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Side by Side Diff: ui/base/cursor/cursor.h

Issue 854713003: More old files deletion. (Closed) Base URL: https://github.com/domokit/mojo.git@master
Patch Set: Fix tryjobs? Created 5 years, 11 months ago
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1 // Copyright (c) 2012 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 #ifndef UI_BASE_CURSOR_CURSOR_H_ 5 #ifndef UI_BASE_CURSOR_CURSOR_H_
6 #define UI_BASE_CURSOR_CURSOR_H_ 6 #define UI_BASE_CURSOR_CURSOR_H_
7 7
8 #include "build/build_config.h" 8 #include "build/build_config.h"
9 #include "ui/base/ui_base_export.h" 9 #include "ui/base/ui_base_export.h"
10 10
(...skipping 11 matching lines...) Expand all
22 namespace ui { 22 namespace ui {
23 23
24 #if defined(OS_WIN) 24 #if defined(OS_WIN)
25 typedef ::HCURSOR PlatformCursor; 25 typedef ::HCURSOR PlatformCursor;
26 #elif defined(USE_X11) 26 #elif defined(USE_X11)
27 typedef unsigned long PlatformCursor; 27 typedef unsigned long PlatformCursor;
28 #else 28 #else
29 typedef void* PlatformCursor; 29 typedef void* PlatformCursor;
30 #endif 30 #endif
31 31
32 // TODO(jamescook): Once we're on C++0x we could change these constants
33 // to an enum and forward declare it in native_widget_types.h.
34
35 // Equivalent to a NULL HCURSOR on Windows.
36 const int kCursorNull = 0;
37
38 // These cursors mirror WebKit cursors from WebCursorInfo, but are replicated
39 // here so we don't introduce a WebKit dependency.
40 const int kCursorPointer = 1;
41 const int kCursorCross = 2;
42 const int kCursorHand = 3;
43 const int kCursorIBeam = 4;
44 const int kCursorWait = 5;
45 const int kCursorHelp = 6;
46 const int kCursorEastResize = 7;
47 const int kCursorNorthResize = 8;
48 const int kCursorNorthEastResize = 9;
49 const int kCursorNorthWestResize = 10;
50 const int kCursorSouthResize = 11;
51 const int kCursorSouthEastResize = 12;
52 const int kCursorSouthWestResize = 13;
53 const int kCursorWestResize = 14;
54 const int kCursorNorthSouthResize = 15;
55 const int kCursorEastWestResize = 16;
56 const int kCursorNorthEastSouthWestResize = 17;
57 const int kCursorNorthWestSouthEastResize = 18;
58 const int kCursorColumnResize = 19;
59 const int kCursorRowResize = 20;
60 const int kCursorMiddlePanning = 21;
61 const int kCursorEastPanning = 22;
62 const int kCursorNorthPanning = 23;
63 const int kCursorNorthEastPanning = 24;
64 const int kCursorNorthWestPanning = 25;
65 const int kCursorSouthPanning = 26;
66 const int kCursorSouthEastPanning = 27;
67 const int kCursorSouthWestPanning = 28;
68 const int kCursorWestPanning = 29;
69 const int kCursorMove = 30;
70 const int kCursorVerticalText = 31;
71 const int kCursorCell = 32;
72 const int kCursorContextMenu = 33;
73 const int kCursorAlias = 34;
74 const int kCursorProgress = 35;
75 const int kCursorNoDrop = 36;
76 const int kCursorCopy = 37;
77 const int kCursorNone = 38;
78 const int kCursorNotAllowed = 39;
79 const int kCursorZoomIn = 40;
80 const int kCursorZoomOut = 41;
81 const int kCursorGrab = 42;
82 const int kCursorGrabbing = 43;
83 const int kCursorCustom = 44;
84
85 enum CursorSetType {
86 CURSOR_SET_NORMAL,
87 CURSOR_SET_LARGE
88 };
89
90 // Ref-counted cursor that supports both default and custom cursors.
91 class UI_BASE_EXPORT Cursor {
92 public:
93 Cursor();
94
95 // Implicit constructor.
96 Cursor(int type);
97
98 // Allow copy.
99 Cursor(const Cursor& cursor);
100
101 ~Cursor();
102
103 void SetPlatformCursor(const PlatformCursor& platform);
104
105 void RefCustomCursor();
106 void UnrefCustomCursor();
107
108 int native_type() const { return native_type_; }
109 PlatformCursor platform() const { return platform_cursor_; }
110 float device_scale_factor() const {
111 return device_scale_factor_;
112 }
113 void set_device_scale_factor(float device_scale_factor) {
114 device_scale_factor_ = device_scale_factor;
115 }
116
117 bool operator==(int type) const { return native_type_ == type; }
118 bool operator==(const Cursor& cursor) const {
119 return native_type_ == cursor.native_type_ &&
120 platform_cursor_ == cursor.platform_cursor_ &&
121 device_scale_factor_ == cursor.device_scale_factor_;
122 }
123 bool operator!=(int type) const { return native_type_ != type; }
124 bool operator!=(const Cursor& cursor) const {
125 return native_type_ != cursor.native_type_ ||
126 platform_cursor_ != cursor.platform_cursor_ ||
127 device_scale_factor_ != cursor.device_scale_factor_;
128 }
129
130 void operator=(const Cursor& cursor) {
131 Assign(cursor);
132 }
133
134 private:
135 void Assign(const Cursor& cursor);
136
137 // See definitions above.
138 int native_type_;
139
140 PlatformCursor platform_cursor_;
141
142 // The device scale factor for the cursor.
143 float device_scale_factor_;
144 };
145
146 } // namespace ui 32 } // namespace ui
147 33
148 #endif // UI_BASE_CURSOR_CURSOR_H_ 34 #endif // UI_BASE_CURSOR_CURSOR_H_
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