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/* This file is part of KDevelop
Copyright 2004 Roberto Raggi <roberto@kdevelop.org>
Copyright 2007 Andreas Pakulat <apaku@gmx.de>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#include "importprojectjob.h"
#include "projectmodel.h"
#include <QtConcurrentRun>
#include <QFuture>
#include <QFutureWatcher>
#include <QPointer>
#include <interfaces/iprojectfilemanager.h>
#include <interfaces/iproject.h>
#include <interfaces/icore.h>
#include <KLocalizedString>
namespace KDevelop
{
class ImportProjectJobPrivate
{
public:
ImportProjectJobPrivate() {}
ProjectFolderItem *m_folder;
IProjectFileManager *m_importer;
QFutureWatcher<void> *m_watcher;
QPointer<IProject> m_project;
bool cancel = false;
void import(ProjectFolderItem* folder)
{
const auto subs = m_importer->parse(folder);
for (ProjectFolderItem* sub : subs) {
if(!cancel) {
import(sub);
}
}
}
};
ImportProjectJob::ImportProjectJob(ProjectFolderItem *folder, IProjectFileManager *importer)
: KJob(nullptr), d(new ImportProjectJobPrivate )
{
d->m_importer = importer;
d->m_folder = folder;
d->m_project = folder->project();
setObjectName(i18n("Project Import: %1", d->m_project->name()));
connect(ICore::self(), &ICore::aboutToShutdown,
this, &ImportProjectJob::aboutToShutdown);
}
ImportProjectJob::~ImportProjectJob()
{
delete d;
}
void ImportProjectJob::start()
{
d->m_watcher = new QFutureWatcher<void>();
connect(d->m_watcher, &QFutureWatcher<void>::finished, this, &ImportProjectJob::importDone);
connect(d->m_watcher, &QFutureWatcher<void>::canceled, this, &ImportProjectJob::importCanceled);
QFuture<void> f = QtConcurrent::run(d, &ImportProjectJobPrivate::import, d->m_folder);
d->m_watcher->setFuture(f);
}
void ImportProjectJob::importDone()
{
d->m_watcher->deleteLater(); /* Goodbye to the QFutureWatcher */
emitResult();
}
bool ImportProjectJob::doKill()
{
d->m_watcher->cancel();
d->cancel=true;
setError(1);
setErrorText(i18n("Project import canceled."));
d->m_watcher->waitForFinished();
return true;
}
void ImportProjectJob::aboutToShutdown()
{
kill();
}
void ImportProjectJob::importCanceled()
{
d->m_watcher->deleteLater();
}
}
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