shell_delegate.h revision 5d1f7b1de12d16ceb2c938c56701a3e8bfa558f7
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_SHELL_DELEGATE_H_ 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define ASH_SHELL_DELEGATE_H_ 75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 82a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include <string> 95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ash/ash_export.h" 115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ash/shell.h" 125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/callback.h" 13868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)#include "base/strings/string16.h" 145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace app_list { 165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class AppListViewDelegate; 175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace aura { 205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class RootWindow; 215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class Window; 225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace client { 235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class UserActionClient; 245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 27f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)namespace content { 28f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)class BrowserContext; 29f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)} 30f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) 315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace ui { 325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class MenuModel; 335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace views { 365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class Widget; 375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 39c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)namespace keyboard { 40c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)class KeyboardControllerProxy; 41c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)} 42c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) 435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace ash { 445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 45f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)class AccessibilityDelegate; 465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class CapsLockDelegate; 470f1bc08d4cfcc34181b0b5cbf065c40f687bf740Torne (Richard Coles)class MediaDelegate; 481e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)class NewWindowDelegate; 495d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)class WindowTreeHostFactory; 50c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)class SessionStateDelegate; 51a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles)class ShelfDelegate; 525d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)class ShelfItemDelegate; 53f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)class ShelfModel; 545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class SystemTrayDelegate; 555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class UserWallpaperDelegate; 565d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)struct ShelfItem; 572a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Delegate of the Shell. 595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class ASH_EXPORT ShellDelegate { 605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) public: 615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The Shell owns the delegate. 625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual ~ShellDelegate() {} 635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Returns true if this is the first time that the shell has been run after 655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // the system has booted. false is returned after the shell has been 665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // restarted, typically due to logging in as a guest or logging out. 672a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) virtual bool IsFirstRunAfterBoot() const = 0; 682a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 69c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // Returns true if multi-profiles feature is enabled. 70c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) virtual bool IsMultiProfilesEnabled() const = 0; 71c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) 720f1bc08d4cfcc34181b0b5cbf065c40f687bf740Torne (Richard Coles) // Returns true if incognito mode is allowed for the user. 730f1bc08d4cfcc34181b0b5cbf065c40f687bf740Torne (Richard Coles) // Incognito windows are restricted for supervised users. 740f1bc08d4cfcc34181b0b5cbf065c40f687bf740Torne (Richard Coles) virtual bool IsIncognitoAllowed() const = 0; 750f1bc08d4cfcc34181b0b5cbf065c40f687bf740Torne (Richard Coles) 762a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Returns true if we're running in forced app mode. 772a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) virtual bool IsRunningInForcedAppMode() const = 0; 782a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 792a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Called before processing |Shell::Init()| so that the delegate 802a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // can perform tasks necessary before the shell is initialized. 812a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) virtual void PreInit() = 0; 822a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Shuts down the environment. 845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual void Shutdown() = 0; 855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Invoked when the user uses Ctrl-Shift-Q to close chrome. 875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual void Exit() = 0; 885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 89c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // Create a shell-specific keyboard::KeyboardControllerProxy 90c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) virtual keyboard::KeyboardControllerProxy* 91c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) CreateKeyboardControllerProxy() = 0; 92c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) 935d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // Get the active browser context. This will get us the active profile 945d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // in chrome. 955d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) virtual content::BrowserContext* GetActiveBrowserContext() = 0; 965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Invoked to create an AppListViewDelegate. Shell takes the ownership of 985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // the created delegate. 995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual app_list::AppListViewDelegate* CreateAppListViewDelegate() = 0; 1005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 101a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) // Creates a new ShelfDelegate. Shell takes ownership of the returned 1025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // value. 103a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) virtual ShelfDelegate* CreateShelfDelegate(ShelfModel* model) = 0; 1045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Creates a system-tray delegate. Shell takes ownership of the delegate. 1065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual SystemTrayDelegate* CreateSystemTrayDelegate() = 0; 1075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Creates a user wallpaper delegate. Shell takes ownership of the delegate. 1095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual UserWallpaperDelegate* CreateUserWallpaperDelegate() = 0; 1105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Creates a caps lock delegate. Shell takes ownership of the delegate. 1125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual CapsLockDelegate* CreateCapsLockDelegate() = 0; 1135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 114c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // Creates a session state delegate. Shell takes ownership of the delegate. 115c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) virtual SessionStateDelegate* CreateSessionStateDelegate() = 0; 116c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) 1171e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) // Creates a accessibility delegate. Shell takes ownership of the delegate. 1181e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) virtual AccessibilityDelegate* CreateAccessibilityDelegate() = 0; 1191e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) 1201e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) // Creates an application delegate. Shell takes ownership of the delegate. 1211e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) virtual NewWindowDelegate* CreateNewWindowDelegate() = 0; 1221e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) 1230f1bc08d4cfcc34181b0b5cbf065c40f687bf740Torne (Richard Coles) // Creates a media delegate. Shell takes ownership of the delegate. 1240f1bc08d4cfcc34181b0b5cbf065c40f687bf740Torne (Richard Coles) virtual MediaDelegate* CreateMediaDelegate() = 0; 1250f1bc08d4cfcc34181b0b5cbf065c40f687bf740Torne (Richard Coles) 1265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Creates a user action client. Shell takes ownership of the object. 1275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual aura::client::UserActionClient* CreateUserActionClient() = 0; 1285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Creates a menu model of the context for the |root_window|. 1305d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // When a ContextMenu is used for an item created by ShelfWindowWatcher, 1315d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // passes its ShelfItemDelegate and ShelfItem. 1325d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) virtual ui::MenuModel* CreateContextMenu( 1335d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) aura::Window* root_window, 1345d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) ash::ShelfItemDelegate* item_delegate, 1355d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) ash::ShelfItem* item) = 0; 1362a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1372a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Creates a root window host factory. Shell takes ownership of the returned 1382a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // value. 1395d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) virtual WindowTreeHostFactory* CreateWindowTreeHostFactory() = 0; 1405d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 1415d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // Creates a GPU support object. Shell takes ownership of the object. 1425d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) virtual GPUSupport* CreateGPUSupport() = 0; 1432a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1442a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Get the product name. 145c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) virtual base::string16 GetProductName() const = 0; 1465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; 1475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace ash 1495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif // ASH_SHELL_DELEGATE_H_ 151