forked from qt-creator/qt-creator
96 lines
3.0 KiB
C++
96 lines
3.0 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) 2011 Nokia Corporation and/or its subsidiary(-ies).
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**
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** Contact: Nokia Corporation (info@qt.nokia.com)
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**
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**
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** GNU Lesser General Public License Usage
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**
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** This file may be used under the terms of the GNU Lesser General Public
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** License version 2.1 as published by the Free Software Foundation and
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** appearing in the file LICENSE.LGPL included in the packaging of this file.
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** Please review the following information to ensure the GNU Lesser General
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** Public License version 2.1 requirements will be met:
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** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.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 LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** Other Usage
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**
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** Alternatively, this file may be used in accordance with the terms and
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** conditions contained in a signed written agreement between you and Nokia.
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**
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** If you have questions regarding the use of this file, please contact
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** Nokia at info@qt.nokia.com.
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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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namespace Git {
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namespace 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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setWindowFlags(windowFlags() & ~Qt::WindowContextHelpButtonHint);
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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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QString ChangeSelectionDialog::change() const
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{
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return m_ui.changeNumberEdit->text();
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}
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QString ChangeSelectionDialog::repository() const
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{
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return m_ui.repositoryEdit->text();
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}
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void ChangeSelectionDialog::setRepository(const QString &s)
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{
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m_ui.repositoryEdit->setText(QDir::toNativeSeparators(s));
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m_ui.changeNumberEdit->setFocus(Qt::ActiveWindowFocusReason);
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m_ui.changeNumberEdit->setText(QLatin1String("HEAD"));
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m_ui.changeNumberEdit->selectAll();
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}
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void ChangeSelectionDialog::selectWorkingDirectory()
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{
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static QString location;
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location = QFileDialog::getExistingDirectory(this,
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tr("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, tr("Error"),
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tr("Selected directory is not a Git repository"));
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}
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}
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}
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