forked from qt-creator/qt-creator
74 lines
2.6 KiB
C++
74 lines
2.6 KiB
C++
/***************************************************************************
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**
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** This file is part of Qt Creator
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**
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** Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies).
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**
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** Contact: Qt Software Information (qt-info@nokia.com)
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**
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**
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** Non-Open Source Usage
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**
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** Licensees may use this file in accordance with the Qt Beta Version
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** License Agreement, Agreement version 2.2 provided with the Software or,
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** alternatively, in accordance with the terms contained in a written
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** agreement between you and Nokia.
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**
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** GNU General Public License Usage
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**
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** Alternatively, this file may be used under the terms of the GNU General
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** Public License versions 2.0 or 3.0 as published by the Free Software
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** Foundation and appearing in the file LICENSE.GPL included in the packaging
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** of this file. Please review the following information to ensure GNU
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** General Public Licensing requirements will be met:
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**
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** http://www.fsf.org/licensing/licenses/info/GPLv2.html and
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** http://www.gnu.org/copyleft/gpl.html.
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**
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** In addition, as a special exception, Nokia gives you certain additional
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** rights. These rights are described in the Nokia Qt GPL Exception
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** version 1.2, included in the file GPL_EXCEPTION.txt in this package.
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**
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***************************************************************************/
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#include "changeselectiondialog.h"
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#include <QtGui/QFileDialog>
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#include <QtGui/QMessageBox>
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using namespace Git::Internal;
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ChangeSelectionDialog::ChangeSelectionDialog(QWidget *parent)
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: QDialog(parent)
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{
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m_ui.setupUi(this);
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connect(m_ui.repositoryButton, SIGNAL(clicked()), this, SLOT(selectWorkingDirectory()));
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setWindowTitle(tr("Select a Git commit"));
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}
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void ChangeSelectionDialog::selectWorkingDirectory()
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{
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static QString location = QString();
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location = QFileDialog::getExistingDirectory(this,
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QLatin1String("Select Git repository"),
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location);
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if (location.isEmpty())
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return;
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// Verify that the location is a repository
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// We are polite, we also allow to specify a directory, which is not
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// the head directory of the repository.
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QDir repository(location);
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do {
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if (repository.entryList(QDir::AllDirs|QDir::Hidden).contains(QLatin1String(".git"))) {
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m_ui.repositoryEdit->setText(repository.absolutePath());
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return;
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}
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} while (repository.cdUp());
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// Did not find a repo
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QMessageBox::critical(this, QLatin1String("Error"),
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QLatin1String("Selected directory is not a Git repository"));
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}
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