From c0cce5c6090f5cbf7c71a71671d514b6fe8e68cd Mon Sep 17 00:00:00 2001
From: fanlumaster <1730976608@qq.com>
Date: Tue, 17 Jun 2025 23:18:04 +0800
Subject: [PATCH] [fix]: Resolve preedit unwrap when typing buuima

---
 server/src/d2d/candidate_window_d2d.cpp | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/server/src/d2d/candidate_window_d2d.cpp b/server/src/d2d/candidate_window_d2d.cpp
index 02dbf700..6e149d6b 100644
--- a/server/src/d2d/candidate_window_d2d.cpp
+++ b/server/src/d2d/candidate_window_d2d.cpp
@@ -120,6 +120,7 @@ bool InitD2DAndDWrite()
         L"zh-cn",                          //
         pTextFormat.GetAddressOf()         //
     );
+    pTextFormat->SetWordWrapping(DWRITE_WORD_WRAPPING_NO_WRAP);
 
     // pTextFormatOfPreedit
     hr = pDWriteFactory->CreateTextFormat(  //
@@ -132,6 +133,7 @@ bool InitD2DAndDWrite()
         L"zh-cn",                           //
         pTextFormatOfPreedit.GetAddressOf() //
     );
+    pTextFormatOfPreedit->SetWordWrapping(DWRITE_WORD_WRAPPING_NO_WRAP);
 
     // TextFormatOfNum
     hr = pDWriteFactory->CreateTextFormat( //
@@ -144,6 +146,7 @@ bool InitD2DAndDWrite()
         L"zh-cn",                          //
         pTextFormatOfNum.GetAddressOf()    //
     );
+    pTextFormatOfNum->SetWordWrapping(DWRITE_WORD_WRAPPING_NO_WRAP);
 
     if (FAILED(hr))
         return false;
@@ -215,8 +218,8 @@ std::pair<float, float> MeasureTextWidth(   //
         text.c_str(),                              //
         static_cast<UINT32>(text.length()),        //
         pTextFormat.Get(),                         //
-        1000.0f,                                   // Max width enough to avoid wrapping
-        1000.0f,                                   // Max height
+        FLT_MAX,                                   //
+        FLT_MAX,                                   //
         pTextLayout.GetAddressOf()                 //
     );