Initial import

src/plugins/git/changeselectiondialog.cpp

@@ -0,0 +1,71 @@
+/***************************************************************************
+**
+** This file is part of Qt Creator
+**
+** Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies).
+**
+** Contact:  Qt Software Information (qt-info@nokia.com)
+**
+** 
+** Non-Open Source Usage  
+** 
+** Licensees may use this file in accordance with the Qt Beta Version
+** License Agreement, Agreement version 2.2 provided with the Software or,
+** alternatively, in accordance with the terms contained in a written
+** agreement between you and Nokia.  
+** 
+** GNU General Public License Usage 
+** 
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License versions 2.0 or 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the packaging
+** of this file.  Please review the following information to ensure GNU
+** General Public Licensing requirements will be met:
+**
+** http://www.fsf.org/licensing/licenses/info/GPLv2.html and
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt GPL Exception version
+** 1.2, included in the file GPL_EXCEPTION.txt in this package.  
+** 
+***************************************************************************/
+#include "changeselectiondialog.h"
+
+#include <QtGui/QFileDialog>
+#include <QtGui/QMessageBox>
+
+using namespace Git::Internal;
+
+ChangeSelectionDialog::ChangeSelectionDialog(QWidget *parent)
+    : QDialog(parent)
+{
+    m_ui.setupUi(this);
+    connect(m_ui.repositoryButton, SIGNAL(clicked()), this, SLOT(selectWorkingDirectory()));
+}
+
+void ChangeSelectionDialog::selectWorkingDirectory()
+{
+    static QString location = QString();
+    location = QFileDialog::getExistingDirectory(this,
+                                      QLatin1String("Select Git repository"),
+                                      location);
+    if (location.isEmpty())
+        return;
+
+    // Verify that the location is a repository
+    // We are polite, we also allow to specify a directory, which is not
+    // the head directory of the repository.
+    QDir repository(location);
+    do {
+        if (repository.entryList(QDir::AllDirs).contains(QLatin1String(".git"))) {
+            m_ui.repositoryEdit->setText(repository.absolutePath());
+            return;
+        }
+    } while (repository.cdUp());
+
+    // Did not find a repo
+    QMessageBox::critical(this, QLatin1String("Error"),
+                          QLatin1String("Selected directory is not a Git repository"));
+
+}