ash/shell_window_ids.h

   1 // Copyright (c) 2012 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_SHELL_WINDOW_IDS_H_
   6 #define ASH_SHELL_WINDOW_IDS_H_
   7
   8 // Declarations of ids of special shell windows.
   9
  10 namespace ash {
  11
  12 // TODO: we're using this in random places outside of ash, it shouldn't be in
  13 // internal.
  14 namespace internal {
  15
  16 // A higher-level container that holds all of the containers stacked below
  17 // kShellWindowId_LockScreenContainer.  Only used by PowerButtonController for
  18 // animating lower-level containers.
  19 const int kShellWindowId_NonLockScreenContainersContainer = 0;
  20
  21 // A higher-level container that holds containers that hold lock-screen
  22 // windows.  Only used by PowerButtonController for animating lower-level
  23 // containers.
  24 const int kShellWindowId_LockScreenContainersContainer = 1;
  25
  26 // A higher-level container that holds containers that hold lock-screen-related
  27 // windows (which we want to display while the screen is locked; effectively
  28 // containers stacked above kShellWindowId_LockSystemModalContainer).  Only used
  29 // by PowerButtonController for animating lower-level containers.
  30 const int kShellWindowId_LockScreenRelatedContainersContainer = 2;
  31
  32 // A container used for windows of WINDOW_TYPE_CONTROL that have no parent.
  33 // This container is not visible.
  34 const int kShellWindowId_UnparentedControlContainer = 3;
  35
  36 // System level background. Sits beneach the desktop background and is only
  37 // visible when the desktop background has not yet been loaded or a workspace
  38 // other than the desktop is being displayed. When switching from the desktop
  39 // workspace to to another workspace the desktop background scales slightly.
  40 // This exposes the system level background beneath it.
  41 const int kShellWindowId_SystemBackgroundContainer = 4;
  42
  43 // The desktop background window.
  44 const int kShellWindowId_DesktopBackgroundContainer = 5;
  45
  46 // TODO(sky): rename kShellWindowId_DefaultContainer when Workspace2 is the
  47 // default.
  48
  49 // The container for standard top-level windows.
  50 // WARNING: when Workspace2 is enabled the only children of
  51 // kShellWindowId_DefaultContainer are kShellWindowId_WorkspaceContainer.
  52 const int kShellWindowId_DefaultContainer = 6;
  53
  54 // Used by Worskpace2 for each workspace. Contains standard top-level windows.
  55 // WARNING: there may be more than one container with this id.
  56 const int kShellWindowId_WorkspaceContainer = 7;
  57
  58 // The container for top-level windows with the 'always-on-top' flag set.
  59 const int kShellWindowId_AlwaysOnTopContainer = 8;
  60
  61 // The container for panel windows.
  62 const int kShellWindowId_PanelContainer = 9;
  63
  64 // The container for the launcher.
  65 const int kShellWindowId_LauncherContainer = 10;
  66
  67 // The container for the app list.
  68 const int kShellWindowId_AppListContainer = 11;
  69
  70 // The container for user-specific modal windows.
  71 const int kShellWindowId_SystemModalContainer = 12;
  72
  73 // The container for input method components such like candidate windows.  They
  74 // are almost panels but have no activations/focus, and they should appear over
  75 // the AppList and SystemModal dialogs.
  76 const int kShellWindowId_InputMethodContainer = 13;
  77
  78 // The container for the lock screen background.
  79 const int kShellWindowId_LockScreenBackgroundContainer = 14;
  80
  81 // The container for the lock screen.
  82 const int kShellWindowId_LockScreenContainer = 15;
  83
  84 // The container for the lock screen modal windows.
  85 const int kShellWindowId_LockSystemModalContainer = 16;
  86
  87 // The container for the status area.
  88 const int kShellWindowId_StatusContainer = 17;
  89
  90 // The container for menus.
  91 const int kShellWindowId_MenuContainer = 18;
  92
  93 // The container for drag/drop images and tooltips.
  94 const int kShellWindowId_DragImageAndTooltipContainer = 19;
  95
  96 // The container for bubbles briefly overlaid onscreen to show settings changes
  97 // (volume, brightness, etc.).
  98 const int kShellWindowId_SettingBubbleContainer = 20;
  99
 100 // The container for special components overlaid onscreen, such as the
 101 // region selector for partial screenshots.
 102 const int kShellWindowId_OverlayContainer = 21;
 103
 104 // ID of the window created by PhantomWindowController.
 105 const int kShellWindowId_PhantomWindow = 22;
 106
 107 }  // namespace internal
 108
 109 }  // namespace ash
 110
 111
 112 #endif  // ASH_SHELL_WINDOW_IDS_H_