The Tor Browser: dom/plugins/ipc/ChildTimer.h@b8a032363ba2

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

     1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*-

     2  * vim: sw=2 ts=8 et :

     3  */

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

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

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

     8 #ifndef mozilla_plugins_ChildTimer_h

     9 #define mozilla_plugins_ChildTimer_h

    11 #include "PluginMessageUtils.h"

    12 #include "npapi.h"

    13 #include "base/timer.h"

    15 namespace mozilla {

    16 namespace plugins {

    18 class PluginInstanceChild;

    19 typedef void (*TimerFunc)(NPP npp, uint32_t timerID);

    21 class ChildTimer

    22 {

    23 public:

    24   /**

    25    * If initialization failed, ID() will return 0.

    26    */

    27   ChildTimer(PluginInstanceChild* instance,

    28              uint32_t interval,

    29              bool repeat,

    30              TimerFunc func);

    31   ~ChildTimer() { }

    33   uint32_t ID() const { return mID; }

    35   class IDComparator

    36   {

    37   public:

    38     bool Equals(ChildTimer* t, uint32_t id) const {

    39       return t->ID() == id;

    40     }

    41   };

    43 private:

    44   PluginInstanceChild* mInstance;

    45   TimerFunc mFunc;

    46   bool mRepeating;

    47   uint32_t mID;

    48   base::RepeatingTimer<ChildTimer> mTimer;

    50   void Run();

    52   static uint32_t gNextTimerID;

    53 };

    55 } // namespace plugins

    56 } // namespace mozilla

    58 #endif // mozilla_plugins_ChildTimer_h

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