C++ (Cpp) qt_watch_adopted_thread Exemples

Exemple #1

/*
    QThreadData
*/
QThreadData *QThreadData::current()
{
    qt_create_tls();
    QThreadData *threadData = *qt_tls;
    if (!threadData) {
        QThread *adopted = 0;
        if (QInternal::activateCallbacks(QInternal::AdoptCurrentThread, (void **) &adopted)) {
            Q_ASSERT(adopted);
            threadData = QThreadData::get2(adopted);
            *qt_tls = threadData;
            adopted->d_func()->running = true;
            adopted->d_func()->finished = false;
            static_cast<QAdoptedThread *>(adopted)->init();
        } else {
            threadData = new QThreadData;
            // This needs to be called prior to new AdoptedThread() to
            // avoid recursion.
            *qt_tls = threadData;
            threadData->thread = new QAdoptedThread(threadData);
            threadData->deref();
        }

        if (!QCoreApplicationPrivate::theMainThread) {
            QCoreApplicationPrivate::theMainThread = threadData->thread;
        } else {
            PTIB ptib;
            DosGetInfoBlocks(&ptib, NULL);
            qt_watch_adopted_thread(ptib->tib_ptib2->tib2_ultid, threadData->thread);
        }
    }
    return threadData;
}

Exemple #2

Fichier : qthread_win.cpp Projet : Fale/qtmoko

/*
    QThreadData
*/
QThreadData *QThreadData::current()
{
    qt_create_tls();
    QThreadData *threadData = reinterpret_cast<QThreadData *>(TlsGetValue(qt_current_thread_data_tls_index));
    if (!threadData) {
        QThread *adopted = 0;
        if (QInternal::activateCallbacks(QInternal::AdoptCurrentThread, (void **) &adopted)) {
            Q_ASSERT(adopted);
            threadData = QThreadData::get2(adopted);
            TlsSetValue(qt_current_thread_data_tls_index, threadData);
            adopted->d_func()->running = true;
            adopted->d_func()->finished = false;
            static_cast<QAdoptedThread *>(adopted)->init();
        } else {
            threadData = new QThreadData;
            // This needs to be called prior to new AdoptedThread() to
            // avoid recursion.
            TlsSetValue(qt_current_thread_data_tls_index, threadData);
            threadData->thread = new QAdoptedThread(threadData);
            threadData->deref();
        }

        if (!QCoreApplicationPrivate::theMainThread) {
            QCoreApplicationPrivate::theMainThread = threadData->thread;
        } else {
            HANDLE realHandle = INVALID_HANDLE_VALUE;
#if !defined(Q_OS_WINCE) || (defined(_WIN32_WCE) && (_WIN32_WCE>=0x600))
            DuplicateHandle(GetCurrentProcess(),
                    GetCurrentThread(),
                    GetCurrentProcess(),
                    &realHandle,
                    0,
                    FALSE,
                    DUPLICATE_SAME_ACCESS);
#else
                        realHandle = (HANDLE)GetCurrentThreadId();
#endif
            qt_watch_adopted_thread(realHandle, threadData->thread);
        }
    }
    return threadData;
}

Exemple #3

Fichier : qthread_win.cpp Projet : GodFox/qtopia-ezx

/*
    QThreadData
*/
QThreadData *QThreadData::current()
{
    qt_create_tls();
    QThreadData *threadData = reinterpret_cast<QThreadData *>(TlsGetValue(qt_current_thread_data_tls_index));
    if (!threadData) {
        QThread *adopted = 0;
        if (QInternal::activateCallbacks(QInternal::AdoptCurrentThread, (void **) &adopted)) {
            Q_ASSERT(adopted);
            threadData = QThreadData::get2(adopted);
            TlsSetValue(qt_current_thread_data_tls_index, threadData);
            adopted->d_func()->running = true;
            adopted->d_func()->finished = false;
            static_cast<QAdoptedThread *>(adopted)->init();
        } else {
            threadData = new QThreadData;
            // This needs to be called prior to new AdoptedThread() to
            // avoid recursion.
            TlsSetValue(qt_current_thread_data_tls_index, threadData);
            threadData->thread = new QAdoptedThread(threadData);
            threadData->deref();
        }

        const bool isMainThread = q_atomic_test_and_set_ptr(&QCoreApplicationPrivate::theMainThread, 0, threadData->thread);
        if (!isMainThread) {
            HANDLE realHandle;
            DuplicateHandle(GetCurrentProcess(),
                    GetCurrentThread(),
                    GetCurrentProcess(),
                    &realHandle,
                    0,
                    FALSE,
                    DUPLICATE_SAME_ACCESS);
            qt_watch_adopted_thread(realHandle, threadData->thread);
        }
    }
    return threadData;
}