display_controller.h revision f8ee788a64d60abd8f2d742a5fdedde054ecd910
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" 17f8ee788a64d60abd8f2d742a5fdedde054ecd910Torne (Richard Coles)#include "base/memory/weak_ptr.h" 185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/observer_list.h" 19eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch#include "base/time/time.h" 20f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)#include "ui/aura/window.h" 21a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)#include "ui/aura/window_tree_host_observer.h" 222a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "ui/gfx/display_observer.h" 237dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch#include "ui/gfx/point.h" 245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace aura { 265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class Display; 27a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)class WindowTreeHost; 285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace base { 315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class Value; 325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)template <typename T> class JSONValueConverter; 335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 35eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdochnamespace gfx { 36eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdochclass Display; 37eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdochclass Insets; 38eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch} 39eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch 405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace ash { 41a02191e04bc25c4935f804f2c080ae28663d096dBen Murdochclass AshWindowTreeHost; 42cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles)struct AshWindowTreeHostInitParams; 435d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)class CursorWindowController; 447dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdochclass DisplayInfo; 452a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)class DisplayManager; 46c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)class FocusActivationStore; 47eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdochclass MirrorWindowController; 485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class RootWindowController; 491e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)class VirtualKeyboardWindowController; 505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// DisplayController owns and maintains RootWindows for each attached 525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// display, keeping them in sync with display configuration changes. 537dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdochclass ASH_EXPORT DisplayController : public gfx::DisplayObserver, 54a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) public aura::WindowTreeHostObserver, 55c5cede9ae108bb15f6b7a8aea21c7e1fefa2834cBen Murdoch public DisplayManager::Delegate { 565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) public: 575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) class ASH_EXPORT Observer { 585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) public: 59a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) // Invoked only once after all displays are initialized 60a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) // after startup. 61a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) virtual void OnDisplaysInitialized() {} 62a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) 635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Invoked when the display configuration change is requested, 645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // but before the change is applied to aura/ash. 65868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) virtual void OnDisplayConfigurationChanging() {} 665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 672a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Invoked when the all display configuration changes 682a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // have been applied. 692a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) virtual void OnDisplayConfigurationChanged() {}; 702a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) protected: 725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual ~Observer() {} 735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) }; 745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DisplayController(); 765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual ~DisplayController(); 775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 782a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) void Start(); 792a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) void Shutdown(); 802a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 815d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // Returns primary display's ID. 825d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // TODO(oshima): Move this out from DisplayController; 835d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) static int64 GetPrimaryDisplayId(); 845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 85c5cede9ae108bb15f6b7a8aea21c7e1fefa2834cBen Murdoch CursorWindowController* cursor_window_controller() { 865d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) return cursor_window_controller_.get(); 875d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) } 882a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 89c5cede9ae108bb15f6b7a8aea21c7e1fefa2834cBen Murdoch MirrorWindowController* mirror_window_controller() { 907dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch return mirror_window_controller_.get(); 917dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch } 922a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 93c5cede9ae108bb15f6b7a8aea21c7e1fefa2834cBen Murdoch VirtualKeyboardWindowController* virtual_keyboard_window_controller() { 94f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) return virtual_keyboard_window_controller_.get(); 95f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) } 96f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) 97cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) // Create a WindowTreeHost for the primary display. This replaces 98cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) // |initial_bounds| in |init_params|. 99cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) void CreatePrimaryHost(const AshWindowTreeHostInitParams& init_params); 1005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 101a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch // Initializes all displays. 102a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch void InitDisplays(); 1035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Add/Remove observers. 1055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void AddObserver(Observer* observer); 1065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void RemoveObserver(Observer* observer); 1075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Returns the root window for primary display. 1091e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) aura::Window* GetPrimaryRootWindow(); 1105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Returns the root window for |display_id|. 1121e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) aura::Window* GetRootWindowForDisplayId(int64 id); 1135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 11490dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) // Toggle mirror mode. 11590dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) void ToggleMirrorMode(); 1162a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1172a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Swap primary and secondary display. 1182a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) void SwapPrimaryDisplay(); 1192a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Sets the ID of the primary display. If the display is not connected, it 1215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // will switch the primary display when connected. 1225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void SetPrimaryDisplayId(int64 id); 1235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Sets primary display. This re-assigns the current root 1255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // window to given |display|. 1265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void SetPrimaryDisplay(const gfx::Display& display); 1275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Closes all child windows in the all root windows. 1295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void CloseChildWindows(); 1305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Returns all root windows. In non extended desktop mode, this 1325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // returns the primary root window only. 133f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) aura::Window::Windows GetAllRootWindows(); 1345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Returns all oot window controllers. In non extended desktop 1365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // mode, this return a RootWindowController for the primary root window only. 137c5cede9ae108bb15f6b7a8aea21c7e1fefa2834cBen Murdoch std::vector<RootWindowController*> GetAllRootWindowControllers(); 1385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1392a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Gets/Sets/Clears the overscan insets for the specified |display_id|. See 1402a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // display_manager.h for the details. 1415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) gfx::Insets GetOverscanInsets(int64 display_id) const; 1422a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) void SetOverscanInsets(int64 display_id, const gfx::Insets& insets_in_dip); 1435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 144c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // Checks if the mouse pointer is on one of displays, and moves to 145c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // the center of the nearest display if it's outside of all displays. 146c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) void EnsurePointerInDisplays(); 147c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) 1487dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch // Sets the work area's |insets| to the display assigned to |window|. 1497dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch bool UpdateWorkAreaOfDisplayNearestWindow(const aura::Window* window, 1507dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch const gfx::Insets& insets); 151cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) // gfx::DisplayObserver overrides: 1525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual void OnDisplayAdded(const gfx::Display& display) OVERRIDE; 1535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual void OnDisplayRemoved(const gfx::Display& display) OVERRIDE; 154cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) virtual void OnDisplayMetricsChanged(const gfx::Display& display, 155cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) uint32_t metrics) OVERRIDE; 1565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 157a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) // aura::WindowTreeHostObserver overrides: 158a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) virtual void OnHostResized(const aura::WindowTreeHost* host) OVERRIDE; 1597dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch 1607dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch // aura::DisplayManager::Delegate overrides: 161c5cede9ae108bb15f6b7a8aea21c7e1fefa2834cBen Murdoch virtual void CreateOrUpdateNonDesktopDisplay(const DisplayInfo& info) 162c5cede9ae108bb15f6b7a8aea21c7e1fefa2834cBen Murdoch OVERRIDE; 1631e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) virtual void CloseNonDesktopDisplay() OVERRIDE; 164f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) virtual void PreDisplayConfigurationChange(bool clear_focus) OVERRIDE; 1657dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch virtual void PostDisplayConfigurationChange() OVERRIDE; 1667dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch 1675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) private: 168ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch FRIEND_TEST_ALL_PREFIXES(DisplayControllerTest, BoundsUpdated); 169ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch FRIEND_TEST_ALL_PREFIXES(DisplayControllerTest, SecondaryDisplayLayout); 170c5cede9ae108bb15f6b7a8aea21c7e1fefa2834cBen Murdoch friend class DisplayManager; 171c5cede9ae108bb15f6b7a8aea21c7e1fefa2834cBen Murdoch friend class MirrorWindowController; 1722a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 173a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch // Creates a WindowTreeHost for |display| and stores it in the 174a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch // |window_tree_hosts_| map. 175cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) AshWindowTreeHost* AddWindowTreeHostForDisplay( 176cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) const gfx::Display& display, 177cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) const AshWindowTreeHostInitParams& params); 1785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1792a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) void OnFadeOutForSwapDisplayFinished(); 1802a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 181f8ee788a64d60abd8f2d742a5fdedde054ecd910Torne (Richard Coles) void SetMirrorModeAfterAnimation(bool mirror); 182f8ee788a64d60abd8f2d742a5fdedde054ecd910Torne (Richard Coles) 183eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch void UpdateHostWindowNames(); 184eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch 1852a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) class DisplayChangeLimiter { 1862a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) public: 1872a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DisplayChangeLimiter(); 1882a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1892a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Sets how long the throttling should last. 1902a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) void SetThrottleTimeout(int64 throttle_ms); 1912a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1922a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) bool IsThrottled() const; 1932a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1942a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) private: 1952a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // The time when the throttling ends. 1962a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::Time throttle_timeout_; 1972a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1982a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DISALLOW_COPY_AND_ASSIGN(DisplayChangeLimiter); 1992a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) }; 2002a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 2012a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // The limiter to throttle how fast a user can 2022a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // change the display configuration. 2032a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) scoped_ptr<DisplayChangeLimiter> limiter_; 2045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 205a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch typedef std::map<int64, AshWindowTreeHost*> WindowTreeHostMap; 206a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch // The mapping from display ID to its window tree host. 207a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch WindowTreeHostMap window_tree_hosts_; 2085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ObserverList<Observer> observers_; 2105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 211a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch // Store the primary window tree host temporarily while replacing 2122a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // display. 213a02191e04bc25c4935f804f2c080ae28663d096dBen Murdoch AshWindowTreeHost* primary_tree_host_for_replace_; 2142a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 215c5cede9ae108bb15f6b7a8aea21c7e1fefa2834cBen Murdoch scoped_ptr<FocusActivationStore> focus_activation_store_; 216c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) 217c5cede9ae108bb15f6b7a8aea21c7e1fefa2834cBen Murdoch scoped_ptr<CursorWindowController> cursor_window_controller_; 218c5cede9ae108bb15f6b7a8aea21c7e1fefa2834cBen Murdoch scoped_ptr<MirrorWindowController> mirror_window_controller_; 219c5cede9ae108bb15f6b7a8aea21c7e1fefa2834cBen Murdoch scoped_ptr<VirtualKeyboardWindowController> 2201e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) virtual_keyboard_window_controller_; 2217dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch 2227dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch // Stores the curent cursor location (in native coordinates) used to 2237dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch // restore the cursor location when display configuration 2247dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch // changed. 2257dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch gfx::Point cursor_location_in_native_coords_for_restore_; 2267dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch 227f8ee788a64d60abd8f2d742a5fdedde054ecd910Torne (Richard Coles) base::WeakPtrFactory<DisplayController> weak_ptr_factory_; 228f8ee788a64d60abd8f2d742a5fdedde054ecd910Torne (Richard Coles) 2295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DISALLOW_COPY_AND_ASSIGN(DisplayController); 2305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; 2315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace ash 2335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif // ASH_DISPLAY_DISPLAY_CONTROLLER_H_ 235