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1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 2013 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_OVERVIEW_WINDOW_SELECTOR_H_ | 5 #ifndef ASH_WM_OVERVIEW_WINDOW_SELECTOR_H_ |
6 #define ASH_WM_OVERVIEW_WINDOW_SELECTOR_H_ | 6 #define ASH_WM_OVERVIEW_WINDOW_SELECTOR_H_ |
7 | 7 |
8 #include <set> | 8 #include <set> |
9 #include <vector> | 9 #include <vector> |
10 | 10 |
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49 class ASH_EXPORT WindowSelector | 49 class ASH_EXPORT WindowSelector |
50 : public gfx::DisplayObserver, | 50 : public gfx::DisplayObserver, |
51 public aura::WindowObserver, | 51 public aura::WindowObserver, |
52 public aura::client::ActivationChangeObserver, | 52 public aura::client::ActivationChangeObserver, |
53 public views::TextfieldController { | 53 public views::TextfieldController { |
54 public: | 54 public: |
55 // The distance between the top edge of the screen and the bottom edge of | 55 // The distance between the top edge of the screen and the bottom edge of |
56 // the text filtering textfield. | 56 // the text filtering textfield. |
57 static const int kTextFilterBottomEdge; | 57 static const int kTextFilterBottomEdge; |
58 | 58 |
| 59 // Returns true if the window can be selected in overview mode. |
| 60 static bool IsSelectable(aura::Window* window); |
| 61 |
59 enum Direction { | 62 enum Direction { |
60 LEFT, | 63 LEFT, |
61 UP, | 64 UP, |
62 RIGHT, | 65 RIGHT, |
63 DOWN | 66 DOWN |
64 }; | 67 }; |
65 | 68 |
66 typedef std::vector<aura::Window*> WindowList; | 69 typedef std::vector<aura::Window*> WindowList; |
67 typedef ScopedVector<WindowSelectorItem> WindowSelectorItemList; | 70 typedef ScopedVector<WindowSelectorItem> WindowSelectorItemList; |
68 | 71 |
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185 // Tracks whether minimized windows are currently being restored for overview | 188 // Tracks whether minimized windows are currently being restored for overview |
186 // mode. | 189 // mode. |
187 bool restoring_minimized_windows_; | 190 bool restoring_minimized_windows_; |
188 | 191 |
189 DISALLOW_COPY_AND_ASSIGN(WindowSelector); | 192 DISALLOW_COPY_AND_ASSIGN(WindowSelector); |
190 }; | 193 }; |
191 | 194 |
192 } // namespace ash | 195 } // namespace ash |
193 | 196 |
194 #endif // ASH_WM_OVERVIEW_WINDOW_SELECTOR_H_ | 197 #endif // ASH_WM_OVERVIEW_WINDOW_SELECTOR_H_ |
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