// INTERNAL INCLUDES
#include <dali-toolkit/internal/text/bidirectional-support.h>
#include <dali-toolkit/internal/text/character-set-conversion.h>
+#include <dali-toolkit/internal/text/color-segmentation.h>
#include <dali-toolkit/internal/text/multi-language-support.h>
#include <dali-toolkit/internal/text/segmentation.h>
#include <dali-toolkit/internal/text/shaper.h>
mUpdateRightSelectionPosition( false ),
mScrollAfterUpdatePosition( false ),
mScrollAfterDelete( false ),
- mAllTextSelected( false )
+ mAllTextSelected( false ),
+ mUpdateInputStyle( false )
{
mImfManager = ImfManager::Get();
}
}
}
+ if( mEventData->mUpdateInputStyle )
+ {
+ // Set the default style first.
+ RetrieveDefaultInputStyle( mEventData->mInputStyle );
+
+ // Get the character index from the cursor index.
+ const CharacterIndex styleIndex = ( mEventData->mPrimaryCursorPosition > 0u ) ? mEventData->mPrimaryCursorPosition - 1u : 0u;
+
+ // Retrieve the style from the style runs stored in the logical model.
+ mLogicalModel->RetrieveStyle( styleIndex, mEventData->mInputStyle );
+
+ mEventData->mUpdateInputStyle = false;
+ }
+
mEventData->mEventQueue.clear();
DALI_LOG_INFO( gLogFilter, Debug::Verbose, "<--Controller::ProcessInputEvents\n" );
}
}
- if( mEventData &&
+ if( ( NULL != mEventData ) &&
mEventData->mPreEditFlag &&
( 0u != mVisualModel->mCharactersToGlyph.Count() ) )
{
}
}
+bool Controller::Impl::UpdateModelStyle( OperationsMask operationsRequired )
+{
+ bool updated = false;
+
+ if( COLOR & operationsRequired )
+ {
+ // Set the color runs in glyphs.
+ SetColorSegmentationInfo( mLogicalModel->mColorRuns,
+ mVisualModel->mCharactersToGlyph,
+ mVisualModel->mGlyphsPerCharacter,
+ mVisualModel->mColorRuns );
+
+ updated = true;
+ }
+
+ return updated;
+}
+
+void Controller::Impl::RetrieveDefaultInputStyle( InputStyle& inputStyle )
+{
+ // Set the default text's color.
+ inputStyle.textColor = mTextColor;
+}
+
void Controller::Impl::GetDefaultFonts( Vector<FontRun>& fonts, Length numberOfCharacters )
{
if( mFontDefaults )
}
mEventData->mUpdateCursorPosition = true;
+ mEventData->mUpdateInputStyle = true;
mEventData->mScrollAfterUpdatePosition = true;
}
mEventData->mUpdateCursorPosition = true;
mEventData->mScrollAfterUpdatePosition = true;
+ mEventData->mUpdateInputStyle = true;
// Notify the cursor position to the imf manager.
if( mEventData->mImfManager )
{
DALI_LOG_INFO( gLogFilter, Debug::General, "Controller::OnLongPressEvent\n" );
- if ( EventData::EDITING == mEventData->mState )
+ if( EventData::EDITING == mEventData->mState )
{
ChangeState ( EventData::EDITING_WITH_POPUP );
mEventData->mDecoratorUpdated = true;
if( Event::GRAB_HANDLE_EVENT == event.type )
{
mEventData->mUpdateCursorPosition = true;
+ mEventData->mUpdateInputStyle = true;
- if ( !IsClipboardEmpty() )
+ if( !IsClipboardEmpty() )
{
ChangeState( EventData::EDITING_WITH_PASTE_POPUP ); // Moving grabhandle will show Paste Popup
}
mEventData->mUpdateCursorPosition = mEventData->mPrimaryCursorPosition != handlePosition;
mEventData->mScrollAfterUpdatePosition = mEventData->mUpdateCursorPosition;
mEventData->mPrimaryCursorPosition = handlePosition;
+ mEventData->mUpdateInputStyle = mEventData->mUpdateCursorPosition;
}
else if( leftSelectionHandleEvent || rightSelectionHandleEvent )
{
}
}
-void Controller::Impl::RetrieveSelection( std::string& selectedText, bool deleteAfterRetreival )
+void Controller::Impl::RetrieveSelection( std::string& selectedText, bool deleteAfterRetrieval )
{
- if( mEventData->mLeftSelectionPosition == mEventData->mRightSelectionPosition )
+ if( mEventData->mLeftSelectionPosition == mEventData->mRightSelectionPosition )
{
// Nothing to select if handles are in the same place.
- selectedText="";
+ selectedText.clear();
return;
}
const bool handlesCrossed = mEventData->mLeftSelectionPosition > mEventData->mRightSelectionPosition;
//Get start and end position of selection
- uint32_t startOfSelectedText = handlesCrossed ? mEventData->mRightSelectionPosition : mEventData->mLeftSelectionPosition;
- uint32_t lengthOfSelectedText = ( handlesCrossed ? mEventData->mLeftSelectionPosition : mEventData->mRightSelectionPosition ) - startOfSelectedText;
+ const CharacterIndex startOfSelectedText = handlesCrossed ? mEventData->mRightSelectionPosition : mEventData->mLeftSelectionPosition;
+ const Length lengthOfSelectedText = ( handlesCrossed ? mEventData->mLeftSelectionPosition : mEventData->mRightSelectionPosition ) - startOfSelectedText;
// Validate the start and end selection points
- if( ( startOfSelectedText + lengthOfSelectedText ) <= mLogicalModel->mText.Count() )
+ if( ( startOfSelectedText + lengthOfSelectedText ) <= mLogicalModel->mText.Count() )
{
//Get text as a UTF8 string
Vector<Character>& utf32Characters = mLogicalModel->mText;
Utf32ToUtf8( &utf32Characters[startOfSelectedText], lengthOfSelectedText, selectedText );
- if ( deleteAfterRetreival ) // Only delete text if copied successfully
+ if( deleteAfterRetrieval ) // Only delete text if copied successfully
{
+ // Set as input style the style of the first deleted character.
+ mLogicalModel->RetrieveStyle( startOfSelectedText, mEventData->mInputStyle );
+
+ mLogicalModel->UpdateTextStyleRuns( startOfSelectedText, -static_cast<int>( lengthOfSelectedText ) );
+
// Delete text between handles
Vector<Character>& currentText = mLogicalModel->mText;
void Controller::Impl::ShowClipboard()
{
- if ( mClipboard )
+ if( mClipboard )
{
mClipboard.ShowClipboard();
}
void Controller::Impl::HideClipboard()
{
- if ( mClipboard )
+ if( mClipboard )
{
mClipboard.HideClipboard();
}
ChangeState( EventData::EDITING );
}
-void Controller::Impl::GetTextFromClipboard( unsigned int itemIndex, std::string& retreivedString )
+void Controller::Impl::GetTextFromClipboard( unsigned int itemIndex, std::string& retrievedString )
{
if ( mClipboard )
{
- retreivedString = mClipboard.GetItem( itemIndex );
+ retrievedString = mClipboard.GetItem( itemIndex );
}
}
const Length numberOfGlyphs = mVisualModel->mGlyphs.Count();
const Length numberOfLines = mVisualModel->mLines.Count();
- if( 0 == numberOfGlyphs ||
- 0 == numberOfLines )
+ if( ( 0 == numberOfGlyphs ) ||
+ ( 0 == numberOfLines ) )
{
// Nothing to do if there is no text.
return;
{
buttonsToShow = TextSelectionPopup::Buttons( TextSelectionPopup::CUT | TextSelectionPopup::COPY );
- if ( !IsClipboardEmpty() )
+ if( !IsClipboardEmpty() )
{
buttonsToShow = TextSelectionPopup::Buttons ( ( buttonsToShow | TextSelectionPopup::PASTE ) );
buttonsToShow = TextSelectionPopup::Buttons ( ( buttonsToShow | TextSelectionPopup::CLIPBOARD ) );
}
- if ( !mEventData->mAllTextSelected )
+ if( !mEventData->mAllTextSelected )
{
buttonsToShow = TextSelectionPopup::Buttons ( ( buttonsToShow | TextSelectionPopup::SELECT_ALL ) );
}
}
- else if ( EventData::EDITING_WITH_POPUP == mEventData->mState )
+ else if( EventData::EDITING_WITH_POPUP == mEventData->mState )
{
- if ( mLogicalModel->mText.Count() && !IsShowingPlaceholderText())
+ if( mLogicalModel->mText.Count() && !IsShowingPlaceholderText() )
{
buttonsToShow = TextSelectionPopup::Buttons( TextSelectionPopup::SELECT | TextSelectionPopup::SELECT_ALL );
}
- if ( !IsClipboardEmpty() )
+ if( !IsClipboardEmpty() )
{
buttonsToShow = TextSelectionPopup::Buttons ( ( buttonsToShow | TextSelectionPopup::PASTE ) );
buttonsToShow = TextSelectionPopup::Buttons ( ( buttonsToShow | TextSelectionPopup::CLIPBOARD ) );
}
}
- else if ( EventData::EDITING_WITH_PASTE_POPUP == mEventData->mState )
+ else if( EventData::EDITING_WITH_PASTE_POPUP == mEventData->mState )
{
if ( !IsClipboardEmpty() )
{
mEventData->mDecoratorUpdated = true;
HideClipboard();
}
- else if ( EventData::INTERRUPTED == mEventData->mState)
+ else if( EventData::INTERRUPTED == mEventData->mState)
{
mEventData->mDecorator->SetHandleActive( GRAB_HANDLE, false );
mEventData->mDecorator->SetHandleActive( LEFT_SELECTION_HANDLE, false );
mEventData->mDecoratorUpdated = true;
HideClipboard();
}
- else if ( EventData::SELECTING == mEventData->mState )
+ else if( EventData::SELECTING == mEventData->mState )
{
mEventData->mDecorator->SetActiveCursor( ACTIVE_CURSOR_NONE );
mEventData->mDecorator->StopCursorBlink();
mEventData->mDecoratorUpdated = true;
HideClipboard();
}
- else if ( EventData::SELECTION_HANDLE_PANNING == mEventData->mState )
+ else if( EventData::SELECTION_HANDLE_PANNING == mEventData->mState )
{
mEventData->mDecorator->SetActiveCursor( ACTIVE_CURSOR_NONE );
mEventData->mDecorator->StopCursorBlink();
}
mEventData->mDecoratorUpdated = true;
}
- else if ( EventData::GRAB_HANDLE_PANNING == mEventData->mState )
+ else if( EventData::GRAB_HANDLE_PANNING == mEventData->mState )
{
DALI_LOG_INFO( gLogFilter, Debug::Verbose, "GRAB_HANDLE_PANNING \n", newState );
}
mEventData->mDecoratorUpdated = true;
}
- else if ( EventData::EDITING_WITH_PASTE_POPUP == mEventData->mState )
+ else if( EventData::EDITING_WITH_PASTE_POPUP == mEventData->mState )
{
DALI_LOG_INFO( gLogFilter, Debug::Verbose, "EDITING_WITH_PASTE_POPUP \n", newState );
CharacterIndex hitCharacter = GetClosestCursorIndex( visualX, visualY );
DALI_ASSERT_DEBUG( hitCharacter <= mLogicalModel->mText.Count() && "GetClosestCursorIndex returned out of bounds index" );
- if ( mLogicalModel->mText.Count() == 0 )
+ if( mLogicalModel->mText.Count() == 0 )
{
return; // if model empty
}
if( hitCharacter >= mLogicalModel->mText.Count() )
{
// Closest hit character is the last character.
- if ( hitCharacter == mLogicalModel->mText.Count() )
+ if( hitCharacter == mLogicalModel->mText.Count() )
{
hitCharacter--; //Hit character index set to last character in logical model
}
const Length numberOfGlyphs = mVisualModel->mGlyphs.Count();
const Length numberOfLines = mVisualModel->mLines.Count();
- if( 0 == numberOfGlyphs ||
- 0 == numberOfLines )
+ if( ( 0 == numberOfGlyphs ) ||
+ ( 0 == numberOfLines ) )
{
return logicalIndex;
}
// Get the position of the first glyph.
const Vector2& position = *( positionsBuffer + firstLogicalGlyphIndex );
- // Whether the glyph can be split, like Latin ligatures fi, ff or Arabic ﻻ.
+ // Whether the glyph can be split, like Latin ligatures fi, ff or Arabic ﻻ.
const bool isInterglyphIndex = ( numberOfCharacters > numberOfGlyphs ) && HasLigatureMustBreak( script );
const Length numberOfBlocks = isInterglyphIndex ? numberOfCharacters : 1u;
const float glyphAdvance = glyphMetrics.advance / static_cast<float>( numberOfBlocks );