X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=dali-toolkit%2Finternal%2Fcontrols%2Ftext-controls%2Ftext-label-impl.cpp;h=308f947ffaa26271bb007bd0411a139de1a2d94d;hb=36ac338ff7e9c299ce45818d77aa8f71c63a45aa;hp=cc633b18cd835e6a4125155ab435cbbb55999be5;hpb=f15d6d9faf301bfbc0bdc7dfc9716dc665e76d2a;p=platform%2Fcore%2Fuifw%2Fdali-toolkit.git diff --git a/dali-toolkit/internal/controls/text-controls/text-label-impl.cpp b/dali-toolkit/internal/controls/text-controls/text-label-impl.cpp index cc633b1..308f947 100644 --- a/dali-toolkit/internal/controls/text-controls/text-label-impl.cpp +++ b/dali-toolkit/internal/controls/text-controls/text-label-impl.cpp @@ -19,15 +19,18 @@ #include // EXTERNAL INCLUDES -#include +#include #include // INTERNAL INCLUDES #include #include +#include #include +#include #include #include +#include #include using Dali::Toolkit::Text::LayoutEngine; @@ -50,8 +53,8 @@ namespace namespace { -#if defined(DEBUG_ENABLED) - Debug::Filter* gLogFilter = Debug::Filter::New(Debug::Concise, true, "LOG_TEXT_CONTROLS"); +#if defined ( DEBUG_ENABLED ) + Debug::Filter* gLogFilter = Debug::Filter::New(Debug::NoLogging, true, "LOG_TEXT_CONTROLS"); #endif const Scripting::StringEnum HORIZONTAL_ALIGNMENT_STRING_TABLE[] = @@ -79,24 +82,35 @@ BaseHandle Create() // 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", STRING, 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, "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", STRING, 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", STRING, UNDERLINE ) +DALI_PROPERTY_REGISTRATION( Toolkit, TextLabel, "shadow", STRING, SHADOW ) +DALI_PROPERTY_REGISTRATION( Toolkit, TextLabel, "emboss", STRING, EMBOSS ) +DALI_PROPERTY_REGISTRATION( Toolkit, TextLabel, "outline", STRING, OUTLINE ) DALI_TYPE_REGISTRATION_END() + + } // namespace Toolkit::TextLabel TextLabel::New() @@ -161,7 +175,7 @@ void TextLabel::SetProperty( BaseObject* object, Property::Index index, const Pr { const std::string fontFamily = value.Get< std::string >(); - DALI_LOG_INFO( gLogFilter, Debug::General, "TextLabel::SetProperty Property::FONT_FAMILY newFont(%s)\n", fontFamily.c_str() ); + DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextLabel::SetProperty Property::FONT_FAMILY newFont(%s)\n", fontFamily.c_str() ); impl.mController->SetDefaultFontFamily( fontFamily ); } break; @@ -312,6 +326,105 @@ void TextLabel::SetProperty( BaseObject* object, Property::Index index, const Pr } break; } + case Toolkit::TextLabel::Property::ENABLE_AUTO_SCROLL: + { + if( impl.mController ) + { + const bool enableAutoScroll = value.Get(); + // If request to auto scroll is the same as current state then do nothing. + if ( enableAutoScroll != impl.mController->IsAutoScrollEnabled() ) + { + // If request is disable (false) and auto scrolling is enabled then need to stop it + if ( enableAutoScroll == false ) + { + if( impl.mTextScroller ) + { + impl.mTextScroller->SetLoopCount( 0 ); // Causes the current animation to finish playing (0) + } + } + // If request is enable (true) then start autoscroll as not already running + else + { + impl.mController->GetLayoutEngine().SetTextEllipsisEnabled( false ); + impl.mController->SetAutoScrollEnabled( enableAutoScroll ); + } + } + } + break; + } + case Toolkit::TextLabel::Property::AUTO_SCROLL_SPEED: + { + if( !impl.mTextScroller ) + { + impl.mTextScroller = Text::TextScroller::New( impl ); + } + impl.mTextScroller->SetSpeed( value.Get() ); + break; + } + case Toolkit::TextLabel::Property::AUTO_SCROLL_LOOP_COUNT: + { + if( !impl.mTextScroller ) + { + impl.mTextScroller = Text::TextScroller::New( impl ); + } + impl.mTextScroller->SetLoopCount( value.Get() ); + break; + } + case Toolkit::TextLabel::Property::AUTO_SCROLL_GAP: + { + if( !impl.mTextScroller ) + { + impl.mTextScroller = Text::TextScroller::New( impl ); + } + impl.mTextScroller->SetGap( value.Get() ); + break; + } + case Toolkit::TextLabel::Property::LINE_SPACING: + { + if( impl.mController ) + { + const float lineSpacing = value.Get(); + impl.mController->SetDefaultLineSpacing( lineSpacing ); + impl.mRenderer.Reset(); + } + break; + } + case Toolkit::TextLabel::Property::UNDERLINE: + { + const bool update = SetUnderlineProperties( impl.mController, value, Text::EffectStyle::DEFAULT ); + if( update ) + { + impl.mRenderer.Reset(); + } + break; + } + case Toolkit::TextLabel::Property::SHADOW: + { + const bool update = SetShadowProperties( impl.mController, value, Text::EffectStyle::DEFAULT ); + if( update ) + { + impl.mRenderer.Reset(); + } + break; + } + case Toolkit::TextLabel::Property::EMBOSS: + { + const bool update = SetEmbossProperties( impl.mController, value, Text::EffectStyle::DEFAULT ); + if( update ) + { + impl.mRenderer.Reset(); + } + break; + } + case Toolkit::TextLabel::Property::OUTLINE: + { + const bool update = SetOutlineProperties( impl.mController, value, Text::EffectStyle::DEFAULT ); + if( update ) + { + impl.mRenderer.Reset(); + } + break; + } } } } @@ -455,6 +568,72 @@ Property::Value TextLabel::GetProperty( BaseObject* object, Property::Index inde } break; } + case Toolkit::TextLabel::Property::ENABLE_AUTO_SCROLL: + { + if( impl.mController ) + { + value = impl.mController->IsAutoScrollEnabled(); + } + break; + } + case Toolkit::TextLabel::Property::AUTO_SCROLL_SPEED: + { + TextLabel& impl( GetImpl( label ) ); + if ( impl.mTextScroller ) + { + value = impl.mTextScroller->GetSpeed(); + } + break; + } + case Toolkit::TextLabel::Property::AUTO_SCROLL_LOOP_COUNT: + { + if( impl.mController ) + { + TextLabel& impl( GetImpl( label ) ); + if ( impl.mTextScroller ) + { + value = impl.mTextScroller->GetLoopCount(); + } + } + break; + } + case Toolkit::TextLabel::Property::AUTO_SCROLL_GAP: + { + TextLabel& impl( GetImpl( label ) ); + if ( impl.mTextScroller ) + { + value = impl.mTextScroller->GetGap(); + } + break; + } + case Toolkit::TextLabel::Property::LINE_SPACING: + { + if( impl.mController ) + { + value = impl.mController->GetDefaultLineSpacing(); + } + break; + } + case Toolkit::TextLabel::Property::UNDERLINE: + { + GetUnderlineProperties( impl.mController, value, Text::EffectStyle::DEFAULT ); + break; + } + case Toolkit::TextLabel::Property::SHADOW: + { + GetShadowProperties( impl.mController, value, Text::EffectStyle::DEFAULT ); + break; + } + case Toolkit::TextLabel::Property::EMBOSS: + { + GetEmbossProperties( impl.mController, value, Text::EffectStyle::DEFAULT ); + break; + } + case Toolkit::TextLabel::Property::OUTLINE: + { + GetOutlineProperties( impl.mController, value, Text::EffectStyle::DEFAULT ); + break; + } } } @@ -478,7 +657,7 @@ void TextLabel::OnInitialize() // Enable the text ellipsis. LayoutEngine& engine = mController->GetLayoutEngine(); - engine.SetTextEllipsisEnabled( true ); + engine.SetTextEllipsisEnabled( true ); // If false then text larger than control will overflow engine.SetCursorWidth( 0u ); // Do not layout space for the cursor. self.OnStageSignal().Connect( this, &TextLabel::OnStageConnect ); @@ -493,7 +672,7 @@ void TextLabel::OnStyleChange( Toolkit::StyleManager styleManager, StyleChange:: case StyleChange::DEFAULT_FONT_CHANGE: { // Property system did not set the font so should update it. - std::string newFont = styleManager.GetDefaultFontFamily(); + 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() ); mController->UpdateAfterFontChange( newFont ); break; @@ -530,7 +709,11 @@ float TextLabel::GetHeightForWidth( float width ) void TextLabel::OnRelayout( const Vector2& size, RelayoutContainer& container ) { - if( mController->Relayout( size ) || + DALI_LOG_INFO( gLogFilter, Debug::General, "TextLabel::OnRelayout\n" ); + + const Text::Controller::UpdateTextType updateTextType = mController->Relayout( size ); + + if( ( Text::Controller::NONE_UPDATED != ( Text::Controller::MODEL_UPDATED & updateTextType ) ) || !mRenderer ) { if( !mRenderer ) @@ -548,8 +731,11 @@ void TextLabel::RequestTextRelayout() void TextLabel::RenderText() { + DALI_LOG_INFO( gLogFilter, Debug::General, "TextLabel::RenderText IsAutoScrollEnabled[%s] [%p]\n", ( mController->IsAutoScrollEnabled())?"true":"false", this ); + Actor self = Self(); Actor renderableActor; + if( mRenderer ) { renderableActor = mRenderer->Render( mController->GetView(), DepthIndex::TEXT ); @@ -561,14 +747,42 @@ void TextLabel::RenderText() if( renderableActor ) { - // TODO: Scroll and alignment needs to be refactored. - const Vector2& alignmentOffset = mController->GetAlignmentOffset(); - renderableActor.SetPosition( 0.f, alignmentOffset.y ); + const Vector2& scrollOffset = mController->GetScrollPosition(); + renderableActor.SetPosition( scrollOffset.x, scrollOffset.y ); self.Add( renderableActor ); } mRenderableActor = renderableActor; + + if ( mController->IsAutoScrollEnabled() ) + { + SetUpAutoScrolling(); + } + } +} + +void TextLabel::SetUpAutoScrolling() +{ + const Size& controlSize = mController->GetView().GetControlSize(); + const Size offScreenSize = GetNaturalSize().GetVectorXY(); // As relayout of text may not be done at this point natural size is used to get size. Single line scrolling only. + const float alignmentOffset = mController->GetAutoScrollLineAlignment(); + const Text::CharacterDirection direction = mController->GetAutoScrollDirection(); + + DALI_LOG_INFO( gLogFilter, Debug::General, "TextLabel::SetUpAutoScrolling alignmentOffset[%f] offScreenSize[%f,%f] controlSize[%f,%f]\n", + alignmentOffset, offScreenSize.x,offScreenSize.y , controlSize.x,controlSize.y ); + + if ( !mTextScroller ) + { + DALI_LOG_INFO( gLogFilter, Debug::General, "TextLabel::SetUpAutoScrolling Creating default TextScoller\n" ); + + // If speed, loopCount or gap not set via property system then will need to create a TextScroller with defaults + mTextScroller = Text::TextScroller::New( *this ); } + mTextScroller->SetParameters( mRenderableActor, controlSize, offScreenSize, direction, alignmentOffset ); + + Actor self = Self(); + self.Add( mTextScroller->GetScrollingText() ); + self.Add( mTextScroller->GetSourceCamera() ); } void TextLabel::OnStageConnect( Dali::Actor actor ) @@ -606,6 +820,15 @@ void TextLabel::MaxLengthReached() // Pure Virtual from TextController Interface, only needed when inputting text } +void TextLabel::ScrollingFinished() +{ + // Pure Virtual from TextScroller Interface + DALI_LOG_INFO( gLogFilter, Debug::General, "TextLabel::ScrollingFinished\n"); + mController->SetAutoScrollEnabled( false ); + mController->GetLayoutEngine().SetTextEllipsisEnabled( true ); + RequestTextRelayout(); +} + TextLabel::TextLabel() : Control( ControlBehaviour( REQUIRES_STYLE_CHANGE_SIGNALS ) ), mRenderingBackend( DEFAULT_RENDERING_BACKEND ),