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

Issue 10540123: Rename gfx::Screen::GetMonitorXXXX to gfx::Screen::GetDisplayXXX. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: Created 8 years, 6 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_GFX_SCREEN_H_ 5 #ifndef UI_GFX_SCREEN_H_
6 #define UI_GFX_SCREEN_H_ 6 #define UI_GFX_SCREEN_H_
7 #pragma once 7 #pragma once
8 8
9 #include "base/basictypes.h"
9 #include "ui/base/ui_export.h" 10 #include "ui/base/ui_export.h"
10 #include "ui/gfx/display.h" 11 #include "ui/gfx/display.h"
11 #include "ui/gfx/native_widget_types.h" 12 #include "ui/gfx/native_widget_types.h"
12 #include "ui/gfx/point.h" 13 #include "ui/gfx/point.h"
13 14
14 namespace gfx { 15 namespace gfx {
15 class Rect; 16 class Rect;
16 class ScreenImpl; 17 class ScreenImpl;
17 18
18 // A utility class for getting various info about screen size, monitors, 19 // A utility class for getting various info about screen size, displays,
19 // cursor position, etc. 20 // cursor position, etc.
20 class UI_EXPORT Screen { 21 class UI_EXPORT Screen {
21 public: 22 public:
22 virtual ~Screen() {}
23
24 #if defined(USE_AURA) 23 #if defined(USE_AURA)
25 // Sets the instance to use. This takes owernship of |screen|, deleting the 24 // Sets the instance to use. This takes owernship of |screen|, deleting the
26 // old instance. This is used on aura to avoid circular dependencies between 25 // old instance. This is used on aura to avoid circular dependencies between
27 // ui and aura. 26 // ui and aura.
28 static void SetInstance(ScreenImpl* screen); 27 static void SetInstance(ScreenImpl* screen);
29 #endif 28 #endif
30 29
31 // Returns true if DIP is enabled. 30 // Returns true if DIP is enabled.
32 static bool IsDIPEnabled(); 31 static bool IsDIPEnabled();
33 32
34 // Returns the current absolute position of the mouse pointer. 33 // Returns the current absolute position of the mouse pointer.
35 static gfx::Point GetCursorScreenPoint(); 34 static gfx::Point GetCursorScreenPoint();
36 35
37 // Returns the window under the cursor. 36 // Returns the window under the cursor.
38 static gfx::NativeWindow GetWindowAtCursorScreenPoint(); 37 static gfx::NativeWindow GetWindowAtCursorScreenPoint();
39 38
40 // Returns the number of monitors. 39 // Returns the number of displays.
41 // Mirrored displays are excluded; this method is intended to return the 40 // Mirrored displays are excluded; this method is intended to return the
42 // number of distinct, usable displays. 41 // number of distinct, usable displays.
43 static int GetNumMonitors(); 42 static int GetNumDisplays();
44 43
45 // Returns the display nearest the specified window. 44 // Returns the display nearest the specified window.
46 static gfx::Display GetMonitorNearestWindow(gfx::NativeView view); 45 static gfx::Display GetDisplayNearestWindow(gfx::NativeView view);
47 46
48 // Returns the the display nearest the specified point. 47 // Returns the the display nearest the specified point.
49 static gfx::Display GetMonitorNearestPoint(const gfx::Point& point); 48 static gfx::Display GetDisplayNearestPoint(const gfx::Point& point);
50 49
51 // Returns the bounds of the work area of the primary monitor. 50 // Returns the bounds of the work area of the primary display.
52 static gfx::Display GetPrimaryMonitor(); 51 static gfx::Display GetPrimaryDisplay();
53 52
54 // Returns the display that most closely intersects the provided bounds. 53 // Returns the display that most closely intersects the provided bounds.
55 static gfx::Display GetMonitorMatching(const gfx::Rect& match_rect); 54 static gfx::Display GetDisplayMatching(const gfx::Rect& match_rect);
55
56 private:
57 DISALLOW_IMPLICIT_CONSTRUCTORS(Screen);
56 }; 58 };
57 59
58 } // namespace gfx 60 } // namespace gfx
59 61
60 #endif // VIEWS_SCREEN_H_ 62 #endif // UI_GFX_SCREEN_H_
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