Merge "Add utc test cases" into tizen

[platform/core/uifw/dali-toolkit.git] / dali-toolkit / internal / controls / image-view / masked-image-view-impl.cpp

diff --git a/dali-toolkit/internal/controls/image-view/masked-image-view-impl.cpp b/dali-toolkit/internal/controls/image-view/masked-image-view-impl.cpp
index 57b13b8..97c4053 100644 (file)
--- a/dali-toolkit/internal/controls/image-view/masked-image-view-impl.cpp
+++ b/dali-toolkit/internal/controls/image-view/masked-image-view-impl.cpp
@@ -1,24 +1,30 @@
-//
-// Copyright (c) 2014 Samsung Electronics Co., Ltd.
-//
-// Licensed under the Flora License, Version 1.0 (the License);
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://floralicense.org/license/
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an AS IS BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-//
+/*
+ * Copyright (c) 2014 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.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+// CLASS HEADER
+#include <dali-toolkit/internal/controls/image-view/masked-image-view-impl.h>
 
 // EXTERNAL INCLUDES
 #include <sstream>
-
-// INTERNAL INCLUDES
-#include <dali-toolkit/internal/controls/image-view/masked-image-view-impl.h>
+#include <dali/public-api/animation/constraint.h>
+#include <dali/public-api/animation/constraints.h>
+#include <dali/public-api/common/stage.h>
+#include <dali/public-api/render-tasks/render-task-list.h>
+#include <dali/public-api/shader-effects/shader-effect.h>
 
 namespace Dali
 {
@@ -91,11 +97,6 @@ const char* const MASKED_IMAGE_VIEW_FRAGMENT_SOURCE =
   "  gl_FragColor = texture2D(sTexture, vTexCoord) * vec4(1,1,1,mask.a);                                         \n"
   "}";
 
-Vector2 EqualToConstraintVector2( const Vector2& current, const PropertyInput& property )
-{
-  return property.GetVector2();
-}
-
 Vector2 GetSizeForAspectRatio( const Vector2& targetSize, float aspectRatio )
 {
   Vector2 sizeToKeepAspectRatio( targetSize );
@@ -261,7 +262,14 @@ void MaskedImageView::Resume()
 
 bool MaskedImageView::IsPaused() const
 {
-  return !mRenderTask; // RenderTask is discarded during Pause()
+  if( mRenderTask.GetRefreshRate() ) // REFRESH_ALWAYS
+  {
+    return false;
+  }
+  else // REFRESH_ONCE
+  {
+    return true;
+  }
 }
 
 void MaskedImageView::SetEditMode( Dali::Toolkit::MaskedImageView::EditMode editMode )
@@ -343,7 +351,7 @@ void MaskedImageView::OnPropertySet( Property::Index index, Property::Value prop
   }
 }
 
-void MaskedImageView::OnPan(Actor source, PanGesture gesture)
+void MaskedImageView::OnPan(Actor source, const PanGesture& gesture)
 {
   // Used to flag whether edit mode is setting properties
   mSelfPropertySetting = true;
@@ -368,7 +376,7 @@ void MaskedImageView::OnPan(Actor source, PanGesture gesture)
   mSelfPropertySetting = false;
 }
 
-void MaskedImageView::OnPinch(Actor actor, PinchGesture pinch)
+void MaskedImageView::OnPinch(Actor actor, const PinchGesture& pinch)
 {
   // Used to flag whether edit mode is setting properties
   mSelfPropertySetting = true;
@@ -467,7 +475,7 @@ Dali::Toolkit::MaskedImageView::MaskedImageViewSignal& MaskedImageView::MaskFini
 }
 
 MaskedImageView::MaskedImageView()
-: ControlImpl(true),
+: Control( ControlBehaviour( REQUIRES_TOUCH_EVENTS | REQUIRES_STYLE_CHANGE_SIGNALS ) ),
   mEditMode( Dali::Toolkit::MaskedImageView::EDIT_DISABLED ),
   mSelfPropertySetting( false ),
   mSourceRotation( Dali::Toolkit::MaskedImageView::ROTATE_0 ),
@@ -510,7 +518,7 @@ void MaskedImageView::Initialize( unsigned int targetWidth,
   self.Add( mSourceImageActor );
   mSourceImageActor.SetParentOrigin( ParentOrigin::CENTER );
   mSourceImageActor.SetPositionInheritanceMode( DONT_INHERIT_POSITION );
-  mSourceImageActor.SetInheritRotation( false );
+  mSourceImageActor.SetInheritOrientation( false );
   mSourceImageActor.SetInheritScale( false );
   mSourceImageActor.SetColorMode( USE_OWN_COLOR );
   mSourceImageActor.SetSize( Vector3::ONE );
@@ -522,7 +530,6 @@ void MaskedImageView::Initialize( unsigned int targetWidth,
   // Create actor to display result of off-screen rendering
   mDestinationImageActor = ImageActor::New( mDestinationImage );
   self.Add( mDestinationImageActor );
-  mDestinationImageActor.ApplyConstraint( Constraint::New<Vector3>( Actor::SIZE, ParentSource( Actor::SIZE ), EqualToConstraint() ) );
   mDestinationImageActor.SetPositionInheritanceMode( Dali::USE_PARENT_POSITION );
 
   // Start the masking operation
@@ -532,9 +539,10 @@ void MaskedImageView::Initialize( unsigned int targetWidth,
   mRenderTask.SetInputEnabled( false );
   mRenderTask.SetExclusive( true );
   mRenderTask.SetClearEnabled( true );
-  mRenderTask.ApplyConstraint( Constraint::New<Vector4>( RenderTask::CLEAR_COLOR,
-                                                         Source( self, mCustomProperties[ Dali::Toolkit::MaskedImageView::BACKGROUND_COLOR ] ),
-                                                         EqualToConstraint() ) );
+
+  Constraint clearColorConstraint = Constraint::New<Vector4>( mRenderTask, RenderTask::Property::CLEAR_COLOR, EqualToConstraint() );
+  clearColorConstraint.AddSource( Source( self, mCustomProperties[ Dali::Toolkit::MaskedImageView::BACKGROUND_COLOR ] ) );
+  clearColorConstraint.Apply();
   mRenderTask.FinishedSignal().Connect( this, &MaskedImageView::OnRenderTaskFinished );
 
   // Edit mode initialization
@@ -572,22 +580,26 @@ void MaskedImageView::ApplyMaskedImageShader( ImageRotation rotation )
                                            ShaderEffect::GeometryHints( ShaderEffect::HINT_BLENDING ) );
 
   shader.SetUniform( "uTargetSize", mTargetSize );
+
   shader.SetUniform( "uSourceSize", mTargetSize );
-  shader.ApplyConstraint( Constraint::New<Vector2>( shader.GetPropertyIndex( "uSourceSize" ),
-                                                    Source( self, mCustomProperties[ Dali::Toolkit::MaskedImageView::SOURCE_SIZE ] ),
-                                                    EqualToConstraintVector2 ) );
+  Constraint sourceSizeConstraint = Constraint::New<Vector2>( shader, shader.GetPropertyIndex( "uSourceSize" ), EqualToConstraint() );
+  sourceSizeConstraint.AddSource( Source( self, mCustomProperties[ Dali::Toolkit::MaskedImageView::SOURCE_SIZE ] ) );
+  sourceSizeConstraint.Apply();
+
   shader.SetUniform( "uSourceOffset", Vector2::ZERO );
-  shader.ApplyConstraint( Constraint::New<Vector2>( shader.GetPropertyIndex( "uSourceOffset" ),
-                                                    Source( self, mCustomProperties[ Dali::Toolkit::MaskedImageView::SOURCE_OFFSET ] ),
-                                                    EqualToConstraintVector2 ) );
+  Constraint sourceOffsetConstraint = Constraint::New<Vector2>( shader, shader.GetPropertyIndex( "uSourceOffset" ), EqualToConstraint() );
+  sourceOffsetConstraint.AddSource( Source( self, mCustomProperties[ Dali::Toolkit::MaskedImageView::SOURCE_OFFSET ] ) );
+  sourceOffsetConstraint.Apply();
+
   shader.SetUniform( "uMaskSize", mTargetSize );
-  shader.ApplyConstraint( Constraint::New<Vector2>( shader.GetPropertyIndex( "uMaskSize" ),
-                                                    Source( self, mCustomProperties[ Dali::Toolkit::MaskedImageView::MASK_SIZE ] ),
-                                                    EqualToConstraintVector2 ) );
+  Constraint maskSizeConstraint = Constraint::New<Vector2>( shader, shader.GetPropertyIndex( "uMaskSize" ), EqualToConstraint() );
+  maskSizeConstraint.AddSource( Source( self, mCustomProperties[ Dali::Toolkit::MaskedImageView::MASK_SIZE ] ) );
+  maskSizeConstraint.Apply();
+
   shader.SetUniform( "uMaskOffset", mTargetSize );
-  shader.ApplyConstraint( Constraint::New<Vector2>( shader.GetPropertyIndex( "uMaskOffset" ),
-                                                    Source( self, mCustomProperties[ Dali::Toolkit::MaskedImageView::MASK_OFFSET ] ),
-                                                    EqualToConstraintVector2 ) );
+  Constraint maskOffsetConstraint = Constraint::New<Vector2>( shader, shader.GetPropertyIndex( "uMaskOffset" ), EqualToConstraint() );
+  maskOffsetConstraint.AddSource( Source( self, mCustomProperties[ Dali::Toolkit::MaskedImageView::MASK_OFFSET ] ) );
+  maskOffsetConstraint.Apply();
 
   shader.SetEffectImage( mMaskImage );
   mSourceImageActor.SetShaderEffect( shader );
@@ -621,6 +633,11 @@ MaskedImageView::~MaskedImageView()
   }
 }
 
+void MaskedImageView::OnControlSizeSet( const Vector3& targetSize )
+{
+  mDestinationImageActor.SetSize(targetSize);
+}
+
 void MaskedImageView::OnRenderTaskFinished( Dali::RenderTask& renderTask )
 {
   Toolkit::MaskedImageView handle( GetOwner() );