C++ (Cpp) FunctionWithContext 예제들

예제 #1

파일: MainThread.cpp 프로젝트: Fale/qtmoko

void callOnMainThread(MainThreadFunction* function, void* context)
{
    ASSERT(function);

    {
        MutexLocker locker(mainThreadFunctionQueueMutex());
        functionQueue().append(FunctionWithContext(function, context));
    }

    scheduleDispatchFunctionsOnMainThread();
}

예제 #2

파일: MainThread.cpp 프로젝트: flwh/Alcatel_OT_985_kernel

void callOnMainThread(MainThreadFunction* function, void* context)
{
    ASSERT(function);
    bool needToSchedule = false;
    {
        MutexLocker locker(mainThreadFunctionQueueMutex());
        needToSchedule = functionQueue().size() == 0;
        functionQueue().append(FunctionWithContext(function, context));
    }
    if (needToSchedule)
        scheduleDispatchFunctionsOnMainThread();
}

예제 #3

파일: MainThread.cpp 프로젝트: flwh/Alcatel_OT_985_kernel

void callOnMainThreadAndWait(MainThreadFunction* function, void* context)
{
    ASSERT(function);

    if (isMainThread()) {
        function(context);
        return;
    }

    ThreadCondition syncFlag;
    Mutex& functionQueueMutex = mainThreadFunctionQueueMutex();
    MutexLocker locker(functionQueueMutex);
    functionQueue().append(FunctionWithContext(function, context, &syncFlag));
    if (functionQueue().size() == 1)
        scheduleDispatchFunctionsOnMainThread();
    syncFlag.wait(functionQueueMutex);
}

예제 #4

파일: MainThread.cpp 프로젝트: cheekiatng/webkit

void cancelCallOnMainThread(MainThreadFunction* function, void* context)
{
    ASSERT(function);

    std::lock_guard<std::mutex> lock(mainThreadFunctionQueueMutex());

    FunctionWithContextFinder pred(FunctionWithContext(function, context));

    while (true) {
        // We must redefine 'i' each pass, because the itererator's operator= 
        // requires 'this' to be valid, and remove() invalidates all iterators
        FunctionQueue::iterator i(functionQueue().findIf(pred));
        if (i == functionQueue().end())
            break;
        functionQueue().remove(i);
    }
}