X-Git-Url: http://review.tizen.org/git/?p=platform%2Fcore%2Fuifw%2Fdali-toolkit.git;a=blobdiff_plain;f=dali-toolkit%2Finternal%2Fvisuals%2Fwireframe%2Fwireframe-visual.cpp;h=5fd3160f7f8e9e95effb5071e0f89801d87d7abf;hp=4299eb69c94c7f2c4a221ba40c3a84dcf0c3a866;hb=8baeadfe23cbb78ccc879aec3350edde7bf8424a;hpb=c3f9162ab11786380e2ec9c55f217c2daf7722e8

diff --git a/dali-toolkit/internal/visuals/wireframe/wireframe-visual.cpp b/dali-toolkit/internal/visuals/wireframe/wireframe-visual.cpp
index 4299eb6..5fd3160 100644
--- a/dali-toolkit/internal/visuals/wireframe/wireframe-visual.cpp
+++ b/dali-toolkit/internal/visuals/wireframe/wireframe-visual.cpp
@@ -20,7 +20,7 @@
 #include "wireframe-visual.h"
 
 // INTERNAL INCLUDES
-#include <dali-toolkit/public-api/visuals/visual-properties.h>
+#include <dali-toolkit/devel-api/visuals/visual-properties-devel.h>
 #include <dali-toolkit/internal/visuals/visual-factory-impl.h>
 #include <dali-toolkit/internal/visuals/visual-factory-cache.h>
 #include <dali-toolkit/internal/visuals/visual-string-constants.h>
@@ -45,11 +45,24 @@ attribute mediump vec2  aPosition;\n
 uniform   mediump mat4  uMvpMatrix;\n
 uniform   mediump vec3  uSize;\n
 \n
+
+//Visual size and offset
+uniform mediump vec2 offset;\n
+uniform mediump vec2 size;\n
+uniform mediump vec4 offsetSizeMode;\n
+uniform mediump vec2 origin;\n
+uniform mediump vec2 anchorPoint;\n
+
+vec4 ComputeVertexPosition()\n
+{\n
+  vec2 visualSize = mix(uSize.xy*size, size, offsetSizeMode.zw );\n
+  vec2 visualOffset = mix( offset, offset/uSize.xy, offsetSizeMode.xy);\n
+  return vec4( (aPosition + anchorPoint)*visualSize + (visualOffset + origin)*uSize.xy, 0.0, 1.0 );\n
+}\n
+
 void main()\n
 {\n
-  mediump vec4 vertexPosition = vec4(aPosition, 0.0, 1.0);\n
-  vertexPosition.xyz *= uSize;\n
-  gl_Position = uMvpMatrix * vertexPosition;\n
+  gl_Position = uMvpMatrix * ComputeVertexPosition();\n
 }\n
 );
 
@@ -64,39 +77,113 @@ void main()\n
 
 }
 
+WireframeVisualPtr WireframeVisual::New( VisualFactoryCache& factoryCache, const Property::Map& properties )
+{
+  Visual::BasePtr emtptyVisual;
+
+  return New(factoryCache, emtptyVisual, properties);
+}
+
+WireframeVisualPtr WireframeVisual::New( VisualFactoryCache& factoryCache, Visual::BasePtr actualVisual )
+{
+  return new WireframeVisual( factoryCache, actualVisual );
+}
+
+WireframeVisualPtr WireframeVisual::New( VisualFactoryCache& factoryCache, Visual::BasePtr actualVisual, const Property::Map& properties )
+{
+  WireframeVisualPtr wireframeVisual( new WireframeVisual( factoryCache, actualVisual ) );
+
+  // Instead of calling SetProperties, looking for the only valid property 'transform'
+  Property::Value* transformValue = properties.Find( DevelVisual::Property::TRANSFORM, TRANSFORM );
+  Property::Map transformMap;
+  if( transformValue && transformValue->Get( transformMap ) )
+  {
+    wireframeVisual->SetTransformAndSize( transformMap, Vector2::ZERO );
+  }
+
+  return wireframeVisual;
+}
 
-WireframeVisual::WireframeVisual( VisualFactoryCache& factoryCache )
-: Visual::Base( factoryCache )
+WireframeVisual::WireframeVisual( VisualFactoryCache& factoryCache, Visual::BasePtr actualVisual )
+: Visual::Base( factoryCache ),
+  mActualVisual( actualVisual )
 {
 }
 
 WireframeVisual::~WireframeVisual()
-{}
+{
+}
 
-void WireframeVisual::DoSetOnStage( Actor& actor )
+float WireframeVisual::GetHeightForWidth( float width )
 {
-  InitializeRenderer();
+  if( mActualVisual )
+  {
+    return mActualVisual->GetHeightForWidth( width );
+  }
+  else
+  {
+    return Visual::Base::GetHeightForWidth( width );
+  }
+}
 
-  actor.AddRenderer( mImpl->mRenderer );
+void WireframeVisual::GetNaturalSize( Vector2& naturalSize )
+{
+  if( mActualVisual )
+  {
+    mActualVisual->GetNaturalSize( naturalSize );
+  }
+  else
+  {
+    Visual::Base::GetNaturalSize( naturalSize );
+  }
 }
 
 void WireframeVisual::DoCreatePropertyMap( Property::Map& map ) const
 {
-  map.Clear();
-  map.Insert( Toolkit::Visual::Property::TYPE, Toolkit::Visual::WIREFRAME );
+  if( mActualVisual )
+  {
+    mActualVisual->CreatePropertyMap( map );
+  }
+  else
+  {
+    map.Clear();
+    map.Insert( Toolkit::DevelVisual::Property::TYPE, Toolkit::Visual::WIREFRAME );
+  }
+}
+
+void WireframeVisual::DoSetProperties( const Property::Map& propertyMap )
+{
+  // no properties supported at the moment
+}
+
+void WireframeVisual::DoSetOnStage( Actor& actor )
+{
+  InitializeRenderer();
+
+  actor.AddRenderer( mImpl->mRenderer );
 }
 
 void WireframeVisual::InitializeRenderer()
 {
-  mImpl->mRenderer = mFactoryCache.GetWireframeRenderer();
-  if( !mImpl->mRenderer )
+  Shader shader = mFactoryCache.GetShader( VisualFactoryCache::WIREFRAME_SHADER );
+  if( !shader )
   {
-    Geometry geometry = CreateQuadWireframeGeometry();
-    Shader shader = Shader::New( VERTEX_SHADER, FRAGMENT_SHADER );
+    shader = Shader::New( VERTEX_SHADER, FRAGMENT_SHADER );
+    mFactoryCache.SaveShader( VisualFactoryCache::WIREFRAME_SHADER, shader );
+  }
 
-    mImpl->mRenderer = Renderer::New( geometry, shader);
-    mFactoryCache.CacheWireframeRenderer( mImpl->mRenderer );
+  Geometry geometry = mFactoryCache.GetGeometry( VisualFactoryCache::WIREFRAME_GEOMETRY );
+  if( !geometry )
+  {
+    geometry = CreateQuadWireframeGeometry();
+    mFactoryCache.SaveGeometry( VisualFactoryCache::WIREFRAME_GEOMETRY, geometry );
   }
+
+  //Create the renderer
+  mImpl->mRenderer = Renderer::New( geometry, shader);
+
+  //Register transform properties
+  mImpl->mTransform.RegisterUniforms( mImpl->mRenderer, Direction::LEFT_TO_RIGHT );
 }
 
 Geometry WireframeVisual::CreateQuadWireframeGeometry()
@@ -129,6 +216,15 @@ Geometry WireframeVisual::CreateQuadWireframeGeometry()
   return geometry;
 }
 
+void WireframeVisual::OnSetTransform()
+{
+  if( mImpl->mRenderer )
+  {
+    //Register transform properties
+    mImpl->mTransform.RegisterUniforms( mImpl->mRenderer, Direction::LEFT_TO_RIGHT );
+  }
+}
+
 } // namespace Internal
 
 } // namespace Toolkit