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/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2011 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: Nokia Corporation (qt-info@nokia.com)
**
**
** GNU Lesser General Public License Usage
**
** This file may be used under the terms of the GNU Lesser General Public
** License version 2.1 as published by the Free Software Foundation and
** appearing in the file LICENSE.LGPL included in the packaging of this file.
** Please review the following information to ensure the GNU Lesser General
** Public License version 2.1 requirements will be met:
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** Other Usage
**
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**************************************************************************/
#include "remotemodel.h"
#include "gitclient.h"
namespace Git {
namespace Internal {
// Parse a branch line: " *name sha description".
bool RemoteModel::Remote::parse(const QString &line)
{
if (!line.endsWith(" (fetch)"))
return false;
QStringList tokens = line.split(QRegExp("\\s"), QString::SkipEmptyParts);
if (tokens.count() != 3)
return false;
name = tokens.at(0);
url = tokens.at(1);
return true;
}
// ------ RemoteModel
RemoteModel::RemoteModel(GitClient *client, QObject *parent) :
QAbstractTableModel(parent),
m_flags(Qt::ItemIsSelectable|Qt::ItemIsEnabled|Qt::ItemIsEditable),
m_client(client)
{ }
QString RemoteModel::remoteName(int row) const
{
return m_remotes.at(row).name;
}
QString RemoteModel::remoteUrl(int row) const
{
return m_remotes.at(row).url;
}
bool RemoteModel::removeRemote(int row)
{
QString output;
QString error;
bool success = m_client->synchronousRemoteCmd(m_workingDirectory,
QStringList() << QLatin1String("rm") << remoteName(row),
&output, &error);
if (success)
success = refresh(m_workingDirectory, &error);
return success;
}
bool RemoteModel::addRemote(const QString &name, const QString &url)
{
QString output;
QString error;
if (name.isEmpty() || url.isEmpty())
return false;
bool success = m_client->synchronousRemoteCmd(m_workingDirectory,
QStringList() << QLatin1String("add") << name << url,
&output, &error);
if (success)
success = refresh(m_workingDirectory, &error);
return success;
}
bool RemoteModel::renameRemote(const QString &oldName, const QString &newName)
{
QString output;
QString error;
bool success = m_client->synchronousRemoteCmd(m_workingDirectory,
QStringList() << QLatin1String("rename") << oldName << newName,
&output, &error);
if (success)
success = refresh(m_workingDirectory, &error);
return success;
}
bool RemoteModel::updateUrl(const QString &name, const QString &newUrl)
{
QString output;
QString error;
bool success = m_client->synchronousRemoteCmd(m_workingDirectory,
QStringList() << QLatin1String("set-url") << name << newUrl,
&output, &error);
if (success)
success = refresh(m_workingDirectory, &error);
return success;
}
QString RemoteModel::workingDirectory() const
{
return m_workingDirectory;
}
int RemoteModel::remoteCount() const
{
return m_remotes.size();
}
int RemoteModel::rowCount(const QModelIndex &parent) const
{
Q_UNUSED(parent);
return remoteCount();
}
int RemoteModel::columnCount(const QModelIndex &parent) const
{
Q_UNUSED(parent);
return 2;
}
QVariant RemoteModel::data(const QModelIndex &index, int role) const
{
const int row = index.row();
switch (role) {
case Qt::DisplayRole:
case Qt::EditRole:
if (index.column() == 0)
return remoteName(row);
else
return remoteUrl(row);
default:
break;
}
return QVariant();
}
bool RemoteModel::setData(const QModelIndex &index, const QVariant &value, int role)
{
if (role != Qt::EditRole)
return false;
const QString name = remoteName(index.row());
const QString url = remoteUrl(index.row());
switch (index.column()) {
case 0:
if (name == value.toString())
return true;
return renameRemote(name, value.toString());
case 1:
if (url == value.toString())
return true;
return updateUrl(name, value.toString());
default:
return false;
}
}
Qt::ItemFlags RemoteModel::flags(const QModelIndex &index) const
{
Q_UNUSED(index);
return m_flags;
}
void RemoteModel::clear()
{
if (m_remotes.isEmpty())
return;
m_remotes.clear();
reset();
}
bool RemoteModel::refresh(const QString &workingDirectory, QString *errorMessage)
{
// Run branch command with verbose.
QStringList remoteArgs;
remoteArgs << QLatin1String("-v");
QString output;
if (!m_client->synchronousRemoteCmd(workingDirectory, remoteArgs, &output, errorMessage))
return false;
// Parse output
m_workingDirectory = workingDirectory;
m_remotes.clear();
const QStringList lines = output.split(QLatin1Char('\n'));
for (int r = 0; r < lines.count(); ++r) {
Remote newRemote;
if (newRemote.parse(lines.at(r)))
m_remotes.push_back(newRemote);
}
reset();
return true;
}
int RemoteModel::findRemoteByName(const QString &name) const
{
const int count = remoteCount();
for (int i = 0; i < count; i++)
if (remoteName(i) == name)
return i;
return -1;
}
GitClient *RemoteModel::client() const
{
return m_client;
}
} // namespace Internal
} // namespace Git
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