#ifndef __DALI_INTERNAL_SCENE_GRAPH_ANIMATABLE_PROPERTY_H__
#define __DALI_INTERNAL_SCENE_GRAPH_ANIMATABLE_PROPERTY_H__
-//
-// 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) 2015 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.
+ *
+ */
// EXTERNAL INCLUDES
#include <limits>
#include <dali/public-api/object/property-input.h>
#include <dali/public-api/object/property-types.h>
#include <dali/internal/common/message.h>
-#include <dali/internal/common/event-to-update.h>
+#include <dali/internal/event/common/event-thread-services.h>
#include <dali/internal/event/common/property-input-impl.h>
#include <dali/internal/update/common/double-buffered.h>
#include <dali/internal/update/common/property-base.h>
*/
void Bake(BufferIndex bufferIndex, bool value)
{
- // check if the value actually changed to avoid dirtying nodes unnecessarily
- if( mValue[bufferIndex] != value )
+ // bake has to check the base value as current buffer value can be correct by constraint or something else
+ if( mBaseValue != value )
{
- mValue[bufferIndex] = value;
mBaseValue = value;
+ mValue[bufferIndex] = value;
OnBake();
}
};
+
+/**
+ * An integer animatable property of a scene-graph object.
+ */
+template <>
+class AnimatableProperty<int> : public AnimatablePropertyBase
+{
+public:
+
+ /**
+ * Create an animatable property.
+ * @param [in] initialValue The initial value of the property.
+ */
+ AnimatableProperty( int initialValue )
+ : mValue( initialValue ),
+ mBaseValue( initialValue )
+ {
+ }
+
+ /**
+ * Virtual destructor.
+ */
+ virtual ~AnimatableProperty()
+ {
+ }
+
+ /**
+ * @copydoc Dali::Internal::SceneGraph::PropertyBase::GetType()
+ */
+ virtual Dali::Property::Type GetType() const
+ {
+ return Dali::PropertyTypes::Get<int>();
+ }
+
+ /**
+ * @copydoc Dali::Internal::SceneGraph::PropertyBase::ResetToBaseValue()
+ */
+ virtual void ResetToBaseValue(BufferIndex updateBufferIndex)
+ {
+ if (CLEAN_FLAG != mDirtyFlags)
+ {
+ mValue[updateBufferIndex] = mBaseValue;
+
+ mDirtyFlags = ( mDirtyFlags >> 1 );
+ }
+ }
+
+ /**
+ * @copydoc Dali::Internal::PropertyInputImpl::GetInteger()
+ */
+ virtual const int& GetInteger( BufferIndex bufferIndex ) const
+ {
+ return mValue[ bufferIndex ];
+ }
+
+ /**
+ * Set the property value. This will only persist for the current frame; the property
+ * will be reset with the base value, at the beginning of the next frame.
+ * @param[in] bufferIndex The buffer to write.
+ * @param[in] value The new property value.
+ */
+ void Set(BufferIndex bufferIndex, int value)
+ {
+ mValue[bufferIndex] = value;
+
+ OnSet();
+ }
+
+ /**
+ * Change the property value by a relative amount.
+ * @param[in] bufferIndex The buffer to write.
+ * @param[in] delta The property will change by this amount.
+ */
+ void SetRelative(BufferIndex bufferIndex, int delta)
+ {
+ mValue[bufferIndex] = mValue[bufferIndex] + delta;
+
+ OnSet();
+ }
+
+ /**
+ * @copydoc Dali::SceneGraph::AnimatableProperty::Get()
+ */
+ int& Get(size_t bufferIndex)
+ {
+ return mValue[bufferIndex];
+ }
+
+ /**
+ * @copydoc Dali::SceneGraph::AnimatableProperty::Get()
+ */
+ const int& Get(size_t bufferIndex) const
+ {
+ return mValue[bufferIndex];
+ }
+
+ /**
+ * Retrieve the property value.
+ * @param[in] bufferIndex The buffer to read.
+ * @return The property value.
+ */
+ int& operator[](size_t bufferIndex)
+ {
+ return mValue[bufferIndex];
+ }
+
+ /**
+ * Retrieve the property value.
+ * @param[in] bufferIndex The buffer to read.
+ * @return The property value.
+ */
+ const int& operator[](size_t bufferIndex) const
+ {
+ return mValue[bufferIndex];
+ }
+
+ /**
+ * Set both the property value & base value.
+ * @param[in] bufferIndex The buffer to write for the property value.
+ * @param[in] value The new property value.
+ */
+ void Bake(BufferIndex bufferIndex, int value)
+ {
+ mValue[bufferIndex] = value;
+ mBaseValue = mValue[bufferIndex];
+
+ OnBake();
+ }
+
+ /**
+ * Change the property value & base value by a relative amount.
+ * @param[in] bufferIndex The buffer to write for the local property value.
+ * @param[in] delta The property will change by this amount.
+ */
+ void BakeRelative(BufferIndex bufferIndex, int delta)
+ {
+ mValue[bufferIndex] = mValue[bufferIndex] + delta;
+ mBaseValue = mValue[bufferIndex];
+
+ OnBake();
+ }
+
+ /**
+ * Sets both double-buffered values & the base value.
+ * This should only be used when the owning object has not been connected to the scene-graph.
+ * @param[in] value The new property value.
+ */
+ void SetInitial(const int& value)
+ {
+ mValue[0] = value;
+ mValue[1] = mValue[0];
+ mBaseValue = mValue[0];
+ }
+
+ /**
+ * Change both double-buffered values & the base value by a relative amount.
+ * This should only be used when the owning object has not been connected to the scene-graph.
+ * @param[in] delta The property will change by this amount.
+ */
+ void SetInitialRelative(const int& delta)
+ {
+ mValue[0] = mValue[0] + delta;
+ mValue[1] = mValue[0];
+ mBaseValue = mValue[0];
+ }
+
+private:
+
+ // Undefined
+ AnimatableProperty(const AnimatableProperty& property);
+
+ // Undefined
+ AnimatableProperty& operator=(const AnimatableProperty& rhs);
+
+private:
+
+ DoubleBuffered<int> mValue; ///< The double-buffered property value
+ int mBaseValue; ///< Reset to this base value at the beginning of each frame
+
+};
+
/**
* An float animatable property of a scene-graph object.
*/
DoubleBuffered<float> mValue; ///< The double-buffered property value
float mBaseValue; ///< Reset to this base value at the beginning of each frame
-
};
/**
}
/**
+ * Set the property value. This will only persist for the current frame; the property
+ * will be reset with the base value, at the beginning of the next frame.
+ * @param[in] bufferIndex The buffer to write.
+ * @param[in] value The new X value.
+ */
+ void SetX(BufferIndex bufferIndex, float value)
+ {
+ mValue[bufferIndex].x = value;
+
+ OnSet();
+ }
+
+ /**
+ * Set the property value. This will only persist for the current frame; the property
+ * will be reset with the base value, at the beginning of the next frame.
+ * @param[in] bufferIndex The buffer to write.
+ * @param[in] value The new Y value.
+ */
+ void SetY(BufferIndex bufferIndex, float value)
+ {
+ mValue[bufferIndex].y = value;
+
+ OnSet();
+ }
+
+ /**
* Change the property value by a relative amount.
* @param[in] bufferIndex The buffer to write.
* @param[in] delta The property will change by this amount.
}
/**
+ * Change the X value by a relative amount.
+ * @param[in] bufferIndex The buffer to write.
+ * @param[in] delta The X value will change by this amount.
+ */
+ void SetXRelative(BufferIndex bufferIndex, float delta)
+ {
+ mValue[bufferIndex].x += delta;
+
+ OnSet();
+ }
+
+ /**
+ * Change the Y value by a relative amount.
+ * @param[in] bufferIndex The buffer to write.
+ * @param[in] delta The Y value will change by this amount.
+ */
+ void SetYRelative(BufferIndex bufferIndex, float delta)
+ {
+ mValue[bufferIndex].y += delta;
+
+ OnSet();
+ }
+
+ /**
* @copydoc Dali::SceneGraph::AnimatableProperty::Get()
*/
Vector2& Get(size_t bufferIndex)
}
/**
+ * Set both the X value & base X value.
+ * @param[in] bufferIndex The buffer to write for the property value.
+ * @param[in] value The new property value.
+ */
+ void BakeX(BufferIndex bufferIndex, float value)
+ {
+ mValue[bufferIndex].x = value;
+ mBaseValue.x = value;
+
+ OnBake();
+ }
+
+ /**
+ * Set both the Y value & base Y value.
+ * @param[in] bufferIndex The buffer to write for the property value.
+ * @param[in] value The new property value.
+ */
+ void BakeY(BufferIndex bufferIndex, float value)
+ {
+ mValue[bufferIndex].y = value;
+ mBaseValue.y = value;
+
+ OnBake();
+ }
+
+ /**
* Change the property value & base value by a relative amount.
* @param[in] bufferIndex The buffer to write for the local property value.
* @param[in] delta The property will change by this amount.
OnBake();
}
+ /**
+ * Change the X value & base X value by a relative amount.
+ * @param[in] bufferIndex The buffer to write for the local property value.
+ * @param[in] delta The X value will change by this amount.
+ */
+ void BakeXRelative(BufferIndex bufferIndex, float delta)
+ {
+ mValue[bufferIndex].x += delta;
+ mBaseValue.x = mValue[bufferIndex].x;
+
+ OnBake();
+ }
+
+ /**
+ * Change the Y value & base Y value by a relative amount.
+ * @param[in] bufferIndex The buffer to write for the local property value.
+ * @param[in] delta The Y value will change by this amount.
+ */
+ void BakeYRelative(BufferIndex bufferIndex, float delta)
+ {
+ mValue[bufferIndex].y += delta;
+ mBaseValue.y = mValue[bufferIndex].y;
+
+ OnBake();
+ }
+
private:
// Undefined
/**
* Create an animatable property.
+ */
+ AnimatableProperty()
+ : mValue(),
+ mBaseValue()
+ {
+ }
+
+ /**
+ * Create an animatable property.
* @param [in] initialValue The initial value of the property.
*/
AnimatableProperty( const Vector3& initialValue )
/**
* Create an animatable property.
+ */
+ AnimatableProperty()
+ : mValue(),
+ mBaseValue()
+ {
+ }
+
+ /**
+ * Create an animatable property.
* @param [in] initialValue The initial value of the property.
*/
AnimatableProperty( const Quaternion& initialValue )
// Messages for AnimatableProperty<T>
template <class T>
-void BakeMessage( EventToUpdate& eventToUpdate,
+void BakeMessage( EventThreadServices& eventThreadServices,
const SceneGraph::AnimatableProperty<T>& property,
typename ParameterType< T >::PassingType newValue )
{
typedef MessageDoubleBuffered1< SceneGraph::AnimatableProperty<T>, T > LocalType;
// Reserve some memory inside the message queue
- unsigned int* slot = eventToUpdate.ReserveMessageSlot( sizeof( LocalType ) );
+ unsigned int* slot = eventThreadServices.ReserveMessageSlot( sizeof( LocalType ) );
// Construct message in the message queue memory; note that delete should not be called on the return value
new (slot) LocalType( &property,
}
template <class T>
-void BakeRelativeMessage( EventToUpdate& eventToUpdate,
+void BakeRelativeMessage( EventThreadServices& eventThreadServices,
const SceneGraph::AnimatableProperty<T>& property,
const T& delta )
{
typedef MessageDoubleBuffered1< SceneGraph::AnimatableProperty<T>, const T& > LocalType;
// Reserve some memory inside the message queue
- unsigned int* slot = eventToUpdate.ReserveMessageSlot( sizeof( LocalType ) );
+ unsigned int* slot = eventThreadServices.ReserveMessageSlot( sizeof( LocalType ) );
// Construct message in the message queue memory; note that delete should not be called on the return value
new (slot) LocalType( &property,
}
template <class T>
-void SetXComponentMessage( EventToUpdate& eventToUpdate,
+void SetXComponentMessage( EventThreadServices& eventThreadServices,
const SceneGraph::AnimatableProperty<T>& property,
typename ParameterType< float >::PassingType newValue )
{
typedef MessageDoubleBuffered1< SceneGraph::AnimatableProperty<T>, float > LocalType;
// Reserve some memory inside the message queue
- unsigned int* slot = eventToUpdate.ReserveMessageSlot( sizeof( LocalType ) );
+ unsigned int* slot = eventThreadServices.ReserveMessageSlot( sizeof( LocalType ) );
// Construct message in the message queue memory; note that delete should not be called on the return value
new (slot) LocalType( &property,
}
template <class T>
-void SetYComponentMessage( EventToUpdate& eventToUpdate,
+void SetYComponentMessage( EventThreadServices& eventThreadServices,
const SceneGraph::AnimatableProperty<T>& property,
typename ParameterType< float >::PassingType newValue )
{
typedef MessageDoubleBuffered1< SceneGraph::AnimatableProperty<T>, float > LocalType;
// Reserve some memory inside the message queue
- unsigned int* slot = eventToUpdate.ReserveMessageSlot( sizeof( LocalType ) );
+ unsigned int* slot = eventThreadServices.ReserveMessageSlot( sizeof( LocalType ) );
// Construct message in the message queue memory; note that delete should not be called on the return value
new (slot) LocalType( &property,
}
template <class T>
-void SetZComponentMessage( EventToUpdate& eventToUpdate,
+void SetZComponentMessage( EventThreadServices& eventThreadServices,
const SceneGraph::AnimatableProperty<T>& property,
typename ParameterType< float >::PassingType newValue )
{
typedef MessageDoubleBuffered1< SceneGraph::AnimatableProperty<T>, float > LocalType;
// Reserve some memory inside the message queue
- unsigned int* slot = eventToUpdate.ReserveMessageSlot( sizeof( LocalType ) );
+ unsigned int* slot = eventThreadServices.ReserveMessageSlot( sizeof( LocalType ) );
// Construct message in the message queue memory; note that delete should not be called on the return value
new (slot) LocalType( &property,
}
template <class T>
-void SetWComponentMessage( EventToUpdate& eventToUpdate,
+void SetWComponentMessage( EventThreadServices& eventThreadServices,
const SceneGraph::AnimatableProperty<T>& property,
typename ParameterType< float >::PassingType newValue )
{
typedef MessageDoubleBuffered1< SceneGraph::AnimatableProperty<T>, float > LocalType;
// Reserve some memory inside the message queue
- unsigned int* slot = eventToUpdate.ReserveMessageSlot( sizeof( LocalType ) );
+ unsigned int* slot = eventThreadServices.ReserveMessageSlot( sizeof( LocalType ) );
// Construct message in the message queue memory; note that delete should not be called on the return value
new (slot) LocalType( &property,
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