===1?B(E.applicationCursorKeys):W===3?O.windowOptions.setWinLines?$===80?2:$===132?1:0:0:W===6?B(E.origin):W===7?B(E.wraparound):W===8?3:W===9?B(D==="X10"):W===12?B(O.cursorBlink):W===25?B(!H.isCursorHidden):W===45?B(E.reverseWraparound):W===66?B(E.applicationKeypad):W===67?4:W===1e3?B(D==="VT200"):W===1002?B(D==="DRAG"):W===1003?B(D==="ANY"):W===1004?B(E.sendFocus):W===1005?4:W===1006?B(M==="SGR"):W===1015?4:W===1016?B(M==="SGR_PIXELS"):W===1048?1:W===47||W===1047||W===1049?B(x===C):W===2004?B(E.bracketedPasteMode):0,H.triggerDataEvent(\`\${n.C0.ESC}[\${b?"":"?"}\${F};\${q}$y\`),!0;var F,q}_updateAttrColor(S,b,E,D,M){return b===2?(S|=50331648,S&=-16777216,S|=a.AttributeData.fromColorRGB([E,D,M])):b===5&&(S&=-50331904,S|=33554432|255&E),S}_extractColor(S,b,E){const D=[0,0,-1,0,0,0];let M=0,H=0;do{if(D[H+M]=S.params[b+H],S.hasSubParams(b+H)){const N=S.getSubParams(b+H);let $=0;do D[1]===5&&(M=1),D[H+$+1+M]=N[$];while(++$<N.length&&$+H+1+M<D.length);break}if(D[1]===5&&H+M>=2||D[1]===2&&H+M>=5)break;D[1]&&(M=1)}while(++H+b<S.length&&H+M<D.length);for(let N=2;N<D.length;++N)D[N]===-1&&(D[N]=0);switch(D[0]){case 38:E.fg=this._updateAttrColor(E.fg,D[1],D[3],D[4],D[5]);break;case 48:E.bg=this._updateAttrColor(E.bg,D[1],D[3],D[4],D[5]);break;case 58:E.extended=E.extended.clone(),E.extended.underlineColor=this._updateAttrColor(E.extended.underlineColor,D[1],D[3],D[4],D[5])}return H}_processUnderline(S,b){b.extended=b.extended.clone(),(!~S||S>5)&&(S=1),b.extended.underlineStyle=S,b.fg|=268435456,S===0&&(b.fg&=-268435457),b.updateExtended()}_processSGR0(S){S.fg=i.DEFAULT_ATTR_DATA.fg,S.bg=i.DEFAULT_ATTR_DATA.bg,S.extended=S.extended.clone(),S.extended.underlineStyle=0,S.extended.underlineColor&=-67108864,S.updateExtended()}charAttributes(S){if(S.length===1&&S.params[0]===0)return this._processSGR0(this._curAttrData),!0;const b=S.length;let E;const D=this._curAttrData;for(let M=0;M<b;M++)E=S.params[M],E>=30&&E<=37?(D.fg&=-50331904,D.fg|=16777216|E-30):E>=40&&E<=47?(D.bg&=-50331904,D.bg|=16777216|E-40):E>=90&&E<=97?(D.fg&=-50331904,D.fg|=16777224|E-90):E>=100&&E<=107?(D.bg&=-50331904,D.bg|=16777224|E-100):E===0?this._processSGR0(D):E===1?D.fg|=134217728:E===3?D.bg|=67108864:E===4?(D.fg|=268435456,this._processUnderline(S.hasSubParams(M)?S.getSubParams(M)[0]:1,D)):E===5?D.fg|=536870912:E===7?D.fg|=67108864:E===8?D.fg|=1073741824:E===9?D.fg|=2147483648:E===2?D.bg|=134217728:E===21?this._processUnderline(2,D):E===22?(D.fg&=-134217729,D.bg&=-134217729):E===23?D.bg&=-67108865:E===24?(D.fg&=-268435457,this._processUnderline(0,D)):E===25?D.fg&=-536870913:E===27?D.fg&=-67108865:E===28?D.fg&=-1073741825:E===29?D.fg&=2147483647:E===39?(D.fg&=-67108864,D.fg|=16777215&i.DEFAULT_ATTR_DATA.fg):E===49?(D.bg&=-67108864,D.bg|=16777215&i.DEFAULT_ATTR_DATA.bg):E===38||E===48||E===58?M+=this._extractColor(S,M,D):E===53?D.bg|=1073741824:E===55?D.bg&=-1073741825:E===59?(D.extended=D.extended.clone(),D.extended.underlineColor=-1,D.updateExtended()):E===100?(D.fg&=-67108864,D.fg|=16777215&i.DEFAULT_ATTR_DATA.fg,D.bg&=-67108864,D.bg|=16777215&i.DEFAULT_ATTR_DATA.bg):this._logService.debug("Unknown SGR attribute: %d.",E);return!0}deviceStatus(S){switch(S.params[0]){case 5:this._coreService.triggerDataEvent(\`\${n.C0.ESC}[0n\`);break;case 6:const b=this._activeBuffer.y+1,E=this._activeBuffer.x+1;this._coreService.triggerDataEvent(\`\${n.C0.ESC}[\${b};\${E}R\`)}return!0}deviceStatusPrivate(S){if(S.params[0]===6){const b=this._activeBuffer.y+1,E=this._activeBuffer.x+1;this._coreService.triggerDataEvent(\`\${n.C0.ESC}[?\${b};\${E}R\`)}return!0}softReset(S){return this._coreService.isCursorHidden=!1,this._onRequestSyncScrollBar.fire(),this._activeBuffer.scrollTop=0,this._activeBuffer.scrollBottom=this._bufferService.rows-1,this._curAttrData=i.DEFAULT_ATTR_DATA.clone(),this._coreService.reset(),this._charsetService.reset(),this._activeBuffer.savedX=0,this._activeBuffer.savedY=this._activeBuffer.ybase,this._activeBuffer.savedCurAttrData.fg=this._curAttrData.fg,this._activeBuffer.savedCurAttrData.bg=this._curAttrData.bg,this._activeBuffer.savedCharset=this._charsetService.charset,this._coreService.decPrivateModes.origin=!1,!0}setCursorStyle(S){const b=S.params[0]||1;switch(b){case 1:case 2:this._optionsService.options.cursorStyle="block";break;case 3:case 4:this._optionsService.options.cursorStyle="underline";break;case 5:case 6:this._optionsService.options.cursorStyle="bar"}const E=b%2==1;return this._optionsService.options.cursorBlink=E,!0}setScrollRegion(S){const b=S.params[0]||1;let E;return(S.length<2||(E=S.params[1])>this._bufferService.rows||E===0)&&(E=this._bufferService.rows),E>b&&(this._activeBuffer.scrollTop=b-1,this._activeBuffer.scrollBottom=E-1,this._setCursor(0,0)),!0}windowOptions(S){if(!L(S.params[0],this._optionsService.rawOptions.windowOptions))return!0;const b=S.length>1?S.params[1]:0;switch(S.params[0]){case 14:b!==2&&this._onRequestWindowsOptionsReport.fire(w.GET_WIN_SIZE_PIXELS);break;case 16:this._onRequestWindowsOptionsReport.fire(w.GET_CELL_SIZE_PIXELS);break;case 18:this._bufferService&&this._coreService.triggerDataEvent(\`\${n.C0.ESC}[8;\${this._bufferService.rows};\${this._bufferService.cols}t\`);break;case 22:b!==0&&b!==2||(this._windowTitleStack.push(this._windowTitle),this._windowTitleStack.length>10&&this._windowTitleStack.shift()),b!==0&&b!==1||(this._iconNameStack.push(this._iconName),this._iconNameStack.length>10&&this._iconNameStack.shift());break;case 23:b!==0&&b!==2||this._windowTitleStack.length&&this.setTitle(this._windowTitleStack.pop()),b!==0&&b!==1||this._iconNameStack.length&&this.setIconName(this._iconNameStack.pop())}return!0}saveCursor(S){return this._activeBuffer.savedX=this._activeBuffer.x,this._activeBuffer.savedY=this._activeBuffer.ybase+this._activeBuffer.y,this._activeBuffer.savedCurAttrData.fg=this._curAttrData.fg,this._activeBuffer.savedCurAttrData.bg=this._curAttrData.bg,this._activeBuffer.savedCharset=this._charsetService.charset,!0}restoreCursor(S){return this._activeBuffer.x=this._activeBuffer.savedX||0,this._activeBuffer.y=Math.max(this._activeBuffer.savedY-this._activeBuffer.ybase,0),this._curAttrData.fg=this._activeBuffer.savedCurAttrData.fg,this._curAttrData.bg=this._activeBuffer.savedCurAttrData.bg,this._charsetService.charset=this._savedCharset,this._activeBuffer.savedCharset&&(this._charsetService.charset=this._activeBuffer.savedCharset),this._restrictCursor(),!0}setTitle(S){return this._windowTitle=S,this._onTitleChange.fire(S),!0}setIconName(S){return this._iconName=S,!0}setOrReportIndexedColor(S){const b=[],E=S.split(";");for(;E.length>1;){const D=E.shift(),M=E.shift();if(/^\\d+$/.exec(D)){const H=parseInt(D);if(U(H))if(M==="?")b.push({type:0,index:H});else{const N=(0,m.parseColor)(M);N&&b.push({type:1,index:H,color:N})}}}return b.length&&this._onColor.fire(b),!0}setHyperlink(S){const b=S.split(";");return!(b.length<2)&&(b[1]?this._createHyperlink(b[0],b[1]):!b[0]&&this._finishHyperlink())}_createHyperlink(S,b){this._getCurrentLinkId()&&this._finishHyperlink();const E=S.split(":");let D;const M=E.findIndex((H=>H.startsWith("id=")));return M!==-1&&(D=E[M].slice(3)||void 0),this._curAttrData.extended=this._curAttrData.extended.clone(),this._curAttrData.extended.urlId=this._oscLinkService.registerLink({id:D,uri:b}),this._curAttrData.updateExtended(),!0}_finishHyperlink(){return this._curAttrData.extended=this._curAttrData.extended.clone(),this._curAttrData.extended.urlId=0,this._curAttrData.updateExtended(),!0}_setOrReportSpecialColor(S,b){const E=S.split(";");for(let D=0;D<E.length&&!(b>=this._specialColors.length);++D,++b)if(E[D]==="?")this._onColor.fire([{type:0,index:this._specialColors[b]}]);else{const M=(0,m.parseColor)(E[D]);M&&this._onColor.fire([{type:1,index:this._specialColors[b],color:M}])}return!0}setOrReportFgColor(S){return this._setOrReportSpecialColor(S,0)}setOrReportBgColor(S){return this._setOrReportSpecialColor(S,1)}setOrReportCursorColor(S){return this._setOrReportSpecialColor(S,2)}restoreIndexedColor(S){if(!S)return this._onColor.fire([{type:2}]),!0;const b=[],E=S.split(";");for(let D=0;D<E.length;++D)if(/^\\d+$/.exec(E[D])){const M=parseInt(E[D]);U(M)&&b.push({type:2,index:M})}return b.length&&this._onColor.fire(b),!0}restoreFgColor(S){return this._onColor.fire([{type:2,index:256}]),!0}restoreBgColor(S){return this._onColor.fire([{type:2,index:257}]),!0}restoreCursorColor(S){return this._onColor.fire([{type:2,index:258}]),!0}nextLine(){return this._activeBuffer.x=0,this.index(),!0}keypadApplicationMode(){return this._logService.debug("Serial port requested application keypad."),this._coreService.decPrivateModes.applicationKeypad=!0,this._onRequestSyncScrollBar.fire(),!0}keypadNumericMode(){return this._logService.debug("Switching back to normal keypad."),this._coreService.decPrivateModes.applicationKeypad=!1,this._onRequestSyncScrollBar.fire(),!0}selectDefaultCharset(){return this._charsetService.setgLevel(0),this._charsetService.setgCharset(0,d.DEFAULT_CHARSET),!0}selectCharset(S){return S.length!==2?(this.selectDefaultCharset(),!0):(S[0]==="/"||this._charsetService.setgCharset(y[S[0]],d.CHARSETS[S[1]]||d.DEFAULT_CHARSET),!0)}index(){return this._restrictCursor(),this._activeBuffer.y++,this._activeBuffer.y===this._activeBuffer.scrollBottom+1?(this._activeBuffer.y--,this._bufferService.scroll(this._eraseAttrData())):this._activeBuffer.y>=this._bufferService.rows&&(this._activeBuffer.y=this._bufferService.rows-1),this._restrictCursor(),!0}tabSet(){return this._activeBuffer.tabs[this._activeBuffer.x]=!0,!0}reverseIndex(){if(this._restrictCursor(),this._activeBuffer.y===this._activeBuffer.scrollTop){const S=this._activeBuffer.scrollBottom-this._activeBuffer.scrollTop;this._activeBuffer.lines.shiftElements(this._activeBuffer.ybase+this._activeBuffer.y,S,1),this._activeBuffer.lines.set(this._activeBuffer.ybase+this._activeBuffer.y,this._activeBuffer.getBlankLine(this._eraseAttrData())),this._dirtyRowTracker.markRangeDirty(this._activeBuffer.scrollTop,this._activeBuffer.scrollBottom)}else this._activeBuffer.y--,this._restrictCursor();return!0}fullReset(){return this._parser.reset(),this._onRequestReset.fire(),!0}reset(){this._curAttrData=i.DEFAULT_ATTR_DATA.clone(),this._eraseAttrDataInternal=i.DEFAULT_ATTR_DATA.clone()}_eraseAttrData(){return this._eraseAttrDataInternal.bg&=-67108864,this._eraseAttrDataInternal.bg|=67108863&this._curAttrData.bg,this._eraseAttrDataInternal}setgLevel(S){return this._charsetService.setgLevel(S),!0}screenAlignmentPattern(){const S=new t.CellData;S.content=4194373,S.fg=this._curAttrData.fg,S.bg=this._curAttrData.bg,this._setCursor(0,0);for(let b=0;b<this._bufferService.rows;++b){const E=this._activeBuffer.ybase+this._activeBuffer.y+b,D=this._activeBuffer.lines.get(E);D&&(D.fill(S),D.isWrapped=!1)}return this._dirtyRowTracker.markAllDirty(),this._setCursor(0,0),!0}requestStatusString(S,b){const E=this._bufferService.buffer,D=this._optionsService.rawOptions;return(M=>(this._coreService.triggerDataEvent(\`\${n.C0.ESC}\${M}\${n.C0.ESC}\\\\\`),!0))(S==='"q'?\`P1$r\${this._curAttrData.isProtected()?1:0}"q\`:S==='"p'?'P1$r61;1"p':S==="r"?\`P1$r\${E.scrollTop+1};\${E.scrollBottom+1}r\`:S==="m"?"P1$r0m":S===" q"?\`P1$r\${{block:2,underline:4,bar:6}[D.cursorStyle]-(D.cursorBlink?1:0)} q\`:"P0$r")}markRangeDirty(S,b){this._dirtyRowTracker.markRangeDirty(S,b)}}r.InputHandler=T;let P=class{constructor(I){this._bufferService=I,this.clearRange()}clearRange(){this.start=this._bufferService.buffer.y,this.end=this._bufferService.buffer.y}markDirty(I){I<this.start?this.start=I:I>this.end&&(this.end=I)}markRangeDirty(I,S){I>S&&(R=I,I=S,S=R),I<this.start&&(this.start=I),S>this.end&&(this.end=S)}markAllDirty(){this.markRangeDirty(0,this._bufferService.rows-1)}};function U(I){return 0<=I&&I<256}P=l([u(0,f.IBufferService)],P)},844:(A,r)=>{function o(l){for(const u of 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f=0;f<s.length;f++)this.table[e<<8|s[f]]=t<<4|a}}r.TransitionTable=_;const g=160;r.VT500_TRANSITION_TABLE=(function(){const i=new _(4095),s=Array.apply(null,Array(256)).map(((p,c)=>c)),e=(p,c)=>s.slice(p,c),t=e(32,127),a=e(0,24);a.push(25),a.push.apply(a,e(28,32));const f=e(0,14);let v;for(v in i.setDefault(1,0),i.addMany(t,0,2,0),f)i.addMany([24,26,153,154],v,3,0),i.addMany(e(128,144),v,3,0),i.addMany(e(144,152),v,3,0),i.add(156,v,0,0),i.add(27,v,11,1),i.add(157,v,4,8),i.addMany([152,158,159],v,0,7),i.add(155,v,11,3),i.add(144,v,11,9);return i.addMany(a,0,3,0),i.addMany(a,1,3,1),i.add(127,1,0,1),i.addMany(a,8,0,8),i.addMany(a,3,3,3),i.add(127,3,0,3),i.addMany(a,4,3,4),i.add(127,4,0,4),i.addMany(a,6,3,6),i.addMany(a,5,3,5),i.add(127,5,0,5),i.addMany(a,2,3,2),i.add(127,2,0,2),i.add(93,1,4,8),i.addMany(t,8,5,8),i.add(127,8,5,8),i.addMany([156,27,24,26,7],8,6,0),i.addMany(e(28,32),8,0,8),i.addMany([88,94,95],1,0,7),i.addMany(t,7,0,7),i.addMany(a,7,0,7),i.add(156,7,0,0),i.add(127,7,0,7),i.add(91,1,11,3),i.addMany(e(64,127),3,7,0),i.addMany(e(48,60),3,8,4),i.addMany([60,61,62,63],3,9,4),i.addMany(e(48,60),4,8,4),i.addMany(e(64,127),4,7,0),i.addMany([60,61,62,63],4,0,6),i.addMany(e(32,64),6,0,6),i.add(127,6,0,6),i.addMany(e(64,127),6,0,0),i.addMany(e(32,48),3,9,5),i.addMany(e(32,48),5,9,5),i.addMany(e(48,64),5,0,6),i.addMany(e(64,127),5,7,0),i.addMany(e(32,48),4,9,5),i.addMany(e(32,48),1,9,2),i.addMany(e(32,48),2,9,2),i.addMany(e(48,127),2,10,0),i.addMany(e(48,80),1,10,0),i.addMany(e(81,88),1,10,0),i.addMany([89,90,92],1,10,0),i.addMany(e(96,127),1,10,0),i.add(80,1,11,9),i.addMany(a,9,0,9),i.add(127,9,0,9),i.addMany(e(28,32),9,0,9),i.addMany(e(32,48),9,9,12),i.addMany(e(48,60),9,8,10),i.addMany([60,61,62,63],9,9,10),i.addMany(a,11,0,11),i.addMany(e(32,128),11,0,11),i.addMany(e(28,32),11,0,11),i.addMany(a,10,0,10),i.add(127,10,0,10),i.addMany(e(28,32),10,0,10),i.addMany(e(48,60),10,8,10),i.addMany([60,61,62,63],10,0,11),i.addMany(e(32,48),10,9,12),i.addMany(a,12,0,12),i.add(127,12,0,12),i.addMany(e(28,32),12,0,12),i.addMany(e(32,48),12,9,12),i.addMany(e(48,64),12,0,11),i.addMany(e(64,127),12,12,13),i.addMany(e(64,127),10,12,13),i.addMany(e(64,127),9,12,13),i.addMany(a,13,13,13),i.addMany(t,13,13,13),i.add(127,13,0,13),i.addMany([27,156,24,26],13,14,0),i.add(g,0,2,0),i.add(g,8,5,8),i.add(g,6,0,6),i.add(g,11,0,11),i.add(g,13,13,13),i})();class h extends l.Disposable{constructor(s=r.VT500_TRANSITION_TABLE){super(),this._transitions=s,this._parseStack={state:0,handlers:[],handlerPos:0,transition:0,chunkPos:0},this.initialState=0,this.currentState=this.initialState,this._params=new u.Params,this._params.addParam(0),this._collect=0,this.precedingJoinState=0,this._printHandlerFb=(e,t,a)=>{},this._executeHandlerFb=e=>{},this._csiHandlerFb=(e,t)=>{},this._escHandlerFb=e=>{},this._errorHandlerFb=e=>e,this._printHandler=this._printHandlerFb,this._executeHandlers=Object.create(null),this._csiHandlers=Object.create(null),this._escHandlers=Object.create(null),this.register((0,l.toDisposable)((()=>{this._csiHandlers=Object.create(null),this._executeHandlers=Object.create(null),this._escHandlers=Object.create(null)}))),this._oscParser=this.register(new n.OscParser),this._dcsParser=this.register(new d.DcsParser),this._errorHandler=this._errorHandlerFb,this.registerEscHandler({final:"\\\\"},(()=>!0))}_identifier(s,e=[64,126]){let t=0;if(s.prefix){if(s.prefix.length>1)throw new Error("only one byte as prefix supported");if(t=s.prefix.charCodeAt(0),t&&60>t||t>63)throw new Error("prefix must be in range 0x3c .. 0x3f")}if(s.intermediates){if(s.intermediates.length>2)throw new Error("only two bytes as intermediates are supported");for(let f=0;f<s.intermediates.length;++f){const v=s.intermediates.charCodeAt(f);if(32>v||v>47)throw new Error("intermediate must be in range 0x20 .. 0x2f");t<<=8,t|=v}}if(s.final.length!==1)throw new Error("final must be a single byte");const a=s.final.charCodeAt(0);if(e[0]>a||a>e[1])throw new Error(\`final must be in range \${e[0]} .. \${e[1]}\`);return t<<=8,t|=a,t}identToString(s){const e=[];for(;s;)e.push(String.fromCharCode(255&s)),s>>=8;return e.reverse().join("")}setPrintHandler(s){this._printHandler=s}clearPrintHandler(){this._printHandler=this._printHandlerFb}registerEscHandler(s,e){const t=this._identifier(s,[48,126]);this._escHandlers[t]===void 0&&(this._escHandlers[t]=[]);const a=this._escHandlers[t];return a.push(e),{dispose:()=>{const f=a.indexOf(e);f!==-1&&a.splice(f,1)}}}clearEscHandler(s){this._escHandlers[this._identifier(s,[48,126])]&&delete this._escHandlers[this._identifier(s,[48,126])]}setEscHandlerFallback(s){this._escHandlerFb=s}setExecuteHandler(s,e){this._executeHandlers[s.charCodeAt(0)]=e}clearExecuteHandler(s){this._executeHandlers[s.charCodeAt(0)]&&delete this._executeHandlers[s.charCodeAt(0)]}setExecuteHandlerFallback(s){this._executeHandlerFb=s}registerCsiHandler(s,e){const t=this._identifier(s);this._csiHandlers[t]===void 0&&(this._csiHandlers[t]=[]);const a=this._csiHandlers[t];return a.push(e),{dispose:()=>{const f=a.indexOf(e);f!==-1&&a.splice(f,1)}}}clearCsiHandler(s){this._csiHandlers[this._identifier(s)]&&delete this._csiHandlers[this._identifier(s)]}setCsiHandlerFallback(s){this._csiHandlerFb=s}registerDcsHandler(s,e){return this._dcsParser.registerHandler(this._identifier(s),e)}clearDcsHandler(s){this._dcsParser.clearHandler(this._identifier(s))}setDcsHandlerFallback(s){this._dcsParser.setHandlerFallback(s)}registerOscHandler(s,e){return this._oscParser.registerHandler(s,e)}clearOscHandler(s){this._oscParser.clearHandler(s)}setOscHandlerFallback(s){this._oscParser.setHandlerFallback(s)}setErrorHandler(s){this._errorHandler=s}clearErrorHandler(){this._errorHandler=this._errorHandlerFb}reset(){this.currentState=this.initialState,this._oscParser.reset(),this._dcsParser.reset(),this._params.reset(),this._params.addParam(0),this._collect=0,this.precedingJoinState=0,this._parseStack.state!==0&&(this._parseStack.state=2,this._parseStack.handlers=[])}_preserveStack(s,e,t,a,f){this._parseStack.state=s,this._parseStack.handlers=e,this._parseStack.handlerPos=t,this._parseStack.transition=a,this._parseStack.chunkPos=f}parse(s,e,t){let a,f=0,v=0,p=0;if(this._parseStack.state)if(this._parseStack.state===2)this._parseStack.state=0,p=this._parseStack.chunkPos+1;else{if(t===void 0||this._parseStack.state===1)throw this._parseStack.state=1,new Error("improper continuation due to previous async handler, giving up parsing");const c=this._parseStack.handlers;let m=this._parseStack.handlerPos-1;switch(this._parseStack.state){case 3:if(t===!1&&m>-1){for(;m>=0&&(a=c[m](this._params),a!==!0);m--)if(a instanceof Promise)return this._parseStack.handlerPos=m,a}this._parseStack.handlers=[];break;case 4:if(t===!1&&m>-1){for(;m>=0&&(a=c[m](),a!==!0);m--)if(a instanceof Promise)return this._parseStack.handlerPos=m,a}this._parseStack.handlers=[];break;case 6:if(f=s[this._parseStack.chunkPos],a=this._dcsParser.unhook(f!==24&&f!==26,t),a)return a;f===27&&(this._parseStack.transition|=1),this._params.reset(),this._params.addParam(0),this._collect=0;break;case 5:if(f=s[this._parseStack.chunkPos],a=this._oscParser.end(f!==24&&f!==26,t),a)return a;f===27&&(this._parseStack.transition|=1),this._params.reset(),this._params.addParam(0),this._collect=0}this._parseStack.state=0,p=this._parseStack.chunkPos+1,this.precedingJoinState=0,this.currentState=15&this._parseStack.transition}for(let c=p;c<e;++c){switch(f=s[c],v=this._transitions.table[this.currentState<<8|(f<160?f:g)],v>>4){case 2:for(let w=c+1;;++w){if(w>=e||(f=s[w])<32||f>126&&f<g){this._printHandler(s,c,w),c=w-1;break}if(++w>=e||(f=s[w])<32||f>126&&f<g){this._printHandler(s,c,w),c=w-1;break}if(++w>=e||(f=s[w])<32||f>126&&f<g){this._printHandler(s,c,w),c=w-1;break}if(++w>=e||(f=s[w])<32||f>126&&f<g){this._printHandler(s,c,w),c=w-1;break}}break;case 3:this._executeHandlers[f]?this._executeHandlers[f]():this._executeHandlerFb(f),this.precedingJoinState=0;break;case 0:break;case 1:if(this._errorHandler({position:c,code:f,currentState:this.currentState,collect:this._collect,params:this._params,abort:!1}).abort)return;break;case 7:const m=this._csiHandlers[this._collect<<8|f];let y=m?m.length-1:-1;for(;y>=0&&(a=m[y](this._params),a!==!0);y--)if(a instanceof Promise)return this._preserveStack(3,m,y,v,c),a;y<0&&this._csiHandlerFb(this._collect<<8|f,this._params),this.precedingJoinState=0;break;case 8:do switch(f){case 59:this._params.addParam(0);break;case 58:this._params.addSubParam(-1);break;default:this._params.addDigit(f-48)}while(++c<e&&(f=s[c])>47&&f<60);c--;break;case 9:this._collect<<=8,this._collect|=f;break;case 10:const k=this._escHandlers[this._collect<<8|f];let L=k?k.length-1:-1;for(;L>=0&&(a=k[L](),a!==!0);L--)if(a instanceof Promise)return this._preserveStack(4,k,L,v,c),a;L<0&&this._escHandlerFb(this._collect<<8|f),this.precedingJoinState=0;break;case 11:this._params.reset(),this._params.addParam(0),this._collect=0;break;case 12:this._dcsParser.hook(this._collect<<8|f,this._params);break;case 13:for(let w=c+1;;++w)if(w>=e||(f=s[w])===24||f===26||f===27||f>127&&f<g){this._dcsParser.put(s,c,w),c=w-1;break}break;case 14:if(a=this._dcsParser.unhook(f!==24&&f!==26),a)return this._preserveStack(6,[],0,v,c),a;f===27&&(v|=1),this._params.reset(),this._params.addParam(0),this._collect=0,this.precedingJoinState=0;break;case 4:this._oscParser.start();break;case 5:for(let w=c+1;;w++)if(w>=e||(f=s[w])<32||f>127&&f<g){this._oscParser.put(s,c,w),c=w-1;break}break;case 6:if(a=this._oscParser.end(f!==24&&f!==26),a)return this._preserveStack(5,[],0,v,c),a;f===27&&(v|=1),this._params.reset(),this._params.addParam(0),this._collect=0,this.precedingJoinState=0}this.currentState=15&v}}}r.EscapeSequenceParser=h},6242:(A,r,o)=>{Object.defineProperty(r,"__esModule",{value:!0}),r.OscHandler=r.OscParser=void 0;const l=o(5770),u=o(482),n=[];r.OscParser=class{constructor(){this._state=0,this._active=n,this._id=-1,this._handlers=Object.create(null),this._handlerFb=()=>{},this._stack={paused:!1,loopPosition:0,fallThrough:!1}}registerHandler(d,_){this._handlers[d]===void 0&&(this._handlers[d]=[]);const g=this._handlers[d];return g.push(_),{dispose:()=>{const h=g.indexOf(_);h!==-1&&g.splice(h,1)}}}clearHandler(d){this._handlers[d]&&delete this._handlers[d]}setHandlerFallback(d){this._handlerFb=d}dispose(){this._handlers=Object.create(null),this._handlerFb=()=>{},this._active=n}reset(){if(this._state===2)for(let d=this._stack.paused?this._stack.loopPosition-1:this._active.length-1;d>=0;--d)this._active[d].end(!1);this._stack.paused=!1,this._active=n,this._id=-1,this._state=0}_start(){if(this._active=this._handlers[this._id]||n,this._active.length)for(let d=this._active.length-1;d>=0;d--)this._active[d].start();else this._handlerFb(this._id,"START")}_put(d,_,g){if(this._active.length)for(let h=this._active.length-1;h>=0;h--)this._active[h].put(d,_,g);else this._handlerFb(this._id,"PUT",(0,u.utf32ToString)(d,_,g))}start(){this.reset(),this._state=1}put(d,_,g){if(this._state!==3){if(this._state===1)for(;_<g;){const h=d[_++];if(h===59){this._state=2,this._start();break}if(h<48||57<h)return void(this._state=3);this._id===-1&&(this._id=0),this._id=10*this._id+h-48}this._state===2&&g-_>0&&this._put(d,_,g)}}end(d,_=!0){if(this._state!==0){if(this._state!==3)if(this._state===1&&this._start(),this._active.length){let g=!1,h=this._active.length-1,i=!1;if(this._stack.paused&&(h=this._stack.loopPosition-1,g=_,i=this._stack.fallThrough,this._stack.paused=!1),!i&&g===!1){for(;h>=0&&(g=this._active[h].end(d),g!==!0);h--)if(g instanceof Promise)return this._stack.paused=!0,this._stack.loopPosition=h,this._stack.fallThrough=!1,g;h--}for(;h>=0;h--)if(g=this._active[h].end(!1),g instanceof Promise)return this._stack.paused=!0,this._stack.loopPosition=h,this._stack.fallThrough=!0,g}else this._handlerFb(this._id,"END",d);this._active=n,this._id=-1,this._state=0}}},r.OscHandler=class{constructor(d){this._handler=d,this._data="",this._hitLimit=!1}start(){this._data="",this._hitLimit=!1}put(d,_,g){this._hitLimit||(this._data+=(0,u.utf32ToString)(d,_,g),this._data.length>l.PAYLOAD_LIMIT&&(this._data="",this._hitLimit=!0))}end(d){let _=!1;if(this._hitLimit)_=!1;else if(d&&(_=this._handler(this._data),_ instanceof Promise))return _.then((g=>(this._data="",this._hitLimit=!1,g)));return this._data="",this._hitLimit=!1,_}}},8742:(A,r)=>{Object.defineProperty(r,"__esModule",{value:!0}),r.Params=void 0;const o=2147483647;class l{static fromArray(n){const d=new l;if(!n.length)return d;for(let _=Array.isArray(n[0])?1:0;_<n.length;++_){const g=n[_];if(Array.isArray(g))for(let h=0;h<g.length;++h)d.addSubParam(g[h]);else d.addParam(g)}return d}constructor(n=32,d=32){if(this.maxLength=n,this.maxSubParamsLength=d,d>256)throw new Error("maxSubParamsLength must not be greater than 256");this.params=new Int32Array(n),this.length=0,this._subParams=new Int32Array(d),this._subParamsLength=0,this._subParamsIdx=new Uint16Array(n),this._rejectDigits=!1,this._rejectSubDigits=!1,this._digitIsSub=!1}clone(){const n=new l(this.maxLength,this.maxSubParamsLength);return n.params.set(this.params),n.length=this.length,n._subParams.set(this._subParams),n._subParamsLength=this._subParamsLength,n._subParamsIdx.set(this._subParamsIdx),n._rejectDigits=this._rejectDigits,n._rejectSubDigits=this._rejectSubDigits,n._digitIsSub=this._digitIsSub,n}toArray(){const n=[];for(let d=0;d<this.length;++d){n.push(this.params[d]);const _=this._subParamsIdx[d]>>8,g=255&this._subParamsIdx[d];g-_>0&&n.push(Array.prototype.slice.call(this._subParams,_,g))}return n}reset(){this.length=0,this._subParamsLength=0,this._rejectDigits=!1,this._rejectSubDigits=!1,this._digitIsSub=!1}addParam(n){if(this._digitIsSub=!1,this.length>=this.maxLength)this._rejectDigits=!0;else{if(n<-1)throw new Error("values lesser than -1 are not allowed");this._subParamsIdx[this.length]=this._subParamsLength<<8|this._subParamsLength,this.params[this.length++]=n>o?o:n}}addSubParam(n){if(this._digitIsSub=!0,this.length)if(this._rejectDigits||this._subParamsLength>=this.maxSubParamsLength)this._rejectSubDigits=!0;else{if(n<-1)throw new Error("values lesser than -1 are not allowed");this._subParams[this._subParamsLength++]=n>o?o:n,this._subParamsIdx[this.length-1]++}}hasSubParams(n){return(255&this._subParamsIdx[n])-(this._subParamsIdx[n]>>8)>0}getSubParams(n){const d=this._subParamsIdx[n]>>8,_=255&this._subParamsIdx[n];return _-d>0?this._subParams.subarray(d,_):null}getSubParamsAll(){const n={};for(let d=0;d<this.length;++d){const _=this._subParamsIdx[d]>>8,g=255&this._subParamsIdx[d];g-_>0&&(n[d]=this._subParams.slice(_,g))}return n}addDigit(n){let d;if(this._rejectDigits||!(d=this._digitIsSub?this._subParamsLength:this.length)||this._digitIsSub&&this._rejectSubDigits)return;const 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Error(\`\${h} cannot be less than 0, value: \${i}\`);break;case"fastScrollSensitivity":case"scrollSensitivity":if(i<=0)throw new Error(\`\${h} cannot be less than or equal to 0, value: \${i}\`);break;case"rows":case"cols":if(!i&&i!==0)throw new Error(\`\${h} must be numeric, value: \${i}\`);break;case"windowsPty":i=i??{}}return i}}r.OptionsService=_},2660:function(A,r,o){var l=this&&this.__decorate||function(_,g,h,i){var s,e=arguments.length,t=e<3?g:i===null?i=Object.getOwnPropertyDescriptor(g,h):i;if(typeof Reflect=="object"&&typeof Reflect.decorate=="function")t=Reflect.decorate(_,g,h,i);else for(var a=_.length-1;a>=0;a--)(s=_[a])&&(t=(e<3?s(t):e>3?s(g,h,t):s(g,h))||t);return e>3&&t&&Object.defineProperty(g,h,t),t},u=this&&this.__param||function(_,g){return function(h,i){g(h,i,_)}};Object.defineProperty(r,"__esModule",{value:!0}),r.OscLinkService=void 0;const n=o(2585);let d=r.OscLinkService=class{constructor(_){this._bufferService=_,this._nextId=1,this._entriesWithId=new 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u;r.IBufferService=(0,l.createDecorator)("BufferService"),r.ICoreMouseService=(0,l.createDecorator)("CoreMouseService"),r.ICoreService=(0,l.createDecorator)("CoreService"),r.ICharsetService=(0,l.createDecorator)("CharsetService"),r.IInstantiationService=(0,l.createDecorator)("InstantiationService"),(function(n){n[n.TRACE=0]="TRACE",n[n.DEBUG=1]="DEBUG",n[n.INFO=2]="INFO",n[n.WARN=3]="WARN",n[n.ERROR=4]="ERROR",n[n.OFF=5]="OFF"})(u||(r.LogLevelEnum=u={})),r.ILogService=(0,l.createDecorator)("LogService"),r.IOptionsService=(0,l.createDecorator)("OptionsService"),r.IOscLinkService=(0,l.createDecorator)("OscLinkService"),r.IUnicodeService=(0,l.createDecorator)("UnicodeService"),r.IDecorationService=(0,l.createDecorator)("DecorationService")},1480:(A,r,o)=>{Object.defineProperty(r,"__esModule",{value:!0}),r.UnicodeService=void 0;const l=o(8460),u=o(225);class n{static extractShouldJoin(_){return(1&_)!=0}static extractWidth(_){return _>>1&3}static extractCharKind(_){return _>>3}static createPropertyValue(_,g,h=!1){return(16777215&_)<<3|(3&g)<<1|(h?1:0)}constructor(){this._providers=Object.create(null),this._active="",this._onChange=new l.EventEmitter,this.onChange=this._onChange.event;const _=new u.UnicodeV6;this.register(_),this._active=_.version,this._activeProvider=_}dispose(){this._onChange.dispose()}get versions(){return Object.keys(this._providers)}get activeVersion(){return this._active}set activeVersion(_){if(!this._providers[_])throw new Error(\`unknown Unicode version "\${_}"\`);this._active=_,this._activeProvider=this._providers[_],this._onChange.fire(_)}register(_){this._providers[_.version]=_}wcwidth(_){return this._activeProvider.wcwidth(_)}getStringCellWidth(_){let g=0,h=0;const i=_.length;for(let s=0;s<i;++s){let e=_.charCodeAt(s);if(55296<=e&&e<=56319){if(++s>=i)return g+this.wcwidth(e);const f=_.charCodeAt(s);56320<=f&&f<=57343?e=1024*(e-55296)+f-56320+65536:g+=this.wcwidth(f)}const t=this.charProperties(e,h);let a=n.extractWidth(t);n.extractShouldJoin(t)&&(a-=n.extractWidth(h)),g+=a,h=t}return g}charProperties(_,g){return this._activeProvider.charProperties(_,g)}}r.UnicodeService=n}},G={};function j(A){var r=G[A];if(r!==void 0)return r.exports;var o=G[A]={exports:{}};return J[A].call(o.exports,o,o.exports,j),o.exports}var V={};return(()=>{var A=V;Object.defineProperty(A,"__esModule",{value:!0}),A.Terminal=void 0;const r=j(9042),o=j(3236),l=j(844),u=j(5741),n=j(8285),d=j(7975),_=j(7090),g=["cols","rows"];class h extends l.Disposable{constructor(s){super(),this._core=this.register(new o.Terminal(s)),this._addonManager=this.register(new u.AddonManager),this._publicOptions={...this._core.options};const e=a=>this._core.options[a],t=(a,f)=>{this._checkReadonlyOptions(a),this._core.options[a]=f};for(const a in this._core.options){const f={get:e.bind(this,a),set:t.bind(this,a)};Object.defineProperty(this._publicOptions,a,f)}}_checkReadonlyOptions(s){if(g.includes(s))throw new Error(\`Option "\${s}" can only be set in the constructor\`)}_checkProposedApi(){if(!this._core.optionsService.rawOptions.allowProposedApi)throw new Error("You must set the allowProposedApi option to true to use proposed API")}get onBell(){return this._core.onBell}get onBinary(){return this._core.onBinary}get onCursorMove(){return this._core.onCursorMove}get onData(){return this._core.onData}get onKey(){return this._core.onKey}get onLineFeed(){return this._core.onLineFeed}get onRender(){return this._core.onRender}get onResize(){return this._core.onResize}get onScroll(){return this._core.onScroll}get onSelectionChange(){return this._core.onSelectionChange}get onTitleChange(){return this._core.onTitleChange}get onWriteParsed(){return this._core.onWriteParsed}get element(){return this._core.element}get parser(){return this._parser||(this._parser=new d.ParserApi(this._core)),this._parser}get unicode(){return this._checkProposedApi(),new _.UnicodeApi(this._core)}get textarea(){return this._core.textarea}get rows(){return this._core.rows}get cols(){return this._core.cols}get buffer(){return this._buffer||(this._buffer=this.register(new n.BufferNamespaceApi(this._core))),this._buffer}get markers(){return this._checkProposedApi(),this._core.markers}get modes(){const s=this._core.coreService.decPrivateModes;let e="none";switch(this._core.coreMouseService.activeProtocol){case"X10":e="x10";break;case"VT200":e="vt200";break;case"DRAG":e="drag";break;case"ANY":e="any"}return{applicationCursorKeysMode:s.applicationCursorKeys,applicationKeypadMode:s.applicationKeypad,bracketedPasteMode:s.bracketedPasteMode,insertMode:this._core.coreService.modes.insertMode,mouseTrackingMode:e,originMode:s.origin,reverseWraparoundMode:s.reverseWraparound,sendFocusMode:s.sendFocus,wraparoundMode:s.wraparound}}get options(){return this._publicOptions}set options(s){for(const e in s)this._publicOptions[e]=s[e]}blur(){this._core.blur()}focus(){this._core.focus()}input(s,e=!0){this._core.input(s,e)}resize(s,e){this._verifyIntegers(s,e),this._core.resize(s,e)}open(s){this._core.open(s)}attachCustomKeyEventHandler(s){this._core.attachCustomKeyEventHandler(s)}attachCustomWheelEventHandler(s){this._core.attachCustomWheelEventHandler(s)}registerLinkProvider(s){return this._core.registerLinkProvider(s)}registerCharacterJoiner(s){return this._checkProposedApi(),this._core.registerCharacterJoiner(s)}deregisterCharacterJoiner(s){this._checkProposedApi(),this._core.deregisterCharacterJoiner(s)}registerMarker(s=0){return this._verifyIntegers(s),this._core.registerMarker(s)}registerDecoration(s){return this._checkProposedApi(),this._verifyPositiveIntegers(s.x??0,s.width??0,s.height??0),this._core.registerDecoration(s)}hasSelection(){return this._core.hasSelection()}select(s,e,t){this._verifyIntegers(s,e,t),this._core.select(s,e,t)}getSelection(){return this._core.getSelection()}getSelectionPosition(){return this._core.getSelectionPosition()}clearSelection(){this._core.clearSelection()}selectAll(){this._core.selectAll()}selectLines(s,e){this._verifyIntegers(s,e),this._core.selectLines(s,e)}dispose(){super.dispose()}scrollLines(s){this._verifyIntegers(s),this._core.scrollLines(s)}scrollPages(s){this._verifyIntegers(s),this._core.scrollPages(s)}scrollToTop(){this._core.scrollToTop()}scrollToBottom(){this._core.scrollToBottom()}scrollToLine(s){this._verifyIntegers(s),this._core.scrollToLine(s)}clear(){this._core.clear()}write(s,e){this._core.write(s,e)}writeln(s,e){this._core.write(s),this._core.write(\`\\r
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V=this._terminal._core;this._terminal.rows===j.rows&&this._terminal.cols===j.cols||(V._renderService.clear(),this._terminal.resize(j.cols,j.rows))}proposeDimensions(){if(!this._terminal||!this._terminal.element||!this._terminal.element.parentElement)return;const j=this._terminal._core,V=j._renderService.dimensions;if(V.css.cell.width===0||V.css.cell.height===0)return;const A=this._terminal.options.scrollback===0?0:j.viewport.scrollBarWidth,r=window.getComputedStyle(this._terminal.element.parentElement),o=parseInt(r.getPropertyValue("height")),l=Math.max(0,parseInt(r.getPropertyValue("width"))),u=window.getComputedStyle(this._terminal.element),n=o-(parseInt(u.getPropertyValue("padding-top"))+parseInt(u.getPropertyValue("padding-bottom"))),d=l-(parseInt(u.getPropertyValue("padding-right"))+parseInt(u.getPropertyValue("padding-left")))-A;return{cols:Math.max(2,Math.floor(d/V.css.cell.width)),rows:Math.max(1,Math.floor(n/V.css.cell.height))}}}})(),J})()))})(ge)),ge.exports}var Te=Ae(),me={exports:{}},be;function Me(){return be||(be=1,(function(Q,K){(function(J,G){Q.exports=G()})(self,(()=>(()=>{var J={6:(A,r)=>{function o(u){try{const n=new URL(u),d=n.password&&n.username?\`\${n.protocol}//\${n.username}:\${n.password}@\${n.host}\`:n.username?\`\${n.protocol}//\${n.username}@\${n.host}\`:\`\${n.protocol}//\${n.host}\`;return u.toLocaleLowerCase().startsWith(d.toLocaleLowerCase())}catch{return!1}}Object.defineProperty(r,"__esModule",{value:!0}),r.LinkComputer=r.WebLinkProvider=void 0,r.WebLinkProvider=class{constructor(u,n,d,_={}){this._terminal=u,this._regex=n,this._handler=d,this._options=_}provideLinks(u,n){const d=l.computeLink(u,this._regex,this._terminal,this._handler);n(this._addCallbacks(d))}_addCallbacks(u){return u.map((n=>(n.leave=this._options.leave,n.hover=(d,_)=>{if(this._options.hover){const{range:g}=n;this._options.hover(d,_,g)}},n)))}};class l{static computeLink(n,d,_,g){const h=new RegExp(d.source,(d.flags||"")+"g"),[i,s]=l._getWindowedLineStrings(n-1,_),e=i.join("");let t;const a=[];for(;t=h.exec(e);){const f=t[0];if(!o(f))continue;const[v,p]=l._mapStrIdx(_,s,0,t.index),[c,m]=l._mapStrIdx(_,v,p,f.length);if(v===-1||p===-1||c===-1||m===-1)continue;const y={start:{x:p+1,y:v+1},end:{x:m,y:c+1}};a.push({range:y,text:f,activate:g})}return a}static _getWindowedLineStrings(n,d){let _,g=n,h=n,i=0,s="";const e=[];if(_=d.buffer.active.getLine(n)){const t=_.translateToString(!0);if(_.isWrapped&&t[0]!==" "){for(i=0;(_=d.buffer.active.getLine(--g))&&i<2048&&(s=_.translateToString(!0),i+=s.length,e.push(s),_.isWrapped&&s.indexOf(" ")===-1););e.reverse()}for(e.push(t),i=0;(_=d.buffer.active.getLine(++h))&&_.isWrapped&&i<2048&&(s=_.translateToString(!0),i+=s.length,e.push(s),s.indexOf(" ")===-1););}return[e,g]}static _mapStrIdx(n,d,_,g){const h=n.buffer.active,i=h.getNullCell();let s=_;for(;g;){const e=h.getLine(d);if(!e)return[-1,-1];for(let t=s;t<e.length;++t){e.getCell(t,i);const a=i.getChars();if(i.getWidth()&&(g-=a.length||1,t===e.length-1&&a==="")){const f=h.getLine(d+1);f&&f.isWrapped&&(f.getCell(0,i),i.getWidth()===2&&(g+=1))}if(g<0)return[d,t]}d++,s=0}return[d,s]}}r.LinkComputer=l}},G={};function j(A){var r=G[A];if(r!==void 0)return r.exports;var o=G[A]={exports:{}};return J[A](o,o.exports,j),o.exports}var V={};return(()=>{var A=V;Object.defineProperty(A,"__esModule",{value:!0}),A.WebLinksAddon=void 0;const r=j(6),o=/(https?|HTTPS?):[/]{2}[^\\s"'!*(){}|\\\\\\^<>\`]*[^\\s"':,.!?{}|\\\\\\^~\\[\\]\`()<>]/;function l(u,n){const d=window.open();if(d){try{d.opener=null}catch{}d.location.href=n}else console.warn("Opening link blocked as opener could not be cleared")}A.WebLinksAddon=class{constructor(u=l,n={}){this._handler=u,this._options=n}activate(u){this._terminal=u;const n=this._options,d=n.urlRegex||o;this._linkProvider=this._terminal.registerLinkProvider(new r.WebLinkProvider(this._terminal,d,this._handler,n))}dispose(){var u;(u=this._linkProvider)==null||u.dispose()}}})(),V})()))})(me)),me.exports}var Oe=Me();class Pe{constructor(K){ne(this,"terminal");ne(this,"fitAddon");ne(this,"ws",null);ne(this,"container");this.container=document.getElementById(K),this.terminal=new Be.Terminal({cursorBlink:!0,cursorStyle:"block",fontSize:14,fontFamily:'"JetBrains Mono", "Fira Code", "Cascadia Code", monospace',theme:{background:"#0a0a0a",foreground:"#4af626",cursor:"#14d1ff",cursorAccent:"#0a0a0a",selectionBackground:"#273747",black:"#01060e",red:"#ea6c73",green:"#91b362",yellow:"#f9af4f",blue:"#53bdfa",magenta:"#fae994",cyan:"#90e1c6",white:"#c7c7c7",brightBlack:"#686868",brightRed:"#f07178",brightGreen:"#c2d94c",brightYellow:"#ffb454",brightBlue:"#59c2ff",brightMagenta:"#ffee99",brightCyan:"#95e6cb",brightWhite:"#ffffff"},allowProposedApi:!0,scrollback:1e4}),this.fitAddon=new Te.FitAddon,this.terminal.loadAddon(this.fitAddon),this.terminal.loadAddon(new Oe.WebLinksAddon),window.addEventListener("resize",()=>this.fit())}mount(){this.terminal.open(this.container),this.fit(),this.terminal.writeln("\\x1B[1;33m╔══════════════════════════════════╗\\x1B[0m"),this.terminal.writeln("\\x1B[1;33m║     CloudSSH Web Terminal        ║\\x1B[0m"),this.terminal.writeln("\\x1B[1;33m║     Powered by Cloudflare        ║\\x1B[0m"),this.terminal.writeln("\\x1B[1;33m╚══════════════════════════════════╝\\x1B[0m"),this.terminal.writeln("")}async connect(K){this.terminal.writeln(\`\\x1B[1;33m[*] Connecting to \${K.username}@\${K.host}:\${K.port}...\\x1B[0m\`);const G=\`\${window.location.protocol==="https:"?"wss:":"ws:"}//\${window.location.host}/api/ssh\`;return new Promise((j,V)=>{this.ws=new WebSocket(G),this.ws.onopen=()=>{var A;this.terminal.writeln("\\x1B[32m[+] WebSocket connected, sending credentials...\\x1B[0m"),(A=this.ws)==null||A.send(JSON.stringify({host:K.host,port:K.port,username:K.username,password:K.password})),j()},this.ws.onmessage=A=>{if(typeof A.data=="string")try{const r=JSON.parse(A.data);switch(r.type){case"status":this.terminal.writeln(\`\\x1B[32m[*] \${r.message}\\x1B[0m\`);break;case"error":this.terminal.writeln(\`\\x1B[31m[!] \${r.message}\\x1B[0m\`);break}}catch{this.terminal.write(A.data)}else{const r=new FileReader;r.onload=()=>{this.terminal.write(new Uint8Array(r.result))},r.readAsArrayBuffer(A.data)}},this.ws.onclose=A=>{this.terminal.writeln(\`\\x1B[33m[*] Connection closed (code=\${A.code})\\x1B[0m\`),document.getElementById("term-status").innerHTML='<div class="w-2 h-2 bg-red-500"></div> Disconnected'},this.ws.onerror=()=>{this.terminal.writeln("\\x1B[31m[!] Connection error\\x1B[0m"),V(new Error("WebSocket connection failed"))},this.terminal.onData(A=>{var r;((r=this.ws)==null?void 0:r.readyState)===WebSocket.OPEN&&this.ws.send(A)}),this.terminal.onResize(({cols:A,rows:r})=>{var o;((o=this.ws)==null?void 0:o.readyState)===WebSocket.OPEN&&this.ws.send(JSON.stringify({type:"resize",cols:A,rows:r}))})})}fit(){this.fitAddon.fit()}disconnect(){var K;(K=this.ws)==null||K.close(),this.ws=null}dispose(){this.disconnect(),this.terminal.dispose()}}class Ie{constructor(K){ne(this,"terminal");this.terminal=K,this.render()}render(){const K=document.getElementById("connection-form-container");K.innerHTML=\`
+\`)}clearSelection(){this._model.clearSelection(),this._removeMouseDownListeners(),this.refresh(),this._onSelectionChange.fire()}refresh(u){this._refreshAnimationFrame||(this._refreshAnimationFrame=this._coreBrowserService.window.requestAnimationFrame((()=>this._refresh()))),o.isLinux&&u&&this.selectionText.length&&this._onLinuxMouseSelection.fire(this.selectionText)}_refresh(){this._refreshAnimationFrame=void 0,this._onRedrawRequest.fire({start:this._model.finalSelectionStart,end:this._model.finalSelectionEnd,columnSelectMode:this._activeSelectionMode===3})}_isClickInSelection(u){const L=this._getMouseBufferCoords(u),M=this._model.finalSelectionStart,T=this._model.finalSelectionEnd;return!!(M&&T&&L)&&this._areCoordsInSelection(L,M,T)}isCellInSelection(u,L){const M=this._model.finalSelectionStart,T=this._model.finalSelectionEnd;return!(!M||!T)&&this._areCoordsInSelection([u,L],M,T)}_areCoordsInSelection(u,L,M){return u[1]>L[1]&&u[1]<M[1]||L[1]===M[1]&&u[1]===L[1]&&u[0]>=L[0]&&u[0]<M[0]||L[1]<M[1]&&u[1]===M[1]&&u[0]<M[0]||L[1]<M[1]&&u[1]===L[1]&&u[0]>=L[0]}_selectWordAtCursor(u,L){var D,k;const M=(k=(D=this._linkifier.currentLink)==null?void 0:D.link)==null?void 0:k.range;if(M)return this._model.selectionStart=[M.start.x-1,M.start.y-1],this._model.selectionStartLength=(0,s.getRangeLength)(M,this._bufferService.cols),this._model.selectionEnd=void 0,!0;const T=this._getMouseBufferCoords(u);return!!T&&(this._selectWordAt(T,L),this._model.selectionEnd=void 0,!0)}selectAll(){this._model.isSelectAllActive=!0,this.refresh(),this._onSelectionChange.fire()}selectLines(u,L){this._model.clearSelection(),u=Math.max(u,0),L=Math.min(L,this._bufferService.buffer.lines.length-1),this._model.selectionStart=[0,u],this._model.selectionEnd=[this._bufferService.cols,L],this.refresh(),this._onSelectionChange.fire()}_handleTrim(u){this._model.handleTrim(u)&&this.refresh()}_getMouseBufferCoords(u){const L=this._mouseService.getCoords(u,this._screenElement,this._bufferService.cols,this._bufferService.rows,!0);if(L)return L[0]--,L[1]--,L[1]+=this._bufferService.buffer.ydisp,L}_getMouseEventScrollAmount(u){let L=(0,h.getCoordsRelativeToElement)(this._coreBrowserService.window,u,this._screenElement)[1];const M=this._renderService.dimensions.css.canvas.height;return L>=0&&L<=M?0:(L>M&&(L-=M),L=Math.min(Math.max(L,-50),50),L/=50,L/Math.abs(L)+Math.round(14*L))}shouldForceSelection(u){return o.isMac?u.altKey&&this._optionsService.rawOptions.macOptionClickForcesSelection:u.shiftKey}handleMouseDown(u){if(this._mouseDownTimeStamp=u.timeStamp,(u.button!==2||!this.hasSelection)&&u.button===0){if(!this._enabled){if(!this.shouldForceSelection(u))return;u.stopPropagation()}u.preventDefault(),this._dragScrollAmount=0,this._enabled&&u.shiftKey?this._handleIncrementalClick(u):u.detail===1?this._handleSingleClick(u):u.detail===2?this._handleDoubleClick(u):u.detail===3&&this._handleTripleClick(u),this._addMouseDownListeners(),this.refresh(!0)}}_addMouseDownListeners(){this._screenElement.ownerDocument&&(this._screenElement.ownerDocument.addEventListener("mousemove",this._mouseMoveListener),this._screenElement.ownerDocument.addEventListener("mouseup",this._mouseUpListener)),this._dragScrollIntervalTimer=this._coreBrowserService.window.setInterval((()=>this._dragScroll()),50)}_removeMouseDownListeners(){this._screenElement.ownerDocument&&(this._screenElement.ownerDocument.removeEventListener("mousemove",this._mouseMoveListener),this._screenElement.ownerDocument.removeEventListener("mouseup",this._mouseUpListener)),this._coreBrowserService.window.clearInterval(this._dragScrollIntervalTimer),this._dragScrollIntervalTimer=void 0}_handleIncrementalClick(u){this._model.selectionStart&&(this._model.selectionEnd=this._getMouseBufferCoords(u))}_handleSingleClick(u){if(this._model.selectionStartLength=0,this._model.isSelectAllActive=!1,this._activeSelectionMode=this.shouldColumnSelect(u)?3:0,this._model.selectionStart=this._getMouseBufferCoords(u),!this._model.selectionStart)return;this._model.selectionEnd=void 0;const L=this._bufferService.buffer.lines.get(this._model.selectionStart[1]);L&&L.length!==this._model.selectionStart[0]&&L.hasWidth(this._model.selectionStart[0])===0&&this._model.selectionStart[0]++}_handleDoubleClick(u){this._selectWordAtCursor(u,!0)&&(this._activeSelectionMode=1)}_handleTripleClick(u){const L=this._getMouseBufferCoords(u);L&&(this._activeSelectionMode=2,this._selectLineAt(L[1]))}shouldColumnSelect(u){return u.altKey&&!(o.isMac&&this._optionsService.rawOptions.macOptionClickForcesSelection)}_handleMouseMove(u){if(u.stopImmediatePropagation(),!this._model.selectionStart)return;const L=this._model.selectionEnd?[this._model.selectionEnd[0],this._model.selectionEnd[1]]:null;if(this._model.selectionEnd=this._getMouseBufferCoords(u),!this._model.selectionEnd)return void this.refresh(!0);this._activeSelectionMode===2?this._model.selectionEnd[1]<this._model.selectionStart[1]?this._model.selectionEnd[0]=0:this._model.selectionEnd[0]=this._bufferService.cols:this._activeSelectionMode===1&&this._selectToWordAt(this._model.selectionEnd),this._dragScrollAmount=this._getMouseEventScrollAmount(u),this._activeSelectionMode!==3&&(this._dragScrollAmount>0?this._model.selectionEnd[0]=this._bufferService.cols:this._dragScrollAmount<0&&(this._model.selectionEnd[0]=0));const M=this._bufferService.buffer;if(this._model.selectionEnd[1]<M.lines.length){const T=M.lines.get(this._model.selectionEnd[1]);T&&T.hasWidth(this._model.selectionEnd[0])===0&&this._model.selectionEnd[0]<this._bufferService.cols&&this._model.selectionEnd[0]++}L&&L[0]===this._model.selectionEnd[0]&&L[1]===this._model.selectionEnd[1]||this.refresh(!0)}_dragScroll(){if(this._model.selectionEnd&&this._model.selectionStart&&this._dragScrollAmount){this._onRequestScrollLines.fire({amount:this._dragScrollAmount,suppressScrollEvent:!1});const u=this._bufferService.buffer;this._dragScrollAmount>0?(this._activeSelectionMode!==3&&(this._model.selectionEnd[0]=this._bufferService.cols),this._model.selectionEnd[1]=Math.min(u.ydisp+this._bufferService.rows,u.lines.length-1)):(this._activeSelectionMode!==3&&(this._model.selectionEnd[0]=0),this._model.selectionEnd[1]=u.ydisp),this.refresh()}}_handleMouseUp(u){const L=u.timeStamp-this._mouseDownTimeStamp;if(this._removeMouseDownListeners(),this.selectionText.length<=1&&L<500&&u.altKey&&this._optionsService.rawOptions.altClickMovesCursor){if(this._bufferService.buffer.ybase===this._bufferService.buffer.ydisp){const M=this._mouseService.getCoords(u,this._element,this._bufferService.cols,this._bufferService.rows,!1);if(M&&M[0]!==void 0&&M[1]!==void 0){const T=(0,d.moveToCellSequence)(M[0]-1,M[1]-1,this._bufferService,this._coreService.decPrivateModes.applicationCursorKeys);this._coreService.triggerDataEvent(T,!0)}}}else this._fireEventIfSelectionChanged()}_fireEventIfSelectionChanged(){const u=this._model.finalSelectionStart,L=this._model.finalSelectionEnd,M=!(!u||!L||u[0]===L[0]&&u[1]===L[1]);M?u&&L&&(this._oldSelectionStart&&this._oldSelectionEnd&&u[0]===this._oldSelectionStart[0]&&u[1]===this._oldSelectionStart[1]&&L[0]===this._oldSelectionEnd[0]&&L[1]===this._oldSelectionEnd[1]||this._fireOnSelectionChange(u,L,M)):this._oldHasSelection&&this._fireOnSelectionChange(u,L,M)}_fireOnSelectionChange(u,L,M){this._oldSelectionStart=u,this._oldSelectionEnd=L,this._oldHasSelection=M,this._onSelectionChange.fire()}_handleBufferActivate(u){this.clearSelection(),this._trimListener.dispose(),this._trimListener=u.activeBuffer.lines.onTrim((L=>this._handleTrim(L)))}_convertViewportColToCharacterIndex(u,L){let M=L;for(let T=0;L>=T;T++){const D=u.loadCell(T,this._workCell).getChars().length;this._workCell.getWidth()===0?M--:D>1&&L!==T&&(M+=D-1)}return M}setSelection(u,L,M){this._model.clearSelection(),this._removeMouseDownListeners(),this._model.selectionStart=[u,L],this._model.selectionStartLength=M,this.refresh(),this._fireEventIfSelectionChanged()}rightClickSelect(u){this._isClickInSelection(u)||(this._selectWordAtCursor(u,!1)&&this.refresh(!0),this._fireEventIfSelectionChanged())}_getWordAt(u,L,M=!0,T=!0){if(u[0]>=this._bufferService.cols)return;const D=this._bufferService.buffer,k=D.lines.get(u[1]);if(!k)return;const O=D.translateBufferLineToString(u[1],!1);let F=this._convertViewportColToCharacterIndex(k,u[0]),U=F;const $=u[0]-F;let W=0,y=0,A=0,B=0;if(O.charAt(F)===" "){for(;F>0&&O.charAt(F-1)===" ";)F--;for(;U<O.length&&O.charAt(U+1)===" ";)U++}else{let q=u[0],K=u[0];k.getWidth(q)===0&&(W++,q--),k.getWidth(K)===2&&(y++,K++);const G=k.getString(K).length;for(G>1&&(B+=G-1,U+=G-1);q>0&&F>0&&!this._isCharWordSeparator(k.loadCell(q-1,this._workCell));){k.loadCell(q-1,this._workCell);const I=this._workCell.getChars().length;this._workCell.getWidth()===0?(W++,q--):I>1&&(A+=I-1,F-=I-1),F--,q--}for(;K<k.length&&U+1<O.length&&!this._isCharWordSeparator(k.loadCell(K+1,this._workCell));){k.loadCell(K+1,this._workCell);const I=this._workCell.getChars().length;this._workCell.getWidth()===2?(y++,K++):I>1&&(B+=I-1,U+=I-1),U++,K++}}U++;let P=F+$-W+A,z=Math.min(this._bufferService.cols,U-F+W+y-A-B);if(L||O.slice(F,U).trim()!==""){if(M&&P===0&&k.getCodePoint(0)!==32){const q=D.lines.get(u[1]-1);if(q&&k.isWrapped&&q.getCodePoint(this._bufferService.cols-1)!==32){const K=this._getWordAt([this._bufferService.cols-1,u[1]-1],!1,!0,!1);if(K){const G=this._bufferService.cols-K.start;P-=G,z+=G}}}if(T&&P+z===this._bufferService.cols&&k.getCodePoint(this._bufferService.cols-1)!==32){const q=D.lines.get(u[1]+1);if(q!=null&&q.isWrapped&&q.getCodePoint(0)!==32){const K=this._getWordAt([0,u[1]+1],!1,!1,!0);K&&(z+=K.length)}}return{start:P,length:z}}}_selectWordAt(u,L){const M=this._getWordAt(u,L);if(M){for(;M.start<0;)M.start+=this._bufferService.cols,u[1]--;this._model.selectionStart=[M.start,u[1]],this._model.selectionStartLength=M.length}}_selectToWordAt(u){const L=this._getWordAt(u,!0);if(L){let M=u[1];for(;L.start<0;)L.start+=this._bufferService.cols,M--;if(!this._model.areSelectionValuesReversed())for(;L.start+L.length>this._bufferService.cols;)L.length-=this._bufferService.cols,M++;this._model.selectionEnd=[this._model.areSelectionValuesReversed()?L.start:L.start+L.length,M]}}_isCharWordSeparator(u){return u.getWidth()!==0&&this._optionsService.rawOptions.wordSeparator.indexOf(u.getChars())>=0}_selectLineAt(u){const L=this._bufferService.buffer.getWrappedRangeForLine(u),M={start:{x:0,y:L.first},end:{x:this._bufferService.cols-1,y:L.last}};this._model.selectionStart=[0,L.first],this._model.selectionEnd=void 0,this._model.selectionStartLength=(0,s.getRangeLength)(M,this._bufferService.cols)}};i.SelectionService=w=l([_(3,c.IBufferService),_(4,c.ICoreService),_(5,C.IMouseService),_(6,c.IOptionsService),_(7,C.IRenderService),_(8,C.ICoreBrowserService)],w)},4725:(b,i,a)=>{Object.defineProperty(i,"__esModule",{value:!0}),i.ILinkProviderService=i.IThemeService=i.ICharacterJoinerService=i.ISelectionService=i.IRenderService=i.IMouseService=i.ICoreBrowserService=i.ICharSizeService=void 0;const l=a(8343);i.ICharSizeService=(0,l.createDecorator)("CharSizeService"),i.ICoreBrowserService=(0,l.createDecorator)("CoreBrowserService"),i.IMouseService=(0,l.createDecorator)("MouseService"),i.IRenderService=(0,l.createDecorator)("RenderService"),i.ISelectionService=(0,l.createDecorator)("SelectionService"),i.ICharacterJoinerService=(0,l.createDecorator)("CharacterJoinerService"),i.IThemeService=(0,l.createDecorator)("ThemeService"),i.ILinkProviderService=(0,l.createDecorator)("LinkProviderService")},6731:function(b,i,a){var l=this&&this.__decorate||function(w,u,L,M){var T,D=arguments.length,k=D<3?u:M===null?M=Object.getOwnPropertyDescriptor(u,L):M;if(typeof Reflect=="object"&&typeof Reflect.decorate=="function")k=Reflect.decorate(w,u,L,M);else for(var O=w.length-1;O>=0;O--)(T=w[O])&&(k=(D<3?T(k):D>3?T(u,L,k):T(u,L))||k);return D>3&&k&&Object.defineProperty(u,L,k),k},_=this&&this.__param||function(w,u){return function(L,M){u(L,M,w)}};Object.defineProperty(i,"__esModule",{value:!0}),i.ThemeService=i.DEFAULT_ANSI_COLORS=void 0;const h=a(7239),d=a(8055),v=a(8460),C=a(844),f=a(2585),t=d.css.toColor("#ffffff"),o=d.css.toColor("#000000"),s=d.css.toColor("#ffffff"),n=d.css.toColor("#000000"),c={css:"rgba(255, 255, 255, 0.3)",rgba:4294967117};i.DEFAULT_ANSI_COLORS=Object.freeze((()=>{const w=[d.css.toColor("#2e3436"),d.css.toColor("#cc0000"),d.css.toColor("#4e9a06"),d.css.toColor("#c4a000"),d.css.toColor("#3465a4"),d.css.toColor("#75507b"),d.css.toColor("#06989a"),d.css.toColor("#d3d7cf"),d.css.toColor("#555753"),d.css.toColor("#ef2929"),d.css.toColor("#8ae234"),d.css.toColor("#fce94f"),d.css.toColor("#729fcf"),d.css.toColor("#ad7fa8"),d.css.toColor("#34e2e2"),d.css.toColor("#eeeeec")],u=[0,95,135,175,215,255];for(let L=0;L<216;L++){const M=u[L/36%6|0],T=u[L/6%6|0],D=u[L%6];w.push({css:d.channels.toCss(M,T,D),rgba:d.channels.toRgba(M,T,D)})}for(let L=0;L<24;L++){const M=8+10*L;w.push({css:d.channels.toCss(M,M,M),rgba:d.channels.toRgba(M,M,M)})}return w})());let g=i.ThemeService=class extends C.Disposable{get colors(){return this._colors}constructor(w){super(),this._optionsService=w,this._contrastCache=new h.ColorContrastCache,this._halfContrastCache=new h.ColorContrastCache,this._onChangeColors=this.register(new v.EventEmitter),this.onChangeColors=this._onChangeColors.event,this._colors={foreground:t,background:o,cursor:s,cursorAccent:n,selectionForeground:void 0,selectionBackgroundTransparent:c,selectionBackgroundOpaque:d.color.blend(o,c),selectionInactiveBackgroundTransparent:c,selectionInactiveBackgroundOpaque:d.color.blend(o,c),ansi:i.DEFAULT_ANSI_COLORS.slice(),contrastCache:this._contrastCache,halfContrastCache:this._halfContrastCache},this._updateRestoreColors(),this._setTheme(this._optionsService.rawOptions.theme),this.register(this._optionsService.onSpecificOptionChange("minimumContrastRatio",(()=>this._contrastCache.clear()))),this.register(this._optionsService.onSpecificOptionChange("theme",(()=>this._setTheme(this._optionsService.rawOptions.theme))))}_setTheme(w={}){const u=this._colors;if(u.foreground=S(w.foreground,t),u.background=S(w.background,o),u.cursor=S(w.cursor,s),u.cursorAccent=S(w.cursorAccent,n),u.selectionBackgroundTransparent=S(w.selectionBackground,c),u.selectionBackgroundOpaque=d.color.blend(u.background,u.selectionBackgroundTransparent),u.selectionInactiveBackgroundTransparent=S(w.selectionInactiveBackground,u.selectionBackgroundTransparent),u.selectionInactiveBackgroundOpaque=d.color.blend(u.background,u.selectionInactiveBackgroundTransparent),u.selectionForeground=w.selectionForeground?S(w.selectionForeground,d.NULL_COLOR):void 0,u.selectionForeground===d.NULL_COLOR&&(u.selectionForeground=void 0),d.color.isOpaque(u.selectionBackgroundTransparent)&&(u.selectionBackgroundTransparent=d.color.opacity(u.selectionBackgroundTransparent,.3)),d.color.isOpaque(u.selectionInactiveBackgroundTransparent)&&(u.selectionInactiveBackgroundTransparent=d.color.opacity(u.selectionInactiveBackgroundTransparent,.3)),u.ansi=i.DEFAULT_ANSI_COLORS.slice(),u.ansi[0]=S(w.black,i.DEFAULT_ANSI_COLORS[0]),u.ansi[1]=S(w.red,i.DEFAULT_ANSI_COLORS[1]),u.ansi[2]=S(w.green,i.DEFAULT_ANSI_COLORS[2]),u.ansi[3]=S(w.yellow,i.DEFAULT_ANSI_COLORS[3]),u.ansi[4]=S(w.blue,i.DEFAULT_ANSI_COLORS[4]),u.ansi[5]=S(w.magenta,i.DEFAULT_ANSI_COLORS[5]),u.ansi[6]=S(w.cyan,i.DEFAULT_ANSI_COLORS[6]),u.ansi[7]=S(w.white,i.DEFAULT_ANSI_COLORS[7]),u.ansi[8]=S(w.brightBlack,i.DEFAULT_ANSI_COLORS[8]),u.ansi[9]=S(w.brightRed,i.DEFAULT_ANSI_COLORS[9]),u.ansi[10]=S(w.brightGreen,i.DEFAULT_ANSI_COLORS[10]),u.ansi[11]=S(w.brightYellow,i.DEFAULT_ANSI_COLORS[11]),u.ansi[12]=S(w.brightBlue,i.DEFAULT_ANSI_COLORS[12]),u.ansi[13]=S(w.brightMagenta,i.DEFAULT_ANSI_COLORS[13]),u.ansi[14]=S(w.brightCyan,i.DEFAULT_ANSI_COLORS[14]),u.ansi[15]=S(w.brightWhite,i.DEFAULT_ANSI_COLORS[15]),w.extendedAnsi){const L=Math.min(u.ansi.length-16,w.extendedAnsi.length);for(let M=0;M<L;M++)u.ansi[M+16]=S(w.extendedAnsi[M],i.DEFAULT_ANSI_COLORS[M+16])}this._contrastCache.clear(),this._halfContrastCache.clear(),this._updateRestoreColors(),this._onChangeColors.fire(this.colors)}restoreColor(w){this._restoreColor(w),this._onChangeColors.fire(this.colors)}_restoreColor(w){if(w!==void 0)switch(w){case 256:this._colors.foreground=this._restoreColors.foreground;break;case 257:this._colors.background=this._restoreColors.background;break;case 258:this._colors.cursor=this._restoreColors.cursor;break;default:this._colors.ansi[w]=this._restoreColors.ansi[w]}else for(let u=0;u<this._restoreColors.ansi.length;++u)this._colors.ansi[u]=this._restoreColors.ansi[u]}modifyColors(w){w(this._colors),this._onChangeColors.fire(this.colors)}_updateRestoreColors(){this._restoreColors={foreground:this._colors.foreground,background:this._colors.background,cursor:this._colors.cursor,ansi:this._colors.ansi.slice()}}};function S(w,u){if(w!==void 0)try{return d.css.toColor(w)}catch{}return u}i.ThemeService=g=l([_(0,f.IOptionsService)],g)},6349:(b,i,a)=>{Object.defineProperty(i,"__esModule",{value:!0}),i.CircularList=void 0;const l=a(8460),_=a(844);class h extends _.Disposable{constructor(v){super(),this._maxLength=v,this.onDeleteEmitter=this.register(new l.EventEmitter),this.onDelete=this.onDeleteEmitter.event,this.onInsertEmitter=this.register(new l.EventEmitter),this.onInsert=this.onInsertEmitter.event,this.onTrimEmitter=this.register(new l.EventEmitter),this.onTrim=this.onTrimEmitter.event,this._array=new Array(this._maxLength),this._startIndex=0,this._length=0}get maxLength(){return this._maxLength}set maxLength(v){if(this._maxLength===v)return;const C=new Array(v);for(let f=0;f<Math.min(v,this.length);f++)C[f]=this._array[this._getCyclicIndex(f)];this._array=C,this._maxLength=v,this._startIndex=0}get length(){return this._length}set length(v){if(v>this._length)for(let 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T=[];T.push(this.onLineFeed(c.updateWindowsModeWrappedState.bind(null,this._bufferService))),T.push(this.registerCsiHandler({final:"H"},(()=>((0,c.updateWindowsModeWrappedState)(this._bufferService),!1)))),this._windowsWrappingHeuristics.value=(0,l.toDisposable)((()=>{for(const D of T)D.dispose()}))}}}i.CoreTerminal=L},8460:(b,i)=>{Object.defineProperty(i,"__esModule",{value:!0}),i.runAndSubscribe=i.forwardEvent=i.EventEmitter=void 0,i.EventEmitter=class{constructor(){this._listeners=[],this._disposed=!1}get event(){return this._event||(this._event=a=>(this._listeners.push(a),{dispose:()=>{if(!this._disposed){for(let l=0;l<this._listeners.length;l++)if(this._listeners[l]===a)return void this._listeners.splice(l,1)}}})),this._event}fire(a,l){const _=[];for(let h=0;h<this._listeners.length;h++)_.push(this._listeners[h]);for(let h=0;h<_.length;h++)_[h].call(void 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o.EventEmitter),this.onColor=this._onColor.event,this._parseStack={paused:!1,cursorStartX:0,cursorStartY:0,decodedLength:0,position:0},this._specialColors=[256,257,258],this.register(this._parser),this._dirtyRowTracker=new U(this._bufferService),this._activeBuffer=this._bufferService.buffer,this.register(this._bufferService.buffers.onBufferActivate((E=>this._activeBuffer=E.activeBuffer))),this._parser.setCsiHandlerFallback(((E,N)=>{this._logService.debug("Unknown CSI code: ",{identifier:this._parser.identToString(E),params:N.toArray()})})),this._parser.setEscHandlerFallback((E=>{this._logService.debug("Unknown ESC code: ",{identifier:this._parser.identToString(E)})})),this._parser.setExecuteHandlerFallback((E=>{this._logService.debug("Unknown EXECUTE code: ",{code:E})})),this._parser.setOscHandlerFallback(((E,N,H)=>{this._logService.debug("Unknown OSC code: ",{identifier:E,action:N,data:H})})),this._parser.setDcsHandlerFallback(((E,N,H)=>{N==="HOOK"&&(H=H.toArray()),this._logService.debug("Unknown DCS code: ",{identifier:this._parser.identToString(E),action:N,payload:H})})),this._parser.setPrintHandler(((E,N,H)=>this.print(E,N,H))),this._parser.registerCsiHandler({final:"@"},(E=>this.insertChars(E))),this._parser.registerCsiHandler({intermediates:" ",final:"@"},(E=>this.scrollLeft(E))),this._parser.registerCsiHandler({final:"A"},(E=>this.cursorUp(E))),this._parser.registerCsiHandler({intermediates:" ",final:"A"},(E=>this.scrollRight(E))),this._parser.registerCsiHandler({final:"B"},(E=>this.cursorDown(E))),this._parser.registerCsiHandler({final:"C"},(E=>this.cursorForward(E))),this._parser.registerCsiHandler({final:"D"},(E=>this.cursorBackward(E))),this._parser.registerCsiHandler({final:"E"},(E=>this.cursorNextLine(E))),this._parser.registerCsiHandler({final:"F"},(E=>this.cursorPrecedingLine(E))),this._parser.registerCsiHandler({final:"G"},(E=>this.cursorCharAbsolute(E))),this._parser.registerCsiHandler({final:"H"},(E=>this.cursorPosition(E))),this._parser.registerCsiHandler({final:"I"},(E=>this.cursorForwardTab(E))),this._parser.registerCsiHandler({final:"J"},(E=>this.eraseInDisplay(E,!1))),this._parser.registerCsiHandler({prefix:"?",final:"J"},(E=>this.eraseInDisplay(E,!0))),this._parser.registerCsiHandler({final:"K"},(E=>this.eraseInLine(E,!1))),this._parser.registerCsiHandler({prefix:"?",final:"K"},(E=>this.eraseInLine(E,!0))),this._parser.registerCsiHandler({final:"L"},(E=>this.insertLines(E))),this._parser.registerCsiHandler({final:"M"},(E=>this.deleteLines(E))),this._parser.registerCsiHandler({final:"P"},(E=>this.deleteChars(E))),this._parser.registerCsiHandler({final:"S"},(E=>this.scrollUp(E))),this._parser.registerCsiHandler({final:"T"},(E=>this.scrollDown(E))),this._parser.registerCsiHandler({final:"X"},(E=>this.eraseChars(E))),this._parser.registerCsiHandler({final:"Z"},(E=>this.cursorBackwardTab(E))),this._parser.registerCsiHandler({final:"\`"},(E=>this.charPosAbsolute(E))),this._parser.registerCsiHandler({final:"a"},(E=>this.hPositionRelative(E))),this._parser.registerCsiHandler({final:"b"},(E=>this.repeatPrecedingCharacter(E))),this._parser.registerCsiHandler({final:"c"},(E=>this.sendDeviceAttributesPrimary(E))),this._parser.registerCsiHandler({prefix:">",final:"c"},(E=>this.sendDeviceAttributesSecondary(E))),this._parser.registerCsiHandler({final:"d"},(E=>this.linePosAbsolute(E))),this._parser.registerCsiHandler({final:"e"},(E=>this.vPositionRelative(E))),this._parser.registerCsiHandler({final:"f"},(E=>this.hVPosition(E))),this._parser.registerCsiHandler({final:"g"},(E=>this.tabClear(E))),this._parser.registerCsiHandler({final:"h"},(E=>this.setMode(E))),this._parser.registerCsiHandler({prefix:"?",final:"h"},(E=>this.setModePrivate(E))),this._parser.registerCsiHandler({final:"l"},(E=>this.resetMode(E))),this._parser.registerCsiHandler({prefix:"?",final:"l"},(E=>this.resetModePrivate(E))),this._parser.registerCsiHandler({final:"m"},(E=>this.charAttributes(E))),this._parser.registerCsiHandler({final:"n"},(E=>this.deviceStatus(E))),this._parser.registerCsiHandler({prefix:"?",final:"n"},(E=>this.deviceStatusPrivate(E))),this._parser.registerCsiHandler({intermediates:"!",final:"p"},(E=>this.softReset(E))),this._parser.registerCsiHandler({intermediates:" ",final:"q"},(E=>this.setCursorStyle(E))),this._parser.registerCsiHandler({final:"r"},(E=>this.setScrollRegion(E))),this._parser.registerCsiHandler({final:"s"},(E=>this.saveCursor(E))),this._parser.registerCsiHandler({final:"t"},(E=>this.windowOptions(E))),this._parser.registerCsiHandler({final:"u"},(E=>this.restoreCursor(E))),this._parser.registerCsiHandler({intermediates:"'",final:"}"},(E=>this.insertColumns(E))),this._parser.registerCsiHandler({intermediates:"'",final:"~"},(E=>this.deleteColumns(E))),this._parser.registerCsiHandler({intermediates:'"',final:"q"},(E=>this.selectProtected(E))),this._parser.registerCsiHandler({intermediates:"$",final:"p"},(E=>this.requestMode(E,!0))),this._parser.registerCsiHandler({prefix:"?",intermediates:"$",final:"p"},(E=>this.requestMode(E,!1))),this._parser.setExecuteHandler(h.C0.BEL,(()=>this.bell())),this._parser.setExecuteHandler(h.C0.LF,(()=>this.lineFeed())),this._parser.setExecuteHandler(h.C0.VT,(()=>this.lineFeed())),this._parser.setExecuteHandler(h.C0.FF,(()=>this.lineFeed())),this._parser.setExecuteHandler(h.C0.CR,(()=>this.carriageReturn())),this._parser.setExecuteHandler(h.C0.BS,(()=>this.backspace())),this._parser.setExecuteHandler(h.C0.HT,(()=>this.tab())),this._parser.setExecuteHandler(h.C0.SO,(()=>this.shiftOut())),this._parser.setExecuteHandler(h.C0.SI,(()=>this.shiftIn())),this._parser.setExecuteHandler(h.C1.IND,(()=>this.index())),this._parser.setExecuteHandler(h.C1.NEL,(()=>this.nextLine())),this._parser.setExecuteHandler(h.C1.HTS,(()=>this.tabSet())),this._parser.registerOscHandler(0,new w.OscHandler((E=>(this.setTitle(E),this.setIconName(E),!0)))),this._parser.registerOscHandler(1,new w.OscHandler((E=>this.setIconName(E)))),this._parser.registerOscHandler(2,new w.OscHandler((E=>this.setTitle(E)))),this._parser.registerOscHandler(4,new w.OscHandler((E=>this.setOrReportIndexedColor(E)))),this._parser.registerOscHandler(8,new w.OscHandler((E=>this.setHyperlink(E)))),this._parser.registerOscHandler(10,new w.OscHandler((E=>this.setOrReportFgColor(E)))),this._parser.registerOscHandler(11,new w.OscHandler((E=>this.setOrReportBgColor(E)))),this._parser.registerOscHandler(12,new w.OscHandler((E=>this.setOrReportCursorColor(E)))),this._parser.registerOscHandler(104,new w.OscHandler((E=>this.restoreIndexedColor(E)))),this._parser.registerOscHandler(110,new w.OscHandler((E=>this.restoreFgColor(E)))),this._parser.registerOscHandler(111,new w.OscHandler((E=>this.restoreBgColor(E)))),this._parser.registerOscHandler(112,new w.OscHandler((E=>this.restoreCursorColor(E)))),this._parser.registerEscHandler({final:"7"},(()=>this.saveCursor())),this._parser.registerEscHandler({final:"8"},(()=>this.restoreCursor())),this._parser.registerEscHandler({final:"D"},(()=>this.index())),this._parser.registerEscHandler({final:"E"},(()=>this.nextLine())),this._parser.registerEscHandler({final:"H"},(()=>this.tabSet())),this._parser.registerEscHandler({final:"M"},(()=>this.reverseIndex())),this._parser.registerEscHandler({final:"="},(()=>this.keypadApplicationMode())),this._parser.registerEscHandler({final:">"},(()=>this.keypadNumericMode())),this._parser.registerEscHandler({final:"c"},(()=>this.fullReset())),this._parser.registerEscHandler({final:"n"},(()=>this.setgLevel(2))),this._parser.registerEscHandler({final:"o"},(()=>this.setgLevel(3))),this._parser.registerEscHandler({final:"|"},(()=>this.setgLevel(3))),this._parser.registerEscHandler({final:"}"},(()=>this.setgLevel(2))),this._parser.registerEscHandler({final:"~"},(()=>this.setgLevel(1))),this._parser.registerEscHandler({intermediates:"%",final:"@"},(()=>this.selectDefaultCharset())),this._parser.registerEscHandler({intermediates:"%",final:"G"},(()=>this.selectDefaultCharset()));for(const E in d.CHARSETS)this._parser.registerEscHandler({intermediates:"(",final:E},(()=>this.selectCharset("("+E))),this._parser.registerEscHandler({intermediates:")",final:E},(()=>this.selectCharset(")"+E))),this._parser.registerEscHandler({intermediates:"*",final:E},(()=>this.selectCharset("*"+E))),this._parser.registerEscHandler({intermediates:"+",final:E},(()=>this.selectCharset("+"+E))),this._parser.registerEscHandler({intermediates:"-",final:E},(()=>this.selectCharset("-"+E))),this._parser.registerEscHandler({intermediates:".",final:E},(()=>this.selectCharset("."+E))),this._parser.registerEscHandler({intermediates:"/",final:E},(()=>this.selectCharset("/"+E)));this._parser.registerEscHandler({intermediates:"#",final:"8"},(()=>this.screenAlignmentPattern())),this._parser.setErrorHandler((E=>(this._logService.error("Parsing error: ",E),E))),this._parser.registerDcsHandler({intermediates:"$",final:"q"},new u.DcsHandler(((E,N)=>this.requestStatusString(E,N))))}_preserveStack(y,A,B,P){this._parseStack.paused=!0,this._parseStack.cursorStartX=y,this._parseStack.cursorStartY=A,this._parseStack.decodedLength=B,this._parseStack.position=P}_logSlowResolvingAsync(y){this._logService.logLevel<=g.LogLevelEnum.WARN&&Promise.race([y,new Promise(((A,B)=>setTimeout((()=>B("#SLOW_TIMEOUT")),5e3)))]).catch((A=>{if(A!=="#SLOW_TIMEOUT")throw A;console.warn("async parser handler taking longer than 5000 ms")}))}_getCurrentLinkId(){return this._curAttrData.extended.urlId}parse(y,A){let B,P=this._activeBuffer.x,z=this._activeBuffer.y,q=0;const K=this._parseStack.paused;if(K){if(B=this._parser.parse(this._parseBuffer,this._parseStack.decodedLength,A))return this._logSlowResolvingAsync(B),B;P=this._parseStack.cursorStartX,z=this._parseStack.cursorStartY,this._parseStack.paused=!1,y.length>T&&(q=this._parseStack.position+T)}if(this._logService.logLevel<=g.LogLevelEnum.DEBUG&&this._logService.debug("parsing data"+(typeof y=="string"?\` "\${y}"\`:\` "\${Array.prototype.map.call(y,(E=>String.fromCharCode(E))).join("")}"\`),typeof y=="string"?y.split("").map((E=>E.charCodeAt(0))):y),this._parseBuffer.length<y.length&&this._parseBuffer.length<T&&(this._parseBuffer=new Uint32Array(Math.min(y.length,T))),K||this._dirtyRowTracker.clearRange(),y.length>T)for(let E=q;E<y.length;E+=T){const N=E+T<y.length?E+T:y.length,H=typeof y=="string"?this._stringDecoder.decode(y.substring(E,N),this._parseBuffer):this._utf8Decoder.decode(y.subarray(E,N),this._parseBuffer);if(B=this._parser.parse(this._parseBuffer,H))return this._preserveStack(P,z,H,E),this._logSlowResolvingAsync(B),B}else if(!K){const E=typeof y=="string"?this._stringDecoder.decode(y,this._parseBuffer):this._utf8Decoder.decode(y,this._parseBuffer);if(B=this._parser.parse(this._parseBuffer,E))return this._preserveStack(P,z,E,0),this._logSlowResolvingAsync(B),B}this._activeBuffer.x===P&&this._activeBuffer.y===z||this._onCursorMove.fire();const G=this._dirtyRowTracker.end+(this._bufferService.buffer.ybase-this._bufferService.buffer.ydisp),I=this._dirtyRowTracker.start+(this._bufferService.buffer.ybase-this._bufferService.buffer.ydisp);I<this._bufferService.rows&&this._onRequestRefreshRows.fire(Math.min(I,this._bufferService.rows-1),Math.min(G,this._bufferService.rows-1))}print(y,A,B){let P,z;const q=this._charsetService.charset,K=this._optionsService.rawOptions.screenReaderMode,G=this._bufferService.cols,I=this._coreService.decPrivateModes.wraparound,E=this._coreService.modes.insertMode,N=this._curAttrData;let H=this._activeBuffer.lines.get(this._activeBuffer.ybase+this._activeBuffer.y);this._dirtyRowTracker.markDirty(this._activeBuffer.y),this._activeBuffer.x&&B-A>0&&H.getWidth(this._activeBuffer.x-1)===2&&H.setCellFromCodepoint(this._activeBuffer.x-1,0,1,N);let j=this._parser.precedingJoinState;for(let Z=A;Z<B;++Z){if(P=y[Z],P<127&&q){const _e=q[String.fromCharCode(P)];_e&&(P=_e.charCodeAt(0))}const X=this._unicodeService.charProperties(P,j);z=S.UnicodeService.extractWidth(X);const Y=S.UnicodeService.extractShouldJoin(X),ee=Y?S.UnicodeService.extractWidth(j):0;if(j=X,K&&this._onA11yChar.fire((0,f.stringFromCodePoint)(P)),this._getCurrentLinkId()&&this._oscLinkService.addLineToLink(this._getCurrentLinkId(),this._activeBuffer.ybase+this._activeBuffer.y),this._activeBuffer.x+z-ee>G){if(I){const _e=H;let V=this._activeBuffer.x-ee;for(this._activeBuffer.x=ee,this._activeBuffer.y++,this._activeBuffer.y===this._activeBuffer.scrollBottom+1?(this._activeBuffer.y--,this._bufferService.scroll(this._eraseAttrData(),!0)):(this._activeBuffer.y>=this._bufferService.rows&&(this._activeBuffer.y=this._bufferService.rows-1),this._activeBuffer.lines.get(this._activeBuffer.ybase+this._activeBuffer.y).isWrapped=!0),H=this._activeBuffer.lines.get(this._activeBuffer.ybase+this._activeBuffer.y),ee>0&&H instanceof t.BufferLine&&H.copyCellsFrom(_e,V,0,ee,!1);V<G;)_e.setCellFromCodepoint(V++,0,1,N)}else if(this._activeBuffer.x=G-1,z===2)continue}if(Y&&this._activeBuffer.x){const _e=H.getWidth(this._activeBuffer.x-1)?1:2;H.addCodepointToCell(this._activeBuffer.x-_e,P,z);for(let V=z-ee;--V>=0;)H.setCellFromCodepoint(this._activeBuffer.x++,0,0,N)}else if(E&&(H.insertCells(this._activeBuffer.x,z-ee,this._activeBuffer.getNullCell(N)),H.getWidth(G-1)===2&&H.setCellFromCodepoint(G-1,s.NULL_CELL_CODE,s.NULL_CELL_WIDTH,N)),H.setCellFromCodepoint(this._activeBuffer.x++,P,z,N),z>0)for(;--z;)H.setCellFromCodepoint(this._activeBuffer.x++,0,0,N)}this._parser.precedingJoinState=j,this._activeBuffer.x<G&&B-A>0&&H.getWidth(this._activeBuffer.x)===0&&!H.hasContent(this._activeBuffer.x)&&H.setCellFromCodepoint(this._activeBuffer.x,0,1,N),this._dirtyRowTracker.markDirty(this._activeBuffer.y)}registerCsiHandler(y,A){return y.final!=="t"||y.prefix||y.intermediates?this._parser.registerCsiHandler(y,A):this._parser.registerCsiHandler(y,(B=>!D(B.params[0],this._optionsService.rawOptions.windowOptions)||A(B)))}registerDcsHandler(y,A){return this._parser.registerDcsHandler(y,new u.DcsHandler(A))}registerEscHandler(y,A){return this._parser.registerEscHandler(y,A)}registerOscHandler(y,A){return this._parser.registerOscHandler(y,new w.OscHandler(A))}bell(){return this._onRequestBell.fire(),!0}lineFeed(){return this._dirtyRowTracker.markDirty(this._activeBuffer.y),this._optionsService.rawOptions.convertEol&&(this._activeBuffer.x=0),this._activeBuffer.y++,this._activeBuffer.y===this._activeBuffer.scrollBottom+1?(this._activeBuffer.y--,this._bufferService.scroll(this._eraseAttrData())):this._activeBuffer.y>=this._bufferService.rows?this._activeBuffer.y=this._bufferService.rows-1:this._activeBuffer.lines.get(this._activeBuffer.ybase+this._activeBuffer.y).isWrapped=!1,this._activeBuffer.x>=this._bufferService.cols&&this._activeBuffer.x--,this._dirtyRowTracker.markDirty(this._activeBuffer.y),this._onLineFeed.fire(),!0}carriageReturn(){return this._activeBuffer.x=0,!0}backspace(){var y;if(!this._coreService.decPrivateModes.reverseWraparound)return this._restrictCursor(),this._activeBuffer.x>0&&this._activeBuffer.x--,!0;if(this._restrictCursor(this._bufferService.cols),this._activeBuffer.x>0)this._activeBuffer.x--;else if(this._activeBuffer.x===0&&this._activeBuffer.y>this._activeBuffer.scrollTop&&this._activeBuffer.y<=this._activeBuffer.scrollBottom&&((y=this._activeBuffer.lines.get(this._activeBuffer.ybase+this._activeBuffer.y))!=null&&y.isWrapped)){this._activeBuffer.lines.get(this._activeBuffer.ybase+this._activeBuffer.y).isWrapped=!1,this._activeBuffer.y--,this._activeBuffer.x=this._bufferService.cols-1;const A=this._activeBuffer.lines.get(this._activeBuffer.ybase+this._activeBuffer.y);A.hasWidth(this._activeBuffer.x)&&!A.hasContent(this._activeBuffer.x)&&this._activeBuffer.x--}return this._restrictCursor(),!0}tab(){if(this._activeBuffer.x>=this._bufferService.cols)return!0;const y=this._activeBuffer.x;return this._activeBuffer.x=this._activeBuffer.nextStop(),this._optionsService.rawOptions.screenReaderMode&&this._onA11yTab.fire(this._activeBuffer.x-y),!0}shiftOut(){return this._charsetService.setgLevel(1),!0}shiftIn(){return this._charsetService.setgLevel(0),!0}_restrictCursor(y=this._bufferService.cols-1){this._activeBuffer.x=Math.min(y,Math.max(0,this._activeBuffer.x)),this._activeBuffer.y=this._coreService.decPrivateModes.origin?Math.min(this._activeBuffer.scrollBottom,Math.max(this._activeBuffer.scrollTop,this._activeBuffer.y)):Math.min(this._bufferService.rows-1,Math.max(0,this._activeBuffer.y)),this._dirtyRowTracker.markDirty(this._activeBuffer.y)}_setCursor(y,A){this._dirtyRowTracker.markDirty(this._activeBuffer.y),this._coreService.decPrivateModes.origin?(this._activeBuffer.x=y,this._activeBuffer.y=this._activeBuffer.scrollTop+A):(this._activeBuffer.x=y,this._activeBuffer.y=A),this._restrictCursor(),this._dirtyRowTracker.markDirty(this._activeBuffer.y)}_moveCursor(y,A){this._restrictCursor(),this._setCursor(this._activeBuffer.x+y,this._activeBuffer.y+A)}cursorUp(y){const A=this._activeBuffer.y-this._activeBuffer.scrollTop;return A>=0?this._moveCursor(0,-Math.min(A,y.params[0]||1)):this._moveCursor(0,-(y.params[0]||1)),!0}cursorDown(y){const A=this._activeBuffer.scrollBottom-this._activeBuffer.y;return A>=0?this._moveCursor(0,Math.min(A,y.params[0]||1)):this._moveCursor(0,y.params[0]||1),!0}cursorForward(y){return this._moveCursor(y.params[0]||1,0),!0}cursorBackward(y){return this._moveCursor(-(y.params[0]||1),0),!0}cursorNextLine(y){return this.cursorDown(y),this._activeBuffer.x=0,!0}cursorPrecedingLine(y){return this.cursorUp(y),this._activeBuffer.x=0,!0}cursorCharAbsolute(y){return this._setCursor((y.params[0]||1)-1,this._activeBuffer.y),!0}cursorPosition(y){return this._setCursor(y.length>=2?(y.params[1]||1)-1:0,(y.params[0]||1)-1),!0}charPosAbsolute(y){return this._setCursor((y.params[0]||1)-1,this._activeBuffer.y),!0}hPositionRelative(y){return this._moveCursor(y.params[0]||1,0),!0}linePosAbsolute(y){return this._setCursor(this._activeBuffer.x,(y.params[0]||1)-1),!0}vPositionRelative(y){return this._moveCursor(0,y.params[0]||1),!0}hVPosition(y){return this.cursorPosition(y),!0}tabClear(y){const A=y.params[0];return A===0?delete this._activeBuffer.tabs[this._activeBuffer.x]:A===3&&(this._activeBuffer.tabs={}),!0}cursorForwardTab(y){if(this._activeBuffer.x>=this._bufferService.cols)return!0;let A=y.params[0]||1;for(;A--;)this._activeBuffer.x=this._activeBuffer.nextStop();return!0}cursorBackwardTab(y){if(this._activeBuffer.x>=this._bufferService.cols)return!0;let A=y.params[0]||1;for(;A--;)this._activeBuffer.x=this._activeBuffer.prevStop();return!0}selectProtected(y){const A=y.params[0];return A===1&&(this._curAttrData.bg|=536870912),A!==2&&A!==0||(this._curAttrData.bg&=-536870913),!0}_eraseInBufferLine(y,A,B,P=!1,z=!1){const q=this._activeBuffer.lines.get(this._activeBuffer.ybase+y);q.replaceCells(A,B,this._activeBuffer.getNullCell(this._eraseAttrData()),z),P&&(q.isWrapped=!1)}_resetBufferLine(y,A=!1){const B=this._activeBuffer.lines.get(this._activeBuffer.ybase+y);B&&(B.fill(this._activeBuffer.getNullCell(this._eraseAttrData()),A),this._bufferService.buffer.clearMarkers(this._activeBuffer.ybase+y),B.isWrapped=!1)}eraseInDisplay(y,A=!1){let B;switch(this._restrictCursor(this._bufferService.cols),y.params[0]){case 0:for(B=this._activeBuffer.y,this._dirtyRowTracker.markDirty(B),this._eraseInBufferLine(B++,this._activeBuffer.x,this._bufferService.cols,this._activeBuffer.x===0,A);B<this._bufferService.rows;B++)this._resetBufferLine(B,A);this._dirtyRowTracker.markDirty(B);break;case 1:for(B=this._activeBuffer.y,this._dirtyRowTracker.markDirty(B),this._eraseInBufferLine(B,0,this._activeBuffer.x+1,!0,A),this._activeBuffer.x+1>=this._bufferService.cols&&(this._activeBuffer.lines.get(B+1).isWrapped=!1);B--;)this._resetBufferLine(B,A);this._dirtyRowTracker.markDirty(0);break;case 2:for(B=this._bufferService.rows,this._dirtyRowTracker.markDirty(B-1);B--;)this._resetBufferLine(B,A);this._dirtyRowTracker.markDirty(0);break;case 3:const P=this._activeBuffer.lines.length-this._bufferService.rows;P>0&&(this._activeBuffer.lines.trimStart(P),this._activeBuffer.ybase=Math.max(this._activeBuffer.ybase-P,0),this._activeBuffer.ydisp=Math.max(this._activeBuffer.ydisp-P,0),this._onScroll.fire(0))}return!0}eraseInLine(y,A=!1){switch(this._restrictCursor(this._bufferService.cols),y.params[0]){case 0:this._eraseInBufferLine(this._activeBuffer.y,this._activeBuffer.x,this._bufferService.cols,this._activeBuffer.x===0,A);break;case 1:this._eraseInBufferLine(this._activeBuffer.y,0,this._activeBuffer.x+1,!1,A);break;case 2:this._eraseInBufferLine(this._activeBuffer.y,0,this._bufferService.cols,!0,A)}return this._dirtyRowTracker.markDirty(this._activeBuffer.y),!0}insertLines(y){this._restrictCursor();let A=y.params[0]||1;if(this._activeBuffer.y>this._activeBuffer.scrollBottom||this._activeBuffer.y<this._activeBuffer.scrollTop)return!0;const B=this._activeBuffer.ybase+this._activeBuffer.y,P=this._bufferService.rows-1-this._activeBuffer.scrollBottom,z=this._bufferService.rows-1+this._activeBuffer.ybase-P+1;for(;A--;)this._activeBuffer.lines.splice(z-1,1),this._activeBuffer.lines.splice(B,0,this._activeBuffer.getBlankLine(this._eraseAttrData()));return this._dirtyRowTracker.markRangeDirty(this._activeBuffer.y,this._activeBuffer.scrollBottom),this._activeBuffer.x=0,!0}deleteLines(y){this._restrictCursor();let A=y.params[0]||1;if(this._activeBuffer.y>this._activeBuffer.scrollBottom||this._activeBuffer.y<this._activeBuffer.scrollTop)return!0;const B=this._activeBuffer.ybase+this._activeBuffer.y;let P;for(P=this._bufferService.rows-1-this._activeBuffer.scrollBottom,P=this._bufferService.rows-1+this._activeBuffer.ybase-P;A--;)this._activeBuffer.lines.splice(B,1),this._activeBuffer.lines.splice(P,0,this._activeBuffer.getBlankLine(this._eraseAttrData()));return this._dirtyRowTracker.markRangeDirty(this._activeBuffer.y,this._activeBuffer.scrollBottom),this._activeBuffer.x=0,!0}insertChars(y){this._restrictCursor();const A=this._activeBuffer.lines.get(this._activeBuffer.ybase+this._activeBuffer.y);return A&&(A.insertCells(this._activeBuffer.x,y.params[0]||1,this._activeBuffer.getNullCell(this._eraseAttrData())),this._dirtyRowTracker.markDirty(this._activeBuffer.y)),!0}deleteChars(y){this._restrictCursor();const A=this._activeBuffer.lines.get(this._activeBuffer.ybase+this._activeBuffer.y);return A&&(A.deleteCells(this._activeBuffer.x,y.params[0]||1,this._activeBuffer.getNullCell(this._eraseAttrData())),this._dirtyRowTracker.markDirty(this._activeBuffer.y)),!0}scrollUp(y){let A=y.params[0]||1;for(;A--;)this._activeBuffer.lines.splice(this._activeBuffer.ybase+this._activeBuffer.scrollTop,1),this._activeBuffer.lines.splice(this._activeBuffer.ybase+this._activeBuffer.scrollBottom,0,this._activeBuffer.getBlankLine(this._eraseAttrData()));return this._dirtyRowTracker.markRangeDirty(this._activeBuffer.scrollTop,this._activeBuffer.scrollBottom),!0}scrollDown(y){let A=y.params[0]||1;for(;A--;)this._activeBuffer.lines.splice(this._activeBuffer.ybase+this._activeBuffer.scrollBottom,1),this._activeBuffer.lines.splice(this._activeBuffer.ybase+this._activeBuffer.scrollTop,0,this._activeBuffer.getBlankLine(t.DEFAULT_ATTR_DATA));return this._dirtyRowTracker.markRangeDirty(this._activeBuffer.scrollTop,this._activeBuffer.scrollBottom),!0}scrollLeft(y){if(this._activeBuffer.y>this._activeBuffer.scrollBottom||this._activeBuffer.y<this._activeBuffer.scrollTop)return!0;const A=y.params[0]||1;for(let B=this._activeBuffer.scrollTop;B<=this._activeBuffer.scrollBottom;++B){const P=this._activeBuffer.lines.get(this._activeBuffer.ybase+B);P.deleteCells(0,A,this._activeBuffer.getNullCell(this._eraseAttrData())),P.isWrapped=!1}return this._dirtyRowTracker.markRangeDirty(this._activeBuffer.scrollTop,this._activeBuffer.scrollBottom),!0}scrollRight(y){if(this._activeBuffer.y>this._activeBuffer.scrollBottom||this._activeBuffer.y<this._activeBuffer.scrollTop)return!0;const A=y.params[0]||1;for(let B=this._activeBuffer.scrollTop;B<=this._activeBuffer.scrollBottom;++B){const P=this._activeBuffer.lines.get(this._activeBuffer.ybase+B);P.insertCells(0,A,this._activeBuffer.getNullCell(this._eraseAttrData())),P.isWrapped=!1}return this._dirtyRowTracker.markRangeDirty(this._activeBuffer.scrollTop,this._activeBuffer.scrollBottom),!0}insertColumns(y){if(this._activeBuffer.y>this._activeBuffer.scrollBottom||this._activeBuffer.y<this._activeBuffer.scrollTop)return!0;const A=y.params[0]||1;for(let B=this._activeBuffer.scrollTop;B<=this._activeBuffer.scrollBottom;++B){const P=this._activeBuffer.lines.get(this._activeBuffer.ybase+B);P.insertCells(this._activeBuffer.x,A,this._activeBuffer.getNullCell(this._eraseAttrData())),P.isWrapped=!1}return this._dirtyRowTracker.markRangeDirty(this._activeBuffer.scrollTop,this._activeBuffer.scrollBottom),!0}deleteColumns(y){if(this._activeBuffer.y>this._activeBuffer.scrollBottom||this._activeBuffer.y<this._activeBuffer.scrollTop)return!0;const A=y.params[0]||1;for(let B=this._activeBuffer.scrollTop;B<=this._activeBuffer.scrollBottom;++B){const P=this._activeBuffer.lines.get(this._activeBuffer.ybase+B);P.deleteCells(this._activeBuffer.x,A,this._activeBuffer.getNullCell(this._eraseAttrData())),P.isWrapped=!1}return this._dirtyRowTracker.markRangeDirty(this._activeBuffer.scrollTop,this._activeBuffer.scrollBottom),!0}eraseChars(y){this._restrictCursor();const A=this._activeBuffer.lines.get(this._activeBuffer.ybase+this._activeBuffer.y);return A&&(A.replaceCells(this._activeBuffer.x,this._activeBuffer.x+(y.params[0]||1),this._activeBuffer.getNullCell(this._eraseAttrData())),this._dirtyRowTracker.markDirty(this._activeBuffer.y)),!0}repeatPrecedingCharacter(y){const A=this._parser.precedingJoinState;if(!A)return!0;const B=y.params[0]||1,P=S.UnicodeService.extractWidth(A),z=this._activeBuffer.x-P,q=this._activeBuffer.lines.get(this._activeBuffer.ybase+this._activeBuffer.y).getString(z),K=new Uint32Array(q.length*B);let G=0;for(let E=0;E<q.length;){const N=q.codePointAt(E)||0;K[G++]=N,E+=N>65535?2:1}let I=G;for(let E=1;E<B;++E)K.copyWithin(I,0,G),I+=G;return this.print(K,0,I),!0}sendDeviceAttributesPrimary(y){return y.params[0]>0||(this._is("xterm")||this._is("rxvt-unicode")||this._is("screen")?this._coreService.triggerDataEvent(h.C0.ESC+"[?1;2c"):this._is("linux")&&this._coreService.triggerDataEvent(h.C0.ESC+"[?6c")),!0}sendDeviceAttributesSecondary(y){return y.params[0]>0||(this._is("xterm")?this._coreService.triggerDataEvent(h.C0.ESC+"[>0;276;0c"):this._is("rxvt-unicode")?this._coreService.triggerDataEvent(h.C0.ESC+"[>85;95;0c"):this._is("linux")?this._coreService.triggerDataEvent(y.params[0]+"c"):this._is("screen")&&this._coreService.triggerDataEvent(h.C0.ESC+"[>83;40003;0c")),!0}_is(y){return(this._optionsService.rawOptions.termName+"").indexOf(y)===0}setMode(y){for(let A=0;A<y.length;A++)switch(y.params[A]){case 4:this._coreService.modes.insertMode=!0;break;case 20:this._optionsService.options.convertEol=!0}return!0}setModePrivate(y){for(let A=0;A<y.length;A++)switch(y.params[A]){case 1:this._coreService.decPrivateModes.applicationCursorKeys=!0;break;case 2:this._charsetService.setgCharset(0,d.DEFAULT_CHARSET),this._charsetService.setgCharset(1,d.DEFAULT_CHARSET),this._charsetService.setgCharset(2,d.DEFAULT_CHARSET),this._charsetService.setgCharset(3,d.DEFAULT_CHARSET);break;case 3:this._optionsService.rawOptions.windowOptions.setWinLines&&(this._bufferService.resize(132,this._bufferService.rows),this._onRequestReset.fire());break;case 6:this._coreService.decPrivateModes.origin=!0,this._setCursor(0,0);break;case 7:this._coreService.decPrivateModes.wraparound=!0;break;case 12:this._optionsService.options.cursorBlink=!0;break;case 45:this._coreService.decPrivateModes.reverseWraparound=!0;break;case 66:this._logService.debug("Serial port requested application keypad."),this._coreService.decPrivateModes.applicationKeypad=!0,this._onRequestSyncScrollBar.fire();break;case 9:this._coreMouseService.activeProtocol="X10";break;case 1e3:this._coreMouseService.activeProtocol="VT200";break;case 1002:this._coreMouseService.activeProtocol="DRAG";break;case 1003:this._coreMouseService.activeProtocol="ANY";break;case 1004:this._coreService.decPrivateModes.sendFocus=!0,this._onRequestSendFocus.fire();break;case 1005:this._logService.debug("DECSET 1005 not supported (see #2507)");break;case 1006:this._coreMouseService.activeEncoding="SGR";break;case 1015:this._logService.debug("DECSET 1015 not supported (see #2507)");break;case 1016:this._coreMouseService.activeEncoding="SGR_PIXELS";break;case 25:this._coreService.isCursorHidden=!1;break;case 1048:this.saveCursor();break;case 1049:this.saveCursor();case 47:case 1047:this._bufferService.buffers.activateAltBuffer(this._eraseAttrData()),this._coreService.isCursorInitialized=!0,this._onRequestRefreshRows.fire(0,this._bufferService.rows-1),this._onRequestSyncScrollBar.fire();break;case 2004:this._coreService.decPrivateModes.bracketedPasteMode=!0}return!0}resetMode(y){for(let A=0;A<y.length;A++)switch(y.params[A]){case 4:this._coreService.modes.insertMode=!1;break;case 20:this._optionsService.options.convertEol=!1}return!0}resetModePrivate(y){for(let A=0;A<y.length;A++)switch(y.params[A]){case 1:this._coreService.decPrivateModes.applicationCursorKeys=!1;break;case 3:this._optionsService.rawOptions.windowOptions.setWinLines&&(this._bufferService.resize(80,this._bufferService.rows),this._onRequestReset.fire());break;case 6:this._coreService.decPrivateModes.origin=!1,this._setCursor(0,0);break;case 7:this._coreService.decPrivateModes.wraparound=!1;break;case 12:this._optionsService.options.cursorBlink=!1;break;case 45:this._coreService.decPrivateModes.reverseWraparound=!1;break;case 66:this._logService.debug("Switching back to normal keypad."),this._coreService.decPrivateModes.applicationKeypad=!1,this._onRequestSyncScrollBar.fire();break;case 9:case 1e3:case 1002:case 1003:this._coreMouseService.activeProtocol="NONE";break;case 1004:this._coreService.decPrivateModes.sendFocus=!1;break;case 1005:this._logService.debug("DECRST 1005 not supported (see #2507)");break;case 1006:case 1016:this._coreMouseService.activeEncoding="DEFAULT";break;case 1015:this._logService.debug("DECRST 1015 not supported (see #2507)");break;case 25:this._coreService.isCursorHidden=!0;break;case 1048:this.restoreCursor();break;case 1049:case 47:case 1047:this._bufferService.buffers.activateNormalBuffer(),y.params[A]===1049&&this.restoreCursor(),this._coreService.isCursorInitialized=!0,this._onRequestRefreshRows.fire(0,this._bufferService.rows-1),this._onRequestSyncScrollBar.fire();break;case 2004:this._coreService.decPrivateModes.bracketedPasteMode=!1}return!0}requestMode(y,A){const B=this._coreService.decPrivateModes,{activeProtocol:P,activeEncoding:z}=this._coreMouseService,q=this._coreService,{buffers:K,cols:G}=this._bufferService,{active:I,alt:E}=K,N=this._optionsService.rawOptions,H=Y=>Y?1:2,j=y.params[0];return Z=j,X=A?j===2?4:j===4?H(q.modes.insertMode):j===12?3:j===20?H(N.convertEol):0:j===1?H(B.applicationCursorKeys):j===3?N.windowOptions.setWinLines?G===80?2:G===132?1:0:0:j===6?H(B.origin):j===7?H(B.wraparound):j===8?3:j===9?H(P==="X10"):j===12?H(N.cursorBlink):j===25?H(!q.isCursorHidden):j===45?H(B.reverseWraparound):j===66?H(B.applicationKeypad):j===67?4:j===1e3?H(P==="VT200"):j===1002?H(P==="DRAG"):j===1003?H(P==="ANY"):j===1004?H(B.sendFocus):j===1005?4:j===1006?H(z==="SGR"):j===1015?4:j===1016?H(z==="SGR_PIXELS"):j===1048?1:j===47||j===1047||j===1049?H(I===E):j===2004?H(B.bracketedPasteMode):0,q.triggerDataEvent(\`\${h.C0.ESC}[\${A?"":"?"}\${Z};\${X}$y\`),!0;var Z,X}_updateAttrColor(y,A,B,P,z){return A===2?(y|=50331648,y&=-16777216,y|=c.AttributeData.fromColorRGB([B,P,z])):A===5&&(y&=-50331904,y|=33554432|255&B),y}_extractColor(y,A,B){const P=[0,0,-1,0,0,0];let z=0,q=0;do{if(P[q+z]=y.params[A+q],y.hasSubParams(A+q)){const K=y.getSubParams(A+q);let G=0;do P[1]===5&&(z=1),P[q+G+1+z]=K[G];while(++G<K.length&&G+q+1+z<P.length);break}if(P[1]===5&&q+z>=2||P[1]===2&&q+z>=5)break;P[1]&&(z=1)}while(++q+A<y.length&&q+z<P.length);for(let K=2;K<P.length;++K)P[K]===-1&&(P[K]=0);switch(P[0]){case 38:B.fg=this._updateAttrColor(B.fg,P[1],P[3],P[4],P[5]);break;case 48:B.bg=this._updateAttrColor(B.bg,P[1],P[3],P[4],P[5]);break;case 58:B.extended=B.extended.clone(),B.extended.underlineColor=this._updateAttrColor(B.extended.underlineColor,P[1],P[3],P[4],P[5])}return q}_processUnderline(y,A){A.extended=A.extended.clone(),(!~y||y>5)&&(y=1),A.extended.underlineStyle=y,A.fg|=268435456,y===0&&(A.fg&=-268435457),A.updateExtended()}_processSGR0(y){y.fg=t.DEFAULT_ATTR_DATA.fg,y.bg=t.DEFAULT_ATTR_DATA.bg,y.extended=y.extended.clone(),y.extended.underlineStyle=0,y.extended.underlineColor&=-67108864,y.updateExtended()}charAttributes(y){if(y.length===1&&y.params[0]===0)return this._processSGR0(this._curAttrData),!0;const A=y.length;let B;const P=this._curAttrData;for(let z=0;z<A;z++)B=y.params[z],B>=30&&B<=37?(P.fg&=-50331904,P.fg|=16777216|B-30):B>=40&&B<=47?(P.bg&=-50331904,P.bg|=16777216|B-40):B>=90&&B<=97?(P.fg&=-50331904,P.fg|=16777224|B-90):B>=100&&B<=107?(P.bg&=-50331904,P.bg|=16777224|B-100):B===0?this._processSGR0(P):B===1?P.fg|=134217728:B===3?P.bg|=67108864:B===4?(P.fg|=268435456,this._processUnderline(y.hasSubParams(z)?y.getSubParams(z)[0]:1,P)):B===5?P.fg|=536870912:B===7?P.fg|=67108864:B===8?P.fg|=1073741824:B===9?P.fg|=2147483648:B===2?P.bg|=134217728:B===21?this._processUnderline(2,P):B===22?(P.fg&=-134217729,P.bg&=-134217729):B===23?P.bg&=-67108865:B===24?(P.fg&=-268435457,this._processUnderline(0,P)):B===25?P.fg&=-536870913:B===27?P.fg&=-67108865:B===28?P.fg&=-1073741825:B===29?P.fg&=2147483647:B===39?(P.fg&=-67108864,P.fg|=16777215&t.DEFAULT_ATTR_DATA.fg):B===49?(P.bg&=-67108864,P.bg|=16777215&t.DEFAULT_ATTR_DATA.bg):B===38||B===48||B===58?z+=this._extractColor(y,z,P):B===53?P.bg|=1073741824:B===55?P.bg&=-1073741825:B===59?(P.extended=P.extended.clone(),P.extended.underlineColor=-1,P.updateExtended()):B===100?(P.fg&=-67108864,P.fg|=16777215&t.DEFAULT_ATTR_DATA.fg,P.bg&=-67108864,P.bg|=16777215&t.DEFAULT_ATTR_DATA.bg):this._logService.debug("Unknown SGR attribute: %d.",B);return!0}deviceStatus(y){switch(y.params[0]){case 5:this._coreService.triggerDataEvent(\`\${h.C0.ESC}[0n\`);break;case 6:const A=this._activeBuffer.y+1,B=this._activeBuffer.x+1;this._coreService.triggerDataEvent(\`\${h.C0.ESC}[\${A};\${B}R\`)}return!0}deviceStatusPrivate(y){if(y.params[0]===6){const A=this._activeBuffer.y+1,B=this._activeBuffer.x+1;this._coreService.triggerDataEvent(\`\${h.C0.ESC}[?\${A};\${B}R\`)}return!0}softReset(y){return this._coreService.isCursorHidden=!1,this._onRequestSyncScrollBar.fire(),this._activeBuffer.scrollTop=0,this._activeBuffer.scrollBottom=this._bufferService.rows-1,this._curAttrData=t.DEFAULT_ATTR_DATA.clone(),this._coreService.reset(),this._charsetService.reset(),this._activeBuffer.savedX=0,this._activeBuffer.savedY=this._activeBuffer.ybase,this._activeBuffer.savedCurAttrData.fg=this._curAttrData.fg,this._activeBuffer.savedCurAttrData.bg=this._curAttrData.bg,this._activeBuffer.savedCharset=this._charsetService.charset,this._coreService.decPrivateModes.origin=!1,!0}setCursorStyle(y){const A=y.params[0]||1;switch(A){case 1:case 2:this._optionsService.options.cursorStyle="block";break;case 3:case 4:this._optionsService.options.cursorStyle="underline";break;case 5:case 6:this._optionsService.options.cursorStyle="bar"}const B=A%2==1;return this._optionsService.options.cursorBlink=B,!0}setScrollRegion(y){const A=y.params[0]||1;let B;return(y.length<2||(B=y.params[1])>this._bufferService.rows||B===0)&&(B=this._bufferService.rows),B>A&&(this._activeBuffer.scrollTop=A-1,this._activeBuffer.scrollBottom=B-1,this._setCursor(0,0)),!0}windowOptions(y){if(!D(y.params[0],this._optionsService.rawOptions.windowOptions))return!0;const A=y.length>1?y.params[1]:0;switch(y.params[0]){case 14:A!==2&&this._onRequestWindowsOptionsReport.fire(k.GET_WIN_SIZE_PIXELS);break;case 16:this._onRequestWindowsOptionsReport.fire(k.GET_CELL_SIZE_PIXELS);break;case 18:this._bufferService&&this._coreService.triggerDataEvent(\`\${h.C0.ESC}[8;\${this._bufferService.rows};\${this._bufferService.cols}t\`);break;case 22:A!==0&&A!==2||(this._windowTitleStack.push(this._windowTitle),this._windowTitleStack.length>10&&this._windowTitleStack.shift()),A!==0&&A!==1||(this._iconNameStack.push(this._iconName),this._iconNameStack.length>10&&this._iconNameStack.shift());break;case 23:A!==0&&A!==2||this._windowTitleStack.length&&this.setTitle(this._windowTitleStack.pop()),A!==0&&A!==1||this._iconNameStack.length&&this.setIconName(this._iconNameStack.pop())}return!0}saveCursor(y){return this._activeBuffer.savedX=this._activeBuffer.x,this._activeBuffer.savedY=this._activeBuffer.ybase+this._activeBuffer.y,this._activeBuffer.savedCurAttrData.fg=this._curAttrData.fg,this._activeBuffer.savedCurAttrData.bg=this._curAttrData.bg,this._activeBuffer.savedCharset=this._charsetService.charset,!0}restoreCursor(y){return this._activeBuffer.x=this._activeBuffer.savedX||0,this._activeBuffer.y=Math.max(this._activeBuffer.savedY-this._activeBuffer.ybase,0),this._curAttrData.fg=this._activeBuffer.savedCurAttrData.fg,this._curAttrData.bg=this._activeBuffer.savedCurAttrData.bg,this._charsetService.charset=this._savedCharset,this._activeBuffer.savedCharset&&(this._charsetService.charset=this._activeBuffer.savedCharset),this._restrictCursor(),!0}setTitle(y){return this._windowTitle=y,this._onTitleChange.fire(y),!0}setIconName(y){return this._iconName=y,!0}setOrReportIndexedColor(y){const A=[],B=y.split(";");for(;B.length>1;){const P=B.shift(),z=B.shift();if(/^\\d+$/.exec(P)){const q=parseInt(P);if($(q))if(z==="?")A.push({type:0,index:q});else{const K=(0,L.parseColor)(z);K&&A.push({type:1,index:q,color:K})}}}return A.length&&this._onColor.fire(A),!0}setHyperlink(y){const A=y.split(";");return!(A.length<2)&&(A[1]?this._createHyperlink(A[0],A[1]):!A[0]&&this._finishHyperlink())}_createHyperlink(y,A){this._getCurrentLinkId()&&this._finishHyperlink();const B=y.split(":");let P;const z=B.findIndex((q=>q.startsWith("id=")));return z!==-1&&(P=B[z].slice(3)||void 0),this._curAttrData.extended=this._curAttrData.extended.clone(),this._curAttrData.extended.urlId=this._oscLinkService.registerLink({id:P,uri:A}),this._curAttrData.updateExtended(),!0}_finishHyperlink(){return this._curAttrData.extended=this._curAttrData.extended.clone(),this._curAttrData.extended.urlId=0,this._curAttrData.updateExtended(),!0}_setOrReportSpecialColor(y,A){const B=y.split(";");for(let P=0;P<B.length&&!(A>=this._specialColors.length);++P,++A)if(B[P]==="?")this._onColor.fire([{type:0,index:this._specialColors[A]}]);else{const z=(0,L.parseColor)(B[P]);z&&this._onColor.fire([{type:1,index:this._specialColors[A],color:z}])}return!0}setOrReportFgColor(y){return this._setOrReportSpecialColor(y,0)}setOrReportBgColor(y){return this._setOrReportSpecialColor(y,1)}setOrReportCursorColor(y){return this._setOrReportSpecialColor(y,2)}restoreIndexedColor(y){if(!y)return this._onColor.fire([{type:2}]),!0;const A=[],B=y.split(";");for(let P=0;P<B.length;++P)if(/^\\d+$/.exec(B[P])){const z=parseInt(B[P]);$(z)&&A.push({type:2,index:z})}return A.length&&this._onColor.fire(A),!0}restoreFgColor(y){return this._onColor.fire([{type:2,index:256}]),!0}restoreBgColor(y){return this._onColor.fire([{type:2,index:257}]),!0}restoreCursorColor(y){return this._onColor.fire([{type:2,index:258}]),!0}nextLine(){return this._activeBuffer.x=0,this.index(),!0}keypadApplicationMode(){return this._logService.debug("Serial port requested application keypad."),this._coreService.decPrivateModes.applicationKeypad=!0,this._onRequestSyncScrollBar.fire(),!0}keypadNumericMode(){return this._logService.debug("Switching back to normal keypad."),this._coreService.decPrivateModes.applicationKeypad=!1,this._onRequestSyncScrollBar.fire(),!0}selectDefaultCharset(){return this._charsetService.setgLevel(0),this._charsetService.setgCharset(0,d.DEFAULT_CHARSET),!0}selectCharset(y){return y.length!==2?(this.selectDefaultCharset(),!0):(y[0]==="/"||this._charsetService.setgCharset(M[y[0]],d.CHARSETS[y[1]]||d.DEFAULT_CHARSET),!0)}index(){return this._restrictCursor(),this._activeBuffer.y++,this._activeBuffer.y===this._activeBuffer.scrollBottom+1?(this._activeBuffer.y--,this._bufferService.scroll(this._eraseAttrData())):this._activeBuffer.y>=this._bufferService.rows&&(this._activeBuffer.y=this._bufferService.rows-1),this._restrictCursor(),!0}tabSet(){return this._activeBuffer.tabs[this._activeBuffer.x]=!0,!0}reverseIndex(){if(this._restrictCursor(),this._activeBuffer.y===this._activeBuffer.scrollTop){const y=this._activeBuffer.scrollBottom-this._activeBuffer.scrollTop;this._activeBuffer.lines.shiftElements(this._activeBuffer.ybase+this._activeBuffer.y,y,1),this._activeBuffer.lines.set(this._activeBuffer.ybase+this._activeBuffer.y,this._activeBuffer.getBlankLine(this._eraseAttrData())),this._dirtyRowTracker.markRangeDirty(this._activeBuffer.scrollTop,this._activeBuffer.scrollBottom)}else this._activeBuffer.y--,this._restrictCursor();return!0}fullReset(){return this._parser.reset(),this._onRequestReset.fire(),!0}reset(){this._curAttrData=t.DEFAULT_ATTR_DATA.clone(),this._eraseAttrDataInternal=t.DEFAULT_ATTR_DATA.clone()}_eraseAttrData(){return this._eraseAttrDataInternal.bg&=-67108864,this._eraseAttrDataInternal.bg|=67108863&this._curAttrData.bg,this._eraseAttrDataInternal}setgLevel(y){return this._charsetService.setgLevel(y),!0}screenAlignmentPattern(){const y=new n.CellData;y.content=4194373,y.fg=this._curAttrData.fg,y.bg=this._curAttrData.bg,this._setCursor(0,0);for(let A=0;A<this._bufferService.rows;++A){const B=this._activeBuffer.ybase+this._activeBuffer.y+A,P=this._activeBuffer.lines.get(B);P&&(P.fill(y),P.isWrapped=!1)}return this._dirtyRowTracker.markAllDirty(),this._setCursor(0,0),!0}requestStatusString(y,A){const 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1073741824&this.bg}getFgColorMode(){return 50331648&this.fg}getBgColorMode(){return 50331648&this.bg}isFgRGB(){return(50331648&this.fg)==50331648}isBgRGB(){return(50331648&this.bg)==50331648}isFgPalette(){return(50331648&this.fg)==16777216||(50331648&this.fg)==33554432}isBgPalette(){return(50331648&this.bg)==16777216||(50331648&this.bg)==33554432}isFgDefault(){return(50331648&this.fg)==0}isBgDefault(){return(50331648&this.bg)==0}isAttributeDefault(){return this.fg===0&&this.bg===0}getFgColor(){switch(50331648&this.fg){case 16777216:case 33554432:return 255&this.fg;case 50331648:return 16777215&this.fg;default:return-1}}getBgColor(){switch(50331648&this.bg){case 16777216:case 33554432:return 255&this.bg;case 50331648:return 16777215&this.bg;default:return-1}}hasExtendedAttrs(){return 268435456&this.bg}updateExtended(){this.extended.isEmpty()?this.bg&=-268435457:this.bg|=268435456}getUnderlineColor(){if(268435456&this.bg&&~this.extended.underlineColor)switch(50331648&this.extended.underlineColor){case 16777216:case 33554432:return 255&this.extended.underlineColor;case 50331648:return 16777215&this.extended.underlineColor;default:return this.getFgColor()}return this.getFgColor()}getUnderlineColorMode(){return 268435456&this.bg&&~this.extended.underlineColor?50331648&this.extended.underlineColor:this.getFgColorMode()}isUnderlineColorRGB(){return 268435456&this.bg&&~this.extended.underlineColor?(50331648&this.extended.underlineColor)==50331648:this.isFgRGB()}isUnderlineColorPalette(){return 268435456&this.bg&&~this.extended.underlineColor?(50331648&this.extended.underlineColor)==16777216||(50331648&this.extended.underlineColor)==33554432:this.isFgPalette()}isUnderlineColorDefault(){return 268435456&this.bg&&~this.extended.underlineColor?(50331648&this.extended.underlineColor)==0:this.isFgDefault()}getUnderlineStyle(){return 268435456&this.fg?268435456&this.bg?this.extended.underlineStyle:1:0}getUnderlineVariantOffset(){return this.extended.underlineVariantOffset}}i.AttributeData=a;class l{get ext(){return this._urlId?-469762049&this._ext|this.underlineStyle<<26:this._ext}set ext(h){this._ext=h}get underlineStyle(){return this._urlId?5:(469762048&this._ext)>>26}set underlineStyle(h){this._ext&=-469762049,this._ext|=h<<26&469762048}get underlineColor(){return 67108863&this._ext}set underlineColor(h){this._ext&=-67108864,this._ext|=67108863&h}get urlId(){return this._urlId}set urlId(h){this._urlId=h}get underlineVariantOffset(){const h=(3758096384&this._ext)>>29;return h<0?4294967288^h:h}set underlineVariantOffset(h){this._ext&=536870911,this._ext|=h<<29&3758096384}constructor(h=0,d=0){this._ext=0,this._urlId=0,this._ext=h,this._urlId=d}clone(){return new 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0||this._optionsService.rawOptions.windowsPty.buildNumber!==void 0?this.lines.push(new d.BufferLine(s,c)):this.ybase>0&&this.lines.length<=this.ybase+this.y+w+1?(this.ybase--,w++,this.ydisp>0&&this.ydisp--):this.lines.push(new d.BufferLine(s,c)));else for(let u=this._rows;u>n;u--)this.lines.length>n+this.ybase&&(this.lines.length>this.ybase+this.y+1?this.lines.pop():(this.ybase++,this.ydisp++));if(S<this.lines.maxLength){const u=this.lines.length-S;u>0&&(this.lines.trimStart(u),this.ybase=Math.max(this.ybase-u,0),this.ydisp=Math.max(this.ydisp-u,0),this.savedY=Math.max(this.savedY-u,0)),this.lines.maxLength=S}this.x=Math.min(this.x,s-1),this.y=Math.min(this.y,n-1),w&&(this.y+=w),this.savedX=Math.min(this.savedX,s-1),this.scrollTop=0}if(this.scrollBottom=n-1,this._isReflowEnabled&&(this._reflow(s,n),this._cols>s))for(let w=0;w<this.lines.length;w++)g+=+this.lines.get(w).resize(s,c);this._cols=s,this._rows=n,this._memoryCleanupQueue.clear(),g>.1*this.lines.length&&(this._memoryCleanupPosition=0,this._memoryCleanupQueue.enqueue((()=>this._batchedMemoryCleanup())))}_batchedMemoryCleanup(){let s=!0;this._memoryCleanupPosition>=this.lines.length&&(this._memoryCleanupPosition=0,s=!1);let n=0;for(;this._memoryCleanupPosition<this.lines.length;)if(n+=this.lines.get(this._memoryCleanupPosition++).cleanupMemory(),n>100)return!0;return s}get _isReflowEnabled(){const s=this._optionsService.rawOptions.windowsPty;return s&&s.buildNumber?this._hasScrollback&&s.backend==="conpty"&&s.buildNumber>=21376:this._hasScrollback&&!this._optionsService.rawOptions.windowsMode}_reflow(s,n){this._cols!==s&&(s>this._cols?this._reflowLarger(s,n):this._reflowSmaller(s,n))}_reflowLarger(s,n){const c=(0,v.reflowLargerGetLinesToRemove)(this.lines,this._cols,s,this.ybase+this.y,this.getNullCell(d.DEFAULT_ATTR_DATA));if(c.length>0){const g=(0,v.reflowLargerCreateNewLayout)(this.lines,c);(0,v.reflowLargerApplyNewLayout)(this.lines,g.layout),this._reflowLargerAdjustViewport(s,n,g.countRemoved)}}_reflowLargerAdjustViewport(s,n,c){const g=this.getNullCell(d.DEFAULT_ATTR_DATA);let S=c;for(;S-- >0;)this.ybase===0?(this.y>0&&this.y--,this.lines.length<n&&this.lines.push(new d.BufferLine(s,g))):(this.ydisp===this.ybase&&this.ydisp--,this.ybase--);this.savedY=Math.max(this.savedY-c,0)}_reflowSmaller(s,n){const c=this.getNullCell(d.DEFAULT_ATTR_DATA),g=[];let S=0;for(let w=this.lines.length-1;w>=0;w--){let u=this.lines.get(w);if(!u||!u.isWrapped&&u.getTrimmedLength()<=s)continue;const L=[u];for(;u.isWrapped&&w>0;)u=this.lines.get(--w),L.unshift(u);const M=this.ybase+this.y;if(M>=w&&M<w+L.length)continue;const T=L[L.length-1].getTrimmedLength(),D=(0,v.reflowSmallerGetNewLineLengths)(L,this._cols,s),k=D.length-L.length;let O;O=this.ybase===0&&this.y!==this.lines.length-1?Math.max(0,this.y-this.lines.maxLength+k):Math.max(0,this.lines.length-this.lines.maxLength+k);const F=[];for(let B=0;B<k;B++){const P=this.getBlankLine(d.DEFAULT_ATTR_DATA,!0);F.push(P)}F.length>0&&(g.push({start:w+L.length+S,newLines:F}),S+=F.length),L.push(...F);let U=D.length-1,$=D[U];$===0&&(U--,$=D[U]);let W=L.length-k-1,y=T;for(;W>=0;){const B=Math.min(y,$);if(L[U]===void 0)break;if(L[U].copyCellsFrom(L[W],y-B,$-B,B,!0),$-=B,$===0&&(U--,$=D[U]),y-=B,y===0){W--;const P=Math.max(W,0);y=(0,v.getWrappedLineTrimmedLength)(L,P,this._cols)}}for(let B=0;B<L.length;B++)D[B]<s&&L[B].setCell(D[B],c);let A=k-O;for(;A-- >0;)this.ybase===0?this.y<n-1?(this.y++,this.lines.pop()):(this.ybase++,this.ydisp++):this.ybase<Math.min(this.lines.maxLength,this.lines.length+S)-n&&(this.ybase===this.ydisp&&this.ydisp++,this.ybase++);this.savedY=Math.min(this.savedY+k,this.ybase+n-1)}if(g.length>0){const w=[],u=[];for(let 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l=a(482),_=a(8742),h=a(5770),d=[];i.DcsParser=class{constructor(){this._handlers=Object.create(null),this._active=d,this._ident=0,this._handlerFb=()=>{},this._stack={paused:!1,loopPosition:0,fallThrough:!1}}dispose(){this._handlers=Object.create(null),this._handlerFb=()=>{},this._active=d}registerHandler(C,f){this._handlers[C]===void 0&&(this._handlers[C]=[]);const t=this._handlers[C];return t.push(f),{dispose:()=>{const o=t.indexOf(f);o!==-1&&t.splice(o,1)}}}clearHandler(C){this._handlers[C]&&delete this._handlers[C]}setHandlerFallback(C){this._handlerFb=C}reset(){if(this._active.length)for(let C=this._stack.paused?this._stack.loopPosition-1:this._active.length-1;C>=0;--C)this._active[C].unhook(!1);this._stack.paused=!1,this._active=d,this._ident=0}hook(C,f){if(this.reset(),this._ident=C,this._active=this._handlers[C]||d,this._active.length)for(let t=this._active.length-1;t>=0;t--)this._active[t].hook(f);else this._handlerFb(this._ident,"HOOK",f)}put(C,f,t){if(this._active.length)for(let o=this._active.length-1;o>=0;o--)this._active[o].put(C,f,t);else this._handlerFb(this._ident,"PUT",(0,l.utf32ToString)(C,f,t))}unhook(C,f=!0){if(this._active.length){let t=!1,o=this._active.length-1,s=!1;if(this._stack.paused&&(o=this._stack.loopPosition-1,t=f,s=this._stack.fallThrough,this._stack.paused=!1),!s&&t===!1){for(;o>=0&&(t=this._active[o].unhook(C),t!==!0);o--)if(t instanceof Promise)return this._stack.paused=!0,this._stack.loopPosition=o,this._stack.fallThrough=!1,t;o--}for(;o>=0;o--)if(t=this._active[o].unhook(!1),t instanceof Promise)return this._stack.paused=!0,this._stack.loopPosition=o,this._stack.fallThrough=!0,t}else this._handlerFb(this._ident,"UNHOOK",C);this._active=d,this._ident=0}};const v=new _.Params;v.addParam(0),i.DcsHandler=class{constructor(C){this._handler=C,this._data="",this._params=v,this._hitLimit=!1}hook(C){this._params=C.length>1||C.params[0]?C.clone():v,this._data="",this._hitLimit=!1}put(C,f,t){this._hitLimit||(this._data+=(0,l.utf32ToString)(C,f,t),this._data.length>h.PAYLOAD_LIMIT&&(this._data="",this._hitLimit=!0))}unhook(C){let f=!1;if(this._hitLimit)f=!1;else if(C&&(f=this._handler(this._data,this._params),f instanceof Promise))return f.then((t=>(this._params=v,this._data="",this._hitLimit=!1,t)));return this._params=v,this._data="",this._hitLimit=!1,f}}},2015:(b,i,a)=>{Object.defineProperty(i,"__esModule",{value:!0}),i.EscapeSequenceParser=i.VT500_TRANSITION_TABLE=i.TransitionTable=void 0;const l=a(844),_=a(8742),h=a(6242),d=a(6351);class v{constructor(o){this.table=new Uint8Array(o)}setDefault(o,s){this.table.fill(o<<4|s)}add(o,s,n,c){this.table[s<<8|o]=n<<4|c}addMany(o,s,n,c){for(let g=0;g<o.length;g++)this.table[s<<8|o[g]]=n<<4|c}}i.TransitionTable=v;const C=160;i.VT500_TRANSITION_TABLE=(function(){const t=new v(4095),o=Array.apply(null,Array(256)).map(((w,u)=>u)),s=(w,u)=>o.slice(w,u),n=s(32,127),c=s(0,24);c.push(25),c.push.apply(c,s(28,32));const g=s(0,14);let S;for(S in t.setDefault(1,0),t.addMany(n,0,2,0),g)t.addMany([24,26,153,154],S,3,0),t.addMany(s(128,144),S,3,0),t.addMany(s(144,152),S,3,0),t.add(156,S,0,0),t.add(27,S,11,1),t.add(157,S,4,8),t.addMany([152,158,159],S,0,7),t.add(155,S,11,3),t.add(144,S,11,9);return t.addMany(c,0,3,0),t.addMany(c,1,3,1),t.add(127,1,0,1),t.addMany(c,8,0,8),t.addMany(c,3,3,3),t.add(127,3,0,3),t.addMany(c,4,3,4),t.add(127,4,0,4),t.addMany(c,6,3,6),t.addMany(c,5,3,5),t.add(127,5,0,5),t.addMany(c,2,3,2),t.add(127,2,0,2),t.add(93,1,4,8),t.addMany(n,8,5,8),t.add(127,8,5,8),t.addMany([156,27,24,26,7],8,6,0),t.addMany(s(28,32),8,0,8),t.addMany([88,94,95],1,0,7),t.addMany(n,7,0,7),t.addMany(c,7,0,7),t.add(156,7,0,0),t.add(127,7,0,7),t.add(91,1,11,3),t.addMany(s(64,127),3,7,0),t.addMany(s(48,60),3,8,4),t.addMany([60,61,62,63],3,9,4),t.addMany(s(48,60),4,8,4),t.addMany(s(64,127),4,7,0),t.addMany([60,61,62,63],4,0,6),t.addMany(s(32,64),6,0,6),t.add(127,6,0,6),t.addMany(s(64,127),6,0,0),t.addMany(s(32,48),3,9,5),t.addMany(s(32,48),5,9,5),t.addMany(s(48,64),5,0,6),t.addMany(s(64,127),5,7,0),t.addMany(s(32,48),4,9,5),t.addMany(s(32,48),1,9,2),t.addMany(s(32,48),2,9,2),t.addMany(s(48,127),2,10,0),t.addMany(s(48,80),1,10,0),t.addMany(s(81,88),1,10,0),t.addMany([89,90,92],1,10,0),t.addMany(s(96,127),1,10,0),t.add(80,1,11,9),t.addMany(c,9,0,9),t.add(127,9,0,9),t.addMany(s(28,32),9,0,9),t.addMany(s(32,48),9,9,12),t.addMany(s(48,60),9,8,10),t.addMany([60,61,62,63],9,9,10),t.addMany(c,11,0,11),t.addMany(s(32,128),11,0,11),t.addMany(s(28,32),11,0,11),t.addMany(c,10,0,10),t.add(127,10,0,10),t.addMany(s(28,32),10,0,10),t.addMany(s(48,60),10,8,10),t.addMany([60,61,62,63],10,0,11),t.addMany(s(32,48),10,9,12),t.addMany(c,12,0,12),t.add(127,12,0,12),t.addMany(s(28,32),12,0,12),t.addMany(s(32,48),12,9,12),t.addMany(s(48,64),12,0,11),t.addMany(s(64,127),12,12,13),t.addMany(s(64,127),10,12,13),t.addMany(s(64,127),9,12,13),t.addMany(c,13,13,13),t.addMany(n,13,13,13),t.add(127,13,0,13),t.addMany([27,156,24,26],13,14,0),t.add(C,0,2,0),t.add(C,8,5,8),t.add(C,6,0,6),t.add(C,11,0,11),t.add(C,13,13,13),t})();class f extends l.Disposable{constructor(o=i.VT500_TRANSITION_TABLE){super(),this._transitions=o,this._parseStack={state:0,handlers:[],handlerPos:0,transition:0,chunkPos:0},this.initialState=0,this.currentState=this.initialState,this._params=new _.Params,this._params.addParam(0),this._collect=0,this.precedingJoinState=0,this._printHandlerFb=(s,n,c)=>{},this._executeHandlerFb=s=>{},this._csiHandlerFb=(s,n)=>{},this._escHandlerFb=s=>{},this._errorHandlerFb=s=>s,this._printHandler=this._printHandlerFb,this._executeHandlers=Object.create(null),this._csiHandlers=Object.create(null),this._escHandlers=Object.create(null),this.register((0,l.toDisposable)((()=>{this._csiHandlers=Object.create(null),this._executeHandlers=Object.create(null),this._escHandlers=Object.create(null)}))),this._oscParser=this.register(new h.OscParser),this._dcsParser=this.register(new d.DcsParser),this._errorHandler=this._errorHandlerFb,this.registerEscHandler({final:"\\\\"},(()=>!0))}_identifier(o,s=[64,126]){let n=0;if(o.prefix){if(o.prefix.length>1)throw new Error("only one byte as prefix supported");if(n=o.prefix.charCodeAt(0),n&&60>n||n>63)throw new Error("prefix must be in range 0x3c .. 0x3f")}if(o.intermediates){if(o.intermediates.length>2)throw new Error("only two bytes as intermediates are supported");for(let g=0;g<o.intermediates.length;++g){const S=o.intermediates.charCodeAt(g);if(32>S||S>47)throw new Error("intermediate must be in range 0x20 .. 0x2f");n<<=8,n|=S}}if(o.final.length!==1)throw new Error("final must be a single byte");const c=o.final.charCodeAt(0);if(s[0]>c||c>s[1])throw new Error(\`final must be in range \${s[0]} .. \${s[1]}\`);return n<<=8,n|=c,n}identToString(o){const s=[];for(;o;)s.push(String.fromCharCode(255&o)),o>>=8;return s.reverse().join("")}setPrintHandler(o){this._printHandler=o}clearPrintHandler(){this._printHandler=this._printHandlerFb}registerEscHandler(o,s){const n=this._identifier(o,[48,126]);this._escHandlers[n]===void 0&&(this._escHandlers[n]=[]);const c=this._escHandlers[n];return c.push(s),{dispose:()=>{const g=c.indexOf(s);g!==-1&&c.splice(g,1)}}}clearEscHandler(o){this._escHandlers[this._identifier(o,[48,126])]&&delete this._escHandlers[this._identifier(o,[48,126])]}setEscHandlerFallback(o){this._escHandlerFb=o}setExecuteHandler(o,s){this._executeHandlers[o.charCodeAt(0)]=s}clearExecuteHandler(o){this._executeHandlers[o.charCodeAt(0)]&&delete this._executeHandlers[o.charCodeAt(0)]}setExecuteHandlerFallback(o){this._executeHandlerFb=o}registerCsiHandler(o,s){const n=this._identifier(o);this._csiHandlers[n]===void 0&&(this._csiHandlers[n]=[]);const c=this._csiHandlers[n];return c.push(s),{dispose:()=>{const g=c.indexOf(s);g!==-1&&c.splice(g,1)}}}clearCsiHandler(o){this._csiHandlers[this._identifier(o)]&&delete this._csiHandlers[this._identifier(o)]}setCsiHandlerFallback(o){this._csiHandlerFb=o}registerDcsHandler(o,s){return this._dcsParser.registerHandler(this._identifier(o),s)}clearDcsHandler(o){this._dcsParser.clearHandler(this._identifier(o))}setDcsHandlerFallback(o){this._dcsParser.setHandlerFallback(o)}registerOscHandler(o,s){return this._oscParser.registerHandler(o,s)}clearOscHandler(o){this._oscParser.clearHandler(o)}setOscHandlerFallback(o){this._oscParser.setHandlerFallback(o)}setErrorHandler(o){this._errorHandler=o}clearErrorHandler(){this._errorHandler=this._errorHandlerFb}reset(){this.currentState=this.initialState,this._oscParser.reset(),this._dcsParser.reset(),this._params.reset(),this._params.addParam(0),this._collect=0,this.precedingJoinState=0,this._parseStack.state!==0&&(this._parseStack.state=2,this._parseStack.handlers=[])}_preserveStack(o,s,n,c,g){this._parseStack.state=o,this._parseStack.handlers=s,this._parseStack.handlerPos=n,this._parseStack.transition=c,this._parseStack.chunkPos=g}parse(o,s,n){let c,g=0,S=0,w=0;if(this._parseStack.state)if(this._parseStack.state===2)this._parseStack.state=0,w=this._parseStack.chunkPos+1;else{if(n===void 0||this._parseStack.state===1)throw this._parseStack.state=1,new Error("improper continuation due to previous async handler, giving up parsing");const u=this._parseStack.handlers;let L=this._parseStack.handlerPos-1;switch(this._parseStack.state){case 3:if(n===!1&&L>-1){for(;L>=0&&(c=u[L](this._params),c!==!0);L--)if(c instanceof Promise)return this._parseStack.handlerPos=L,c}this._parseStack.handlers=[];break;case 4:if(n===!1&&L>-1){for(;L>=0&&(c=u[L](),c!==!0);L--)if(c instanceof Promise)return this._parseStack.handlerPos=L,c}this._parseStack.handlers=[];break;case 6:if(g=o[this._parseStack.chunkPos],c=this._dcsParser.unhook(g!==24&&g!==26,n),c)return c;g===27&&(this._parseStack.transition|=1),this._params.reset(),this._params.addParam(0),this._collect=0;break;case 5:if(g=o[this._parseStack.chunkPos],c=this._oscParser.end(g!==24&&g!==26,n),c)return c;g===27&&(this._parseStack.transition|=1),this._params.reset(),this._params.addParam(0),this._collect=0}this._parseStack.state=0,w=this._parseStack.chunkPos+1,this.precedingJoinState=0,this.currentState=15&this._parseStack.transition}for(let u=w;u<s;++u){switch(g=o[u],S=this._transitions.table[this.currentState<<8|(g<160?g:C)],S>>4){case 2:for(let k=u+1;;++k){if(k>=s||(g=o[k])<32||g>126&&g<C){this._printHandler(o,u,k),u=k-1;break}if(++k>=s||(g=o[k])<32||g>126&&g<C){this._printHandler(o,u,k),u=k-1;break}if(++k>=s||(g=o[k])<32||g>126&&g<C){this._printHandler(o,u,k),u=k-1;break}if(++k>=s||(g=o[k])<32||g>126&&g<C){this._printHandler(o,u,k),u=k-1;break}}break;case 3:this._executeHandlers[g]?this._executeHandlers[g]():this._executeHandlerFb(g),this.precedingJoinState=0;break;case 0:break;case 1:if(this._errorHandler({position:u,code:g,currentState:this.currentState,collect:this._collect,params:this._params,abort:!1}).abort)return;break;case 7:const L=this._csiHandlers[this._collect<<8|g];let M=L?L.length-1:-1;for(;M>=0&&(c=L[M](this._params),c!==!0);M--)if(c instanceof Promise)return this._preserveStack(3,L,M,S,u),c;M<0&&this._csiHandlerFb(this._collect<<8|g,this._params),this.precedingJoinState=0;break;case 8:do switch(g){case 59:this._params.addParam(0);break;case 58:this._params.addSubParam(-1);break;default:this._params.addDigit(g-48)}while(++u<s&&(g=o[u])>47&&g<60);u--;break;case 9:this._collect<<=8,this._collect|=g;break;case 10:const T=this._escHandlers[this._collect<<8|g];let D=T?T.length-1:-1;for(;D>=0&&(c=T[D](),c!==!0);D--)if(c instanceof Promise)return this._preserveStack(4,T,D,S,u),c;D<0&&this._escHandlerFb(this._collect<<8|g),this.precedingJoinState=0;break;case 11:this._params.reset(),this._params.addParam(0),this._collect=0;break;case 12:this._dcsParser.hook(this._collect<<8|g,this._params);break;case 13:for(let k=u+1;;++k)if(k>=s||(g=o[k])===24||g===26||g===27||g>127&&g<C){this._dcsParser.put(o,u,k),u=k-1;break}break;case 14:if(c=this._dcsParser.unhook(g!==24&&g!==26),c)return this._preserveStack(6,[],0,S,u),c;g===27&&(S|=1),this._params.reset(),this._params.addParam(0),this._collect=0,this.precedingJoinState=0;break;case 4:this._oscParser.start();break;case 5:for(let k=u+1;;k++)if(k>=s||(g=o[k])<32||g>127&&g<C){this._oscParser.put(o,u,k),u=k-1;break}break;case 6:if(c=this._oscParser.end(g!==24&&g!==26),c)return this._preserveStack(5,[],0,S,u),c;g===27&&(S|=1),this._params.reset(),this._params.addParam(0),this._collect=0,this.precedingJoinState=0}this.currentState=15&S}}}i.EscapeSequenceParser=f},6242:(b,i,a)=>{Object.defineProperty(i,"__esModule",{value:!0}),i.OscHandler=i.OscParser=void 0;const l=a(5770),_=a(482),h=[];i.OscParser=class{constructor(){this._state=0,this._active=h,this._id=-1,this._handlers=Object.create(null),this._handlerFb=()=>{},this._stack={paused:!1,loopPosition:0,fallThrough:!1}}registerHandler(d,v){this._handlers[d]===void 0&&(this._handlers[d]=[]);const C=this._handlers[d];return C.push(v),{dispose:()=>{const f=C.indexOf(v);f!==-1&&C.splice(f,1)}}}clearHandler(d){this._handlers[d]&&delete this._handlers[d]}setHandlerFallback(d){this._handlerFb=d}dispose(){this._handlers=Object.create(null),this._handlerFb=()=>{},this._active=h}reset(){if(this._state===2)for(let d=this._stack.paused?this._stack.loopPosition-1:this._active.length-1;d>=0;--d)this._active[d].end(!1);this._stack.paused=!1,this._active=h,this._id=-1,this._state=0}_start(){if(this._active=this._handlers[this._id]||h,this._active.length)for(let d=this._active.length-1;d>=0;d--)this._active[d].start();else this._handlerFb(this._id,"START")}_put(d,v,C){if(this._active.length)for(let f=this._active.length-1;f>=0;f--)this._active[f].put(d,v,C);else this._handlerFb(this._id,"PUT",(0,_.utf32ToString)(d,v,C))}start(){this.reset(),this._state=1}put(d,v,C){if(this._state!==3){if(this._state===1)for(;v<C;){const f=d[v++];if(f===59){this._state=2,this._start();break}if(f<48||57<f)return void(this._state=3);this._id===-1&&(this._id=0),this._id=10*this._id+f-48}this._state===2&&C-v>0&&this._put(d,v,C)}}end(d,v=!0){if(this._state!==0){if(this._state!==3)if(this._state===1&&this._start(),this._active.length){let C=!1,f=this._active.length-1,t=!1;if(this._stack.paused&&(f=this._stack.loopPosition-1,C=v,t=this._stack.fallThrough,this._stack.paused=!1),!t&&C===!1){for(;f>=0&&(C=this._active[f].end(d),C!==!0);f--)if(C instanceof Promise)return this._stack.paused=!0,this._stack.loopPosition=f,this._stack.fallThrough=!1,C;f--}for(;f>=0;f--)if(C=this._active[f].end(!1),C instanceof Promise)return this._stack.paused=!0,this._stack.loopPosition=f,this._stack.fallThrough=!0,C}else this._handlerFb(this._id,"END",d);this._active=h,this._id=-1,this._state=0}}},i.OscHandler=class{constructor(d){this._handler=d,this._data="",this._hitLimit=!1}start(){this._data="",this._hitLimit=!1}put(d,v,C){this._hitLimit||(this._data+=(0,_.utf32ToString)(d,v,C),this._data.length>l.PAYLOAD_LIMIT&&(this._data="",this._hitLimit=!0))}end(d){let v=!1;if(this._hitLimit)v=!1;else if(d&&(v=this._handler(this._data),v instanceof Promise))return v.then((C=>(this._data="",this._hitLimit=!1,C)));return this._data="",this._hitLimit=!1,v}}},8742:(b,i)=>{Object.defineProperty(i,"__esModule",{value:!0}),i.Params=void 0;const a=2147483647;class l{static fromArray(h){const d=new l;if(!h.length)return d;for(let v=Array.isArray(h[0])?1:0;v<h.length;++v){const C=h[v];if(Array.isArray(C))for(let f=0;f<C.length;++f)d.addSubParam(C[f]);else d.addParam(C)}return d}constructor(h=32,d=32){if(this.maxLength=h,this.maxSubParamsLength=d,d>256)throw new Error("maxSubParamsLength must not be greater than 256");this.params=new Int32Array(h),this.length=0,this._subParams=new Int32Array(d),this._subParamsLength=0,this._subParamsIdx=new Uint16Array(h),this._rejectDigits=!1,this._rejectSubDigits=!1,this._digitIsSub=!1}clone(){const h=new l(this.maxLength,this.maxSubParamsLength);return h.params.set(this.params),h.length=this.length,h._subParams.set(this._subParams),h._subParamsLength=this._subParamsLength,h._subParamsIdx.set(this._subParamsIdx),h._rejectDigits=this._rejectDigits,h._rejectSubDigits=this._rejectSubDigits,h._digitIsSub=this._digitIsSub,h}toArray(){const h=[];for(let d=0;d<this.length;++d){h.push(this.params[d]);const v=this._subParamsIdx[d]>>8,C=255&this._subParamsIdx[d];C-v>0&&h.push(Array.prototype.slice.call(this._subParams,v,C))}return h}reset(){this.length=0,this._subParamsLength=0,this._rejectDigits=!1,this._rejectSubDigits=!1,this._digitIsSub=!1}addParam(h){if(this._digitIsSub=!1,this.length>=this.maxLength)this._rejectDigits=!0;else{if(h<-1)throw new Error("values lesser than -1 are not allowed");this._subParamsIdx[this.length]=this._subParamsLength<<8|this._subParamsLength,this.params[this.length++]=h>a?a:h}}addSubParam(h){if(this._digitIsSub=!0,this.length)if(this._rejectDigits||this._subParamsLength>=this.maxSubParamsLength)this._rejectSubDigits=!0;else{if(h<-1)throw new Error("values lesser than -1 are not allowed");this._subParams[this._subParamsLength++]=h>a?a:h,this._subParamsIdx[this.length-1]++}}hasSubParams(h){return(255&this._subParamsIdx[h])-(this._subParamsIdx[h]>>8)>0}getSubParams(h){const d=this._subParamsIdx[h]>>8,v=255&this._subParamsIdx[h];return v-d>0?this._subParams.subarray(d,v):null}getSubParamsAll(){const h={};for(let d=0;d<this.length;++d){const v=this._subParamsIdx[d]>>8,C=255&this._subParamsIdx[d];C-v>0&&(h[d]=this._subParams.slice(v,C))}return h}addDigit(h){let d;if(this._rejectDigits||!(d=this._digitIsSub?this._subParamsLength:this.length)||this._digitIsSub&&this._rejectSubDigits)return;const v=this._digitIsSub?this._subParams:this.params,C=v[d-1];v[d-1]=~C?Math.min(10*C+h,a):h}}i.Params=l},5741:(b,i)=>{Object.defineProperty(i,"__esModule",{value:!0}),i.AddonManager=void 0,i.AddonManager=class{constructor(){this._addons=[]}dispose(){for(let a=this._addons.length-1;a>=0;a--)this._addons[a].instance.dispose()}loadAddon(a,l){const _={instance:l,dispose:l.dispose,isDisposed:!1};this._addons.push(_),l.dispose=()=>this._wrappedAddonDispose(_),l.activate(a)}_wrappedAddonDispose(a){if(a.isDisposed)return;let l=-1;for(let _=0;_<this._addons.length;_++)if(this._addons[_]===a){l=_;break}if(l===-1)throw new Error("Could not dispose an addon that has not been loaded");a.isDisposed=!0,a.dispose.apply(a.instance),this._addons.splice(l,1)}}},8771:(b,i,a)=>{Object.defineProperty(i,"__esModule",{value:!0}),i.BufferApiView=void 0;const l=a(3785),_=a(511);i.BufferApiView=class{constructor(h,d){this._buffer=h,this.type=d}init(h){return this._buffer=h,this}get cursorY(){return this._buffer.y}get 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rows(){return this._core.rows}get cols(){return this._core.cols}get buffer(){return this._buffer||(this._buffer=this.register(new h.BufferNamespaceApi(this._core))),this._buffer}get markers(){return this._checkProposedApi(),this._core.markers}get modes(){const o=this._core.coreService.decPrivateModes;let s="none";switch(this._core.coreMouseService.activeProtocol){case"X10":s="x10";break;case"VT200":s="vt200";break;case"DRAG":s="drag";break;case"ANY":s="any"}return{applicationCursorKeysMode:o.applicationCursorKeys,applicationKeypadMode:o.applicationKeypad,bracketedPasteMode:o.bracketedPasteMode,insertMode:this._core.coreService.modes.insertMode,mouseTrackingMode:s,originMode:o.origin,reverseWraparoundMode:o.reverseWraparound,sendFocusMode:o.sendFocus,wraparoundMode:o.wraparound}}get options(){return this._publicOptions}set options(o){for(const s in o)this._publicOptions[s]=o[s]}blur(){this._core.blur()}focus(){this._core.focus()}input(o,s=!0){this._core.input(o,s)}resize(o,s){this._verifyIntegers(o,s),this._core.resize(o,s)}open(o){this._core.open(o)}attachCustomKeyEventHandler(o){this._core.attachCustomKeyEventHandler(o)}attachCustomWheelEventHandler(o){this._core.attachCustomWheelEventHandler(o)}registerLinkProvider(o){return this._core.registerLinkProvider(o)}registerCharacterJoiner(o){return this._checkProposedApi(),this._core.registerCharacterJoiner(o)}deregisterCharacterJoiner(o){this._checkProposedApi(),this._core.deregisterCharacterJoiner(o)}registerMarker(o=0){return this._verifyIntegers(o),this._core.registerMarker(o)}registerDecoration(o){return this._checkProposedApi(),this._verifyPositiveIntegers(o.x??0,o.width??0,o.height??0),this._core.registerDecoration(o)}hasSelection(){return this._core.hasSelection()}select(o,s,n){this._verifyIntegers(o,s,n),this._core.select(o,s,n)}getSelection(){return 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+\`,s)}paste(o){this._core.paste(o)}refresh(o,s){this._verifyIntegers(o,s),this._core.refresh(o,s)}reset(){this._core.reset()}clearTextureAtlas(){this._core.clearTextureAtlas()}loadAddon(o){this._addonManager.loadAddon(this,o)}static get strings(){return i}_verifyIntegers(...o){for(const s of o)if(s===1/0||isNaN(s)||s%1!=0)throw new Error("This API only accepts integers")}_verifyPositiveIntegers(...o){for(const s of o)if(s&&(s===1/0||isNaN(s)||s%1!=0||s<0))throw new Error("This API only accepts positive integers")}}b.Terminal=f})(),R})()))})(bt)),bt.exports}var $s=Ws(),wt={exports:{}},di;function Us(){return di||(di=1,(function(r,e){(function(p,x){r.exports=x()})(self,(()=>(()=>{var p={};return(()=>{var x=p;Object.defineProperty(x,"__esModule",{value:!0}),x.FitAddon=void 0,x.FitAddon=class{activate(m){this._terminal=m}dispose(){}fit(){const m=this.proposeDimensions();if(!m||!this._terminal||isNaN(m.cols)||isNaN(m.rows))return;const R=this._terminal._core;this._terminal.rows===m.rows&&this._terminal.cols===m.cols||(R._renderService.clear(),this._terminal.resize(m.cols,m.rows))}proposeDimensions(){if(!this._terminal||!this._terminal.element||!this._terminal.element.parentElement)return;const m=this._terminal._core,R=m._renderService.dimensions;if(R.css.cell.width===0||R.css.cell.height===0)return;const b=this._terminal.options.scrollback===0?0:m.viewport.scrollBarWidth,i=window.getComputedStyle(this._terminal.element.parentElement),a=parseInt(i.getPropertyValue("height")),l=Math.max(0,parseInt(i.getPropertyValue("width"))),_=window.getComputedStyle(this._terminal.element),h=a-(parseInt(_.getPropertyValue("padding-top"))+parseInt(_.getPropertyValue("padding-bottom"))),d=l-(parseInt(_.getPropertyValue("padding-right"))+parseInt(_.getPropertyValue("padding-left")))-b;return{cols:Math.max(2,Math.floor(d/R.css.cell.width)),rows:Math.max(1,Math.floor(h/R.css.cell.height))}}}})(),p})()))})(wt)),wt.exports}var zs=Us(),yt={exports:{}},_i;function js(){return _i||(_i=1,(function(r,e){(function(p,x){r.exports=x()})(self,(()=>(()=>{var p={6:(b,i)=>{function a(_){try{const h=new URL(_),d=h.password&&h.username?\`\${h.protocol}//\${h.username}:\${h.password}@\${h.host}\`:h.username?\`\${h.protocol}//\${h.username}@\${h.host}\`:\`\${h.protocol}//\${h.host}\`;return _.toLocaleLowerCase().startsWith(d.toLocaleLowerCase())}catch{return!1}}Object.defineProperty(i,"__esModule",{value:!0}),i.LinkComputer=i.WebLinkProvider=void 0,i.WebLinkProvider=class{constructor(_,h,d,v={}){this._terminal=_,this._regex=h,this._handler=d,this._options=v}provideLinks(_,h){const d=l.computeLink(_,this._regex,this._terminal,this._handler);h(this._addCallbacks(d))}_addCallbacks(_){return _.map((h=>(h.leave=this._options.leave,h.hover=(d,v)=>{if(this._options.hover){const{range:C}=h;this._options.hover(d,v,C)}},h)))}};class l{static computeLink(h,d,v,C){const f=new RegExp(d.source,(d.flags||"")+"g"),[t,o]=l._getWindowedLineStrings(h-1,v),s=t.join("");let n;const c=[];for(;n=f.exec(s);){const g=n[0];if(!a(g))continue;const[S,w]=l._mapStrIdx(v,o,0,n.index),[u,L]=l._mapStrIdx(v,S,w,g.length);if(S===-1||w===-1||u===-1||L===-1)continue;const M={start:{x:w+1,y:S+1},end:{x:L,y:u+1}};c.push({range:M,text:g,activate:C})}return c}static _getWindowedLineStrings(h,d){let v,C=h,f=h,t=0,o="";const s=[];if(v=d.buffer.active.getLine(h)){const n=v.translateToString(!0);if(v.isWrapped&&n[0]!==" "){for(t=0;(v=d.buffer.active.getLine(--C))&&t<2048&&(o=v.translateToString(!0),t+=o.length,s.push(o),v.isWrapped&&o.indexOf(" ")===-1););s.reverse()}for(s.push(n),t=0;(v=d.buffer.active.getLine(++f))&&v.isWrapped&&t<2048&&(o=v.translateToString(!0),t+=o.length,s.push(o),o.indexOf(" ")===-1););}return[s,C]}static _mapStrIdx(h,d,v,C){const f=h.buffer.active,t=f.getNullCell();let o=v;for(;C;){const s=f.getLine(d);if(!s)return[-1,-1];for(let n=o;n<s.length;++n){s.getCell(n,t);const c=t.getChars();if(t.getWidth()&&(C-=c.length||1,n===s.length-1&&c==="")){const g=f.getLine(d+1);g&&g.isWrapped&&(g.getCell(0,t),t.getWidth()===2&&(C+=1))}if(C<0)return[d,n]}d++,o=0}return[d,o]}}i.LinkComputer=l}},x={};function m(b){var i=x[b];if(i!==void 0)return i.exports;var a=x[b]={exports:{}};return p[b](a,a.exports,m),a.exports}var R={};return(()=>{var b=R;Object.defineProperty(b,"__esModule",{value:!0}),b.WebLinksAddon=void 0;const i=m(6),a=/(https?|HTTPS?):[/]{2}[^\\s"'!*(){}|\\\\\\^<>\`]*[^\\s"':,.!?{}|\\\\\\^~\\[\\]\`()<>]/;function l(_,h){const d=window.open();if(d){try{d.opener=null}catch{}d.location.href=h}else console.warn("Opening link blocked as opener could not be cleared")}b.WebLinksAddon=class{constructor(_=l,h={}){this._handler=_,this._options=h}activate(_){this._terminal=_;const h=this._options,d=h.urlRegex||a;this._linkProvider=this._terminal.registerLinkProvider(new i.WebLinkProvider(this._terminal,d,this._handler,h))}dispose(){var _;(_=this._linkProvider)==null||_.dispose()}}})(),R})()))})(yt)),yt.exports}var Zs=js();/**
+ * Copyright (c) 2014-2024 The xterm.js authors. All rights reserved.
+ * @license MIT
+ *
+ * Copyright (c) 2012-2013, Christopher Jeffrey (MIT License)
+ * @license MIT
+ *
+ * Originally forked from (with the author's permission):
+ *   Fabrice Bellard's javascript vt100 for jslinux:
+ *   http://bellard.org/jslinux/
+ *   Copyright (c) 2011 Fabrice Bellard
+ */var qs=(r,e,p,x)=>{for(var m=e,R=r.length-1,b;R>=0;R--)(b=r[R])&&(m=b(m)||m);return m},Ks=(r,e)=>(p,x)=>e(p,x,r),Gs=class{constructor(){this.listeners=[],this.unexpectedErrorHandler=function(r){setTimeout(()=>{throw r.stack?ui.isErrorNoTelemetry(r)?new ui(r.message+\`
+
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+
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+\`))}},Tr=class extends Error{constructor(r,e){super(r),this.name="ListenerLeakError",this.stack=e}},Br=class extends Error{constructor(r,e){super(r),this.name="ListenerRefusalError",this.stack=e}},Ir=0,Lt=class{constructor(r){this.value=r,this.id=Ir++}},Or=2,Pr,Q=class{constructor(r){var e,p,x,m;this._size=0,this._options=r,this._leakageMon=(e=this._options)!=null&&e.leakWarningThreshold?new Mr((r==null?void 0:r.onListenerError)??xt,((p=this._options)==null?void 0:p.leakWarningThreshold)??Ar):void 0,this._perfMon=(x=this._options)!=null&&x._profName?new Rr(this._options._profName):void 0,this._deliveryQueue=(m=this._options)==null?void 0:m.deliveryQueue}dispose(){var r,e,p,x;this._disposed||(this._disposed=!0,((r=this._deliveryQueue)==null?void 0:r.current)===this&&this._deliveryQueue.reset(),this._listeners&&(this._listeners=void 0,this._size=0),(p=(e=this._options)==null?void 0:e.onDidRemoveLastListener)==null||p.call(e),(x=this._leakageMon)==null||x.dispose())}get event(){return this._event??(this._event=(r,e,p)=>{var b,i,a,l,_;if(this._leakageMon&&this._size>this._leakageMon.threshold**2){let h=\`[\${this._leakageMon.name}] REFUSES to accept new listeners because it exceeded its threshold by far (\${this._size} vs \${this._leakageMon.threshold})\`;console.warn(h);let d=this._leakageMon.getMostFrequentStack()??["UNKNOWN stack",-1],v=new Br(\`\${h}. HINT: Stack shows most frequent listener (\${d[1]}-times)\`,d[0]);return(((b=this._options)==null?void 0:b.onListenerError)||xt)(v),we.None}if(this._disposed)return we.None;e&&(r=r.bind(e));let x=new Lt(r),m;this._leakageMon&&this._size>=Math.ceil(this._leakageMon.threshold*.2)&&(x.stack=Dr.create(),m=this._leakageMon.check(x.stack,this._size+1)),this._listeners?this._listeners instanceof Lt?(this._deliveryQueue??(this._deliveryQueue=new Fr),this._listeners=[this._listeners,x]):this._listeners.push(x):((a=(i=this._options)==null?void 0:i.onWillAddFirstListener)==null||a.call(i,this),this._listeners=x,(_=(l=this._options)==null?void 0:l.onDidAddFirstListener)==null||_.call(l,this)),this._size++;let R=ue(()=>{m==null||m(),this._removeListener(x)});return p instanceof Ge?p.add(R):Array.isArray(p)&&p.push(R),R}),this._event}_removeListener(r){var m,R,b,i;if((R=(m=this._options)==null?void 0:m.onWillRemoveListener)==null||R.call(m,this),!this._listeners)return;if(this._size===1){this._listeners=void 0,(i=(b=this._options)==null?void 0:b.onDidRemoveLastListener)==null||i.call(b,this),this._size=0;return}let e=this._listeners,p=e.indexOf(r);if(p===-1)throw console.log("disposed?",this._disposed),console.log("size?",this._size),console.log("arr?",JSON.stringify(this._listeners)),new Error("Attempted to dispose unknown listener");this._size--,e[p]=void 0;let x=this._deliveryQueue.current===this;if(this._size*Or<=e.length){let a=0;for(let l=0;l<e.length;l++)e[l]?e[a++]=e[l]:x&&(this._deliveryQueue.end--,a<this._deliveryQueue.i&&this._deliveryQueue.i--);e.length=a}}_deliver(r,e){var x;if(!r)return;let p=((x=this._options)==null?void 0:x.onListenerError)||xt;if(!p){r.value(e);return}try{r.value(e)}catch(m){p(m)}}_deliverQueue(r){let e=r.current._listeners;for(;r.i<r.end;)this._deliver(e[r.i++],r.value);r.reset()}fire(r){var e,p,x,m;if((e=this._deliveryQueue)!=null&&e.current&&(this._deliverQueue(this._deliveryQueue),(p=this._perfMon)==null||p.stop()),(x=this._perfMon)==null||x.start(this._size),this._listeners)if(this._listeners instanceof Lt)this._deliver(this._listeners,r);else{let R=this._deliveryQueue;R.enqueue(this,r,this._listeners.length),this._deliverQueue(R)}(m=this._perfMon)==null||m.stop()}hasListeners(){return this._size>0}},Fr=class{constructor(){this.i=-1,this.end=0}enqueue(r,e,p){this.i=0,this.end=p,this.current=r,this.value=e}reset(){this.i=this.end,this.current=void 0,this.value=void 0}},mi={texturePage:0,texturePosition:{x:0,y:0},texturePositionClipSpace:{x:0,y:0},offset:{x:0,y:0},size:{x:0,y:0},sizeClipSpace:{x:0,y:0}},tt=2,it,Pe=class Ze{constructor(e,p,x){this._document=e,this._config=p,this._unicodeService=x,this._didWarmUp=!1,this._cacheMap=new gi,this._cacheMapCombined=new gi,this._pages=[],this._activePages=[],this._workBoundingBox={top:0,left:0,bottom:0,right:0},this._workAttributeData=new qe,this._textureSize=512,this._onAddTextureAtlasCanvas=new Q,this.onAddTextureAtlasCanvas=this._onAddTextureAtlasCanvas.event,this._onRemoveTextureAtlasCanvas=new Q,this.onRemoveTextureAtlasCanvas=this._onRemoveTextureAtlasCanvas.event,this._requestClearModel=!1,this._createNewPage(),this._tmpCanvas=Ls(e,this._config.deviceCellWidth*4+tt*2,this._config.deviceCellHeight+tt*2),this._tmpCtx=re(this._tmpCanvas.getContext("2d",{alpha:this._config.allowTransparency,willReadFrequently:!0}))}get pages(){return this._pages}dispose(){this._tmpCanvas.remove();for(let e of this.pages)e.canvas.remove();this._onAddTextureAtlasCanvas.dispose()}warmUp(){this._didWarmUp||(this._doWarmUp(),this._didWarmUp=!0)}_doWarmUp(){let e=new Er;for(let p=33;p<126;p++)e.enqueue(()=>{if(!this._cacheMap.get(p,0,0,0)){let x=this._drawToCache(p,0,0,0,!1,void 0);this._cacheMap.set(p,0,0,0,x)}})}beginFrame(){return this._requestClearModel}clearTexture(){if(!(this._pages[0].currentRow.x===0&&this._pages[0].currentRow.y===0)){for(let e of this._pages)e.clear();this._cacheMap.clear(),this._cacheMapCombined.clear(),this._didWarmUp=!1}}_createNewPage(){if(Ze.maxAtlasPages&&this._pages.length>=Math.max(4,Ze.maxAtlasPages)){let p=this._pages.filter(l=>l.canvas.width*2<=(Ze.maxTextureSize||4096)).sort((l,_)=>_.canvas.width!==l.canvas.width?_.canvas.width-l.canvas.width:_.percentageUsed-l.percentageUsed),x=-1,m=0;for(let l=0;l<p.length;l++)if(p[l].canvas.width!==m)x=l,m=p[l].canvas.width;else if(l-x===3)break;let R=p.slice(x,x+4),b=R.map(l=>l.glyphs[0].texturePage).sort((l,_)=>l>_?1:-1),i=this.pages.length-R.length,a=this._mergePages(R,i);a.version++;for(let l=b.length-1;l>=0;l--)this._deletePage(b[l]);this.pages.push(a),this._requestClearModel=!0,this._onAddTextureAtlasCanvas.fire(a.canvas)}let e=new kt(this._document,this._textureSize);return this._pages.push(e),this._activePages.push(e),this._onAddTextureAtlasCanvas.fire(e.canvas),e}_mergePages(e,p){let x=e[0].canvas.width*2,m=new kt(this._document,x,e);for(let[R,b]of e.entries()){let i=R*b.canvas.width%x,a=Math.floor(R/2)*b.canvas.height;m.ctx.drawImage(b.canvas,i,a);for(let _ of b.glyphs)_.texturePage=p,_.sizeClipSpace.x=_.size.x/x,_.sizeClipSpace.y=_.size.y/x,_.texturePosition.x+=i,_.texturePosition.y+=a,_.texturePositionClipSpace.x=_.texturePosition.x/x,_.texturePositionClipSpace.y=_.texturePosition.y/x;this._onRemoveTextureAtlasCanvas.fire(b.canvas);let l=this._activePages.indexOf(b);l!==-1&&this._activePages.splice(l,1)}return m}_deletePage(e){this._pages.splice(e,1);for(let p=e;p<this._pages.length;p++){let x=this._pages[p];for(let m of x.glyphs)m.texturePage--;x.version++}}getRasterizedGlyphCombinedChar(e,p,x,m,R,b){return this._getFromCacheMap(this._cacheMapCombined,e,p,x,m,R,b)}getRasterizedGlyph(e,p,x,m,R,b){return this._getFromCacheMap(this._cacheMap,e,p,x,m,R,b)}_getFromCacheMap(e,p,x,m,R,b,i){return it=e.get(p,x,m,R),it||(it=this._drawToCache(p,x,m,R,b,i),e.set(p,x,m,R,it)),it}_getColorFromAnsiIndex(e){if(e>=this._config.colors.ansi.length)throw new Error("No color found for idx "+e);return this._config.colors.ansi[e]}_getBackgroundColor(e,p,x,m){if(this._config.allowTransparency)return me;let R;switch(e){case 16777216:case 33554432:R=this._getColorFromAnsiIndex(p);break;case 50331648:let b=qe.toColorRGB(p);R=ve.toColor(b[0],b[1],b[2]);break;case 0:default:x?R=rt.opaque(this._config.colors.foreground):R=this._config.colors.background;break}return this._config.allowTransparency||(R=rt.opaque(R)),R}_getForegroundColor(e,p,x,m,R,b,i,a,l,_){let h=this._getMinimumContrastColor(e,p,x,m,R,b,i,l,a,_);if(h)return h;let d;switch(R){case 16777216:case 33554432:this._config.drawBoldTextInBrightColors&&l&&b<8&&(b+=8),d=this._getColorFromAnsiIndex(b);break;case 50331648:let v=qe.toColorRGB(b);d=ve.toColor(v[0],v[1],v[2]);break;case 0:default:i?d=this._config.colors.background:d=this._config.colors.foreground}return this._config.allowTransparency&&(d=rt.opaque(d)),a&&(d=rt.multiplyOpacity(d,fr)),d}_resolveBackgroundRgba(e,p,x){switch(e){case 16777216:case 33554432:return this._getColorFromAnsiIndex(p).rgba;case 50331648:return p<<8;case 0:default:return x?this._config.colors.foreground.rgba:this._config.colors.background.rgba}}_resolveForegroundRgba(e,p,x,m){switch(e){case 16777216:case 33554432:return this._config.drawBoldTextInBrightColors&&m&&p<8&&(p+=8),this._getColorFromAnsiIndex(p).rgba;case 50331648:return p<<8;case 0:default:return x?this._config.colors.background.rgba:this._config.colors.foreground.rgba}}_getMinimumContrastColor(e,p,x,m,R,b,i,a,l,_){if(this._config.minimumContrastRatio===1||_)return;let h=this._getContrastCache(l),d=h.getColor(e,m);if(d!==void 0)return d||void 0;let v=this._resolveBackgroundRgba(p,x,i),C=this._resolveForegroundRgba(R,b,i,a),f=We.ensureContrastRatio(v,C,this._config.minimumContrastRatio/(l?2:1));if(!f){h.setColor(e,m,null);return}let t=ve.toColor(f>>24&255,f>>16&255,f>>8&255);return h.setColor(e,m,t),t}_getContrastCache(e){return e?this._config.colors.halfContrastCache:this._config.colors.contrastCache}_drawToCache(e,p,x,m,R,b){let i=typeof e=="number"?String.fromCharCode(e):e;b&&this._tmpCanvas.parentElement!==b&&(this._tmpCanvas.style.display="none",b.append(this._tmpCanvas));let a=Math.min(this._config.deviceCellWidth*Math.max(i.length,2)+tt*2,this._config.deviceMaxTextureSize);this._tmpCanvas.width<a&&(this._tmpCanvas.width=a);let l=Math.min(this._config.deviceCellHeight+tt*4,this._textureSize);if(this._tmpCanvas.height<l&&(this._tmpCanvas.height=l),this._tmpCtx.save(),this._workAttributeData.fg=x,this._workAttributeData.bg=p,this._workAttributeData.extended.ext=m,!!this._workAttributeData.isInvisible())return mi;let _=!!this._workAttributeData.isBold(),h=!!this._workAttributeData.isInverse(),d=!!this._workAttributeData.isDim(),v=!!this._workAttributeData.isItalic(),C=!!this._workAttributeData.isUnderline(),f=!!this._workAttributeData.isStrikethrough(),t=!!this._workAttributeData.isOverline(),o=this._workAttributeData.getFgColor(),s=this._workAttributeData.getFgColorMode(),n=this._workAttributeData.getBgColor(),c=this._workAttributeData.getBgColorMode();if(h){let A=o;o=n,n=A;let B=s;s=c,c=B}let g=this._getBackgroundColor(c,n,h,d);this._tmpCtx.globalCompositeOperation="copy",this._tmpCtx.fillStyle=g.css,this._tmpCtx.fillRect(0,0,this._tmpCanvas.width,this._tmpCanvas.height),this._tmpCtx.globalCompositeOperation="source-over";let S=_?this._config.fontWeightBold:this._config.fontWeight,w=v?"italic":"";this._tmpCtx.font=\`\${w} \${S} \${this._config.fontSize*this._config.devicePixelRatio}px \${this._config.fontFamily}\`,this._tmpCtx.textBaseline=vs;let u=i.length===1&&ni(i.charCodeAt(0)),L=i.length===1&&or(i.charCodeAt(0)),M=this._getForegroundColor(p,c,n,x,s,o,h,d,_,fs(i.charCodeAt(0)));this._tmpCtx.fillStyle=M.css;let T=L?0:tt*2,D=!1;this._config.customGlyphs!==!1&&(D=mr(this._tmpCtx,i,T,T,this._config.deviceCellWidth,this._config.deviceCellHeight,this._config.fontSize,this._config.devicePixelRatio));let k=!u,O;if(typeof e=="number"?O=this._unicodeService.wcwidth(e):O=this._unicodeService.getStringCellWidth(e),C){this._tmpCtx.save();let A=Math.max(1,Math.floor(this._config.fontSize*this._config.devicePixelRatio/15)),B=A%2===1?.5:0;if(this._tmpCtx.lineWidth=A,this._workAttributeData.isUnderlineColorDefault())this._tmpCtx.strokeStyle=this._tmpCtx.fillStyle;else if(this._workAttributeData.isUnderlineColorRGB())k=!1,this._tmpCtx.strokeStyle=\`rgb(\${qe.toColorRGB(this._workAttributeData.getUnderlineColor()).join(",")})\`;else{k=!1;let I=this._workAttributeData.getUnderlineColor();this._config.drawBoldTextInBrightColors&&this._workAttributeData.isBold()&&I<8&&(I+=8),this._tmpCtx.strokeStyle=this._getColorFromAnsiIndex(I).css}this._tmpCtx.beginPath();let P=T,z=Math.ceil(T+this._config.deviceCharHeight)-B-(R?A*2:0),q=z+A,K=z+A*2,G=this._workAttributeData.getUnderlineVariantOffset();for(let I=0;I<O;I++){this._tmpCtx.save();let E=P+I*this._config.deviceCellWidth,N=P+(I+1)*this._config.deviceCellWidth,H=E+this._config.deviceCellWidth/2;switch(this._workAttributeData.extended.underlineStyle){case 2:this._tmpCtx.moveTo(E,z),this._tmpCtx.lineTo(N,z),this._tmpCtx.moveTo(E,K),this._tmpCtx.lineTo(N,K);break;case 3:let j=A<=1?K:Math.ceil(T+this._config.deviceCharHeight-A/2)-B,Z=A<=1?z:Math.ceil(T+this._config.deviceCharHeight+A/2)-B,X=new Path2D;X.rect(E,z,this._config.deviceCellWidth,K-z),this._tmpCtx.clip(X),this._tmpCtx.moveTo(E-this._config.deviceCellWidth/2,q),this._tmpCtx.bezierCurveTo(E-this._config.deviceCellWidth/2,Z,E,Z,E,q),this._tmpCtx.bezierCurveTo(E,j,H,j,H,q),this._tmpCtx.bezierCurveTo(H,Z,N,Z,N,q),this._tmpCtx.bezierCurveTo(N,j,N+this._config.deviceCellWidth/2,j,N+this._config.deviceCellWidth/2,q);break;case 4:let Y=G===0?0:G>=A?A*2-G:A-G;G>=A||Y===0?(this._tmpCtx.setLineDash([Math.round(A),Math.round(A)]),this._tmpCtx.moveTo(E+Y,z),this._tmpCtx.lineTo(N,z)):(this._tmpCtx.setLineDash([Math.round(A),Math.round(A)]),this._tmpCtx.moveTo(E,z),this._tmpCtx.lineTo(E+Y,z),this._tmpCtx.moveTo(E+Y+A,z),this._tmpCtx.lineTo(N,z)),G=_r(N-E,A,G);break;case 5:let ee=.6,_e=.3,V=N-E,Te=Math.floor(ee*V),Ue=Math.floor(_e*V),Xe=V-Te-Ue;this._tmpCtx.setLineDash([Te,Ue,Xe]),this._tmpCtx.moveTo(E,z),this._tmpCtx.lineTo(N,z);break;case 1:default:this._tmpCtx.moveTo(E,z),this._tmpCtx.lineTo(N,z);break}this._tmpCtx.stroke(),this._tmpCtx.restore()}if(this._tmpCtx.restore(),!D&&this._config.fontSize>=12&&!this._config.allowTransparency&&i!==" "){this._tmpCtx.save(),this._tmpCtx.textBaseline="alphabetic";let I=this._tmpCtx.measureText(i);if(this._tmpCtx.restore(),"actualBoundingBoxDescent"in I&&I.actualBoundingBoxDescent>0){this._tmpCtx.save();let E=new Path2D;E.rect(P,z-Math.ceil(A/2),this._config.deviceCellWidth*O,K-z+Math.ceil(A/2)),this._tmpCtx.clip(E),this._tmpCtx.lineWidth=this._config.devicePixelRatio*3,this._tmpCtx.strokeStyle=g.css,this._tmpCtx.strokeText(i,T,T+this._config.deviceCharHeight),this._tmpCtx.restore()}}}if(t){let A=Math.max(1,Math.floor(this._config.fontSize*this._config.devicePixelRatio/15)),B=A%2===1?.5:0;this._tmpCtx.lineWidth=A,this._tmpCtx.strokeStyle=this._tmpCtx.fillStyle,this._tmpCtx.beginPath(),this._tmpCtx.moveTo(T,T+B),this._tmpCtx.lineTo(T+this._config.deviceCharWidth*O,T+B),this._tmpCtx.stroke()}if(D||this._tmpCtx.fillText(i,T,T+this._config.deviceCharHeight),i==="_"&&!this._config.allowTransparency){let A=Rt(this._tmpCtx.getImageData(T,T,this._config.deviceCellWidth,this._config.deviceCellHeight),g,M,k);if(A)for(let B=1;B<=5&&(this._tmpCtx.save(),this._tmpCtx.fillStyle=g.css,this._tmpCtx.fillRect(0,0,this._tmpCanvas.width,this._tmpCanvas.height),this._tmpCtx.restore(),this._tmpCtx.fillText(i,T,T+this._config.deviceCharHeight-B),A=Rt(this._tmpCtx.getImageData(T,T,this._config.deviceCellWidth,this._config.deviceCellHeight),g,M,k),!!A);B++);}if(f){let A=Math.max(1,Math.floor(this._config.fontSize*this._config.devicePixelRatio/10)),B=this._tmpCtx.lineWidth%2===1?.5:0;this._tmpCtx.lineWidth=A,this._tmpCtx.strokeStyle=this._tmpCtx.fillStyle,this._tmpCtx.beginPath(),this._tmpCtx.moveTo(T,T+Math.floor(this._config.deviceCharHeight/2)-B),this._tmpCtx.lineTo(T+this._config.deviceCharWidth*O,T+Math.floor(this._config.deviceCharHeight/2)-B),this._tmpCtx.stroke()}this._tmpCtx.restore();let F=this._tmpCtx.getImageData(0,0,this._tmpCanvas.width,this._tmpCanvas.height),U;if(this._config.allowTransparency?U=Hr(F):U=Rt(F,g,M,k),U)return mi;let $=this._findGlyphBoundingBox(F,this._workBoundingBox,a,L,D,T),W,y;for(;;){if(this._activePages.length===0){let A=this._createNewPage();W=A,y=A.currentRow,y.height=$.size.y;break}W=this._activePages[this._activePages.length-1],y=W.currentRow;for(let A of this._activePages)$.size.y<=A.currentRow.height&&(W=A,y=A.currentRow);for(let A=this._activePages.length-1;A>=0;A--)for(let B of this._activePages[A].fixedRows)B.height<=y.height&&$.size.y<=B.height&&(W=this._activePages[A],y=B);if($.size.x>this._textureSize){this._overflowSizePage||(this._overflowSizePage=new kt(this._document,this._config.deviceMaxTextureSize),this.pages.push(this._overflowSizePage),this._requestClearModel=!0,this._onAddTextureAtlasCanvas.fire(this._overflowSizePage.canvas)),W=this._overflowSizePage,y=this._overflowSizePage.currentRow,y.x+$.size.x>=W.canvas.width&&(y.x=0,y.y+=y.height,y.height=0);break}if(y.y+$.size.y>=W.canvas.height||y.height>$.size.y+2){let A=!1;if(W.currentRow.y+W.currentRow.height+$.size.y>=W.canvas.height){let B;for(let P of this._activePages)if(P.currentRow.y+P.currentRow.height+$.size.y<P.canvas.height){B=P;break}if(B)W=B;else if(Ze.maxAtlasPages&&this._pages.length>=Ze.maxAtlasPages&&y.y+$.size.y<=W.canvas.height&&y.height>=$.size.y&&y.x+$.size.x<=W.canvas.width)A=!0;else{let P=this._createNewPage();W=P,y=P.currentRow,y.height=$.size.y,A=!0}}A||(W.currentRow.height>0&&W.fixedRows.push(W.currentRow),y={x:0,y:W.currentRow.y+W.currentRow.height,height:$.size.y},W.fixedRows.push(y),W.currentRow={x:0,y:y.y+y.height,height:0})}if(y.x+$.size.x<=W.canvas.width)break;y===W.currentRow?(y.x=0,y.y+=y.height,y.height=0):W.fixedRows.splice(W.fixedRows.indexOf(y),1)}return $.texturePage=this._pages.indexOf(W),$.texturePosition.x=y.x,$.texturePosition.y=y.y,$.texturePositionClipSpace.x=y.x/W.canvas.width,$.texturePositionClipSpace.y=y.y/W.canvas.height,$.sizeClipSpace.x/=W.canvas.width,$.sizeClipSpace.y/=W.canvas.height,y.height=Math.max(y.height,$.size.y),y.x+=$.size.x,W.ctx.putImageData(F,$.texturePosition.x-this._workBoundingBox.left,$.texturePosition.y-this._workBoundingBox.top,this._workBoundingBox.left,this._workBoundingBox.top,$.size.x,$.size.y),W.addGlyph($),W.version++,$}_findGlyphBoundingBox(e,p,x,m,R,b){p.top=0;let i=m?this._config.deviceCellHeight:this._tmpCanvas.height,a=m?this._config.deviceCellWidth:x,l=!1;for(let _=0;_<i;_++){for(let h=0;h<a;h++){let d=_*this._tmpCanvas.width*4+h*4+3;if(e.data[d]!==0){p.top=_,l=!0;break}}if(l)break}p.left=0,l=!1;for(let _=0;_<b+a;_++){for(let h=0;h<i;h++){let d=h*this._tmpCanvas.width*4+_*4+3;if(e.data[d]!==0){p.left=_,l=!0;break}}if(l)break}p.right=a,l=!1;for(let _=b+a-1;_>=b;_--){for(let h=0;h<i;h++){let d=h*this._tmpCanvas.width*4+_*4+3;if(e.data[d]!==0){p.right=_,l=!0;break}}if(l)break}p.bottom=i,l=!1;for(let _=i-1;_>=0;_--){for(let h=0;h<a;h++){let d=_*this._tmpCanvas.width*4+h*4+3;if(e.data[d]!==0){p.bottom=_,l=!0;break}}if(l)break}return{texturePage:0,texturePosition:{x:0,y:0},texturePositionClipSpace:{x:0,y:0},size:{x:p.right-p.left+1,y:p.bottom-p.top+1},sizeClipSpace:{x:p.right-p.left+1,y:p.bottom-p.top+1},offset:{x:-p.left+b+(m||R?Math.floor((this._config.deviceCellWidth-this._config.deviceCharWidth)/2):0),y:-p.top+b+(m||R?this._config.lineHeight===1?0:Math.round((this._config.deviceCellHeight-this._config.deviceCharHeight)/2):0)}}}},kt=class{constructor(r,e,p){if(this._usedPixels=0,this._glyphs=[],this.version=0,this.currentRow={x:0,y:0,height:0},this.fixedRows=[],p)for(let x of p)this._glyphs.push(...x.glyphs),this._usedPixels+=x._usedPixels;this.canvas=Ls(r,e,e),this.ctx=re(this.canvas.getContext("2d",{alpha:!0}))}get percentageUsed(){return this._usedPixels/(this.canvas.width*this.canvas.height)}get glyphs(){return this._glyphs}addGlyph(r){this._glyphs.push(r),this._usedPixels+=r.size.x*r.size.y}clear(){this.ctx.clearRect(0,0,this.canvas.width,this.canvas.height),this.currentRow.x=0,this.currentRow.y=0,this.currentRow.height=0,this.fixedRows.length=0,this.version++}};function Rt(r,e,p,x){let m=e.rgba>>>24,R=e.rgba>>>16&255,b=e.rgba>>>8&255,i=p.rgba>>>24,a=p.rgba>>>16&255,l=p.rgba>>>8&255,_=Math.floor((Math.abs(m-i)+Math.abs(R-a)+Math.abs(b-l))/12),h=!0;for(let d=0;d<r.data.length;d+=4)r.data[d]===m&&r.data[d+1]===R&&r.data[d+2]===b||x&&Math.abs(r.data[d]-m)+Math.abs(r.data[d+1]-R)+Math.abs(r.data[d+2]-b)<_?r.data[d+3]=0:h=!1;return h}function Hr(r){for(let e=0;e<r.data.length;e+=4)if(r.data[e+3]>0)return!1;return!0}function Ls(r,e,p){let x=r.createElement("canvas");return x.width=e,x.height=p,x}function Nr(r,e,p,x,m,R,b,i){let a={foreground:R.foreground,background:R.background,cursor:me,cursorAccent:me,selectionForeground:me,selectionBackgroundTransparent:me,selectionBackgroundOpaque:me,selectionInactiveBackgroundTransparent:me,selectionInactiveBackgroundOpaque:me,overviewRulerBorder:me,scrollbarSliderBackground:me,scrollbarSliderHoverBackground:me,scrollbarSliderActiveBackground:me,ansi:R.ansi.slice(),contrastCache:R.contrastCache,halfContrastCache:R.halfContrastCache};return{customGlyphs:m.customGlyphs,devicePixelRatio:b,deviceMaxTextureSize:i,letterSpacing:m.letterSpacing,lineHeight:m.lineHeight,deviceCellWidth:r,deviceCellHeight:e,deviceCharWidth:p,deviceCharHeight:x,fontFamily:m.fontFamily,fontSize:m.fontSize,fontWeight:m.fontWeight,fontWeightBold:m.fontWeightBold,allowTransparency:m.allowTransparency,drawBoldTextInBrightColors:m.drawBoldTextInBrightColors,minimumContrastRatio:m.minimumContrastRatio,colors:a}}function Si(r,e){for(let p=0;p<r.colors.ansi.length;p++)if(r.colors.ansi[p].rgba!==e.colors.ansi[p].rgba)return!1;return r.devicePixelRatio===e.devicePixelRatio&&r.customGlyphs===e.customGlyphs&&r.lineHeight===e.lineHeight&&r.letterSpacing===e.letterSpacing&&r.fontFamily===e.fontFamily&&r.fontSize===e.fontSize&&r.fontWeight===e.fontWeight&&r.fontWeightBold===e.fontWeightBold&&r.allowTransparency===e.allowTransparency&&r.deviceCharWidth===e.deviceCharWidth&&r.deviceCharHeight===e.deviceCharHeight&&r.drawBoldTextInBrightColors===e.drawBoldTextInBrightColors&&r.minimumContrastRatio===e.minimumContrastRatio&&r.colors.foreground.rgba===e.colors.foreground.rgba&&r.colors.background.rgba===e.colors.background.rgba}function Wr(r){return(r&50331648)===16777216||(r&50331648)===33554432}var Ce=[];function ks(r,e,p,x,m,R,b,i,a){let l=Nr(x,m,R,b,e,p,i,a);for(let d=0;d<Ce.length;d++){let v=Ce[d],C=v.ownedBy.indexOf(r);if(C>=0){if(Si(v.config,l))return v.atlas;v.ownedBy.length===1?(v.atlas.dispose(),Ce.splice(d,1)):v.ownedBy.splice(C,1);break}}for(let d=0;d<Ce.length;d++){let v=Ce[d];if(Si(v.config,l))return v.ownedBy.push(r),v.atlas}let _=r._core,h={atlas:new Pe(document,l,_.unicodeService),config:l,ownedBy:[r]};return Ce.push(h),h.atlas}function Ci(r){for(let e=0;e<Ce.length;e++){let p=Ce[e].ownedBy.indexOf(r);if(p!==-1){Ce[e].ownedBy.length===1?(Ce[e].atlas.dispose(),Ce.splice(e,1)):Ce[e].ownedBy.splice(p,1);break}}}var _t=600,$r=class{constructor(r,e){this._renderCallback=r,this._coreBrowserService=e,this.isCursorVisible=!0,this._coreBrowserService.isFocused&&this._restartInterval()}get isPaused(){return!(this._blinkStartTimeout||this._blinkInterval)}dispose(){this._blinkInterval&&(this._coreBrowserService.window.clearInterval(this._blinkInterval),this._blinkInterval=void 0),this._blinkStartTimeout&&(this._coreBrowserService.window.clearTimeout(this._blinkStartTimeout),this._blinkStartTimeout=void 0),this._animationFrame&&(this._coreBrowserService.window.cancelAnimationFrame(this._animationFrame),this._animationFrame=void 0)}restartBlinkAnimation(){this.isPaused||(this._animationTimeRestarted=Date.now(),this.isCursorVisible=!0,this._animationFrame||(this._animationFrame=this._coreBrowserService.window.requestAnimationFrame(()=>{this._renderCallback(),this._animationFrame=void 0})))}_restartInterval(r=_t){this._blinkInterval&&(this._coreBrowserService.window.clearInterval(this._blinkInterval),this._blinkInterval=void 0),this._blinkStartTimeout=this._coreBrowserService.window.setTimeout(()=>{if(this._animationTimeRestarted){let e=_t-(Date.now()-this._animationTimeRestarted);if(this._animationTimeRestarted=void 0,e>0){this._restartInterval(e);return}}this.isCursorVisible=!1,this._animationFrame=this._coreBrowserService.window.requestAnimationFrame(()=>{this._renderCallback(),this._animationFrame=void 0}),this._blinkInterval=this._coreBrowserService.window.setInterval(()=>{if(this._animationTimeRestarted){let e=_t-(Date.now()-this._animationTimeRestarted);this._animationTimeRestarted=void 0,this._restartInterval(e);return}this.isCursorVisible=!this.isCursorVisible,this._animationFrame=this._coreBrowserService.window.requestAnimationFrame(()=>{this._renderCallback(),this._animationFrame=void 0})},_t)},r)}pause(){this.isCursorVisible=!0,this._blinkInterval&&(this._coreBrowserService.window.clearInterval(this._blinkInterval),this._blinkInterval=void 0),this._blinkStartTimeout&&(this._coreBrowserService.window.clearTimeout(this._blinkStartTimeout),this._blinkStartTimeout=void 0),this._animationFrame&&(this._coreBrowserService.window.cancelAnimationFrame(this._animationFrame),this._animationFrame=void 0)}resume(){this.pause(),this._animationTimeRestarted=void 0,this._restartInterval(),this.restartBlinkAnimation()}};function bi(r,e,p){let x=new e.ResizeObserver(m=>{let R=m.find(a=>a.target===r);if(!R)return;if(!("devicePixelContentBoxSize"in R)){x==null||x.disconnect(),x=void 0;return}let b=R.devicePixelContentBoxSize[0].inlineSize,i=R.devicePixelContentBoxSize[0].blockSize;b>0&&i>0&&p(b,i)});try{x.observe(r,{box:["device-pixel-content-box"]})}catch{x.disconnect(),x=void 0}return ue(()=>x==null?void 0:x.disconnect())}function Ur(r){return r>65535?(r-=65536,String.fromCharCode((r>>10)+55296)+String.fromCharCode(r%1024+56320)):String.fromCharCode(r)}var wi=class Rs extends qe{constructor(){super(...arguments),this.content=0,this.fg=0,this.bg=0,this.extended=new Cs,this.combinedData=""}static fromCharData(e){let p=new Rs;return p.setFromCharData(e),p}isCombined(){return this.content&2097152}getWidth(){return this.content>>22}getChars(){return this.content&2097152?this.combinedData:this.content&2097151?Ur(this.content&2097151):""}getCode(){return this.isCombined()?this.combinedData.charCodeAt(this.combinedData.length-1):this.content&2097151}setFromCharData(e){this.fg=e[0],this.bg=0;let p=!1;if(e[1].length>2)p=!0;else if(e[1].length===2){let x=e[1].charCodeAt(0);if(55296<=x&&x<=56319){let m=e[1].charCodeAt(1);56320<=m&&m<=57343?this.content=(x-55296)*1024+m-56320+65536|e[2]<<22:p=!0}else p=!0}else this.content=e[1].charCodeAt(0)|e[2]<<22;p&&(this.combinedData=e[1],this.content=2097152|e[2]<<22)}getAsCharData(){return[this.fg,this.getChars(),this.getWidth(),this.getCode()]}},As=new Float32Array([2,0,0,0,0,-2,0,0,0,0,1,0,-1,1,0,1]);function Ms(r,e,p){let x=re(r.createProgram());if(r.attachShader(x,re(yi(r,r.VERTEX_SHADER,e))),r.attachShader(x,re(yi(r,r.FRAGMENT_SHADER,p))),r.linkProgram(x),r.getProgramParameter(x,r.LINK_STATUS))return x;console.error(r.getProgramInfoLog(x)),r.deleteProgram(x)}function yi(r,e,p){let x=re(r.createShader(e));if(r.shaderSource(x,p),r.compileShader(x),r.getShaderParameter(x,r.COMPILE_STATUS))return x;console.error(r.getShaderInfoLog(x)),r.deleteShader(x)}function zr(r,e){let p=Math.min(r.length*2,e),x=new Float32Array(p);for(let m=0;m<r.length;m++)x[m]=r[m];return x}var jr=class{constructor(r){this.texture=r,this.version=-1}},Zr=\`#version 300 es
+layout (location = 0) in vec2 a_unitquad;
+layout (location = 1) in vec2 a_cellpos;
+layout (location = 2) in vec2 a_offset;
+layout (location = 3) in vec2 a_size;
+layout (location = 4) in float a_texpage;
+layout (location = 5) in vec2 a_texcoord;
+layout (location = 6) in vec2 a_texsize;
+
+uniform mat4 u_projection;
+uniform vec2 u_resolution;
+
+out vec2 v_texcoord;
+flat out int v_texpage;
+
+void main() {
+  vec2 zeroToOne = (a_offset / u_resolution) + a_cellpos + (a_unitquad * a_size);
+  gl_Position = u_projection * vec4(zeroToOne, 0.0, 1.0);
+  v_texpage = int(a_texpage);
+  v_texcoord = a_texcoord + a_unitquad * a_texsize;
+}\`;function qr(r){let e="";for(let p=1;p<r;p++)e+=\` else if (v_texpage == \${p}) { outColor = texture(u_texture[\${p}], v_texcoord); }\`;return\`#version 300 es
+precision lowp float;
+
+in vec2 v_texcoord;
+flat in int v_texpage;
+
+uniform sampler2D u_texture[\${r}];
+
+out vec4 outColor;
+
+void main() {
+  if (v_texpage == 0) {
+    outColor = texture(u_texture[0], v_texcoord);
+  } \${e}
+}\`}var Fe=11,ze=Fe*Float32Array.BYTES_PER_ELEMENT,Kr=2,ie=0,J,At=0,st=0,Gr=class extends we{constructor(r,e,p,x){super(),this._terminal=r,this._gl=e,this._dimensions=p,this._optionsService=x,this._activeBuffer=0,this._vertices={count:0,attributes:new Float32Array(0),attributesBuffers:[new Float32Array(0),new Float32Array(0)]};let m=this._gl;Pe.maxAtlasPages===void 0&&(Pe.maxAtlasPages=Math.min(32,re(m.getParameter(m.MAX_TEXTURE_IMAGE_UNITS))),Pe.maxTextureSize=re(m.getParameter(m.MAX_TEXTURE_SIZE))),this._program=re(Ms(m,Zr,qr(Pe.maxAtlasPages))),this._register(ue(()=>m.deleteProgram(this._program))),this._projectionLocation=re(m.getUniformLocation(this._program,"u_projection")),this._resolutionLocation=re(m.getUniformLocation(this._program,"u_resolution")),this._textureLocation=re(m.getUniformLocation(this._program,"u_texture")),this._vertexArrayObject=m.createVertexArray(),m.bindVertexArray(this._vertexArrayObject);let R=new Float32Array([0,0,1,0,0,1,1,1]),b=m.createBuffer();this._register(ue(()=>m.deleteBuffer(b))),m.bindBuffer(m.ARRAY_BUFFER,b),m.bufferData(m.ARRAY_BUFFER,R,m.STATIC_DRAW),m.enableVertexAttribArray(0),m.vertexAttribPointer(0,2,this._gl.FLOAT,!1,0,0);let i=new Uint8Array([0,1,2,3]),a=m.createBuffer();this._register(ue(()=>m.deleteBuffer(a))),m.bindBuffer(m.ELEMENT_ARRAY_BUFFER,a),m.bufferData(m.ELEMENT_ARRAY_BUFFER,i,m.STATIC_DRAW),this._attributesBuffer=re(m.createBuffer()),this._register(ue(()=>m.deleteBuffer(this._attributesBuffer))),m.bindBuffer(m.ARRAY_BUFFER,this._attributesBuffer),m.enableVertexAttribArray(2),m.vertexAttribPointer(2,2,m.FLOAT,!1,ze,0),m.vertexAttribDivisor(2,1),m.enableVertexAttribArray(3),m.vertexAttribPointer(3,2,m.FLOAT,!1,ze,2*Float32Array.BYTES_PER_ELEMENT),m.vertexAttribDivisor(3,1),m.enableVertexAttribArray(4),m.vertexAttribPointer(4,1,m.FLOAT,!1,ze,4*Float32Array.BYTES_PER_ELEMENT),m.vertexAttribDivisor(4,1),m.enableVertexAttribArray(5),m.vertexAttribPointer(5,2,m.FLOAT,!1,ze,5*Float32Array.BYTES_PER_ELEMENT),m.vertexAttribDivisor(5,1),m.enableVertexAttribArray(6),m.vertexAttribPointer(6,2,m.FLOAT,!1,ze,7*Float32Array.BYTES_PER_ELEMENT),m.vertexAttribDivisor(6,1),m.enableVertexAttribArray(1),m.vertexAttribPointer(1,2,m.FLOAT,!1,ze,9*Float32Array.BYTES_PER_ELEMENT),m.vertexAttribDivisor(1,1),m.useProgram(this._program);let l=new Int32Array(Pe.maxAtlasPages);for(let _=0;_<Pe.maxAtlasPages;_++)l[_]=_;m.uniform1iv(this._textureLocation,l),m.uniformMatrix4fv(this._projectionLocation,!1,As),this._atlasTextures=[];for(let _=0;_<Pe.maxAtlasPages;_++){let h=new jr(re(m.createTexture()));this._register(ue(()=>m.deleteTexture(h.texture))),m.activeTexture(m.TEXTURE0+_),m.bindTexture(m.TEXTURE_2D,h.texture),m.texParameteri(m.TEXTURE_2D,m.TEXTURE_WRAP_S,m.CLAMP_TO_EDGE),m.texParameteri(m.TEXTURE_2D,m.TEXTURE_WRAP_T,m.CLAMP_TO_EDGE),m.texImage2D(m.TEXTURE_2D,0,m.RGBA,1,1,0,m.RGBA,m.UNSIGNED_BYTE,new Uint8Array([255,0,0,255])),this._atlasTextures[_]=h}m.enable(m.BLEND),m.blendFunc(m.SRC_ALPHA,m.ONE_MINUS_SRC_ALPHA),this.handleResize()}beginFrame(){return this._atlas?this._atlas.beginFrame():!0}updateCell(r,e,p,x,m,R,b,i,a){this._updateCell(this._vertices.attributes,r,e,p,x,m,R,b,i,a)}_updateCell(r,e,p,x,m,R,b,i,a,l){if(ie=(p*this._terminal.cols+e)*Fe,x===0||x===void 0){r.fill(0,ie,ie+Fe-1-Kr);return}this._atlas&&(i&&i.length>1?J=this._atlas.getRasterizedGlyphCombinedChar(i,m,R,b,!1,this._terminal.element):J=this._atlas.getRasterizedGlyph(x,m,R,b,!1,this._terminal.element),At=Math.floor((this._dimensions.device.cell.width-this._dimensions.device.char.width)/2),m!==l&&J.offset.x>At?(st=J.offset.x-At,r[ie]=-(J.offset.x-st)+this._dimensions.device.char.left,r[ie+1]=-J.offset.y+this._dimensions.device.char.top,r[ie+2]=(J.size.x-st)/this._dimensions.device.canvas.width,r[ie+3]=J.size.y/this._dimensions.device.canvas.height,r[ie+4]=J.texturePage,r[ie+5]=J.texturePositionClipSpace.x+st/this._atlas.pages[J.texturePage].canvas.width,r[ie+6]=J.texturePositionClipSpace.y,r[ie+7]=J.sizeClipSpace.x-st/this._atlas.pages[J.texturePage].canvas.width,r[ie+8]=J.sizeClipSpace.y):(r[ie]=-J.offset.x+this._dimensions.device.char.left,r[ie+1]=-J.offset.y+this._dimensions.device.char.top,r[ie+2]=J.size.x/this._dimensions.device.canvas.width,r[ie+3]=J.size.y/this._dimensions.device.canvas.height,r[ie+4]=J.texturePage,r[ie+5]=J.texturePositionClipSpace.x,r[ie+6]=J.texturePositionClipSpace.y,r[ie+7]=J.sizeClipSpace.x,r[ie+8]=J.sizeClipSpace.y),this._optionsService.rawOptions.rescaleOverlappingGlyphs&&cr(x,a,J.size.x,this._dimensions.device.cell.width)&&(r[ie+2]=(this._dimensions.device.cell.width-1)/this._dimensions.device.canvas.width))}clear(){let r=this._terminal,e=r.cols*r.rows*Fe;this._vertices.count!==e?this._vertices.attributes=new Float32Array(e):this._vertices.attributes.fill(0);let p=0;for(;p<this._vertices.attributesBuffers.length;p++)this._vertices.count!==e?this._vertices.attributesBuffers[p]=new Float32Array(e):this._vertices.attributesBuffers[p].fill(0);this._vertices.count=e,p=0;for(let x=0;x<r.rows;x++)for(let m=0;m<r.cols;m++)this._vertices.attributes[p+9]=m/r.cols,this._vertices.attributes[p+10]=x/r.rows,p+=Fe}handleResize(){let r=this._gl;r.useProgram(this._program),r.viewport(0,0,r.canvas.width,r.canvas.height),r.uniform2f(this._resolutionLocation,r.canvas.width,r.canvas.height),this.clear()}render(r){if(!this._atlas)return;let e=this._gl;e.useProgram(this._program),e.bindVertexArray(this._vertexArrayObject),this._activeBuffer=(this._activeBuffer+1)%2;let p=this._vertices.attributesBuffers[this._activeBuffer],x=0;for(let m=0;m<r.lineLengths.length;m++){let R=m*this._terminal.cols*Fe,b=this._vertices.attributes.subarray(R,R+r.lineLengths[m]*Fe);p.set(b,x),x+=b.length}e.bindBuffer(e.ARRAY_BUFFER,this._attributesBuffer),e.bufferData(e.ARRAY_BUFFER,p.subarray(0,x),e.STREAM_DRAW);for(let m=0;m<this._atlas.pages.length;m++)this._atlas.pages[m].version!==this._atlasTextures[m].version&&this._bindAtlasPageTexture(e,this._atlas,m);e.drawElementsInstanced(e.TRIANGLE_STRIP,4,e.UNSIGNED_BYTE,0,x/Fe)}setAtlas(r){this._atlas=r;for(let e of this._atlasTextures)e.version=-1}_bindAtlasPageTexture(r,e,p){r.activeTexture(r.TEXTURE0+p),r.bindTexture(r.TEXTURE_2D,this._atlasTextures[p].texture),r.texParameteri(r.TEXTURE_2D,r.TEXTURE_WRAP_S,r.CLAMP_TO_EDGE),r.texParameteri(r.TEXTURE_2D,r.TEXTURE_WRAP_T,r.CLAMP_TO_EDGE),r.texImage2D(r.TEXTURE_2D,0,r.RGBA,r.RGBA,r.UNSIGNED_BYTE,e.pages[p].canvas),r.generateMipmap(r.TEXTURE_2D),this._atlasTextures[p].version=e.pages[p].version}setDimensions(r){this._dimensions=r}},Vr=class{constructor(){this.clear()}clear(){this.hasSelection=!1,this.columnSelectMode=!1,this.viewportStartRow=0,this.viewportEndRow=0,this.viewportCappedStartRow=0,this.viewportCappedEndRow=0,this.startCol=0,this.endCol=0,this.selectionStart=void 0,this.selectionEnd=void 0}update(r,e,p,x=!1){if(this.selectionStart=e,this.selectionEnd=p,!e||!p||e[0]===p[0]&&e[1]===p[1]){this.clear();return}let m=r.buffers.active.ydisp,R=e[1]-m,b=p[1]-m,i=Math.max(R,0),a=Math.min(b,r.rows-1);if(i>=r.rows||a<0){this.clear();return}this.hasSelection=!0,this.columnSelectMode=x,this.viewportStartRow=R,this.viewportEndRow=b,this.viewportCappedStartRow=i,this.viewportCappedEndRow=a,this.startCol=e[0],this.endCol=p[0]}isCellSelected(r,e,p){return this.hasSelection?(p-=r.buffer.active.viewportY,this.columnSelectMode?this.startCol<=this.endCol?e>=this.startCol&&p>=this.viewportCappedStartRow&&e<this.endCol&&p<=this.viewportCappedEndRow:e<this.startCol&&p>=this.viewportCappedStartRow&&e>=this.endCol&&p<=this.viewportCappedEndRow:p>this.viewportStartRow&&p<this.viewportEndRow||this.viewportStartRow===this.viewportEndRow&&p===this.viewportStartRow&&e>=this.startCol&&e<this.endCol||this.viewportStartRow<this.viewportEndRow&&p===this.viewportEndRow&&e<this.endCol||this.viewportStartRow<this.viewportEndRow&&p===this.viewportStartRow&&e>=this.startCol):!1}};function Xr(){return new Vr}var gt=4,ft=1,vt=2,Mt=3,Yr=2147483648,Jr=class{constructor(){this.cells=new Uint32Array(0),this.lineLengths=new Uint32Array(0),this.selection=Xr()}resize(r,e){let p=r*e*gt;p!==this.cells.length&&(this.cells=new Uint32Array(p),this.lineLengths=new Uint32Array(e))}clear(){this.cells.fill(0,0),this.lineLengths.fill(0,0)}},Qr=\`#version 300 es
+layout (location = 0) in vec2 a_position;
+layout (location = 1) in vec2 a_size;
+layout (location = 2) in vec4 a_color;
+layout (location = 3) in vec2 a_unitquad;
+
+uniform mat4 u_projection;
+
+out vec4 v_color;
+
+void main() {
+  vec2 zeroToOne = a_position + (a_unitquad * a_size);
+  gl_Position = u_projection * vec4(zeroToOne, 0.0, 1.0);
+  v_color = a_color;
+}\`,en=\`#version 300 es
+precision lowp float;
+
+in vec4 v_color;
+
+out vec4 outColor;
+
+void main() {
+  outColor = v_color;
+}\`,Me=8,Dt=Me*Float32Array.BYTES_PER_ELEMENT,tn=20*Me,xi=class{constructor(){this.attributes=new Float32Array(tn),this.count=0}},Ae=0,Ei=0,Li=0,ki=0,Ri=0,Ai=0,Mi=0,sn=class extends we{constructor(r,e,p,x){super(),this._terminal=r,this._gl=e,this._dimensions=p,this._themeService=x,this._vertices=new xi,this._verticesCursor=new xi;let m=this._gl;this._program=re(Ms(m,Qr,en)),this._register(ue(()=>m.deleteProgram(this._program))),this._projectionLocation=re(m.getUniformLocation(this._program,"u_projection")),this._vertexArrayObject=m.createVertexArray(),m.bindVertexArray(this._vertexArrayObject);let R=new Float32Array([0,0,1,0,0,1,1,1]),b=m.createBuffer();this._register(ue(()=>m.deleteBuffer(b))),m.bindBuffer(m.ARRAY_BUFFER,b),m.bufferData(m.ARRAY_BUFFER,R,m.STATIC_DRAW),m.enableVertexAttribArray(3),m.vertexAttribPointer(3,2,this._gl.FLOAT,!1,0,0);let i=new 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e=this._gl;e.useProgram(this._program),e.bindVertexArray(this._vertexArrayObject),e.uniformMatrix4fv(this._projectionLocation,!1,As),e.bindBuffer(e.ARRAY_BUFFER,this._attributesBuffer),e.bufferData(e.ARRAY_BUFFER,r.attributes,e.DYNAMIC_DRAW),e.drawElementsInstanced(this._gl.TRIANGLE_STRIP,4,e.UNSIGNED_BYTE,0,r.count)}handleResize(){this._updateViewportRectangle()}setDimensions(r){this._dimensions=r}_updateCachedColors(r){this._bgFloat=this._colorToFloat32Array(r.background),this._cursorFloat=this._colorToFloat32Array(r.cursor)}_updateViewportRectangle(){this._addRectangleFloat(this._vertices.attributes,0,0,0,this._terminal.cols*this._dimensions.device.cell.width,this._terminal.rows*this._dimensions.device.cell.height,this._bgFloat)}updateBackgrounds(r){let e=this._terminal,p=this._vertices,x=1,m,R,b,i,a,l,_,h,d,v,C;for(m=0;m<e.rows;m++){for(b=-1,i=0,a=0,l=!1,R=0;R<e.cols;R++)_=(m*e.cols+R)*gt,h=r.cells[_+ft],d=r.cells[_+vt],v=!!(d&67108864),(h!==i||d!==a&&(l||v))&&((i!==0||l&&a!==0)&&(C=x++*Me,this._updateRectangle(p,C,a,i,b,R,m)),b=R,i=h,a=d,l=v);(i!==0||l&&a!==0)&&(C=x++*Me,this._updateRectangle(p,C,a,i,b,e.cols,m))}p.count=x}updateCursor(r){let e=this._verticesCursor,p=r.cursor;if(!p||p.style==="block"){e.count=0;return}let x,m=0;(p.style==="bar"||p.style==="outline")&&(x=m++*Me,this._addRectangleFloat(e.attributes,x,p.x*this._dimensions.device.cell.width,p.y*this._dimensions.device.cell.height,p.style==="bar"?p.dpr*p.cursorWidth:p.dpr,this._dimensions.device.cell.height,this._cursorFloat)),(p.style==="underline"||p.style==="outline")&&(x=m++*Me,this._addRectangleFloat(e.attributes,x,p.x*this._dimensions.device.cell.width,(p.y+1)*this._dimensions.device.cell.height-p.dpr,p.width*this._dimensions.device.cell.width,p.dpr,this._cursorFloat)),p.style==="outline"&&(x=m++*Me,this._addRectangleFloat(e.attributes,x,p.x*this._dimensions.device.cell.width,p.y*this._dimensions.device.cell.height,p.width*this._dimensions.device.cell.width,p.dpr,this._cursorFloat),x=m++*Me,this._addRectangleFloat(e.attributes,x,(p.x+p.width)*this._dimensions.device.cell.width-p.dpr,p.y*this._dimensions.device.cell.height,p.dpr,this._dimensions.device.cell.height,this._cursorFloat)),e.count=m}_updateRectangle(r,e,p,x,m,R,b){if(p&67108864)switch(p&50331648){case 16777216:case 33554432:Ae=this._themeService.colors.ansi[p&255].rgba;break;case 50331648:Ae=(p&16777215)<<8;break;case 0:default:Ae=this._themeService.colors.foreground.rgba}else switch(x&50331648){case 16777216:case 33554432:Ae=this._themeService.colors.ansi[x&255].rgba;break;case 50331648:Ae=(x&16777215)<<8;break;case 0:default:Ae=this._themeService.colors.background.rgba}r.attributes.length<e+4&&(r.attributes=zr(r.attributes,this._terminal.rows*this._terminal.cols*Me)),Ei=m*this._dimensions.device.cell.width,Li=b*this._dimensions.device.cell.height,ki=(Ae>>24&255)/255,Ri=(Ae>>16&255)/255,Ai=(Ae>>8&255)/255,Mi=1,this._addRectangle(r.attributes,e,Ei,Li,(R-m)*this._dimensions.device.cell.width,this._dimensions.device.cell.height,ki,Ri,Ai,Mi)}_addRectangle(r,e,p,x,m,R,b,i,a,l){r[e]=p/this._dimensions.device.canvas.width,r[e+1]=x/this._dimensions.device.canvas.height,r[e+2]=m/this._dimensions.device.canvas.width,r[e+3]=R/this._dimensions.device.canvas.height,r[e+4]=b,r[e+5]=i,r[e+6]=a,r[e+7]=l}_addRectangleFloat(r,e,p,x,m,R,b){r[e]=p/this._dimensions.device.canvas.width,r[e+1]=x/this._dimensions.device.canvas.height,r[e+2]=m/this._dimensions.device.canvas.width,r[e+3]=R/this._dimensions.device.canvas.height,r[e+4]=b[0],r[e+5]=b[1],r[e+6]=b[2],r[e+7]=b[3]}_colorToFloat32Array(r){return new Float32Array([(r.rgba>>24&255)/255,(r.rgba>>16&255)/255,(r.rgba>>8&255)/255,(r.rgba&255)/255])}},rn=class extends we{constructor(r,e,p,x,m,R,b,i){super(),this._container=e,this._alpha=m,this._coreBrowserService=R,this._optionsService=b,this._themeService=i,this._deviceCharWidth=0,this._deviceCharHeight=0,this._deviceCellWidth=0,this._deviceCellHeight=0,this._deviceCharLeft=0,this._deviceCharTop=0,this._canvas=this._coreBrowserService.mainDocument.createElement("canvas"),this._canvas.classList.add(\`xterm-\${p}-layer\`),this._canvas.style.zIndex=x.toString(),this._initCanvas(),this._container.appendChild(this._canvas),this._register(this._themeService.onChangeColors(a=>{this._refreshCharAtlas(r,a),this.reset(r)})),this._register(ue(()=>{this._canvas.remove()}))}_initCanvas(){this._ctx=re(this._canvas.getContext("2d",{alpha:this._alpha})),this._alpha||this._clearAll()}handleBlur(r){}handleFocus(r){}handleCursorMove(r){}handleGridChanged(r,e,p){}handleSelectionChanged(r,e,p,x=!1){}_setTransparency(r,e){if(e===this._alpha)return;let p=this._canvas;this._alpha=e,this._canvas=this._canvas.cloneNode(),this._initCanvas(),this._container.replaceChild(this._canvas,p),this._refreshCharAtlas(r,this._themeService.colors),this.handleGridChanged(r,0,r.rows-1)}_refreshCharAtlas(r,e){this._deviceCharWidth<=0&&this._deviceCharHeight<=0||(this._charAtlas=ks(r,this._optionsService.rawOptions,e,this._deviceCellWidth,this._deviceCellHeight,this._deviceCharWidth,this._deviceCharHeight,this._coreBrowserService.dpr,2048),this._charAtlas.warmUp())}resize(r,e){this._deviceCellWidth=e.device.cell.width,this._deviceCellHeight=e.device.cell.height,this._deviceCharWidth=e.device.char.width,this._deviceCharHeight=e.device.char.height,this._deviceCharLeft=e.device.char.left,this._deviceCharTop=e.device.char.top,this._canvas.width=e.device.canvas.width,this._canvas.height=e.device.canvas.height,this._canvas.style.width=\`\${e.css.canvas.width}px\`,this._canvas.style.height=\`\${e.css.canvas.height}px\`,this._alpha||this._clearAll(),this._refreshCharAtlas(r,this._themeService.colors)}_fillBottomLineAtCells(r,e,p=1){this._ctx.fillRect(r*this._deviceCellWidth,(e+1)*this._deviceCellHeight-this._coreBrowserService.dpr-1,p*this._deviceCellWidth,this._coreBrowserService.dpr)}_clearAll(){this._alpha?this._ctx.clearRect(0,0,this._canvas.width,this._canvas.height):(this._ctx.fillStyle=this._themeService.colors.background.css,this._ctx.fillRect(0,0,this._canvas.width,this._canvas.height))}_clearCells(r,e,p,x){this._alpha?this._ctx.clearRect(r*this._deviceCellWidth,e*this._deviceCellHeight,p*this._deviceCellWidth,x*this._deviceCellHeight):(this._ctx.fillStyle=this._themeService.colors.background.css,this._ctx.fillRect(r*this._deviceCellWidth,e*this._deviceCellHeight,p*this._deviceCellWidth,x*this._deviceCellHeight))}_fillCharTrueColor(r,e,p,x){this._ctx.font=this._getFont(r,!1,!1),this._ctx.textBaseline=vs,this._clipCell(p,x,e.getWidth()),this._ctx.fillText(e.getChars(),p*this._deviceCellWidth+this._deviceCharLeft,x*this._deviceCellHeight+this._deviceCharTop+this._deviceCharHeight)}_clipCell(r,e,p){this._ctx.beginPath(),this._ctx.rect(r*this._deviceCellWidth,e*this._deviceCellHeight,p*this._deviceCellWidth,this._deviceCellHeight),this._ctx.clip()}_getFont(r,e,p){let x=e?r.options.fontWeightBold:r.options.fontWeight;return\`\${p?"italic":""} \${x} \${r.options.fontSize*this._coreBrowserService.dpr}px \${r.options.fontFamily}\`}},nn=class extends rn{constructor(r,e,p,x,m,R,b){super(p,r,"link",e,!0,m,R,b),this._register(x.onShowLinkUnderline(i=>this._handleShowLinkUnderline(i))),this._register(x.onHideLinkUnderline(i=>this._handleHideLinkUnderline(i)))}resize(r,e){super.resize(r,e),this._state=void 0}reset(r){this._clearCurrentLink()}_clearCurrentLink(){if(this._state){this._clearCells(this._state.x1,this._state.y1,this._state.cols-this._state.x1,1);let r=this._state.y2-this._state.y1-1;r>0&&this._clearCells(0,this._state.y1+1,this._state.cols,r),this._clearCells(0,this._state.y2,this._state.x2,1),this._state=void 0}}_handleShowLinkUnderline(r){if(r.fg===257?this._ctx.fillStyle=this._themeService.colors.background.css:r.fg!==void 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p}toPromise(){return Se.toPromise(this)}emitOne(e){this._state===0&&(this._results.push(e),this._onStateChanged.fire())}emitMany(e){this._state===0&&(this._results=this._results.concat(e),this._onStateChanged.fire())}resolve(){this._state===0&&(this._state=1,this._onStateChanged.fire())}reject(e){this._state===0&&(this._state=2,this._error=e,this._onStateChanged.fire())}};Oi.EMPTY=Oi.fromArray([]);var{getWindow:mn}=(function(){let r=new Map,e={window:Ne,disposables:new Ge};r.set(Ne.vscodeWindowId,e);let p=new Q,x=new Q,m=new Q;function R(b,i){return(typeof b=="number"?r.get(b):void 0)??(i?e:void 0)}return{onDidRegisterWindow:p.event,onWillUnregisterWindow:m.event,onDidUnregisterWindow:x.event,registerWindow(b){if(r.has(b.vscodeWindowId))return we.None;let i=new Ge,a={window:b,disposables:i.add(new Ge)};return r.set(b.vscodeWindowId,a),i.add(ue(()=>{r.delete(b.vscodeWindowId),x.fire(b)})),i.add(ii(b,Cn.BEFORE_UNLOAD,()=>{m.fire(b)})),p.fire(a),i},getWindows(){return 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we{constructor(r,e,p,x,m,R,b,i,a){super(),this._terminal=r,this._characterJoinerService=e,this._charSizeService=p,this._coreBrowserService=x,this._coreService=m,this._decorationService=R,this._optionsService=b,this._themeService=i,this._cursorBlinkStateManager=new et,this._charAtlasDisposable=this._register(new et),this._observerDisposable=this._register(new et),this._model=new Jr,this._workCell=new wi,this._workCell2=new wi,this._rectangleRenderer=this._register(new et),this._glyphRenderer=this._register(new et),this._onChangeTextureAtlas=this._register(new Q),this.onChangeTextureAtlas=this._onChangeTextureAtlas.event,this._onAddTextureAtlasCanvas=this._register(new Q),this.onAddTextureAtlasCanvas=this._onAddTextureAtlasCanvas.event,this._onRemoveTextureAtlasCanvas=this._register(new Q),this.onRemoveTextureAtlasCanvas=this._onRemoveTextureAtlasCanvas.event,this._onRequestRedraw=this._register(new Q),this.onRequestRedraw=this._onRequestRedraw.event,this._onContextLoss=this._register(new Q),this.onContextLoss=this._onContextLoss.event,this._canvas=this._coreBrowserService.mainDocument.createElement("canvas");let l={antialias:!1,depth:!1,preserveDrawingBuffer:a};if(this._gl=this._canvas.getContext("webgl2",l),!this._gl)throw new Error("WebGL2 not supported "+this._gl);this._register(this._themeService.onChangeColors(()=>this._handleColorChange())),this._cellColorResolver=new ur(this._terminal,this._optionsService,this._model.selection,this._decorationService,this._coreBrowserService,this._themeService),this._core=this._terminal._core,this._renderLayers=[new nn(this._core.screenElement,2,this._terminal,this._core.linkifier,this._coreBrowserService,b,this._themeService)],this.dimensions=dr(),this._devicePixelRatio=this._coreBrowserService.dpr,this._updateDimensions(),this._updateCursorBlink(),this._register(b.onOptionChange(()=>this._handleOptionsChanged())),this._deviceMaxTextureSize=this._gl.getParameter(this._gl.MAX_TEXTURE_SIZE),this._register(ii(this._canvas,"webglcontextlost",_=>{console.log("webglcontextlost event received"),_.preventDefault(),this._contextRestorationTimeout=setTimeout(()=>{this._contextRestorationTimeout=void 0,console.warn("webgl context not restored; firing onContextLoss"),this._onContextLoss.fire(_)},3e3)})),this._register(ii(this._canvas,"webglcontextrestored",_=>{console.warn("webglcontextrestored event received"),clearTimeout(this._contextRestorationTimeout),this._contextRestorationTimeout=void 0,Ci(this._terminal),this._initializeWebGLState(),this._requestRedrawViewport()})),this._observerDisposable.value=bi(this._canvas,this._coreBrowserService.window,(_,h)=>this._setCanvasDevicePixelDimensions(_,h)),this._register(this._coreBrowserService.onWindowChange(_=>{this._observerDisposable.value=bi(this._canvas,_,(h,d)=>this._setCanvasDevicePixelDimensions(h,d))})),this._core.screenElement.appendChild(this._canvas),[this._rectangleRenderer.value,this._glyphRenderer.value]=this._initializeWebGLState(),this._isAttached=this._core.screenElement.isConnected,this._register(ue(()=>{var _;for(let h of this._renderLayers)h.dispose();(_=this._canvas.parentElement)==null||_.removeChild(this._canvas),Ci(this._terminal)}))}get textureAtlas(){var r;return(r=this._charAtlas)==null?void 0:r.pages[0].canvas}_handleColorChange(){this._refreshCharAtlas(),this._clearModel(!0)}handleDevicePixelRatioChange(){this._devicePixelRatio!==this._coreBrowserService.dpr&&(this._devicePixelRatio=this._coreBrowserService.dpr,this.handleResize(this._terminal.cols,this._terminal.rows))}handleResize(r,e){var p,x,m,R;this._updateDimensions(),this._model.resize(this._terminal.cols,this._terminal.rows);for(let b of this._renderLayers)b.resize(this._terminal,this.dimensions);this._canvas.width=this.dimensions.device.canvas.width,this._canvas.height=this.dimensions.device.canvas.height,this._canvas.style.width=\`\${this.dimensions.css.canvas.width}px\`,this._canvas.style.height=\`\${this.dimensions.css.canvas.height}px\`,this._core.screenElement.style.width=\`\${this.dimensions.css.canvas.width}px\`,this._core.screenElement.style.height=\`\${this.dimensions.css.canvas.height}px\`,(p=this._rectangleRenderer.value)==null||p.setDimensions(this.dimensions),(x=this._rectangleRenderer.value)==null||x.handleResize(),(m=this._glyphRenderer.value)==null||m.setDimensions(this.dimensions),(R=this._glyphRenderer.value)==null||R.handleResize(),this._refreshCharAtlas(),this._clearModel(!1)}handleCharSizeChanged(){this.handleResize(this._terminal.cols,this._terminal.rows)}handleBlur(){var r;for(let e of this._renderLayers)e.handleBlur(this._terminal);(r=this._cursorBlinkStateManager.value)==null||r.pause(),this._requestRedrawViewport()}handleFocus(){var r;for(let e of this._renderLayers)e.handleFocus(this._terminal);(r=this._cursorBlinkStateManager.value)==null||r.resume(),this._requestRedrawViewport()}handleSelectionChanged(r,e,p){for(let x of this._renderLayers)x.handleSelectionChanged(this._terminal,r,e,p);this._model.selection.update(this._core,r,e,p),this._requestRedrawViewport()}handleCursorMove(){var r;for(let e of this._renderLayers)e.handleCursorMove(this._terminal);(r=this._cursorBlinkStateManager.value)==null||r.restartBlinkAnimation()}_handleOptionsChanged(){this._updateDimensions(),this._refreshCharAtlas(),this._updateCursorBlink()}_initializeWebGLState(){return this._rectangleRenderer.value=new sn(this._terminal,this._gl,this.dimensions,this._themeService),this._glyphRenderer.value=new Gr(this._terminal,this._gl,this.dimensions,this._optionsService),this.handleCharSizeChanged(),[this._rectangleRenderer.value,this._glyphRenderer.value]}_refreshCharAtlas(){var e;if(this.dimensions.device.char.width<=0&&this.dimensions.device.char.height<=0){this._isAttached=!1;return}let r=ks(this._terminal,this._optionsService.rawOptions,this._themeService.colors,this.dimensions.device.cell.width,this.dimensions.device.cell.height,this.dimensions.device.char.width,this.dimensions.device.char.height,this._coreBrowserService.dpr,this._deviceMaxTextureSize);this._charAtlas!==r&&(this._onChangeTextureAtlas.fire(r.pages[0].canvas),this._charAtlasDisposable.value=cs(De.forward(r.onAddTextureAtlasCanvas,this._onAddTextureAtlasCanvas),De.forward(r.onRemoveTextureAtlasCanvas,this._onRemoveTextureAtlasCanvas))),this._charAtlas=r,this._charAtlas.warmUp(),(e=this._glyphRenderer.value)==null||e.setAtlas(this._charAtlas)}_clearModel(r){var e;this._model.clear(),r&&((e=this._glyphRenderer.value)==null||e.clear())}clearTextureAtlas(){var r;(r=this._charAtlas)==null||r.clearTexture(),this._clearModel(!0),this._requestRedrawViewport()}clear(){var r;this._clearModel(!0);for(let e of this._renderLayers)e.reset(this._terminal);(r=this._cursorBlinkStateManager.value)==null||r.restartBlinkAnimation(),this._updateCursorBlink()}renderRows(r,e){var p;if(!this._isAttached)if((p=this._core.screenElement)!=null&&p.isConnected&&this._charSizeService.width&&this._charSizeService.height)this._updateDimensions(),this._refreshCharAtlas(),this._isAttached=!0;else return;for(let x of this._renderLayers)x.handleGridChanged(this._terminal,r,e);!this._glyphRenderer.value||!this._rectangleRenderer.value||(this._glyphRenderer.value.beginFrame()?(this._clearModel(!0),this._updateModel(0,this._terminal.rows-1)):this._updateModel(r,e),this._rectangleRenderer.value.renderBackgrounds(),this._glyphRenderer.value.render(this._model),(!this._cursorBlinkStateManager.value||this._cursorBlinkStateManager.value.isCursorVisible)&&this._rectangleRenderer.value.renderCursor())}_updateCursorBlink(){this._coreService.decPrivateModes.cursorBlink??this._terminal.options.cursorBlink?this._cursorBlinkStateManager.value=new $r(()=>{this._requestRedrawCursor()},this._coreBrowserService):this._cursorBlinkStateManager.clear(),this._requestRedrawCursor()}_updateModel(r,e){let p=this._core,x=this._workCell,m,R,b,i,a,l,_=0,h=!0,d,v,C,f,t,o,s,n,c;r=Pi(r,p.rows-1,0),e=Pi(e,p.rows-1,0);let g=this._coreService.decPrivateModes.cursorStyle??p.options.cursorStyle??"block",S=this._terminal.buffer.active.baseY+this._terminal.buffer.active.cursorY,w=S-p.buffer.ydisp,u=Math.min(this._terminal.buffer.active.cursorX,p.cols-1),L=-1,M=this._coreService.isCursorInitialized&&!this._coreService.isCursorHidden&&(!this._cursorBlinkStateManager.value||this._cursorBlinkStateManager.value.isCursorVisible);this._model.cursor=void 0;let T=!1;for(R=r;R<=e;R++)for(b=R+p.buffer.ydisp,i=p.buffer.lines.get(b),this._model.lineLengths[R]=0,C=S===b,_=0,a=this._characterJoinerService.getJoinedCharacters(b),n=0;n<p.cols;n++){if(m=this._cellColorResolver.result.bg,i.loadCell(n,x),n===0&&(m=this._cellColorResolver.result.bg),l=!1,h=n>=_,d=n,a.length>0&&n===a[0][0]&&h){v=a.shift();let D=this._model.selection.isCellSelected(this._terminal,v[0],b);for(s=v[0]+1;s<v[1];s++)h&&(h=D===this._model.selection.isCellSelected(this._terminal,s,b));h&&(h=!C||u<v[0]||u>=v[1]),h?(l=!0,x=new wn(x,i.translateToString(!0,v[0],v[1]),v[1]-v[0]),d=v[1]-1):_=v[1]}if(f=x.getChars(),t=x.getCode(),s=(R*p.cols+n)*gt,this._cellColorResolver.resolve(x,n,b,this.dimensions.device.cell.width),M&&b===S&&(n===u&&(this._model.cursor={x:u,y:w,width:x.getWidth(),style:this._coreBrowserService.isFocused?g:p.options.cursorInactiveStyle,cursorWidth:p.options.cursorWidth,dpr:this._devicePixelRatio},L=u+x.getWidth()-1),n>=u&&n<=L&&(this._coreBrowserService.isFocused&&g==="block"||this._coreBrowserService.isFocused===!1&&p.options.cursorInactiveStyle==="block")&&(this._cellColorResolver.result.fg=50331648|this._themeService.colors.cursorAccent.rgba>>8&16777215,this._cellColorResolver.result.bg=50331648|this._themeService.colors.cursor.rgba>>8&16777215)),t!==0&&(this._model.lineLengths[R]=n+1),!(this._model.cells[s]===t&&this._model.cells[s+ft]===this._cellColorResolver.result.bg&&this._model.cells[s+vt]===this._cellColorResolver.result.fg&&this._model.cells[s+Mt]===this._cellColorResolver.result.ext)&&(T=!0,f.length>1&&(t|=Yr),this._model.cells[s]=t,this._model.cells[s+ft]=this._cellColorResolver.result.bg,this._model.cells[s+vt]=this._cellColorResolver.result.fg,this._model.cells[s+Mt]=this._cellColorResolver.result.ext,o=x.getWidth(),this._glyphRenderer.value.updateCell(n,R,t,this._cellColorResolver.result.bg,this._cellColorResolver.result.fg,this._cellColorResolver.result.ext,f,o,m),l)){for(x=this._workCell,n++;n<=d;n++)c=(R*p.cols+n)*gt,this._glyphRenderer.value.updateCell(n,R,0,0,0,0,rr,0,0),this._model.cells[c]=0,this._model.cells[c+ft]=this._cellColorResolver.result.bg,this._model.cells[c+vt]=this._cellColorResolver.result.fg,this._model.cells[c+Mt]=this._cellColorResolver.result.ext;n--}}T&&this._rectangleRenderer.value.updateBackgrounds(this._model),this._rectangleRenderer.value.updateCursor(this._model)}_updateDimensions(){!this._charSizeService.width||!this._charSizeService.height||(this.dimensions.device.char.width=Math.floor(this._charSizeService.width*this._devicePixelRatio),this.dimensions.device.char.height=Math.ceil(this._charSizeService.height*this._devicePixelRatio),this.dimensions.device.cell.height=Math.floor(this.dimensions.device.char.height*this._optionsService.rawOptions.lineHeight),this.dimensions.device.char.top=this._optionsService.rawOptions.lineHeight===1?0:Math.round((this.dimensions.device.cell.height-this.dimensions.device.char.height)/2),this.dimensions.device.cell.width=this.dimensions.device.char.width+Math.round(this._optionsService.rawOptions.letterSpacing),this.dimensions.device.char.left=Math.floor(this._optionsService.rawOptions.letterSpacing/2),this.dimensions.device.canvas.height=this._terminal.rows*this.dimensions.device.cell.height,this.dimensions.device.canvas.width=this._terminal.cols*this.dimensions.device.cell.width,this.dimensions.css.canvas.height=Math.round(this.dimensions.device.canvas.height/this._devicePixelRatio),this.dimensions.css.canvas.width=Math.round(this.dimensions.device.canvas.width/this._devicePixelRatio),this.dimensions.css.cell.height=this.dimensions.device.cell.height/this._devicePixelRatio,this.dimensions.css.cell.width=this.dimensions.device.cell.width/this._devicePixelRatio)}_setCanvasDevicePixelDimensions(r,e){this._canvas.width===r&&this._canvas.height===e||(this._canvas.width=r,this._canvas.height=e,this._requestRedrawViewport())}_requestRedrawViewport(){this._onRequestRedraw.fire({start:0,end:this._terminal.rows-1})}_requestRedrawCursor(){let r=this._terminal.buffer.active.cursorY;this._onRequestRedraw.fire({start:r,end:r})}},wn=class extends qe{constructor(r,e,p){super(),this.content=0,this.combinedData="",this.fg=r.fg,this.bg=r.bg,this.combinedData=e,this._width=p}isCombined(){return 2097152}getWidth(){return this._width}getChars(){return this.combinedData}getCode(){return 2097151}setFromCharData(r){throw new Error("not implemented")}getAsCharData(){return[this.fg,this.getChars(),this.getWidth(),this.getCode()]}};function Pi(r,e,p=0){return Math.max(Math.min(r,e),p)}var Fi="di$target",Hi="di$dependencies",Ot=new Map;function Le(r){if(Ot.has(r))return Ot.get(r);let e=function(p,x,m){if(arguments.length!==3)throw new Error("@IServiceName-decorator can only be used to decorate a parameter");yn(e,p,m)};return e._id=r,Ot.set(r,e),e}function yn(r,e,p){e[Fi]===e?e[Hi].push({id:r,index:p}):(e[Hi]=[{id:r,index:p}],e[Fi]=e)}Le("BufferService");Le("CoreMouseService");Le("CoreService");Le("CharsetService");Le("InstantiationService");Le("LogService");var xn=Le("OptionsService");Le("OscLinkService");Le("UnicodeService");Le("DecorationService");var En={trace:0,debug:1,info:2,warn:3,error:4,off:5},Ln="xterm.js: ",Ni=class extends we{constructor(r){super(),this._optionsService=r,this._logLevel=5,this._updateLogLevel(),this._register(this._optionsService.onSpecificOptionChange("logLevel",()=>this._updateLogLevel()))}get logLevel(){return this._logLevel}_updateLogLevel(){this._logLevel=En[this._optionsService.rawOptions.logLevel]}_evalLazyOptionalParams(r){for(let e=0;e<r.length;e++)typeof r[e]=="function"&&(r[e]=r[e]())}_log(r,e,p){this._evalLazyOptionalParams(p),r.call(console,(this._optionsService.options.logger?"":Ln)+e,...p)}trace(r,...e){var p;this._logLevel<=0&&this._log(((p=this._optionsService.options.logger)==null?void 0:p.trace.bind(this._optionsService.options.logger))??console.log,r,e)}debug(r,...e){var p;this._logLevel<=1&&this._log(((p=this._optionsService.options.logger)==null?void 0:p.debug.bind(this._optionsService.options.logger))??console.log,r,e)}info(r,...e){var p;this._logLevel<=2&&this._log(((p=this._optionsService.options.logger)==null?void 0:p.info.bind(this._optionsService.options.logger))??console.info,r,e)}warn(r,...e){var p;this._logLevel<=3&&this._log(((p=this._optionsService.options.logger)==null?void 0:p.warn.bind(this._optionsService.options.logger))??console.warn,r,e)}error(r,...e){var p;this._logLevel<=4&&this._log(((p=this._optionsService.options.logger)==null?void 0:p.error.bind(this._optionsService.options.logger))??console.error,r,e)}};Ni=qs([Ks(0,xn)],Ni);var kn=class extends we{constructor(r){if(us&&sr()<16){let e={antialias:!1,depth:!1,preserveDrawingBuffer:!0};if(!document.createElement("canvas").getContext("webgl2",e))throw new Error("Webgl2 is only supported on 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M=L^-1,T=0,D=u.length,k=0,O=0;T<D;)k=u.charCodeAt(T++),k<128?M=M>>>8^x[(M^k)&255]:k<2048?(M=M>>>8^x[(M^(192|k>>6&31))&255],M=M>>>8^x[(M^(128|k&63))&255]):k>=55296&&k<57344?(k=(k&1023)+64,O=u.charCodeAt(T++)&1023,M=M>>>8^x[(M^(240|k>>8&7))&255],M=M>>>8^x[(M^(128|k>>2&63))&255],M=M>>>8^x[(M^(128|O>>6&15|(k&3)<<4))&255],M=M>>>8^x[(M^(128|O&63))&255]):(M=M>>>8^x[(M^(224|k>>12&15))&255],M=M>>>8^x[(M^(128|k>>6&63))&255],M=M>>>8^x[(M^(128|k&63))&255]);return~M}e.table=x,e.bstr=g,e.buf=S,e.str=w})})(qt)),qt}var Kt={exports:{}},Zi;function at(){return Zi||(Zi=1,(function(r){var e=r.exports;function p(b,i){return this.got=b.slice(0),this.expected=i.slice(0),"CRC check failed! (got: "+b.join()+"; expected: "+i.join()+")"}function x(b){return b}const m={aborted:"Session aborted",peer_aborted:"Peer aborted session",already_aborted:"Session already aborted",crc:p,validation:x};function R(b){const i=m[b];switch(typeof i){case"string":return i;case"function":var a=[].slice.call(arguments).slice(1);return i.apply(this,a)}return null}e.Error=class extends Error{constructor(i){super();var a=R.apply(this,arguments);a?(this.type=i,this.message=a):this.message=i}}})(Kt)),Kt.exports}var qi;function Os(){return qi||(qi=1,(function(r){const e=An();var p=r.exports;Object.assign(p,at(),ai());var x;const m=16,R=4129,b=65535,i=1<<m-1;function a(){x=new Array(256);for(var h=m-8,d=0;d<256;d++){for(var v=d<<h&b,C=0;C<8;C++)(v&i)!==0?(v<<=1,v^=R):v<<=1;x[d]=v&b}}function l(h,d){return x||a(),x[d>>8&255]^(255&d)<<8^h}function _(h,d){if(h.join()!==d.join())throw new p.Error("crc",d,h)}p.CRC={crc16:function(d){for(var v=d[0],C=1;C<d.length;C++)v=l(d[C],v);return v=l(0,l(0,v)),p.ENCODELIB.pack_u16_be(v)},crc32:function(d){return p.ENCODELIB.pack_u32_le(e.buf(d)>>>0)},verify16:function(d,v){return _(this.crc16(d),v)},verify32:function(d,v){try{_(this.crc32(d),v)}catch(C){throw C.input=d.slice(0),C}}}})(Zt)),Zt.exports}var Ki;function Mn(){return Ki||(Ki=1,(function(r){var e=r.exports;Object.assign(e,ai(),hi(),ot(),Os(),at());const p=42,x=65,m=66,R=67,b=[13,10],i=b.slice(0).concat([e.ZMLIB.XON]),a=[p,p,e.ZMLIB.ZDLE,m],l=[p,e.ZMLIB.ZDLE,x],_=[p,e.ZMLIB.ZDLE,R];e.Header=class{static trim_leading_garbage(E){var N=[],H,j;e:for(;E.length&&!j;){var Z=E.indexOf(p);if(Z===-1){H=!0;break e}else{if(N.push.apply(N,E.splice(0,Z)),E.length<2)break e;if(E[1]===p)if(E.length<a.length){if(E.join()===a.slice(0,E.length).join())break e}else E[2]===a[2]&&E[3]===a[3]&&(j=G);else if(E[1]===e.ZMLIB.ZDLE){if(E.length<l.length)break e;E[2]===l[2]?j=z:E[2]===_[2]&&(j=K)}j||N.push(E.shift())}}return H&&N.push.apply(N,E.splice(0)),N}static parse(E){var N;if(E[1]===p)return N=G(E),N&&[N,16];if(E[2]===x)return N=z(E),N&&[N,16];if(E[2]===R)return N=K(E),N&&[N,32];if(!(E.length<3))throw"Unrecognized/unsupported octets: "+E.join()}static build(E){var N=arguments.length===1?[arguments[0]]:Array.apply(null,arguments),H=W[E];if(!H)throw"No frame class “"+E+"” is defined!";N.shift();var j=new(H.bind.apply(H,[null].concat(N)));return j}to_hex(){var E=this._crc_bytes();return a.concat(e.ENCODELIB.octets_to_hex(E.concat(e.CRC.crc16(E))),this._hex_header_ending)}to_binary16(E){return this._to_binary(E,l,e.CRC.crc16)}to_binary32(E){return this._to_binary(E,_,e.CRC.crc32)}constructor(){this._bytes4||(this._bytes4=[0,0,0,0])}_to_binary(E,N,H){var j=this._crc_bytes(),Z=N.concat(E.encode(j.concat(H(j))));return Z}_crc_bytes(){return[this.TYPENUM].concat(this._bytes4)}},e.Header.prototype._hex_header_ending=i;class h extends e.Header{}const d={CANFDX:1,CANOVIO:2,CANBRK:4,CANCRY:8,CANLZW:16,CANFC32:32,ESCCTL:64,ESC8:128};function v(I){if(!d[I])throw new e.Error("Invalid ZRINIT flag: "+I);return d[I]}class C extends e.Header{constructor(E,N){super();var H=0;N||(N=0),E.forEach(function(j){H|=v(j)}),this._bytes4=[N&255,N>>8,0,H]}get_buffer_size(){return e.ENCODELIB.unpack_u16_be(this._bytes4.slice(0,2))||void 0}can_full_duplex(){return!!(this._bytes4[3]&d.CANFDX)}can_overlap_io(){return!!(this._bytes4[3]&d.CANOVIO)}can_break(){return!!(this._bytes4[3]&d.CANBRK)}can_fcs_32(){return!!(this._bytes4[3]&d.CANFC32)}escape_ctrl_chars(){return!!(this._bytes4[3]&d.ESCCTL)}escape_8th_bit(){return!!(this._bytes4[3]&d.ESC8)}}const f={ESCCTL:64,ESC8:128};function t(I){if(!f[I])throw"Invalid ZSINIT flag: "+I;return f[I]}class o extends e.Header{constructor(E,N){super();var H=0;if(E.forEach(function(j){H|=t(j)}),this._bytes4=[0,0,0,H],N){if(N.length>31)throw"Attn sequence must be <= 31 bytes";if(N.some(function(j){return j>255}))throw"Attn sequence ("+N+") must be <256";this._data=N.concat([0])}}escape_ctrl_chars(){return!!(this._bytes4[3]&f.ESCCTL)}escape_8th_bit(){return!!(this._bytes4[3]&f.ESC8)}}class s extends e.Header{constructor(E){super(),E&&(this._bytes4=E.slice())}}s.prototype._hex_header_ending=b;const n={extended:{sparse:64},transport:[void 0,"compress","encrypt","rle"],management:[void 0,"newer_or_longer","crc","append","clobber","newer","mtime_or_length","protect","rename"],conversion:[void 0,"binary","text","resume"]},c=["extended","transport","management","conversion"],g=128,S=31,w=64;class u extends e.Header{get_options(){var E={sparse:!!(this._bytes4[0]&w)},N=this._bytes4.slice(0);return c.forEach(function(H,j){if(n[H]instanceof Array)H==="management"&&(E.skip_if_absent=!!(N[j]&g),N[j]&=S),E[H]=n[H][N[j]];else for(var Z in n[H])E[Z]=!!(N[j]&n[H][Z]),E[Z]&&(N[j]^=n[H][Z]);!E[H]&&N[j]&&(E[H]="unknown:"+N[j])}),E}}class L extends e.Header{}class M extends e.Header{}class T extends e.Header{}class D extends e.Header{}T.prototype._hex_header_ending=b;class k extends e.Header{constructor(E){super(),this._bytes4=e.ENCODELIB.pack_u32_le(E)}get_offset(){return e.ENCODELIB.unpack_u32_le(this._bytes4)}}class O extends k{}class F extends k{}class U extends k{}const $=[[h,"ZRQINIT"],[C,"ZRINIT"],[o,"ZSINIT"],[s,"ZACK"],[u,"ZFILE"],[L,"ZSKIP"],void 0,[M,"ZABORT"],[T,"ZFIN"],[O,"ZRPOS"],[F,"ZDATA"],[U,"ZEOF"],[D,"ZFERR"],void 0,void 0,void 0,void 0,void 0,void 0,void 0];for(var W={},y=0;y<$.length;y++)$[y]&&(W[$[y][1]]=$[y][0],Object.assign($[y][0].prototype,{TYPENUM:y,NAME:$[y][1]}));const A=[h,C,o,s,u,L,"ZNAK",M,T,O,F,U,D,"ZCRC","ZCHALLENGE","ZCOMPL","ZCAN","ZFREECNT","ZCOMMAND","ZSTDERR"];function B(I){var E=A[I];if(typeof E=="string")throw"Received unsupported header: "+E;return P(E)}function P(I){return I.prototype instanceof k?new I(0):new I([])}function z(I){var E=e.ZDLE.splice(I,l.length,7);return E&&q(E)}function q(I){e.CRC.verify16(I.slice(0,5),I.slice(5));var E=I[0],N=B(E);return N._bytes4=I.slice(1,5),N}function K(I){var E=e.ZDLE.splice(I,_.length,9);if(E){e.CRC.verify32(E.slice(0,5),E.slice(5));var N=E[0],H=B(N);return H._bytes4=E.slice(1,5),H}}function G(I){var E=I.indexOf(138);E===-1&&(E=I.indexOf(10));var N,H;if(E===-1){I.length>11&&(N="Invalid hex header - no LF detected within 12 bytes!");return}else if(H=I.splice(0,E),I.shift(),H.length===19){var j=H.pop();j!==13&&j!==141&&(N="Invalid hex header: (CR/)LF doesn’t have CR!")}else H.length!==18&&(N="Invalid hex header: invalid number of bytes before LF!");if(N)throw N+=" ("+H.length+" bytes: "+H.join()+")",N;H.splice(0,4);var Z=e.ENCODELIB.parse_hex_octets(H);return q(Z)}e.Header.parse_hex=G})(jt)),jt.exports}var Gt={exports:{}},Gi;function Dn(){return Gi||(Gi=1,(function(r){var e=r.exports;Object.assign(e,Os(),hi(),ot(),at());const p=104,x=105,m=106,R=107;var b;e.Subpacket=class si{static build(C,f){var t=b[f];if(!t)throw"No subpacket type “"+f+"” is defined! Try one of: "+Object.keys(b).join(", ");return new t(C)}encode16(C){return this._encode(C,e.CRC.crc16)}encode32(C){return this._encode(C,e.CRC.crc32)}get_payload(){return this._payload}static parse16(C){return si._parse(C,2)}static parse32(C){return si._parse(C,4)}constructor(C){this._payload=C}_encode(C,f){return C.encode(this._payload.slice(0)).concat([e.ZMLIB.ZDLE,this._frameend_num],C.encode(f(this._payload.concat(this._frameend_num))))}static _parse(C,f){for(var t,o,s={104:l,105:h,106:d,107:_},n=0;n<C.length;){if(n=C.indexOf(e.ZMLIB.ZDLE,n),n===-1)return;var c=C[n+1];if(o=s[c],o){t=n+1;break}n++}if(o){var g=C[t];if(C[t-1]!==e.ZMLIB.ZDLE)throw"Byte before frame end should be ZDLE, not "+C[t-1];var S=C.splice(0,t-1),w=e.ZDLE.splice(C,2,f);if(!w){C.unshift.apply(C,S);return}var u=e.ZDLE.decode(S);return e.CRC[f===2?"verify16":"verify32"](u.concat([g]),w),new o(u,w)}}};class i extends e.Subpacket{frame_end(){return!0}}class a extends e.Subpacket{frame_end(){return!1}}class l extends i{ack_expected(){return!1}}l.prototype._frameend_num=p;class _ extends i{ack_expected(){return!0}}_.prototype._frameend_num=R;class h extends a{ack_expected(){return!1}}h.prototype._frameend_num=x;class d extends a{ack_expected(){return!0}}d.prototype._frameend_num=m,b={end_no_ack:l,end_ack:_,no_end_no_ack:h,no_end_ack:d}})(Gt)),Gt.exports}var Vt={exports:{}},Vi;function Tn(){return Vi||(Vi=1,(function(r){var e=r.exports;Object.assign(e,at());const p=/\\*\\x18[AC]|\\*\\*\\x18B/;function x(m,R){if(R<0)throw new e.Error("validation","“"+m+"” ("+R+") must be nonnegative.");if(R!==Math.floor(R))throw new e.Error("validation","“"+m+"” ("+R+") must be an integer.")}e.Validation={offer_parameters:function(R){if(!R.name)throw new e.Error("validation","Need “name”!");if(typeof R.name!="string")throw new e.Error("validation","“name” ("+R.name+") must be a string!");if(R=Object.assign({},R),p.test(R.name)&&console.warn("The filename "+JSON.stringify(name)+" contains characters that look like a ZMODEM header. This could corrupt the ZMODEM session; consider renaming it so that the filename doesn’t contain control characters."),R.serial!==null&&R.serial!==void 0)throw new e.Error("validation","“serial” is meaningless.");if(R.serial=null,["size","mode","files_remaining","bytes_remaining"].forEach(function(a){var l;switch(typeof R[a]){case"object":l=R[a]===null;break;case"undefined":R[a]=null,l=!0;break;case"number":x(a,R[a]),l=!0;break}if(!l)throw new e.Error("validation","“"+a+"” ("+R[a]+") must be null, undefined, or a number.")}),typeof R.mode=="number"&&(R.mode|=32768),R.files_remaining===0)throw new e.Error("validation","“files_remaining”, if given, must be positive.");var b;switch(typeof R.mtime){case"object":if(b=!0,R.mtime instanceof Date){var i=R.mtime;if(R.mtime=Math.floor(i.getTime()/1e3),R.mtime<0)throw new e.Error("validation","“mtime” ("+i+") must not be earlier than 1970.")}else R.mtime!==null&&(b=!1);break;case"undefined":R.mtime=null,b=!0;break;case"number":x("mtime",R.mtime),b=!0;break}if(!b)throw new e.Error("validation","“mtime” ("+R.mtime+") must be null, undefined, a Date, or a number.");return R}}})(Vt)),Vt.exports}var Xi;function Bn(){return Xi||(Xi=1,(function(r){var e=r.exports;e.DEBUG=!1,Object.assign(e,ai(),Rn(),hi(),ot(),Mn(),Dn(),Tn(),at());const p=5e3,x=["CANFDX","CANOVIO","CANFC32"],m="spool_uint8array",R=8192,b=8,i=[79,79],a=e.ZMLIB.ABORT_SEQUENCE;class l{constructor(){this._on_evt={},this._evt_once_index={}}_Add_event(t){this._on_evt[t]=[],this._evt_once_index[t]=[]}_get_evt_queue(t){if(!this._on_evt[t])throw"Bad event: "+t;return this._on_evt[t]}on(t,o){var s=this._get_evt_queue(t);return s.push(o),this}off(t,o){var s=this._get_evt_queue(t);if(o){var n=s.indexOf(o);if(n===-1)throw"“"+o+"” is not in the “"+t+"” queue.";s.splice(n,1)}else s.pop();return this}_Happen(t){var o=this._get_evt_queue(t),s=Array.apply(null,arguments);s.shift();var n=this;return o.forEach(function(c){c.apply(n,s)}),o.length}}e.Session=class extends l{static parse(t){var o;try{o=e.Header.parse_hex(t)}catch{return}if(o)switch(o.NAME){case"ZRQINIT":return new e.Session.Receive;case"ZRINIT":return new e.Session.Send(o)}}set_sender(t){return this._sender=t,this}has_ended(){return this._has_ended()}consume(t){if(this._before_consume(t),this._aborted)throw new e.Error("already_aborted");t.length&&(this._strip_and_enqueue_input(t),this._check_for_abort_sequence(t)||this._consume_first())}aborted(){return!!this._aborted}constructor(){super(),this._config={},this._input_buffer=[],this._Add_event("receive"),this._Add_event("garbage"),this._Add_event("session_end")}get_role(){return this.type}_trim_leading_garbage_until_header(){var t=e.Header.trim_leading_garbage(this._input_buffer);t.length&&this._Happen("garbage",t)===0&&console.debug("Garbage: ",String.fromCharCode.apply(String,t),t)}_parse_and_consume_header(){this._trim_leading_garbage_until_header();var t=e.Header.parse(this._input_buffer);if(t)return e.DEBUG&&this._log_header("RECEIVED HEADER",t[0]),this._consume_header(t[0]),this._last_header_name=t[0].NAME,this._last_header_crc=t[1],t[0]}_log_header(t,o){console.debug(this.type,t,o.NAME,o._bytes4.join())}_consume_header(t){this._on_receive(t);var o=this._next_header_handler&&this._next_header_handler[t.NAME];if(!o)throw console.error("Unhandled header!",t,this._next_header_handler),new e.Error("Unhandled header: "+t.NAME);this._next_header_handler=null,o.call(this,t)}_check_for_abort_sequence(){var t=e.ZMLIB.find_subarray(this._input_buffer,a);if(t!==-1)throw this._input_buffer.splice(0,t+a.length),this._aborted=!0,this._on_session_end(),new e.Error("peer_aborted")}_send_header(t){if(!this._sender)throw"Need sender!";var o=Array.apply(null,arguments),s=this._create_header_bytes(o);e.DEBUG&&this._log_header("SENDING HEADER",s[1]),this._sender(s[0]),this._last_sent_header=s[1]}_create_header_bytes(t){var o=e.Header.build.apply(e.Header,t),s=this._get_header_formatter(t[0]);return[o[s](this._zencoder),o]}_strip_and_enqueue_input(t){e.ZMLIB.strip_ignored_bytes(t),this._input_buffer.push.apply(this._input_buffer,t)}abort(){this._sender(a.concat([b,b,b,b,b])),this._aborted=!0,this._sender=function(){throw new e.Error("already_aborted")},this._on_session_end()}_on_session_end(){this._Happen("session_end")}_on_receive(t){this._Happen("receive",t)}_before_consume(){}};function _(f){return e.ZMLIB.find_subarray(f,i)===0?f.splice(0,i.length):f[0]===i[i.length-1]&&f.splice(0,1),f}e.Session.Receive=class extends e.Session{constructor(){super(),this._Add_event("offer"),this._Add_event("data_in"),this._Add_event("file_end")}_before_consume(t){if(this._bytes_after_OO)throw"PROTOCOL: Session is completed!";this._bytes_being_consumed=t}get_trailing_bytes(){if(this._aborted)return[];if(!this._bytes_after_OO)throw"PROTOCOL: Session is not completed!";return this._bytes_after_OO.slice(0)}_has_ended(){return this.aborted()||!!this._bytes_after_OO}_get_header_formatter(){return"to_hex"}_parse_and_consume_subpacket(){var t;this._last_header_crc===16?t="parse16":t="parse32";var o=e.Subpacket[t](this._input_buffer);return o&&(e.DEBUG&&console.debug(this.type,"RECEIVED SUBPACKET",o),this._consume_data(o),o.frame_end()&&(this._next_subpacket_handler=null)),o}_consume_first(){if(this._got_ZFIN){if(this._input_buffer.length<2)return;if(e.ZMLIB.find_subarray(this._input_buffer,i)===0){this._bytes_after_OO=_(this._bytes_being_consumed.slice(0)),this._on_session_end();return}else throw"PROTOCOL: Only thing after ZFIN should be “OO” (79,79), not: "+this._input_buffer.join()}var t;do this._next_subpacket_handler?t=this._parse_and_consume_subpacket():t=this._parse_and_consume_header();while(t&&this._input_buffer.length)}_consume_data(t){if(this._on_receive(t),!this._next_subpacket_handler)throw"PROTOCOL: Received unexpected data packet after "+this._last_header_name+" header: "+t.get_payload().join();this._next_subpacket_handler.call(this,t)}_octets_to_string(t){return this._textdecoder||(this._textdecoder=new e.Text.Decoder),this._textdecoder.decode(new Uint8Array(t))}_consume_ZFILE_data(t,o){if(this._file_info)throw"PROTOCOL: second ZFILE data subpacket received";var s=o.get_payload(),n=s.indexOf(0),c=this._octets_to_string(s.slice(0,n)),g=this._octets_to_string(s.slice(1+n)).split(" "),S=g[1]&&parseInt(g[1],8)||void 0;S&&(S=new Date(S*1e3)),this._file_info={name:c,size:g[0]?parseInt(g[0],10):null,mtime:S||null,mode:g[2]&&parseInt(g[2],8)||null,serial:g[3]&&parseInt(g[3],10)||null,files_remaining:g[4]?parseInt(g[4],10):null,bytes_remaining:g[5]?parseInt(g[5],10):null};var w=new v(t.get_options(),this._file_info,this._accept.bind(this),this._skip.bind(this));this._current_transfer=w}_consume_ZDATA_data(t){if(!this._accepted_offer)throw"PROTOCOL: Received data without accepting!";if(!this._offset_ok){console.warn("offset not ok!"),_send_ZRPOS();return}this._file_offset+=t.get_payload().length,this._on_data_in(t),t.ack_expected()&&!t.frame_end()&&this._send_header("ZACK",e.ENCODELIB.pack_u32_le(this._file_offset))}_make_promise_for_between_files(){var t=this;return new Promise(function(o){var s={ZFILE:function(n){this._next_subpacket_handler=function(c){this._next_subpacket_handler=null,this._consume_ZFILE_data(n,c),this._Happen("offer",this._current_transfer),o(this._current_transfer)}},ZSINIT:function(n){t._next_subpacket_handler=function(c){t._next_subpacket_handler=null,t._consume_ZSINIT_data(c),t._send_header("ZACK"),t._next_header_handler=s}},ZFIN:function(){this._consume_ZFIN(),o()}};t._next_header_handler=s})}_consume_ZSINIT_data(t){this._attn=t.get_payload()}start(){if(this._started)throw"Already started!";this._started=!0;var t=this._make_promise_for_between_files();return this._send_ZRINIT(),t}_accept(t){this._accepted_offer=!0,this._file_offset=t||0;var o=this,s=new Promise(function(n){o._next_header_handler={ZDATA:function(g){this._consume_ZDATA(g),this._next_subpacket_handler=this._consume_ZDATA_data,this._next_header_handler={ZEOF:function(w){this._consume_ZEOF(w),this._next_subpacket_handler=null,this._make_promise_for_between_files(),n(),this._send_ZRINIT()}}}}});return this._send_ZRPOS(),s}_skip(){var t=this._make_promise_for_between_files();if(this._accepted_offer){if(!this._current_transfer)return;var o=(function(){this._accepted_offer=!1,this._next_subpacket_handler=null,this._make_promise_for_between_files()}).bind(this);Object.assign(this._next_header_handler,{ZEOF:o,ZDATA:(function(){o(),this._next_header_handler.ZEOF=o}).bind(this)})}return this._file_info=null,this._send_header("ZSKIP"),t}_send_ZRINIT(){this._send_header("ZRINIT",x)}_consume_ZFIN(){this._got_ZFIN=!0,this._send_header("ZFIN")}_consume_ZEOF(t){if(this._file_offset!==t.get_offset())throw"ZEOF offset mismatch; unimplemented (local: "+this._file_offset+"; ZEOF: "+t.get_offset()+")";this._on_file_end(),this._file_info=null,this._current_transfer=null}_consume_ZDATA(t){if(this._file_offset===t.get_offset())this._offset_ok=!0;else throw"Error correction is unimplemented."}_send_ZRPOS(){this._send_header("ZRPOS",this._file_offset)}_on_file_end(){this._Happen("file_end"),this._current_transfer&&(this._current_transfer._Happen("complete"),this._current_transfer=null)}_on_data_in(t){this._Happen("data_in",t),this._current_transfer&&this._current_transfer._Happen("input",t.get_payload())}},Object.assign(e.Session.Receive.prototype,{type:"receive"});var h={get_details:function(){return Object.assign({},this._file_info)},get_options:function(){return Object.assign({},this._zfile_opts)},get_offset:function(){return this._file_offset}};class d{constructor(t,o,s,n){this._file_info=t,this._file_offset=o||0,this._send=s,this._end=n}send(t){this._send(t),this._file_offset+=t.length}end(t){var o=this._end(t||[]);return t&&(this._file_offset+=t.length),o}}Object.assign(d.prototype,h);class v extends l{constructor(t,o,s,n){super(),this._zfile_opts=t,this._file_info=o,this._accept_func=s,this._skip_func=n,this._Add_event("input"),this._Add_event("complete"),this.on("input",this._input_handler)}_verify_not_skipped(){if(this._skipped)throw new e.Error("Already skipped!")}skip(){return this._verify_not_skipped(),this._skipped=!0,this._skip_func.apply(this,arguments)}accept(t){if(this._verify_not_skipped(),this._accepted)throw new e.Error("Already accepted!");switch(this._accepted=!0,t||(t={}),this._file_offset=t.offset||0,t.on_input){case null:case void 0:case"spool_array":case m:this._spool=[];break;default:if(typeof t.on_input!="function")throw"Invalid “on_input”: "+t.on_input}return this._input_handler_mode=t.on_input||m,this._accept_func(this._file_offset).then(this._get_spool.bind(this))}_input_handler(t){if(this._file_offset+=t.length,typeof this._input_handler_mode=="function")this._input_handler_mode(t);else{if(this._input_handler_mode===m)t=new Uint8Array(t);else if(this._input_handler_mode!=="spool_array")throw new e.Error("WTF?? _input_handler_mode = "+this._input_handler_mode);this._spool.push(t)}}_get_spool(){return this._spool}}Object.assign(v.prototype,h);const C={ZFILE:!0,ZDATA:!0};e.Session.Send=class extends e.Session{constructor(t){if(super(),t){if(t.NAME!=="ZRINIT")throw"First header should be ZRINIT, not "+t.NAME}else throw"Need first header!";this._last_header_name="ZRINIT",this._subpacket_encode_func="encode16",this._zencoder=new e.ZDLE,this._consume_ZRINIT(t),this._file_offset=0,this._start_keepalive_on_set_sender=!0}set_sender(t){return super.set_sender(t),this._start_keepalive_on_set_sender&&(this._start_keepalive_on_set_sender=!1,this._start_keepalive()),this}_get_header_formatter(t){return C[t]?"to_binary16":"to_hex"}_start_keepalive(){if(!this._keepalive_promise){var t=this;this._keepalive_promise=new Promise(function(o){t._keepalive_timeout=setTimeout(o,p)}).then(function(){t._next_header_handler={ZACK:function(){t._got_ZSINIT_ZACK=!0}},t._send_ZSINIT(),t._keepalive_promise=null,t._start_keepalive()})}}_stop_keepalive(){this._keepalive_promise&&(clearTimeout(this._keepalive_timeout),this._keep_alive_promise=null)}_send_ZSINIT(){var t=[];this._zencoder.escapes_ctrl_chars()&&t.push("ESCCTL"),this._send_header_and_data(["ZSINIT",t],[0],"end_ack")}_consume_ZRINIT(t){if(this._last_ZRINIT=t,t.get_buffer_size())throw"Buffer size ("+t.get_buffer_size()+") is unsupported!";if(!t.can_full_duplex())throw"Half-duplex I/O is unsupported!";if(!t.can_overlap_io())throw"Non-overlap I/O is unsupported!";if(t.escape_8th_bit())throw"8-bit escaping is unsupported!";this._zencoder.set_escape_ctrl_chars(!0),t.escape_ctrl_chars()||console.debug("Peer didn’t request escape of all control characters. Will send ZSINIT to force recognition of escaped control characters.")}_ensure_receiver_escapes_ctrl_chars(){var t,o=!this._last_ZRINIT.escape_ctrl_chars()&&!this._got_ZSINIT_ZACK;if(o){var s=this;t=new Promise(function(n){s._next_header_handler={ZACK:c=>{n()}},s._send_ZSINIT()})}else t=Promise.resolve();return t}_convert_params_to_offer_payload_array(t){t=e.Validation.offer_parameters(t);var o=t.name+"\\0",s=[(t.size||0).toString(10),t.mtime?t.mtime.toString(8):"0",t.mode?(32768|t.mode).toString(8):"0","0"];return t.files_remaining&&(s.push(t.files_remaining),t.bytes_remaining&&s.push(t.bytes_remaining)),o+=s.join(" "),this._string_to_octets(o)}send_offer(t){if(e.DEBUG&&console.debug("SENDING OFFER",t),!t)throw"need file params!";if(this._sending_file)throw"Already sending file!";var o=this._convert_params_to_offer_payload_array(t);this._stop_keepalive();var s=this;function n(){s._next_header_handler={ZRPOS:function(g){e.DEBUG&&console.warn("Mid-transfer ZRPOS … implementation error?"),n()}}}var c=function(){var g=new Promise(function(S){s._next_header_handler={ZSKIP:function(){s._start_keepalive(),S()},ZRPOS:function(w){s._sending_file=!0,n(),S(new d(t,w.get_offset(),s._send_interim_file_piece.bind(s),s._end_file.bind(s)))}}});return s._send_header_and_data(["ZFILE"],o,"end_ack"),delete s._sent_ZDATA,g};return this._ensure_receiver_escapes_ctrl_chars().then(c)}_send_header_and_data(t,o,s){var n=this._create_header_bytes(t),c=this._build_subpacket_bytes(o,s);n[0].push.apply(n[0],c),e.DEBUG&&(this._log_header("SENDING HEADER",n[1]),console.debug(this.type,"-- HEADER PAYLOAD:",s,c.length)),this._sender(n[0]),this._last_sent_header=n[1]}_build_subpacket_bytes(t,o){var s=e.Subpacket.build(t,o);return s[this._subpacket_encode_func](this._zencoder)}_build_and_send_subpacket(t,o){this._sender(this._build_subpacket_bytes(t,o))}_string_to_octets(t){this._textencoder||(this._textencoder=new e.Text.Encoder);var o=this._textencoder.encode(t);return Array.prototype.slice.call(o)}_send_interim_file_piece(t){return this._send_file_part(t,"no_end_no_ack"),Promise.resolve()}_ensure_we_are_sending(){if(!this._sending_file)throw"Not sending a file currently!"}_end_file(t){this._ensure_we_are_sending(),this._send_file_part(t,"end_no_ack");var o=this,s=new Promise(function(n){o._sending_file=!1,o._prepare_to_receive_ZRINIT(n)});return this._send_header("ZEOF",this._file_offset),this._file_offset=0,s}_prepare_to_receive_ZRINIT(t){this._next_header_handler={ZRINIT:function(o){this._consume_ZRINIT(o),t&&t()}}}close(){var t=this._last_header_name==="ZRINIT";if(t||(t=this._last_header_name==="ZSKIP"),t||(t=this._last_sent_header.name==="ZSINIT"&&this._last_header_name==="ZACK"),!t)throw"Can’t close; last received header was “"+this._last_header_name+"”";var o=this,s=new Promise(function(n,c){o._next_header_handler={ZFIN:function(){o._sender(i),o._sent_OO=!0,o._on_session_end(),n()}}});return this._send_header("ZFIN"),s}_has_ended(){return this.aborted()||!!this._sent_OO}_send_file_part(t,o){this._sent_ZDATA||(this._send_header("ZDATA",this._file_offset),this._sent_ZDATA=!0);for(var s=0,n=t.length;;){var c=Math.min(s+R,n)-s,g=c+s>=n,S=t.slice(s,s+c);if(S instanceof Array||(S=Array.prototype.slice.call(S)),this._build_and_send_subpacket(S,g?o:"no_end_no_ack"),this._file_offset+=c,s+=c,s>=n)break}}_consume_first(){if(!this._parse_and_consume_header()&&this._input_buffer.join()==="67")throw"Receiver has fallen back to YMODEM."}_on_session_end(){this._stop_keepalive(),super._on_session_end()}},Object.assign(e.Session.Send.prototype,{type:"send"})})(Wt)),Wt.exports}var Yi;function In(){return Yi||(Yi=1,(function(r){var e=r.exports;Object.assign(e,ot(),Bn());const p=21,x=[42,42,24,66,48],m=["to_terminal","on_detect","on_retract","sender"];class R{constructor(i,a,l,_){this._confirmer=a,this._denier=l,this._is_valid=_,this._session_type=i}confirm(){return this._confirmer.apply(this,arguments)}deny(){return this._denier.apply(this,arguments)}is_valid(){return this._is_valid.apply(this,arguments)}get_session_role(){return this._session_type}}e.Sentry=class{constructor(i){if(!i)throw"Need options!";var a=this;m.forEach(function(l){if(!i[l])throw"Need “"+l+"”!";a["_"+l]=i[l]}),this._cache=[]}_after_session_end(){this._zsession=null}consume(i){if(i instanceof Array||(i=Array.prototype.slice.call(new Uint8Array(i))),this._zsession){var a=this._zsession;if(a.consume(i),a.has_ended())a.type==="receive"?i=a.get_trailing_bytes():i=[];else return}var l=this._parse(i),_=i;if(l){let t=function(){return h._parsed_session===l},o=function(){if(!this.is_valid())throw"Stale ZMODEM session!";return l.on("garbage",h._to_terminal),l.on("session_end",h._after_session_end.bind(h)),l.set_sender(h._sender),delete h._parsed_session,h._zsession=l};var v=t,C=o;!!this._parsed_session&&(this._parsed_session.type===l.type&&(_=[]),this._on_retract()),this._parsed_session=l;var h=this;this._on_detect(new R(l.type,o,this._send_abort.bind(this),t))}else{var d=this._parsed_session;this._parsed_session=null,d&&(_.length===1&&_[0]===67&&this._send_abort(),this._on_retract())}this._to_terminal(_)}get_confirmed_session(){return this._zsession||null}_send_abort(){this._sender(e.ZMLIB.ABORT_SEQUENCE)}_parse(i){var a=this._cache;for(a.push.apply(a,i);;){let l=e.ZMLIB.find_subarray(a,x);if(l===-1)break;a.splice(0,l);let _;try{_=e.Session.parse(a)}catch{}if(!_)break;return a.length===1&&a[0]===e.ZMLIB.XON&&a.shift(),a.length?null:_}return a.splice(p),null}}})(Ht)),Ht.exports}var Ji;function On(){return Ji||(Ji=1,(function(r){Object.assign(r.exports,In())})(Ft)),Ft.exports}var Qi;function Pn(){return Qi||(Qi=1,(function(r){var e=r.exports;window.Zmodem=e,Object.assign(e,On());function p(x){if(x.aborted())throw new e.Error("aborted")}e.Browser={send_files:function(m,R,b){b||(b={});for(var i=[],a=0,l=R.length-1;l>=0;l--){var _=R[l];a+=_.size,i[l]={obj:_,name:_.name,size:_.size,mtime:new Date(_.lastModified),files_remaining:R.length-l,bytes_remaining:a}}var h=0;function d(){var v=i[h];return v?(h++,m.send_offer(v).then(function(f){return b.on_offer_response&&b.on_offer_response(v.obj,f),f===void 0?d():new Promise(function(t){var o=new FileReader;o.onerror=function(c){throw console.error("file read error",c),"File read error: "+c};var s;o.onprogress=function(c){c.target.result&&(s=new Uint8Array(c.target.result,f.get_offset()),p(m),f.send(s),b.on_progress&&b.on_progress(v.obj,f,s))},o.onload=function(c){s=new Uint8Array(c.target.result,f,s),p(m),f.end(s).then(function(){b.on_progress&&s.length&&b.on_progress(v.obj,f,s),b.on_file_complete&&b.on_file_complete(v.obj,f),t(d())})},o.readAsArrayBuffer(v.obj)})})):Promise.resolve()}return d()},save_to_disk:function(m,R){var b=new Blob(m),i=URL.createObjectURL(b),a=document.createElement("a");a.style.display="none",a.href=i,a.download=R,document.body.appendChild(a),a.click(),document.body.removeChild(a)}}})(Pt)),Pt.exports}var Xt=Pn();class Fn{constructor(e,p){le(this,"sentry");le(this,"session",null);le(this,"onTerminalWrite");le(this,"onWsSend");this.onTerminalWrite=e,this.onWsSend=p,this.init()}init(){this.sentry=new Xt.Sentry({to_terminal:e=>{this.onTerminalWrite(new Uint8Array(e))},sender:e=>{this.onWsSend(new Uint8Array(e))},on_detect:e=>{const p=e.confirm();this.session=p,p.type==="receive"?this.handleReceive(p):this.handleSend(p)},on_retract:()=>{this.session=null}})}consume(e){this.sentry.consume(e)}handleReceive(e){e.on("offer",p=>{const x=p.get_details().name,m=p.get_details().size;if(!confirm(\`接受来自服务器的文件下载?
+\`+x+" ("+m+" bytes)")){p.skip();return}const b=[];p.on("input",i=>{b.push(i)}),p.accept().then(()=>{Xt.Browser.save_to_disk(b,x)})}),e.start()}handleSend(e){const p=document.createElement("input");p.type="file",p.multiple=!0,p.style.display="none",p.onchange=x=>{const m=x.target.files;m&&m.length>0?Xt.Browser.send_files(e,m,{on_offer_response:(R,b)=>{b||console.warn("Server rejected file:",R.name)},on_progress:(R,b,i)=>{},on_file_complete:R=>{console.log("Finished uploading:",R.name)}}).then(()=>{e.close()}):e.close()},document.body.appendChild(p),p.click(),document.body.removeChild(p)}}const es={cyberpunk:{background:"#0a0a0a",foreground:"#4af626",cursor:"#14d1ff",cursorAccent:"#0a0a0a",selectionBackground:"#273747"},glacier:{background:"#0a192f",foreground:"#64ffda",cursor:"#e6f1ff",cursorAccent:"#0a192f",selectionBackground:"#112240"},gruvbox:{background:"#282828",foreground:"#ebdbb2",cursor:"#d3869b",cursorAccent:"#282828",selectionBackground:"#504945"}};class Hn{constructor(e){le(this,"terminal");le(this,"fitAddon");le(this,"webglAddon");le(this,"ws",null);le(this,"container");le(this,"config",null);le(this,"roamId",null);le(this,"reconnecting",!1);le(this,"reconnectAttempts",0);le(this,"maxReconnectAttempts",5);this.container=document.getElementById(e),this.terminal=new $s.Terminal({cursorBlink:!0,cursorStyle:"block",fontSize:14,fontFamily:'"JetBrains Mono", "Fira Code", "Cascadia Code", monospace',theme:es.cyberpunk,allowProposedApi:!0,scrollback:1e4}),this.fitAddon=new zs.FitAddon,this.terminal.loadAddon(this.fitAddon),this.terminal.loadAddon(new Zs.WebLinksAddon),window.addEventListener("resize",()=>this.fit()),this.container.addEventListener("contextmenu",async p=>{var x;p.preventDefault();try{const m=await navigator.clipboard.readText();m&&((x=this.ws)==null?void 0:x.readyState)===WebSocket.OPEN&&this.ws.send(m)}catch(m){console.error("Failed to read clipboard",m)}})}setTheme(e){this.terminal.options.theme=es[e]}mount(){this.terminal.open(this.container);try{this.webglAddon=new kn,this.webglAddon.onContextLoss(e=>{console.warn("WebGL context lost",e),this.webglAddon.dispose()}),this.terminal.loadAddon(this.webglAddon)}catch(e){console.warn("WebGL addon failed to load, falling back to canvas/dom",e)}this.fit(),this.terminal.writeln("\\x1B[1;33m╔══════════════════════════════════╗\\x1B[0m"),this.terminal.writeln("\\x1B[1;33m║      Connecting to CloudSSH      ║\\x1B[0m"),this.terminal.writeln("\\x1B[1;33m╚══════════════════════════════════╝\\x1B[0m"),this.terminal.writeln("")}attemptReconnect(){if(this.reconnectAttempts>=this.maxReconnectAttempts||!this.roamId||!this.config){this.terminal.writeln("\\x1B[31m[!] 连接已断开，无法恢复。\\x1B[0m"),document.getElementById("status-text").innerHTML='<span class="w-2 h-2 bg-[#ea6c73] inline-block"></span> STATUS: DISCONNECTED';return}this.reconnecting=!0,this.reconnectAttempts++,this.terminal.writeln(\`\\x1B[33m[*] 正在尝试恢复连接 (\${this.reconnectAttempts}/\${this.maxReconnectAttempts})...\\x1B[0m\`),setTimeout(()=>{this.connect(this.config,this.roamId)},2e3)}async connect(e,p){p||(this.config=e,this.reconnectAttempts=0,this.roamId=null);const x=new URL(window.location.href);return x.protocol=x.protocol==="https:"?"wss:":"ws:",x.pathname="/api/ssh",new Promise((m,R)=>{this.ws=new WebSocket(x.toString()),this.ws.onopen=()=>{var a;p||this.terminal.writeln("\\x1B[32m[+] WebSocket connected, sending credentials...\\x1B[0m");const i=p?{roamId:p}:{host:e.host,port:e.port,username:e.username,password:e.password,authMethod:e.authMethod,privateKey:e.privateKey};(a=this.ws)==null||a.send(JSON.stringify(i)),p&&(this.reconnectAttempts=0,this.reconnecting=!1),m()},this.ws.onerror=()=>{this.reconnecting||R(new Error("WebSocket connection failed"))},this.ws.onclose=()=>{!this.reconnecting&&this.roamId?this.attemptReconnect():this.reconnecting||(this.terminal.writeln("\\x1B[31m[-] 连接已关闭\\x1B[0m"),document.getElementById("status-text").innerHTML='<span class="w-2 h-2 bg-[#353534] inline-block"></span> STATUS: OFFLINE')};const b=new Fn(i=>this.terminal.write(i),i=>{var a;((a=this.ws)==null?void 0:a.readyState)===WebSocket.OPEN&&this.ws.send(i)});this.ws.onmessage=i=>{if(typeof i.data=="string")try{const a=JSON.parse(i.data);switch(a.type){case"roamId":this.roamId=a.roamId;break;case"status":this.terminal.writeln(\`\\x1B[32m[*] \${a.message}\\x1B[0m\`),(a.message==="认证成功"||a.message==="会话已恢复")&&(document.getElementById("status-text").innerHTML='<span class="w-2 h-2 bg-[#4af626] inline-block animate-pulse"></span> STATUS: ONLINE');break;case"error":this.terminal.writeln(\`\\x1B[31m[!] \${a.message}\\x1B[0m\`);break}}catch{this.terminal.write(i.data)}else{const a=new FileReader;a.onload=()=>{b.consume(a.result)},a.readAsArrayBuffer(i.data)}},this.ws.onclose=i=>{this.terminal.writeln(\`\\x1B[33m[*] Connection closed (code=\${i.code})\\x1B[0m\`),document.getElementById("term-status").innerHTML='<div class="w-2 h-2 bg-red-500"></div> Disconnected'},this.ws.onerror=()=>{this.terminal.writeln("\\x1B[31m[!] Connection error\\x1B[0m"),R(new Error("WebSocket connection failed"))},this.terminal.onData(i=>{var a;((a=this.ws)==null?void 0:a.readyState)===WebSocket.OPEN&&this.ws.send(i)}),this.terminal.onResize(({cols:i,rows:a})=>{var l;((l=this.ws)==null?void 0:l.readyState)===WebSocket.OPEN&&this.ws.send(JSON.stringify({type:"resize",cols:i,rows:a}))})})}fit(){this.fitAddon.fit()}disconnect(){var e;(e=this.ws)==null||e.close(),this.ws=null}dispose(){this.disconnect(),this.terminal.dispose()}}async function Ps(r){const e=new TextEncoder().encode(window.location.origin+":cloudssh"),p=await crypto.subtle.importKey("raw",e,"PBKDF2",!1,["deriveKey"]);return crypto.subtle.deriveKey({name:"PBKDF2",salt:r,iterations:1e5,hash:"SHA-256"},p,{name:"AES-GCM",length:256},!1,["encrypt","decrypt"])}async function Nn(r){const e=crypto.getRandomValues(new Uint8Array(16)),p=crypto.getRandomValues(new Uint8Array(12)),x=await Ps(e),m=new TextEncoder().encode(JSON.stringify(r)),R=new Uint8Array(await crypto.subtle.encrypt({name:"AES-GCM",iv:p},x,m)),b=new Uint8Array(e.length+p.length+R.length);return b.set(e,0),b.set(p,e.length),b.set(R,e.length+p.length),btoa(String.fromCharCode(...b))}async function Wn(r){try{const e=Uint8Array.from(atob(r),i=>i.charCodeAt(0)),p=e.slice(0,16),x=e.slice(16,28),m=e.slice(28),R=await Ps(p),b=await crypto.subtle.decrypt({name:"AES-GCM",iv:x},R,m);return JSON.parse(new TextDecoder().decode(b))}catch{return null}}class $n{constructor(e){le(this,"terminal");le(this,"authMode","password");this.terminal=e,this.render(),this.loadSavedCredentials()}render(){const e=document.getElementById("connection-form-container");e.innerHTML=\`
       <form class="space-y-6" id="connection-form">
         <div class="grid grid-cols-4 gap-4">
           <div class="col-span-3">
@@ -73,13 +148,26 @@ WARNING: This link could potentially be dangerous\`)){const s=window.open();if(s
           </div>
         </div>
         <div>
-          <label class="block text-xs font-bold tracking-[0.1em] text-[#bbccb0] mb-2">AUTH_KEY</label>
-          <div class="flex items-center">
-            <span class="material-symbols-outlined text-[#bbccb0] mr-2" style="font-size: 16px;">key</span>
-            <input id="password" class="terminal-input text-[13px]" placeholder="••••••••" type="password" required>
+          <label class="block text-xs font-bold tracking-[0.1em] text-[#bbccb0] mb-2">AUTH_METHOD</label>
+          <div class="flex gap-2 mb-3">
+            <button type="button" id="auth-tab-password" class="auth-tab px-3 py-1 text-[11px] font-bold tracking-[0.1em] border border-[#4af626] text-[#4af626] bg-transparent cursor-pointer transition-all" style="background:#4af626;color:#0a0a0a;">PASSWORD</button>
+            <button type="button" id="auth-tab-key" class="auth-tab px-3 py-1 text-[11px] font-bold tracking-[0.1em] border border-[#3c4b36] text-[#bbccb0] bg-transparent cursor-pointer transition-all">PRIVATE_KEY</button>
+          </div>
+          <div id="auth-password-section">
+            <div class="flex items-center">
+              <span class="material-symbols-outlined text-[#bbccb0] mr-2" style="font-size: 16px;">key</span>
+              <input id="password" class="terminal-input text-[13px]" placeholder="••••••••" type="password">
+            </div>
+          </div>
+          <div id="auth-key-section" style="display:none;">
+            <textarea id="private-key" class="terminal-input text-[11px] w-full" rows="5" placeholder="-----BEGIN OPENSSH PRIVATE KEY-----&#10;...粘贴 Ed25519 私钥内容...&#10;-----END OPENSSH PRIVATE KEY-----" style="resize:vertical;border:1px solid #3c4b36;padding:8px;"></textarea>
           </div>
         </div>
-        <div class="pt-6">
+        <div class="flex items-center gap-2 mt-2">
+          <input type="checkbox" id="remember-me" class="accent-[#4af626] w-4 h-4 cursor-pointer">
+          <label for="remember-me" class="text-xs text-[#bbccb0] cursor-pointer select-none">REMEMBER_CONNECTION</label>
+        </div>
+        <div class="pt-4">
           <button id="connect-btn" class="cyber-button w-full py-3 px-4 text-xs font-bold tracking-[0.1em] uppercase flex items-center justify-center gap-2 bg-[#4af626] text-[#022100]" type="button">
             <span class="material-symbols-outlined" style="font-size: 18px;">power_settings_new</span>
             Execute_Connection
@@ -91,7 +179,7 @@ WARNING: This link could potentially be dangerous\`)){const s=window.open();if(s
           </span>
         </div>
       </form>
-    \`,document.getElementById("connect-btn").addEventListener("click",()=>{this.handleConnect()}),document.getElementById("connection-form").addEventListener("keypress",J=>{J.key==="Enter"&&this.handleConnect()})}async handleConnect(){const K=document.getElementById("host").value,J=parseInt(document.getElementById("port").value||"22"),G=document.getElementById("username").value,j=document.getElementById("password").value;if(!K||!G||!j){alert("请填写所有必填字段");return}const V=document.getElementById("auth-section"),A=document.getElementById("terminal-section");V.classList.add("hidden"),A.classList.remove("hidden"),A.classList.add("flex"),document.getElementById("term-host").textContent="Host: "+K,document.getElementById("term-user").textContent="User: "+G,document.getElementById("term-port").textContent="Port: "+J,this.terminal.mount();try{await this.terminal.connect({host:K,port:J,username:G,password:j})}catch{A.classList.add("hidden"),A.classList.remove("flex"),V.classList.remove("hidden"),document.getElementById("status-text").innerHTML='<span class="w-2 h-2 bg-[#353534] inline-block"></span> STATUS: OFFLINE'}}}const ke=new Pe("terminal-container");new Ie(ke);var ye;(ye=document.getElementById("disconnect-btn"))==null||ye.addEventListener("click",()=>{ke.disconnect();const Q=document.getElementById("terminal-section");Q.classList.add("hidden"),Q.classList.remove("flex"),document.getElementById("auth-section").classList.remove("hidden"),document.getElementById("status-text").innerHTML='<span class="w-2 h-2 bg-[#353534] inline-block"></span> STATUS: OFFLINE'});const we=document.getElementById("copyright-year");we&&(we.textContent=new Date().getFullYear().toString());
+    \`,document.getElementById("connect-btn").addEventListener("click",()=>{this.handleConnect()}),document.getElementById("connection-form").addEventListener("keypress",p=>{p.key==="Enter"&&this.handleConnect()}),document.getElementById("auth-tab-password").addEventListener("click",()=>{this.setAuthMode("password")}),document.getElementById("auth-tab-key").addEventListener("click",()=>{this.setAuthMode("key")})}setAuthMode(e){this.authMode=e;const p=document.getElementById("auth-tab-password"),x=document.getElementById("auth-tab-key"),m=document.getElementById("auth-password-section"),R=document.getElementById("auth-key-section");e==="password"?(p.style.background="#4af626",p.style.color="#0a0a0a",p.style.borderColor="#4af626",x.style.background="transparent",x.style.color="#bbccb0",x.style.borderColor="#3c4b36",m.style.display="",R.style.display="none"):(x.style.background="#4af626",x.style.color="#0a0a0a",x.style.borderColor="#4af626",p.style.background="transparent",p.style.color="#bbccb0",p.style.borderColor="#3c4b36",R.style.display="",m.style.display="none")}async loadSavedCredentials(){const e=localStorage.getItem("cloudssh_cred");if(!e)return;const p=await Wn(e);if(!p){localStorage.removeItem("cloudssh_cred");return}document.getElementById("host").value=p.host||"",document.getElementById("port").value=p.port||"22",document.getElementById("username").value=p.username||"",document.getElementById("password").value=p.password||"",document.getElementById("private-key").value=p.privateKey||"",document.getElementById("remember-me").checked=!0,p.authMethod==="key"?this.setAuthMode("key"):this.setAuthMode("password")}async handleConnect(){const e=document.getElementById("host").value,p=parseInt(document.getElementById("port").value||"22"),x=document.getElementById("username").value,m=document.getElementById("password").value,R=document.getElementById("private-key").value,b=document.getElementById("remember-me").checked;if(!e||!x){alert("请填写主机名和用户名");return}if(this.authMode==="password"&&!m){alert("请输入密码");return}if(this.authMode==="key"&&!R){alert("请粘贴私钥内容");return}if(b){const l=await Nn({host:e,port:p.toString(),username:x,password:m,privateKey:R,authMethod:this.authMode==="key"?"publickey":"password"});localStorage.setItem("cloudssh_cred",l)}else localStorage.removeItem("cloudssh_cred");const i=document.getElementById("auth-section"),a=document.getElementById("terminal-section");i.classList.add("hidden"),a.classList.remove("hidden"),a.classList.add("flex"),document.getElementById("term-host").textContent="Host: "+e,document.getElementById("term-user").textContent="User: "+x,document.getElementById("term-port").textContent="Port: "+p,this.terminal.mount();try{await this.terminal.connect({host:e,port:p,username:x,password:m,authMethod:this.authMode==="key"?"publickey":"password",privateKey:R})}catch{a.classList.add("hidden"),a.classList.remove("flex"),i.classList.remove("hidden"),document.getElementById("status-text").innerHTML='<span class="w-2 h-2 bg-[#353534] inline-block"></span> STATUS: OFFLINE'}}}const li=new Hn("terminal-container");new $n(li);var ns;(ns=document.getElementById("disconnect-btn"))==null||ns.addEventListener("click",()=>{li.disconnect();const r=document.getElementById("terminal-section");r.classList.add("hidden"),r.classList.remove("flex"),document.getElementById("auth-section").classList.remove("hidden"),document.getElementById("status-text").innerHTML='<span class="w-2 h-2 bg-[#353534] inline-block"></span> STATUS: OFFLINE'});var os;(os=document.getElementById("theme-selector"))==null||os.addEventListener("change",r=>{const e=r.target.value;li.setTheme(e)});const ts=document.getElementById("copyright-year");ts&&(ts.textContent=new Date().getFullYear().toString());
 </script>
   <style>*{margin:0;padding:0;box-sizing:border-box}body{font-family:JetBrains Mono,monospace;background-color:#0a0a0a;color:#4af626;min-height:100vh;overflow:hidden}.scanlines{position:fixed;top:0;left:0;width:100vw;height:100vh;background:linear-gradient(to bottom,#fff0,#fff0 50%,#0000001a 50%,#0000001a);background-size:100% 4px;pointer-events:none;z-index:50}.flicker{animation:flicker .15s infinite;pointer-events:none;position:fixed;top:0;left:0;width:100%;height:100%;background:#4af62605;z-index:49}@keyframes flicker{0%{opacity:.8}50%{opacity:1}to{opacity:.9}}.terminal-input{background:transparent;border:none;border-bottom:1px solid #3c4b36;color:#4af626;font-family:JetBrains Mono,monospace;padding:8px 0;width:100%;outline:none;transition:border-color .2s}.terminal-input:focus{border-bottom:1px solid #4af626;box-shadow:none}.terminal-input::placeholder{color:#3c4b36}.blinking-cursor:after{content:"█";color:#14d1ff;animation:blink 1s step-end infinite;margin-left:4px;font-size:.9em}@keyframes blink{0%,to{opacity:1}50%{opacity:0}}.cyber-box{background-color:#121212;border:1px solid #1f1f1f}.cyber-button{border:1px solid #4af626;color:#4af626;transition:all .2s ease;position:relative;overflow:hidden;cursor:pointer}.cyber-button:hover{background-color:#4af626;color:#0a0a0a}.cursor-blink{animation:blink 1s step-end infinite}.scanline{background:linear-gradient(to bottom,#fff0,#fff0 50%,#0000001a 50%,#0000001a);background-size:100% 4px}.custom-scrollbar::-webkit-scrollbar{width:8px}.custom-scrollbar::-webkit-scrollbar-track{background:#1c1b1b80}.custom-scrollbar::-webkit-scrollbar-thumb{background:#3c4b36cc;border-radius:4px}.custom-scrollbar::-webkit-scrollbar-thumb:hover{background:#86957dcc}/**
  * Copyright (c) 2014 The xterm.js authors. All rights reserved.
@@ -160,7 +248,12 @@ WARNING: This link could potentially be dangerous\`)){const s=window.open();if(s
           <h1 class="text-2xl font-bold text-primary-container tracking-tighter cursor-pointer">CloudSSH</h1>
         </div>
         <div class="flex items-center gap-4 text-primary-container">
-          <button id="disconnect-btn" class="hover:opacity-80 transition-opacity cursor-pointer p-1 flex items-center justify-center">
+          <select id="theme-selector" class="bg-surface-variant text-on-surface-variant text-xs py-1 px-2 border-none outline-none cursor-pointer rounded">
+            <option value="cyberpunk">Cyberpunk</option>
+            <option value="glacier">Glacier</option>
+            <option value="gruvbox">Gruvbox</option>
+          </select>
+          <button id="disconnect-btn" class="hover:opacity-80 transition-opacity cursor-pointer p-1 flex items-center justify-center" title="Disconnect">
             <span class="material-symbols-outlined" style="font-variation-settings: 'FILL' 0;">power_settings_new</span>
           </button>
         </div>
diff --git a/src/worker/index.ts b/src/worker/index.ts
index 0a1dcc0..64ca701 100644
--- a/src/worker/index.ts
+++ b/src/worker/index.ts
@@ -3,11 +3,32 @@ import { HTML } from './html';
 
 export { SSHSessionDO } from './durable-object';
 
+// --- Rate Limiting (per-edge-node, best-effort) ---
+const rateLimitMap = new Map<string, { count: number; resetTime: number }>();
+const RATE_LIMIT_MAX = 10;      // max requests per window
+const RATE_LIMIT_WINDOW = 60000; // 1 minute window
+
+function isRateLimited(ip: string): boolean {
+  const now = Date.now();
+  const entry = rateLimitMap.get(ip);
+  if (!entry || now > entry.resetTime) {
+    rateLimitMap.set(ip, { count: 1, resetTime: now + RATE_LIMIT_WINDOW });
+    return false;
+  }
+  entry.count++;
+  return entry.count > RATE_LIMIT_MAX;
+}
+
 export default {
   async fetch(request: Request, env: Env): Promise<Response> {
     const url = new URL(request.url);
 
     if (url.pathname === '/api/ssh') {
+      // Apply rate limiting
+      const clientIP = request.headers.get('CF-Connecting-IP') || 'unknown';
+      if (isRateLimited(clientIP)) {
+        return new Response('Too Many Requests', { status: 429 });
+      }
       return handleSSHConnection(request, env);
     }
 
diff --git a/src/worker/ssh-session.ts b/src/worker/ssh-session.ts
index 62ba21f..1333602 100644
--- a/src/worker/ssh-session.ts
+++ b/src/worker/ssh-session.ts
@@ -64,20 +64,41 @@ export class SSHSession {
 
   private state: 'connecting' | 'version' | 'kex' | 'auth' | 'shell' | 'ready'
     = 'connecting';
+  private hostKeyFingerprint: string = '';
 
   private versionRawBuffer: Uint8Array = new Uint8Array(0);
   private negotiatedCipherC2S: string = 'aes256-gcm@openssh.com';
   private negotiatedCipherS2C: string = 'aes256-gcm@openssh.com';
 
-  constructor(ws: WebSocket, socket: any, config: SSHConnectionConfig) {
+  public readonly roamId: string;
+
+  constructor(
+    ws: WebSocket,
+    socket: any,
+    config: SSHConnectionConfig
+  ) {
     this.ws = ws;
     this.socket = socket;
     this.config = config;
+    this.roamId = crypto.randomUUID();
+
     this.transport = new SSHTransport();
     this.packetParser = new SSHPacketParser();
     this.channel = new SSHChannel();
   }
 
+  updateWebSocket(ws: WebSocket): void {
+    this.ws = ws;
+    try {
+      this.ws.send(JSON.stringify({ type: 'roamId', roamId: this.roamId }));
+    } catch {}
+    if (this.state === 'ready') {
+      try {
+        this.ws.send(JSON.stringify({ type: 'status', message: '会话已恢复' }));
+      } catch {}
+    }
+  }
+
   async startHandshake(): Promise<void> {
     this.sendStatus('正在交换版本信息...');
     this.state = 'version';
@@ -335,6 +356,7 @@ export class SSHSession {
 
         await this.enableEncryption();
         this.sendDebug('Encryption enabled');
+
         this.state = 'auth';
         try {
           await this.sendServiceRequest();
@@ -383,6 +405,12 @@ export class SSHSession {
     const hHex = Array.from(H).map(b => b.toString(16).padStart(2, '0')).join('');
     this.sendDebug(`Exchange hash H=${hHex}`);
 
+    // Compute host key fingerprint (SHA-256)
+    const fpHash = new Uint8Array(await crypto.subtle.digest('SHA-256', hostKey));
+    this.hostKeyFingerprint = 'SHA256:' + btoa(String.fromCharCode(...fpHash)).replace(/=+$/, '');
+    this.sendStatus(`服务器指纹: ${this.hostKeyFingerprint}`);
+    this.sendDebug(`Host key fingerprint: ${this.hostKeyFingerprint}`);
+
     // Verify host key signature to confirm exchange hash is correct
     try {
       const sigVerified = await this.verifyHostKeySignature(hostKey, signature, H);
@@ -570,10 +598,21 @@ export class SSHSession {
   }
 
   private async authenticate(): Promise<void> {
-    const authRequest = SSHAuth.buildPasswordAuthRequest(
-      this.config.username,
-      this.config.password
-    );
+    let authRequest: Uint8Array;
+
+    if (this.config.authMethod === 'publickey' && this.config.privateKey) {
+      this.sendStatus('正在使用密钥认证...');
+      authRequest = await SSHAuth.buildPublicKeyAuthRequest(
+        this.config.username,
+        this.config.privateKey,
+        this.sessionID!
+      );
+    } else {
+      authRequest = SSHAuth.buildPasswordAuthRequest(
+        this.config.username,
+        this.config.password
+      );
+    }
 
     const packet = await SSHPacketBuilder.build(
       authRequest, 16,