third_party/WebKit/public/platform/WebPoint.h

   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 WebPoint_h
  32 #define WebPoint_h
  33
  34 #include "WebCommon.h"
  35
  36 #if INSIDE_BLINK
  37 #include "platform/geometry/IntPoint.h"
  38 #else
  39 #include <ui/gfx/geometry/point.h>
  40 #endif
  41
  42 namespace blink {
  43
  44 struct WebPoint {
  45     int x;
  46     int y;
  47
  48     WebPoint()
  49         : x(0)
  50         , y(0)
  51     {
  52     }
  53
  54     WebPoint(int x, int y)
  55         : x(x)
  56         , y(y)
  57     {
  58     }
  59
  60 #if INSIDE_BLINK
  61     WebPoint(const IntPoint& p)
  62         : x(p.x())
  63         , y(p.y())
  64     {
  65     }
  66
  67     WebPoint& operator=(const IntPoint& p)
  68     {
  69         x = p.x();
  70         y = p.y();
  71         return *this;
  72     }
  73
  74     operator IntPoint() const
  75     {
  76         return IntPoint(x, y);
  77     }
  78 #else
  79     WebPoint(const gfx::Point& p)
  80         : x(p.x())
  81         , y(p.y())
  82     {
  83     }
  84
  85     WebPoint& operator=(const gfx::Point& p)
  86     {
  87         x = p.x();
  88         y = p.y();
  89         return *this;
  90     }
  91
  92     operator gfx::Point() const
  93     {
  94         return gfx::Point(x, y);
  95     }
  96 #endif
  97 };
  98
  99 inline bool operator==(const WebPoint& a, const WebPoint& b)
 100 {
 101     return a.x == b.x && a.y == b.y;
 102 }
 103
 104 inline bool operator!=(const WebPoint& a, const WebPoint& b)
 105 {
 106     return !(a == b);
 107 }
 108
 109 } // namespace blink
 110
 111 #endif