The Tor Browser: widget/android/nsAppShell.h@b8a032363ba2

Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6

     1 /* -*- Mode: c++; tab-width: 40; indent-tabs-mode: nil; c-basic-offset: 4; -*- */

     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 nsAppShell_h__

     7 #define nsAppShell_h__

     9 #include "mozilla/CondVar.h"

    10 #include "mozilla/Mutex.h"

    11 #include "nsBaseAppShell.h"

    12 #include "nsCOMPtr.h"

    13 #include "nsTArray.h"

    14 #include "nsInterfaceHashtable.h"

    15 #include "nsIAndroidBridge.h"

    17 namespace mozilla {

    18 class AndroidGeckoEvent;

    19 bool ProcessNextEvent();

    20 void NotifyEvent();

    21 }

    23 class nsWindow;

    25 class nsAppShell :

    26     public nsBaseAppShell

    27 {

    28     typedef mozilla::CondVar CondVar;

    29     typedef mozilla::Mutex Mutex;

    31 public:

    32     static nsAppShell *gAppShell;

    33     static mozilla::AndroidGeckoEvent *gEarlyEvent;

    35     nsAppShell();

    37     NS_DECL_ISUPPORTS_INHERITED

    38     NS_DECL_NSIOBSERVER

    40     nsresult Init();

    42     void NotifyNativeEvent();

    44     virtual bool ProcessNextNativeEvent(bool mayWait);

    46     void PostEvent(mozilla::AndroidGeckoEvent *event);

    47     void OnResume();

    49     nsresult AddObserver(const nsAString &aObserverKey, nsIObserver *aObserver);

    50     void ResendLastResizeEvent(nsWindow* aDest);

    52     void SetBrowserApp(nsIAndroidBrowserApp* aBrowserApp) {

    53         mBrowserApp = aBrowserApp;

    54     }

    56     void GetBrowserApp(nsIAndroidBrowserApp* *aBrowserApp) {

    57         *aBrowserApp = mBrowserApp;

    58     }

    60 protected:

    61     virtual void ScheduleNativeEventCallback();

    62     virtual ~nsAppShell();

    64     Mutex mQueueLock;

    65     Mutex mCondLock;

    66     CondVar mQueueCond;

    67     mozilla::AndroidGeckoEvent *mQueuedDrawEvent;

    68     mozilla::AndroidGeckoEvent *mQueuedViewportEvent;

    69     bool mAllowCoalescingNextDraw;

    70     bool mAllowCoalescingTouches;

    71     nsTArray<mozilla::AndroidGeckoEvent *> mEventQueue;

    72     nsInterfaceHashtable<nsStringHashKey, nsIObserver> mObserversHash;

    74     mozilla::AndroidGeckoEvent *PopNextEvent();

    75     mozilla::AndroidGeckoEvent *PeekNextEvent();

    77     nsCOMPtr<nsIAndroidBrowserApp> mBrowserApp;

    78 };

    80 #endif // nsAppShell_h__

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