/*
- * Copyright (c) 2020 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2021 Samsung Electronics Co., Ltd.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
#include <dali-toolkit/internal/text/text-controller.h>
// EXTERNAL INCLUDES
-#include <limits>
-#include <cmath>
-#include <memory.h>
+#include <dali-toolkit/devel-api/controls/control-depth-index-ranges.h>
+#include <dali/devel-api/adaptor-framework/window-devel.h>
#include <dali/integration-api/debug.h>
+#include <memory.h>
+#include <cmath>
+#include <limits>
// INTERNAL INCLUDES
-#include <dali-toolkit/internal/text/character-set-conversion.h>
-#include <dali-toolkit/internal/text/layouts/layout-parameters.h>
-#include <dali-toolkit/internal/text/markup-processor.h>
+#include <dali-toolkit/devel-api/text/text-enumerations-devel.h>
#include <dali-toolkit/internal/text/text-controller-event-handler.h>
#include <dali-toolkit/internal/text/text-controller-impl.h>
#include <dali-toolkit/internal/text/text-controller-input-font-handler.h>
+#include <dali-toolkit/internal/text/text-controller-input-properties.h>
#include <dali-toolkit/internal/text/text-controller-placeholder-handler.h>
+#include <dali-toolkit/internal/text/text-controller-relayouter.h>
+#include <dali-toolkit/internal/text/text-controller-text-updater.h>
#include <dali-toolkit/internal/text/text-editable-control-interface.h>
namespace
{
-
#if defined(DEBUG_ENABLED)
Debug::Filter* gLogFilter = Debug::Filter::New(Debug::NoLogging, true, "LOG_TEXT_CONTROLS");
#endif
-const float MAX_FLOAT = std::numeric_limits<float>::max();
+constexpr float MAX_FLOAT = std::numeric_limits<float>::max();
const std::string EMPTY_STRING("");
-float ConvertToEven( float value )
+template<typename Type>
+void EnsureCreated(Type*& object)
{
- int intValue(static_cast<int>( value ));
- return static_cast<float>( intValue + ( intValue & 1 ) );
+ if(!object)
+ {
+ object = new Type();
+ }
}
-int ConvertPixelToPint( float pixel )
+template<typename Type>
+void EnsureCreated(std::unique_ptr<Type>& object)
{
- unsigned int horizontalDpi = 0u;
- unsigned int verticalDpi = 0u;
- Dali::TextAbstraction::FontClient fontClient = Dali::TextAbstraction::FontClient::Get();
- fontClient.GetDpi( horizontalDpi, verticalDpi );
-
- return ( pixel * 72.f ) / static_cast< float >( horizontalDpi );
+ if(!object)
+ {
+ object = std::unique_ptr<Type>(new Type());
+ }
}
-} // namespace
-
-namespace Dali
+template<typename Type, typename Arg1>
+void EnsureCreated(Type*& object, Arg1 arg1)
{
+ if(!object)
+ {
+ object = new Type(arg1);
+ }
+}
-namespace Toolkit
+template<typename Type, typename Arg1, typename Arg2>
+void EnsureCreated(Type*& object, Arg1 arg1, Arg2 arg2)
{
+ if(!object)
+ {
+ object = new Type(arg1, arg2);
+ }
+}
-namespace Text
+float GetDpi()
{
+ unsigned int horizontalDpi = 0u;
+ unsigned int verticalDpi = 0u;
+ Dali::TextAbstraction::FontClient fontClient = Dali::TextAbstraction::FontClient::Get();
+ fontClient.GetDpi(horizontalDpi, verticalDpi);
+ return static_cast<float>(horizontalDpi);
+}
-// public : Constructor.
-
-ControllerPtr Controller::New()
+float ConvertPixelToPoint(float pixel)
{
- return ControllerPtr( new Controller() );
+ return pixel * 72.0f / GetDpi();
}
-ControllerPtr Controller::New( ControlInterface* controlInterface )
+float ConvertPointToPixel(float point)
{
- return ControllerPtr( new Controller( controlInterface ) );
+ // Pixel size = Point size * DPI / 72.f
+ return point * GetDpi() / 72.0f;
}
-ControllerPtr Controller::New( ControlInterface* controlInterface,
- EditableControlInterface* editableControlInterface,
- SelectableControlInterface* selectableControlInterface )
+void UpdateCursorPosition(Dali::Toolkit::Text::EventData* eventData)
{
- return ControllerPtr( new Controller( controlInterface,
- editableControlInterface,
- selectableControlInterface ) );
+ if(eventData && Dali::Toolkit::Text::EventData::IsEditingState(eventData->mState))
+ {
+ // Update the cursor position if it's in editing mode
+ eventData->mDecoratorUpdated = true;
+ eventData->mUpdateCursorPosition = true; // Cursor position should be updated when the font size is updated.
+ }
}
-// public : Configure the text controller.
+} // namespace
+
+namespace Dali::Toolkit::Text
+{
-void Controller::EnableTextInput( DecoratorPtr decorator, InputMethodContext& inputMethodContext )
+void Controller::EnableTextInput(DecoratorPtr decorator, InputMethodContext& inputMethodContext)
{
- if( !decorator )
+ if(!decorator)
{
delete mImpl->mEventData;
mImpl->mEventData = NULL;
return;
}
- if( NULL == mImpl->mEventData )
- {
- mImpl->mEventData = new EventData( decorator, inputMethodContext );
- }
+ EnsureCreated(mImpl->mEventData, decorator, inputMethodContext);
}
-void Controller::SetGlyphType( TextAbstraction::GlyphType glyphType )
+void Controller::SetGlyphType(TextAbstraction::GlyphType glyphType)
{
// Metrics for bitmap & vector based glyphs are different
- mImpl->mMetrics->SetGlyphType( glyphType );
+ mImpl->mMetrics->SetGlyphType(glyphType);
// Clear the font-specific data
- ClearFontData();
+ mImpl->ClearFontData();
mImpl->RequestRelayout();
}
-void Controller::SetMarkupProcessorEnabled( bool enable )
+void Controller::SetMarkupProcessorEnabled(bool enable)
{
- if( enable != mImpl->mMarkupProcessorEnabled )
+ if(enable != mImpl->mMarkupProcessorEnabled)
{
//If Text was already set, call the SetText again for enabling or disabling markup
mImpl->mMarkupProcessorEnabled = enable;
std::string text;
- GetText( text );
- SetText( text );
+ GetText(text);
+ SetText(text);
}
+
+ mImpl->mModel->mVisualModel->SetMarkupProcessorEnabled(enable);
}
bool Controller::IsMarkupProcessorEnabled() const
return mImpl->mMarkupProcessorEnabled;
}
-void Controller::SetAutoScrollEnabled( bool enable )
+bool Controller::HasAnchors() const
{
- DALI_LOG_INFO( gLogFilter, Debug::General, "Controller::SetAutoScrollEnabled[%s] SingleBox[%s]-> [%p]\n", (enable)?"true":"false", ( mImpl->mLayoutEngine.GetLayout() == Layout::Engine::SINGLE_LINE_BOX)?"true":"false", this );
-
- if( mImpl->mLayoutEngine.GetLayout() == Layout::Engine::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_LAYOUT_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_LAYOUT_SIZE |
- REORDER );
- }
+ return (mImpl->mMarkupProcessorEnabled && mImpl->mModel->mLogicalModel->mAnchors.Count() && mImpl->IsShowingRealText());
+}
- mImpl->mIsAutoScrollEnabled = enable;
- mImpl->RequestRelayout();
- }
- else
- {
- DALI_LOG_WARNING( "Attempted AutoScrolling on a non SINGLE_LINE_BOX, request ignored\n" );
- mImpl->mIsAutoScrollEnabled = false;
- }
+void Controller::SetAutoScrollEnabled(bool enable)
+{
+ DALI_LOG_INFO(gLogFilter, Debug::General, "Controller::SetAutoScrollEnabled[%s] SingleBox[%s]-> [%p]\n", (enable) ? "true" : "false", (mImpl->mLayoutEngine.GetLayout() == Layout::Engine::SINGLE_LINE_BOX) ? "true" : "false", this);
+ mImpl->SetAutoScrollEnabled(enable);
}
bool Controller::IsAutoScrollEnabled() const
{
- DALI_LOG_INFO( gLogFilter, Debug::Verbose, "Controller::IsAutoScrollEnabled[%s]\n", mImpl->mIsAutoScrollEnabled?"true":"false" );
-
+ DALI_LOG_INFO(gLogFilter, Debug::Verbose, "Controller::IsAutoScrollEnabled[%s]\n", mImpl->mIsAutoScrollEnabled ? "true" : "false");
return mImpl->mIsAutoScrollEnabled;
}
float Controller::GetAutoScrollLineAlignment() const
{
float offset = 0.f;
-
- if( mImpl->mModel->mVisualModel &&
- ( 0u != mImpl->mModel->mVisualModel->mLines.Count() ) )
+ if(mImpl->mModel->mVisualModel && (0u != mImpl->mModel->mVisualModel->mLines.Count()))
{
- offset = ( *mImpl->mModel->mVisualModel->mLines.Begin() ).alignmentOffset;
+ offset = (*mImpl->mModel->mVisualModel->mLines.Begin()).alignmentOffset;
}
-
return offset;
}
-void Controller::SetHorizontalScrollEnabled( bool enable )
+void Controller::SetHorizontalScrollEnabled(bool enable)
{
- if( ( NULL != mImpl->mEventData ) &&
- mImpl->mEventData->mDecorator )
+ if(mImpl->mEventData && mImpl->mEventData->mDecorator)
{
- mImpl->mEventData->mDecorator->SetHorizontalScrollEnabled( enable );
+ mImpl->mEventData->mDecorator->SetHorizontalScrollEnabled(enable);
}
}
+
bool Controller::IsHorizontalScrollEnabled() const
{
- if( ( NULL != mImpl->mEventData ) &&
- mImpl->mEventData->mDecorator )
- {
- return mImpl->mEventData->mDecorator->IsHorizontalScrollEnabled();
- }
-
- return false;
+ return mImpl->mEventData && mImpl->mEventData->mDecorator && mImpl->mEventData->mDecorator->IsHorizontalScrollEnabled();
}
-void Controller::SetVerticalScrollEnabled( bool enable )
+void Controller::SetVerticalScrollEnabled(bool enable)
{
- if( ( NULL != mImpl->mEventData ) &&
- mImpl->mEventData->mDecorator )
+ if(mImpl->mEventData && mImpl->mEventData->mDecorator)
{
- if( mImpl->mEventData->mDecorator )
- {
- mImpl->mEventData->mDecorator->SetVerticalScrollEnabled( enable );
- }
+ mImpl->mEventData->mDecorator->SetVerticalScrollEnabled(enable);
}
}
bool Controller::IsVerticalScrollEnabled() const
{
- if( ( NULL != mImpl->mEventData ) &&
- mImpl->mEventData->mDecorator )
- {
- return mImpl->mEventData->mDecorator->IsVerticalScrollEnabled();
- }
-
- return false;
+ return mImpl->mEventData && mImpl->mEventData->mDecorator && mImpl->mEventData->mDecorator->IsVerticalScrollEnabled();
}
-void Controller::SetSmoothHandlePanEnabled( bool enable )
+void Controller::SetSmoothHandlePanEnabled(bool enable)
{
- if( ( NULL != mImpl->mEventData ) &&
- mImpl->mEventData->mDecorator )
+ if(mImpl->mEventData && mImpl->mEventData->mDecorator)
{
- mImpl->mEventData->mDecorator->SetSmoothHandlePanEnabled( enable );
+ mImpl->mEventData->mDecorator->SetSmoothHandlePanEnabled(enable);
}
}
bool Controller::IsSmoothHandlePanEnabled() const
{
- if( ( NULL != mImpl->mEventData ) &&
- mImpl->mEventData->mDecorator )
- {
- return mImpl->mEventData->mDecorator->IsSmoothHandlePanEnabled();
- }
-
- return false;
+ return mImpl->mEventData && mImpl->mEventData->mDecorator && mImpl->mEventData->mDecorator->IsSmoothHandlePanEnabled();
}
-void Controller::SetMaximumNumberOfCharacters( Length maxCharacters )
+void Controller::SetMaximumNumberOfCharacters(Length maxCharacters)
{
mImpl->mMaximumNumberOfCharacters = maxCharacters;
}
return mImpl->mMaximumNumberOfCharacters;
}
-void Controller::SetEnableCursorBlink( bool enable )
+void Controller::SetEnableCursorBlink(bool enable)
{
- DALI_ASSERT_DEBUG( NULL != mImpl->mEventData && "TextInput disabled" );
-
- if( NULL != mImpl->mEventData )
- {
- mImpl->mEventData->mCursorBlinkEnabled = enable;
-
- if( !enable &&
- mImpl->mEventData->mDecorator )
- {
- mImpl->mEventData->mDecorator->StopCursorBlink();
- }
- }
+ mImpl->SetEnableCursorBlink(enable);
}
bool Controller::GetEnableCursorBlink() const
{
- if( NULL != mImpl->mEventData )
- {
- return mImpl->mEventData->mCursorBlinkEnabled;
- }
-
- return false;
+ return mImpl->mEventData && mImpl->mEventData->mCursorBlinkEnabled;
}
-void Controller::SetMultiLineEnabled( bool enable )
+void Controller::SetMultiLineEnabled(bool enable)
{
- const Layout::Engine::Type layout = enable ? Layout::Engine::MULTI_LINE_BOX : Layout::Engine::SINGLE_LINE_BOX;
-
- if( layout != mImpl->mLayoutEngine.GetLayout() )
- {
- // Set the layout type.
- mImpl->mLayoutEngine.SetLayout( layout );
-
- // Set the flags to redo the layout operations
- const OperationsMask layoutOperations = static_cast<OperationsMask>( LAYOUT |
- UPDATE_LAYOUT_SIZE |
- ALIGN |
- REORDER );
-
- mImpl->mTextUpdateInfo.mFullRelayoutNeeded = true;
- mImpl->mOperationsPending = static_cast<OperationsMask>( mImpl->mOperationsPending | layoutOperations );
-
- // Need to recalculate natural size
- mImpl->mRecalculateNaturalSize = true;
-
- mImpl->RequestRelayout();
- }
+ mImpl->SetMultiLineEnabled(enable);
}
bool Controller::IsMultiLineEnabled() const
return Layout::Engine::MULTI_LINE_BOX == mImpl->mLayoutEngine.GetLayout();
}
-void Controller::SetHorizontalAlignment( Text::HorizontalAlignment::Type alignment )
+void Controller::SetHorizontalAlignment(Text::HorizontalAlignment::Type alignment)
{
- if( alignment != mImpl->mModel->mHorizontalAlignment )
- {
- // Set the alignment.
- mImpl->mModel->mHorizontalAlignment = alignment;
-
- // 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->SetHorizontalAlignment(alignment);
}
Text::HorizontalAlignment::Type Controller::GetHorizontalAlignment() const
return mImpl->mModel->mHorizontalAlignment;
}
-void Controller::SetVerticalAlignment( VerticalAlignment::Type alignment )
+void Controller::SetVerticalAlignment(VerticalAlignment::Type alignment)
{
- if( alignment != mImpl->mModel->mVerticalAlignment )
- {
- // Set the alignment.
- mImpl->mModel->mVerticalAlignment = alignment;
-
- mImpl->mOperationsPending = static_cast<OperationsMask>( mImpl->mOperationsPending | ALIGN );
-
- mImpl->RequestRelayout();
- }
+ mImpl->SetVerticalAlignment(alignment);
}
VerticalAlignment::Type Controller::GetVerticalAlignment() const
return mImpl->mModel->mIgnoreSpacesAfterText;
}
-void Controller::SetIgnoreSpacesAfterText( bool ignore )
+void Controller::SetIgnoreSpacesAfterText(bool ignore)
{
mImpl->mModel->mIgnoreSpacesAfterText = ignore;
}
-bool Controller::IsMatchSystemLanguageDirection() const
+void Controller::ChangedLayoutDirection()
{
- return mImpl->mModel->mMatchSystemLanguageDirection;
+ mImpl->mIsLayoutDirectionChanged = true;
}
-void Controller::SetMatchSystemLanguageDirection( bool match )
+void Controller::SetMatchLayoutDirection(DevelText::MatchLayoutDirection type)
{
- mImpl->mModel->mMatchSystemLanguageDirection = match;
+ mImpl->mModel->mMatchLayoutDirection = type;
}
-void Controller::SetLayoutDirection( Dali::LayoutDirection::Type layoutDirection )
+DevelText::MatchLayoutDirection Controller::GetMatchLayoutDirection() const
{
- mImpl->mLayoutDirection = layoutDirection;
+ return mImpl->mModel->mMatchLayoutDirection;
}
-bool Controller::IsShowingRealText() const
+void Controller::SetLayoutDirection(Dali::LayoutDirection::Type layoutDirection)
{
- return mImpl->IsShowingRealText();
+ mImpl->mLayoutDirection = layoutDirection;
}
-
-void Controller::SetLineWrapMode( Text::LineWrap::Mode lineWrapMode )
+Dali::LayoutDirection::Type Controller::GetLayoutDirection(Dali::Actor& actor) const
{
- if( lineWrapMode != mImpl->mModel->mLineWrapMode )
+ if(mImpl->mModel->mMatchLayoutDirection == DevelText::MatchLayoutDirection::LOCALE ||
+ (mImpl->mModel->mMatchLayoutDirection == DevelText::MatchLayoutDirection::INHERIT && !mImpl->mIsLayoutDirectionChanged))
{
- // Set the text wrap mode.
- mImpl->mModel->mLineWrapMode = lineWrapMode;
-
+ return static_cast<Dali::LayoutDirection::Type>(DevelWindow::Get(actor).GetRootLayer().GetProperty(Dali::Actor::Property::LAYOUT_DIRECTION).Get<int>());
+ }
+ else
+ {
+ return static_cast<Dali::LayoutDirection::Type>(actor.GetProperty(Dali::Actor::Property::LAYOUT_DIRECTION).Get<int>());
+ }
+}
- // Update Text layout for applying wrap mode
- mImpl->mOperationsPending = static_cast<OperationsMask>( mImpl->mOperationsPending |
- ALIGN |
- LAYOUT |
- UPDATE_LAYOUT_SIZE |
- REORDER );
- mImpl->mTextUpdateInfo.mCharacterIndex = 0u;
- mImpl->mTextUpdateInfo.mNumberOfCharactersToRemove = mImpl->mTextUpdateInfo.mPreviousNumberOfCharacters;
- mImpl->mTextUpdateInfo.mNumberOfCharactersToAdd = mImpl->mModel->mLogicalModel->mText.Count();
+bool Controller::IsShowingRealText() const
+{
+ return mImpl->IsShowingRealText();
+}
- // Request relayout
- mImpl->RequestRelayout();
- }
+void Controller::SetLineWrapMode(Text::LineWrap::Mode lineWrapMode)
+{
+ mImpl->SetLineWrapMode(lineWrapMode);
}
Text::LineWrap::Mode Controller::GetLineWrapMode() const
return mImpl->mModel->mLineWrapMode;
}
-void Controller::SetTextElideEnabled( bool enabled )
+void Controller::SetTextElideEnabled(bool enabled)
{
mImpl->mModel->mElideEnabled = enabled;
+ mImpl->mModel->mVisualModel->SetTextElideEnabled(enabled);
}
bool Controller::IsTextElideEnabled() const
return mImpl->mTextFitEnabled;
}
-void Controller::SetTextFitMinSize( float minSize, FontSizeType type )
+void Controller::SetTextFitChanged(bool changed)
{
- switch( type )
- {
- case POINT_SIZE:
- {
- mImpl->mTextFitMinSize = minSize;
- break;
- }
- case PIXEL_SIZE:
- {
- mImpl->mTextFitMinSize = ConvertPixelToPint( minSize );
- break;
- }
- }
+ mImpl->mTextFitChanged = changed;
+}
+
+bool Controller::IsTextFitChanged() const
+{
+ return mImpl->mTextFitChanged;
+}
+
+void Controller::SetTextFitMinSize(float minSize, FontSizeType type)
+{
+ mImpl->mTextFitMinSize = (type == POINT_SIZE) ? minSize : ConvertPixelToPoint(minSize);
}
float Controller::GetTextFitMinSize() const
return mImpl->mTextFitMinSize;
}
-void Controller::SetTextFitMaxSize( float maxSize, FontSizeType type )
+void Controller::SetTextFitMaxSize(float maxSize, FontSizeType type)
{
- switch( type )
- {
- case POINT_SIZE:
- {
- mImpl->mTextFitMaxSize = maxSize;
- break;
- }
- case PIXEL_SIZE:
- {
- mImpl->mTextFitMaxSize = ConvertPixelToPint( maxSize );
- break;
- }
- }
+ mImpl->mTextFitMaxSize = (type == POINT_SIZE) ? maxSize : ConvertPixelToPoint(maxSize);
}
float Controller::GetTextFitMaxSize() const
return mImpl->mTextFitMaxSize;
}
-void Controller::SetTextFitStepSize( float step, FontSizeType type )
+void Controller::SetTextFitStepSize(float step, FontSizeType type)
{
- switch( type )
- {
- case POINT_SIZE:
- {
- mImpl->mTextFitStepSize = step;
- break;
- }
- case PIXEL_SIZE:
- {
- mImpl->mTextFitStepSize = ConvertPixelToPint( step );
- break;
- }
- }
+ mImpl->mTextFitStepSize = (type == POINT_SIZE) ? step : ConvertPixelToPoint(step);
}
float Controller::GetTextFitStepSize() const
return mImpl->mTextFitContentSize;
}
-void Controller::SetPlaceholderTextElideEnabled( bool enabled )
+float Controller::GetTextFitPointSize() const
+{
+ return mImpl->mFontDefaults ? mImpl->mFontDefaults->mFitPointSize : 0.0f;
+}
+
+void Controller::SetPlaceholderTextElideEnabled(bool enabled)
{
PlaceholderHandler::SetPlaceholderTextElideEnabled(*this, enabled);
}
return PlaceholderHandler::IsPlaceholderTextElideEnabled(*this);
}
-void Controller::SetSelectionEnabled( bool enabled )
+void Controller::SetSelectionEnabled(bool enabled)
{
mImpl->mEventData->mSelectionEnabled = enabled;
}
return mImpl->mEventData->mSelectionEnabled;
}
-void Controller::SetShiftSelectionEnabled( bool enabled )
+void Controller::SetShiftSelectionEnabled(bool enabled)
{
mImpl->mEventData->mShiftSelectionFlag = enabled;
}
return mImpl->mEventData->mShiftSelectionFlag;
}
-void Controller::SetGrabHandleEnabled( bool enabled )
+void Controller::SetGrabHandleEnabled(bool enabled)
{
mImpl->mEventData->mGrabHandleEnabled = enabled;
}
return mImpl->mEventData->mGrabHandlePopupEnabled;
}
-// public : Update
-
-void Controller::SetText( const std::string& text )
+void Controller::SetText(const std::string& text)
{
- DALI_LOG_INFO( gLogFilter, Debug::Verbose, "Controller::SetText\n" );
-
- // Reset keyboard as text changed
- mImpl->ResetInputMethodContext();
-
- // Remove the previously set text and style.
- ResetText();
-
- // Remove the style.
- ClearStyleData();
-
- CharacterIndex lastCursorIndex = 0u;
-
- if( NULL != mImpl->mEventData )
- {
- // If popup shown then hide it by switching to Editing state
- if( ( EventData::SELECTING == mImpl->mEventData->mState ) ||
- ( EventData::EDITING_WITH_POPUP == mImpl->mEventData->mState ) ||
- ( EventData::EDITING_WITH_GRAB_HANDLE == mImpl->mEventData->mState ) ||
- ( EventData::EDITING_WITH_PASTE_POPUP == mImpl->mEventData->mState ) )
- {
- mImpl->ChangeState( EventData::EDITING );
- }
- }
-
- if( !text.empty() )
- {
- mImpl->mModel->mVisualModel->SetTextColor( mImpl->mTextColor );
-
- MarkupProcessData markupProcessData( mImpl->mModel->mLogicalModel->mColorRuns,
- mImpl->mModel->mLogicalModel->mFontDescriptionRuns,
- mImpl->mModel->mLogicalModel->mEmbeddedItems );
-
- Length textSize = 0u;
- const uint8_t* utf8 = NULL;
- if( mImpl->mMarkupProcessorEnabled )
- {
- ProcessMarkupString( text, markupProcessData );
- textSize = markupProcessData.markupProcessedText.size();
-
- // This is a bit horrible but std::string returns a (signed) char*
- utf8 = reinterpret_cast<const uint8_t*>( markupProcessData.markupProcessedText.c_str() );
- }
- else
- {
- textSize = text.size();
-
- // This is a bit horrible but std::string returns a (signed) char*
- utf8 = reinterpret_cast<const uint8_t*>( text.c_str() );
- }
-
- // Convert text into UTF-32
- Vector<Character>& utf32Characters = mImpl->mModel->mLogicalModel->mText;
- utf32Characters.Resize( textSize );
-
- // Transform a text array encoded in utf8 into an array encoded in utf32.
- // It returns the actual number of characters.
- Length characterCount = Utf8ToUtf32( utf8, textSize, utf32Characters.Begin() );
- utf32Characters.Resize( characterCount );
-
- DALI_ASSERT_DEBUG( textSize >= characterCount && "Invalid UTF32 conversion length" );
- DALI_LOG_INFO( gLogFilter, Debug::Verbose, "Controller::SetText %p UTF8 size %d, UTF32 size %d\n", this, textSize, mImpl->mModel->mLogicalModel->mText.Count() );
-
- // The characters to be added.
- mImpl->mTextUpdateInfo.mNumberOfCharactersToAdd = mImpl->mModel->mLogicalModel->mText.Count();
-
- // To reset the cursor position
- lastCursorIndex = characterCount;
-
- // Update the rest of the model during size negotiation
- mImpl->QueueModifyEvent( ModifyEvent::TEXT_REPLACED );
-
- // The natural size needs to be re-calculated.
- mImpl->mRecalculateNaturalSize = true;
-
- // The text direction needs to be updated.
- mImpl->mUpdateTextDirection = true;
-
- // Apply modifications to the model
- mImpl->mOperationsPending = ALL_OPERATIONS;
- }
- else
- {
- ShowPlaceholderText();
- }
-
- // Resets the cursor position.
- ResetCursorPosition( lastCursorIndex );
-
- // Scrolls the text to make the cursor visible.
- ResetScrollPosition();
-
- mImpl->RequestRelayout();
-
- if( NULL != mImpl->mEventData )
- {
- // Cancel previously queued events
- mImpl->mEventData->mEventQueue.clear();
- }
-
- // Do this last since it provides callbacks into application code.
- if( NULL != mImpl->mEditableControlInterface )
- {
- mImpl->mEditableControlInterface->TextChanged();
- }
+ TextUpdater::SetText(*this, text);
}
-void Controller::GetText( std::string& text ) const
+void Controller::GetText(std::string& text) const
{
- if( !mImpl->IsShowingPlaceholderText() )
+ if(!mImpl->IsShowingPlaceholderText())
{
// Retrieves the text string.
- mImpl->GetText( 0u, text );
+ mImpl->GetText(0u, text);
}
else
{
- DALI_LOG_INFO( gLogFilter, Debug::Verbose, "Controller::GetText %p empty (but showing placeholder)\n", this );
+ DALI_LOG_INFO(gLogFilter, Debug::Verbose, "Controller::GetText %p empty (but showing placeholder)\n", this);
}
}
-void Controller::SetPlaceholderText( PlaceholderType type, const std::string& text )
+void Controller::SetPlaceholderText(PlaceholderType type, const std::string& text)
{
PlaceholderHandler::SetPlaceholderText(*this, type, text);
}
-void Controller::GetPlaceholderText( PlaceholderType type, std::string& text ) const
+void Controller::GetPlaceholderText(PlaceholderType type, std::string& text) const
{
- PlaceholderHandler::GetPlaceholderText(*this, type, text );
+ PlaceholderHandler::GetPlaceholderText(*this, type, text);
}
-void Controller::UpdateAfterFontChange( const std::string& newDefaultFont )
+void Controller::UpdateAfterFontChange(const std::string& newDefaultFont)
{
- DALI_LOG_INFO( gLogFilter, Debug::Verbose, "Controller::UpdateAfterFontChange\n");
-
- if( !mImpl->mFontDefaults->familyDefined ) // If user defined font then should not update when system font changes
- {
- DALI_LOG_INFO( gLogFilter, Debug::Concise, "Controller::UpdateAfterFontChange newDefaultFont(%s)\n", newDefaultFont.c_str() );
- mImpl->mFontDefaults->mFontDescription.family = newDefaultFont;
-
- ClearFontData();
-
- mImpl->RequestRelayout();
- }
+ mImpl->UpdateAfterFontChange(newDefaultFont);
}
-void Controller::RetrieveSelection( std::string& selectedText ) const
+void Controller::RetrieveSelection(std::string& selectedText) const
{
- mImpl->RetrieveSelection( selectedText, false );
+ mImpl->RetrieveSelection(selectedText, false);
}
-void Controller::SetSelection( int start, int end )
+void Controller::SetSelection(int start, int end)
{
- mImpl->SetSelection( start, end );
+ mImpl->SetSelection(start, end);
}
-std::pair< int, int > Controller::GetSelectionIndexes() const
+std::pair<int, int> Controller::GetSelectionIndexes() const
{
return mImpl->GetSelectionIndexes();
}
-void Controller::CopyStringToClipboard( const std::string& source )
+void Controller::CopyStringToClipboard(const std::string& source)
{
- mImpl->CopyStringToClipboard( source );
+ mImpl->CopyStringToClipboard(source);
}
-void Controller::SendSelectionToClipboard( bool deleteAfterSending )
+void Controller::SendSelectionToClipboard(bool deleteAfterSending)
{
- mImpl->SendSelectionToClipboard( deleteAfterSending );
+ mImpl->SendSelectionToClipboard(deleteAfterSending);
}
-// public : Default style & Input style
-
-void Controller::SetDefaultFontFamily( const std::string& defaultFontFamily )
+void Controller::SetDefaultFontFamily(const std::string& defaultFontFamily)
{
- if( NULL == mImpl->mFontDefaults )
- {
- mImpl->mFontDefaults = new FontDefaults();
- }
+ EnsureCreated(mImpl->mFontDefaults);
mImpl->mFontDefaults->mFontDescription.family = defaultFontFamily;
- DALI_LOG_INFO( gLogFilter, Debug::General, "Controller::SetDefaultFontFamily %s\n", defaultFontFamily.c_str());
+ DALI_LOG_INFO(gLogFilter, Debug::General, "Controller::SetDefaultFontFamily %s\n", defaultFontFamily.c_str());
mImpl->mFontDefaults->familyDefined = !defaultFontFamily.empty();
- if( mImpl->mEventData )
- {
- // Update the cursor position if it's in editing mode
- if( EventData::IsEditingState( mImpl->mEventData->mState ) )
- {
- mImpl->mEventData->mDecoratorUpdated = true;
- mImpl->mEventData->mUpdateCursorPosition = true; // Cursor position should be updated when the font family is updated.
- }
- }
+ // Update the cursor position if it's in editing mode
+ UpdateCursorPosition(mImpl->mEventData);
// Clear the font-specific data
- ClearFontData();
+ mImpl->ClearFontData();
mImpl->RequestRelayout();
}
const std::string& Controller::GetDefaultFontFamily() const
{
- if( NULL != mImpl->mFontDefaults )
- {
- return mImpl->mFontDefaults->mFontDescription.family;
- }
-
- return EMPTY_STRING;
+ return mImpl->mFontDefaults ? mImpl->mFontDefaults->mFontDescription.family : EMPTY_STRING;
}
-void Controller::SetPlaceholderFontFamily( const std::string& placeholderTextFontFamily )
+void Controller::SetPlaceholderFontFamily(const std::string& placeholderTextFontFamily)
{
PlaceholderHandler::SetPlaceholderFontFamily(*this, placeholderTextFontFamily);
}
return PlaceholderHandler::GetPlaceholderFontFamily(*this);
}
-void Controller::SetDefaultFontWeight( FontWeight weight )
+void Controller::SetDefaultFontWeight(FontWeight weight)
{
- if( NULL == mImpl->mFontDefaults )
- {
- mImpl->mFontDefaults = new FontDefaults();
- }
+ EnsureCreated(mImpl->mFontDefaults);
mImpl->mFontDefaults->mFontDescription.weight = weight;
- mImpl->mFontDefaults->weightDefined = true;
+ mImpl->mFontDefaults->weightDefined = true;
- if( mImpl->mEventData )
- {
- // Update the cursor position if it's in editing mode
- if( EventData::IsEditingState( mImpl->mEventData->mState ) )
- {
- mImpl->mEventData->mDecoratorUpdated = true;
- mImpl->mEventData->mUpdateCursorPosition = true; // Cursor position should be updated when the font weight is updated.
- }
- }
+ // Update the cursor position if it's in editing mode
+ UpdateCursorPosition(mImpl->mEventData);
// Clear the font-specific data
- ClearFontData();
+ mImpl->ClearFontData();
mImpl->RequestRelayout();
}
bool Controller::IsDefaultFontWeightDefined() const
{
- if( NULL != mImpl->mFontDefaults )
- {
- return mImpl->mFontDefaults->weightDefined;
- }
-
- return false;
+ return mImpl->mFontDefaults && mImpl->mFontDefaults->weightDefined;
}
FontWeight Controller::GetDefaultFontWeight() const
{
- if( NULL != mImpl->mFontDefaults )
- {
- return mImpl->mFontDefaults->mFontDescription.weight;
- }
-
- return TextAbstraction::FontWeight::NORMAL;
+ return mImpl->mFontDefaults ? mImpl->mFontDefaults->mFontDescription.weight : TextAbstraction::FontWeight::NORMAL;
}
-void Controller::SetPlaceholderTextFontWeight( FontWeight weight )
+void Controller::SetPlaceholderTextFontWeight(FontWeight weight)
{
PlaceholderHandler::SetPlaceholderTextFontWeight(*this, weight);
}
bool Controller::IsPlaceholderTextFontWeightDefined() const
{
- return PlaceholderHandler::IsPlaceholderTextFontWeightDefined(*this);;
+ return PlaceholderHandler::IsPlaceholderTextFontWeightDefined(*this);
}
FontWeight Controller::GetPlaceholderTextFontWeight() const
return PlaceholderHandler::GetPlaceholderTextFontWeight(*this);
}
-void Controller::SetDefaultFontWidth( FontWidth width )
+void Controller::SetDefaultFontWidth(FontWidth width)
{
- if( NULL == mImpl->mFontDefaults )
- {
- mImpl->mFontDefaults = new FontDefaults();
- }
+ EnsureCreated(mImpl->mFontDefaults);
mImpl->mFontDefaults->mFontDescription.width = width;
- mImpl->mFontDefaults->widthDefined = true;
+ mImpl->mFontDefaults->widthDefined = true;
- if( mImpl->mEventData )
- {
- // Update the cursor position if it's in editing mode
- if( EventData::IsEditingState( mImpl->mEventData->mState ) )
- {
- mImpl->mEventData->mDecoratorUpdated = true;
- mImpl->mEventData->mUpdateCursorPosition = true; // Cursor position should be updated when the font width is updated.
- }
- }
+ // Update the cursor position if it's in editing mode
+ UpdateCursorPosition(mImpl->mEventData);
// Clear the font-specific data
- ClearFontData();
+ mImpl->ClearFontData();
mImpl->RequestRelayout();
}
bool Controller::IsDefaultFontWidthDefined() const
{
- if( NULL != mImpl->mFontDefaults )
- {
- return mImpl->mFontDefaults->widthDefined;
- }
-
- return false;
+ return mImpl->mFontDefaults && mImpl->mFontDefaults->widthDefined;
}
FontWidth Controller::GetDefaultFontWidth() const
{
- if( NULL != mImpl->mFontDefaults )
- {
- return mImpl->mFontDefaults->mFontDescription.width;
- }
-
- return TextAbstraction::FontWidth::NORMAL;
+ return mImpl->mFontDefaults ? mImpl->mFontDefaults->mFontDescription.width : TextAbstraction::FontWidth::NORMAL;
}
-void Controller::SetPlaceholderTextFontWidth( FontWidth width )
+void Controller::SetPlaceholderTextFontWidth(FontWidth width)
{
PlaceholderHandler::SetPlaceholderTextFontWidth(*this, width);
}
return PlaceholderHandler::GetPlaceholderTextFontWidth(*this);
}
-void Controller::SetDefaultFontSlant( FontSlant slant )
+void Controller::SetDefaultFontSlant(FontSlant slant)
{
- if( NULL == mImpl->mFontDefaults )
- {
- mImpl->mFontDefaults = new FontDefaults();
- }
+ EnsureCreated(mImpl->mFontDefaults);
mImpl->mFontDefaults->mFontDescription.slant = slant;
- mImpl->mFontDefaults->slantDefined = true;
+ mImpl->mFontDefaults->slantDefined = true;
- if( mImpl->mEventData )
- {
- // Update the cursor position if it's in editing mode
- if( EventData::IsEditingState( mImpl->mEventData->mState ) )
- {
- mImpl->mEventData->mDecoratorUpdated = true;
- mImpl->mEventData->mUpdateCursorPosition = true; // Cursor position should be updated when the font slant is updated.
- }
- }
+ // Update the cursor position if it's in editing mode
+ UpdateCursorPosition(mImpl->mEventData);
// Clear the font-specific data
- ClearFontData();
+ mImpl->ClearFontData();
mImpl->RequestRelayout();
}
bool Controller::IsDefaultFontSlantDefined() const
{
- if( NULL != mImpl->mFontDefaults )
- {
- return mImpl->mFontDefaults->slantDefined;
- }
- return false;
+ return mImpl->mFontDefaults && mImpl->mFontDefaults->slantDefined;
}
FontSlant Controller::GetDefaultFontSlant() const
{
- if( NULL != mImpl->mFontDefaults )
- {
- return mImpl->mFontDefaults->mFontDescription.slant;
- }
-
- return TextAbstraction::FontSlant::NORMAL;
+ return mImpl->mFontDefaults ? mImpl->mFontDefaults->mFontDescription.slant : TextAbstraction::FontSlant::NORMAL;
}
-void Controller::SetPlaceholderTextFontSlant( FontSlant slant )
+void Controller::SetPlaceholderTextFontSlant(FontSlant slant)
{
PlaceholderHandler::SetPlaceholderTextFontSlant(*this, slant);
}
return PlaceholderHandler::GetPlaceholderTextFontSlant(*this);
}
-void Controller::SetFontSizeScale( float scale )
+void Controller::SetFontSizeScale(float scale)
{
mImpl->mFontSizeScale = scale;
- if( mImpl->mEventData )
- {
- // Update the cursor position if it's in editing mode
- if( EventData::IsEditingState( mImpl->mEventData->mState ) )
- {
- mImpl->mEventData->mDecoratorUpdated = true;
- mImpl->mEventData->mUpdateCursorPosition = true; // Cursor position should be updated when the font size is updated.
- }
- }
+ // Update the cursor position if it's in editing mode
+ UpdateCursorPosition(mImpl->mEventData);
// Clear the font-specific data
- ClearFontData();
+ mImpl->ClearFontData();
mImpl->RequestRelayout();
}
float Controller::GetFontSizeScale() const
{
- if( nullptr != mImpl->mFontDefaults )
- {
- return mImpl->mFontSizeScale;
- }
-
- return 1.f;
+ return mImpl->mFontDefaults ? mImpl->mFontSizeScale : 1.0f;
}
-void Controller::SetDefaultFontSize( float fontSize, FontSizeType type )
+void Controller::SetDefaultFontSize(float fontSize, FontSizeType type)
{
- if( NULL == mImpl->mFontDefaults )
- {
- mImpl->mFontDefaults = new FontDefaults();
- }
+ EnsureCreated(mImpl->mFontDefaults);
- switch( type )
- {
- case POINT_SIZE:
- {
- mImpl->mFontDefaults->mDefaultPointSize = fontSize;
- mImpl->mFontDefaults->sizeDefined = true;
- break;
- }
- case PIXEL_SIZE:
- {
- // Point size = Pixel size * 72.f / DPI
- unsigned int horizontalDpi = 0u;
- unsigned int verticalDpi = 0u;
- TextAbstraction::FontClient fontClient = TextAbstraction::FontClient::Get();
- fontClient.GetDpi( horizontalDpi, verticalDpi );
-
- mImpl->mFontDefaults->mDefaultPointSize = ( fontSize * 72.f ) / static_cast< float >( horizontalDpi );
- mImpl->mFontDefaults->sizeDefined = true;
- break;
- }
- }
+ mImpl->mFontDefaults->mDefaultPointSize = (type == POINT_SIZE) ? fontSize : ConvertPixelToPoint(fontSize);
+ mImpl->mFontDefaults->sizeDefined = true;
- if( mImpl->mEventData )
- {
- // Update the cursor position if it's in editing mode
- if( EventData::IsEditingState( mImpl->mEventData->mState ) )
- {
- mImpl->mEventData->mDecoratorUpdated = true;
- mImpl->mEventData->mUpdateCursorPosition = true; // Cursor position should be updated when the font size is updated.
- }
- }
+ // Update the cursor position if it's in editing mode
+ UpdateCursorPosition(mImpl->mEventData);
// Clear the font-specific data
- ClearFontData();
+ mImpl->ClearFontData();
mImpl->RequestRelayout();
}
-float Controller::GetDefaultFontSize( FontSizeType type ) const
+float Controller::GetDefaultFontSize(FontSizeType type) const
{
- float value = 0.0f;
- if( NULL != mImpl->mFontDefaults )
+ if(mImpl->mFontDefaults)
{
- switch( type )
- {
- case POINT_SIZE:
- {
- value = mImpl->mFontDefaults->mDefaultPointSize;
- break;
- }
- case PIXEL_SIZE:
- {
- // Pixel size = Point size * DPI / 72.f
- unsigned int horizontalDpi = 0u;
- unsigned int verticalDpi = 0u;
- TextAbstraction::FontClient fontClient = TextAbstraction::FontClient::Get();
- fontClient.GetDpi( horizontalDpi, verticalDpi );
-
- value = mImpl->mFontDefaults->mDefaultPointSize * static_cast< float >( horizontalDpi ) / 72.f;
- break;
- }
- }
- return value;
+ return (type == POINT_SIZE) ? mImpl->mFontDefaults->mDefaultPointSize : ConvertPointToPixel(mImpl->mFontDefaults->mDefaultPointSize);
}
-
- return value;
+ return 0.0f;
}
-void Controller::SetPlaceholderTextFontSize( float fontSize, FontSizeType type )
+void Controller::SetPlaceholderTextFontSize(float fontSize, FontSizeType type)
{
PlaceholderHandler::SetPlaceholderTextFontSize(*this, fontSize, type);
}
-float Controller::GetPlaceholderTextFontSize( FontSizeType type ) const
+float Controller::GetPlaceholderTextFontSize(FontSizeType type) const
{
return PlaceholderHandler::GetPlaceholderTextFontSize(*this, type);
}
-void Controller::SetDefaultColor( const Vector4& color )
+void Controller::SetDefaultColor(const Vector4& color)
{
- mImpl->mTextColor = color;
-
- if( !mImpl->IsShowingPlaceholderText() )
- {
- mImpl->mModel->mVisualModel->SetTextColor( color );
-
- mImpl->mModel->mLogicalModel->mColorRuns.Clear();
-
- mImpl->mOperationsPending = static_cast<OperationsMask>( mImpl->mOperationsPending | COLOR );
-
- mImpl->RequestRelayout();
- }
+ mImpl->SetDefaultColor(color);
}
const Vector4& Controller::GetDefaultColor() const
return mImpl->mTextColor;
}
-void Controller::SetPlaceholderTextColor( const Vector4& textColor )
+void Controller::SetPlaceholderTextColor(const Vector4& textColor)
{
PlaceholderHandler::SetPlaceholderTextColor(*this, textColor);
}
return PlaceholderHandler::GetPlaceholderTextColor(*this);
}
-void Controller::SetShadowOffset( const Vector2& shadowOffset )
+void Controller::SetShadowOffset(const Vector2& shadowOffset)
{
- mImpl->mModel->mVisualModel->SetShadowOffset( shadowOffset );
-
+ mImpl->mModel->mVisualModel->SetShadowOffset(shadowOffset);
mImpl->RequestRelayout();
}
return mImpl->mModel->mVisualModel->GetShadowOffset();
}
-void Controller::SetShadowColor( const Vector4& shadowColor )
+void Controller::SetShadowColor(const Vector4& shadowColor)
{
- mImpl->mModel->mVisualModel->SetShadowColor( shadowColor );
-
+ mImpl->mModel->mVisualModel->SetShadowColor(shadowColor);
mImpl->RequestRelayout();
}
return mImpl->mModel->mVisualModel->GetShadowColor();
}
-void Controller::SetShadowBlurRadius( const float& shadowBlurRadius )
+void Controller::SetShadowBlurRadius(const float& shadowBlurRadius)
{
- if ( fabsf( GetShadowBlurRadius() - shadowBlurRadius ) > Math::MACHINE_EPSILON_1 )
+ if(fabsf(GetShadowBlurRadius() - shadowBlurRadius) > Math::MACHINE_EPSILON_1)
{
- mImpl->mModel->mVisualModel->SetShadowBlurRadius( shadowBlurRadius );
-
+ mImpl->mModel->mVisualModel->SetShadowBlurRadius(shadowBlurRadius);
mImpl->RequestRelayout();
}
}
return mImpl->mModel->mVisualModel->GetShadowBlurRadius();
}
-void Controller::SetUnderlineColor( const Vector4& color )
+void Controller::SetUnderlineColor(const Vector4& color)
{
- mImpl->mModel->mVisualModel->SetUnderlineColor( color );
-
+ mImpl->mModel->mVisualModel->SetUnderlineColor(color);
mImpl->RequestRelayout();
}
return mImpl->mModel->mVisualModel->GetUnderlineColor();
}
-void Controller::SetUnderlineEnabled( bool enabled )
+void Controller::SetUnderlineEnabled(bool enabled)
{
- mImpl->mModel->mVisualModel->SetUnderlineEnabled( enabled );
-
+ mImpl->mModel->mVisualModel->SetUnderlineEnabled(enabled);
mImpl->RequestRelayout();
}
return mImpl->mModel->mVisualModel->IsUnderlineEnabled();
}
-void Controller::SetUnderlineHeight( float height )
+void Controller::SetUnderlineHeight(float height)
{
- mImpl->mModel->mVisualModel->SetUnderlineHeight( height );
-
+ mImpl->mModel->mVisualModel->SetUnderlineHeight(height);
mImpl->RequestRelayout();
}
return mImpl->mModel->mVisualModel->GetUnderlineHeight();
}
-void Controller::SetOutlineColor( const Vector4& color )
+void Controller::SetOutlineColor(const Vector4& color)
{
- mImpl->mModel->mVisualModel->SetOutlineColor( color );
-
+ mImpl->mModel->mVisualModel->SetOutlineColor(color);
mImpl->RequestRelayout();
}
return mImpl->mModel->mVisualModel->GetOutlineColor();
}
-void Controller::SetOutlineWidth( uint16_t width )
+void Controller::SetOutlineWidth(uint16_t width)
{
- mImpl->mModel->mVisualModel->SetOutlineWidth( width );
-
+ mImpl->mModel->mVisualModel->SetOutlineWidth(width);
mImpl->RequestRelayout();
}
return mImpl->mModel->mVisualModel->GetOutlineWidth();
}
-void Controller::SetBackgroundColor( const Vector4& color )
+void Controller::SetBackgroundColor(const Vector4& color)
{
- mImpl->mModel->mVisualModel->SetBackgroundColor( color );
-
+ mImpl->mModel->mVisualModel->SetBackgroundColor(color);
mImpl->RequestRelayout();
}
return mImpl->mModel->mVisualModel->GetBackgroundColor();
}
-void Controller::SetBackgroundEnabled( bool enabled )
+void Controller::SetBackgroundEnabled(bool enabled)
{
- mImpl->mModel->mVisualModel->SetBackgroundEnabled( enabled );
-
+ mImpl->mModel->mVisualModel->SetBackgroundEnabled(enabled);
mImpl->RequestRelayout();
}
return mImpl->mModel->mVisualModel->IsBackgroundEnabled();
}
-void Controller::SetDefaultEmbossProperties( const std::string& embossProperties )
+void Controller::SetDefaultEmbossProperties(const std::string& embossProperties)
{
- if( NULL == mImpl->mEmbossDefaults )
- {
- mImpl->mEmbossDefaults = new EmbossDefaults();
- }
-
+ EnsureCreated(mImpl->mEmbossDefaults);
mImpl->mEmbossDefaults->properties = embossProperties;
}
const std::string& Controller::GetDefaultEmbossProperties() const
{
- if( NULL != mImpl->mEmbossDefaults )
- {
- return mImpl->mEmbossDefaults->properties;
- }
-
- return EMPTY_STRING;
+ return mImpl->mEmbossDefaults ? mImpl->mEmbossDefaults->properties : EMPTY_STRING;
}
-void Controller::SetDefaultOutlineProperties( const std::string& outlineProperties )
+void Controller::SetDefaultOutlineProperties(const std::string& outlineProperties)
{
- if( NULL == mImpl->mOutlineDefaults )
- {
- mImpl->mOutlineDefaults = new OutlineDefaults();
- }
-
+ EnsureCreated(mImpl->mOutlineDefaults);
mImpl->mOutlineDefaults->properties = outlineProperties;
}
const std::string& Controller::GetDefaultOutlineProperties() const
{
- if( NULL != mImpl->mOutlineDefaults )
- {
- return mImpl->mOutlineDefaults->properties;
- }
-
- return EMPTY_STRING;
+ return mImpl->mOutlineDefaults ? mImpl->mOutlineDefaults->properties : EMPTY_STRING;
}
-bool Controller::SetDefaultLineSpacing( float lineSpacing )
+bool Controller::SetDefaultLineSpacing(float lineSpacing)
{
- if( std::fabs( lineSpacing - mImpl->mLayoutEngine.GetDefaultLineSpacing() ) > Math::MACHINE_EPSILON_1000 )
- {
- mImpl->mLayoutEngine.SetDefaultLineSpacing(lineSpacing);
- mImpl->mRecalculateNaturalSize = true;
- return true;
- }
- return false;
+ return mImpl->SetDefaultLineSpacing(lineSpacing);
}
float Controller::GetDefaultLineSpacing() const
return mImpl->mLayoutEngine.GetDefaultLineSpacing();
}
-bool Controller::SetDefaultLineSize( float lineSize )
+bool Controller::SetDefaultLineSize(float lineSize)
{
- if( std::fabs( lineSize - mImpl->mLayoutEngine.GetDefaultLineSize() ) > Math::MACHINE_EPSILON_1000 )
- {
- mImpl->mLayoutEngine.SetDefaultLineSize(lineSize);
- mImpl->mRecalculateNaturalSize = true;
- return true;
- }
- return false;
+ return mImpl->SetDefaultLineSize(lineSize);
}
float Controller::GetDefaultLineSize() const
return mImpl->mLayoutEngine.GetDefaultLineSize();
}
-void Controller::SetInputColor( const Vector4& color )
+void Controller::SetInputColor(const Vector4& color)
{
- if( NULL != mImpl->mEventData )
- {
- mImpl->mEventData->mInputStyle.textColor = color;
- mImpl->mEventData->mInputStyle.isDefaultColor = false;
-
- if( EventData::SELECTING == mImpl->mEventData->mState || EventData::EDITING == mImpl->mEventData->mState || EventData::INACTIVE == mImpl->mEventData->mState )
- {
- const bool handlesCrossed = mImpl->mEventData->mLeftSelectionPosition > mImpl->mEventData->mRightSelectionPosition;
-
- // Get start and end position of selection
- const CharacterIndex startOfSelectedText = handlesCrossed ? mImpl->mEventData->mRightSelectionPosition : mImpl->mEventData->mLeftSelectionPosition;
- const Length lengthOfSelectedText = ( handlesCrossed ? mImpl->mEventData->mLeftSelectionPosition : mImpl->mEventData->mRightSelectionPosition ) - startOfSelectedText;
-
- // Add the color run.
- const VectorBase::SizeType numberOfRuns = mImpl->mModel->mLogicalModel->mColorRuns.Count();
- mImpl->mModel->mLogicalModel->mColorRuns.Resize( numberOfRuns + 1u );
-
- ColorRun& colorRun = *( mImpl->mModel->mLogicalModel->mColorRuns.Begin() + numberOfRuns );
- colorRun.color = color;
- colorRun.characterRun.characterIndex = startOfSelectedText;
- colorRun.characterRun.numberOfCharacters = lengthOfSelectedText;
-
- // Request to relayout.
- mImpl->mOperationsPending = static_cast<OperationsMask>( mImpl->mOperationsPending | COLOR );
- mImpl->RequestRelayout();
-
- mImpl->mTextUpdateInfo.mCharacterIndex = startOfSelectedText;
- mImpl->mTextUpdateInfo.mNumberOfCharactersToRemove = lengthOfSelectedText;
- mImpl->mTextUpdateInfo.mNumberOfCharactersToAdd = lengthOfSelectedText;
- }
- }
+ InputProperties::SetInputColor(*this, color);
}
const Vector4& Controller::GetInputColor() const
{
- if( NULL != mImpl->mEventData )
- {
- return mImpl->mEventData->mInputStyle.textColor;
- }
-
- // Return the default text's color if there is no EventData.
- return mImpl->mTextColor;
-
+ return InputProperties::GetInputColor(*this);
}
-void Controller::SetInputFontFamily( const std::string& fontFamily )
+void Controller::SetInputFontFamily(const std::string& fontFamily)
{
InputFontHandler::SetInputFontFamily(*this, fontFamily);
}
return InputFontHandler::GetInputFontFamily(*this);
}
-void Controller::SetInputFontWeight( FontWeight weight )
+void Controller::SetInputFontWeight(FontWeight weight)
{
InputFontHandler::SetInputFontWeight(*this, weight);
}
return InputFontHandler::GetInputFontWeight(*this);
}
-void Controller::SetInputFontWidth( FontWidth width )
+void Controller::SetInputFontWidth(FontWidth width)
{
InputFontHandler::SetInputFontWidth(*this, width);
}
return InputFontHandler::GetInputFontWidth(*this);
}
-void Controller::SetInputFontSlant( FontSlant slant )
+void Controller::SetInputFontSlant(FontSlant slant)
{
InputFontHandler::SetInputFontSlant(*this, slant);
}
return InputFontHandler::GetInputFontSlant(*this);
}
-void Controller::SetInputFontPointSize( float size )
+void Controller::SetInputFontPointSize(float size)
{
InputFontHandler::SetInputFontPointSize(*this, size);
}
return InputFontHandler::GetInputFontPointSize(*this);
}
-void Controller::SetInputLineSpacing( float lineSpacing )
+void Controller::SetInputLineSpacing(float lineSpacing)
{
- if( NULL != mImpl->mEventData )
- {
- mImpl->mEventData->mInputStyle.lineSpacing = lineSpacing;
- mImpl->mEventData->mInputStyle.isLineSpacingDefined = true;
- }
+ InputProperties::SetInputLineSpacing(*this, lineSpacing);
}
float Controller::GetInputLineSpacing() const
{
- if( NULL != mImpl->mEventData )
- {
- return mImpl->mEventData->mInputStyle.lineSpacing;
- }
-
- return 0.f;
+ return InputProperties::GetInputLineSpacing(*this);
}
-void Controller::SetInputShadowProperties( const std::string& shadowProperties )
+void Controller::SetInputShadowProperties(const std::string& shadowProperties)
{
- if( NULL != mImpl->mEventData )
- {
- mImpl->mEventData->mInputStyle.shadowProperties = shadowProperties;
- }
+ InputProperties::SetInputShadowProperties(*this, shadowProperties);
}
const std::string& Controller::GetInputShadowProperties() const
{
- if( NULL != mImpl->mEventData )
- {
- return mImpl->mEventData->mInputStyle.shadowProperties;
- }
-
- return EMPTY_STRING;
+ return InputProperties::GetInputShadowProperties(*this);
}
-void Controller::SetInputUnderlineProperties( const std::string& underlineProperties )
+void Controller::SetInputUnderlineProperties(const std::string& underlineProperties)
{
- if( NULL != mImpl->mEventData )
- {
- mImpl->mEventData->mInputStyle.underlineProperties = underlineProperties;
- }
+ InputProperties::SetInputUnderlineProperties(*this, underlineProperties);
}
const std::string& Controller::GetInputUnderlineProperties() const
{
- if( NULL != mImpl->mEventData )
- {
- return mImpl->mEventData->mInputStyle.underlineProperties;
- }
-
- return EMPTY_STRING;
+ return InputProperties::GetInputUnderlineProperties(*this);
}
-void Controller::SetInputEmbossProperties( const std::string& embossProperties )
+void Controller::SetInputEmbossProperties(const std::string& embossProperties)
{
- if( NULL != mImpl->mEventData )
- {
- mImpl->mEventData->mInputStyle.embossProperties = embossProperties;
- }
+ InputProperties::SetInputEmbossProperties(*this, embossProperties);
}
const std::string& Controller::GetInputEmbossProperties() const
{
- if( NULL != mImpl->mEventData )
- {
- return mImpl->mEventData->mInputStyle.embossProperties;
- }
-
- return GetDefaultEmbossProperties();
+ return InputProperties::GetInputEmbossProperties(*this);
}
-void Controller::SetInputOutlineProperties( const std::string& outlineProperties )
+void Controller::SetInputOutlineProperties(const std::string& outlineProperties)
{
- if( NULL != mImpl->mEventData )
- {
- mImpl->mEventData->mInputStyle.outlineProperties = outlineProperties;
- }
+ InputProperties::SetInputOutlineProperties(*this, outlineProperties);
}
const std::string& Controller::GetInputOutlineProperties() const
{
- if( NULL != mImpl->mEventData )
- {
- return mImpl->mEventData->mInputStyle.outlineProperties;
- }
-
- return GetDefaultOutlineProperties();
+ return InputProperties::GetInputOutlineProperties(*this);
}
-void Controller::SetInputModePassword( bool passwordInput )
+void Controller::SetInputModePassword(bool passwordInput)
{
- if( NULL != mImpl->mEventData )
- {
- mImpl->mEventData->mPasswordInput = passwordInput;
- }
+ InputProperties::SetInputModePassword(*this, passwordInput);
}
bool Controller::IsInputModePassword()
{
- if( NULL != mImpl->mEventData )
- {
- return mImpl->mEventData->mPasswordInput;
- }
- return false;
+ return InputProperties::IsInputModePassword(*this);
}
-void Controller::SetNoTextDoubleTapAction( NoTextTap::Action action )
+void Controller::SetNoTextDoubleTapAction(NoTextTap::Action action)
{
- if( NULL != mImpl->mEventData )
+ if(mImpl->mEventData)
{
mImpl->mEventData->mDoubleTapAction = action;
}
Controller::NoTextTap::Action Controller::GetNoTextDoubleTapAction() const
{
- NoTextTap::Action action = NoTextTap::NO_ACTION;
-
- if( NULL != mImpl->mEventData )
- {
- action = mImpl->mEventData->mDoubleTapAction;
- }
-
- return action;
+ return mImpl->mEventData ? mImpl->mEventData->mDoubleTapAction : NoTextTap::NO_ACTION;
}
-void Controller::SetNoTextLongPressAction( NoTextTap::Action action )
+void Controller::SetNoTextLongPressAction(NoTextTap::Action action)
{
- if( NULL != mImpl->mEventData )
+ if(mImpl->mEventData)
{
mImpl->mEventData->mLongPressAction = action;
}
Controller::NoTextTap::Action Controller::GetNoTextLongPressAction() const
{
- NoTextTap::Action action = NoTextTap::NO_ACTION;
-
- if( NULL != mImpl->mEventData )
- {
- action = mImpl->mEventData->mLongPressAction;
- }
-
- return action;
+ return mImpl->mEventData ? mImpl->mEventData->mLongPressAction : NoTextTap::NO_ACTION;
}
bool Controller::IsUnderlineSetByString()
return mImpl->mUnderlineSetByString;
}
-void Controller::UnderlineSetByString( bool setByString )
+void Controller::UnderlineSetByString(bool setByString)
{
mImpl->mUnderlineSetByString = setByString;
}
return mImpl->mShadowSetByString;
}
-void Controller::ShadowSetByString( bool setByString )
+void Controller::ShadowSetByString(bool setByString)
{
mImpl->mShadowSetByString = setByString;
}
return mImpl->mOutlineSetByString;
}
-void Controller::OutlineSetByString( bool setByString )
+void Controller::OutlineSetByString(bool setByString)
{
mImpl->mOutlineSetByString = setByString;
}
return mImpl->mFontStyleSetByString;
}
-void Controller::FontStyleSetByString( bool setByString )
+void Controller::FontStyleSetByString(bool setByString)
{
mImpl->mFontStyleSetByString = setByString;
}
-// public : Queries & retrieves.
-
Layout::Engine& Controller::GetLayoutEngine()
{
return mImpl->mLayoutEngine;
Vector3 Controller::GetNaturalSize()
{
- DALI_LOG_INFO( gLogFilter, Debug::Verbose, "-->Controller::GetNaturalSize\n" );
- Vector3 naturalSize;
-
- // Make sure the model is up-to-date before layouting
- ProcessModifyEvents();
-
- if( mImpl->mRecalculateNaturalSize )
- {
- // Operations that can be done only once until the text changes.
- const OperationsMask onlyOnceOperations = static_cast<OperationsMask>( CONVERT_TO_UTF32 |
- GET_SCRIPTS |
- VALIDATE_FONTS |
- GET_LINE_BREAKS |
- BIDI_INFO |
- SHAPE_TEXT |
- GET_GLYPH_METRICS );
-
- // Set the update info to relayout the whole text.
- mImpl->mTextUpdateInfo.mParagraphCharacterIndex = 0u;
- mImpl->mTextUpdateInfo.mRequestedNumberOfCharacters = mImpl->mModel->mLogicalModel->mText.Count();
-
- // Make sure the model is up-to-date before layouting
- mImpl->UpdateModel( onlyOnceOperations );
-
- // Layout the text for the new width.
- mImpl->mOperationsPending = static_cast<OperationsMask>( mImpl->mOperationsPending | LAYOUT | REORDER );
-
- // Store the actual control's size to restore later.
- const Size actualControlSize = mImpl->mModel->mVisualModel->mControlSize;
-
- DoRelayout( Size( MAX_FLOAT, MAX_FLOAT ),
- static_cast<OperationsMask>( onlyOnceOperations |
- LAYOUT | REORDER ),
- naturalSize.GetVectorXY() );
-
- // Do not do again the only once operations.
- mImpl->mOperationsPending = static_cast<OperationsMask>( mImpl->mOperationsPending & ~onlyOnceOperations );
-
- // Do the size related operations again.
- const OperationsMask sizeOperations = static_cast<OperationsMask>( LAYOUT |
- ALIGN |
- REORDER );
- mImpl->mOperationsPending = static_cast<OperationsMask>( mImpl->mOperationsPending | sizeOperations );
-
- // Stores the natural size to avoid recalculate it again
- // unless the text/style changes.
- mImpl->mModel->mVisualModel->SetNaturalSize( naturalSize.GetVectorXY() );
-
- mImpl->mRecalculateNaturalSize = false;
-
- // Clear the update info. This info will be set the next time the text is updated.
- mImpl->mTextUpdateInfo.Clear();
- mImpl->mTextUpdateInfo.mClearAll = true;
-
- // Restore the actual control's size.
- mImpl->mModel->mVisualModel->mControlSize = actualControlSize;
-
- DALI_LOG_INFO( gLogFilter, Debug::Verbose, "<--Controller::GetNaturalSize calculated %f,%f,%f\n", naturalSize.x, naturalSize.y, naturalSize.z );
- }
- else
- {
- naturalSize = mImpl->mModel->mVisualModel->GetNaturalSize();
-
- DALI_LOG_INFO( gLogFilter, Debug::Verbose, "<--Controller::GetNaturalSize cached %f,%f,%f\n", naturalSize.x, naturalSize.y, naturalSize.z );
- }
-
- naturalSize.x = ConvertToEven( naturalSize.x );
- naturalSize.y = ConvertToEven( naturalSize.y );
-
- return naturalSize;
+ return Relayouter::GetNaturalSize(*this);
}
-bool Controller::CheckForTextFit( float pointSize, Size& layoutSize )
+bool Controller::CheckForTextFit(float pointSize, Size& layoutSize)
{
- Size textSize;
- mImpl->mFontDefaults->mFitPointSize = pointSize;
- mImpl->mFontDefaults->sizeDefined = true;
- ClearFontData();
-
- // Operations that can be done only once until the text changes.
- const OperationsMask onlyOnceOperations = static_cast<OperationsMask>( CONVERT_TO_UTF32 |
- GET_SCRIPTS |
- VALIDATE_FONTS |
- GET_LINE_BREAKS |
- BIDI_INFO |
- SHAPE_TEXT|
- GET_GLYPH_METRICS );
-
- mImpl->mTextUpdateInfo.mParagraphCharacterIndex = 0u;
- mImpl->mTextUpdateInfo.mRequestedNumberOfCharacters = mImpl->mModel->mLogicalModel->mText.Count();
-
- // Make sure the model is up-to-date before layouting
- mImpl->UpdateModel( onlyOnceOperations );
-
- DoRelayout( Size( layoutSize.width, MAX_FLOAT ),
- static_cast<OperationsMask>( onlyOnceOperations | LAYOUT),
- textSize);
-
- // Clear the update info. This info will be set the next time the text is updated.
- mImpl->mTextUpdateInfo.Clear();
- mImpl->mTextUpdateInfo.mClearAll = true;
-
- if( textSize.width > layoutSize.width || textSize.height > layoutSize.height )
- {
- return false;
- }
- return true;
+ return Relayouter::CheckForTextFit(*this, pointSize, layoutSize);
}
-void Controller::FitPointSizeforLayout( Size layoutSize )
+void Controller::FitPointSizeforLayout(Size layoutSize)
{
- const OperationsMask operations = mImpl->mOperationsPending;
- if( NO_OPERATION != ( UPDATE_LAYOUT_SIZE & operations ) || mImpl->mTextFitContentSize != layoutSize )
- {
- bool actualellipsis = mImpl->mModel->mElideEnabled;
- float minPointSize = mImpl->mTextFitMinSize;
- float maxPointSize = mImpl->mTextFitMaxSize;
- float pointInterval = mImpl->mTextFitStepSize;
-
- mImpl->mModel->mElideEnabled = false;
- Vector<float> pointSizeArray;
-
- // check zero value
- if( pointInterval < 1.f )
- {
- mImpl->mTextFitStepSize = pointInterval = 1.0f;
- }
-
- pointSizeArray.Reserve( static_cast< unsigned int >( ceil( ( maxPointSize - minPointSize ) / pointInterval ) ) );
-
- for( float i = minPointSize; i < maxPointSize; i += pointInterval )
- {
- pointSizeArray.PushBack( i );
- }
-
- pointSizeArray.PushBack( maxPointSize );
-
- int bestSizeIndex = 0;
- int min = bestSizeIndex + 1;
- int max = pointSizeArray.Size() - 1;
- while( min <= max )
- {
- int destI = ( min + max ) / 2;
-
- if( CheckForTextFit( pointSizeArray[destI], layoutSize ) )
- {
- bestSizeIndex = min;
- min = destI + 1;
- }
- else
- {
- max = destI - 1;
- bestSizeIndex = max;
- }
- }
-
- mImpl->mModel->mElideEnabled = actualellipsis;
- mImpl->mFontDefaults->mFitPointSize = pointSizeArray[bestSizeIndex];
- mImpl->mFontDefaults->sizeDefined = true;
- ClearFontData();
- }
+ Relayouter::FitPointSizeforLayout(*this, layoutSize);
}
-float Controller::GetHeightForWidth( float width )
+float Controller::GetHeightForWidth(float width)
{
- DALI_LOG_INFO( gLogFilter, Debug::Verbose, "-->Controller::GetHeightForWidth %p width %f\n", this, width );
- // Make sure the model is up-to-date before layouting
- ProcessModifyEvents();
-
- Size layoutSize;
- if( fabsf( width - mImpl->mModel->mVisualModel->mControlSize.width ) > Math::MACHINE_EPSILON_1000 ||
- mImpl->mTextUpdateInfo.mFullRelayoutNeeded ||
- mImpl->mTextUpdateInfo.mClearAll )
- {
- // Operations that can be done only once until the text changes.
- const OperationsMask onlyOnceOperations = static_cast<OperationsMask>( CONVERT_TO_UTF32 |
- GET_SCRIPTS |
- VALIDATE_FONTS |
- GET_LINE_BREAKS |
- BIDI_INFO |
- SHAPE_TEXT |
- GET_GLYPH_METRICS );
-
- // Set the update info to relayout the whole text.
- mImpl->mTextUpdateInfo.mParagraphCharacterIndex = 0u;
- mImpl->mTextUpdateInfo.mRequestedNumberOfCharacters = mImpl->mModel->mLogicalModel->mText.Count();
-
- // Make sure the model is up-to-date before layouting
- mImpl->UpdateModel( onlyOnceOperations );
-
-
- // Layout the text for the new width.
- mImpl->mOperationsPending = static_cast<OperationsMask>( mImpl->mOperationsPending | LAYOUT );
-
- // Store the actual control's width.
- const float actualControlWidth = mImpl->mModel->mVisualModel->mControlSize.width;
-
- DoRelayout( Size( width, MAX_FLOAT ),
- static_cast<OperationsMask>( onlyOnceOperations |
- LAYOUT ),
- layoutSize );
-
- // Do not do again the only once operations.
- mImpl->mOperationsPending = static_cast<OperationsMask>( mImpl->mOperationsPending & ~onlyOnceOperations );
-
- // Do the size related operations again.
- const OperationsMask sizeOperations = static_cast<OperationsMask>( LAYOUT |
- ALIGN |
- REORDER );
-
- mImpl->mOperationsPending = static_cast<OperationsMask>( mImpl->mOperationsPending | sizeOperations );
-
- // Clear the update info. This info will be set the next time the text is updated.
- mImpl->mTextUpdateInfo.Clear();
- mImpl->mTextUpdateInfo.mClearAll = true;
-
- // Restore the actual control's width.
- mImpl->mModel->mVisualModel->mControlSize.width = actualControlWidth;
-
- DALI_LOG_INFO( gLogFilter, Debug::Verbose, "<--Controller::GetHeightForWidth calculated %f\n", layoutSize.height );
- }
- else
- {
- layoutSize = mImpl->mModel->mVisualModel->GetLayoutSize();
- DALI_LOG_INFO( gLogFilter, Debug::Verbose, "<--Controller::GetHeightForWidth cached %f\n", layoutSize.height );
- }
-
- return layoutSize.height;
+ return Relayouter::GetHeightForWidth(*this, width);
}
-int Controller::GetLineCount( float width )
+int Controller::GetLineCount(float width)
{
- GetHeightForWidth( width );
- int numberofLines = mImpl->mModel->GetNumberOfLines();
- return numberofLines;
+ GetHeightForWidth(width);
+ return mImpl->mModel->GetNumberOfLines();
}
const ModelInterface* const Controller::GetTextModel() const
{
float scrollAmount = 0.0f;
- if (NULL != mImpl->mEventData && mImpl->mEventData->mCheckScrollAmount)
+ if(NULL != mImpl->mEventData && mImpl->mEventData->mCheckScrollAmount)
{
- scrollAmount = mImpl->mModel->mScrollPosition.y - mImpl->mModel->mScrollPositionLast.y;
+ scrollAmount = mImpl->mModel->mScrollPosition.y - mImpl->mModel->mScrollPositionLast.y;
mImpl->mEventData->mCheckScrollAmount = false;
}
return scrollAmount;
}
-bool Controller::GetTextScrollInfo( float& scrollPosition, float& controlHeight, float& layoutHeight )
+bool Controller::GetTextScrollInfo(float& scrollPosition, float& controlHeight, float& layoutHeight)
{
const Vector2& layout = mImpl->mModel->mVisualModel->GetLayoutSize();
- bool isScrolled;
+ bool isScrolled;
- controlHeight = mImpl->mModel->mVisualModel->mControlSize.height;
- layoutHeight = layout.height;
+ controlHeight = mImpl->mModel->mVisualModel->mControlSize.height;
+ layoutHeight = layout.height;
scrollPosition = mImpl->mModel->mScrollPosition.y;
- isScrolled = !Equals( mImpl->mModel->mScrollPosition.y, mImpl->mModel->mScrollPositionLast.y, Math::MACHINE_EPSILON_1 );
+ isScrolled = !Equals(mImpl->mModel->mScrollPosition.y, mImpl->mModel->mScrollPositionLast.y, Math::MACHINE_EPSILON_1);
return isScrolled;
}
-void Controller::SetHiddenInputOption(const Property::Map& options )
+void Controller::SetHiddenInputOption(const Property::Map& options)
{
- if( NULL == mImpl->mHiddenInput )
- {
- mImpl->mHiddenInput = new HiddenText( this );
- }
+ EnsureCreated<HiddenText, Controller*>(mImpl->mHiddenInput, this);
mImpl->mHiddenInput->SetProperties(options);
}
-void Controller::GetHiddenInputOption(Property::Map& options )
+void Controller::GetHiddenInputOption(Property::Map& options)
{
- if( NULL != mImpl->mHiddenInput )
+ if(mImpl->mHiddenInput)
{
mImpl->mHiddenInput->GetProperties(options);
}
}
-void Controller::SetPlaceholderProperty( const Property::Map& map )
+void Controller::SetInputFilterOption(const Property::Map& options)
+{
+ EnsureCreated(mImpl->mInputFilter);
+ mImpl->mInputFilter->SetProperties(options);
+}
+
+void Controller::GetInputFilterOption(Property::Map& options)
+{
+ if(mImpl->mInputFilter)
+ {
+ mImpl->mInputFilter->GetProperties(options);
+ }
+}
+
+void Controller::SetPlaceholderProperty(const Property::Map& map)
{
PlaceholderHandler::SetPlaceholderProperty(*this, map);
}
-void Controller::GetPlaceholderProperty( Property::Map& map )
+void Controller::GetPlaceholderProperty(Property::Map& map)
{
PlaceholderHandler::GetPlaceholderProperty(*this, map);
}
// Make sure the model is up-to-date before layouting
ProcessModifyEvents();
- if ( mImpl->mUpdateTextDirection )
+ if(mImpl->mUpdateTextDirection)
{
// Operations that can be done only once until the text changes.
- const OperationsMask onlyOnceOperations = static_cast<OperationsMask>( CONVERT_TO_UTF32 |
- GET_SCRIPTS |
- VALIDATE_FONTS |
- GET_LINE_BREAKS |
- BIDI_INFO |
- SHAPE_TEXT |
- GET_GLYPH_METRICS );
+ const OperationsMask onlyOnceOperations = static_cast<OperationsMask>(CONVERT_TO_UTF32 |
+ GET_SCRIPTS |
+ VALIDATE_FONTS |
+ GET_LINE_BREAKS |
+ BIDI_INFO |
+ SHAPE_TEXT |
+ GET_GLYPH_METRICS);
// Set the update info to relayout the whole text.
- mImpl->mTextUpdateInfo.mParagraphCharacterIndex = 0u;
+ mImpl->mTextUpdateInfo.mParagraphCharacterIndex = 0u;
mImpl->mTextUpdateInfo.mRequestedNumberOfCharacters = mImpl->mModel->mLogicalModel->mText.Count();
// Make sure the model is up-to-date before layouting
- mImpl->UpdateModel( onlyOnceOperations );
+ mImpl->UpdateModel(onlyOnceOperations);
Vector3 naturalSize;
- DoRelayout( Size( MAX_FLOAT, MAX_FLOAT ),
- static_cast<OperationsMask>( onlyOnceOperations |
- LAYOUT | REORDER | UPDATE_DIRECTION ),
- naturalSize.GetVectorXY() );
+ DoRelayout(Size(MAX_FLOAT, MAX_FLOAT),
+ static_cast<OperationsMask>(onlyOnceOperations |
+ LAYOUT | REORDER | UPDATE_DIRECTION),
+ naturalSize.GetVectorXY());
// Do not do again the only once operations.
- mImpl->mOperationsPending = static_cast<OperationsMask>( mImpl->mOperationsPending & ~onlyOnceOperations );
+ mImpl->mOperationsPending = static_cast<OperationsMask>(mImpl->mOperationsPending & ~onlyOnceOperations);
// Clear the update info. This info will be set the next time the text is updated.
mImpl->mTextUpdateInfo.Clear();
return mImpl->mModel->GetVerticalLineAlignment();
}
-void Controller::SetVerticalLineAlignment( Toolkit::DevelText::VerticalLineAlignment::Type alignment )
+void Controller::SetVerticalLineAlignment(Toolkit::DevelText::VerticalLineAlignment::Type alignment)
{
mImpl->mModel->mVerticalLineAlignment = alignment;
}
-// public : Relayout.
+Toolkit::DevelText::EllipsisPosition::Type Controller::GetEllipsisPosition() const
+{
+ return mImpl->mModel->GetEllipsisPosition();
+}
-Controller::UpdateTextType Controller::Relayout( const Size& size, Dali::LayoutDirection::Type layoutDirection )
+void Controller::SetEllipsisPosition(Toolkit::DevelText::EllipsisPosition::Type ellipsisPosition)
{
- DALI_LOG_INFO( gLogFilter, Debug::Verbose, "-->Controller::Relayout %p size %f,%f, autoScroll[%s]\n", this, size.width, size.height, mImpl->mIsAutoScrollEnabled ?"true":"false" );
+ mImpl->mModel->mEllipsisPosition = ellipsisPosition;
+ mImpl->mModel->mVisualModel->SetEllipsisPosition(ellipsisPosition);
+}
- UpdateTextType updateTextType = NONE_UPDATED;
+Controller::UpdateTextType Controller::Relayout(const Size& size, Dali::LayoutDirection::Type layoutDirection)
+{
+ return Relayouter::Relayout(*this, size, layoutDirection);
+}
- if( ( size.width < Math::MACHINE_EPSILON_1000 ) || ( size.height < Math::MACHINE_EPSILON_1000 ) )
- {
- if( 0u != mImpl->mModel->mVisualModel->mGlyphPositions.Count() )
- {
- mImpl->mModel->mVisualModel->mGlyphPositions.Clear();
- updateTextType = MODEL_UPDATED;
- }
+void Controller::RequestRelayout()
+{
+ mImpl->RequestRelayout();
+}
- // Clear the update info. This info will be set the next time the text is updated.
- mImpl->mTextUpdateInfo.Clear();
+bool Controller::IsInputStyleChangedSignalsQueueEmpty()
+{
+ return mImpl->IsInputStyleChangedSignalsQueueEmpty();
+}
- // Not worth to relayout if width or height is equal to zero.
- DALI_LOG_INFO( gLogFilter, Debug::Verbose, "<--Controller::Relayout (skipped)\n" );
+void Controller::ProcessInputStyleChangedSignals()
+{
+ mImpl->ProcessInputStyleChangedSignals();
+}
- return updateTextType;
- }
+void Controller::KeyboardFocusGainEvent()
+{
+ EventHandler::KeyboardFocusGainEvent(*this);
+}
- // Whether a new size has been set.
- const bool newSize = ( size != mImpl->mModel->mVisualModel->mControlSize );
+void Controller::KeyboardFocusLostEvent()
+{
+ EventHandler::KeyboardFocusLostEvent(*this);
+}
- if( newSize )
- {
- DALI_LOG_INFO( gLogFilter, Debug::Verbose, "new size (previous size %f,%f)\n", mImpl->mModel->mVisualModel->mControlSize.width, mImpl->mModel->mVisualModel->mControlSize.height );
+bool Controller::KeyEvent(const Dali::KeyEvent& keyEvent)
+{
+ return EventHandler::KeyEvent(*this, keyEvent);
+}
- if( ( 0 == mImpl->mTextUpdateInfo.mNumberOfCharactersToAdd ) &&
- ( 0 == mImpl->mTextUpdateInfo.mPreviousNumberOfCharacters ) &&
- ( ( mImpl->mModel->mVisualModel->mControlSize.width < Math::MACHINE_EPSILON_1000 ) || ( mImpl->mModel->mVisualModel->mControlSize.height < Math::MACHINE_EPSILON_1000 ) ) )
- {
- mImpl->mTextUpdateInfo.mNumberOfCharactersToAdd = mImpl->mModel->mLogicalModel->mText.Count();
- }
+void Controller::AnchorEvent(float x, float y)
+{
+ EventHandler::AnchorEvent(*this, x, y);
+}
- // Layout operations that need to be done if the size changes.
- mImpl->mOperationsPending = static_cast<OperationsMask>( mImpl->mOperationsPending |
- LAYOUT |
- ALIGN |
- UPDATE_LAYOUT_SIZE |
- REORDER );
- // Set the update info to relayout the whole text.
- mImpl->mTextUpdateInfo.mFullRelayoutNeeded = true;
- mImpl->mTextUpdateInfo.mCharacterIndex = 0u;
+void Controller::TapEvent(unsigned int tapCount, float x, float y)
+{
+ EventHandler::TapEvent(*this, tapCount, x, y);
+}
- // Store the size used to layout the text.
- mImpl->mModel->mVisualModel->mControlSize = size;
- }
+void Controller::PanEvent(GestureState state, const Vector2& displacement)
+{
+ EventHandler::PanEvent(*this, state, displacement);
+}
- // Whether there are modify events.
- if( 0u != mImpl->mModifyEvents.Count() )
- {
- // Style operations that need to be done if the text is modified.
- mImpl->mOperationsPending = static_cast<OperationsMask>( mImpl->mOperationsPending |
- COLOR );
- }
+void Controller::LongPressEvent(GestureState state, float x, float y)
+{
+ EventHandler::LongPressEvent(*this, state, x, y);
+}
- // Set the update info to elide the text.
- if( mImpl->mModel->mElideEnabled ||
- ( ( NULL != mImpl->mEventData ) && mImpl->mEventData->mIsPlaceholderElideEnabled ) )
- {
- // Update Text layout for applying elided
- mImpl->mOperationsPending = static_cast<OperationsMask>( mImpl->mOperationsPending |
- ALIGN |
- LAYOUT |
- UPDATE_LAYOUT_SIZE |
- REORDER );
- mImpl->mTextUpdateInfo.mFullRelayoutNeeded = true;
- mImpl->mTextUpdateInfo.mCharacterIndex = 0u;
- }
+void Controller::SelectEvent(float x, float y, SelectionType selectType)
+{
+ EventHandler::SelectEvent(*this, x, y, selectType);
+}
- if( mImpl->mModel->mMatchSystemLanguageDirection && mImpl->mLayoutDirection != layoutDirection )
- {
- // Clear the update info. This info will be set the next time the text is updated.
- mImpl->mTextUpdateInfo.mClearAll = true;
- // Apply modifications to the model
- // Shape the text again is needed because characters like '()[]{}' have to be mirrored and the glyphs generated again.
- mImpl->mOperationsPending = static_cast<OperationsMask>( mImpl->mOperationsPending |
- GET_GLYPH_METRICS |
- SHAPE_TEXT |
- UPDATE_DIRECTION |
- LAYOUT |
- BIDI_INFO |
- REORDER );
- mImpl->mLayoutDirection = layoutDirection;
- }
-
- // Make sure the model is up-to-date before layouting.
- ProcessModifyEvents();
- bool updated = mImpl->UpdateModel( mImpl->mOperationsPending );
-
- // Layout the text.
- Size layoutSize;
- updated = DoRelayout( size,
- mImpl->mOperationsPending,
- layoutSize ) || updated;
-
-
- if( updated )
- {
- updateTextType = MODEL_UPDATED;
- }
-
- // Do not re-do any operation until something changes.
- mImpl->mOperationsPending = NO_OPERATION;
- mImpl->mModel->mScrollPositionLast = mImpl->mModel->mScrollPosition;
-
- // Whether the text control is editable
- const bool isEditable = NULL != mImpl->mEventData;
-
- // Keep the current offset as it will be used to update the decorator's positions (if the size changes).
- Vector2 offset;
- if( newSize && isEditable )
- {
- offset = mImpl->mModel->mScrollPosition;
- }
-
- if( !isEditable || !IsMultiLineEnabled() )
- {
- // After doing the text layout, the vertical offset to place the actor in the desired position can be calculated.
- CalculateVerticalOffset( size );
- }
+void Controller::SelectEvent(const uint32_t start, const uint32_t end, SelectionType selectType)
+{
+ EventHandler::SelectEvent(*this, start, end, selectType);
+}
- if( isEditable )
+void Controller::SetTextSelectionRange(const uint32_t* start, const uint32_t* end)
+{
+ if(mImpl->mEventData)
{
- if( newSize )
- {
- // If there is a new size, the scroll position needs to be clamped.
- mImpl->ClampHorizontalScroll( layoutSize );
-
- // Update the decorator's positions is needed if there is a new size.
- mImpl->mEventData->mDecorator->UpdatePositions( mImpl->mModel->mScrollPosition - offset );
- }
-
- // Move the cursor, grab handle etc.
- if( mImpl->ProcessInputEvents() )
- {
- updateTextType = static_cast<UpdateTextType>( updateTextType | DECORATOR_UPDATED );
- }
+ mImpl->mEventData->mCheckScrollAmount = true;
+ mImpl->mEventData->mIsLeftHandleSelected = true;
+ mImpl->mEventData->mIsRightHandleSelected = true;
+ mImpl->SetTextSelectionRange(start, end);
+ mImpl->RequestRelayout();
+ KeyboardFocusGainEvent();
}
-
- // Clear the update info. This info will be set the next time the text is updated.
- mImpl->mTextUpdateInfo.Clear();
- DALI_LOG_INFO( gLogFilter, Debug::Verbose, "<--Controller::Relayout\n" );
-
- return updateTextType;
}
-void Controller::RequestRelayout()
+Uint32Pair Controller::GetTextSelectionRange() const
{
- mImpl->RequestRelayout();
+ return mImpl->GetTextSelectionRange();
}
-// public : Input style change signals.
-
-bool Controller::IsInputStyleChangedSignalsQueueEmpty()
+CharacterIndex Controller::GetPrimaryCursorPosition() const
{
- return ( NULL == mImpl->mEventData ) || ( 0u == mImpl->mEventData->mInputStyleChangedQueue.Count() );
+ return mImpl->GetPrimaryCursorPosition();
}
-void Controller::ProcessInputStyleChangedSignals()
+bool Controller::SetPrimaryCursorPosition(CharacterIndex index, bool focused)
{
- if( NULL == mImpl->mEventData )
+ if(mImpl->mEventData)
{
- // Nothing to do.
- return;
- }
-
- for( Vector<InputStyle::Mask>::ConstIterator it = mImpl->mEventData->mInputStyleChangedQueue.Begin(),
- endIt = mImpl->mEventData->mInputStyleChangedQueue.End();
- it != endIt;
- ++it )
- {
- const InputStyle::Mask mask = *it;
-
- if( NULL != mImpl->mEditableControlInterface )
+ mImpl->mEventData->mCheckScrollAmount = true;
+ mImpl->mEventData->mIsLeftHandleSelected = true;
+ mImpl->mEventData->mIsRightHandleSelected = true;
+ mImpl->mEventData->mCheckScrollAmount = true;
+ if(mImpl->SetPrimaryCursorPosition(index, focused) && focused)
{
- // Emit the input style changed signal.
- mImpl->mEditableControlInterface->InputStyleChanged( mask );
+ KeyboardFocusGainEvent();
+ return true;
}
}
-
- mImpl->mEventData->mInputStyleChangedQueue.Clear();
+ return false;
}
-// public : Text-input Event Queuing.
-
-void Controller::KeyboardFocusGainEvent()
+void Controller::SelectWholeText()
{
- EventHandler::KeyboardFocusGainEvent(*this);
+ SelectEvent(0.f, 0.f, SelectionType::ALL);
}
-void Controller::KeyboardFocusLostEvent()
+void Controller::SelectNone()
{
- EventHandler::KeyboardFocusLostEvent(*this);
+ SelectEvent(0.f, 0.f, SelectionType::NONE);
}
-bool Controller::KeyEvent( const Dali::KeyEvent& keyEvent )
+void Controller::SelectText(const uint32_t start, const uint32_t end)
{
- return EventHandler::KeyEvent(*this, keyEvent);
+ SelectEvent(start, end, SelectionType::RANGE);
}
-void Controller::TapEvent( unsigned int tapCount, float x, float y )
+string Controller::GetSelectedText() const
{
- EventHandler::TapEvent(*this, tapCount, x, y);
+ string text;
+ if(EventData::SELECTING == mImpl->mEventData->mState)
+ {
+ mImpl->RetrieveSelection(text, false);
+ }
+ return text;
}
-void Controller::PanEvent( GestureState state, const Vector2& displacement )
+string Controller::CopyText()
{
- EventHandler::PanEvent(*this, state, displacement);
-}
+ string text;
+ mImpl->RetrieveSelection(text, false);
+ mImpl->SendSelectionToClipboard(false); // Text not modified
-void Controller::LongPressEvent( GestureState state, float x, float y )
-{
- EventHandler::LongPressEvent(*this, state, x, y);
-}
+ mImpl->mEventData->mUpdateCursorPosition = true;
-void Controller::SelectEvent( float x, float y, SelectionType selectType )
-{
- EventHandler::SelectEvent(*this, x, y, selectType);
+ mImpl->RequestRelayout(); // Cursor, Handles, Selection Highlight, Popup
+
+ return text;
}
-void Controller::SetTextSelectionRange(const uint32_t *start, const uint32_t *end)
+string Controller::CutText()
{
- if( mImpl->mEventData )
+ string text;
+ mImpl->RetrieveSelection(text, false);
+
+ if(!IsEditable())
{
- mImpl->mEventData->mCheckScrollAmount = true;
- mImpl->mEventData->mIsLeftHandleSelected = true;
- mImpl->mEventData->mIsRightHandleSelected = true;
- mImpl->SetTextSelectionRange(start, end);
- mImpl->RequestRelayout();
- KeyboardFocusGainEvent();
+ return EMPTY_STRING;
}
-}
-Uint32Pair Controller::GetTextSelectionRange() const
-{
- return mImpl->GetTextSelectionRange();
-}
+ mImpl->SendSelectionToClipboard(true); // Synchronous call to modify text
+ mImpl->mOperationsPending = ALL_OPERATIONS;
-void Controller::SelectWholeText()
-{
- SelectEvent( 0.f, 0.f, SelectionType::ALL );
-}
+ if((0u != mImpl->mModel->mLogicalModel->mText.Count()) ||
+ !mImpl->IsPlaceholderAvailable())
+ {
+ mImpl->QueueModifyEvent(ModifyEvent::TEXT_DELETED);
+ }
+ else
+ {
+ ShowPlaceholderText();
+ }
-void Controller::SelectNone()
-{
- SelectEvent( 0.f, 0.f, SelectionType::NONE );
-}
+ mImpl->mEventData->mUpdateCursorPosition = true;
+ mImpl->mEventData->mScrollAfterDelete = true;
-string Controller::GetSelectedText() const
-{
- string text;
- if( EventData::SELECTING == mImpl->mEventData->mState )
+ mImpl->RequestRelayout();
+
+ if(nullptr != mImpl->mEditableControlInterface)
{
- mImpl->RetrieveSelection( text, false );
+ mImpl->mEditableControlInterface->TextChanged(true);
}
return text;
}
-InputMethodContext::CallbackData Controller::OnInputMethodContextEvent( InputMethodContext& inputMethodContext, const InputMethodContext::EventData& inputMethodContextEvent )
+void Controller::PasteText()
+{
+ mImpl->RequestGetTextFromClipboard(); // Request clipboard service to retrieve an item
+}
+
+InputMethodContext::CallbackData Controller::OnInputMethodContextEvent(InputMethodContext& inputMethodContext, const InputMethodContext::EventData& inputMethodContextEvent)
{
return EventHandler::OnInputMethodContextEvent(*this, inputMethodContext, inputMethodContextEvent);
}
EventHandler::PasteClipboardItemEvent(*this);
}
-// protected : Inherit from Text::Decorator::ControllerInterface.
-
-void Controller::GetTargetSize( Vector2& targetSize )
+void Controller::GetTargetSize(Vector2& targetSize)
{
targetSize = mImpl->mModel->mVisualModel->mControlSize;
}
-void Controller::AddDecoration( Actor& actor, bool needsClipping )
+void Controller::AddDecoration(Actor& actor, bool needsClipping)
{
- if( NULL != mImpl->mEditableControlInterface )
+ if(mImpl->mEditableControlInterface)
{
- mImpl->mEditableControlInterface->AddDecoration( actor, needsClipping );
+ mImpl->mEditableControlInterface->AddDecoration(actor, needsClipping);
}
}
return mImpl->IsEditable();
}
-void Controller::SetEditable( bool editable )
+void Controller::SetEditable(bool editable)
{
- mImpl->SetEditable( editable );
- if(mImpl->mEventData && mImpl->mEventData->mDecorator)
- {
- mImpl->mEventData->mDecorator->SetEditable( editable );
- }
+ mImpl->SetEditable(editable);
}
-void Controller::ScrollBy( Vector2 scroll )
+void Controller::ScrollBy(Vector2 scroll)
{
- if( mImpl->mEventData && (fabs(scroll.x) > Math::MACHINE_EPSILON_0 || fabs(scroll.y) > Math::MACHINE_EPSILON_0))
- {
- const Vector2& layoutSize = mImpl->mModel->mVisualModel->GetLayoutSize();
- const Vector2 currentScroll = mImpl->mModel->mScrollPosition;
-
- scroll.x = -scroll.x;
- scroll.y = -scroll.y;
-
- if( fabs(scroll.x) > Math::MACHINE_EPSILON_0 )
- {
- mImpl->mModel->mScrollPosition.x += scroll.x;
- mImpl->ClampHorizontalScroll( layoutSize );
- }
-
- if( fabs(scroll.y) > Math::MACHINE_EPSILON_0 )
- {
- mImpl->mModel->mScrollPosition.y += scroll.y;
- mImpl->ClampVerticalScroll( layoutSize );
- }
-
- if (mImpl->mModel->mScrollPosition != currentScroll)
- {
- mImpl->mEventData->mDecorator->UpdatePositions( mImpl->mModel->mScrollPosition - currentScroll );
- mImpl->RequestRelayout();
- }
- }
+ mImpl->ScrollBy(scroll);
}
float Controller::GetHorizontalScrollPosition()
{
- if( mImpl->mEventData )
- {
- //scroll values are negative internally so we convert them to positive numbers
- return -mImpl->mModel->mScrollPosition.x;
- }
- return 0;
+ return mImpl->GetHorizontalScrollPosition();
}
float Controller::GetVerticalScrollPosition()
{
- if( mImpl->mEventData )
- {
- //scroll values are negative internally so we convert them to positive numbers
- return -mImpl->mModel->mScrollPosition.y;
- }
- return 0;
+ return mImpl->GetVerticalScrollPosition();
}
-void Controller::DecorationEvent( HandleType handleType, HandleState state, float x, float y )
+void Controller::DecorationEvent(HandleType handleType, HandleState state, float x, float y)
{
EventHandler::DecorationEvent(*this, handleType, state, x, y);
}
-// protected : Inherit from TextSelectionPopup::TextPopupButtonCallbackInterface.
-
-void Controller::TextPopupButtonTouched( Dali::Toolkit::TextSelectionPopup::Buttons button )
+void Controller::TextPopupButtonTouched(Dali::Toolkit::TextSelectionPopup::Buttons button)
{
EventHandler::TextPopupButtonTouched(*this, button);
}
mImpl->RequestRelayout();
}
-// private : Update.
-
-void Controller::InsertText( const std::string& text, Controller::InsertType type )
+void Controller::InsertText(const std::string& text, Controller::InsertType type)
{
- bool removedPrevious = false;
- bool removedSelected = false;
- bool maxLengthReached = false;
-
- DALI_ASSERT_DEBUG( NULL != mImpl->mEventData && "Unexpected InsertText" )
-
- if( NULL == mImpl->mEventData )
- {
- return;
- }
-
- DALI_LOG_INFO( gLogFilter, Debug::Verbose, "Controller::InsertText %p %s (%s) mPrimaryCursorPosition %d mPreEditFlag %d mPreEditStartPosition %d mPreEditLength %d\n",
- this, text.c_str(), (COMMIT == type ? "COMMIT" : "PRE_EDIT"),
- mImpl->mEventData->mPrimaryCursorPosition, mImpl->mEventData->mPreEditFlag, mImpl->mEventData->mPreEditStartPosition, mImpl->mEventData->mPreEditLength );
-
- // TODO: At the moment the underline runs are only for pre-edit.
- mImpl->mModel->mVisualModel->mUnderlineRuns.Clear();
-
- // Remove the previous InputMethodContext pre-edit.
- if( mImpl->mEventData->mPreEditFlag && ( 0u != mImpl->mEventData->mPreEditLength ) )
- {
- removedPrevious = RemoveText( -static_cast<int>( mImpl->mEventData->mPrimaryCursorPosition - mImpl->mEventData->mPreEditStartPosition ),
- mImpl->mEventData->mPreEditLength,
- DONT_UPDATE_INPUT_STYLE );
-
- mImpl->mEventData->mPrimaryCursorPosition = mImpl->mEventData->mPreEditStartPosition;
- mImpl->mEventData->mPreEditLength = 0u;
- }
- else
- {
- // Remove the previous Selection.
- removedSelected = RemoveSelectedText();
-
- }
-
- Vector<Character> utf32Characters;
- Length characterCount = 0u;
-
- if( !text.empty() )
- {
- // Convert text into UTF-32
- utf32Characters.Resize( text.size() );
-
- // This is a bit horrible but std::string returns a (signed) char*
- const uint8_t* utf8 = reinterpret_cast<const uint8_t*>( text.c_str() );
-
- // Transform a text array encoded in utf8 into an array encoded in utf32.
- // It returns the actual number of characters.
- characterCount = Utf8ToUtf32( utf8, text.size(), utf32Characters.Begin() );
- utf32Characters.Resize( characterCount );
-
- DALI_ASSERT_DEBUG( text.size() >= utf32Characters.Count() && "Invalid UTF32 conversion length" );
- DALI_LOG_INFO( gLogFilter, Debug::Verbose, "UTF8 size %d, UTF32 size %d\n", text.size(), utf32Characters.Count() );
- }
-
- if( 0u != utf32Characters.Count() ) // Check if Utf8ToUtf32 conversion succeeded
- {
- // The placeholder text is no longer needed
- if( mImpl->IsShowingPlaceholderText() )
- {
- ResetText();
- }
-
- mImpl->ChangeState( EventData::EDITING );
-
- // Handle the InputMethodContext (predicitive text) state changes
- if( COMMIT == type )
- {
- // InputMethodContext is no longer handling key-events
- mImpl->ClearPreEditFlag();
- }
- else // PRE_EDIT
- {
- if( !mImpl->mEventData->mPreEditFlag )
- {
- DALI_LOG_INFO( gLogFilter, Debug::Verbose, "Entered PreEdit state\n" );
-
- // Record the start of the pre-edit text
- mImpl->mEventData->mPreEditStartPosition = mImpl->mEventData->mPrimaryCursorPosition;
- }
-
- mImpl->mEventData->mPreEditLength = utf32Characters.Count();
- mImpl->mEventData->mPreEditFlag = true;
-
- DALI_LOG_INFO( gLogFilter, Debug::Verbose, "mPreEditStartPosition %d mPreEditLength %d\n", mImpl->mEventData->mPreEditStartPosition, mImpl->mEventData->mPreEditLength );
- }
-
- const Length numberOfCharactersInModel = mImpl->mModel->mLogicalModel->mText.Count();
-
- // Restrict new text to fit within Maximum characters setting.
- Length maxSizeOfNewText = std::min( ( mImpl->mMaximumNumberOfCharacters - numberOfCharactersInModel ), characterCount );
- maxLengthReached = ( characterCount > maxSizeOfNewText );
-
- // The cursor position.
- CharacterIndex& cursorIndex = mImpl->mEventData->mPrimaryCursorPosition;
-
- // Update the text's style.
-
- // Updates the text style runs by adding characters.
- mImpl->mModel->mLogicalModel->UpdateTextStyleRuns( cursorIndex, maxSizeOfNewText );
-
- // Get the character index from the cursor index.
- const CharacterIndex styleIndex = ( cursorIndex > 0u ) ? cursorIndex - 1u : 0u;
-
- // Retrieve the text's style for the given index.
- InputStyle style;
- mImpl->RetrieveDefaultInputStyle( style );
- mImpl->mModel->mLogicalModel->RetrieveStyle( styleIndex, style );
-
- // Whether to add a new text color run.
- const bool addColorRun = ( style.textColor != mImpl->mEventData->mInputStyle.textColor ) && !mImpl->mEventData->mInputStyle.isDefaultColor;
-
- // Whether to add a new font run.
- const bool addFontNameRun = ( style.familyName != mImpl->mEventData->mInputStyle.familyName ) && mImpl->mEventData->mInputStyle.isFamilyDefined;
- const bool addFontWeightRun = ( style.weight != mImpl->mEventData->mInputStyle.weight ) && mImpl->mEventData->mInputStyle.isWeightDefined;
- const bool addFontWidthRun = ( style.width != mImpl->mEventData->mInputStyle.width ) && mImpl->mEventData->mInputStyle.isWidthDefined;
- const bool addFontSlantRun = ( style.slant != mImpl->mEventData->mInputStyle.slant ) && mImpl->mEventData->mInputStyle.isSlantDefined;
- const bool addFontSizeRun = ( style.size != mImpl->mEventData->mInputStyle.size ) && mImpl->mEventData->mInputStyle.isSizeDefined ;
-
- // Add style runs.
- if( addColorRun )
- {
- const VectorBase::SizeType numberOfRuns = mImpl->mModel->mLogicalModel->mColorRuns.Count();
- mImpl->mModel->mLogicalModel->mColorRuns.Resize( numberOfRuns + 1u );
-
- ColorRun& colorRun = *( mImpl->mModel->mLogicalModel->mColorRuns.Begin() + numberOfRuns );
- colorRun.color = mImpl->mEventData->mInputStyle.textColor;
- colorRun.characterRun.characterIndex = cursorIndex;
- colorRun.characterRun.numberOfCharacters = maxSizeOfNewText;
- }
-
- if( addFontNameRun ||
- addFontWeightRun ||
- addFontWidthRun ||
- addFontSlantRun ||
- addFontSizeRun )
- {
- const VectorBase::SizeType numberOfRuns = mImpl->mModel->mLogicalModel->mFontDescriptionRuns.Count();
- mImpl->mModel->mLogicalModel->mFontDescriptionRuns.Resize( numberOfRuns + 1u );
-
- FontDescriptionRun& fontDescriptionRun = *( mImpl->mModel->mLogicalModel->mFontDescriptionRuns.Begin() + numberOfRuns );
-
- if( addFontNameRun )
- {
- fontDescriptionRun.familyLength = mImpl->mEventData->mInputStyle.familyName.size();
- fontDescriptionRun.familyName = new char[fontDescriptionRun.familyLength];
- memcpy( fontDescriptionRun.familyName, mImpl->mEventData->mInputStyle.familyName.c_str(), fontDescriptionRun.familyLength );
- fontDescriptionRun.familyDefined = true;
-
- // The memory allocated for the font family name is freed when the font description is removed from the logical model.
- }
-
- if( addFontWeightRun )
- {
- fontDescriptionRun.weight = mImpl->mEventData->mInputStyle.weight;
- fontDescriptionRun.weightDefined = true;
- }
-
- if( addFontWidthRun )
- {
- fontDescriptionRun.width = mImpl->mEventData->mInputStyle.width;
- fontDescriptionRun.widthDefined = true;
- }
-
- if( addFontSlantRun )
- {
- fontDescriptionRun.slant = mImpl->mEventData->mInputStyle.slant;
- fontDescriptionRun.slantDefined = true;
- }
-
- if( addFontSizeRun )
- {
- fontDescriptionRun.size = static_cast<PointSize26Dot6>( mImpl->mEventData->mInputStyle.size * mImpl->mFontSizeScale * 64.f );
- fontDescriptionRun.sizeDefined = true;
- }
-
- fontDescriptionRun.characterRun.characterIndex = cursorIndex;
- fontDescriptionRun.characterRun.numberOfCharacters = maxSizeOfNewText;
- }
-
- // Insert at current cursor position.
- Vector<Character>& modifyText = mImpl->mModel->mLogicalModel->mText;
-
- auto pos = modifyText.End();
- if( cursorIndex < numberOfCharactersInModel )
- {
- pos = modifyText.Begin() + cursorIndex;
- }
- unsigned int realPos = pos - modifyText.Begin();
- modifyText.Insert( pos, utf32Characters.Begin(), utf32Characters.Begin() + maxSizeOfNewText );
-
- if( NULL != mImpl->mEditableControlInterface )
- {
- mImpl->mEditableControlInterface->TextInserted( realPos, maxSizeOfNewText, text );
- }
-
- // Mark the first paragraph to be updated.
- if( Layout::Engine::SINGLE_LINE_BOX == mImpl->mLayoutEngine.GetLayout() )
- {
- mImpl->mTextUpdateInfo.mCharacterIndex = 0;
- mImpl->mTextUpdateInfo.mNumberOfCharactersToRemove = mImpl->mTextUpdateInfo.mPreviousNumberOfCharacters;
- mImpl->mTextUpdateInfo.mNumberOfCharactersToAdd = numberOfCharactersInModel + maxSizeOfNewText;
- mImpl->mTextUpdateInfo.mClearAll = true;
- }
- else
- {
- mImpl->mTextUpdateInfo.mCharacterIndex = std::min( cursorIndex, mImpl->mTextUpdateInfo.mCharacterIndex );
- mImpl->mTextUpdateInfo.mNumberOfCharactersToAdd += maxSizeOfNewText;
- }
-
- // Update the cursor index.
- cursorIndex += maxSizeOfNewText;
-
- DALI_LOG_INFO( gLogFilter, Debug::Verbose, "Inserted %d characters, new size %d new cursor %d\n", maxSizeOfNewText, mImpl->mModel->mLogicalModel->mText.Count(), mImpl->mEventData->mPrimaryCursorPosition );
- }
-
- if( ( 0u == mImpl->mModel->mLogicalModel->mText.Count() ) &&
- mImpl->IsPlaceholderAvailable() )
- {
- // Show place-holder if empty after removing the pre-edit text
- ShowPlaceholderText();
- mImpl->mEventData->mUpdateCursorPosition = true;
- mImpl->ClearPreEditFlag();
- }
- else if( removedPrevious ||
- removedSelected ||
- ( 0 != utf32Characters.Count() ) )
- {
- // Queue an inserted event
- mImpl->QueueModifyEvent( ModifyEvent::TEXT_INSERTED );
-
- mImpl->mEventData->mUpdateCursorPosition = true;
- if( removedSelected )
- {
- mImpl->mEventData->mScrollAfterDelete = true;
- }
- else
- {
- mImpl->mEventData->mScrollAfterUpdatePosition = true;
- }
- }
-
- if( maxLengthReached )
- {
- DALI_LOG_INFO( gLogFilter, Debug::Verbose, "MaxLengthReached (%d)\n", mImpl->mModel->mLogicalModel->mText.Count() );
-
- mImpl->ResetInputMethodContext();
-
- if( NULL != mImpl->mEditableControlInterface )
- {
- // Do this last since it provides callbacks into application code
- mImpl->mEditableControlInterface->MaxLengthReached();
- }
- }
+ TextUpdater::InsertText(*this, text, type);
}
-void Controller::PasteText( const std::string& stringToPaste )
+void Controller::PasteText(const std::string& stringToPaste)
{
- InsertText( stringToPaste, Text::Controller::COMMIT );
- mImpl->ChangeState( EventData::EDITING );
- mImpl->RequestRelayout();
-
- if( NULL != mImpl->mEditableControlInterface )
- {
- // Do this last since it provides callbacks into application code
- mImpl->mEditableControlInterface->TextChanged();
- }
+ TextUpdater::PasteText(*this, stringToPaste);
}
-bool Controller::RemoveText( int cursorOffset,
- int numberOfCharacters,
- UpdateInputStyleType type )
+bool Controller::RemoveText(int cursorOffset, int numberOfCharacters, UpdateInputStyleType type)
{
- bool removed = false;
-
- if( NULL == mImpl->mEventData )
- {
- return removed;
- }
-
- DALI_LOG_INFO( gLogFilter, Debug::General, "Controller::RemoveText %p mText.Count() %d cursor %d cursorOffset %d numberOfCharacters %d\n",
- this, mImpl->mModel->mLogicalModel->mText.Count(), mImpl->mEventData->mPrimaryCursorPosition, cursorOffset, numberOfCharacters );
-
- if( !mImpl->IsShowingPlaceholderText() )
- {
- // Delete at current cursor position
- Vector<Character>& currentText = mImpl->mModel->mLogicalModel->mText;
- CharacterIndex& oldCursorIndex = mImpl->mEventData->mPrimaryCursorPosition;
-
- CharacterIndex cursorIndex = 0;
-
- // Validate the cursor position & number of characters
- if( ( static_cast< int >( mImpl->mEventData->mPrimaryCursorPosition ) + cursorOffset ) >= 0 )
- {
- cursorIndex = mImpl->mEventData->mPrimaryCursorPosition + cursorOffset;
- }
-
- if( ( cursorIndex + numberOfCharacters ) > currentText.Count() )
- {
- numberOfCharacters = currentText.Count() - cursorIndex;
- }
-
- if( mImpl->mEventData->mPreEditFlag || // If the preedit flag is enabled, it means two (or more) of them came together i.e. when two keys have been pressed at the same time.
- ( ( cursorIndex + numberOfCharacters ) <= mImpl->mTextUpdateInfo.mPreviousNumberOfCharacters ) )
- {
- // Mark the paragraphs to be updated.
- if( Layout::Engine::SINGLE_LINE_BOX == mImpl->mLayoutEngine.GetLayout() )
- {
- mImpl->mTextUpdateInfo.mCharacterIndex = 0;
- mImpl->mTextUpdateInfo.mNumberOfCharactersToRemove = mImpl->mTextUpdateInfo.mPreviousNumberOfCharacters;
- mImpl->mTextUpdateInfo.mNumberOfCharactersToAdd = mImpl->mTextUpdateInfo.mPreviousNumberOfCharacters - numberOfCharacters;
- mImpl->mTextUpdateInfo.mClearAll = true;
- }
- else
- {
- mImpl->mTextUpdateInfo.mCharacterIndex = std::min( cursorIndex, mImpl->mTextUpdateInfo.mCharacterIndex );
- mImpl->mTextUpdateInfo.mNumberOfCharactersToRemove += numberOfCharacters;
- }
-
- // Update the input style and remove the text's style before removing the text.
-
- if( UPDATE_INPUT_STYLE == type )
- {
- // Keep a copy of the current input style.
- InputStyle currentInputStyle;
- currentInputStyle.Copy( mImpl->mEventData->mInputStyle );
-
- // Set first the default input style.
- mImpl->RetrieveDefaultInputStyle( mImpl->mEventData->mInputStyle );
-
- // Update the input style.
- mImpl->mModel->mLogicalModel->RetrieveStyle( cursorIndex, mImpl->mEventData->mInputStyle );
-
- // Compare if the input style has changed.
- const bool hasInputStyleChanged = !currentInputStyle.Equal( mImpl->mEventData->mInputStyle );
-
- if( hasInputStyleChanged )
- {
- const InputStyle::Mask styleChangedMask = currentInputStyle.GetInputStyleChangeMask( mImpl->mEventData->mInputStyle );
- // Queue the input style changed signal.
- mImpl->mEventData->mInputStyleChangedQueue.PushBack( styleChangedMask );
- }
- }
-
- // 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 ) )
- {
- mImpl->ClearPreEditFlag();
- mImpl->mTextUpdateInfo.mNumberOfCharactersToAdd = 0;
- }
-
- // Updates the text style runs by removing characters. Runs with no characters are removed.
- mImpl->mModel->mLogicalModel->UpdateTextStyleRuns( cursorIndex, -numberOfCharacters );
-
- // Remove the characters.
- Vector<Character>::Iterator first = currentText.Begin() + cursorIndex;
- Vector<Character>::Iterator last = first + numberOfCharacters;
-
- if( NULL != mImpl->mEditableControlInterface )
- {
- std::string utf8;
- Utf32ToUtf8( first, numberOfCharacters, utf8 );
- mImpl->mEditableControlInterface->TextDeleted( cursorIndex, numberOfCharacters, utf8 );
- }
-
- currentText.Erase( first, last );
-
- // Cursor position retreat
- oldCursorIndex = cursorIndex;
-
- mImpl->mEventData->mScrollAfterDelete = true;
-
- if( EventData::INACTIVE == mImpl->mEventData->mState )
- {
- mImpl->ChangeState( EventData::EDITING );
- }
-
- DALI_LOG_INFO( gLogFilter, Debug::General, "Controller::RemoveText %p removed %d\n", this, numberOfCharacters );
- removed = true;
- }
- }
-
- return removed;
+ return TextUpdater::RemoveText(*this, cursorOffset, numberOfCharacters, type);
}
bool Controller::RemoveSelectedText()
{
- bool textRemoved( false );
-
- if( EventData::SELECTING == mImpl->mEventData->mState )
- {
- std::string removedString;
- mImpl->RetrieveSelection( removedString, true );
-
- if( !removedString.empty() )
- {
- textRemoved = true;
- mImpl->ChangeState( EventData::EDITING );
- }
- }
-
- return textRemoved;
+ return TextUpdater::RemoveSelectedText(*this);
}
-// private : Relayout.
-
-bool Controller::DoRelayout( const Size& size,
- OperationsMask operationsRequired,
- Size& layoutSize )
+void Controller::InsertTextAnchor(int numberOfCharacters, CharacterIndex previousCursorIndex)
{
- DALI_LOG_INFO( gLogFilter, Debug::Verbose, "-->Controller::DoRelayout %p size %f,%f\n", this, size.width, size.height );
- bool viewUpdated( false );
-
- // Calculate the operations to be done.
- const OperationsMask operations = static_cast<OperationsMask>( mImpl->mOperationsPending & operationsRequired );
-
- const CharacterIndex startIndex = mImpl->mTextUpdateInfo.mParagraphCharacterIndex;
- const Length requestedNumberOfCharacters = mImpl->mTextUpdateInfo.mRequestedNumberOfCharacters;
-
- // Get the current layout size.
- layoutSize = mImpl->mModel->mVisualModel->GetLayoutSize();
-
- 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.
-
- // Calculate the number of glyphs to layout.
- const Vector<GlyphIndex>& charactersToGlyph = mImpl->mModel->mVisualModel->mCharactersToGlyph;
- const Vector<Length>& glyphsPerCharacter = mImpl->mModel->mVisualModel->mGlyphsPerCharacter;
- const GlyphIndex* const charactersToGlyphBuffer = charactersToGlyph.Begin();
- const Length* const glyphsPerCharacterBuffer = glyphsPerCharacter.Begin();
-
- const CharacterIndex lastIndex = startIndex + ( ( requestedNumberOfCharacters > 0u ) ? requestedNumberOfCharacters - 1u : 0u );
- const GlyphIndex startGlyphIndex = mImpl->mTextUpdateInfo.mStartGlyphIndex;
-
- // Make sure the index is not out of bound
- if ( charactersToGlyph.Count() != glyphsPerCharacter.Count() ||
- requestedNumberOfCharacters > charactersToGlyph.Count() ||
- ( lastIndex > charactersToGlyph.Count() && charactersToGlyph.Count() > 0u ) )
- {
- std::string currentText;
- GetText( currentText );
-
- DALI_LOG_ERROR( "Controller::DoRelayout: Attempting to access invalid buffer\n" );
- DALI_LOG_ERROR( "Current text is: %s\n", currentText.c_str() );
- DALI_LOG_ERROR( "startIndex: %u, lastIndex: %u, requestedNumberOfCharacters: %u, charactersToGlyph.Count = %lu, glyphsPerCharacter.Count = %lu\n", startIndex, lastIndex, requestedNumberOfCharacters, charactersToGlyph.Count(), glyphsPerCharacter.Count());
-
- return false;
- }
-
- const Length numberOfGlyphs = ( requestedNumberOfCharacters > 0u ) ? *( charactersToGlyphBuffer + lastIndex ) + *( glyphsPerCharacterBuffer + lastIndex ) - startGlyphIndex : 0u;
- const Length totalNumberOfGlyphs = mImpl->mModel->mVisualModel->mGlyphs.Count();
-
- if( 0u == totalNumberOfGlyphs )
- {
- if( NO_OPERATION != ( UPDATE_LAYOUT_SIZE & operations ) )
- {
- mImpl->mModel->mVisualModel->SetLayoutSize( Size::ZERO );
- }
-
- // Nothing else to do if there is no glyphs.
- DALI_LOG_INFO( gLogFilter, Debug::Verbose, "<--Controller::DoRelayout no glyphs, view updated true\n" );
- return true;
- }
-
- // Set the layout parameters.
- Layout::Parameters layoutParameters( size,
- 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;
-
- // The initial glyph and the number of glyphs to layout.
- layoutParameters.startGlyphIndex = startGlyphIndex;
- layoutParameters.numberOfGlyphs = numberOfGlyphs;
- layoutParameters.startLineIndex = mImpl->mTextUpdateInfo.mStartLineIndex;
- layoutParameters.estimatedNumberOfLines = mImpl->mTextUpdateInfo.mEstimatedNumberOfLines;
-
- // Update the ellipsis
- bool elideTextEnabled = mImpl->mModel->mElideEnabled;
-
- if( NULL != mImpl->mEventData )
- {
- if( mImpl->mEventData->mPlaceholderEllipsisFlag && mImpl->IsShowingPlaceholderText() )
- {
- elideTextEnabled = mImpl->mEventData->mIsPlaceholderElideEnabled;
- }
- else if( EventData::INACTIVE != mImpl->mEventData->mState )
- {
- // Disable ellipsis when editing
- elideTextEnabled = false;
- }
-
- // Reset the scroll position in inactive state
- if( elideTextEnabled && ( mImpl->mEventData->mState == EventData::INACTIVE ) )
- {
- ResetScrollPosition();
- }
- }
-
- // Update the visual model.
- bool isAutoScrollEnabled = mImpl->mIsAutoScrollEnabled;
- Size newLayoutSize;
- viewUpdated = mImpl->mLayoutEngine.LayoutText( layoutParameters,
- newLayoutSize,
- elideTextEnabled,
- isAutoScrollEnabled );
- mImpl->mIsAutoScrollEnabled = isAutoScrollEnabled;
-
- viewUpdated = viewUpdated || ( newLayoutSize != layoutSize );
-
- if( viewUpdated )
- {
- layoutSize = newLayoutSize;
-
- if( NO_OPERATION != ( UPDATE_DIRECTION & operations ) )
- {
- mImpl->mIsTextDirectionRTL = false;
- }
-
- if ( ( NO_OPERATION != ( UPDATE_DIRECTION & operations ) ) && !mImpl->mModel->mVisualModel->mLines.Empty() )
- {
- mImpl->mIsTextDirectionRTL = mImpl->mModel->mVisualModel->mLines[0u].direction;
- }
-
- // Sets the layout size.
- if( NO_OPERATION != ( UPDATE_LAYOUT_SIZE & operations ) )
- {
- mImpl->mModel->mVisualModel->SetLayoutSize( layoutSize );
- }
- } // view updated
- }
-
- if( NO_OPERATION != ( ALIGN & 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,
- alignStartIndex,
- alignRequestedNumberOfCharacters,
- mImpl->mModel->mHorizontalAlignment,
- lines,
- mImpl->mModel->mAlignmentOffset,
- mImpl->mLayoutDirection,
- mImpl->mModel->mMatchSystemLanguageDirection );
-
- viewUpdated = true;
- }
-#if defined(DEBUG_ENABLED)
- std::string currentText;
- GetText( currentText );
- DALI_LOG_INFO( gLogFilter, Debug::Concise, "Controller::DoRelayout [%p] mImpl->mIsTextDirectionRTL[%s] [%s]\n", this, (mImpl->mIsTextDirectionRTL)?"true":"false", currentText.c_str() );
-#endif
- DALI_LOG_INFO( gLogFilter, Debug::Verbose, "<--Controller::DoRelayout, view updated %s\n", ( viewUpdated ? "true" : "false" ) );
- return viewUpdated;
+ TextUpdater::InsertTextAnchor(*this, numberOfCharacters, previousCursorIndex);
}
-void Controller::CalculateVerticalOffset( const Size& controlSize )
+void Controller::RemoveTextAnchor(int cursorOffset, int numberOfCharacters, CharacterIndex previousCursorIndex)
{
- Size layoutSize = mImpl->mModel->mVisualModel->GetLayoutSize();
-
- if( fabsf( layoutSize.height ) < Math::MACHINE_EPSILON_1000 )
- {
- // Get the line height of the default font.
- layoutSize.height = mImpl->GetDefaultFontLineHeight();
- }
+ TextUpdater::RemoveTextAnchor(*this, cursorOffset, numberOfCharacters, previousCursorIndex);
+}
- switch( mImpl->mModel->mVerticalAlignment )
- {
- case VerticalAlignment::TOP:
- {
- mImpl->mModel->mScrollPosition.y = 0.f;
- break;
- }
- case VerticalAlignment::CENTER:
- {
- mImpl->mModel->mScrollPosition.y = floorf( 0.5f * ( controlSize.height - layoutSize.height ) ); // try to avoid pixel alignment.
- break;
- }
- case VerticalAlignment::BOTTOM:
- {
- mImpl->mModel->mScrollPosition.y = controlSize.height - layoutSize.height;
- break;
- }
- }
+bool Controller::DoRelayout(const Size& size, OperationsMask operationsRequired, Size& layoutSize)
+{
+ return Relayouter::DoRelayout(*this, size, operationsRequired, layoutSize);
}
-// private : Events.
+void Controller::CalculateVerticalOffset(const Size& controlSize)
+{
+ Relayouter::CalculateVerticalOffset(*this, controlSize);
+}
void Controller::ProcessModifyEvents()
{
EventHandler::TextDeletedEvent(*this);
}
-bool Controller::DeleteEvent( int keyCode )
+bool Controller::DeleteEvent(int keyCode)
{
return EventHandler::DeleteEvent(*this, keyCode);
}
void Controller::ResetText()
{
- // Reset buffers.
- mImpl->mModel->mLogicalModel->mText.Clear();
-
- // Reset the embedded images buffer.
- mImpl->mModel->mLogicalModel->ClearEmbeddedImages();
-
- // We have cleared everything including the placeholder-text
- mImpl->PlaceholderCleared();
-
- mImpl->mTextUpdateInfo.mCharacterIndex = 0u;
- mImpl->mTextUpdateInfo.mNumberOfCharactersToRemove = mImpl->mTextUpdateInfo.mPreviousNumberOfCharacters;
- mImpl->mTextUpdateInfo.mNumberOfCharactersToAdd = 0u;
-
- // Clear any previous text.
- mImpl->mTextUpdateInfo.mClearAll = true;
-
- // The natural size needs to be re-calculated.
- mImpl->mRecalculateNaturalSize = true;
-
- // The text direction needs to be updated.
- mImpl->mUpdateTextDirection = true;
-
- // Apply modifications to the model
- mImpl->mOperationsPending = ALL_OPERATIONS;
+ TextUpdater::ResetText(*this);
}
void Controller::ShowPlaceholderText()
{
- if( mImpl->IsPlaceholderAvailable() )
- {
- DALI_ASSERT_DEBUG( mImpl->mEventData && "No placeholder text available" );
-
- if( NULL == mImpl->mEventData )
- {
- return;
- }
-
- mImpl->mEventData->mIsShowingPlaceholderText = true;
-
- // Disable handles when showing place-holder text
- mImpl->mEventData->mDecorator->SetHandleActive( GRAB_HANDLE, false );
- mImpl->mEventData->mDecorator->SetHandleActive( LEFT_SELECTION_HANDLE, false );
- mImpl->mEventData->mDecorator->SetHandleActive( RIGHT_SELECTION_HANDLE, false );
-
- const char* text( NULL );
- size_t size( 0 );
-
- // TODO - Switch Placeholder text when changing state
- if( ( EventData::INACTIVE != mImpl->mEventData->mState ) &&
- ( 0u != mImpl->mEventData->mPlaceholderTextActive.c_str() ) )
- {
- text = mImpl->mEventData->mPlaceholderTextActive.c_str();
- size = mImpl->mEventData->mPlaceholderTextActive.size();
- }
- else
- {
- text = mImpl->mEventData->mPlaceholderTextInactive.c_str();
- size = mImpl->mEventData->mPlaceholderTextInactive.size();
- }
-
- mImpl->mTextUpdateInfo.mCharacterIndex = 0u;
- mImpl->mTextUpdateInfo.mNumberOfCharactersToRemove = mImpl->mTextUpdateInfo.mPreviousNumberOfCharacters;
-
- // Reset model for showing placeholder.
- mImpl->mModel->mLogicalModel->mText.Clear();
- mImpl->mModel->mVisualModel->SetTextColor( mImpl->mEventData->mPlaceholderTextColor );
-
- // Convert text into UTF-32
- Vector<Character>& utf32Characters = mImpl->mModel->mLogicalModel->mText;
- utf32Characters.Resize( size );
-
- // This is a bit horrible but std::string returns a (signed) char*
- const uint8_t* utf8 = reinterpret_cast<const uint8_t*>( text );
-
- // Transform a text array encoded in utf8 into an array encoded in utf32.
- // It returns the actual number of characters.
- const Length characterCount = Utf8ToUtf32( utf8, size, utf32Characters.Begin() );
- utf32Characters.Resize( characterCount );
-
- // The characters to be added.
- mImpl->mTextUpdateInfo.mNumberOfCharactersToAdd = characterCount;
-
- // Reset the cursor position
- mImpl->mEventData->mPrimaryCursorPosition = 0;
-
- // The natural size needs to be re-calculated.
- mImpl->mRecalculateNaturalSize = true;
-
- // The text direction needs to be updated.
- mImpl->mUpdateTextDirection = true;
-
- // Apply modifications to the model
- mImpl->mOperationsPending = ALL_OPERATIONS;
-
- // Update the rest of the model during size negotiation
- mImpl->QueueModifyEvent( ModifyEvent::TEXT_REPLACED );
- }
+ PlaceholderHandler::ShowPlaceholderText(*this);
}
-void Controller::ClearFontData()
-{
- if( mImpl->mFontDefaults )
- {
- mImpl->mFontDefaults->mFontId = 0u; // Remove old font ID
- }
-
- // Set flags to update the model.
- mImpl->mTextUpdateInfo.mCharacterIndex = 0u;
- mImpl->mTextUpdateInfo.mNumberOfCharactersToRemove = mImpl->mTextUpdateInfo.mPreviousNumberOfCharacters;
- mImpl->mTextUpdateInfo.mNumberOfCharactersToAdd = mImpl->mModel->mLogicalModel->mText.Count();
-
- mImpl->mTextUpdateInfo.mClearAll = true;
- mImpl->mTextUpdateInfo.mFullRelayoutNeeded = true;
- mImpl->mRecalculateNaturalSize = true;
-
- mImpl->mOperationsPending = static_cast<OperationsMask>( mImpl->mOperationsPending |
- VALIDATE_FONTS |
- SHAPE_TEXT |
- BIDI_INFO |
- GET_GLYPH_METRICS |
- LAYOUT |
- UPDATE_LAYOUT_SIZE |
- REORDER |
- ALIGN );
-}
-
-void Controller::ClearStyleData()
-{
- mImpl->mModel->mLogicalModel->mColorRuns.Clear();
- mImpl->mModel->mLogicalModel->ClearFontDescriptionRuns();
-}
-
-void Controller::ResetCursorPosition( CharacterIndex cursorIndex )
+void Controller::ResetCursorPosition(CharacterIndex cursorIndex)
{
// Reset the cursor position
- if( NULL != mImpl->mEventData )
+ if(NULL != mImpl->mEventData)
{
mImpl->mEventData->mPrimaryCursorPosition = cursorIndex;
// Update the cursor if it's in editing mode.
- if( EventData::IsEditingState( mImpl->mEventData->mState ) )
+ if(EventData::IsEditingState(mImpl->mEventData->mState))
{
mImpl->mEventData->mUpdateCursorPosition = true;
}
CharacterIndex Controller::GetCursorPosition()
{
- if( !mImpl->mEventData )
- return 0;
-
- return mImpl->mEventData->mPrimaryCursorPosition;
+ return mImpl->mEventData ? mImpl->mEventData->mPrimaryCursorPosition : 0;
}
-void Controller::ResetScrollPosition()
+void Controller::SetControlInterface(ControlInterface* controlInterface)
{
- if( NULL != mImpl->mEventData )
- {
- // Reset the scroll position.
- mImpl->mModel->mScrollPosition = Vector2::ZERO;
- mImpl->mEventData->mScrollAfterUpdatePosition = true;
- }
+ mImpl->mControlInterface = controlInterface;
}
-void Controller::SetControlInterface( ControlInterface* controlInterface )
+void Controller::SetAnchorControlInterface(AnchorControlInterface* anchorControlInterface)
{
- mImpl->mControlInterface = controlInterface;
+ mImpl->mAnchorControlInterface = anchorControlInterface;
}
bool Controller::ShouldClearFocusOnEscape() const
return mImpl->CreateBackgroundActor();
}
-// private : Private contructors & copy operator.
-
-Controller::Controller()
-: Controller(nullptr, nullptr, nullptr)
+Controller::Controller(ControlInterface* controlInterface,
+ EditableControlInterface* editableControlInterface,
+ SelectableControlInterface* selectableControlInterface,
+ AnchorControlInterface* anchorControlInterface)
+: mImpl(new Controller::Impl(controlInterface, editableControlInterface, selectableControlInterface, anchorControlInterface))
{
}
-Controller::Controller( ControlInterface* controlInterface )
-:Controller( controlInterface, nullptr, nullptr)
-{
-}
-
-Controller::Controller( ControlInterface* controlInterface,
- EditableControlInterface* editableControlInterface,
- SelectableControlInterface* selectableControlInterface )
-: mImpl(new Controller::Impl(controlInterface, editableControlInterface, selectableControlInterface))
-{
-}
-
-// The copy constructor and operator are left unimplemented.
-
-// protected : Destructor.
-
Controller::~Controller()
{
delete mImpl;
}
-} // namespace Text
-
-} // namespace Toolkit
-
-} // namespace Dali
+} // namespace Dali::Toolkit::Text
projects / platform / core / uifw / dali-toolkit.git / blobdiff