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Back to QFutureWatcher, but we allocate/destroy it ourselves.

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This reverts commit c64eef54f6584b26f14933f0c8e600d5ad2dacbb.
This commit is contained in:
Teo Mrnjavac 2015-12-24 12:09:47 +01:00
parent 496d917d94
commit fbb293c15a
1 changed files with 10 additions and 4 deletions
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14
src/modules/partition/core/PartitionCoreModule.cpp
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@ -49,7 +49,8 @@
#include <QStandardItemModel>
#include <QDir>
#include <QProcess>
#include <QTimer>
#include <QFutureWatcher>
#include <QtConcurrent/QtConcurrent>
static bool
hasRootPartition( Device* device )
@ -531,11 +532,16 @@ PartitionCoreModule::revertDevice( Device* dev )
void
PartitionCoreModule::asyncRevertDevice( Device* dev, std::function< void() > callback )
{
QTimer::singleShot( 0, this, [=]
QFutureWatcher< void >* watcher = new QFutureWatcher< void >();
connect( watcher, &QFutureWatcher< void >::finished,
this, [ watcher, callback ]
{
revertDevice( dev );
QTimer::singleShot( 0, callback );
callback();
watcher->deleteLater();
} );
QFuture< void > future = QtConcurrent::run( this, &PartitionCoreModule::revertDevice, dev );
watcher->setFuture( future );
}