tmpLineLayout.wsLengthEndOfLine = 0.f;
}
+ // If calculation is end but wsLengthEndOfLine is exist, it means end of text is space.
+ // Merge remained length.
+ if ( !parameters.ignoreSpaceAfterText && glyphIndex == lastGlyphOfParagraphPlusOne-1 && tmpLineLayout.wsLengthEndOfLine > 0 )
+ {
+ tmpLineLayout.length += tmpLineLayout.wsLengthEndOfLine;
+ tmpLineLayout.wsLengthEndOfLine = 0u;
+ }
+
// Save the current extra width to compare with the next one
mPreviousCharacterExtraWidth = tmpExtraWidth;
// Check if the accumulated length fits in the width of the box.
- if( ( completelyFill || isMultiline ) && !isWhiteSpace &&
+ if( ( completelyFill || isMultiline ) && !(parameters.ignoreSpaceAfterText && isWhiteSpace) &&
( tmpExtraBearing + lineLayout.length + lineLayout.wsLengthEndOfLine + tmpLineLayout.length + tmpExtraWidth > parameters.boundingBox.width ) )
{
// Current word does not fit in the box's width.
Length numberOfCharacters,
Text::HorizontalAlignment::Type horizontalAlignment,
Vector<LineRun>& lines,
- float& alignmentOffset )
+ float& alignmentOffset,
+ Dali::LayoutDirection::Type layoutDirection,
+ bool matchSystemLanguageDirection )
{
const CharacterIndex lastCharacterPlusOne = startIndex + numberOfCharacters;
// the box width, line length, and the paragraph's direction.
CalculateHorizontalAlignment( size.width,
horizontalAlignment,
- line );
+ line,
+ layoutDirection,
+ matchSystemLanguageDirection );
// Updates the alignment offset.
alignmentOffset = std::min( alignmentOffset, line.alignmentOffset );
void CalculateHorizontalAlignment( float boxWidth,
HorizontalAlignment::Type horizontalAlignment,
- LineRun& line )
+ LineRun& line,
+ Dali::LayoutDirection::Type layoutDirection,
+ bool matchSystemLanguageDirection )
{
line.alignmentOffset = 0.f;
- const bool isRTL = RTL == line.direction;
+ bool isRTL = RTL == line.direction;
float lineLength = line.width;
-
HorizontalAlignment::Type alignment = horizontalAlignment;
+
+ // match align for system language direction
+ if( matchSystemLanguageDirection )
+ {
+ isRTL = layoutDirection == LayoutDirection::RIGHT_TO_LEFT;
+ }
+
+ // Swap the alignment type if the line is right to left.
if( isRTL )
{
- // Swap the alignment type if the line is right to left.
switch( alignment )
{
case HorizontalAlignment::BEGIN:
break;
}
}
+
}
// Calculate the horizontal line offset.
Length numberOfCharacters,
Text::HorizontalAlignment::Type horizontalAlignment,
Vector<LineRun>& lines,
- float& alignmentOffset )
+ float& alignmentOffset,
+ Dali::LayoutDirection::Type layoutDirection,
+ bool matchSystemLanguageDirection )
{
mImpl->Align( size,
startIndex,
numberOfCharacters,
horizontalAlignment,
lines,
- alignmentOffset );
+ alignmentOffset,
+ layoutDirection,
+ matchSystemLanguageDirection );
}
void Engine::SetDefaultLineSpacing( float lineSpacing )