chrome/browser/app_controller_mac.h

   1 // Copyright (c) 2012 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 CHROME_BROWSER_APP_CONTROLLER_MAC_H_
   6 #define CHROME_BROWSER_APP_CONTROLLER_MAC_H_
   7
   8 #if defined(__OBJC__)
   9
  10 #import <Cocoa/Cocoa.h>
  11 #include <vector>
  12
  13 #include "base/mac/scoped_nsobject.h"
  14 #include "base/memory/scoped_ptr.h"
  15 #include "base/observer_list.h"
  16 #include "base/prefs/pref_change_registrar.h"
  17 #include "base/time/time.h"
  18 #include "ui/base/work_area_watcher_observer.h"
  19
  20 class AppControllerProfileObserver;
  21 @class AppShimMenuController;
  22 class BookmarkMenuBridge;
  23 class CommandUpdater;
  24 class GURL;
  25 class HistoryMenuBridge;
  26 class Profile;
  27 @class ProfileMenuController;
  28 class QuitWithAppsController;
  29
  30 namespace ui {
  31 class WorkAreaWatcherObserver;
  32 }
  33
  34 // The application controller object, created by loading the MainMenu nib.
  35 // This handles things like responding to menus when there are no windows
  36 // open, etc and acts as the NSApplication delegate.
  37 @interface AppController : NSObject<NSUserInterfaceValidations,
  38                                     NSApplicationDelegate> {
  39  @private
  40   // Manages the state of the command menu items.
  41   scoped_ptr<CommandUpdater> menuState_;
  42
  43   // The profile last used by a Browser. It is this profile that was used to
  44   // build the user-data specific main menu items.
  45   Profile* lastProfile_;
  46
  47   // The ProfileObserver observes the ProfileInfoCache and gets notified
  48   // when a profile has been deleted.
  49   scoped_ptr<AppControllerProfileObserver> profileInfoCacheObserver_;
  50
  51   // Management of the bookmark menu which spans across all windows
  52   // (and Browser*s).
  53   scoped_ptr<BookmarkMenuBridge> bookmarkMenuBridge_;
  54   scoped_ptr<HistoryMenuBridge> historyMenuBridge_;
  55
  56   // Controller that manages main menu items for packaged apps.
  57   base::scoped_nsobject<AppShimMenuController> appShimMenuController_;
  58
  59   // The profile menu, which appears right before the Help menu. It is only
  60   // available when multiple profiles is enabled.
  61   base::scoped_nsobject<ProfileMenuController> profileMenuController_;
  62
  63   // If we're told to open URLs (in particular, via |-application:openFiles:| by
  64   // Launch Services) before we've launched the browser, we queue them up in
  65   // |startupUrls_| so that they can go in the first browser window/tab.
  66   std::vector<GURL> startupUrls_;
  67   BOOL startupComplete_;
  68
  69   // Outlets for the close tab/window menu items so that we can adjust the
  70   // commmand-key equivalent depending on the kind of window and how many
  71   // tabs it has.
  72   IBOutlet NSMenuItem* closeTabMenuItem_;
  73   IBOutlet NSMenuItem* closeWindowMenuItem_;
  74   BOOL fileMenuUpdatePending_;  // ensure we only do this once per notificaion.
  75
  76   // Outlet for the help menu so we can bless it so Cocoa adds the search item
  77   // to it.
  78   IBOutlet NSMenu* helpMenu_;
  79
  80   // Indicates wheter an NSPopover is currently being shown.
  81   BOOL hasPopover_;
  82
  83   // If we are expecting a workspace change in response to a reopen
  84   // event, the time we got the event. A null time otherwise.
  85   base::TimeTicks reopenTime_;
  86
  87   // Observers that listen to the work area changes.
  88   ObserverList<ui::WorkAreaWatcherObserver> workAreaChangeObservers_;
  89
  90   scoped_ptr<PrefChangeRegistrar> profilePrefRegistrar_;
  91   PrefChangeRegistrar localPrefRegistrar_;
  92
  93   // Displays a notification when quitting while apps are running.
  94   scoped_refptr<QuitWithAppsController> quitWithAppsController_;
  95 }
  96
  97 @property(readonly, nonatomic) BOOL startupComplete;
  98 @property(readonly, nonatomic) Profile* lastProfile;
  99
 100 - (void)didEndMainMessageLoop;
 101
 102 // Try to close all browser windows, and if that succeeds then quit.
 103 - (BOOL)tryToTerminateApplication:(NSApplication*)app;
 104
 105 // Stop trying to terminate the application. That is, prevent the final browser
 106 // window closure from causing the application to quit.
 107 - (void)stopTryingToTerminateApplication:(NSApplication*)app;
 108
 109 // Returns true if there is a modal window (either window- or application-
 110 // modal) blocking the active browser. Note that tab modal dialogs (HTTP auth
 111 // sheets) will not count as blocking the browser. But things like open/save
 112 // dialogs that are window modal will block the browser.
 113 - (BOOL)keyWindowIsModal;
 114
 115 // Show the preferences window, or bring it to the front if it's already
 116 // visible.
 117 - (IBAction)showPreferences:(id)sender;
 118
 119 // Redirect in the menu item from the expected target of "File's
 120 // Owner" (NSApplication) for a Branded About Box
 121 - (IBAction)orderFrontStandardAboutPanel:(id)sender;
 122
 123 // Toggles the "Confirm to Quit" preference.
 124 - (IBAction)toggleConfirmToQuit:(id)sender;
 125
 126 // Toggles the "Hide Notifications Icon" preference.
 127 - (IBAction)toggleDisplayMessageCenter:(id)sender;
 128
 129 // Delegate method to return the dock menu.
 130 - (NSMenu*)applicationDockMenu:(NSApplication*)sender;
 131
 132 // Get the URLs that Launch Services expects the browser to open at startup.
 133 - (const std::vector<GURL>&)startupUrls;
 134
 135 - (BookmarkMenuBridge*)bookmarkMenuBridge;
 136
 137 // Subscribes/unsubscribes from the work area change notification.
 138 - (void)addObserverForWorkAreaChange:(ui::WorkAreaWatcherObserver*)observer;
 139 - (void)removeObserverForWorkAreaChange:(ui::WorkAreaWatcherObserver*)observer;
 140
 141 // Initializes the AppShimMenuController. This enables changing the menu bar for
 142 // apps.
 143 - (void)initAppShimMenuController;
 144
 145 @end
 146
 147 #endif  // __OBJC__
 148
 149 // Functions that may be accessed from non-Objective-C C/C++ code.
 150
 151 namespace app_controller_mac {
 152
 153 // True if we are currently handling an IDC_NEW_{TAB,WINDOW} command. Used in
 154 // SessionService::Observe() to get around windows/linux and mac having
 155 // different models of application lifetime.
 156 bool IsOpeningNewWindow();
 157
 158 }  // namespace app_controller_mac
 159
 160 #endif