1 /* 2 * Copyright 2011, The Android Open Source Project 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * * Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * * Redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution. 12 * 13 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY 14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR 17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY 21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 24 */ 25 26 #ifndef GLExtras_h 27 #define GLExtras_h 28 29 #include "SkRect.h" 30 #include "SkRegion.h" 31 32 namespace android { 33 class FindOnPage; 34 class CursorRing; 35 class DrawExtra; 36 } 37 38 namespace WebCore { 39 40 class GLExtras { 41 public: 42 GLExtras(); 43 virtual ~GLExtras(); 44 45 void drawGL(IntRect& webViewRect, SkRect& viewport, int titleBarHeight); setFindOnPageExtra(android::FindOnPage * findOnPage)46 void setFindOnPageExtra(android::FindOnPage* findOnPage) { 47 m_findOnPage = findOnPage; 48 } setCursorRingExtra(android::CursorRing * ring)49 void setCursorRingExtra(android::CursorRing* ring) { m_ring = ring; } setDrawExtra(android::DrawExtra * extra)50 void setDrawExtra(android::DrawExtra* extra) { m_drawExtra = extra; } 51 52 private: 53 void drawRing(SkRect& srcRect, int* texture, int r, int g, int b, float a); 54 void drawRegion(const SkRegion& region, bool fill, bool drawBorder, 55 bool useDark = false); 56 void drawCursorRings(); 57 void drawFindOnPage(SkRect& viewport); 58 59 android::FindOnPage* m_findOnPage; 60 android::CursorRing* m_ring; 61 android::DrawExtra* m_drawExtra; 62 int m_lightRingTexture; 63 int m_darkRingTexture; 64 }; 65 66 } // namespace WebCore 67 68 #endif // GLExtras_h 69