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119 lines
3 KiB
C++
119 lines
3 KiB
C++
/* This file is part of KDevelop
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Copyright 2004 Roberto Raggi <roberto@kdevelop.org>
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Copyright 2007 Andreas Pakulat <apaku@gmx.de>
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this library; see the file COPYING.LIB. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA.
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*/
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#include "importprojectjob.h"
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#include "projectmodel.h"
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#include <QtConcurrentRun>
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#include <QFuture>
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#include <QFutureWatcher>
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#include <kglobal.h>
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#include <interfaces/iprojectfilemanager.h>
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#include <interfaces/iproject.h>
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#include <interfaces/icore.h>
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#include <interfaces/iprojectcontroller.h>
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#include <QPointer>
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#include <KLocale>
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namespace KDevelop
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{
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class ImportProjectJobPrivate
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{
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public:
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ImportProjectJobPrivate() : cancel(false) {}
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ProjectFolderItem *m_folder;
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IProjectFileManager *m_importer;
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QFutureWatcher<void> *m_watcher;
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QPointer<IProject> m_project;
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bool cancel;
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void import(ProjectFolderItem* folder)
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{
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foreach(ProjectFolderItem* sub, m_importer->parse(folder)) {
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if(!cancel) {
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import(sub);
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}
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}
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}
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};
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ImportProjectJob::ImportProjectJob(ProjectFolderItem *folder, IProjectFileManager *importer)
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: KJob(0), d(new ImportProjectJobPrivate )
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{
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d->m_importer = importer;
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d->m_folder = folder;
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d->m_project = folder->project();
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setObjectName(i18n("Project Import: %1", d->m_project->name()));
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connect(ICore::self(), SIGNAL(aboutToShutdown()),
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this, SLOT(aboutToShutdown()));
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}
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ImportProjectJob::~ImportProjectJob()
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{
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delete d;
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}
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void ImportProjectJob::start()
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{
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d->m_watcher = new QFutureWatcher<void>();
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connect(d->m_watcher, SIGNAL(finished()), SLOT(importDone()));
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connect(d->m_watcher, SIGNAL(canceled()), SLOT(importCanceled()));
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QFuture<void> f = QtConcurrent::run(d, &ImportProjectJobPrivate::import, d->m_folder);
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d->m_watcher->setFuture(f);
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}
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void ImportProjectJob::importDone()
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{
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d->m_watcher->deleteLater(); /* Goodbye to the QFutureWatcher */
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emitResult();
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}
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bool ImportProjectJob::doKill()
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{
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d->m_watcher->cancel();
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d->cancel=true;
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setError(1);
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setErrorText(i18n("Project import canceled."));
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d->m_watcher->waitForFinished();
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return true;
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}
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void ImportProjectJob::aboutToShutdown()
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{
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kill();
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}
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void ImportProjectJob::importCanceled()
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{
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d->m_watcher->deleteLater();
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}
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}
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#include "moc_importprojectjob.cpp"
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