- /*
- * Copyright (c) 2015 Samsung Electronics Co., Ltd.
+/*
+ * Copyright (c) 2024 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/visuals/visual-factory-impl.h>
// EXTERNAL INCLUDES
+#include <dali/devel-api/scripting/scripting.h>
+#include <dali/integration-api/adaptor-framework/adaptor.h>
#include <dali/integration-api/debug.h>
-#include <dali/public-api/images/image.h>
#include <dali/public-api/object/property-array.h>
-#include <dali/public-api/object/type-registry.h>
#include <dali/public-api/object/type-registry-helper.h>
+#include <dali/public-api/object/type-registry.h>
// INTERNAL INCLUDES
+#include <dali-toolkit/devel-api/asset-manager/asset-manager.h>
+#include <dali-toolkit/devel-api/styling/style-manager-devel.h>
+#include <dali-toolkit/devel-api/visuals/visual-properties-devel.h>
+#include <dali-toolkit/internal/graphics/builtin-shader-extern-gen.h>
+#include <dali-toolkit/internal/visuals/animated-gradient/animated-gradient-visual.h>
+#include <dali-toolkit/internal/visuals/animated-image/animated-image-visual.h>
+#include <dali-toolkit/internal/visuals/animated-vector-image/animated-vector-image-visual.h>
+#include <dali-toolkit/internal/visuals/arc/arc-visual.h>
#include <dali-toolkit/internal/visuals/border/border-visual.h>
#include <dali-toolkit/internal/visuals/color/color-visual.h>
-#include <dali-toolkit/internal/visuals/debug/debug-visual.h>
#include <dali-toolkit/internal/visuals/gradient/gradient-visual.h>
-#include <dali-toolkit/internal/visuals/npatch/npatch-visual.h>
+#include <dali-toolkit/internal/visuals/image-visual-shader-factory.h>
#include <dali-toolkit/internal/visuals/image/image-visual.h>
-#include <dali-toolkit/internal/visuals/svg/svg-visual.h>
#include <dali-toolkit/internal/visuals/mesh/mesh-visual.h>
+#include <dali-toolkit/internal/visuals/npatch/npatch-visual.h>
#include <dali-toolkit/internal/visuals/primitive/primitive-visual.h>
+#include <dali-toolkit/internal/visuals/svg/svg-visual.h>
+#include <dali-toolkit/internal/visuals/text-visual-shader-factory.h>
+#include <dali-toolkit/internal/visuals/text/text-visual.h>
#include <dali-toolkit/internal/visuals/visual-factory-cache.h>
#include <dali-toolkit/internal/visuals/visual-string-constants.h>
-#include <dali-toolkit/internal/visuals/image-atlas-manager.h>
-
-namespace
-{
-const char * const BROKEN_RENDERER_IMAGE_URL( DALI_IMAGE_DIR "broken.png");
-}
+#include <dali-toolkit/internal/visuals/visual-url.h>
+#include <dali-toolkit/internal/visuals/wireframe/wireframe-visual.h>
+#include <dali-toolkit/public-api/visuals/image-visual-properties.h>
+#include <dali-toolkit/public-api/visuals/text-visual-properties.h>
+#include <dali-toolkit/public-api/visuals/visual-properties.h>
namespace Dali
{
-
namespace Toolkit
{
-
namespace Internal
{
-
namespace
{
+#if defined(DEBUG_ENABLED)
+Debug::Filter* gLogFilter = Debug::Filter::New(Debug::NoLogging, false, "LOG_CONTROL_VISUALS");
+#endif
BaseHandle Create()
{
return handle;
}
-DALI_TYPE_REGISTRATION_BEGIN_CREATE( Toolkit::VisualFactory, Dali::BaseHandle, Create, true )
+DALI_TYPE_REGISTRATION_BEGIN_CREATE(Toolkit::VisualFactory, Dali::BaseHandle, Create, true)
DALI_TYPE_REGISTRATION_END()
+const char* const BROKEN_IMAGE_FILE_NAME = "broken.png"; ///< The file name of the broken image.
+
+static constexpr auto SHADER_TYPE_COUNT = 2u;
+
+constexpr std::string_view VertexPredefines[SHADER_TYPE_COUNT]{
+ "", //VisualFactoryCache::COLOR_SHADER
+ "#define IS_REQUIRED_ROUNDED_CORNER\n", //VisualFactoryCache::COLOR_SHADER_ROUNDED_CORNER
+};
+constexpr std::string_view FragmentPredefines[SHADER_TYPE_COUNT]{
+ "", //VisualFactoryCache::COLOR_SHADER
+ "#define IS_REQUIRED_ROUNDED_CORNER\n", //VisualFactoryCache::COLOR_SHADER_ROUNDED_CORNER
+};
+constexpr VisualFactoryCache::ShaderType ShaderTypePredefines[SHADER_TYPE_COUNT]{
+ VisualFactoryCache::ShaderType::COLOR_SHADER,
+ VisualFactoryCache::ShaderType::COLOR_SHADER_ROUNDED_CORNER,
+};
} // namespace
-VisualFactory::VisualFactory( bool debugEnabled )
-:mDebugEnabled( debugEnabled )
+VisualFactory::VisualFactory(bool debugEnabled)
+: mFactoryCache(),
+ mImageVisualShaderFactory(),
+ mTextVisualShaderFactory(),
+ mSlotDelegate(this),
+ mIdleCallback(nullptr),
+ mDebugEnabled(debugEnabled),
+ mPreMultiplyOnLoad(true),
+ mPrecompiledShaderRequested(false)
{
}
VisualFactory::~VisualFactory()
{
+ if(mIdleCallback && Adaptor::IsAvailable())
+ {
+ // Removes the callback from the callback manager in case the control is destroyed before the callback is executed.
+ Adaptor::Get().RemoveIdle(mIdleCallback);
+ mIdleCallback = nullptr;
+ }
}
-VisualFactory::RendererType VisualFactory::GetRendererType( const Property::Map& propertyMap )
+void VisualFactory::OnStyleChangedSignal(Toolkit::StyleManager styleManager, StyleChange::Type type)
{
- RendererType rendererType = UNDEFINED;
+ if(type == StyleChange::THEME_CHANGE)
+ {
+ SetBrokenImageUrl(styleManager);
+ }
+}
+
+void VisualFactory::OnBrokenImageChangedSignal(Toolkit::StyleManager styleManager)
+{
+ SetBrokenImageUrl(styleManager);
+}
- Property::Value* type = propertyMap.Find( RENDERER_TYPE );
- std::string typeValue ;
- if( type && type->Get( typeValue ))
+Toolkit::Visual::Base VisualFactory::CreateVisual(const Property::Map& propertyMap)
+{
+ Visual::BasePtr visualPtr;
+
+ Property::Value* typeValue = propertyMap.Find(Toolkit::Visual::Property::TYPE, VISUAL_TYPE);
+ Toolkit::DevelVisual::Type visualType = Toolkit::DevelVisual::IMAGE; // Default to IMAGE type.
+ if(typeValue)
{
- if( typeValue == COLOR_RENDERER )
- {
- rendererType = COLOR;
- }
- else if( typeValue == BORDER_RENDERER )
- {
- rendererType = BORDER;
- }
- else if( typeValue == GRADIENT_RENDERER )
- {
- rendererType = GRADIENT;
- }
- else if( typeValue == IMAGE_RENDERER )
+ Scripting::GetEnumerationProperty(*typeValue, VISUAL_TYPE_TABLE, VISUAL_TYPE_TABLE_COUNT, visualType);
+ }
+
+ switch(visualType)
+ {
+ case Toolkit::Visual::BORDER:
{
- rendererType = IMAGE;
+ visualPtr = BorderVisual::New(GetFactoryCache(), propertyMap);
+ break;
}
- else if( typeValue == MESH_RENDERER )
+
+ case Toolkit::Visual::COLOR:
{
- rendererType = MESH;
+ visualPtr = ColorVisual::New(GetFactoryCache(), propertyMap);
+ break;
}
- else if( typeValue == PRIMITIVE_RENDERER )
+
+ case Toolkit::Visual::GRADIENT:
{
- rendererType = PRIMITIVE;
+ visualPtr = GradientVisual::New(GetFactoryCache(), propertyMap);
+ break;
}
- }
- // check the url if exist, to decide the renderer type
- if( rendererType == IMAGE || rendererType == UNDEFINED )
- {
- Property::Value* imageURLValue = propertyMap.Find( IMAGE_URL_NAME );
- std::string imageUrl;
- if( imageURLValue && imageURLValue->Get( imageUrl ))
+ case Toolkit::Visual::IMAGE:
{
- if( NinePatchImage::IsNinePatchUrl( imageUrl ) )
- {
- rendererType = N_PATCH;
- }
- else if( SvgVisual::IsSvgUrl( imageUrl ) )
+ Property::Value* imageURLValue = propertyMap.Find(Toolkit::ImageVisual::Property::URL, IMAGE_URL_NAME);
+ std::string imageUrl;
+ if(imageURLValue)
{
- rendererType = SVG;
- }
- else
- {
- rendererType = IMAGE;
+ if(imageURLValue->Get(imageUrl))
+ {
+ if(!imageUrl.empty())
+ {
+ VisualUrl visualUrl(imageUrl);
+
+ switch(visualUrl.GetType())
+ {
+ case VisualUrl::N_PATCH:
+ {
+ visualPtr = NPatchVisual::New(GetFactoryCache(), GetImageVisualShaderFactory(), visualUrl, propertyMap);
+ break;
+ }
+ case VisualUrl::TVG:
+ case VisualUrl::SVG:
+ {
+ visualPtr = SvgVisual::New(GetFactoryCache(), GetImageVisualShaderFactory(), visualUrl, propertyMap);
+ break;
+ }
+ case VisualUrl::GIF:
+ case VisualUrl::WEBP:
+ {
+ visualPtr = AnimatedImageVisual::New(GetFactoryCache(), GetImageVisualShaderFactory(), visualUrl, propertyMap);
+ break;
+ }
+ case VisualUrl::JSON:
+ {
+ visualPtr = AnimatedVectorImageVisual::New(GetFactoryCache(), GetImageVisualShaderFactory(), imageUrl, propertyMap);
+ break;
+ }
+ case VisualUrl::REGULAR_IMAGE:
+ {
+ visualPtr = ImageVisual::New(GetFactoryCache(), GetImageVisualShaderFactory(), visualUrl, propertyMap);
+ break;
+ }
+ }
+ }
+ }
+ else
+ {
+ Property::Array* array = imageURLValue->GetArray();
+ if(array && array->Count() > 0)
+ {
+ visualPtr = AnimatedImageVisual::New(GetFactoryCache(), GetImageVisualShaderFactory(), *array, propertyMap);
+ }
+ }
}
+ break;
}
- }
-
- return rendererType;
-}
-
-Toolkit::Visual VisualFactory::CreateVisual( const Property::Map& propertyMap )
-{
- Visual* rendererPtr = NULL;
- RendererType type = GetRendererType( propertyMap );
- if( type != UNDEFINED)
- {
- if( !mFactoryCache )
+ case Toolkit::Visual::MESH:
{
- mFactoryCache = new VisualFactoryCache();
+ visualPtr = MeshVisual::New(GetFactoryCache(), propertyMap);
+ break;
}
- if( mDebugEnabled )
+ case Toolkit::Visual::PRIMITIVE:
{
- return Toolkit::Visual( new DebugVisual( *( mFactoryCache.Get() ) ) );
+ visualPtr = PrimitiveVisual::New(GetFactoryCache(), propertyMap);
+ break;
}
- }
- switch( type )
- {
- case COLOR:
+ case Toolkit::Visual::WIREFRAME:
{
- rendererPtr = new ColorVisual( *( mFactoryCache.Get() ) );
+ visualPtr = WireframeVisual::New(GetFactoryCache(), propertyMap);
break;
}
- case GRADIENT:
- {
- rendererPtr = new GradientVisual( *( mFactoryCache.Get() ) );
- break;
- }
- case BORDER:
+
+ case Toolkit::Visual::TEXT:
{
- rendererPtr = new BorderVisual( *( mFactoryCache.Get() ) );
+ visualPtr = TextVisual::New(GetFactoryCache(), GetTextVisualShaderFactory(), propertyMap);
break;
}
- case IMAGE:
+
+ case Toolkit::Visual::N_PATCH:
{
- CreateAtlasManager();
- rendererPtr = new ImageVisual( *( mFactoryCache.Get() ), *( mAtlasManager.Get() ) );
+ Property::Value* imageURLValue = propertyMap.Find(Toolkit::ImageVisual::Property::URL, IMAGE_URL_NAME);
+ std::string imageUrl;
+ if(imageURLValue && imageURLValue->Get(imageUrl))
+ {
+ if(!imageUrl.empty())
+ {
+ visualPtr = NPatchVisual::New(GetFactoryCache(), GetImageVisualShaderFactory(), imageUrl, propertyMap);
+ }
+ }
break;
}
- case N_PATCH:
+
+ case Toolkit::Visual::SVG:
{
- rendererPtr = new NPatchVisual( *( mFactoryCache.Get() ) );
+ Property::Value* imageURLValue = propertyMap.Find(Toolkit::ImageVisual::Property::URL, IMAGE_URL_NAME);
+ std::string imageUrl;
+ if(imageURLValue && imageURLValue->Get(imageUrl))
+ {
+ if(!imageUrl.empty())
+ {
+ visualPtr = SvgVisual::New(GetFactoryCache(), GetImageVisualShaderFactory(), imageUrl, propertyMap);
+ }
+ }
break;
}
- case SVG:
+
+ case Toolkit::Visual::ANIMATED_IMAGE:
{
- CreateAtlasManager();
- rendererPtr = new SvgVisual( *( mFactoryCache.Get() ), *( mAtlasManager.Get() ) );
+ Property::Value* imageURLValue = propertyMap.Find(Toolkit::ImageVisual::Property::URL, IMAGE_URL_NAME);
+ std::string imageUrl;
+ if(imageURLValue)
+ {
+ if(imageURLValue->Get(imageUrl))
+ {
+ if(!imageUrl.empty())
+ {
+ visualPtr = AnimatedImageVisual::New(GetFactoryCache(), GetImageVisualShaderFactory(), imageUrl, propertyMap);
+ }
+ }
+ else
+ {
+ Property::Array* array = imageURLValue->GetArray();
+ if(array && array->Count() > 0)
+ {
+ visualPtr = AnimatedImageVisual::New(GetFactoryCache(), GetImageVisualShaderFactory(), *array, propertyMap);
+ }
+ }
+ }
break;
}
- case MESH:
+
+ case Toolkit::DevelVisual::ANIMATED_GRADIENT:
{
- rendererPtr = new MeshVisual( *( mFactoryCache.Get() ) );
+ visualPtr = AnimatedGradientVisual::New(GetFactoryCache(), propertyMap);
break;
}
- case PRIMITIVE:
+
+ case Toolkit::DevelVisual::ANIMATED_VECTOR_IMAGE:
{
- rendererPtr = new PrimitiveVisual( *( mFactoryCache.Get() ) );
+ Property::Value* imageURLValue = propertyMap.Find(Toolkit::ImageVisual::Property::URL, IMAGE_URL_NAME);
+ std::string imageUrl;
+ if(imageURLValue && imageURLValue->Get(imageUrl))
+ {
+ if(!imageUrl.empty())
+ {
+ visualPtr = AnimatedVectorImageVisual::New(GetFactoryCache(), GetImageVisualShaderFactory(), imageUrl, propertyMap);
+ }
+ }
break;
}
- case UNDEFINED:
- default:
+
+ case Toolkit::DevelVisual::ARC:
{
+ visualPtr = ArcVisual::New(GetFactoryCache(), propertyMap);
break;
}
}
- if( rendererPtr )
+ DALI_LOG_INFO(gLogFilter, Debug::Concise, "VisualFactory::CreateVisual( VisualType:%s %s%s)\n", Scripting::GetEnumerationName<Toolkit::DevelVisual::Type>(visualType, VISUAL_TYPE_TABLE, VISUAL_TYPE_TABLE_COUNT), (visualType == Toolkit::DevelVisual::IMAGE) ? "url:" : "", (visualType == Toolkit::DevelVisual::IMAGE) ? (([&]() {
+ // Return URL if present in PropertyMap else return "not found message"
+ Property::Value* imageURLValue = propertyMap.Find(Toolkit::ImageVisual::Property::URL, IMAGE_URL_NAME);
+ return (imageURLValue) ? imageURLValue->Get<std::string>().c_str() : "url not found in PropertyMap";
+ })())
+ : "");
+
+ if(!visualPtr)
{
- Actor actor;
- rendererPtr->Initialize( actor, propertyMap );
+ DALI_LOG_ERROR("VisualType unknown\n");
}
- else
+
+ if(mDebugEnabled && visualType != Toolkit::DevelVisual::WIREFRAME)
{
- DALI_LOG_ERROR( "Renderer type unknown" );
+ //Create a WireframeVisual if we have debug enabled
+ visualPtr = WireframeVisual::New(GetFactoryCache(), visualPtr, propertyMap);
}
- return Toolkit::Visual( rendererPtr );
+ return Toolkit::Visual::Base(visualPtr.Get());
}
-Toolkit::Visual VisualFactory::CreateVisual( const Image& image )
+Toolkit::Visual::Base VisualFactory::CreateVisual(const std::string& url, ImageDimensions size)
{
- if( !mFactoryCache )
+ Visual::BasePtr visualPtr;
+
+ if(!url.empty())
{
- mFactoryCache = new VisualFactoryCache();
+ // first resolve url type to know which visual to create
+ VisualUrl visualUrl(url);
+ switch(visualUrl.GetType())
+ {
+ case VisualUrl::N_PATCH:
+ {
+ visualPtr = NPatchVisual::New(GetFactoryCache(), GetImageVisualShaderFactory(), visualUrl);
+ break;
+ }
+ case VisualUrl::TVG:
+ case VisualUrl::SVG:
+ {
+ visualPtr = SvgVisual::New(GetFactoryCache(), GetImageVisualShaderFactory(), visualUrl, size);
+ break;
+ }
+ case VisualUrl::GIF:
+ case VisualUrl::WEBP:
+ {
+ visualPtr = AnimatedImageVisual::New(GetFactoryCache(), GetImageVisualShaderFactory(), visualUrl, size);
+ break;
+ }
+ case VisualUrl::JSON:
+ {
+ visualPtr = AnimatedVectorImageVisual::New(GetFactoryCache(), GetImageVisualShaderFactory(), visualUrl, size);
+ break;
+ }
+ case VisualUrl::REGULAR_IMAGE:
+ {
+ visualPtr = ImageVisual::New(GetFactoryCache(), GetImageVisualShaderFactory(), visualUrl, size);
+ break;
+ }
+ }
}
- if( mDebugEnabled )
+ if(mDebugEnabled)
{
- return Toolkit::Visual( new DebugVisual( *( mFactoryCache.Get() ) ) );
+ //Create a WireframeVisual if we have debug enabled
+ visualPtr = WireframeVisual::New(GetFactoryCache(), visualPtr);
}
- NinePatchImage npatchImage = NinePatchImage::DownCast( image );
- if( npatchImage )
- {
- NPatchVisual* rendererPtr = new NPatchVisual( *( mFactoryCache.Get() ) );
- rendererPtr->SetImage( npatchImage );
+ return Toolkit::Visual::Base(visualPtr.Get());
+}
- return Toolkit::Visual( rendererPtr );
- }
- else
+void VisualFactory::SetPreMultiplyOnLoad(bool preMultiply)
+{
+ if(mPreMultiplyOnLoad != preMultiply)
{
- CreateAtlasManager();
- ImageVisual* rendererPtr = new ImageVisual( *( mFactoryCache.Get() ), *( mAtlasManager.Get() ) );
- Actor actor;
- rendererPtr->SetImage( actor, image );
-
- return Toolkit::Visual( rendererPtr );
+ GetFactoryCache().SetPreMultiplyOnLoad(preMultiply);
}
+ mPreMultiplyOnLoad = preMultiply;
+}
+
+bool VisualFactory::GetPreMultiplyOnLoad() const
+{
+ return mPreMultiplyOnLoad;
+}
+
+void VisualFactory::DiscardVisual(Toolkit::Visual::Base visual)
+{
+ mDiscardedVisuals.emplace_back(visual);
+
+ RegisterDiscardCallback();
}
-Toolkit::Visual VisualFactory::CreateVisual( const std::string& url, ImageDimensions size )
+void VisualFactory::UsePreCompiledShader()
{
- if( !mFactoryCache )
+ if(mPrecompiledShaderRequested)
{
- mFactoryCache = new VisualFactoryCache();
+ return;
}
+ mPrecompiledShaderRequested = true;
+
+ ShaderPreCompiler::Get().Enable();
+
+ // Get image shader
+ std::vector<RawShaderData> rawShaderList;
+ RawShaderData imageShaderData;
+ GetImageVisualShaderFactory().GetPreCompiledShader(imageShaderData);
+ rawShaderList.push_back(imageShaderData);
+
+ // Get text shader
+ RawShaderData textShaderData;
+ GetTextVisualShaderFactory().GetPreCompiledShader(textShaderData);
+ rawShaderList.push_back(textShaderData);
- if( mDebugEnabled )
+ // Get color shader
+ RawShaderData colorShaderData;
+ GetPreCompiledShader(colorShaderData);
+ rawShaderList.push_back(colorShaderData);
+
+ // Save all shader
+ ShaderPreCompiler::Get().SavePreCompileShaderList(rawShaderList);
+}
+
+Internal::TextureManager& VisualFactory::GetTextureManager()
+{
+ return GetFactoryCache().GetTextureManager();
+}
+
+void VisualFactory::SetBrokenImageUrl(Toolkit::StyleManager& styleManager)
+{
+ const std::string imageDirPath = AssetManager::GetDaliImagePath();
+ std::string brokenImageUrl = imageDirPath + BROKEN_IMAGE_FILE_NAME;
+ std::vector<std::string> customBrokenImageUrlList;
+
+ if(styleManager)
{
- return Toolkit::Visual( new DebugVisual( *( mFactoryCache.Get() ) ) );
+ customBrokenImageUrlList = Toolkit::DevelStyleManager::GetBrokenImageUrlList(styleManager);
+ const auto brokenImageUrlValue = Toolkit::DevelStyleManager::GetConfigurations(styleManager).Find("brokenImageUrl", Property::Type::STRING);
+ if(brokenImageUrlValue)
+ {
+ brokenImageUrlValue->Get(brokenImageUrl);
+ }
}
- if( NinePatchImage::IsNinePatchUrl( url ) )
- {
- NPatchVisual* rendererPtr = new NPatchVisual( *( mFactoryCache.Get() ) );
- rendererPtr->SetImage( url );
+ // Add default image
+ mFactoryCache->SetBrokenImageUrl(brokenImageUrl, customBrokenImageUrlList);
+}
- return Toolkit::Visual( rendererPtr );
+void VisualFactory::GetPreCompiledShader(RawShaderData& shaders)
+{
+ std::vector<std::string_view> vertexPrefix;
+ std::vector<std::string_view> fragmentPrefix;
+ std::vector<std::string_view> shaderName;
+ int shaderCount = 0;
+ shaders.shaderCount = 0;
+ for(uint32_t i = 0u; i < SHADER_TYPE_COUNT; ++i)
+ {
+ vertexPrefix.push_back(VertexPredefines[i]);
+ fragmentPrefix.push_back(FragmentPredefines[i]);
+ shaderName.push_back(Scripting::GetLinearEnumerationName<VisualFactoryCache::ShaderType>(ShaderTypePredefines[i], VISUAL_SHADER_TYPE_TABLE, VISUAL_SHADER_TYPE_TABLE_COUNT));
+ shaderCount++;
}
- else if( SvgVisual::IsSvgUrl( url ) )
+
+ shaders.vertexPrefix = vertexPrefix;
+ shaders.fragmentPrefix = fragmentPrefix;
+ shaders.shaderName = shaderName;
+ shaders.vertexShader = SHADER_COLOR_VISUAL_SHADER_VERT;
+ shaders.fragmentShader = SHADER_COLOR_VISUAL_SHADER_FRAG;
+ shaders.shaderCount = shaderCount;
+}
+
+Internal::VisualFactoryCache& VisualFactory::GetFactoryCache()
+{
+ if(!mFactoryCache)
{
- CreateAtlasManager();
- SvgVisual* rendererPtr = new SvgVisual( *( mFactoryCache.Get() ), *( mAtlasManager.Get() ) );
- rendererPtr->SetImage( url, size );
- return Toolkit::Visual( rendererPtr );
+ mFactoryCache = std::unique_ptr<VisualFactoryCache>(new VisualFactoryCache(mPreMultiplyOnLoad));
+ Toolkit::StyleManager styleManager = Toolkit::StyleManager::Get();
+ if(styleManager)
+ {
+ styleManager.StyleChangedSignal().Connect(mSlotDelegate, &VisualFactory::OnStyleChangedSignal);
+ Toolkit::DevelStyleManager::BrokenImageChangedSignal(styleManager).Connect(mSlotDelegate, &VisualFactory::OnBrokenImageChangedSignal);
+ }
+ SetBrokenImageUrl(styleManager);
}
- else
+
+ return *mFactoryCache;
+}
+
+ImageVisualShaderFactory& VisualFactory::GetImageVisualShaderFactory()
+{
+ if(!mImageVisualShaderFactory)
{
- CreateAtlasManager();
- ImageVisual* rendererPtr = new ImageVisual( *( mFactoryCache.Get() ), *( mAtlasManager.Get() ) );
- Actor actor;
- rendererPtr->SetImage( actor, url, size );
+ mImageVisualShaderFactory = std::unique_ptr<ImageVisualShaderFactory>(new ImageVisualShaderFactory());
+ }
+ return *mImageVisualShaderFactory;
+}
- return Toolkit::Visual( rendererPtr );
+TextVisualShaderFactory& VisualFactory::GetTextVisualShaderFactory()
+{
+ if(!mTextVisualShaderFactory)
+ {
+ mTextVisualShaderFactory = std::unique_ptr<TextVisualShaderFactory>(new TextVisualShaderFactory());
}
+ return *mTextVisualShaderFactory;
}
-Image VisualFactory::GetBrokenRendererImage()
+void VisualFactory::OnDiscardCallback()
{
- return ResourceImage::New( BROKEN_RENDERER_IMAGE_URL );
+ mIdleCallback = nullptr;
+
+ // Discard visual now.
+ mDiscardedVisuals.clear();
}
-void VisualFactory::CreateAtlasManager()
+void VisualFactory::RegisterDiscardCallback()
{
- if( !mAtlasManager )
+ if(!mIdleCallback && Adaptor::IsAvailable())
{
- Shader shader = ImageVisual::GetImageShader( *( mFactoryCache.Get() ) );
- mAtlasManager = new ImageAtlasManager();
- mAtlasManager->SetBrokenImage( BROKEN_RENDERER_IMAGE_URL );
+ // The callback manager takes the ownership of the callback object.
+ mIdleCallback = MakeCallback(this, &VisualFactory::OnDiscardCallback);
+
+ Adaptor& adaptor = Adaptor::Get();
+
+ if(DALI_UNLIKELY(!adaptor.AddIdle(mIdleCallback, false)))
+ {
+ DALI_LOG_ERROR("Fail to add idle callback for visual factory. Call it synchronously.\n");
+ OnDiscardCallback();
+ }
}
}
projects / platform / core / uifw / dali-toolkit.git / blobdiff