/*
- * Copyright (c) 2015 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2016 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/controls/text-controls/text-label-impl.h>
// EXTERNAL INCLUDES
-#include <dali/public-api/object/type-registry.h>
+#include <dali/public-api/object/type-registry-helper.h>
#include <dali/integration-api/debug.h>
// INTERNAL INCLUDES
-#include <dali-toolkit/public-api/text/layouts/layout-engine.h>
-#include <dali-toolkit/public-api/text/rendering/basic/text-basic-renderer.h> // TODO - Get from RendererFactory
+#include <dali-toolkit/public-api/text/rendering-backend.h>
+#include <dali-toolkit/public-api/visuals/text-visual-properties.h>
+#include <dali-toolkit/devel-api/visual-factory/devel-visual-properties.h>
+#include <dali-toolkit/internal/text/text-effects-style.h>
+#include <dali-toolkit/internal/styling/style-manager-impl.h>
using Dali::Toolkit::Text::LayoutEngine;
-namespace
-{
-
-} // namespace
-
namespace Dali
{
namespace Toolkit
{
-const Property::Index TextLabel::PROPERTY_TEXT( Internal::TextLabel::TEXTLABEL_PROPERTY_START_INDEX );
-const Property::Index TextLabel::PROPERTY_MULTI_LINE( Internal::TextLabel::TEXTLABEL_PROPERTY_START_INDEX + 1 );
-
namespace Internal
{
namespace
{
+ const unsigned int DEFAULT_RENDERING_BACKEND = Dali::Toolkit::Text::DEFAULT_RENDERING_BACKEND;
+}
+
+namespace
+{
+
+#if defined ( DEBUG_ENABLED )
+ Debug::Filter* gLogFilter = Debug::Filter::New(Debug::NoLogging, true, "LOG_TEXT_CONTROLS");
+#endif
// Type registration
BaseHandle Create()
return Toolkit::TextLabel::New();
}
-TypeRegistration mType( typeid(Toolkit::TextLabel), typeid(Toolkit::Control), Create );
-
-PropertyRegistration property1( mType, "text", Toolkit::TextLabel::PROPERTY_TEXT, Property::STRING, &TextLabel::SetProperty, &TextLabel::GetProperty );
-PropertyRegistration property2( mType, "multi-line", Toolkit::TextLabel::PROPERTY_MULTI_LINE, Property::STRING, &TextLabel::SetProperty, &TextLabel::GetProperty );
+// Setup properties, signals and actions using the type-registry.
+DALI_TYPE_REGISTRATION_BEGIN( Toolkit::TextLabel, Toolkit::Control, Create );
+
+DALI_PROPERTY_REGISTRATION( Toolkit, TextLabel, "renderingBackend", INTEGER, RENDERING_BACKEND )
+DALI_PROPERTY_REGISTRATION( Toolkit, TextLabel, "text", STRING, TEXT )
+DALI_PROPERTY_REGISTRATION( Toolkit, TextLabel, "fontFamily", STRING, FONT_FAMILY )
+DALI_PROPERTY_REGISTRATION( Toolkit, TextLabel, "fontStyle", MAP, FONT_STYLE )
+DALI_PROPERTY_REGISTRATION( Toolkit, TextLabel, "pointSize", FLOAT, POINT_SIZE )
+DALI_PROPERTY_REGISTRATION( Toolkit, TextLabel, "multiLine", BOOLEAN, MULTI_LINE )
+DALI_PROPERTY_REGISTRATION( Toolkit, TextLabel, "horizontalAlignment", STRING, HORIZONTAL_ALIGNMENT )
+DALI_PROPERTY_REGISTRATION( Toolkit, TextLabel, "verticalAlignment", STRING, VERTICAL_ALIGNMENT )
+DALI_PROPERTY_REGISTRATION( Toolkit, TextLabel, "textColor", VECTOR4, TEXT_COLOR )
+DALI_PROPERTY_REGISTRATION( Toolkit, TextLabel, "shadowOffset", VECTOR2, SHADOW_OFFSET )
+DALI_PROPERTY_REGISTRATION( Toolkit, TextLabel, "shadowColor", VECTOR4, SHADOW_COLOR )
+DALI_PROPERTY_REGISTRATION( Toolkit, TextLabel, "underlineEnabled", BOOLEAN, UNDERLINE_ENABLED )
+DALI_PROPERTY_REGISTRATION( Toolkit, TextLabel, "underlineColor", VECTOR4, UNDERLINE_COLOR )
+DALI_PROPERTY_REGISTRATION( Toolkit, TextLabel, "underlineHeight", FLOAT, UNDERLINE_HEIGHT )
+DALI_PROPERTY_REGISTRATION( Toolkit, TextLabel, "enableMarkup", BOOLEAN, ENABLE_MARKUP )
+DALI_PROPERTY_REGISTRATION( Toolkit, TextLabel, "enableAutoScroll", BOOLEAN, ENABLE_AUTO_SCROLL )
+DALI_PROPERTY_REGISTRATION( Toolkit, TextLabel, "autoScrollSpeed", INTEGER, AUTO_SCROLL_SPEED )
+DALI_PROPERTY_REGISTRATION( Toolkit, TextLabel, "autoScrollLoopCount", INTEGER, AUTO_SCROLL_LOOP_COUNT )
+DALI_PROPERTY_REGISTRATION( Toolkit, TextLabel, "autoScrollGap", FLOAT, AUTO_SCROLL_GAP )
+DALI_PROPERTY_REGISTRATION( Toolkit, TextLabel, "lineSpacing", FLOAT, LINE_SPACING )
+DALI_PROPERTY_REGISTRATION( Toolkit, TextLabel, "underline", MAP, UNDERLINE )
+DALI_PROPERTY_REGISTRATION( Toolkit, TextLabel, "shadow", MAP, SHADOW )
+DALI_PROPERTY_REGISTRATION( Toolkit, TextLabel, "emboss", MAP, EMBOSS )
+DALI_PROPERTY_REGISTRATION( Toolkit, TextLabel, "outline", MAP, OUTLINE )
+
+DALI_TYPE_REGISTRATION_END()
+
+const int TEXT_VISUAL_PROPERTY_TABLE[] = {
+ Dali::Toolkit::TextVisual::Property::RENDERING_BACKEND,
+ Dali::Toolkit::TextVisual::Property::TEXT,
+ Dali::Toolkit::TextVisual::Property::FONT_FAMILY,
+ Dali::Toolkit::TextVisual::Property::FONT_STYLE,
+ Dali::Toolkit::TextVisual::Property::POINT_SIZE,
+ Dali::Toolkit::TextVisual::Property::MULTI_LINE,
+ Dali::Toolkit::TextVisual::Property::HORIZONTAL_ALIGNMENT,
+ Dali::Toolkit::TextVisual::Property::VERTICAL_ALIGNMENT,
+ Dali::Toolkit::TextVisual::Property::TEXT_COLOR,
+ Dali::Toolkit::TextVisual::Property::SHADOW,
+ Dali::Toolkit::TextVisual::Property::SHADOW,
+ Dali::Toolkit::TextVisual::Property::UNDERLINE,
+ Dali::Toolkit::TextVisual::Property::UNDERLINE,
+ Dali::Toolkit::TextVisual::Property::UNDERLINE,
+ Dali::Toolkit::TextVisual::Property::ENABLE_MARKUP,
+ Dali::Toolkit::TextVisual::Property::ENABLE_AUTO_SCROLL,
+ Dali::Toolkit::TextVisual::Property::AUTO_SCROLL_SPEED,
+ Dali::Toolkit::TextVisual::Property::AUTO_SCROLL_LOOP_COUNT,
+ Dali::Toolkit::TextVisual::Property::AUTO_SCROLL_GAP,
+ Dali::Toolkit::TextVisual::Property::LINE_SPACING,
+ Dali::Toolkit::TextVisual::Property::UNDERLINE,
+ Dali::Toolkit::TextVisual::Property::SHADOW,
+ Dali::Toolkit::TextVisual::Property::EMBOSS,
+ Dali::Toolkit::TextVisual::Property::OUTLINE,
+ Dali::Toolkit::TextVisual::Property::BATCHING_ENABLED
+};
} // namespace
return handle;
}
-void TextLabel::SetRenderer( Text::RendererPtr renderer )
-{
- mRenderer = renderer;
-}
-
void TextLabel::SetProperty( BaseObject* object, Property::Index index, const Property::Value& value )
{
Toolkit::TextLabel label = Toolkit::TextLabel::DownCast( Dali::BaseHandle( object ) );
if( label )
{
- TextLabel& labelImpl( GetImpl( label ) );
- switch( index )
- {
- case Toolkit::TextLabel::PROPERTY_TEXT:
- {
- labelImpl.SetText( value.Get< std::string >() );
- break;
- }
- case Toolkit::TextLabel::PROPERTY_MULTI_LINE:
- {
- labelImpl.SetMultiLine( value.Get< bool >() );
- break;
- }
- }
+ TextLabel& impl = GetImpl( label );
+
+ // Sets the property to the to the text visual.
+ impl.mVisual.SetProperty( TEXT_VISUAL_PROPERTY_TABLE[index - Toolkit::TextLabel::PROPERTY_START_INDEX], value );
}
}
if( label )
{
- switch( index )
+ TextLabel& impl = GetImpl( label );
+
+ if( ( Toolkit::TextLabel::Property::SHADOW_OFFSET == index ) ||
+ ( Toolkit::TextLabel::Property::SHADOW_COLOR == index ) ||
+ ( Toolkit::TextLabel::Property::UNDERLINE_ENABLED == index ) ||
+ ( Toolkit::TextLabel::Property::UNDERLINE_COLOR == index ) ||
+ ( Toolkit::TextLabel::Property::UNDERLINE_HEIGHT == index ) )
{
- case Toolkit::TextLabel::PROPERTY_TEXT:
+ // TODO : Branch to be removed when the deprecated properties are finally removed.
+ value = impl.mVisual.GetProperty( TEXT_VISUAL_PROPERTY_TABLE[index - Toolkit::TextLabel::PROPERTY_START_INDEX] );
+
+ switch( index )
{
- DALI_LOG_WARNING( "UTF-8 text representation was discarded\n" );
- break;
+ case Toolkit::TextLabel::Property::SHADOW_OFFSET: // Converts the deprecated property to the new one.
+ {
+ bool colorDefined = false;
+ Vector4 color;
+ bool offsetDefined = false;
+ Vector2 offset;
+ const bool empty = Text::ParseProperties( value.Get<std::string>(),
+ colorDefined,
+ color,
+ offsetDefined,
+ offset );
+
+ if( !empty )
+ {
+ value = offset;
+ }
+ break;
+ }
+ case Toolkit::TextLabel::Property::SHADOW_COLOR: // Converts the deprecated property to the new one.
+ {
+ bool colorDefined = false;
+ Vector4 color;
+ bool offsetDefined = false;
+ Vector2 offset;
+ const bool empty = Text::ParseProperties( value.Get<std::string>(),
+ colorDefined,
+ color,
+ offsetDefined,
+ offset );
+
+ if( !empty )
+ {
+ value = color;
+ }
+ break;
+ }
+ case Toolkit::TextLabel::Property::UNDERLINE_ENABLED: // Converts the deprecated property to the new one.
+ {
+ bool enabled = false;
+ bool colorDefined = false;
+ Vector4 color;
+ bool heightDefined = false;
+ float height = 0.f;
+ const bool empty = Text::ParseProperties( value.Get<std::string>(),
+ enabled,
+ colorDefined,
+ color,
+ heightDefined,
+ height );
+
+ if( !empty )
+ {
+ value = enabled;
+ }
+ break;
+ }
+ case Toolkit::TextLabel::Property::UNDERLINE_COLOR: // Converts the deprecated property to the new one.
+ {
+ bool enabled = false;
+ bool colorDefined = false;
+ Vector4 color;
+ bool heightDefined = false;
+ float height = 0.f;
+ const bool empty = Text::ParseProperties( value.Get<std::string>(),
+ enabled,
+ colorDefined,
+ color,
+ heightDefined,
+ height );
+
+ if( !empty && colorDefined )
+ {
+ value = color;
+ }
+ break;
+ }
+ case Toolkit::TextLabel::Property::UNDERLINE_HEIGHT: // Converts the deprecated property to the new one.
+ {
+ bool enabled = false;
+ bool colorDefined = false;
+ Vector4 color;
+ bool heightDefined = false;
+ float height = 0.f;
+ const bool empty = Text::ParseProperties( value.Get<std::string>(),
+ enabled,
+ colorDefined,
+ color,
+ heightDefined,
+ height );
+
+ if( !empty && heightDefined )
+ {
+ value = height;
+ }
+ break;
+ }
+ default:
+ {
+ // Nothing to do.
+ break;
+ }
}
}
+ else
+ {
+ // Retrieves the property from the text visual.
+ value = impl.mVisual.GetProperty( TEXT_VISUAL_PROPERTY_TABLE[index - Toolkit::TextLabel::PROPERTY_START_INDEX] );
+ }
}
return value;
void TextLabel::OnInitialize()
{
- mController = Text::Controller::New( *this );
-}
+ Actor self = Self();
-Vector3 TextLabel::GetNaturalSize()
-{
- return mController->GetNaturalSize();
-}
+ // Creates the text's visual.
+ Property::Map visualMap;
+ visualMap[Toolkit::VisualProperty::TYPE] = Toolkit::Visual::TEXT;
+ visualMap[Toolkit::TextVisual::Property::RENDERING_BACKEND] = static_cast<int>( DEFAULT_RENDERING_BACKEND );
-float TextLabel::GetHeightForWidth( float width )
-{
- return mController->GetHeightForWidth( width );
+ mVisual = Toolkit::VisualFactory::Get().CreateVisual( visualMap );
+ RegisterVisual( Toolkit::TextLabel::Property::TEXT, self, mVisual );
+
+ Internal::Visual::Base& visualBase = Toolkit::GetImplementation( mVisual );
+ TextVisual* textVisual = static_cast<TextVisual*>( &visualBase );
+
+ // Sets the text's control interface.
+ textVisual->SetTextControlInterface( this );
+
+ // Use height-for-width negotiation by default
+ self.SetResizePolicy( ResizePolicy::FILL_TO_PARENT, Dimension::WIDTH );
+ self.SetResizePolicy( ResizePolicy::DIMENSION_DEPENDENCY, Dimension::HEIGHT );
}
-void TextLabel::OnRelayout( const Vector2& size, ActorSizeContainer& container )
+void TextLabel::OnStyleChange( Toolkit::StyleManager styleManager, StyleChange::Type change )
{
- if( mController->Relayout( size ) )
+ DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextLabel::OnStyleChange\n");
+
+ switch ( change )
{
- if( !mRenderer )
+ case StyleChange::DEFAULT_FONT_CHANGE:
{
- // TODO - Get from RendererFactory
- mRenderer = Dali::Toolkit::Text::BasicRenderer::New();
- }
+ // Property system did not set the font so should update it.
+ const std::string& newFont = GetImpl( styleManager ).GetDefaultFontFamily();
+ DALI_LOG_INFO( gLogFilter, Debug::General, "TextLabel::OnStyleChange StyleChange::DEFAULT_FONT_CHANGE newFont(%s)\n", newFont.c_str() );
- if( mRenderer )
+ const std::string fontString = "{\"family\":\"" + newFont + "\",\"type\":\"system\"}";
+ mVisual.SetProperty( Toolkit::TextVisual::Property::FONT_FAMILY, fontString );
+ break;
+ }
+ case StyleChange::DEFAULT_FONT_SIZE_CHANGE:
{
- Actor renderableActor = mRenderer->Render( mController->GetView() );
-
- if( renderableActor )
- {
- Self().Add( renderableActor );
- }
+ GetImpl( styleManager ).ApplyThemeStyle( Toolkit::Control( GetOwner() ) );
+ break;
+ }
+ case StyleChange::THEME_CHANGE:
+ {
+ GetImpl( styleManager ).ApplyThemeStyle( Toolkit::Control( GetOwner() ) );
+ break;
}
}
}
-void TextLabel::SetText( const std::string& text )
+Vector3 TextLabel::GetNaturalSize()
{
- if( mController )
- {
- // The Controller updates the View for the renderer
- mController->SetText( text );
- }
+ Vector2 naturalSize;
+ mVisual.GetNaturalSize( naturalSize );
+
+ return Vector3( naturalSize );
}
-void TextLabel::SetMultiLine( bool multiLine )
+float TextLabel::GetHeightForWidth( float width )
{
- if( mController )
- {
- if( multiLine )
- {
- mController->GetLayoutEngine().SetLayout( LayoutEngine::MULTI_LINE_BOX );
- }
- else
- {
- mController->GetLayoutEngine().SetLayout( LayoutEngine::SINGLE_LINE_BOX );
- }
- }
+ return mVisual.GetHeightForWidth( width );
+}
+
+void TextLabel::OnRelayout( const Vector2& size, RelayoutContainer& container )
+{
+ DALI_LOG_INFO( gLogFilter, Debug::General, "TextLabel::OnRelayout\n" );
+
+ mVisual.SetSize( size );
}
void TextLabel::RequestTextRelayout()
RelayoutRequest();
}
+void TextLabel::OnStageConnection( int depth )
+{
+ // Call the Control::OnStageConnection() to set the depth of the background.
+ Control::OnStageConnection( depth );
+
+ // The depth of the text renderer is set by the text-visual called from OnRelayout().
+}
+
TextLabel::TextLabel()
-: Control( ControlBehaviour( CONTROL_BEHAVIOUR_NONE ) )
+: Control( ControlBehaviour( CONTROL_BEHAVIOUR_DEFAULT ) )
{
}