The Tor Browser: embedding/components/commandhandler/src/nsCommandManager.h@8bccb770b82d

     1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */

     2 /* This Source Code Form is subject to the terms of the Mozilla Public

     3  * License, v. 2.0. If a copy of the MPL was not distributed with this

     4  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

     6 #ifndef nsCommandManager_h__

     7 #define nsCommandManager_h__

    10 #include "nsString.h"

    11 #include "nsClassHashtable.h"

    12 #include "nsWeakReference.h"

    14 #include "nsICommandManager.h"

    15 #include "nsPICommandUpdater.h"

    16 #include "nsCycleCollectionParticipant.h"

    18 class nsIController;

    19 template<class E> class nsCOMArray;

    22 class nsCommandManager :  public nsICommandManager,

    23                           public nsPICommandUpdater,

    24                           public nsSupportsWeakReference

    26 {

    27 public:

    28   typedef nsTArray<nsCOMPtr<nsIObserver> > ObserverList;

    30                         nsCommandManager();

    31   virtual               ~nsCommandManager();

    33   // nsISupports

    34   NS_DECL_CYCLE_COLLECTING_ISUPPORTS

    35   NS_DECL_CYCLE_COLLECTION_CLASS_AMBIGUOUS(nsCommandManager, nsICommandManager)

    37   // nsICommandManager

    38   NS_DECL_NSICOMMANDMANAGER

    40   // nsPICommandUpdater

    41   NS_DECL_NSPICOMMANDUPDATER

    44 protected:

    47   nsresult  IsCallerChrome(bool *aIsCallerChrome);

    48   nsresult  GetControllerForCommand(const char * aCommand,

    49                                     nsIDOMWindow *aDirectedToThisWindow,

    50                                     nsIController** outController);

    53 protected:

    54   nsClassHashtable<nsCharPtrHashKey, ObserverList> mObserversTable;

    56   nsIDOMWindow*         mWindow;      // weak ptr. The window should always outlive us

    57 };

    60 #endif // nsCommandManager_h__

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