/*
* Copyright (C) 2013 Google Inc. All rights reserved.
* Copyright (C) 2013 Samsung Electronics. All rights reserved.
*
* 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.
* * Neither the name of Google Inc. nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "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
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef GraphicsContextAnnotator_h
#define GraphicsContextAnnotator_h
#define ANNOTATE_GRAPHICS_CONTEXT(paintInfo, renderer) \
GraphicsContextAnnotator scopedGraphicsContextAnnotator; \
if (UNLIKELY(paintInfo.context->annotationMode())) \
scopedGraphicsContextAnnotator.annotate(paintInfo, renderer)
namespace WebCore {
class GraphicsContext;
struct PaintInfo;
class RenderObject;
class GraphicsContextAnnotator {
public:
GraphicsContextAnnotator()
: m_context(0)
{ }
~GraphicsContextAnnotator()
{
if (UNLIKELY(m_context != 0))
finishAnnotation();
}
void annotate(const PaintInfo&, const RenderObject*);
private:
void finishAnnotation();
GraphicsContext* m_context;
};
} // namespace WebCore
#endif // GraphicsContextAnnotator_h