ProcessModifyEvents();
Size layoutSize;
- if( width != mImpl->mControlSize.width )
+ if( width != mImpl->mVisualModel->mControlSize.width )
{
// Operations that can be done only once until the text changes.
const OperationsMask onlyOnceOperations = static_cast<OperationsMask>( CONVERT_TO_UTF32 |
return glyphsRemoved;
}
- if( size != mImpl->mControlSize )
+ if( size != mImpl->mVisualModel->mControlSize )
{
- DALI_LOG_INFO( gLogFilter, Debug::Verbose, "new size (previous size %f,%f)\n", mImpl->mControlSize.width, mImpl->mControlSize.height );
+ DALI_LOG_INFO( gLogFilter, Debug::Verbose, "new size (previous size %f,%f)\n", mImpl->mVisualModel->mControlSize.width, mImpl->mVisualModel->mControlSize.height );
// Operations that need to be done if the size changes.
mImpl->mOperationsPending = static_cast<OperationsMask>( mImpl->mOperationsPending |
UPDATE_ACTUAL_SIZE |
REORDER );
- mImpl->mControlSize = size;
+ mImpl->mVisualModel->mControlSize = size;
}
// Make sure the model is up-to-date before layouting
mImpl->UpdateModel( mImpl->mOperationsPending );
Size layoutSize;
- bool updated = DoRelayout( mImpl->mControlSize,
+ bool updated = DoRelayout( mImpl->mVisualModel->mControlSize,
mImpl->mOperationsPending,
layoutSize );
// after the first time the text has been laid out.
// Fill the vectors again.
- Length numberOfGlyphs = mImpl->mVisualModel->mGlyphs.Count();
+ const Length numberOfGlyphs = mImpl->mVisualModel->mGlyphs.Count();
if( 0u == numberOfGlyphs )
{
return true;
}
- Vector<LineBreakInfo>& lineBreakInfo = mImpl->mLogicalModel->mLineBreakInfo;
- Vector<WordBreakInfo>& wordBreakInfo = mImpl->mLogicalModel->mWordBreakInfo;
- Vector<CharacterDirection>& characterDirection = mImpl->mLogicalModel->mCharacterDirections;
- Vector<GlyphInfo>& glyphs = mImpl->mVisualModel->mGlyphs;
- Vector<CharacterIndex>& glyphsToCharactersMap = mImpl->mVisualModel->mGlyphsToCharacters;
- Vector<Length>& charactersPerGlyph = mImpl->mVisualModel->mCharactersPerGlyph;
+ const Vector<LineBreakInfo>& lineBreakInfo = mImpl->mLogicalModel->mLineBreakInfo;
+ const Vector<WordBreakInfo>& wordBreakInfo = mImpl->mLogicalModel->mWordBreakInfo;
+ const Vector<CharacterDirection>& characterDirection = mImpl->mLogicalModel->mCharacterDirections;
+ const Vector<GlyphInfo>& glyphs = mImpl->mVisualModel->mGlyphs;
+ const Vector<CharacterIndex>& glyphsToCharactersMap = mImpl->mVisualModel->mGlyphsToCharacters;
+ const Vector<Length>& charactersPerGlyph = mImpl->mVisualModel->mCharactersPerGlyph;
+ const Character* const textBuffer = mImpl->mLogicalModel->mText.Begin();
// Set the layout parameters.
LayoutParameters layoutParameters( size,
- mImpl->mLogicalModel->mText.Begin(),
+ textBuffer,
lineBreakInfo.Begin(),
wordBreakInfo.Begin(),
( 0u != characterDirection.Count() ) ? characterDirection.Begin() : NULL,
Vector<Vector2>& glyphPositions = mImpl->mVisualModel->mGlyphPositions;
glyphPositions.Resize( numberOfGlyphs );
+ // Whether the last character is a new paragraph character.
+ layoutParameters.isLastNewParagraph = TextAbstraction::IsNewParagraph( *( textBuffer + ( mImpl->mLogicalModel->mText.Count() - 1u ) ) );
+
// Update the visual model.
viewUpdated = mImpl->mLayoutEngine.LayoutText( layoutParameters,
glyphPositions,
// Set the alignment.
mImpl->mLayoutEngine.SetVerticalAlignment( alignment );
- // Set the flag to redo the alignment operation.
- // TODO : Is not needed re-layout and reorder again but with the current implementation it is.
- // Im working on a different patch to fix an issue with the alignment. When that patch
- // is in, this issue can be fixed.
- const OperationsMask layoutOperations = static_cast<OperationsMask>( LAYOUT |
- UPDATE_ACTUAL_SIZE |
- ALIGN |
- REORDER );
-
- mImpl->mOperationsPending = static_cast<OperationsMask>( mImpl->mOperationsPending | layoutOperations );
+ mImpl->mOperationsPending = static_cast<OperationsMask>( mImpl->mOperationsPending | ALIGN );
mImpl->RequestRelayout();
}
// Get the direction of the first character.
const CharacterDirection firstParagraphDirection = mImpl->mLogicalModel->GetCharacterDirection( 0u );
- const Size& actualSize = mImpl->mVisualModel->GetActualSize();
+ Size actualSize = mImpl->mVisualModel->GetActualSize();
+ if( fabsf( actualSize.height ) < Math::MACHINE_EPSILON_1000 )
+ {
+ // Get the line height of the default font.
+ actualSize.height = mImpl->GetDefaultFontLineHeight();
+ }
// If the first paragraph is right to left swap ALIGN_BEGIN and ALIGN_END;
LayoutEngine::HorizontalAlignment horizontalAlignment = mImpl->mLayoutEngine.GetHorizontalAlignment();
if( mImpl->mEventData )
{
- mImpl->ChangeState( EventData::INACTIVE );
-
- if( mImpl->IsShowingPlaceholderText() )
+ if ( EventData::INTERRUPTED != mImpl->mEventData->mState )
{
- // Revert to regular placeholder-text when not editing
- ShowPlaceholderText();
- }
+ mImpl->ChangeState( EventData::INACTIVE );
- mImpl->RequestRelayout();
+ if( mImpl->IsShowingPlaceholderText() )
+ {
+ // Revert to regular placeholder-text when not editing
+ ShowPlaceholderText();
+ }
+ }
}
+ mImpl->RequestRelayout();
}
bool Controller::KeyEvent( const Dali::KeyEvent& keyEvent )
{
textChanged = BackspaceKeyEvent();
}
+ else if ( IsKey( keyEvent, Dali::DALI_KEY_POWER ) )
+ {
+ mImpl->ChangeState( EventData::INTERRUPTED ); // State is not INACTIVE as expect to return to edit mode.
+ // Avoids calling the InsertText() method which can delete selected text
+ }
+ else if ( IsKey( keyEvent, Dali::DALI_KEY_MENU ) ||
+ IsKey( keyEvent, Dali::DALI_KEY_HOME ) )
+ {
+ mImpl->ChangeState( EventData::INACTIVE );
+ // Menu/Home key behaviour does not allow edit mode to resume like Power key
+ // Avoids calling the InsertText() method which can delete selected text
+ }
else
{
DALI_LOG_INFO( gLogFilter, Debug::Verbose, "Controller::KeyEvent %p keyString %s\n", this, keyString.c_str() );
textChanged = true;
}
- mImpl->ChangeState( EventData::EDITING ); // todo Confirm this is the best place to change the state of
+ if ( mImpl->mEventData->mState != EventData::INTERRUPTED && mImpl->mEventData->mState != EventData::INACTIVE )
+ {
+ mImpl->ChangeState( EventData::EDITING );
+ }
mImpl->RequestRelayout();
}
if( !isShowingPlaceholderText &&
( EventData::EDITING == mImpl->mEventData->mState ) )
{
- mImpl->mEventData->mDecorator->SetHandleActive( GRAB_HANDLE, true );
- mImpl->mEventData->mDecorator->SetPopupActive( false );
+ mImpl->ChangeState( EventData::EDITING_WITH_GRAB_HANDLE );
}
-
- mImpl->ChangeState( EventData::EDITING );
-
- // Handles & cursors must be repositioned after Relayout() i.e. after the Model has been updated
- if( mImpl->mEventData )
+ else if( EventData::EDITING_WITH_GRAB_HANDLE != mImpl->mEventData->mState )
{
- Event event( Event::TAP_EVENT );
- event.p1.mUint = tapCount;
- event.p2.mFloat = x;
- event.p3.mFloat = y;
- mImpl->mEventData->mEventQueue.push_back( event );
-
- mImpl->RequestRelayout();
+ // Handles & cursors must be repositioned after Relayout() i.e. after the Model has been updated
+ mImpl->ChangeState( EventData::EDITING );
}
+
+ Event event( Event::TAP_EVENT );
+ event.p1.mUint = tapCount;
+ event.p2.mFloat = x;
+ event.p3.mFloat = y;
+ mImpl->mEventData->mEventQueue.push_back( event );
+
+ mImpl->RequestRelayout();
}
else if( !isShowingPlaceholderText &&
mImpl->mEventData->mSelectionEnabled &&
}
}
+void Controller::LongPressEvent( Gesture::State state, float x, float y )
+{
+ DALI_ASSERT_DEBUG( mImpl->mEventData && "Unexpected PanEvent" );
+
+ if ( mImpl->IsShowingPlaceholderText() || mImpl->mLogicalModel->mText.Count() == 0u )
+ {
+ if ( mImpl->mEventData )
+ {
+ Event event( Event::LONG_PRESS_EVENT );
+ event.p1.mInt = state;
+ mImpl->mEventData->mEventQueue.push_back( event );
+ mImpl->RequestRelayout();
+ }
+ }
+ else if( mImpl->mEventData )
+ {
+ SelectEvent( x, y, false );
+ }
+}
+
void Controller::SelectEvent( float x, float y, bool selectAll )
{
if( mImpl->mEventData )
void Controller::GetTargetSize( Vector2& targetSize )
{
- targetSize = mImpl->mControlSize;
+ targetSize = mImpl->mVisualModel->mControlSize;
}
void Controller::AddDecoration( Actor& actor, bool needsClipping )
projects / platform / core / uifw / dali-toolkit.git / blobdiff