[dali_2.3.24] Merge branch 'devel/master'

[platform/core/uifw/dali-toolkit.git] / dali-toolkit / internal / text / controller / text-controller-impl.cpp

diff --git a/dali-toolkit/internal/text/controller/text-controller-impl.cpp b/dali-toolkit/internal/text/controller/text-controller-impl.cpp
index eb24eb9..10a76f1 100644 (file)
--- a/dali-toolkit/internal/text/controller/text-controller-impl.cpp
+++ b/dali-toolkit/internal/text/controller/text-controller-impl.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2023 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2024 Samsung Electronics Co., Ltd.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -51,8 +51,9 @@ Debug::Filter* gLogFilter = Debug::Filter::New(Debug::NoLogging, true, "LOG_TEXT
 
 constexpr float MAX_FLOAT = std::numeric_limits<float>::max();
 
-const char* EMPTY_STRING = "";
+const char* EMPTY_STRING         = "";
 const char* MIME_TYPE_TEXT_PLAIN = "text/plain;charset=utf-8";
+const char* MIME_TYPE_HTML       = "application/xhtml+xml";
 
 } // namespace
 
@@ -482,14 +483,14 @@ void Controller::Impl::UpdateAnchorColor()
       if(mModel->mLogicalModel->mColorRuns.Count() > anchor.colorRunIndex)
       {
         ColorRun& colorRun = *(mModel->mLogicalModel->mColorRuns.Begin() + anchor.colorRunIndex);
-        colorRun.color = mAnchorColor;
-        updateNeeded = true;
+        colorRun.color     = mAnchorColor;
+        updateNeeded       = true;
       }
       if(mModel->mLogicalModel->mUnderlinedCharacterRuns.Count() > anchor.underlinedCharacterRunIndex)
       {
         UnderlinedCharacterRun& underlineRun = *(mModel->mLogicalModel->mUnderlinedCharacterRuns.Begin() + anchor.underlinedCharacterRunIndex);
-        underlineRun.properties.color = mAnchorColor;
-        updateNeeded = true;
+        underlineRun.properties.color        = mAnchorColor;
+        updateNeeded                         = true;
       }
     }
     else if(!anchor.isMarkupClickedColorSet && anchor.isClicked)
@@ -497,14 +498,14 @@ void Controller::Impl::UpdateAnchorColor()
       if(mModel->mLogicalModel->mColorRuns.Count() > anchor.colorRunIndex)
       {
         ColorRun& colorRun = *(mModel->mLogicalModel->mColorRuns.Begin() + anchor.colorRunIndex);
-        colorRun.color = mAnchorClickedColor;
-        updateNeeded = true;
+        colorRun.color     = mAnchorClickedColor;
+        updateNeeded       = true;
       }
       if(mModel->mLogicalModel->mUnderlinedCharacterRuns.Count() > anchor.underlinedCharacterRunIndex)
       {
         UnderlinedCharacterRun& underlineRun = *(mModel->mLogicalModel->mUnderlinedCharacterRuns.Begin() + anchor.underlinedCharacterRunIndex);
-        underlineRun.properties.color = mAnchorClickedColor;
-        updateNeeded = true;
+        underlineRun.properties.color        = mAnchorClickedColor;
+        updateNeeded                         = true;
       }
     }
   }
@@ -701,7 +702,7 @@ void Controller::Impl::CalculateTextUpdateIndices(Length& numberOfCharacters)
       mTextUpdateInfo.mRequestedNumberOfCharacters = mTextUpdateInfo.mNumberOfCharactersToAdd - mTextUpdateInfo.mNumberOfCharactersToRemove;
 
       mTextUpdateInfo.mStartGlyphIndex = mModel->mVisualModel->mGlyphs.Count();
-      mTextUpdateInfo.mStartLineIndex  = mModel->mVisualModel->mLines.Count() - 1u;
+      mTextUpdateInfo.mStartLineIndex  = (mModel->mVisualModel->mLines.Count() > 0u) ? mModel->mVisualModel->mLines.Count() - 1u : 0u;
 
       // Nothing else to do;
       return;
@@ -1011,6 +1012,8 @@ void Controller::Impl::SetEditable(bool editable)
     {
       bool decoratorEditable = editable && mIsUserInteractionEnabled;
       mEventData->mDecorator->SetEditable(decoratorEditable);
+      mEventData->mDecoratorUpdated = true;
+      RequestRelayout();
     }
   }
 }
@@ -1159,6 +1162,12 @@ bool Controller::Impl::CopyStringToClipboard(const std::string& source)
   return false;
 }
 
+bool Controller::Impl::IsClipboardEmpty()
+{
+  bool result(Clipboard::IsAvailable() && EnsureClipboardCreated() && (mClipboard.HasType(MIME_TYPE_TEXT_PLAIN) || mClipboard.HasType(MIME_TYPE_HTML)));
+  return !result;
+}
+
 void Controller::Impl::SendSelectionToClipboard(bool deleteAfterSending)
 {
   std::string selectedText;
@@ -1387,7 +1396,7 @@ CharacterIndex Controller::Impl::CalculateNewCursorIndex(CharacterIndex index) c
   else
   {
     Length textLength = mModel->mVisualModel->mCharactersToGlyph.Count();
-    cursorIndex = cursorIndex + numberOfCharacters > textLength ? textLength : cursorIndex + numberOfCharacters;
+    cursorIndex       = cursorIndex + numberOfCharacters > textLength ? textLength : cursorIndex + numberOfCharacters;
   }
 
   // Will update the cursor hook position.
@@ -2013,6 +2022,8 @@ void Controller::Impl::SetUserInteractionEnabled(bool enabled)
   {
     bool editable = mEventData->mEditingEnabled && enabled;
     mEventData->mDecorator->SetEditable(editable);
+    mEventData->mDecoratorUpdated = true;
+    RequestRelayout();
   }
 }