// EXTERNAL INCLUDES
#include <limits>
+#include <cmath>
#include <memory.h>
#include <dali/public-api/adaptor-framework/key.h>
#include <dali/integration-api/debug.h>
return ( pixel * 72.f ) / static_cast< float >( horizontalDpi );
}
-
} // namespace
namespace Dali
// Set the flag to redo the alignment operation.
mImpl->mOperationsPending = static_cast<OperationsMask>( mImpl->mOperationsPending | ALIGN );
+ if( mImpl->mEventData )
+ {
+ mImpl->mEventData->mUpdateAlignment = true;
+
+ // Update the cursor if it's in editing mode
+ if( EventData::IsEditingState( mImpl->mEventData->mState ) )
+ {
+ mImpl->ChangeState( EventData::EDITING );
+ mImpl->mEventData->mUpdateCursorPosition = true;
+ }
+ }
+
mImpl->RequestRelayout();
}
}
{
mImpl->mModel->mVisualModel->SetTextColor( color );
+ mImpl->mModel->mLogicalModel->mColorRuns.Clear();
+
+ mImpl->mOperationsPending = static_cast<OperationsMask>( mImpl->mOperationsPending | COLOR );
+
mImpl->RequestRelayout();
}
}
bool Controller::SetDefaultLineSpacing( float lineSpacing )
{
- if( std::abs(lineSpacing - mImpl->mLayoutEngine.GetDefaultLineSpacing()) > Math::MACHINE_EPSILON_1000 )
+ if( std::fabs( lineSpacing - mImpl->mLayoutEngine.GetDefaultLineSpacing() ) > Math::MACHINE_EPSILON_1000 )
{
mImpl->mLayoutEngine.SetDefaultLineSpacing(lineSpacing);
mImpl->mRecalculateNaturalSize = true;
GET_SCRIPTS |
VALIDATE_FONTS |
GET_LINE_BREAKS |
- GET_WORD_BREAKS |
BIDI_INFO |
SHAPE_TEXT |
GET_GLYPH_METRICS );
GET_SCRIPTS |
VALIDATE_FONTS |
GET_LINE_BREAKS |
- GET_WORD_BREAKS |
BIDI_INFO |
SHAPE_TEXT|
GET_GLYPH_METRICS );
GET_SCRIPTS |
VALIDATE_FONTS |
GET_LINE_BREAKS |
- GET_WORD_BREAKS |
BIDI_INFO |
SHAPE_TEXT |
GET_GLYPH_METRICS );
GET_SCRIPTS |
VALIDATE_FONTS |
GET_LINE_BREAKS |
- GET_WORD_BREAKS |
BIDI_INFO |
SHAPE_TEXT |
GET_GLYPH_METRICS );
// Clear the update info. This info will be set the next time the text is updated.
mImpl->mTextUpdateInfo.Clear();
+ // FullRelayoutNeeded should be true because DoRelayout is MAX_FLOAT, MAX_FLOAT.
+ mImpl->mTextUpdateInfo.mFullRelayoutNeeded = true;
+
mImpl->mUpdateTextDirection = false;
}
}
}
+ // If the number of current text and the number of characters to be deleted are same,
+ // it means all texts should be removed and all Preedit variables should be initialized.
+ if( ( currentText.Count() - numberOfCharacters == 0 ) && ( cursorIndex == 0 ) )
+ {
+ if( mImpl->mEventData )
+ {
+ mImpl->mEventData->mPreEditStartPosition = 0;
+ mImpl->mEventData->mPreEditLength = 0;
+ }
+ }
+
// Updates the text style runs by removing characters. Runs with no characters are removed.
mImpl->mModel->mLogicalModel->UpdateTextStyleRuns( cursorIndex, -numberOfCharacters );
// Make sure the index is not out of bound
if ( charactersToGlyph.Count() != glyphsPerCharacter.Count() ||
requestedNumberOfCharacters > charactersToGlyph.Count() ||
- ( lastIndex >= charactersToGlyph.Count() && charactersToGlyph.Count() > 0u ) )
+ ( lastIndex > charactersToGlyph.Count() && charactersToGlyph.Count() > 0u ) )
{
std::string currentText;
GetText( currentText );
return true;
}
- const Vector<LineBreakInfo>& lineBreakInfo = mImpl->mModel->mLogicalModel->mLineBreakInfo;
- const Vector<WordBreakInfo>& wordBreakInfo = mImpl->mModel->mLogicalModel->mWordBreakInfo;
- const Vector<CharacterDirection>& characterDirection = mImpl->mModel->mLogicalModel->mCharacterDirections;
- const Vector<GlyphInfo>& glyphs = mImpl->mModel->mVisualModel->mGlyphs;
- const Vector<CharacterIndex>& glyphsToCharactersMap = mImpl->mModel->mVisualModel->mGlyphsToCharacters;
- const Vector<Length>& charactersPerGlyph = mImpl->mModel->mVisualModel->mCharactersPerGlyph;
- const Character* const textBuffer = mImpl->mModel->mLogicalModel->mText.Begin();
- const float outlineWidth = static_cast<float>( mImpl->mModel->GetOutlineWidth() );
-
// Set the layout parameters.
Layout::Parameters layoutParameters( size,
- textBuffer,
- lineBreakInfo.Begin(),
- wordBreakInfo.Begin(),
- ( 0u != characterDirection.Count() ) ? characterDirection.Begin() : NULL,
- glyphs.Begin(),
- glyphsToCharactersMap.Begin(),
- charactersPerGlyph.Begin(),
- charactersToGlyphBuffer,
- glyphsPerCharacterBuffer,
- totalNumberOfGlyphs,
- mImpl->mModel->mHorizontalAlignment,
- mImpl->mModel->mLineWrapMode,
- outlineWidth,
- mImpl->mModel->mIgnoreSpacesAfterText,
- mImpl->mModel->mMatchSystemLanguageDirection );
+ mImpl->mModel);
// Resize the vector of positions to have the same size than the vector of glyphs.
Vector<Vector2>& glyphPositions = mImpl->mModel->mVisualModel->mGlyphPositions;
glyphPositions.Resize( totalNumberOfGlyphs );
// Whether the last character is a new paragraph character.
+ const Character* const textBuffer = mImpl->mModel->mLogicalModel->mText.Begin();
mImpl->mTextUpdateInfo.mIsLastCharacterNewParagraph = TextAbstraction::IsNewParagraph( *( textBuffer + ( mImpl->mModel->mLogicalModel->mText.Count() - 1u ) ) );
layoutParameters.isLastNewParagraph = mImpl->mTextUpdateInfo.mIsLastCharacterNewParagraph;
bool isAutoScrollEnabled = mImpl->mIsAutoScrollEnabled;
Size newLayoutSize;
viewUpdated = mImpl->mLayoutEngine.LayoutText( layoutParameters,
- glyphPositions,
- mImpl->mModel->mVisualModel->mLines,
newLayoutSize,
elideTextEnabled,
isAutoScrollEnabled );
mImpl->mIsTextDirectionRTL = false;
}
- // Reorder the lines
- if( NO_OPERATION != ( REORDER & operations ) )
+ if ( ( NO_OPERATION != ( UPDATE_DIRECTION & operations ) ) && !mImpl->mModel->mVisualModel->mLines.Empty() )
{
- Vector<BidirectionalParagraphInfoRun>& bidirectionalInfo = mImpl->mModel->mLogicalModel->mBidirectionalParagraphInfo;
- Vector<BidirectionalLineInfoRun>& bidirectionalLineInfo = mImpl->mModel->mLogicalModel->mBidirectionalLineInfo;
-
- // Check first if there are paragraphs with bidirectional info.
- if( 0u != bidirectionalInfo.Count() )
- {
- // Get the lines
- const Length numberOfLines = mImpl->mModel->mVisualModel->mLines.Count();
-
- // Reorder the lines.
- bidirectionalLineInfo.Reserve( numberOfLines ); // Reserve because is not known yet how many lines have right to left characters.
- ReorderLines( bidirectionalInfo,
- startIndex,
- requestedNumberOfCharacters,
- mImpl->mModel->mVisualModel->mLines,
- bidirectionalLineInfo );
-
- // Set the bidirectional info per line into the layout parameters.
- layoutParameters.lineBidirectionalInfoRunsBuffer = bidirectionalLineInfo.Begin();
- layoutParameters.numberOfBidirectionalInfoRuns = bidirectionalLineInfo.Count();
-
- // Re-layout the text. Reorder those lines with right to left characters.
- mImpl->mLayoutEngine.ReLayoutRightToLeftLines( layoutParameters,
- startIndex,
- requestedNumberOfCharacters,
- glyphPositions );
-
- if ( ( NO_OPERATION != ( UPDATE_DIRECTION & operations ) ) && ( numberOfLines > 0 ) )
- {
- const LineRun* const firstline = mImpl->mModel->mVisualModel->mLines.Begin();
- if ( firstline )
- {
- mImpl->mIsTextDirectionRTL = firstline->direction;
- }
- }
- }
- } // REORDER
+ mImpl->mIsTextDirectionRTL = mImpl->mModel->mVisualModel->mLines[0u].direction;
+ }
// Sets the layout size.
if( NO_OPERATION != ( UPDATE_LAYOUT_SIZE & operations ) )
// The laid-out lines.
Vector<LineRun>& lines = mImpl->mModel->mVisualModel->mLines;
+ CharacterIndex alignStartIndex = startIndex;
+ Length alignRequestedNumberOfCharacters = requestedNumberOfCharacters;
+
+ // the whole text needs to be full aligned.
+ // If you do not do a full aligned, only the last line of the multiline input is aligned.
+ if( mImpl->mEventData && mImpl->mEventData->mUpdateAlignment )
+ {
+ alignStartIndex = 0u;
+ alignRequestedNumberOfCharacters = mImpl->mModel->mLogicalModel->mText.Count();
+ mImpl->mEventData->mUpdateAlignment = false;
+ }
+
// Need to align with the control's size as the text may contain lines
// starting either with left to right text or right to left.
mImpl->mLayoutEngine.Align( size,
- startIndex,
- requestedNumberOfCharacters,
+ alignStartIndex,
+ alignRequestedNumberOfCharacters,
mImpl->mModel->mHorizontalAlignment,
lines,
mImpl->mModel->mAlignmentOffset,
return mImpl->mShouldClearFocusOnEscape;
}
+Actor Controller::CreateBackgroundActor()
+{
+ return mImpl->CreateBackgroundActor();
+}
+
// private : Private contructors & copy operator.
Controller::Controller()
projects / platform / core / uifw / dali-toolkit.git / blobdiff