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Side by Side Diff: ui/gfx/rect.h

Issue 10009024: Remove WAYLAND port (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: sync Created 8 years, 8 months ago
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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 // Defines a simple integer rectangle class. The containment semantics 5 // Defines a simple integer rectangle class. The containment semantics
6 // are array-like; that is, the coordinate (x, y) is considered to be 6 // are array-like; that is, the coordinate (x, y) is considered to be
7 // contained by the rectangle, but the coordinate (x + width, y) is not. 7 // contained by the rectangle, but the coordinate (x + width, y) is not.
8 // The class will happily let you create malformed rectangles (that is, 8 // The class will happily let you create malformed rectangles (that is,
9 // rectangles with negative width and/or height), but there will be assertions 9 // rectangles with negative width and/or height), but there will be assertions
10 // in the operations (such as Contains()) to complain in this case. 10 // in the operations (such as Contains()) to complain in this case.
11 11
12 #ifndef UI_GFX_RECT_H_ 12 #ifndef UI_GFX_RECT_H_
13 #define UI_GFX_RECT_H_ 13 #define UI_GFX_RECT_H_
14 #pragma once 14 #pragma once
15 15
16 #include <string> 16 #include <string>
17 17
18 #include "ui/gfx/point.h" 18 #include "ui/gfx/point.h"
19 #include "ui/gfx/size.h" 19 #include "ui/gfx/size.h"
20 20
21 #if defined(OS_WIN) 21 #if defined(OS_WIN)
22 typedef struct tagRECT RECT; 22 typedef struct tagRECT RECT;
23 #elif defined(TOOLKIT_GTK) 23 #elif defined(TOOLKIT_GTK)
24 typedef struct _GdkRectangle GdkRectangle; 24 typedef struct _GdkRectangle GdkRectangle;
25 #endif 25 #endif
26 26
27 #if defined(USE_WAYLAND)
28 typedef struct _cairo_rectangle_int cairo_rectangle_int_t;
29 #endif
30
31 namespace gfx { 27 namespace gfx {
32 28
33 class Insets; 29 class Insets;
34 30
35 class UI_EXPORT Rect { 31 class UI_EXPORT Rect {
36 public: 32 public:
37 Rect(); 33 Rect();
38 Rect(int width, int height); 34 Rect(int width, int height);
39 Rect(int x, int y, int width, int height); 35 Rect(int x, int y, int width, int height);
40 #if defined(OS_WIN) 36 #if defined(OS_WIN)
41 explicit Rect(const RECT& r); 37 explicit Rect(const RECT& r);
42 #elif defined(OS_MACOSX) 38 #elif defined(OS_MACOSX)
43 explicit Rect(const CGRect& r); 39 explicit Rect(const CGRect& r);
44 #elif defined(TOOLKIT_GTK) 40 #elif defined(TOOLKIT_GTK)
45 explicit Rect(const GdkRectangle& r); 41 explicit Rect(const GdkRectangle& r);
46 #endif 42 #endif
47 #if defined(USE_WAYLAND)
48 explicit Rect(const cairo_rectangle_int_t& r);
49 #endif
50 explicit Rect(const gfx::Size& size); 43 explicit Rect(const gfx::Size& size);
51 Rect(const gfx::Point& origin, const gfx::Size& size); 44 Rect(const gfx::Point& origin, const gfx::Size& size);
52 45
53 ~Rect(); 46 ~Rect();
54 47
55 #if defined(OS_WIN) 48 #if defined(OS_WIN)
56 Rect& operator=(const RECT& r); 49 Rect& operator=(const RECT& r);
57 #elif defined(OS_MACOSX) 50 #elif defined(OS_MACOSX)
58 Rect& operator=(const CGRect& r); 51 Rect& operator=(const CGRect& r);
59 #elif defined(TOOLKIT_GTK) 52 #elif defined(TOOLKIT_GTK)
60 Rect& operator=(const GdkRectangle& r); 53 Rect& operator=(const GdkRectangle& r);
61 #endif 54 #endif
62 #if defined(USE_WAYLAND)
63 Rect& operator=(const cairo_rectangle_int_t& r);
64 #endif
65 55
66 int x() const { return origin_.x(); } 56 int x() const { return origin_.x(); }
67 void set_x(int x) { origin_.set_x(x); } 57 void set_x(int x) { origin_.set_x(x); }
68 58
69 int y() const { return origin_.y(); } 59 int y() const { return origin_.y(); }
70 void set_y(int y) { origin_.set_y(y); } 60 void set_y(int y) { origin_.set_y(y); }
71 61
72 int width() const { return size_.width(); } 62 int width() const { return size_.width(); }
73 void set_width(int width) { size_.set_width(width); } 63 void set_width(int width) { size_.set_width(width); }
74 64
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122 112
123 #if defined(OS_WIN) 113 #if defined(OS_WIN)
124 // Construct an equivalent Win32 RECT object. 114 // Construct an equivalent Win32 RECT object.
125 RECT ToRECT() const; 115 RECT ToRECT() const;
126 #elif defined(TOOLKIT_GTK) 116 #elif defined(TOOLKIT_GTK)
127 GdkRectangle ToGdkRectangle() const; 117 GdkRectangle ToGdkRectangle() const;
128 #elif defined(OS_MACOSX) 118 #elif defined(OS_MACOSX)
129 // Construct an equivalent CoreGraphics object. 119 // Construct an equivalent CoreGraphics object.
130 CGRect ToCGRect() const; 120 CGRect ToCGRect() const;
131 #endif 121 #endif
132 #if defined(USE_WAYLAND)
133 cairo_rectangle_int_t ToCairoRectangle() const;
134 #endif
135 122
136 // Returns true if the point identified by point_x and point_y falls inside 123 // Returns true if the point identified by point_x and point_y falls inside
137 // this rectangle. The point (x, y) is inside the rectangle, but the 124 // this rectangle. The point (x, y) is inside the rectangle, but the
138 // point (x + width, y + height) is not. 125 // point (x + width, y + height) is not.
139 bool Contains(int point_x, int point_y) const; 126 bool Contains(int point_x, int point_y) const;
140 127
141 // Returns true if the specified point is contained by this rectangle. 128 // Returns true if the specified point is contained by this rectangle.
142 bool Contains(const gfx::Point& point) const { 129 bool Contains(const gfx::Point& point) const {
143 return Contains(point.x(), point.y()); 130 return Contains(point.x(), point.y());
144 } 131 }
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191 std::string ToString() const; 178 std::string ToString() const;
192 179
193 private: 180 private:
194 gfx::Point origin_; 181 gfx::Point origin_;
195 gfx::Size size_; 182 gfx::Size size_;
196 }; 183 };
197 184
198 } // namespace gfx 185 } // namespace gfx
199 186
200 #endif // UI_GFX_RECT_H_ 187 #endif // UI_GFX_RECT_H_
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