| OLD | NEW |
| 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 ASH_MAGNIFIER_PARTIAL_MAGNIFICATION_CONTROLLER_H_ | 5 #ifndef ASH_MAGNIFIER_PARTIAL_MAGNIFICATION_CONTROLLER_H_ |
| 6 #define ASH_MAGNIFIER_PARTIAL_MAGNIFICATION_CONTROLLER_H_ | 6 #define ASH_MAGNIFIER_PARTIAL_MAGNIFICATION_CONTROLLER_H_ |
| 7 | 7 |
| 8 #include "ui/aura/window_observer.h" | 8 #include "ui/aura/window_observer.h" |
| 9 #include "ui/events/event_handler.h" | 9 #include "ui/events/event_handler.h" |
| 10 #include "ui/gfx/point.h" | 10 #include "ui/gfx/point.h" |
| (...skipping 45 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 56 // Create the magnifier window. | 56 // Create the magnifier window. |
| 57 void CreateMagnifierWindow(); | 57 void CreateMagnifierWindow(); |
| 58 | 58 |
| 59 // Cleans up the window if needed. | 59 // Cleans up the window if needed. |
| 60 void CloseMagnifierWindow(); | 60 void CloseMagnifierWindow(); |
| 61 | 61 |
| 62 // Removes this as an observer of the zoom widget and the root window. | 62 // Removes this as an observer of the zoom widget and the root window. |
| 63 void RemoveZoomWidgetObservers(); | 63 void RemoveZoomWidgetObservers(); |
| 64 | 64 |
| 65 // ui::EventHandler overrides: | 65 // ui::EventHandler overrides: |
| 66 virtual void OnMouseEvent(ui::MouseEvent* event) OVERRIDE; | 66 virtual void OnMouseEvent(ui::MouseEvent* event) override; |
| 67 | 67 |
| 68 // Overridden from WindowObserver: | 68 // Overridden from WindowObserver: |
| 69 virtual void OnWindowDestroying(aura::Window* window) OVERRIDE; | 69 virtual void OnWindowDestroying(aura::Window* window) override; |
| 70 | 70 |
| 71 // Overridden from WidgetObserver: | 71 // Overridden from WidgetObserver: |
| 72 virtual void OnWidgetDestroying(views::Widget* widget) OVERRIDE; | 72 virtual void OnWidgetDestroying(views::Widget* widget) override; |
| 73 | 73 |
| 74 // True if the magnified window is in motion of zooming or un-zooming effect. | 74 // True if the magnified window is in motion of zooming or un-zooming effect. |
| 75 // Otherwise, false. | 75 // Otherwise, false. |
| 76 bool is_on_zooming_; | 76 bool is_on_zooming_; |
| 77 | 77 |
| 78 bool is_enabled_; | 78 bool is_enabled_; |
| 79 | 79 |
| 80 // Current scale, origin (left-top) position of the magnification window. | 80 // Current scale, origin (left-top) position of the magnification window. |
| 81 float scale_; | 81 float scale_; |
| 82 gfx::Point origin_; | 82 gfx::Point origin_; |
| 83 | 83 |
| 84 views::Widget* zoom_widget_; | 84 views::Widget* zoom_widget_; |
| 85 | 85 |
| 86 DISALLOW_COPY_AND_ASSIGN(PartialMagnificationController); | 86 DISALLOW_COPY_AND_ASSIGN(PartialMagnificationController); |
| 87 }; | 87 }; |
| 88 | 88 |
| 89 } // namespace ash | 89 } // namespace ash |
| 90 | 90 |
| 91 #endif // ASH_MAGNIFIER_PARTIAL_MAGNIFICATION_CONTROLLER_H_ | 91 #endif // ASH_MAGNIFIER_PARTIAL_MAGNIFICATION_CONTROLLER_H_ |
| OLD | NEW |