Merge branch 'tizen' into new_text

[platform/core/uifw/dali-toolkit.git] / base / dali-toolkit / internal / controls / text-view / text-view-impl.cpp

diff --git a/base/dali-toolkit/internal/controls/text-view/text-view-impl.cpp b/base/dali-toolkit/internal/controls/text-view/text-view-impl.cpp
index be8f974..e69956e 100644 (file)
--- a/base/dali-toolkit/internal/controls/text-view/text-view-impl.cpp
+++ b/base/dali-toolkit/internal/controls/text-view/text-view-impl.cpp
@@ -18,6 +18,11 @@
 // CLASS HEADER
 #include <dali-toolkit/internal/controls/text-view/text-view-impl.h>
 
+// EXTERNAL INCLUDES
+#include <dali/public-api/common/stage.h>
+#include <dali/public-api/object/type-registry.h>
+#include <dali/public-api/render-tasks/render-task-list.h>
+
 // INTERNAL INCLUDES
 #include <dali-toolkit/internal/controls/text-view/split-by-new-line-char-policies.h>
 #include <dali-toolkit/internal/controls/text-view/split-by-word-policies.h>
@@ -124,7 +129,8 @@ TextView::TextViewProcessorMetadata::TextViewProcessorMetadata()
 : mType( TextView::TextSet ),
   mPosition( 0u ),
   mNumberOfCharacters( 0u ),
-  mText()
+  mText(),
+  mStyleMask(TextStyle::NONE)
 {
 }
 
@@ -240,49 +246,84 @@ void TextView::ReplaceTextFromTo( std::size_t position, std::size_t numberOfChar
 
 void TextView::ReplaceTextFromTo( std::size_t position, std::size_t numberOfCharacters, const MarkupProcessor::StyledTextArray& text )
 {
-  // Creates metadata with the Insert operation.
-  TextViewProcessorMetadata metadata;
-  metadata.mType = TextView::TextReplaced;
-  metadata.mPosition = position;
-  metadata.mNumberOfCharacters = numberOfCharacters;
-  metadata.mText = text;
+  std::string textStr;
+  MarkupProcessor::GetPlainString( text, textStr );
 
-  // Store metadata.
-  mTextViewProcessorOperations.push_back( metadata );
+  if( TextProcessor::ContainsRightToLeftCharacter( Text( textStr ) ) ||
+      TextProcessor::ContainsRightToLeftCharacter( Text( GetText() ) ) )
+  {
+    // Temporary fix. Creates the whole layout if there is rtl text.
 
-  // Updates current styled text.
-  MarkupProcessor::StyledTextArray::iterator it = mCurrentStyledText.begin() + position;
-  mCurrentStyledText.erase( it, it + numberOfCharacters );
-  it = mCurrentStyledText.begin() + position;
-  mCurrentStyledText.insert( it, text.begin(), text.end() );
+    // Updates current styled text.
+    MarkupProcessor::StyledTextArray textToSet = mCurrentStyledText;
 
-  // Request to be relaid out
-  RelayoutRequest();
+    MarkupProcessor::StyledTextArray::iterator it = textToSet.begin() + position;
+    textToSet.erase( it, it + numberOfCharacters );
+    it = textToSet.begin() + position;
+    textToSet.insert( it, text.begin(), text.end() );
 
-  // If a GetTextLayoutInfo() or GetHeightForWidth() arrives, relayout the text synchronously is needed on order to retrieve the right values.
-  mRelayoutOperations = RELAYOUT_ALL;
+    SetText( textToSet );
+  }
+  else
+  {
+    // Creates metadata with the Insert operation.
+    TextViewProcessorMetadata metadata;
+    metadata.mType = TextView::TextReplaced;
+    metadata.mPosition = position;
+    metadata.mNumberOfCharacters = numberOfCharacters;
+    metadata.mText = text;
+
+    // Store metadata.
+    mTextViewProcessorOperations.push_back( metadata );
+
+    // Updates current styled text.
+    MarkupProcessor::StyledTextArray::iterator it = mCurrentStyledText.begin() + position;
+    mCurrentStyledText.erase( it, it + numberOfCharacters );
+    it = mCurrentStyledText.begin() + position;
+    mCurrentStyledText.insert( it, text.begin(), text.end() );
+
+    // Request to be relaid out
+    RelayoutRequest();
+
+    // If a GetTextLayoutInfo() or GetHeightForWidth() arrives, relayout the text synchronously is needed on order to retrieve the right values.
+    mRelayoutOperations = RELAYOUT_ALL;
+  }
 }
 
 void TextView::RemoveTextFrom( std::size_t position, std::size_t numberOfCharacters )
 {
-  // Creates metadata with the Remove operation.
-  TextViewProcessorMetadata metadata;
-  metadata.mType = TextView::TextRemoved;
-  metadata.mPosition = position;
-  metadata.mNumberOfCharacters = numberOfCharacters;
+  if( TextProcessor::ContainsRightToLeftCharacter( Text( GetText() ) ) )
+  {
+    // Temporary fix. Creates the whole layout if there is rtl text.
 
-  // Store metadata.
-  mTextViewProcessorOperations.push_back( metadata );
+    // Updates current styled text.
+    MarkupProcessor::StyledTextArray textToSet = mCurrentStyledText;
+    MarkupProcessor::StyledTextArray::iterator it = textToSet.begin() + position;
+    textToSet.erase( it, it + numberOfCharacters );
 
-  // Updates current styled text.
-  MarkupProcessor::StyledTextArray::iterator it = mCurrentStyledText.begin() + position;
-  mCurrentStyledText.erase( it, it + numberOfCharacters );
+    SetText( textToSet );
+  }
+  else
+  {
+    // Creates metadata with the Remove operation.
+    TextViewProcessorMetadata metadata;
+    metadata.mType = TextView::TextRemoved;
+    metadata.mPosition = position;
+    metadata.mNumberOfCharacters = numberOfCharacters;
 
-  // Request to be relaid out
-  RelayoutRequest();
+    // Store metadata.
+    mTextViewProcessorOperations.push_back( metadata );
 
-  // If a GetTextLayoutInfo() or GetHeightForWidth() arrives, relayout the text synchronously is needed on order to retrieve the right values.
-  mRelayoutOperations = RELAYOUT_ALL;
+    // Updates current styled text.
+    MarkupProcessor::StyledTextArray::iterator it = mCurrentStyledText.begin() + position;
+    mCurrentStyledText.erase( it, it + numberOfCharacters );
+
+    // Request to be relaid out
+    RelayoutRequest();
+
+    // If a GetTextLayoutInfo() or GetHeightForWidth() arrives, relayout the text synchronously is needed on order to retrieve the right values.
+    mRelayoutOperations = RELAYOUT_ALL;
+  }
 }
 
 std::string TextView::GetText() const
@@ -886,6 +927,7 @@ bool TextView::DoConnectSignal( BaseObject* object, ConnectionTrackerInterface*
 
 TextView::LayoutParameters::LayoutParameters()
 : mMultilinePolicy( Toolkit::TextView::SplitByNewLineChar ),
+  mExceedPolicy( TextView::Original ),
   mWidthExceedPolicy( Toolkit::TextView::Original ),
   mHeightExceedPolicy( Toolkit::TextView::Original ),
   mHorizontalAlignment( Toolkit::Alignment::HorizontalCenter ),
@@ -908,6 +950,7 @@ TextView::LayoutParameters::LayoutParameters( Toolkit::TextView::MultilinePolicy
                                               float                                lineHeightOffset,
                                               bool                                 markUpEnabled )
 : mMultilinePolicy( multilinePolicy ),
+  mExceedPolicy( TextView::Original ),
   mWidthExceedPolicy( widthExceedPolicy ),
   mHeightExceedPolicy( heightExceedPolicy ),
   mHorizontalAlignment(),
@@ -930,6 +973,7 @@ TextView::LayoutParameters::LayoutParameters( Toolkit::TextView::MultilinePolicy
 
 TextView::LayoutParameters::LayoutParameters( const TextView::LayoutParameters& layoutParameters )
 : mMultilinePolicy( layoutParameters.mMultilinePolicy ),
+  mExceedPolicy( TextView::Original ),
   mWidthExceedPolicy( layoutParameters.mWidthExceedPolicy ),
   mHeightExceedPolicy( layoutParameters.mHeightExceedPolicy ),
   mHorizontalAlignment( layoutParameters.mHorizontalAlignment ),
@@ -1631,7 +1675,7 @@ void TextView::DestroyOffscreenRenderingResources()
   }
 }
 
-void TextView::OnTextPan( Actor actor, PanGesture gesture )
+void TextView::OnTextPan( Actor actor, const PanGesture& gesture )
 {
   if( 1u == gesture.numberOfTouches )
   {