1 /* 2 * Copyright (C) 2009 Google Inc. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions are 6 * met: 7 * 8 * * Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * * Redistributions in binary form must reproduce the above 11 * copyright notice, this list of conditions and the following disclaimer 12 * in the documentation and/or other materials provided with the 13 * distribution. 14 * * Neither the name of Google Inc. nor the names of its 15 * contributors may be used to endorse or promote products derived from 16 * this software without specific prior written permission. 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 29 */ 30 31 #ifndef WebRect_h 32 #define WebRect_h 33 34 #include "WebCommon.h" 35 36 #if WEBKIT_IMPLEMENTATION 37 #include "IntRect.h" 38 #else 39 #include <ui/gfx/rect.h> 40 #endif 41 42 namespace WebKit { 43 44 struct WebRect { 45 int x; 46 int y; 47 int width; 48 int height; 49 isEmptyWebRect50 bool isEmpty() const { return width <= 0 || height <= 0; } 51 WebRectWebRect52 WebRect() 53 : x(0) 54 , y(0) 55 , width(0) 56 , height(0) 57 { 58 } 59 WebRectWebRect60 WebRect(int x, int y, int width, int height) 61 : x(x) 62 , y(y) 63 , width(width) 64 , height(height) 65 { 66 } 67 68 #if WEBKIT_IMPLEMENTATION WebRectWebRect69 WebRect(const WebCore::IntRect& r) 70 : x(r.x()) 71 , y(r.y()) 72 , width(r.width()) 73 , height(r.height()) 74 { 75 } 76 77 WebRect& operator=(const WebCore::IntRect& r) 78 { 79 x = r.x(); 80 y = r.y(); 81 width = r.width(); 82 height = r.height(); 83 return *this; 84 } 85 IntRectWebRect86 operator WebCore::IntRect() const 87 { 88 return WebCore::IntRect(x, y, width, height); 89 } 90 #else WebRectWebRect91 WebRect(const gfx::Rect& r) 92 : x(r.x()) 93 , y(r.y()) 94 , width(r.width()) 95 , height(r.height()) 96 { 97 } 98 99 WebRect& operator=(const gfx::Rect& r) 100 { 101 x = r.x(); 102 y = r.y(); 103 width = r.width(); 104 height = r.height(); 105 return *this; 106 } 107 RectWebRect108 operator gfx::Rect() const 109 { 110 return gfx::Rect(x, y, width, height); 111 } 112 #endif 113 }; 114 115 inline bool operator==(const WebRect& a, const WebRect& b) 116 { 117 return a.x == b.x && a.y == b.y && a.width == b.width && a.height == b.height; 118 } 119 120 inline bool operator!=(const WebRect& a, const WebRect& b) 121 { 122 return !(a == b); 123 } 124 125 } // namespace WebKit 126 127 #endif 128