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| 1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 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_WORKSPACE_TWO_STEP_EDGE_CYCLER_H_ | 5 #ifndef ASH_WM_WORKSPACE_TWO_STEP_EDGE_CYCLER_H_ |
| 6 #define ASH_WM_WORKSPACE_TWO_STEP_EDGE_CYCLER_H_ | 6 #define ASH_WM_WORKSPACE_TWO_STEP_EDGE_CYCLER_H_ |
| 7 | 7 |
| 8 #include "ash/ash_export.h" | 8 #include "ash/ash_export.h" |
| 9 #include "base/basictypes.h" | 9 #include "base/basictypes.h" |
| 10 #include "base/time/time.h" | 10 #include "base/time/time.h" |
| 11 #include "ui/gfx/point.h" | 11 #include "ui/gfx/geometry/point.h" |
| 12 | 12 |
| 13 namespace ash { | 13 namespace ash { |
| 14 | 14 |
| 15 // TwoStepEdgeCycler is responsible for cycling between two modes when the mouse | 15 // TwoStepEdgeCycler is responsible for cycling between two modes when the mouse |
| 16 // is at the edge of the workspace. The cycler does not loop so it is impossible | 16 // is at the edge of the workspace. The cycler does not loop so it is impossible |
| 17 // to get back to the first mode once the second mode is reached. | 17 // to get back to the first mode once the second mode is reached. |
| 18 // TwoStepEdgeCycler should be destroyed once the mouse moves off the edge of | 18 // TwoStepEdgeCycler should be destroyed once the mouse moves off the edge of |
| 19 // the workspace. | 19 // the workspace. |
| 20 class ASH_EXPORT TwoStepEdgeCycler { | 20 class ASH_EXPORT TwoStepEdgeCycler { |
| 21 public: | 21 public: |
| (...skipping 18 matching lines...) Expand all Loading... |
| 40 | 40 |
| 41 // Initial x-coordinate. | 41 // Initial x-coordinate. |
| 42 int start_x_; | 42 int start_x_; |
| 43 | 43 |
| 44 DISALLOW_COPY_AND_ASSIGN(TwoStepEdgeCycler); | 44 DISALLOW_COPY_AND_ASSIGN(TwoStepEdgeCycler); |
| 45 }; | 45 }; |
| 46 | 46 |
| 47 } // namespace ash | 47 } // namespace ash |
| 48 | 48 |
| 49 #endif // ASH_WM_WORKSPACE_TWO_STEP_EDGE_CYCLER_H_ | 49 #endif // ASH_WM_WORKSPACE_TWO_STEP_EDGE_CYCLER_H_ |
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