26 lines
711 B
C++
26 lines
711 B
C++
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#include "ASyncWindow.h"
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#include <QTimer>
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ASyncWindow::ASyncWindow(QWidget *parent)
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: QMainWindow(parent)
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{}
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void ASyncWindow::QueueTask(TSQueue::t_Callable c)
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{
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m_taskQueue.add(c);
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// Theoretically this needs to be only called if the queue was empty because otherwise it already would
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// be busy emptying the queue. For now however I think it is safer to call it just to make sure.
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QMetaObject::invokeMethod(this, "processCallableQueue", Qt::QueuedConnection); // queues on main thread
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}
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void ASyncWindow::processCallableQueue()
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{
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if (!m_taskQueue.empty()) {
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auto c = m_taskQueue.pop();
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c();
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if (!m_taskQueue.empty()) {
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QTimer::singleShot(0, this, SLOT(processCallableQueue()));
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}
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}
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}
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