25 líneas
814 B
C++
25 líneas
814 B
C++
#include <QtConcurrent>
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#include "ipcpreviewworker.h"
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#include "previewgeneratormapfunctor.h"
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IPCPreviewWorker::IPCPreviewWorker()
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{
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this->connect(&previewWorkerWatcher, &QFutureWatcher<QByteArray>::resultReadyAt, this,
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[this](int index) { emit previewGenerated(previewWorkerWatcher.resultAt(index)); });
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connect(&previewWorkerWatcher, &QFutureWatcher<QByteArray>::finished, this, [this] { emit finished(); });
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}
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void IPCPreviewWorker::start(RenderConfig config, const QVector<RenderTarget> &targets, QLocalSocket *peer)
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{
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stop();
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auto mapFunctor = PreviewGeneratorMapFunctor();
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mapFunctor.setRenderConfig(config);
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previewWorkerWatcher.setFuture(QtConcurrent::mapped(targets, mapFunctor));
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}
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void IPCPreviewWorker::stop()
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{
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previewWorkerWatcher.cancel();
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previewWorkerWatcher.waitForFinished();
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}
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