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/*
* Copyright 2012, The Android Open Source Project
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef GraphicsOperationCollection_h
#define GraphicsOperationCollection_h
#if USE(ACCELERATED_COMPOSITING)
#include "Color.h"
#include "GraphicsOperation.h"
#include "IntRect.h"
#include "SkRefCnt.h"
namespace WebCore {
class PlatformGraphicsContext;
class GraphicsOperationCollection : public SkRefCnt {
public:
GraphicsOperationCollection(const IntRect& drawArea);
~GraphicsOperationCollection();
void apply(PlatformGraphicsContext* context);
void append(GraphicsOperation::Operation* operation);
bool isEmpty();
private:
IntRect m_drawArea;
Vector<GraphicsOperation::Operation*> m_operations;
};
class AutoGraphicsOperationCollection {
public:
AutoGraphicsOperationCollection(const IntRect& area);
~AutoGraphicsOperationCollection();
GraphicsContext* context() { return m_graphicsContext; }
GraphicsOperationCollection* picture() { return m_graphicsOperationCollection; }
private:
GraphicsOperationCollection* m_graphicsOperationCollection;
PlatformGraphicsContext* m_platformGraphicsContext;
GraphicsContext* m_graphicsContext;
};
}
#endif // USE(ACCELERATED_COMPOSITING)
#endif // GraphicsOperationCollection_h
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