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/*
* Copyright 2011, 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 GLExtras_h
#define GLExtras_h
#include "SkRect.h"
#include "SkRegion.h"
namespace android {
class FindOnPage;
class CursorRing;
class DrawExtra;
}
namespace WebCore {
class GLExtras {
public:
GLExtras();
virtual ~GLExtras();
void drawGL(IntRect& webViewRect, SkRect& viewport, int titleBarHeight);
void setFindOnPageExtra(android::FindOnPage* findOnPage) {
m_findOnPage = findOnPage;
}
void setCursorRingExtra(android::CursorRing* ring) { m_ring = ring; }
void setDrawExtra(android::DrawExtra* extra) { m_drawExtra = extra; }
private:
void drawRing(SkRect& srcRect, int* texture, int r, int g, int b, float a);
void drawRegion(const SkRegion& region, bool fill, bool drawBorder,
bool useDark = false);
void drawCursorRings();
void drawFindOnPage(SkRect& viewport);
android::FindOnPage* m_findOnPage;
android::CursorRing* m_ring;
android::DrawExtra* m_drawExtra;
int m_lightRingTexture;
int m_darkRingTexture;
};
} // namespace WebCore
#endif // GLExtras_h
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