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msime-windows/server/src/webview2/windows_webview2.cpp
T

1891 lines
70 KiB
C++

#include "windows_webview2.h"
#include "config/ime_config.h"
#include "defines/globals.h"
#include "utils/common_utils.h"
#include "utils/ime_utils.h"
#include <debugapi.h>
#include <boost/json.hpp>
#include <nlohmann/json.hpp>
#include <string>
#include <windows.h>
#include <dwmapi.h>
#include <winuser.h>
#include "defines/defines.h"
#include "global/globals.h"
#include "fmt/xchar.h"
#include "ipc/ipc.h"
#include "ipc/candidate_ui_action_policy.h"
#include "settings/settings_launcher.h"
#include "voice-input/voice_input_service.h"
#include <WebView2EnvironmentOptions.h>
#pragma comment(lib, "dcomp.lib")
namespace json = boost::json;
int FineTuneWindow(HWND hwnd);
void ApplyConfiguredFloatingToolbarVisibility();
void ApplyConfiguredInputScheme();
void ApplyConfiguredShuangpinSchema();
constexpr int candidateBoundRightExtra = 1000;
constexpr int candidateBoundBottomExtra = 1000;
std::wstring bodyRes = L"";
namespace
{
ComPtr<ICoreWebView2Environment> smallWindowWebviewEnvironment;
struct FloatingToolbarState
{
// Keep these defaults aligned with the TSF compartment defaults:
// Chinese input, half-width characters, and Chinese punctuation.
int cn_en = 1;
int double_single_byte = 0;
int punctuation = 1;
};
FloatingToolbarState floatingToolbarState;
bool floatingToolbarNavigationReady = false;
bool UpdateBinaryState(int value, int &state)
{
// The existing UI contract only defines 0 and 1. Ignore malformed values
// instead of replacing a known-good cached state.
if ((value == 0 || value == 1) && value != state)
{
state = value;
return true;
}
return false;
}
void RenderFloatingToolbarState(ICoreWebView2 *webview)
{
if (!floatingToolbarNavigationReady || webview == nullptr)
{
return;
}
std::wstring script;
script.reserve(768);
if (floatingToolbarState.cn_en == 1)
{
script.append(L"document.getElementById('cn').style.display = 'flex';");
script.append(L"document.getElementById('en').style.display = 'none';");
}
else
{
script.append(L"document.getElementById('cn').style.display = 'none';");
script.append(L"document.getElementById('en').style.display = 'flex';");
}
if (floatingToolbarState.double_single_byte == 1)
{
script.append(L"document.getElementById('fullwidth').style.display = 'flex';");
script.append(L"document.getElementById('halfwidth').style.display = 'none';");
}
else
{
script.append(L"document.getElementById('fullwidth').style.display = 'none';");
script.append(L"document.getElementById('halfwidth').style.display = 'flex';");
}
if (floatingToolbarState.punctuation == 1)
{
script.append(L"document.getElementById('puncCn').style.display = 'flex';");
script.append(L"document.getElementById('puncEn').style.display = 'none';");
}
else
{
script.append(L"document.getElementById('puncCn').style.display = 'none';");
script.append(L"document.getElementById('puncEn').style.display = 'flex';");
}
webview->ExecuteScript(script.c_str(), nullptr);
}
void SetWebviewMemoryUsageTarget(ComPtr<ICoreWebView2> webview, COREWEBVIEW2_MEMORY_USAGE_TARGET_LEVEL level)
{
if (!webview) return;
ComPtr<ICoreWebView2_23> webview23;
if (SUCCEEDED(webview.As(&webview23)))
{
webview23->put_MemoryUsageTargetLevel(level);
}
}
}
void UpdateSmallWindowWebviewVisibility(HWND hwnd, bool visible)
{
ComPtr<ICoreWebView2Controller> controller;
ComPtr<ICoreWebView2> webview;
bool lowerMemoryWhenHidden = false;
if (hwnd == ::global_hwnd)
{
controller = webviewControllerCandWnd;
webview = webviewCandWnd;
}
else if (hwnd == ::global_hwnd_menu)
{
controller = webviewControllerMenuWnd;
webview = webviewMenuWnd;
// The language-bar menu is reopened interactively and must paint on
// the first frame. Returning its renderer from LOW is asynchronous
// and can leave the host window visible with transparent content.
lowerMemoryWhenHidden = false;
}
else if (hwnd == ::global_hwnd_ftb)
{
controller = webviewControllerFtbWnd;
webview = webviewFtbWnd;
// Keep the small, persistent toolbar warm when configuration or
// fullscreen policy temporarily hides it. Switching its WebView back
// from LOW can otherwise produce a visible white repaint.
lowerMemoryWhenHidden = false;
}
else
{
return;
}
if (controller)
{
controller->put_IsVisible(visible ? TRUE : FALSE);
}
if (lowerMemoryWhenHidden)
{
SetWebviewMemoryUsageTarget(
webview,
visible ? COREWEBVIEW2_MEMORY_USAGE_TARGET_LEVEL_NORMAL : COREWEBVIEW2_MEMORY_USAGE_TARGET_LEVEL_LOW);
}
}
std::wstring ReadHtmlFile(const std::wstring &filePath)
{
std::wifstream file(filePath);
if (!file)
{
// TODO: Log
return L"";
}
// Use Boost Locale to handle UTF-8
file.imbue(boost::locale::generator().generate("en_US.UTF-8"));
std::wstringstream buffer;
buffer << file.rdbuf();
return buffer.str();
}
inline std::wstring GetAppdataPath()
{
return string_to_wstring(CommonUtils::get_local_appdata_path()) + //
LR"(\)" + //
GlobalIme::AppName + //
LR"(\)" + //
LR"(webview2)";
}
void UpdateHtmlContentWithJavaScript(ComPtr<ICoreWebView2> webview, const std::wstring &newContent)
{
if (webview != nullptr)
{
std::wstring script;
script.reserve(newContent.length() + 512);
script.append(L"document.getElementById('realContainer').innerHTML = `");
script.append(newContent);
script.append(L"`;\n");
script.append(L"window.ClearState();\n");
script.append(L"var el = document.getElementById('realContainerParent');\n");
script.append(L"if (el) {\n");
script.append(L" el.style.marginTop = \"");
script.append(std::to_wstring(Global::MarginTop));
script.append(L"px\";\n");
script.append(L"}\n");
script.append(L"if (window.SetCandidateSelection) { window.SetCandidateSelection(");
script.append(std::to_wstring(Global::candidate_ui.selected_index_in_page));
script.append(L"); }\n");
script.append(L"if (window.SetPreeditCaret) { window.SetPreeditCaret(); }\n");
// OutputDebugString(fmt::format(L"[msime]: UpdateHtmlContentWithJavaScript: {}", script).c_str());
webview->ExecuteScript(script.c_str(), nullptr);
}
}
int PrepareHtmlForWnds()
{
// e.g. C:\\Users\\SonnyCalcr\\AppData\\Local\\MetasequoiaImeTsf
std::wstring assetPath = fmt::format( //
L"{}\\{}", //
string_to_wstring(CommonUtils::get_local_appdata_path()), GlobalIme::AppName);
//
// 候选窗口
//
const bool isHorizontal = GetConfiguredCandidateWindowLayout() == "horizontal";
std::wstring htmlCandWnd;
std::wstring bodyHtmlCandWnd;
std::wstring measureHtmlCandWnd;
if (isHorizontal)
{
htmlCandWnd = L"/html/webview2/candwnd/horizontal_candidate_window_dark.html";
bodyHtmlCandWnd = L"/html/webview2/candwnd/body/horizontal_candidate_window_dark.html";
measureHtmlCandWnd = L"/html/webview2/candwnd/body/horizontal_candidate_window_dark_measure.html";
}
else
{
htmlCandWnd = L"/html/webview2/candwnd/vertical_candidate_window_dark.html";
bodyHtmlCandWnd = L"/html/webview2/candwnd/body/vertical_candidate_window_dark.html";
measureHtmlCandWnd = L"/html/webview2/candwnd/body/vertical_candidate_window_dark_measure.html";
}
std::wstring entireHtmlPathCandWnd = assetPath + htmlCandWnd;
::HTMLStringCandWnd = ReadHtmlFile(entireHtmlPathCandWnd);
std::wstring bodyHtmlPathCandWnd = assetPath + bodyHtmlCandWnd;
::BodyStringCandWnd = ReadHtmlFile(bodyHtmlPathCandWnd);
std::wstring measureHtmlPathCandWnd = assetPath + measureHtmlCandWnd;
::MeasureStringCandWnd = ReadHtmlFile(measureHtmlPathCandWnd);
//
// 托盘语言区菜单窗口
//
std::wstring htmlMenuWnd = L"/html/webview2/menu/default.html";
std::wstring entireHtmlPathMenuWnd = assetPath + htmlMenuWnd;
::HTMLStringMenuWnd = ReadHtmlFile(entireHtmlPathMenuWnd);
//
// settings 窗口
// 这里暂时没有用到,因为 settings 窗口使用的是映射 url 导航
//
/*
std::wstring htmlSettingsWnd = L"/html/webview2/settings/default.html";
std::wstring entireHtmlPathSettingsWnd = assetPath + htmlSettingsWnd;
::HTMLStringSettingsWnd = ReadHtmlFile(entireHtmlPathSettingsWnd);
*/
//
// floating toolbar 窗口
//
std::wstring htmlFtbWnd = L"/html/webview2/ftb/default.html";
std::wstring entireHtmlPathFtbWnd = assetPath + htmlFtbWnd;
::HTMLStringFtbWnd = ReadHtmlFile(entireHtmlPathFtbWnd);
return 0;
}
bool ApplyConfiguredCandidateWindowLayout()
{
// PrepareHtmlForWnds also refreshes the other small-window templates. They are
// cheap local reads and keeping this in one place prevents the paths drifting.
PrepareHtmlForWnds();
if (!webviewCandWnd || HTMLStringCandWnd.empty())
{
return false;
}
return SUCCEEDED(webviewCandWnd->NavigateToString(HTMLStringCandWnd.c_str()));
}
//
//
// 候选窗口 webview
//
//
void UpdateMeasureContentWithJavaScript(ComPtr<ICoreWebView2> webview, const std::wstring &newContent)
{
if (webview != nullptr)
{
std::wstring script;
script.reserve(256);
script.append(L"document.getElementById('measureContainer').innerHTML = `");
script.append(newContent);
script.append(L"`;\n");
webview->ExecuteScript(script.c_str(), nullptr);
}
}
void ResetContainerHoverCandWnd(ComPtr<ICoreWebView2> webview)
{
if (webview != nullptr)
{
std::wstring script = LR"(
const realContainer = document.getElementById('realContainer');
realContainer.classList.remove('hover-active');
)";
webview->ExecuteScript(script.c_str(), nullptr);
}
}
void DisableMouseForAWhileWhenShownCandWnd(ComPtr<ICoreWebView2> webview)
{
if (webview != nullptr)
{
std::wstring script = LR"(
if (window.mouseBlockTimeout) {
clearTimeout(window.mouseBlockTimeout);
}
document.documentElement.style.pointerEvents = "none";
window.mouseBlockTimeout = setTimeout(() => {
document.documentElement.style.pointerEvents = "auto";
window.mouseBlockTimeout = null;
}, 500);
)";
webview->ExecuteScript(script.c_str(), nullptr);
}
}
void InflateCandWnd(std::wstring &str)
{
std::wstringstream wss(str);
std::wstring token;
std::vector<std::wstring> words;
while (std::getline(wss, token, L','))
{
words.push_back(token);
}
int size = words.size();
while (words.size() < 9)
{
words.push_back(L"");
}
std::wstring result = fmt::format( //
BodyStringCandWnd, //
words[0], //
words[1], //
words[2], //
words[3], //
words[4], //
words[5], //
words[6], //
words[7], //
words[8] //
); //
if (size < 9)
{
size_t pos = result.find(fmt::format(L"<!--{}Anchor-->", size));
// result = result.substr(0, pos) + L"</div>";
result = result.substr(0, pos);
}
UpdateHtmlContentWithJavaScript(webviewCandWnd, result);
}
void InflateMeasureDivCandWnd(std::wstring &str)
{
str.erase(std::remove(str.begin(), str.end(), L'\uE000'), str.end());
std::wstringstream wss(str);
std::wstring token;
std::vector<std::wstring> words;
while (std::getline(wss, token, L','))
{
words.push_back(token);
}
int size = words.size();
while (words.size() < 9)
{
words.push_back(L"");
}
std::wstring result = fmt::format( //
::MeasureStringCandWnd, //
words[0], //
words[1], //
words[2], //
words[3], //
words[4], //
words[5], //
words[6], //
words[7], //
words[8] //
); //
if (size < 9)
{
size_t pos = result.find(fmt::format(L"<!--{}Anchor-->", size));
// result = result.substr(0, pos) + L"</div>";
result = result.substr(0, pos);
}
UpdateMeasureContentWithJavaScript(webviewCandWnd, result);
}
/**
* @brief Handle candidate window webview2 controller creation
*
* @param hwnd
* @param result
* @param controller
* @return HRESULT
*/
HRESULT OnControllerCreatedCandWnd( //
HWND hwnd, //
HRESULT result, //
ICoreWebView2Controller *controller //
)
{
if (!controller || FAILED(result))
{
ShowErrorMessage(hwnd, L"Failed to create WebView2 controller.");
return E_FAIL;
}
webviewControllerCandWnd = controller;
webviewControllerCandWnd->get_CoreWebView2(webviewCandWnd.GetAddressOf());
if (!webviewCandWnd)
{
ShowErrorMessage(hwnd, L"Failed to get WebView2 instance.");
return E_FAIL;
}
UpdateSmallWindowWebviewVisibility(hwnd, IsWindowVisible(hwnd) != FALSE);
// Configure WebView settings
ComPtr<ICoreWebView2Settings> settings;
if (SUCCEEDED(webviewCandWnd->get_Settings(&settings)))
{
settings->put_IsScriptEnabled(TRUE);
settings->put_AreDefaultScriptDialogsEnabled(FALSE);
settings->put_IsWebMessageEnabled(TRUE);
settings->put_AreHostObjectsAllowed(FALSE); // Since we only use WebMessages
settings->put_IsZoomControlEnabled(FALSE);
settings->put_IsStatusBarEnabled(FALSE);
settings->put_AreDefaultContextMenusEnabled(FALSE);
settings->put_AreDevToolsEnabled(FALSE);
// Try to disable browser accelerators (Ctrl+R, F5, etc.)
ComPtr<ICoreWebView2Settings3> settings3;
if (SUCCEEDED(settings->QueryInterface(IID_PPV_ARGS(&settings3))))
{
settings3->put_AreBrowserAcceleratorKeysEnabled(FALSE);
// settings3->put_IsPinchZoomEnabled(FALSE); // Unsupported in this header version
}
// Try to disable autofill and password saving
ComPtr<ICoreWebView2Settings5> settings5;
if (SUCCEEDED(settings->QueryInterface(IID_PPV_ARGS(&settings5))))
{
settings5->put_IsGeneralAutofillEnabled(FALSE);
settings5->put_IsPasswordAutosaveEnabled(FALSE);
}
// Try to disable built-in error pages for a cleaner UI
ComPtr<ICoreWebView2Settings6> settings6;
if (SUCCEEDED(settings->QueryInterface(IID_PPV_ARGS(&settings6))))
{
settings6->put_IsBuiltInErrorPageEnabled(FALSE);
}
}
webviewControllerCandWnd->put_ZoomFactor(1.0);
// Configure virtual host path
if (SUCCEEDED(webviewCandWnd->QueryInterface(IID_PPV_ARGS(&webview3CandWnd))))
{
const std::wstring assetPath = fmt::format( //
L"{}\\{}\\html\\webview2\\candwnd", //
string_to_wstring(CommonUtils::get_local_appdata_path()), //
GlobalIme::AppName //
);
// Assets mapping
webview3CandWnd->SetVirtualHostNameToFolderMapping( //
L"candwnd", //
assetPath.c_str(), //
COREWEBVIEW2_HOST_RESOURCE_ACCESS_KIND_DENY_CORS //
); //
}
// Set transparent background
if (SUCCEEDED(controller->QueryInterface(IID_PPV_ARGS(&webviewController2CandWnd))))
{
COREWEBVIEW2_COLOR backgroundColor = {0, 0, 0, 0};
webviewController2CandWnd->put_DefaultBackgroundColor(backgroundColor);
}
// Adjust to window size
RECT bounds;
GetClientRect(hwnd, &bounds);
// The candidate page uses the extra viewport for stable off-screen
// measurement before its host window is resized to the measured content.
bounds.right += candidateBoundRightExtra;
bounds.bottom += candidateBoundBottomExtra;
webviewControllerCandWnd->put_Bounds(bounds);
// Navigate to HTML
HRESULT hr = webviewCandWnd->NavigateToString(HTMLStringCandWnd.c_str());
if (FAILED(hr))
{
ShowErrorMessage(hwnd, L"Failed to navigate to string.");
}
/* Debug console */
// webview->OpenDevToolsWindow();
webviewCandWnd->add_WebMessageReceived(
Microsoft::WRL::Callback<ICoreWebView2WebMessageReceivedEventHandler>(
[hwnd](ICoreWebView2 *sender, ICoreWebView2WebMessageReceivedEventArgs *args) -> HRESULT {
wil::unique_cotaskmem_string message;
HRESULT hr = args->TryGetWebMessageAsString(&message);
if (SUCCEEDED(hr) && message.get())
{
std::wstring msg(message.get());
// 解析 msg,执行相应操作
try
{
json::value val = json::parse(wstring_to_string(msg));
std::string type = json::value_to<std::string>(val.at("type"));
if (type == "delete")
{
int idx = json::value_to<int>(val.at("data"));
if (FanyImeIpc::IsValidCandidateUiOneBasedIndex(idx))
{
PostMessage(::global_hwnd, WM_DELETE_CANDIDATE, idx, 0);
}
}
else if (type == "pin")
{
int idx = json::value_to<int>(val.at("data"));
if (FanyImeIpc::IsValidCandidateUiOneBasedIndex(idx))
{
PostMessage(::global_hwnd, WM_PIN_TO_TOP_CANDIDATE, idx, 0);
}
}
else if (type == "candidate")
{
int idx = json::value_to<int>(val.at("data"));
if (FanyImeIpc::IsValidCandidateUiOneBasedIndex(idx))
{
PostMessage(::global_hwnd, WM_COMMIT_CANDIDATE, idx, 0);
}
}
}
catch (const std::exception &e)
{
#ifdef FANY_DEBUG
OutputDebugString(
fmt::format(L"[msime]: Exception happens when parsing cand wnd webview2 message").c_str());
#endif
return S_OK;
}
}
return S_OK;
})
.Get(),
nullptr);
webviewCandWnd->add_NavigationCompleted(
Microsoft::WRL::Callback<ICoreWebView2NavigationCompletedEventHandler>(
[hwnd](ICoreWebView2 *, ICoreWebView2NavigationCompletedEventArgs *args) -> HRESULT {
BOOL success = FALSE;
args->get_IsSuccess(&success);
if (success && ::is_global_wnd_cand_shown)
{
std::wstring str = GetPreeditWithCaretMarker() + L"," + Global::CandidateString;
InflateMeasureDivCandWnd(str);
FineTuneWindow(hwnd);
}
return S_OK;
})
.Get(),
nullptr);
return S_OK;
}
/**
* @brief Handle candidate window webview2 environment creation
*
* @param hwnd
* @param result
* @param env
* @return HRESULT
*/
HRESULT OnEnvironmentCreated(HWND hwnd, HRESULT result, ICoreWebView2Environment *env)
{
if (FAILED(result) || !env)
{
ShowErrorMessage(hwnd, L"Failed to create WebView2 environment.");
return result;
}
// Create WebView2 controller
return env->CreateCoreWebView2Controller( //
hwnd, //
Microsoft::WRL::Callback<ICoreWebView2CreateCoreWebView2ControllerCompletedHandler>( //
[hwnd](HRESULT result, //
ICoreWebView2Controller *controller) -> HRESULT { //
return OnControllerCreatedCandWnd(hwnd, result, controller); //
}) //
.Get() //
); //
}
//
//
// 菜单窗口 webview
//
//
/**
* @brief Handle menu window webview2 controller creation
*
* @param hwnd
* @param result
* @param controller
* @return HRESULT
*/
HRESULT OnControllerCreatedMenuWnd( //
HWND hwnd, //
HRESULT result, //
ICoreWebView2Controller *controller //
)
{
if (!controller || FAILED(result))
{
#ifdef FANY_DEBUG
OutputDebugString(fmt::format(L"[msime]: Failed to create menu window webview2 controller.").c_str());
#endif
return E_FAIL;
}
/* 给 controller 和 webview 赋值 */
webviewControllerMenuWnd = controller;
webviewControllerMenuWnd->get_CoreWebView2(webviewMenuWnd.GetAddressOf());
if (!webviewMenuWnd)
{
#ifdef FANY_DEBUG
OutputDebugString(fmt::format(L"[msime]: Failed to get webview2 instance.").c_str());
#endif
return E_FAIL;
}
UpdateSmallWindowWebviewVisibility(hwnd, IsWindowVisible(hwnd) != FALSE);
// Configure webviewMenuWindow settings
ComPtr<ICoreWebView2Settings> settings;
if (SUCCEEDED(webviewMenuWnd->get_Settings(&settings)))
{
settings->put_IsScriptEnabled(TRUE);
settings->put_AreDefaultScriptDialogsEnabled(FALSE);
settings->put_IsWebMessageEnabled(TRUE);
settings->put_AreHostObjectsAllowed(FALSE);
settings->put_AreDefaultContextMenusEnabled(FALSE);
settings->put_AreDevToolsEnabled(FALSE);
settings->put_IsZoomControlEnabled(FALSE);
settings->put_IsStatusBarEnabled(FALSE);
ComPtr<ICoreWebView2Settings3> settings3;
if (SUCCEEDED(settings.As(&settings3)))
{
settings3->put_AreBrowserAcceleratorKeysEnabled(FALSE);
}
ComPtr<ICoreWebView2Settings5> settings5;
if (SUCCEEDED(settings.As(&settings5)))
{
settings5->put_IsGeneralAutofillEnabled(FALSE);
settings5->put_IsPasswordAutosaveEnabled(FALSE);
}
}
webviewControllerMenuWnd->put_ZoomFactor(1.0);
// Configure virtual host path
if (SUCCEEDED(webviewMenuWnd->QueryInterface(IID_PPV_ARGS(&webview3MenuWnd))))
{
// Assets mapping
webview3MenuWnd->SetVirtualHostNameToFolderMapping( //
L"appassets", //
::LocalAssetsPath.c_str(), //
COREWEBVIEW2_HOST_RESOURCE_ACCESS_KIND_DENY_CORS //
); //
}
// Set transparent background
if (SUCCEEDED(controller->QueryInterface(IID_PPV_ARGS(&webviewController2MenuWnd))))
{
COREWEBVIEW2_COLOR backgroundColor = {0, 0, 0, 0};
webviewController2MenuWnd->put_DefaultBackgroundColor(backgroundColor);
}
// Adjust to window size
RECT bounds;
GetClientRect(hwnd, &bounds);
webviewControllerMenuWnd->put_Bounds(bounds);
EventRegistrationToken menuNavigationCompletedToken{};
webviewMenuWnd->add_NavigationCompleted(
Microsoft::WRL::Callback<ICoreWebView2NavigationCompletedEventHandler>(
[hwnd](ICoreWebView2 *sender, ICoreWebView2NavigationCompletedEventArgs *args) -> HRESULT {
BOOL success = FALSE;
if (!args || FAILED(args->get_IsSuccess(&success)) || !success)
{
return S_OK;
}
PostMessage(hwnd, WM_REFRESH_MENU_SIZE, 0, 0);
return S_OK;
})
.Get(),
&menuNavigationCompletedToken);
// Navigate to HTML
HRESULT hr = webviewMenuWnd->NavigateToString(::HTMLStringMenuWnd.c_str());
if (FAILED(hr))
{
#ifdef FANY_DEBUG
OutputDebugString(fmt::format(L"[msime]: Failed to navigate to string.").c_str());
#endif
}
/* Debug console */
// webviewMenuWindow->OpenDevToolsWindow();
webviewMenuWnd->add_WebMessageReceived(
Microsoft::WRL::Callback<ICoreWebView2WebMessageReceivedEventHandler>(
[hwnd](ICoreWebView2 *sender, ICoreWebView2WebMessageReceivedEventArgs *args) -> HRESULT {
wil::unique_cotaskmem_string message;
HRESULT hr = args->TryGetWebMessageAsString(&message);
if (SUCCEEDED(hr) && message.get())
{
std::wstring msg(message.get());
// 解析 msg,执行相应操作
json::value val = json::parse(wstring_to_string(msg));
std::string type = json::value_to<std::string>(val.at("type"));
if (type == "floatingToggle")
{
bool needShown = json::value_to<bool>(val.at("data"));
if (SetConfiguredFloatingToolbarEnabled(needShown))
{
ApplyConfiguredFloatingToolbarVisibility();
PostSettingsConfig();
}
}
else if (type == "settings")
{
OpenSettingsApplication();
ShowWindow(::global_hwnd_menu, SW_HIDE);
}
else if (type == "emojiSymbols")
{
OpenEmojiPanelApplication();
ShowWindow(::global_hwnd_menu, SW_HIDE);
}
else if (type == "keyboardPanel")
{
OpenKeyboardPanelApplication();
ShowWindow(::global_hwnd_menu, SW_HIDE);
}
else if (type == "voiceInput")
{
VoiceInput::ToggleRecording();
ShowWindow(::global_hwnd_menu, SW_HIDE);
}
}
return S_OK;
})
.Get(),
nullptr);
return S_OK;
}
/**
* @brief Handle menu window webview2 environment creation
*
* @param hwnd
* @param result
* @param env
* @return HRESULT
*/
HRESULT OnMenuWindowEnvironmentCreated(HWND hwnd, HRESULT result, ICoreWebView2Environment *env)
{
if (FAILED(result) || !env)
{
#ifdef FANY_DEBUG
OutputDebugString(fmt::format(L"[msime]: Failed to create menu window webview2 environment.").c_str());
#endif
return result;
}
// Create WebView2 controller
return env->CreateCoreWebView2Controller( //
hwnd, //
Microsoft::WRL::Callback<ICoreWebView2CreateCoreWebView2ControllerCompletedHandler>( //
[hwnd](HRESULT result, ICoreWebView2Controller *controller) -> HRESULT { //
return OnControllerCreatedMenuWnd(hwnd, result, controller); //
}) //
.Get() //
); //
}
//
//
// settings 窗口 webview
//
//
HRESULT EnsureCompositionVisualTreeSettingsWnd(HWND hwnd)
{
if (dcompDeviceSettingsWnd && dcompTargetSettingsWnd && dcompRootVisualSettingsWnd)
{
return S_OK;
}
HRESULT hr = DCompositionCreateDevice(nullptr, __uuidof(IDCompositionDevice),
reinterpret_cast<void **>(dcompDeviceSettingsWnd.GetAddressOf()));
if (FAILED(hr))
{
return hr;
}
hr = dcompDeviceSettingsWnd->CreateTargetForHwnd(hwnd, TRUE, &dcompTargetSettingsWnd);
if (FAILED(hr))
{
return hr;
}
hr = dcompDeviceSettingsWnd->CreateVisual(&dcompRootVisualSettingsWnd);
if (FAILED(hr))
{
return hr;
}
hr = dcompTargetSettingsWnd->SetRoot(dcompRootVisualSettingsWnd.Get());
if (FAILED(hr))
{
return hr;
}
return dcompDeviceSettingsWnd->Commit();
}
/**
* @brief Handle settings window webview2 controller creation
*
* @param hwnd
* @param result
* @param controller
* @return HRESULT
*/
HRESULT OnControllerCreatedSettingsWnd( //
HWND hwnd, //
HRESULT result, //
ICoreWebView2CompositionController *controller //
)
{
if (!controller || FAILED(result))
{
#ifdef FANY_DEBUG
OutputDebugString(fmt::format(L"[msime]: Failed to create settings window webview2 controller.").c_str());
#endif
return E_FAIL;
}
/* 给 controller 和 webview 赋值 */
webviewCompositionControllerSettingsWnd = controller;
if (FAILED(webviewCompositionControllerSettingsWnd.As(&webviewControllerSettingsWnd)))
{
#ifdef FANY_DEBUG
OutputDebugString(fmt::format(L"[msime]: Failed to get the base WebView2 controller.").c_str());
#endif
return E_NOINTERFACE;
}
webviewControllerSettingsWnd->get_CoreWebView2(webviewSettingsWnd.GetAddressOf());
if (!webviewSettingsWnd)
{
#ifdef FANY_DEBUG
OutputDebugString(fmt::format(L"[msime]: Failed to get webview2 instance.").c_str());
#endif
return E_FAIL;
}
// Configure webviewSettingsWindow settings
ComPtr<ICoreWebView2Settings> settings;
if (SUCCEEDED(webviewSettingsWnd->get_Settings(&settings)))
{
settings->put_IsScriptEnabled(TRUE);
settings->put_AreDefaultScriptDialogsEnabled(TRUE);
settings->put_IsWebMessageEnabled(TRUE);
settings->put_AreHostObjectsAllowed(TRUE);
settings->put_IsZoomControlEnabled(FALSE);
}
webviewControllerSettingsWnd->put_ZoomFactor(1.0);
// Configure virtual host path
if (SUCCEEDED(webviewSettingsWnd->QueryInterface(IID_PPV_ARGS(&webview3SettingsWnd))))
{
const std::wstring assetPath = fmt::format( //
L"{}\\{}\\html\\webview2\\settings\\ime-settings\\dist", //
string_to_wstring(CommonUtils::get_local_appdata_path()), //
GlobalIme::AppName //
);
// Assets mapping
webview3SettingsWnd->SetVirtualHostNameToFolderMapping( //
L"imesettings", //
assetPath.c_str(), //
COREWEBVIEW2_HOST_RESOURCE_ACCESS_KIND_ALLOW //
); //
}
// The settings page is fully opaque. Keeping the composition surface
// transparent makes DWM briefly expose the host backdrop on input-driven
// WebView repaints, which looks like the window/taskbar is flashing.
if (SUCCEEDED(webviewControllerSettingsWnd.As(&webviewController2SettingsWnd)))
{
COREWEBVIEW2_COLOR backgroundColor = {255, 32, 32, 32};
webviewController2SettingsWnd->put_DefaultBackgroundColor(backgroundColor);
}
const HRESULT compositionResult = EnsureCompositionVisualTreeSettingsWnd(hwnd);
if (FAILED(compositionResult))
{
#ifdef FANY_DEBUG
OutputDebugString(fmt::format(L"[msime]: Failed to initialize DirectComposition.").c_str());
#endif
return compositionResult;
}
const HRESULT rootVisualResult =
webviewCompositionControllerSettingsWnd->put_RootVisualTarget(dcompRootVisualSettingsWnd.Get());
if (FAILED(rootVisualResult))
{
#ifdef FANY_DEBUG
OutputDebugString(fmt::format(L"[msime]: Failed to attach the WebView root visual.").c_str());
#endif
return rootVisualResult;
}
dcompDeviceSettingsWnd->Commit();
// Adjust to window size
RECT bounds;
GetClientRect(hwnd, &bounds);
webviewControllerSettingsWnd->put_Bounds(bounds);
// Navigate to HTML
// HRESULT hr = webviewSettingsWnd->NavigateToString(::HTMLStringSettingsWnd.c_str());
std::wstring url = L"https://imesettings/index.html";
HRESULT hr = webviewSettingsWnd->Navigate(url.c_str());
if (FAILED(hr))
{
#ifdef FANY_DEBUG
OutputDebugString(fmt::format(L"[msime]: Failed to navigate to string.").c_str());
#endif
}
EventRegistrationToken navCompletedToken;
webviewSettingsWnd->add_NavigationCompleted(
Microsoft::WRL::Callback<ICoreWebView2NavigationCompletedEventHandler>( //
[hwnd](ICoreWebView2 *sender, ICoreWebView2NavigationCompletedEventArgs *args) -> HRESULT {
BOOL success;
args->get_IsSuccess(&success);
if (success)
{
// 隐藏窗口
#ifdef FANY_DEBUG
OutputDebugString(
fmt::format(L"[msime]: Webview2 settings window loaded and already hidden window").c_str());
#endif
BOOL cloak = FALSE;
DwmSetWindowAttribute(hwnd, DWMWA_CLOAK, &cloak, sizeof(cloak));
}
PostSettingsWindowState(hwnd);
PostSettingsConfig();
return S_OK;
})
.Get(),
&navCompletedToken);
/* 处理 js 发过来的消息 */
webviewSettingsWnd->add_WebMessageReceived(
Microsoft::WRL::Callback<ICoreWebView2WebMessageReceivedEventHandler>(
[hwnd](ICoreWebView2 *sender, ICoreWebView2WebMessageReceivedEventArgs *args) -> HRESULT {
wil::unique_cotaskmem_string message;
HRESULT hr = args->TryGetWebMessageAsString(&message);
if (SUCCEEDED(hr) && message.get())
{
std::wstring msg(message.get());
// 解析 msg,执行相应操作
json::value val = json::parse(wstring_to_string(msg));
std::string type = json::value_to<std::string>(val.at("type"));
/* 使 settings 窗口可拖动 */
if (type == "dragStart")
{
ReleaseCapture();
PostMessage(hwnd, WM_NCLBUTTONDOWN, HTCAPTION, 0);
}
else if (type == "resizeHitTest" || type == "resizeStart")
{
std::string hit = json::value_to<std::string>(val.at("data"));
int hitTest = HTCLIENT;
if (hit == "left")
{
hitTest = HTLEFT;
}
else if (hit == "right")
{
hitTest = HTRIGHT;
}
else if (hit == "top")
{
hitTest = HTTOP;
}
else if (hit == "bottom")
{
hitTest = HTBOTTOM;
}
else if (hit == "left-top")
{
hitTest = HTTOPLEFT;
}
else if (hit == "right-top")
{
hitTest = HTTOPRIGHT;
}
else if (hit == "left-bottom")
{
hitTest = HTBOTTOMLEFT;
}
else if (hit == "right-bottom")
{
hitTest = HTBOTTOMRIGHT;
}
if (hitTest != HTCLIENT)
{
ReleaseCapture();
PostMessage(hwnd, WM_NCLBUTTONDOWN, hitTest, 0);
}
}
else if (type == "focus")
{
SetFocus(hwnd);
}
else if (type == "windowControl")
{
std::string value = json::value_to<std::string>(val.at("data"));
if (value == "minimize")
{
ShowWindow(hwnd, SW_MINIMIZE);
}
else if (value == "maximize")
{
ShowWindow(hwnd, SW_MAXIMIZE);
}
else if (value == "close")
{
ShowWindow(hwnd, SW_HIDE);
}
else if (value == "restore")
{
ShowWindow(hwnd, SW_RESTORE);
}
}
else if (type == "maximizeButtonRect")
{
try
{
auto &data = val.at("data").as_object();
double x = data.if_contains("x") ? json::value_to<double>(*data.if_contains("x")) : 0.0;
double y = data.if_contains("y") ? json::value_to<double>(*data.if_contains("y")) : 0.0;
double width =
data.if_contains("width") ? json::value_to<double>(*data.if_contains("width")) : 0.0;
double height =
data.if_contains("height") ? json::value_to<double>(*data.if_contains("height")) : 0.0;
double scale =
data.if_contains("dpr") ? json::value_to<double>(*data.if_contains("dpr")) : 0.0;
if (scale <= 0.0)
{
scale = static_cast<double>(GetDpiForWindow(hwnd)) / 96.0;
}
const int left = static_cast<int>(std::lround(x * scale));
const int top = static_cast<int>(std::lround(y * scale));
const int right = static_cast<int>(std::lround((x + width) * scale));
const int bottom = static_cast<int>(std::lround((y + height) * scale));
maximizeButtonRectSettingsWnd = {left, top, right, bottom};
hasMaximizeButtonRectSettingsWnd = true;
}
catch (const std::exception &)
{
}
}
else if (type == "configRequest")
{
PostSettingsConfig();
}
else if (type == "configUpdate")
{
try
{
const auto &data = val.at("data").as_object();
const std::string path = json::value_to<std::string>(data.at("path"));
if (path == "input.schema")
{
const std::string value = json::value_to<std::string>(data.at("value"));
if (SetConfiguredInputScheme(value))
{
ApplyConfiguredInputScheme();
PostSettingsConfig();
}
}
else if (path == "input.shuangpin_schema")
{
const std::string value = json::value_to<std::string>(data.at("value"));
if (SetConfiguredShuangpinSchema(value))
{
ApplyConfiguredShuangpinSchema();
PostSettingsConfig();
}
}
else if (path == "input.wubi_schema")
{
const std::string value = json::value_to<std::string>(data.at("value"));
if (SetConfiguredWubiSchema(value))
{
PostSettingsConfig();
}
}
else if (path == "appearance.candidate_window_layout")
{
const std::string value = json::value_to<std::string>(data.at("value"));
if (SetConfiguredCandidateWindowLayout(value))
{
ApplyConfiguredCandidateWindowLayout();
PostSettingsConfig();
}
}
else if (path == "general.floating_toolbar")
{
const bool value = json::value_to<bool>(data.at("value"));
if (SetConfiguredFloatingToolbarEnabled(value))
{
ApplyConfiguredFloatingToolbarVisibility();
PostSettingsConfig();
}
}
else if (path == "general.cn_en_mixed_input")
{
const bool value = json::value_to<bool>(data.at("value"));
if (SetConfiguredEnglishCandidatesEnabled(value))
{
PostSettingsConfig();
}
}
else if (path == "general.cloud_candidates")
{
const bool value = json::value_to<bool>(data.at("value"));
if (SetConfiguredCloudCandidatesEnabled(value))
{
PostSettingsConfig();
}
}
else if (path == "general.paging_minus_equal")
{
const bool value = json::value_to<bool>(data.at("value"));
if (SetConfiguredPagingMinusEqualEnabled(value))
{
PostSettingsConfig();
}
}
else if (path == "general.paging_tab")
{
const bool value = json::value_to<bool>(data.at("value"));
if (SetConfiguredPagingTabEnabled(value))
{
PostSettingsConfig();
}
}
else if (path == "general.paging_comma_period")
{
const bool value = json::value_to<bool>(data.at("value"));
if (SetConfiguredPagingCommaPeriodEnabled(value))
{
SendToTsfWorkerThreadViaNamedpipe(
Global::DataFromServerMsgTypeToTsfWorkerThread::PagingCommaPeriodChanged,
value ? L"1" : L"0");
PostSettingsConfig();
}
}
else if (path == "general.paging_page_up_down")
{
const bool value = json::value_to<bool>(data.at("value"));
if (SetConfiguredPagingPageUpDownEnabled(value))
{
PostSettingsConfig();
}
}
else if (path == "general.candidate_arrow_navigation")
{
const bool value = json::value_to<bool>(data.at("value"));
if (SetConfiguredCandidateArrowNavigationEnabled(value))
{
PostSettingsConfig();
}
}
else if (path == "helpcode.show_sp_helpcode_in_candidate_window")
{
const bool value = json::value_to<bool>(data.at("value"));
if (SetConfiguredShowShuangpinHelpcodeInCandidateWindow(value))
{
PostSettingsConfig();
}
}
else if (path == "helpcode.shuangpin_helpcode")
{
const bool value = json::value_to<bool>(data.at("value"));
if (SetConfiguredShuangpinHelpcodeEnabled(value))
{
PostSettingsConfig();
}
}
else if (path == "helpcode.shuangpin_helpcode_schema")
{
const std::string value = json::value_to<std::string>(data.at("value"));
if (SetConfiguredShuangpinHelpcodeSchema(value))
{
PostSettingsConfig();
}
}
else if (path == "helpcode.quanpin_helpcode")
{
const bool value = json::value_to<bool>(data.at("value"));
if (SetConfiguredQuanpinHelpcodeEnabled(value))
{
PostSettingsConfig();
}
}
else if (path == "helpcode.quanpin_helpcode_schema")
{
const std::string value = json::value_to<std::string>(data.at("value"));
if (SetConfiguredQuanpinHelpcodeSchema(value))
{
PostSettingsConfig();
}
}
else if (path == "helpcode.show_qp_helpcode_in_candidate_window")
{
const bool value = json::value_to<bool>(data.at("value"));
if (SetConfiguredShowQuanpinHelpcodeInCandidateWindow(value))
{
PostSettingsConfig();
}
}
}
catch (const std::exception &)
{
}
}
}
return S_OK;
})
.Get(),
nullptr);
/* Debug console */
// webviewSettingsWindow->OpenDevToolsWindow();
return S_OK;
}
/**
* @brief Handle settings window webview2 environment creation
*
* @param hwnd
* @param result
* @param env
* @return HRESULT
*/
HRESULT OnSettingsWindowEnvironmentCreated(HWND hwnd, HRESULT result, ICoreWebView2Environment *env)
{
if (FAILED(result) || !env)
{
#ifdef FANY_DEBUG
OutputDebugString(fmt::format(L"[msime]: Failed to create settings window webview2 environment.").c_str());
#endif
return result;
}
ComPtr<ICoreWebView2Environment3> env3;
if (FAILED(env->QueryInterface(IID_PPV_ARGS(&env3))) || !env3)
{
#ifdef FANY_DEBUG
OutputDebugString(fmt::format(L"[msime]: Failed to get ICoreWebView2Environment3 for composition.").c_str());
#endif
return E_NOINTERFACE;
}
// Create WebView2 controller
return env3->CreateCoreWebView2CompositionController( //
hwnd, //
Microsoft::WRL::Callback<ICoreWebView2CreateCoreWebView2CompositionControllerCompletedHandler>( //
[hwnd](HRESULT result, ICoreWebView2CompositionController *controller) -> HRESULT { //
return OnControllerCreatedSettingsWnd(hwnd, result, controller); //
}) //
.Get() //
); //
}
/**
* @brief Post the window state of the settings window, 即,是否最大化了,供 settings 窗口的 js 进行相应的调整
*
* @param hwnd
*/
void PostSettingsWindowState(HWND hwnd)
{
if (!::webviewSettingsWnd)
{
return;
}
nlohmann::json payload = {{"type", "windowState"}, {"data", {{"isMaximized", IsZoomed(hwnd) != FALSE}}}};
const std::wstring message = string_to_wstring(payload.dump());
::webviewSettingsWnd->PostWebMessageAsJson(message.c_str());
}
void PostSettingsConfig()
{
if (!::webviewSettingsWnd)
{
return;
}
nlohmann::json payload = {
{"type", "configSnapshot"},
{"data", {{"input", {{"schema", GetConfiguredInputSchemeName()},
{"shuangpin_schema", GetConfiguredShuangpinSchema()},
{"wubi_schema", GetConfiguredWubiSchema()}}},
{"general", {{"floating_toolbar", GetConfiguredFloatingToolbarEnabled()},
{"cn_en_mixed_input", GetConfiguredEnglishCandidatesEnabled()},
{"cloud_candidates", GetConfiguredCloudCandidatesEnabled()},
{"paging_minus_equal", GetConfiguredPagingMinusEqualEnabled()},
{"paging_comma_period", GetConfiguredPagingCommaPeriodEnabled()},
{"paging_tab", GetConfiguredPagingTabEnabled()},
{"paging_page_up_down", GetConfiguredPagingPageUpDownEnabled()},
{"candidate_arrow_navigation", GetConfiguredCandidateArrowNavigationEnabled()}}},
{"appearance", {{"candidate_window_layout", GetConfiguredCandidateWindowLayout()}}},
{"helpcode",
{{"shuangpin_helpcode", GetConfiguredShuangpinHelpcodeEnabled()},
{"shuangpin_helpcode_schema", GetConfiguredShuangpinHelpcodeSchema()},
{"quanpin_helpcode", GetConfiguredQuanpinHelpcodeEnabled()},
{"quanpin_helpcode_schema", GetConfiguredQuanpinHelpcodeSchema()},
{"show_sp_helpcode_in_candidate_window",
GetConfiguredShowShuangpinHelpcodeInCandidateWindow()},
{"show_qp_helpcode_in_candidate_window",
GetConfiguredShowQuanpinHelpcodeInCandidateWindow()}}}}}};
const std::wstring message = string_to_wstring(payload.dump());
::webviewSettingsWnd->PostWebMessageAsJson(message.c_str());
}
/**
* @brief 初始化 settings 窗口的 webview
*
* @param hwnd
*/
void InitWebviewSettingsWnd(HWND hwnd)
{
std::wstring appDataPath = GetAppdataPath();
CreateCoreWebView2EnvironmentWithOptions( //
nullptr, //
appDataPath.c_str(), //
nullptr, //
Microsoft::WRL::Callback<ICoreWebView2CreateCoreWebView2EnvironmentCompletedHandler>( //
[hwnd](HRESULT result, ICoreWebView2Environment *env) -> HRESULT { //
return OnSettingsWindowEnvironmentCreated(hwnd, result, env); //
}) //
.Get() //
); //
}
//
//
// floating toolbar(ftb) 窗口 webview
//
//
/**
* @brief Handle floating toolbar window webview2 controller creation
*
* @param hwnd
* @param result
* @param controller
* @return HRESULT
*/
HRESULT OnControllerCreatedFtbWnd( //
HWND hwnd, //
HRESULT result, //
ICoreWebView2Controller *controller //
)
{
if (!controller || FAILED(result))
{
#ifdef FANY_DEBUG
OutputDebugString(
fmt::format(L"[msime]: Failed to create floating toolbar window webview2 controller.").c_str());
#endif
return E_FAIL;
}
/* 给 controller 和 webview 赋值 */
webviewControllerFtbWnd = controller;
webviewControllerFtbWnd->get_CoreWebView2(webviewFtbWnd.GetAddressOf());
if (!webviewFtbWnd)
{
#ifdef FANY_DEBUG
OutputDebugString(fmt::format(L"[msime]: Failed to get webview2 instance.").c_str());
#endif
return E_FAIL;
}
UpdateSmallWindowWebviewVisibility(hwnd, IsWindowVisible(hwnd) != FALSE);
// Configure webviewFtbWindow settings
ComPtr<ICoreWebView2Settings> settings;
if (SUCCEEDED(webviewFtbWnd->get_Settings(&settings)))
{
settings->put_IsScriptEnabled(TRUE);
settings->put_AreDefaultScriptDialogsEnabled(FALSE);
settings->put_IsWebMessageEnabled(TRUE);
settings->put_AreHostObjectsAllowed(FALSE);
// 禁用右键菜单和开发者工具
settings->put_AreDefaultContextMenusEnabled(FALSE);
settings->put_AreDevToolsEnabled(FALSE);
// 禁止界面缩放
settings->put_IsZoomControlEnabled(FALSE);
settings->put_IsStatusBarEnabled(FALSE);
ComPtr<ICoreWebView2Settings3> settings3;
if (SUCCEEDED(settings.As(&settings3)))
{
settings3->put_AreBrowserAcceleratorKeysEnabled(FALSE);
}
ComPtr<ICoreWebView2Settings5> settings5;
if (SUCCEEDED(settings.As(&settings5)))
{
settings5->put_IsGeneralAutofillEnabled(FALSE);
settings5->put_IsPasswordAutosaveEnabled(FALSE);
}
}
// 初始时缩放设置成 1.0
webviewControllerFtbWnd->put_ZoomFactor(1.0);
// Configure virtual host path
if (SUCCEEDED(webviewFtbWnd->QueryInterface(IID_PPV_ARGS(&webview3FtbWnd))))
{
// Assets mapping
webview3FtbWnd->SetVirtualHostNameToFolderMapping( //
L"appassets", //
::LocalAssetsPath.c_str(), //
COREWEBVIEW2_HOST_RESOURCE_ACCESS_KIND_DENY_CORS //
); //
}
// Set transparent background
if (SUCCEEDED(controller->QueryInterface(IID_PPV_ARGS(&webviewController2FtbWnd))))
{
COREWEBVIEW2_COLOR backgroundColor = {0, 0, 0, 0};
webviewController2FtbWnd->put_DefaultBackgroundColor(backgroundColor);
}
// Adjust to window size
RECT bounds;
GetClientRect(hwnd, &bounds);
webviewControllerFtbWnd->put_Bounds(bounds);
// State notifications can arrive before the controller exists or while
// NavigateToString is still loading. Only render after a successful
// navigation, then replay the complete cached state in one operation.
floatingToolbarNavigationReady = false;
EventRegistrationToken navigationCompletedToken{};
const HRESULT navigationCompletedResult = webviewFtbWnd->add_NavigationCompleted(
Microsoft::WRL::Callback<ICoreWebView2NavigationCompletedEventHandler>(
[](ICoreWebView2 *sender, ICoreWebView2NavigationCompletedEventArgs *args) -> HRESULT {
BOOL success = FALSE;
if (args)
{
args->get_IsSuccess(&success);
}
floatingToolbarNavigationReady = success != FALSE;
if (floatingToolbarNavigationReady)
{
RenderFloatingToolbarState(sender);
// The toolbar template's smiley button is the second-to-last
// direct icon in the right section. Keep the shipped HTML and
// SVG styling untouched and add only the native launch bridge.
sender->ExecuteScript(
LR"((() => {
const emojiButton = document.querySelector('.right-section > .icon:nth-last-of-type(2)');
if (emojiButton && !emojiButton.dataset.nativeEmojiLauncher) {
emojiButton.dataset.nativeEmojiLauncher = 'true';
emojiButton.addEventListener('click', () => {
window.chrome.webview.postMessage(JSON.stringify({ type: 'openEmojiPanel' }));
});
}
})())",
nullptr);
}
return S_OK;
})
.Get(),
&navigationCompletedToken);
if (FAILED(navigationCompletedResult))
{
#ifdef FANY_DEBUG
OutputDebugString(
fmt::format(L"[msime]: Failed to register floating toolbar navigation callback: 0x{:08X}",
static_cast<unsigned long>(navigationCompletedResult))
.c_str());
#endif
return navigationCompletedResult;
}
// Navigate to HTML
HRESULT hr = webviewFtbWnd->NavigateToString(::HTMLStringFtbWnd.c_str());
if (FAILED(hr))
{
#ifdef FANY_DEBUG
OutputDebugString(fmt::format(L"[msime]: Failed to navigate to string.").c_str());
#endif
return hr;
}
/* Debug console */
// webviewFtbWindow->OpenDevToolsWindow();
/* 处理 js 发过来的消息 */
webviewFtbWnd->add_WebMessageReceived(
Microsoft::WRL::Callback<ICoreWebView2WebMessageReceivedEventHandler>(
[hwnd](ICoreWebView2 *sender, ICoreWebView2WebMessageReceivedEventArgs *args) -> HRESULT {
wil::unique_cotaskmem_string message;
HRESULT hr = args->TryGetWebMessageAsString(&message);
if (SUCCEEDED(hr) && message.get())
{
std::wstring msg(message.get());
// 解析 msg,执行相应操作
json::value val = json::parse(wstring_to_string(msg));
std::string type = json::value_to<std::string>(val.at("type"));
/* 使 floating toolbar 窗口可拖动 */
if (type == "dragStart")
{
ReleaseCapture();
PostMessage(hwnd, WM_NCLBUTTONDOWN, HTCAPTION, 0);
}
else if (type == "changeIMEMode")
{
std::string mode = json::value_to<std::string>(val.at("data"));
if (mode == "cn") // Change to CN
{
#ifdef FANY_DEBUG
OutputDebugString(fmt::format(L"[msime]: Change to CN").c_str());
#endif
SendToTsfWorkerThreadViaNamedpipe(Global::DataFromServerMsgTypeToTsfWorkerThread::SwitchToCn,
L"");
}
else if (mode == "en") // Change to EN
{
#ifdef FANY_DEBUG
OutputDebugString(fmt::format(L"[msime]: Change to EN").c_str());
#endif
SendToTsfWorkerThreadViaNamedpipe(Global::DataFromServerMsgTypeToTsfWorkerThread::SwitchToEn,
L"");
}
}
else if (type == "changeCharMode")
{
std::string mode = json::value_to<std::string>(val.at("data"));
if (mode == "fullwidth")
{
#ifdef FANY_DEBUG
OutputDebugString(fmt::format(L"[msime]: Change to fullwidth").c_str());
#endif
SendToTsfWorkerThreadViaNamedpipe(
Global::DataFromServerMsgTypeToTsfWorkerThread::SwitchToFullwidth, L"");
}
else if (mode == "halfwidth")
{
#ifdef FANY_DEBUG
OutputDebugString(fmt::format(L"[msime]: Change to halfwidth").c_str());
#endif
SendToTsfWorkerThreadViaNamedpipe(
Global::DataFromServerMsgTypeToTsfWorkerThread::SwitchToHalfwidth, L"");
}
}
else if (type == "changePuncMode")
{
std::string mode = json::value_to<std::string>(val.at("data"));
if (mode == "puncEn")
{
#ifdef FANY_DEBUG
OutputDebugString(fmt::format(L"[msime]: Change to puncEn").c_str());
#endif
SendToTsfWorkerThreadViaNamedpipe(
Global::DataFromServerMsgTypeToTsfWorkerThread::SwitchToPuncEn, L"");
}
else if (mode == "puncCn")
{
#ifdef FANY_DEBUG
OutputDebugString(fmt::format(L"[msime]: Change to puncCn").c_str());
#endif
SendToTsfWorkerThreadViaNamedpipe(
Global::DataFromServerMsgTypeToTsfWorkerThread::SwitchToPuncCn, L"");
}
}
else if (type == "openSettings")
{
#ifdef FANY_DEBUG
OutputDebugString(fmt::format(L"[msime]: Open settings").c_str());
#endif
OpenSettingsApplication();
}
else if (type == "openEmojiPanel")
{
#ifdef FANY_DEBUG
OutputDebugString(fmt::format(L"[msime]: Open emoji panel").c_str());
#endif
OpenEmojiPanelApplication();
}
}
return S_OK;
})
.Get(),
nullptr);
return S_OK;
}
/**
* @brief Handle floating toolbar window webview2 environment creation
*
* @param hwnd
* @param result
* @param env
* @return HRESULT
*/
HRESULT OnFtbWindowEnvironmentCreated(HWND hwnd, HRESULT result, ICoreWebView2Environment *env)
{
if (FAILED(result) || !env)
{
#ifdef FANY_DEBUG
OutputDebugString(
fmt::format(L"[msime]: Failed to create floating toolbar window webview2 environment.").c_str());
#endif
return result;
}
// Create WebView2 controller
return env->CreateCoreWebView2Controller( //
hwnd, //
Callback<ICoreWebView2CreateCoreWebView2ControllerCompletedHandler>( //
[hwnd](HRESULT result, ICoreWebView2Controller *controller) -> HRESULT { //
return OnControllerCreatedFtbWnd(hwnd, result, controller); //
}) //
.Get() //
); //
}
/**
* @brief Initialize the candidate, tray menu, and floating toolbar WebViews in
* one environment so they share a browser process and user data folder.
*/
void InitSmallWindowWebviews(HWND candHwnd, HWND menuHwnd, HWND ftbHwnd)
{
auto options = Microsoft::WRL::Make<CoreWebView2EnvironmentOptions>();
options->put_AdditionalBrowserArguments( //
L"--disable-features=TranslateUI "
L"--disable-background-networking "
L"--disable-default-apps "
L"--disable-sync "
L"--disable-prompt-on-repost "
L"--no-first-run");
const std::wstring appDataPath = GetAppdataPath();
CreateCoreWebView2EnvironmentWithOptions(
nullptr,
appDataPath.c_str(),
options.Get(),
Callback<ICoreWebView2CreateCoreWebView2EnvironmentCompletedHandler>(
[candHwnd, menuHwnd, ftbHwnd](HRESULT result, ICoreWebView2Environment *env) -> HRESULT {
if (FAILED(result) || !env)
{
ShowErrorMessage(candHwnd, L"Failed to create the shared WebView2 environment.");
return FAILED(result) ? result : E_FAIL;
}
smallWindowWebviewEnvironment = env;
const HRESULT candResult = OnEnvironmentCreated(candHwnd, S_OK, env);
const HRESULT menuResult = OnMenuWindowEnvironmentCreated(menuHwnd, S_OK, env);
const HRESULT ftbResult = OnFtbWindowEnvironmentCreated(ftbHwnd, S_OK, env);
if (FAILED(candResult)) return candResult;
if (FAILED(menuResult)) return menuResult;
return ftbResult;
})
.Get());
}
void ShutdownWebviews()
{
// WebView2 objects are apartment-bound. Release every controller and
// interface on the UI STA before WinMain balances CoInitializeEx.
floatingToolbarNavigationReady = false;
if (webviewControllerCandWnd)
{
webviewControllerCandWnd->Close();
}
if (webviewControllerMenuWnd)
{
webviewControllerMenuWnd->Close();
}
if (webviewControllerFtbWnd)
{
webviewControllerFtbWnd->Close();
}
if (webviewControllerSettingsWnd)
{
webviewControllerSettingsWnd->Close();
}
webviewController2CandWnd.Reset();
webviewController2MenuWnd.Reset();
webviewController2FtbWnd.Reset();
webviewController2SettingsWnd.Reset();
webview3CandWnd.Reset();
webview3MenuWnd.Reset();
webview3FtbWnd.Reset();
webview3SettingsWnd.Reset();
webviewCandWnd.Reset();
webviewMenuWnd.Reset();
webviewFtbWnd.Reset();
webviewSettingsWnd.Reset();
webviewCompositionControllerSettingsWnd.Reset();
webviewControllerCandWnd.Reset();
webviewControllerMenuWnd.Reset();
webviewControllerFtbWnd.Reset();
webviewControllerSettingsWnd.Reset();
dcompRootVisualSettingsWnd.Reset();
dcompTargetSettingsWnd.Reset();
dcompDeviceSettingsWnd.Reset();
smallWindowWebviewEnvironment.Reset();
}
/**
* @brief 更新 floating toolbar 窗口的中英文切换状态
*
* @param webview
* @param cnEnState 1: 中文, 0: 英文
*/
void UpdateFtbCnEnState(ComPtr<ICoreWebView2> webview, int cnEnState)
{
if (UpdateBinaryState(cnEnState, floatingToolbarState.cn_en))
{
RenderFloatingToolbarState(webview.Get());
}
}
/**
* @brief 更新 floating toolbar 窗口的中英文切换状态和标点切换状态
*
* @param webview
* @param cnEnState 1: 中文, 0: 英文
* @param puncState 1: 中文标点, 0: 英文标点
*/
void UpdateFtbCnEnAndPuncState(ComPtr<ICoreWebView2> webview, int cnEnState, int puncState)
{
bool changed = UpdateBinaryState(cnEnState, floatingToolbarState.cn_en);
changed |= UpdateBinaryState(puncState, floatingToolbarState.punctuation);
if (changed)
{
RenderFloatingToolbarState(webview.Get());
}
}
/**
* @brief 更新 floating toolbar 窗口的中英文切换状态和标点切换状态
*
* @param webview
* @param cnEnState 1: 中文, 0: 英文
* @param doubleSingleByteState 1: 全角, 0: 半角
* @param puncState 1: 中文标点, 0: 英文标点
*/
void UpdateFtbCnEnAndDoubleSingleAndPuncState( //
ComPtr<ICoreWebView2> webview, //
int cnEnState, //
int doubleSingleByteState, //
int puncState //
)
{
bool changed = UpdateBinaryState(cnEnState, floatingToolbarState.cn_en);
changed |= UpdateBinaryState(doubleSingleByteState, floatingToolbarState.double_single_byte);
changed |= UpdateBinaryState(puncState, floatingToolbarState.punctuation);
if (changed)
{
RenderFloatingToolbarState(webview.Get());
}
}
/**
* @brief 更新 floating toolbar 窗口的标点切换状态
*
* @param webview
* @param puncState 1: 中文标点, 0: 英文标点
*/
void UpdateFtbPuncState(ComPtr<ICoreWebView2> webview, int puncState)
{
if (UpdateBinaryState(puncState, floatingToolbarState.punctuation))
{
RenderFloatingToolbarState(webview.Get());
}
}
/**
* @brief 更新 floating toolbar 窗口的全角和半角状态
*
* @param webview
* @param doubleSingleByteState 0: 半角, 1: 全角
*/
void UpdateFtbDoubleSingleByteState(ComPtr<ICoreWebView2> webview, int doubleSingleByteState)
{
if (UpdateBinaryState(doubleSingleByteState, floatingToolbarState.double_single_byte))
{
RenderFloatingToolbarState(webview.Get());
}
}