display_controller.h revision cedac228d2dd51db4b79ea1e72c7f249408ee061
15821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Copyright (c) 2012 The Chromium Authors. All rights reserved. 25821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be 35821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// found in the LICENSE file. 45821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 55821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#ifndef ASH_DISPLAY_DISPLAY_CONTROLLER_H_ 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define ASH_DISPLAY_DISPLAY_CONTROLLER_H_ 75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 85821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <map> 95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <vector> 105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ash/ash_export.h" 127dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch#include "ash/display/display_manager.h" 135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/basictypes.h" 145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/compiler_specific.h" 15ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#include "base/gtest_prod_util.h" 162a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "base/memory/scoped_ptr.h" 175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/observer_list.h" 18eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch#include "base/time/time.h" 19f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)#include "ui/aura/window.h" 20a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)#include "ui/aura/window_tree_host_observer.h" 212a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "ui/gfx/display_observer.h" 227dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch#include "ui/gfx/point.h" 235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace aura { 255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class Display; 26a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)class WindowTreeHost; 275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace base { 305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class Value; 315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)template <typename T> class JSONValueConverter; 325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 34eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdochnamespace gfx { 35eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdochclass Display; 36eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdochclass Insets; 37eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch} 38eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch 395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace ash { 40a02191e04bc25c4935f804f2c080ae28663d096dBen Murdochclass AshWindowTreeHost; 41cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles)struct AshWindowTreeHostInitParams; 425d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)class CursorWindowController; 437dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdochclass DisplayInfo; 442a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)class DisplayManager; 45c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)class FocusActivationStore; 46eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdochclass MirrorWindowController; 475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class RootWindowController; 481e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)class VirtualKeyboardWindowController; 495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// DisplayController owns and maintains RootWindows for each attached 515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// display, keeping them in sync with display configuration changes. 527dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdochclass ASH_EXPORT DisplayController : public gfx::DisplayObserver, 53a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) public aura::WindowTreeHostObserver, 54c5cede9ae108bb15f6b7a8aea21c7e1fefa2834cBen Murdoch public DisplayManager::Delegate { 555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) public: 565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) class ASH_EXPORT Observer { 575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) public: 58a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) // Invoked only once after all displays are initialized 59a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) // after startup. 60a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) virtual void OnDisplaysInitialized() {} 61a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) 625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Invoked when the display configuration change is requested, 635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // but before the change is applied to aura/ash. 64868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) virtual void OnDisplayConfigurationChanging() {} 655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 662a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Invoked when the all display configuration changes 672a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // have been applied. 682a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) virtual void OnDisplayConfigurationChanged() {}; 692a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) protected: 715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual ~Observer() {} 725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) }; 735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DisplayController(); 755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual ~DisplayController(); 765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 772a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) void Start(); 782a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) void Shutdown(); 792a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 805d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // Returns primary display's ID. 815d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // TODO(oshima): Move this out from DisplayController; 825d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) static int64 GetPrimaryDisplayId(); 835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 84c5cede9ae108bb15f6b7a8aea21c7e1fefa2834cBen Murdoch CursorWindowController* cursor_window_controller() { 855d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) return cursor_window_controller_.get(); 865d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) } 872a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 88c5cede9ae108bb15f6b7a8aea21c7e1fefa2834cBen Murdoch MirrorWindowController* mirror_window_controller() { 897dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch return mirror_window_controller_.get(); 907dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch } 912a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 92c5cede9ae108bb15f6b7a8aea21c7e1fefa2834cBen Murdoch VirtualKeyboardWindowController* virtual_keyboard_window_controller() { 93f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) return virtual_keyboard_window_controller_.get(); 94f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) } 95f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) 96cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) // Create a WindowTreeHost for the primary display. This replaces 97cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) // |initial_bounds| in |init_params|. 98cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) void CreatePrimaryHost(const AshWindowTreeHostInitParams& init_params); 995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 100a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch // Initializes all displays. 101a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch void InitDisplays(); 1025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Add/Remove observers. 1045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void AddObserver(Observer* observer); 1055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void RemoveObserver(Observer* observer); 1065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Returns the root window for primary display. 1081e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) aura::Window* GetPrimaryRootWindow(); 1095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Returns the root window for |display_id|. 1111e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) aura::Window* GetRootWindowForDisplayId(int64 id); 1125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 11390dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) // Toggle mirror mode. 11490dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) void ToggleMirrorMode(); 1152a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1162a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Swap primary and secondary display. 1172a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) void SwapPrimaryDisplay(); 1182a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Sets the ID of the primary display. If the display is not connected, it 1205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // will switch the primary display when connected. 1215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void SetPrimaryDisplayId(int64 id); 1225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Sets primary display. This re-assigns the current root 1245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // window to given |display|. 1255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void SetPrimaryDisplay(const gfx::Display& display); 1265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Closes all child windows in the all root windows. 1285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void CloseChildWindows(); 1295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Returns all root windows. In non extended desktop mode, this 1315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // returns the primary root window only. 132f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) aura::Window::Windows GetAllRootWindows(); 1335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Returns all oot window controllers. In non extended desktop 1355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // mode, this return a RootWindowController for the primary root window only. 136c5cede9ae108bb15f6b7a8aea21c7e1fefa2834cBen Murdoch std::vector<RootWindowController*> GetAllRootWindowControllers(); 1375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1382a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Gets/Sets/Clears the overscan insets for the specified |display_id|. See 1392a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // display_manager.h for the details. 1405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) gfx::Insets GetOverscanInsets(int64 display_id) const; 1412a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) void SetOverscanInsets(int64 display_id, const gfx::Insets& insets_in_dip); 1425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 143c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // Checks if the mouse pointer is on one of displays, and moves to 144c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // the center of the nearest display if it's outside of all displays. 145c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) void EnsurePointerInDisplays(); 146c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) 1477dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch // Sets the work area's |insets| to the display assigned to |window|. 1487dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch bool UpdateWorkAreaOfDisplayNearestWindow(const aura::Window* window, 1497dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch const gfx::Insets& insets); 150cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) // gfx::DisplayObserver overrides: 1515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual void OnDisplayAdded(const gfx::Display& display) OVERRIDE; 1525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual void OnDisplayRemoved(const gfx::Display& display) OVERRIDE; 153cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) virtual void OnDisplayMetricsChanged(const gfx::Display& display, 154cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) uint32_t metrics) OVERRIDE; 1555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 156a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) // aura::WindowTreeHostObserver overrides: 157a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) virtual void OnHostResized(const aura::WindowTreeHost* host) OVERRIDE; 1587dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch 1597dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch // aura::DisplayManager::Delegate overrides: 160c5cede9ae108bb15f6b7a8aea21c7e1fefa2834cBen Murdoch virtual void CreateOrUpdateNonDesktopDisplay(const DisplayInfo& info) 161c5cede9ae108bb15f6b7a8aea21c7e1fefa2834cBen Murdoch OVERRIDE; 1621e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) virtual void CloseNonDesktopDisplay() OVERRIDE; 163f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) virtual void PreDisplayConfigurationChange(bool clear_focus) OVERRIDE; 1647dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch virtual void PostDisplayConfigurationChange() OVERRIDE; 1657dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch 1665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) private: 167ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch FRIEND_TEST_ALL_PREFIXES(DisplayControllerTest, BoundsUpdated); 168ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch FRIEND_TEST_ALL_PREFIXES(DisplayControllerTest, SecondaryDisplayLayout); 169c5cede9ae108bb15f6b7a8aea21c7e1fefa2834cBen Murdoch friend class DisplayManager; 170c5cede9ae108bb15f6b7a8aea21c7e1fefa2834cBen Murdoch friend class MirrorWindowController; 1712a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 172a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch // Creates a WindowTreeHost for |display| and stores it in the 173a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch // |window_tree_hosts_| map. 174cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) AshWindowTreeHost* AddWindowTreeHostForDisplay( 175cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) const gfx::Display& display, 176cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) const AshWindowTreeHostInitParams& params); 1775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1782a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) void OnFadeOutForSwapDisplayFinished(); 1792a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 180eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch void UpdateHostWindowNames(); 181eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch 1822a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) class DisplayChangeLimiter { 1832a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) public: 1842a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DisplayChangeLimiter(); 1852a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1862a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Sets how long the throttling should last. 1872a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) void SetThrottleTimeout(int64 throttle_ms); 1882a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1892a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) bool IsThrottled() const; 1902a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1912a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) private: 1922a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // The time when the throttling ends. 1932a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::Time throttle_timeout_; 1942a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1952a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DISALLOW_COPY_AND_ASSIGN(DisplayChangeLimiter); 1962a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) }; 1972a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1982a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // The limiter to throttle how fast a user can 1992a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // change the display configuration. 2002a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) scoped_ptr<DisplayChangeLimiter> limiter_; 2015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 202a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch typedef std::map<int64, AshWindowTreeHost*> WindowTreeHostMap; 203a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch // The mapping from display ID to its window tree host. 204a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch WindowTreeHostMap window_tree_hosts_; 2055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ObserverList<Observer> observers_; 2075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 208a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch // Store the primary window tree host temporarily while replacing 2092a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // display. 210a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch AshWindowTreeHost* primary_tree_host_for_replace_; 2112a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 212c5cede9ae108bb15f6b7a8aea21c7e1fefa2834cBen Murdoch scoped_ptr<FocusActivationStore> focus_activation_store_; 213c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) 214c5cede9ae108bb15f6b7a8aea21c7e1fefa2834cBen Murdoch scoped_ptr<CursorWindowController> cursor_window_controller_; 215c5cede9ae108bb15f6b7a8aea21c7e1fefa2834cBen Murdoch scoped_ptr<MirrorWindowController> mirror_window_controller_; 216c5cede9ae108bb15f6b7a8aea21c7e1fefa2834cBen Murdoch scoped_ptr<VirtualKeyboardWindowController> 2171e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) virtual_keyboard_window_controller_; 2187dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch 2197dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch // Stores the curent cursor location (in native coordinates) used to 2207dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch // restore the cursor location when display configuration 2217dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch // changed. 2227dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch gfx::Point cursor_location_in_native_coords_for_restore_; 2237dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch 2245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DISALLOW_COPY_AND_ASSIGN(DisplayController); 2255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; 2265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace ash 2285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif // ASH_DISPLAY_DISPLAY_CONTROLLER_H_ 230