dom/plugins/ChildAsyncCall.cpp

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  40
  41 #include "ChildAsyncCall.h"
  42 #include "PluginInstanceChild.h"
  43
  44 namespace mozilla {
  45 namespace plugins {
  46
  47 ChildAsyncCall::ChildAsyncCall(PluginInstanceChild* instance,
  48                                PluginThreadCallback aFunc, void* aUserData)
  49   : mInstance(instance)
  50   , mFunc(aFunc)
  51   , mData(aUserData)
  52 {
  53 }
  54
  55 void
  56 ChildAsyncCall::Cancel()
  57 {
  58   mInstance = NULL;
  59   mFunc = NULL;
  60   mData = NULL;
  61 }
  62
  63 void
  64 ChildAsyncCall::RemoveFromAsyncList()
  65 {
  66   if (mInstance) {
  67     MutexAutoLock lock(mInstance->mAsyncCallMutex);
  68     mInstance->mPendingAsyncCalls.RemoveElement(this);
  69   }
  70 }
  71
  72 void
  73 ChildAsyncCall::Run()
  74 {
  75   RemoveFromAsyncList();
  76
  77   if (mFunc)
  78     mFunc(mData);
  79 }
  80
  81 } // namespace plugins
  82 } // namespace mozilla