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.
5 #ifndef ASH_WM_DOCK_DOCK_TYPES_H_
6 #define ASH_WM_DOCK_DOCK_TYPES_H_
12 // Possible values of which side of the screen the windows are docked at.
13 // This is used by DockedwindowLayoutManager and DockedWindowResizer to
14 // implement docking behavior including magnetism while dragging windows into
15 // or out of the docked windows area.
16 enum DockedAlignment {
18 DOCKED_ALIGNMENT_NONE,
20 // Some windows are already docked on the left side of the screen.
21 DOCKED_ALIGNMENT_LEFT,
23 // Some windows are already docked on the right side of the screen.
24 DOCKED_ALIGNMENT_RIGHT,
27 // User action recorded for use in UMA histograms.
29 DOCKED_ACTION_NONE, // Regular drag of undocked window. Not recorded.
30 DOCKED_ACTION_DOCK, // Dragged and docked a window.
31 DOCKED_ACTION_UNDOCK, // Dragged and undocked a window.
32 DOCKED_ACTION_RESIZE, // Resized a docked window.
33 DOCKED_ACTION_REORDER, // Possibly reordered docked windows.
34 DOCKED_ACTION_EVICT, // A docked window could not stay docked.
35 DOCKED_ACTION_MAXIMIZE, // Maximized a docked window.
36 DOCKED_ACTION_MINIMIZE, // Minimized a docked window.
37 DOCKED_ACTION_RESTORE, // Restored a docked window that was minimized.
38 DOCKED_ACTION_CLOSE, // Closed a window while it was docked.
39 DOCKED_ACTION_COUNT, // Maximum value of this enum for histograms use.
42 // Event source for the docking user action (when known).
43 enum DockedActionSource {
44 DOCKED_ACTION_SOURCE_UNKNOWN,
45 DOCKED_ACTION_SOURCE_MOUSE,
46 DOCKED_ACTION_SOURCE_TOUCH,
48 // Maximum value of this enum for histograms use.
49 DOCKED_ACTION_SOURCE_COUNT,
52 } // namespace internal
55 #endif // ASH_WM_DOCK_DOCK_TYPES_H_