return mImpl->mMarkupProcessorEnabled;
}
+void Controller::SetAutoScrollEnabled( bool enable )
+{
+ DALI_LOG_INFO( gLogFilter, Debug::General, "Controller::SetAutoScrollEnabled[%s] SingleBox[%s]-> [%p]\n", (enable)?"true":"false", ( mImpl->mLayoutEngine.GetLayout() == LayoutEngine::SINGLE_LINE_BOX)?"true":"false", this );
+
+ if ( mImpl->mLayoutEngine.GetLayout() == LayoutEngine::SINGLE_LINE_BOX )
+ {
+ if ( enable )
+ {
+ DALI_LOG_INFO( gLogFilter, Debug::General, "Controller::SetAutoScrollEnabled for SINGLE_LINE_BOX\n" );
+ mImpl->mOperationsPending = static_cast<OperationsMask>( mImpl->mOperationsPending |
+ LAYOUT |
+ ALIGN |
+ UPDATE_ACTUAL_SIZE |
+ UPDATE_DIRECTION |
+ REORDER );
+
+ }
+ else
+ {
+ DALI_LOG_INFO( gLogFilter, Debug::General, "Controller::SetAutoScrollEnabled Disabling autoscroll\n");
+ mImpl->mOperationsPending = static_cast<OperationsMask>( mImpl->mOperationsPending |
+ LAYOUT |
+ ALIGN |
+ UPDATE_ACTUAL_SIZE |
+ REORDER );
+ }
+
+ mImpl->mAutoScrollEnabled = enable;
+ mImpl->RequestRelayout();
+ }
+ else
+ {
+ DALI_LOG_WARNING( "Attempted AutoScrolling on a non SINGLE_LINE_BOX, request ignored" );
+ mImpl->mAutoScrollEnabled = false;
+ }
+}
+
+bool Controller::IsAutoScrollEnabled() const
+{
+ DALI_LOG_INFO( gLogFilter, Debug::Verbose, "Controller::IsAutoScrollEnabled[%s]\n", (mImpl->mAutoScrollEnabled)?"true":"false" );
+
+ return mImpl->mAutoScrollEnabled;
+}
+
+CharacterDirection Controller::GetAutoScrollDirection() const
+{
+ return mImpl->mAutoScrollDirectionRTL;
+}
+
void Controller::SetText( const std::string& text )
{
DALI_LOG_INFO( gLogFilter, Debug::Verbose, "Controller::SetText\n" );
void Controller::UpdateAfterFontChange( const std::string& newDefaultFont )
{
- DALI_LOG_INFO( gLogFilter, Debug::Concise, "Controller::UpdateAfterFontChange");
+ DALI_LOG_INFO( gLogFilter, Debug::Verbose, "Controller::UpdateAfterFontChange");
if( !mImpl->mFontDefaults->familyDefined ) // If user defined font then should not update when system font changes
{
bool Controller::Relayout( const Size& size )
{
- DALI_LOG_INFO( gLogFilter, Debug::Verbose, "-->Controller::Relayout %p size %f,%f\n", this, size.width, size.height );
+ DALI_LOG_INFO( gLogFilter, Debug::Verbose, "-->Controller::Relayout %p size %f,%f, autoScroll[%s]\n", this, size.width, size.height, (mImpl->mAutoScrollEnabled)?"true":"false" );
if( ( size.width < Math::MACHINE_EPSILON_1000 ) || ( size.height < Math::MACHINE_EPSILON_1000 ) )
{
if( NO_OPERATION != ( LAYOUT & operations ) )
{
+ DALI_LOG_INFO( gLogFilter, Debug::Verbose, "-->Controller::DoRelayout LAYOUT & operations\n");
+
// Some vectors with data needed to layout and reorder may be void
// after the first time the text has been laid out.
// Fill the vectors again.
mImpl->mVisualModel->mLines,
layoutSize );
+
if( viewUpdated )
{
+ if ( NO_OPERATION != ( UPDATE_DIRECTION & operations ) )
+ {
+ mImpl->mAutoScrollDirectionRTL = false;
+ }
+
// Reorder the lines
if( NO_OPERATION != ( REORDER & operations ) )
{
requestedNumberOfCharacters,
glyphPositions );
+ if ( ( NO_OPERATION != ( UPDATE_DIRECTION & operations ) ) && ( numberOfLines > 0 ) )
+ {
+ const LineRun* const firstline = mImpl->mVisualModel->mLines.Begin();
+ if ( firstline )
+ {
+ mImpl->mAutoScrollDirectionRTL = firstline->direction;
+ }
+ }
}
} // REORDER
viewUpdated = true;
}
-
+#if defined(DEBUG_ENABLED)
+ std::string currentText;
+ GetText( currentText );
+ DALI_LOG_INFO( gLogFilter, Debug::Concise, "Controller::DoRelayout [%p] mImpl->mAutoScrollDirectionRTL[%s] [%s]\n", this, (mImpl->mAutoScrollDirectionRTL)?"true":"false", currentText.c_str() );
+#endif
DALI_LOG_INFO( gLogFilter, Debug::Verbose, "<--Controller::DoRelayout, view updated %s\n", ( viewUpdated ? "true" : "false" ) );
return viewUpdated;
}