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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 ASH_WM_DRAG_WINDOW_RESIZER_H_ | 5 #ifndef ASH_WM_DRAG_WINDOW_RESIZER_H_ |
6 #define ASH_WM_DRAG_WINDOW_RESIZER_H_ | 6 #define ASH_WM_DRAG_WINDOW_RESIZER_H_ |
7 | 7 |
8 #include "ash/wm/window_resizer.h" | 8 #include "ash/wm/window_resizer.h" |
9 #include "base/compiler_specific.h" | 9 #include "base/compiler_specific.h" |
10 #include "base/gtest_prod_util.h" | 10 #include "base/gtest_prod_util.h" |
| 11 #include "base/memory/scoped_vector.h" |
11 #include "base/memory/weak_ptr.h" | 12 #include "base/memory/weak_ptr.h" |
12 #include "ui/gfx/point.h" | 13 #include "ui/gfx/point.h" |
13 | 14 |
14 namespace ash { | 15 namespace ash { |
15 | 16 |
16 class DragWindowController; | 17 class DragWindowController; |
17 | 18 |
18 // DragWindowResizer is a decorator of WindowResizer and adds the ability to | 19 // DragWindowResizer is a decorator of WindowResizer and adds the ability to |
19 // drag windows across displays. | 20 // drag windows across displays. |
20 class ASH_EXPORT DragWindowResizer : public WindowResizer { | 21 class ASH_EXPORT DragWindowResizer : public WindowResizer { |
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44 // Updates the bounds of the phantom window for window dragging. Set true on | 45 // Updates the bounds of the phantom window for window dragging. Set true on |
45 // |in_original_root| if the pointer is still in |window()->GetRootWindow()|. | 46 // |in_original_root| if the pointer is still in |window()->GetRootWindow()|. |
46 void UpdateDragWindow(const gfx::Rect& bounds, bool in_original_root); | 47 void UpdateDragWindow(const gfx::Rect& bounds, bool in_original_root); |
47 | 48 |
48 // Returns true if we should allow the mouse pointer to warp. | 49 // Returns true if we should allow the mouse pointer to warp. |
49 bool ShouldAllowMouseWarp(); | 50 bool ShouldAllowMouseWarp(); |
50 | 51 |
51 scoped_ptr<WindowResizer> next_window_resizer_; | 52 scoped_ptr<WindowResizer> next_window_resizer_; |
52 | 53 |
53 // Shows a semi-transparent image of the window being dragged. | 54 // Shows a semi-transparent image of the window being dragged. |
54 scoped_ptr<DragWindowController> drag_window_controller_; | 55 ScopedVector<DragWindowController> drag_window_controllers_; |
55 | 56 |
56 gfx::Point last_mouse_location_; | 57 gfx::Point last_mouse_location_; |
57 | 58 |
58 // Current instance for use by the DragWindowResizerTest. | 59 // Current instance for use by the DragWindowResizerTest. |
59 static DragWindowResizer* instance_; | 60 static DragWindowResizer* instance_; |
60 | 61 |
61 base::WeakPtrFactory<DragWindowResizer> weak_ptr_factory_; | 62 base::WeakPtrFactory<DragWindowResizer> weak_ptr_factory_; |
62 | 63 |
63 DISALLOW_COPY_AND_ASSIGN(DragWindowResizer); | 64 DISALLOW_COPY_AND_ASSIGN(DragWindowResizer); |
64 }; | 65 }; |
65 | 66 |
66 } // namespace ash | 67 } // namespace ash |
67 | 68 |
68 #endif // ASH_WM_DRAG_WINDOW_RESIZER_H_ | 69 #endif // ASH_WM_DRAG_WINDOW_RESIZER_H_ |
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