-//
-// 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 "effects-view-impl.h"
+// EXTERNAL INCLUDES
+#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/object/type-registry.h>
+#include <dali/devel-api/object/type-registry-helper.h>
+#include <dali/public-api/render-tasks/render-task-list.h>
+
// INTERNAL INCLUDES
#include "../../filters/blur-two-pass-filter.h"
#include "../../filters/emboss-filter.h"
return Toolkit::EffectsView::New();
}
-Dali::TypeRegistration mType( typeid(Dali::Toolkit::EffectsView), typeid(Dali::Toolkit::Control), Create );
+DALI_TYPE_REGISTRATION_BEGIN( Toolkit::EffectsView, Toolkit::Control, Create )
+DALI_TYPE_REGISTRATION_END()
const Pixel::Format EFFECTS_VIEW_DEFAULT_PIXEL_FORMAT = Pixel::RGBA8888;
const float ARBITRARY_FIELD_OF_VIEW = Math::PI / 4.0f;
const Vector4 EFFECTS_VIEW_DEFAULT_BACKGROUND_COLOR( 1.0f, 1.0f, 1.0f, 0.0 );
const bool EFFECTS_VIEW_REFRESH_ON_DEMAND(false);
-// custom properties
+
+// Custom properties
+const char* const EFFECT_SIZE_PROPERTY_NAME = "EffectSize";
+const char* const EFFECT_STRENGTH_PROPERTY_NAME = "EffectStrength";
+const char* const EFFECT_OFFSET_PROPERTY_NAME = "EffectOffset";
+const char* const EFFECT_COLOR_PROPERTY_NAME = "EffectColor";
+
const float EFFECT_SIZE_DEFAULT( 1.0f );
-const std::string EFFECT_SIZE_PROPERTY_NAME( "EffectSize" );
const float EFFECT_STRENGTH_DEFAULT( 0.5f );
-const std::string EFFECT_STRENGTH_PROPERTY_NAME( "EffectStrength" );
const Vector3 EFFECT_OFFSET_DEFAULT( 0.0f, 0.0f, 0.0f );
-const std::string EFFECT_OFFSET_PROPERTY_NAME( "EffectOffset" );
const Vector4 EFFECT_COLOR_DEFAULT( Color::WHITE );
-const std::string EFFECT_COLOR_PROPERTY_NAME( "EffectColor" );
const char* const EFFECTS_VIEW_FRAGMENT_SOURCE =
"void main()\n"
}
EffectsView::EffectsView()
-: ControlImpl( false ),
+: Control( ControlBehaviour( ACTOR_BEHAVIOUR_NONE ) ),
mEffectType( Toolkit::EffectsView::INVALID_TYPE ),
mPixelFormat( EFFECTS_VIEW_DEFAULT_PIXEL_FORMAT ),
mSpread(0.0f),
}
mActorForResult = Actor::New();
mActorForResult.SetParentOrigin( ParentOrigin::CENTER );
- mActorForResult.ApplyConstraint( Constraint::New<Vector3>( Actor::SIZE, ParentSource( Actor::SIZE ), EqualToConstraint() ) );
+ mActorForResult.SetSize( mTargetSize );
mActorForResult.ScaleBy( Vector3(1.0f, -1.0f, 1.0f) );
Self().Add( mActorForResult );
mEffectStrengthPropertyIndex = self.RegisterProperty(EFFECT_STRENGTH_PROPERTY_NAME, EFFECT_STRENGTH_DEFAULT, Property::READ_WRITE);
mEffectOffsetPropertyIndex = self.RegisterProperty(EFFECT_OFFSET_PROPERTY_NAME, EFFECT_OFFSET_DEFAULT);
mEffectColorPropertyIndex = self.RegisterProperty(EFFECT_COLOR_PROPERTY_NAME, EFFECT_COLOR_DEFAULT);
- mActorPostFilter.ApplyConstraint( Constraint::New<Vector3>( Actor::POSITION, Source( self, mEffectOffsetPropertyIndex ), EqualToConstraint() ) );
- mActorPostFilter.ApplyConstraint( Constraint::New<Vector3>( Actor::SIZE, ParentSource( Actor::SIZE ), EqualToConstraint() ) );
- mActorPostFilter.ApplyConstraint( Constraint::New<Vector4>( Actor::COLOR, Source( self, mEffectColorPropertyIndex ), EqualToConstraint() ) );
+
+ Constraint positionConstraint = Constraint::New<Vector3>( mActorPostFilter, Actor::Property::POSITION, EqualToConstraint() );
+ positionConstraint.AddSource( Source( self, mEffectOffsetPropertyIndex ) );
+ positionConstraint.Apply();
+
+ Constraint colorConstraint = Constraint::New<Vector4>( mActorPostFilter, Actor::Property::COLOR, EqualToConstraint() );
+ colorConstraint.AddSource( Source( self, mEffectColorPropertyIndex ) );
+ colorConstraint.Apply();
}
void EffectsView::SetBackgroundColor( const Vector4& color )
return mBackgroundColor;
}
-// From ControlImpl
+// From Control
void EffectsView::OnInitialize()
{
//////////////////////////////////////////////////////
mCameraForChildren.SetParentOrigin(ParentOrigin::CENTER);
mActorForChildren = ImageActor::New();
- mActorForChildren.SetPositionInheritanceMode( Dali::USE_PARENT_POSITION );
- mActorForChildren.ApplyConstraint( Constraint::New<Vector3>( Actor::SIZE, ParentSource( Actor::SIZE ), EqualToConstraint() ) ); // same size as EffectsView object
+ mActorForChildren.SetParentOrigin( ParentOrigin::CENTER );
mActorForChildren.ScaleBy( Vector3(1.0f, -1.0f, 1.0f) );
mActorPostFilter = ImageActor::New();
mActorPostFilter.SetParentOrigin( ParentOrigin::CENTER );
- mActorPostFilter.ApplyConstraint( Constraint::New<Vector3>( Actor::SIZE, ParentSource( Actor::SIZE ), EqualToConstraint() ) ); // same size as EffectsView object
mActorPostFilter.ScaleBy( Vector3(1.0f, -1.0f, 1.0f) );
mActorPostFilter.SetShaderEffect( ShaderEffect::New( "", EFFECTS_VIEW_FRAGMENT_SOURCE ) );
SetupProperties();
}
-void EffectsView::OnControlSizeSet(const Vector3& targetSize)
+void EffectsView::OnSizeSet(const Vector3& targetSize)
{
+ Control::OnSizeSet( targetSize );
+
mTargetSize = Vector2(targetSize);
// if we are already on stage, need to update render target sizes now to reflect the new size of this actor
{
AllocateResources();
}
+
+ if( mActorForResult )
+ {
+ mActorForResult.SetSize( targetSize );
+ }
+ if( mActorForChildren )
+ {
+ mActorForChildren.SetSize( targetSize );
+ }
+ if( mActorPostFilter )
+ {
+ mActorPostFilter.SetSize( targetSize );
+ }
+
+ // Children render camera must move when EffectsView object is resized.
+ // This is since we cannot change render target size - so we need to remap the child actors' rendering
+ // accordingly so they still exactly fill the render target.
+ // Note that this means the effective resolution of the child render changes as the EffectsView object
+ // changes size, this is the trade off for not being able to modify render target size
+ // Change camera z position based on EffectsView actor height
+ if( mCameraForChildren )
+ {
+ const float cameraPosScale( 0.5f / tanf(ARBITRARY_FIELD_OF_VIEW * 0.5f) );
+ mCameraForChildren.SetZ( targetSize.height * cameraPosScale );
+ }
+
+ const size_t numFilters( mFilters.size() );
+ for( size_t i = 0; i < numFilters; ++i )
+ {
+ mFilters[i]->SetSize( mTargetSize );
+ }
+
}
void EffectsView::OnStageDisconnection()
{
mFilters[i]->Disable();
}
+
+ Control::OnStageDisconnection();
}
void EffectsView::SetupFilters()
SetupCameras();
- mImageForChildren = FrameBufferImage::New( mTargetSize.width, mTargetSize.height, mPixelFormat, Dali::Image::Unused );
+ mImageForChildren = FrameBufferImage::New( mTargetSize.width, mTargetSize.height, mPixelFormat, Dali::Image::UNUSED );
mActorForChildren.SetImage(mImageForChildren);
- mImagePostFilter = FrameBufferImage::New( mTargetSize.width, mTargetSize.height, mPixelFormat, Dali::Image::Unused );
+ mImagePostFilter = FrameBufferImage::New( mTargetSize.width, mTargetSize.height, mPixelFormat, Dali::Image::UNUSED );
mActorPostFilter.SetImage(mImagePostFilter);
SetupFilters();
void EffectsView::SetupCameras()
{
- const float cameraPosConstraintScale( 0.5f / tanf(ARBITRARY_FIELD_OF_VIEW * 0.5f) );
+ const float cameraPosScale( 0.5f / tanf(ARBITRARY_FIELD_OF_VIEW * 0.5f) );
// Create and place a camera for the children render, corresponding to its render target size
mCameraForChildren.SetFieldOfView(ARBITRARY_FIELD_OF_VIEW);
mCameraForChildren.SetNearClippingPlane(1.0f);
mCameraForChildren.SetAspectRatio(mTargetSize.width / mTargetSize.height);
mCameraForChildren.SetType(Dali::Camera::FREE_LOOK); // camera orientation based solely on actor
- mCameraForChildren.SetPosition(0.0f, 0.0f, mTargetSize.height * cameraPosConstraintScale);
- mCameraForChildren.SetRotation(Quaternion(M_PI, Vector3::YAXIS));
-
- // Children render camera must move when EffectsView object is resized.
- // This is since we cannot change render target size - so we need to remap the child actors' rendering
- // accordingly so they still exactly fill the render target.
- // Note that this means the effective resolution of the child render changes as the EffectsView object
- // changes size, this is the trade off for not being able to modify render target size
- // Change camera z position based on EffectsView actor height
- mCameraForChildren.RemoveConstraints();
- mCameraForChildren.ApplyConstraint( Constraint::New<float>( Actor::POSITION_Z, ParentSource( Actor::SIZE_HEIGHT ), RelativeToConstraintFloat(cameraPosConstraintScale) ) );
+ mCameraForChildren.SetPosition(0.0f, 0.0f, mTargetSize.height * cameraPosScale);
+ mCameraForChildren.SetZ( mTargetSize.height * cameraPosScale );
}
void EffectsView::CreateRenderTasks()
projects / platform / core / uifw / dali-toolkit.git / blobdiff