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1 // Copyright (c) 2013 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 #ifndef ASH_COMMON_WM_DOCK_DOCK_TYPES_H_ | |
6 #define ASH_COMMON_WM_DOCK_DOCK_TYPES_H_ | |
7 | |
8 namespace ash { | |
9 | |
10 // Possible values of which side of the screen the windows are docked at. | |
11 // This is used by DockedwindowLayoutManager and DockedWindowResizer to | |
12 // implement docking behavior including magnetism while dragging windows into | |
13 // or out of the docked windows area. | |
14 enum DockedAlignment { | |
15 // No docked windows. | |
16 DOCKED_ALIGNMENT_NONE, | |
17 | |
18 // Some windows are already docked on the left side of the screen. | |
19 DOCKED_ALIGNMENT_LEFT, | |
20 | |
21 // Some windows are already docked on the right side of the screen. | |
22 DOCKED_ALIGNMENT_RIGHT, | |
23 }; | |
24 | |
25 // User action recorded for use in UMA histograms. | |
26 enum DockedAction { | |
27 DOCKED_ACTION_NONE, // Regular drag of undocked window. Not recorded. | |
28 DOCKED_ACTION_DOCK, // Dragged and docked a window. | |
29 DOCKED_ACTION_UNDOCK, // Dragged and undocked a window. | |
30 DOCKED_ACTION_RESIZE, // Resized a docked window. | |
31 DOCKED_ACTION_REORDER, // Possibly reordered docked windows. | |
32 DOCKED_ACTION_EVICT, // A docked window could not stay docked. | |
33 DOCKED_ACTION_MAXIMIZE, // Maximized a docked window. | |
34 DOCKED_ACTION_MINIMIZE, // Minimized a docked window. | |
35 DOCKED_ACTION_RESTORE, // Restored a docked window that was minimized. | |
36 DOCKED_ACTION_CLOSE, // Closed a window while it was docked. | |
37 DOCKED_ACTION_COUNT, // Maximum value of this enum for histograms use. | |
38 }; | |
39 | |
40 // Event source for the docking user action (when known). | |
41 enum DockedActionSource { | |
42 DOCKED_ACTION_SOURCE_UNKNOWN, | |
43 DOCKED_ACTION_SOURCE_MOUSE, | |
44 DOCKED_ACTION_SOURCE_TOUCH, | |
45 DOCKED_ACTION_SOURCE_KEYBOARD, | |
46 | |
47 // Maximum value of this enum for histograms use. | |
48 DOCKED_ACTION_SOURCE_COUNT, | |
49 }; | |
50 | |
51 } // namespace ash | |
52 | |
53 #endif // ASH_COMMON_WM_DOCK_DOCK_TYPES_H_ | |
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