michael@0: /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*-
michael@0:  * vim: sw=2 ts=8 et :
michael@0:  */
michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: #ifndef mozilla_plugins_ChildTimer_h
michael@0: #define mozilla_plugins_ChildTimer_h
michael@0: 
michael@0: #include "PluginMessageUtils.h"
michael@0: #include "npapi.h"
michael@0: #include "base/timer.h"
michael@0: 
michael@0: namespace mozilla {
michael@0: namespace plugins {
michael@0: 
michael@0: class PluginInstanceChild;
michael@0: typedef void (*TimerFunc)(NPP npp, uint32_t timerID);
michael@0: 
michael@0: class ChildTimer
michael@0: {
michael@0: public:
michael@0:   /**
michael@0:    * If initialization failed, ID() will return 0.
michael@0:    */
michael@0:   ChildTimer(PluginInstanceChild* instance,
michael@0:              uint32_t interval,
michael@0:              bool repeat,
michael@0:              TimerFunc func);
michael@0:   ~ChildTimer() { }
michael@0: 
michael@0:   uint32_t ID() const { return mID; }
michael@0: 
michael@0:   class IDComparator
michael@0:   {
michael@0:   public:
michael@0:     bool Equals(ChildTimer* t, uint32_t id) const {
michael@0:       return t->ID() == id;
michael@0:     }
michael@0:   };
michael@0: 
michael@0: private:
michael@0:   PluginInstanceChild* mInstance;
michael@0:   TimerFunc mFunc;
michael@0:   bool mRepeating;
michael@0:   uint32_t mID;
michael@0:   base::RepeatingTimer<ChildTimer> mTimer;
michael@0: 
michael@0:   void Run();
michael@0: 
michael@0:   static uint32_t gNextTimerID;
michael@0: };
michael@0: 
michael@0: } // namespace plugins
michael@0: } // namespace mozilla
michael@0: 
michael@0: #endif // mozilla_plugins_ChildTimer_h