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| 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 | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #include "ui/gfx/screen.h" | |
| 6 | |
| 7 #include "base/logging.h" | |
| 8 #include "ui/gfx/native_widget_types.h" | |
| 9 | |
| 10 namespace gfx { | |
| 11 | |
| 12 // gfx can't depend upon ash, otherwise we have circular dependencies. So, | |
| 13 // gfx::Screen is pluggable and Desktop plugs in the real implementation. | |
| 14 | |
| 15 // static | |
| 16 Screen* Screen::instance_ = NULL; | |
| 17 | |
| 18 // static | |
| 19 void Screen::SetInstance(Screen* screen) { | |
| 20 delete instance_; | |
| 21 instance_ = screen; | |
| 22 } | |
| 23 | |
| 24 // static | |
| 25 gfx::Point Screen::GetCursorScreenPoint() { | |
| 26 // TODO(erg): Figure out what to do about the Screen class. For now, I've | |
| 27 // added default values for when a Screen instance class isn't passed in, but | |
| 28 // this is the wrong thing. | |
| 29 if (!instance_) | |
| 30 return gfx::Point(); | |
| 31 return instance_->GetCursorScreenPointImpl(); | |
| 32 } | |
| 33 | |
| 34 // static | |
| 35 gfx::Rect Screen::GetMonitorWorkAreaNearestWindow(gfx::NativeWindow window) { | |
| 36 if (!instance_) | |
| 37 return gfx::Rect(0, 0, 800, 800); | |
| 38 return instance_->GetMonitorWorkAreaNearestWindowImpl(window); | |
| 39 } | |
| 40 | |
| 41 // static | |
| 42 gfx::Rect Screen::GetMonitorAreaNearestWindow(gfx::NativeWindow window) { | |
| 43 if (!instance_) | |
| 44 return gfx::Rect(0, 0, 800, 800); | |
| 45 return instance_->GetMonitorAreaNearestWindowImpl(window); | |
| 46 } | |
| 47 | |
| 48 // static | |
| 49 gfx::Rect Screen::GetMonitorWorkAreaNearestPoint(const gfx::Point& point) { | |
| 50 if (!instance_) | |
| 51 return gfx::Rect(0, 0, 800, 800); | |
| 52 return instance_->GetMonitorWorkAreaNearestPointImpl(point); | |
| 53 } | |
| 54 | |
| 55 // static | |
| 56 gfx::Rect Screen::GetMonitorAreaNearestPoint(const gfx::Point& point) { | |
| 57 if (!instance_) | |
| 58 return gfx::Rect(0, 0, 800, 800); | |
| 59 return instance_->GetMonitorAreaNearestPointImpl(point); | |
| 60 } | |
| 61 | |
| 62 // static | |
| 63 gfx::Rect Screen::GetPrimaryMonitorWorkArea() { | |
| 64 if (!instance_) | |
| 65 return gfx::Rect(0, 0, 800, 800); | |
| 66 return instance_->GetMonitorWorkAreaNearestPoint(gfx::Point()); | |
| 67 } | |
| 68 | |
| 69 // static | |
| 70 gfx::Rect Screen::GetPrimaryMonitorBounds() { | |
| 71 if (!instance_) | |
| 72 return gfx::Rect(0, 0, 800, 800); | |
| 73 return instance_->GetMonitorAreaNearestPoint(gfx::Point()); | |
| 74 } | |
| 75 | |
| 76 // static | |
| 77 gfx::Rect Screen::GetMonitorWorkAreaMatching(const gfx::Rect& match_rect) { | |
| 78 if (!instance_) | |
| 79 return gfx::Rect(0, 0, 800, 800); | |
| 80 return instance_->GetMonitorWorkAreaNearestPoint(gfx::Point()); | |
| 81 } | |
| 82 | |
| 83 // static | |
| 84 gfx::NativeWindow Screen::GetWindowAtCursorScreenPoint() { | |
| 85 if (!instance_) | |
| 86 return NULL; | |
| 87 return instance_->GetWindowAtCursorScreenPointImpl(); | |
| 88 } | |
| 89 | |
| 90 // static | |
| 91 gfx::Size Screen::GetPrimaryMonitorSize() { | |
| 92 if (!instance_) | |
| 93 return gfx::Size(800, 800); | |
| 94 return instance_->GetPrimaryMonitorSizeImpl(); | |
| 95 } | |
| 96 | |
| 97 // static | |
| 98 int Screen::GetNumMonitors() { | |
| 99 if (!instance_) | |
| 100 return 1; | |
| 101 return instance_->GetNumMonitorsImpl(); | |
| 102 } | |
| 103 | |
| 104 } // namespace gfx | |
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Chromium Code Reviews
Issue 9960042:
Refactor screen/monitor so that gfx::Screen returns monitor object. (Closed)
Base URL: svn://svn.chromium.org/chrome/trunk/src