1 /* 2 * Copyright 2006, 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 RenderSkinCombo_h 27 #define RenderSkinCombo_h 28 29 #include "RenderSkinAndroid.h" 30 #include "SkRect.h" 31 32 class SkCanvas; 33 34 namespace WebCore { 35 36 // This is very similar to RenderSkinButton - maybe they should be the same class? 37 class RenderSkinCombo : public RenderSkinAndroid 38 { 39 public: 40 /** 41 * Initialize the class before use. Uses the AssetManager to initialize any bitmaps the class may use. 42 */ 43 static void Init(android::AssetManager*, String drawableDirectory); 44 45 /** 46 * Draw the provided Node on the SkCanvas, using the dimensions provided by 47 * x,y,w,h. Return true if we did not draw, and WebKit needs to draw it, 48 * false otherwise. 49 */ 50 static bool Draw(SkCanvas* , Node* , int x, int y, int w, int h); 51 52 // The image is wider than the RenderObject, so this accounts for that. 53 static int extraWidth() { return arrowMargin[resolution]; } 54 static int padding() { return padMargin[resolution]; } 55 56 enum Resolution { 57 MedRes, 58 HighRes 59 }; 60 private: 61 static Resolution resolution; 62 const static int arrowMargin[2]; 63 const static int padMargin[2]; 64 const static SkIRect margin[2][2]; 65 }; 66 67 } // WebCore 68 69 #endif 70
