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/*
* Copyright 2007, 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 android_graphics_DEFINED
#define android_graphics_DEFINED
#include "DrawExtra.h"
#include "IntRect.h"
#include "SkTypes.h"
#include "wtf/Vector.h"
namespace WebCore {
class GraphicsContext;
}
SkCanvas* android_gc2canvas(GraphicsContext* gc);
namespace android {
class CachedFrame;
class CachedNode;
class CachedRoot;
class WebViewCore;
// Data and methods for cursor rings
// used to inflate node cache entry
#define CURSOR_RING_HIT_TEST_RADIUS 5
class CursorRing : public DrawExtra {
public:
CursorRing(WebViewCore* core) : m_viewImpl(core) {}
virtual ~CursorRing() {}
virtual void draw(SkCanvas* , LayerAndroid* , IntRect* );
void setIsButton(const CachedNode* );
bool setup();
WTF::Vector<IntRect>& rings() { return m_rings; }
private:
friend class WebView;
WebViewCore* m_viewImpl; // copy for convenience
WTF::Vector<IntRect> m_rings;
IntRect m_bounds;
IntRect m_absBounds;
IntRect m_lastBounds;
const CachedRoot* m_root;
const CachedFrame* m_frame;
const CachedNode* m_node;
bool m_isButton;
bool m_isPressed;
};
}
#endif
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