ash/wm/wm_types.h

   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
   3 // found in the LICENSE file.
   4
   5 #ifndef ASH_WM_WM_TYPES_H_
   6 #define ASH_WM_WM_TYPES_H_
   7
   8 #include "ui/base/ui_base_types.h"
   9
  10 namespace ash {
  11 namespace wm {
  12
  13 // This enum defines both common show state copied from
  14 // ui::WindowShowState as well as new states intoruduced in ash.
  15 // The separate enum is defined here because we don't want to leak
  16 // these type to ui/base until they're stable and we know for sure
  17 // that they'll persist over time.
  18 enum WindowShowType {
  19   // Common state
  20   SHOW_TYPE_DEFAULT = 0,
  21
  22   // Normal represents a state where the position/size has been
  23   // specified by a use.
  24   SHOW_TYPE_NORMAL,
  25   SHOW_TYPE_MINIMIZED,
  26   SHOW_TYPE_MAXIMIZED,
  27   SHOW_TYPE_INACTIVE,
  28   SHOW_TYPE_FULLSCREEN,
  29   SHOW_TYPE_DETACHED,
  30   SHOW_TYPE_END,  // to avoid using SHOW_STATE_END
  31
  32   // Ash specific states:
  33
  34   SHOW_TYPE_LEFT_SNAPPED,
  35   SHOW_TYPE_RIGHT_SNAPPED,
  36
  37   // A window is in this state when it is automatically placed and
  38   // sized by the window manager. (it's newly opened, or pushed to the side
  39   // due to new window, for example).
  40   SHOW_TYPE_AUTO_POSITIONED,
  41 };
  42
  43 // Utility functions to convert WindowShowType <-> ui::WindowShowState.
  44 // Note: LEFT/RIGHT MAXIMIZED, AUTO_POSITIONED type will be lost when
  45 // converting to ui::WindowShowState.
  46 WindowShowType ToWindowShowType(ui::WindowShowState state);
  47 ui::WindowShowState ToWindowShowState(WindowShowType type);
  48
  49 }  // namespace
  50 }  // namespace
  51
  52 #endif  // ASH_WM_WM_TYPES_H_