Implemented a primitive shape renderer to display simple shapes like cubes.
[platform/core/uifw/dali-toolkit.git] / dali-toolkit / internal / controls / renderers / renderer-factory-impl.cpp
index ef698f4..e1c75a2 100644 (file)
  */
 
 // CLASS HEADER
-#include "renderer-factory-impl.h"
+#include <dali-toolkit/internal/controls/renderers/renderer-factory-impl.h>
 
 // EXTERNAL INCLUDES
 #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/devel-api/object/type-registry-helper.h>
+#include <dali/public-api/object/type-registry-helper.h>
 
-// Internal HEADER
+// INTERNAL INCLUDES
 #include <dali-toolkit/internal/controls/renderers/border/border-renderer.h>
 #include <dali-toolkit/internal/controls/renderers/color/color-renderer.h>
+#include <dali-toolkit/internal/controls/renderers/debug/debug-renderer.h>
 #include <dali-toolkit/internal/controls/renderers/gradient/gradient-renderer.h>
 #include <dali-toolkit/internal/controls/renderers/npatch/npatch-renderer.h>
 #include <dali-toolkit/internal/controls/renderers/image/image-renderer.h>
+#include <dali-toolkit/internal/controls/renderers/svg/svg-renderer.h>
+#include <dali-toolkit/internal/controls/renderers/mesh/mesh-renderer.h>
+#include <dali-toolkit/internal/controls/renderers/primitive/primitive-renderer.h>
 #include <dali-toolkit/internal/controls/renderers/renderer-factory-cache.h>
+#include <dali-toolkit/internal/controls/renderers/renderer-string-constants.h>
+#include <dali-toolkit/internal/controls/renderers/image-atlas-manager.h>
 
 namespace
 {
-const char * const RENDERER_TYPE_NAME( "rendererType" );
-
-const char * const COLOR_RENDERER("colorRenderer");
-const char * const BORDER_RENDERER("borderRenderer");
-const char * const GRADIENT_RENDERER("gradientRenderer");
-const char * const IMAGE_RENDERER("imageRenderer");
-const char * const N_PATCH_RENDERER("nPatchRenderer");
-
 const char * const BROKEN_RENDERER_IMAGE_URL( DALI_IMAGE_DIR "broken.png");
 }
 
@@ -69,7 +67,8 @@ DALI_TYPE_REGISTRATION_END()
 
 } // namespace
 
-RendererFactory::RendererFactory()
+RendererFactory::RendererFactory( bool debugEnabled )
+:mDebugEnabled( debugEnabled )
 {
 }
 
@@ -77,114 +76,159 @@ RendererFactory::~RendererFactory()
 {
 }
 
-Toolkit::ControlRenderer RendererFactory::GetControlRenderer( const Property::Map& propertyMap )
+RendererFactory::RendererType RendererFactory::GetRendererType( const Property::Map& propertyMap )
 {
-  ControlRenderer* rendererPtr = NULL;
+  RendererType rendererType = UNDEFINED;
 
-  Property::Value* type = propertyMap.Find( RENDERER_TYPE_NAME );
+  Property::Value* type = propertyMap.Find( RENDERER_TYPE );
   std::string typeValue ;
   if( type && type->Get( typeValue ))
   {
-    if( !mFactoryCache )
+    if( typeValue == COLOR_RENDERER )
     {
-      mFactoryCache = new RendererFactoryCache();
+      rendererType = COLOR;
     }
-
-    if( typeValue ==  COLOR_RENDERER )
+    else if( typeValue == BORDER_RENDERER )
     {
-      rendererPtr = new ColorRenderer( *( mFactoryCache.Get() ) );
+      rendererType = BORDER;
     }
-    else if( typeValue ==  GRADIENT_RENDERER )
+    else if( typeValue == GRADIENT_RENDERER )
     {
-      rendererPtr = new GradientRenderer( *( mFactoryCache.Get() ) );
+      rendererType = GRADIENT;
     }
-    else if( typeValue ==  IMAGE_RENDERER )
+    else if( typeValue == IMAGE_RENDERER )
     {
-      rendererPtr = new ImageRenderer( *( mFactoryCache.Get() ) );
+      rendererType = IMAGE;
     }
-    else if( typeValue ==  N_PATCH_RENDERER )
+    else if( typeValue == MESH_RENDERER )
     {
-      rendererPtr = new NPatchRenderer( *( mFactoryCache.Get() ) );
+      rendererType = MESH;
     }
-    else if( typeValue == BORDER_RENDERER )
+    else if( typeValue == PRIMITIVE_RENDERER )
     {
-      rendererPtr = new BorderRenderer( *( mFactoryCache.Get() ) );
+      rendererType = PRIMITIVE;
     }
   }
 
-  if( rendererPtr )
-  {
-    Actor actor;
-    rendererPtr->Initialize( actor, propertyMap );
-  }
-  else
+  // check the url if exist, to decide the renderer type
+  if( rendererType == IMAGE || rendererType == UNDEFINED )
   {
-    DALI_LOG_ERROR( "Renderer type unknown" );
+    Property::Value* imageURLValue = propertyMap.Find( IMAGE_URL_NAME );
+    std::string imageUrl;
+    if( imageURLValue && imageURLValue->Get( imageUrl ))
+    {
+      if( NinePatchImage::IsNinePatchUrl( imageUrl ) )
+      {
+        rendererType = N_PATCH;
+      }
+      else if( SvgRenderer::IsSvgUrl( imageUrl ) )
+      {
+        rendererType = SVG;
+      }
+      else
+      {
+        rendererType = IMAGE;
+      }
+    }
   }
 
-  return Toolkit::ControlRenderer( rendererPtr );
+  return rendererType;
 }
 
-Toolkit::ControlRenderer RendererFactory::GetControlRenderer( const Vector4& color )
+Toolkit::ControlRenderer RendererFactory::CreateControlRenderer( const Property::Map& propertyMap )
 {
-  if( !mFactoryCache )
-  {
-    mFactoryCache = new RendererFactoryCache();
-  }
-
-  ColorRenderer* rendererPtr = new ColorRenderer( *( mFactoryCache.Get() ) );
-  rendererPtr->SetColor( color );
-
-  return Toolkit::ControlRenderer( rendererPtr );
-}
+  ControlRenderer* rendererPtr = NULL;
 
-void RendererFactory::ResetRenderer( Toolkit::ControlRenderer& renderer, Actor& actor, const Vector4& color )
-{
-  if( renderer )
+  RendererType type = GetRendererType( propertyMap );
+  if( type != UNDEFINED)
   {
-    ColorRenderer* rendererPtr = dynamic_cast< ColorRenderer* >( &GetImplementation( renderer ) );
-    if( rendererPtr )
+    if( !mFactoryCache )
     {
-      rendererPtr->SetColor( color );
-      return;
+      mFactoryCache = new RendererFactoryCache();
     }
 
-    renderer.RemoveAndReset( actor );
+    if( mDebugEnabled )
+    {
+      return Toolkit::ControlRenderer( new DebugRenderer( *( mFactoryCache.Get() ) ) );
+    }
   }
 
-  renderer = GetControlRenderer( color );
-  if( actor && actor.OnStage() )
+  switch( type )
   {
-    renderer.SetOnStage( actor );
+    case COLOR:
+    {
+      rendererPtr = new ColorRenderer( *( mFactoryCache.Get() ) );
+      break;
+    }
+     case GRADIENT:
+     {
+       rendererPtr = new GradientRenderer( *( mFactoryCache.Get() ) );
+       break;
+     }
+    case BORDER:
+    {
+      rendererPtr = new BorderRenderer( *( mFactoryCache.Get() ) );
+      break;
+    }
+    case IMAGE:
+    {
+      CreateAtlasManager();
+      rendererPtr = new ImageRenderer( *( mFactoryCache.Get() ), *( mAtlasManager.Get() ) );
+      break;
+    }
+    case N_PATCH:
+    {
+      rendererPtr = new NPatchRenderer( *( mFactoryCache.Get() ) );
+      break;
+    }
+    case SVG:
+    {
+      CreateAtlasManager();
+      rendererPtr = new SvgRenderer( *( mFactoryCache.Get() ), *( mAtlasManager.Get() ) );
+      break;
+    }
+    case MESH:
+    {
+      rendererPtr = new MeshRenderer( *( mFactoryCache.Get() ) );
+      break;
+    }
+    case PRIMITIVE:
+    {
+      rendererPtr = new PrimitiveRenderer( *( mFactoryCache.Get() ) );
+      break;
+    }
+    case UNDEFINED:
+    default:
+    {
+      break;
+    }
   }
-}
 
-Toolkit::ControlRenderer RendererFactory::GetControlRenderer( float borderSize, const Vector4& borderColor )
-{
-  if( !mFactoryCache )
+  if( rendererPtr )
   {
-    mFactoryCache = new RendererFactoryCache();
+    Actor actor;
+    rendererPtr->Initialize( actor, propertyMap );
   }
-  BorderRenderer* rendererPtr = new BorderRenderer( *mFactoryCache.Get() );
-
-  if( !mFactoryCache )
+  else
   {
-    mFactoryCache = new RendererFactoryCache();
+    DALI_LOG_ERROR( "Renderer type unknown" );
   }
 
-  rendererPtr->SetBorderSize( borderSize );
-  rendererPtr->SetBorderColor( borderColor );
-
   return Toolkit::ControlRenderer( rendererPtr );
 }
 
-Toolkit::ControlRenderer RendererFactory::GetControlRenderer( const Image& image )
+Toolkit::ControlRenderer RendererFactory::CreateControlRenderer( const Image& image )
 {
   if( !mFactoryCache )
   {
     mFactoryCache = new RendererFactoryCache();
   }
 
+  if( mDebugEnabled )
+  {
+    return Toolkit::ControlRenderer( new DebugRenderer( *( mFactoryCache.Get() ) ) );
+  }
+
   NinePatchImage npatchImage = NinePatchImage::DownCast( image );
   if( npatchImage )
   {
@@ -195,7 +239,8 @@ Toolkit::ControlRenderer RendererFactory::GetControlRenderer( const Image& image
   }
   else
   {
-    ImageRenderer* rendererPtr = new ImageRenderer( *( mFactoryCache.Get() ) );
+    CreateAtlasManager();
+    ImageRenderer* rendererPtr = new ImageRenderer( *( mFactoryCache.Get() ), *( mAtlasManager.Get() ) );
     Actor actor;
     rendererPtr->SetImage( actor, image );
 
@@ -203,45 +248,16 @@ Toolkit::ControlRenderer RendererFactory::GetControlRenderer( const Image& image
   }
 }
 
-void RendererFactory::ResetRenderer( Toolkit::ControlRenderer& renderer, Actor& actor, const Image& image )
+Toolkit::ControlRenderer RendererFactory::CreateControlRenderer( const std::string& url, ImageDimensions size )
 {
-  if( renderer )
-  {
-    NinePatchImage npatchImage = NinePatchImage::DownCast( image );
-    if( npatchImage )
-    {
-      NPatchRenderer* rendererPtr = dynamic_cast< NPatchRenderer* >( &GetImplementation( renderer ) );
-      if( rendererPtr )
-      {
-        rendererPtr->SetImage( npatchImage );
-        return;
-      }
-    }
-    else
-    {
-      ImageRenderer* rendererPtr = dynamic_cast< ImageRenderer* >( &GetImplementation( renderer ) );
-      if( rendererPtr )
-      {
-        rendererPtr->SetImage( actor, image );
-        return;
-      }
-    }
-
-    renderer.RemoveAndReset( actor );
-  }
-
-  renderer = GetControlRenderer( image );
-  if( actor && actor.OnStage() )
+  if( !mFactoryCache )
   {
-    renderer.SetOnStage( actor );
+    mFactoryCache = new RendererFactoryCache();
   }
-}
 
-Toolkit::ControlRenderer RendererFactory::GetControlRenderer( const std::string& url )
-{
-  if( !mFactoryCache )
+  if( mDebugEnabled )
   {
-    mFactoryCache = new RendererFactoryCache();
+    return Toolkit::ControlRenderer( new DebugRenderer( *( mFactoryCache.Get() ) ) );
   }
 
   if( NinePatchImage::IsNinePatchUrl( url ) )
@@ -251,88 +267,41 @@ Toolkit::ControlRenderer RendererFactory::GetControlRenderer( const std::string&
 
     return Toolkit::ControlRenderer( rendererPtr );
   }
+  else if( SvgRenderer::IsSvgUrl( url ) )
+  {
+    CreateAtlasManager();
+    SvgRenderer* rendererPtr = new SvgRenderer( *( mFactoryCache.Get() ), *( mAtlasManager.Get() ) );
+    rendererPtr->SetImage( url, size );
+    return Toolkit::ControlRenderer( rendererPtr );
+  }
   else
   {
-    ImageRenderer* rendererPtr = new ImageRenderer( *( mFactoryCache.Get() ) );
+    CreateAtlasManager();
+    ImageRenderer* rendererPtr = new ImageRenderer( *( mFactoryCache.Get() ), *( mAtlasManager.Get() ) );
     Actor actor;
-    rendererPtr->SetImage( actor, url );
+    rendererPtr->SetImage( actor, url, size );
 
     return Toolkit::ControlRenderer( rendererPtr );
   }
 }
 
-void RendererFactory::ResetRenderer( Toolkit::ControlRenderer& renderer, Actor& actor, const std::string& url )
+Image RendererFactory::GetBrokenRendererImage()
 {
-  if( renderer )
-  {
-    if( NinePatchImage::IsNinePatchUrl( url ) )
-    {
-      NPatchRenderer* rendererPtr = dynamic_cast< NPatchRenderer* >( &GetImplementation( renderer ) );
-      if( rendererPtr )
-      {
-        rendererPtr->SetImage( url );
-        return;
-      }
-    }
-    else
-    {
-      ImageRenderer* rendererPtr = dynamic_cast< ImageRenderer* >( &GetImplementation( renderer ) );
-      if( rendererPtr )
-      {
-        rendererPtr->SetImage( actor, url );
-        return;
-      }
-    }
-
-    renderer.RemoveAndReset( actor );
-  }
-
-  renderer = GetControlRenderer( url );
-  if( actor && actor.OnStage() )
-  {
-    renderer.SetOnStage( actor );
-  }
+  return ResourceImage::New( BROKEN_RENDERER_IMAGE_URL );
 }
 
-void RendererFactory::ResetRenderer( Toolkit::ControlRenderer& renderer, Actor& actor, const Property::Map& propertyMap )
+void RendererFactory::CreateAtlasManager()
 {
-  if( renderer )
+  if( !mAtlasManager )
   {
-    ControlRenderer& controlRenderer = GetImplementation( renderer );
-
-    Property::Value* type = propertyMap.Find( RENDERER_TYPE_NAME );
-    std::string typeValue ;
-
-    //If there's no renderer type specified or if there hasn't been a renderer type change then we can reuse the renderer
-    if( !type || !type->Get( typeValue ) ||
-        ( typeValue ==  IMAGE_RENDERER    && typeid( controlRenderer ) == typeid( ImageRenderer ) ) ||
-        ( typeValue ==  N_PATCH_RENDERER  && typeid( controlRenderer ) == typeid( NPatchRenderer ) ) ||
-        ( typeValue ==  COLOR_RENDERER    && typeid( controlRenderer ) == typeid( ColorRenderer ) )||
-        ( typeValue ==  GRADIENT_RENDERER && typeid( controlRenderer ) == typeid( GradientRenderer ) ) ||
-        ( typeValue ==  BORDER_RENDERER   && typeid( controlRenderer ) == typeid( BorderRenderer ) ) )
-    {
-      controlRenderer.Initialize( actor, propertyMap );
-      return;
-    }
-
-    renderer.RemoveAndReset( actor );
-  }
-
-  renderer = GetControlRenderer( propertyMap );
-  if( actor && actor.OnStage() )
-  {
-    renderer.SetOnStage( actor );
+    Shader shader = ImageRenderer::GetImageShader( *( mFactoryCache.Get() ) );
+    mAtlasManager = new ImageAtlasManager();
+    mAtlasManager->SetBrokenImage( BROKEN_RENDERER_IMAGE_URL );
   }
 }
 
-Image RendererFactory::GetBrokenRendererImage()
-{
-  return ResourceImage::New( BROKEN_RENDERER_IMAGE_URL );
-}
-
 } // namespace Internal
 
 } // namespace Toolkit
 
 } // namespace Dali
-