ash/accelerators/accelerator_commands.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_ACCELERATORS_ACCELERATOR_COMMANDS_H_
   6 #define ASH_ACCELERATORS_ACCELERATOR_COMMANDS_H_
   7
   8 #include "ash/ash_export.h"
   9
  10 // This file contains implementations of commands that are bound to keyboard
  11 // shortcuts in Ash or in the embedding application (e.g. Chrome).
  12 namespace ash {
  13 namespace accelerators {
  14
  15 // Minimizes the active window, if present. If no windows are active, restores
  16 // the first unminimized window. Returns true if a window was minimized or
  17 // restored.
  18 ASH_EXPORT bool ToggleMinimized();
  19
  20 // Toggles the maxmized state. If the window is in fulllscreen, it exits
  21 // fullscreen mode.
  22 ASH_EXPORT void ToggleMaximized();
  23
  24 // Toggles the fullscreen state. The behavior can be overridden
  25 // by WindowStateDelegate::ToggleFullscreen().
  26 ASH_EXPORT void ToggleFullscreen();
  27
  28 // Toggles touch HUD.
  29 ASH_EXPORT void ToggleTouchHudProjection();
  30
  31 // True if the desktop zoom accelerator is enabled.
  32 bool IsInternalDisplayZoomEnabled();
  33
  34 // Change internal display zooming up or down.
  35 ASH_EXPORT bool ZoomInternalDisplay(bool up);
  36
  37 // Reset the display zooming to the default state.
  38 ASH_EXPORT void ResetInternalDisplayZoom();
  39
  40 }  // namespace accelerators
  41 }  // namespace ash
  42
  43 #endif  // ASH_ACCELERATORS_ACCELERATOR_COMMANDS_H_