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/***************************************************************************
* Copyright 2013-2014 Maciej Poleski *
* *
* This program is free software; you can redistribute it and/or *
* modify it under the terms of the GNU General Public License as *
* published by the Free Software Foundation; either version 2 of *
* the License or (at your option) version 3 or any later version *
* accepted by the membership of KDE e.V. (or its successor approved *
* by the membership of KDE e.V.), which shall act as a proxy *
* defined in Section 14 of version 3 of the license. *
* *
* This program 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 General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program. If not, see <http://www.gnu.org/licenses/>. *
***************************************************************************/
#include "diffjob.h"
#include <QDir>
#include <vcs/dvcs/dvcsjob.h>
#include <vcs/vcsdiff.h>
#include "bazaarplugin.h"
using namespace KDevelop;
DiffJob::DiffJob(const QDir& workingDir, const QString& revisionSpecRange,
const QUrl& fileOrDirectory, BazaarPlugin* parent,
KDevelop::OutputJob::OutputJobVerbosity verbosity)
: VcsJob(parent, verbosity), m_plugin(parent),
m_status(KDevelop::VcsJob::JobNotStarted)
{
setType(KDevelop::VcsJob::Diff);
setCapabilities(Killable);
m_job = new KDevelop::DVcsJob(workingDir, parent, verbosity);
m_job->setType(VcsJob::Diff);
*m_job << "bzr" << "diff" << "-p1" << revisionSpecRange << fileOrDirectory;
}
KDevelop::IPlugin* DiffJob::vcsPlugin() const
{
return m_plugin;
}
KDevelop::VcsJob::JobStatus DiffJob::status() const
{
return m_status;
}
QVariant DiffJob::fetchResults()
{
return m_result;
}
void DiffJob::start()
{
if (m_status != KDevelop::VcsJob::JobNotStarted)
return;
if (m_job) {
connect(m_job.data(), &DVcsJob::finished, this, &DiffJob::prepareResult);
m_status = KDevelop::VcsJob::JobRunning;
m_job->start();
}
}
bool DiffJob::doKill()
{
m_status = KDevelop::VcsJob::JobCanceled;
if (m_job)
return m_job->kill(KJob::Quietly);
else
return true;
}
void DiffJob::prepareResult(KJob*)
{
if (m_job->process()->exitStatus() == QProcess::NormalExit) {
KDevelop::VcsDiff diff;
diff.setDiff(m_job->output());
diff.setBaseDiff(QUrl::fromLocalFile(m_job->directory().absolutePath()));
m_result.setValue(diff);
m_status = KDevelop::VcsJob::JobSucceeded;
} else {
setError(m_job->process()->exitStatus());
m_status = KDevelop::VcsJob::JobFailed;
}
emitResult();
emit resultsReady(this);
}
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