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_DISPLAY_VIRTUAL_KEYBOARD_WINDOW_CONTROLLER_H_ 6 #define ASH_DISPLAY_VIRTUAL_KEYBOARD_WINDOW_CONTROLLER_H_ 7 8 #include "ash/ash_export.h" 9 #include "ash/shell_observer.h" 10 #include "base/compiler_specific.h" 11 #include "base/memory/scoped_ptr.h" 12 #include "ui/gfx/display.h" 13 14 namespace keyboard { 15 class KeyboardController; 16 } 17 18 namespace ash { 19 class DisplayInfo; 20 class RootWindowController; 21 22 namespace test { 23 class VirtualKeyboardWindowControllerTest; 24 } // namespace test 25 26 // This class maintains the RootWindowController dedicated for 27 // virtual keyboard. 28 class ASH_EXPORT VirtualKeyboardWindowController : public ShellObserver { 29 public: 30 VirtualKeyboardWindowController(); 31 virtual ~VirtualKeyboardWindowController(); 32 33 void ActivateKeyboard(keyboard::KeyboardController* keyboard_controller); 34 35 // Updates the root window's bounds using |display_info|. 36 // Creates the new root window if one doesn't exist. 37 void UpdateWindow(const DisplayInfo& display_info); 38 39 // Close the mirror window. 40 void Close(); 41 42 // ShellObserver: 43 virtual void OnMaximizeModeStarted() OVERRIDE; 44 virtual void OnMaximizeModeEnded() OVERRIDE; 45 46 private: 47 friend class test::VirtualKeyboardWindowControllerTest; 48 49 // Rotates virtual keyboard display by 180 degrees. 50 void FlipDisplay(); 51 root_window_controller_for_test()52 RootWindowController* root_window_controller_for_test() { 53 return root_window_controller_.get(); 54 } 55 56 scoped_ptr<RootWindowController> root_window_controller_; 57 58 DISALLOW_COPY_AND_ASSIGN(VirtualKeyboardWindowController); 59 }; 60 61 } // namespace ash 62 63 #endif // ASH_DISPLAY_VIRTUAL_KEYBOARD_WINDOW_CONTROLLER_H_ 64