looqs/gui/ipcpreviewworker.cpp

27 rivejä
842 B
C++
Raaka Normaali näkymä Historia

2022-05-27 09:26:03 +02:00
#include <QtConcurrent>
#include "ipcpreviewworker.h"
#include "previewgeneratormapfunctor.h"
IPCPreviewWorker::IPCPreviewWorker()
{
this->connect(&previewWorkerWatcher, &QFutureWatcher<QByteArray>::resultReadyAt, this,
[this](int index) { emit previewGenerated(previewWorkerWatcher.resultAt(index)); });
connect(&previewWorkerWatcher, &QFutureWatcher<QByteArray>::finished, this, [this] { emit finished(); });
2022-05-27 09:26:03 +02:00
}
void IPCPreviewWorker::start(RenderConfig config, const QVector<RenderTarget> &targets, QLocalSocket *peer)
{
stop();
/* TODO: memleak */
2022-05-27 09:26:03 +02:00
auto mapFunctor = new PreviewGeneratorMapFunctor();
mapFunctor->setRenderConfig(config);
previewWorkerWatcher.setFuture(QtConcurrent::mapped(targets, *mapFunctor));
}
void IPCPreviewWorker::stop()
{
previewWorkerWatcher.cancel();
previewWorkerWatcher.waitForFinished();
}