kdesvn/src/commandline.cpp

0001 /***************************************************************************
0002  *   Copyright (C) 2005-2009 by Rajko Albrecht                             *
0003  *   ral@alwins-world.de                                                   *
0004  *                                                                         *
0005  *   This program is free software; you can redistribute it and/or modify  *
0006  *   it under the terms of the GNU General Public License as published by  *
0007  *   the Free Software Foundation; either version 2 of the License, or     *
0008  *   (at your option) any later version.                                   *
0009  *                                                                         *
0010  *   This program is distributed in the hope that it will be useful,       *
0011  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
0012  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
0013  *   GNU General Public License for more details.                          *
0014  *                                                                         *
0015  *   You should have received a copy of the GNU General Public License     *
0016  *   along with this program; if not, write to the                         *
0017  *   Free Software Foundation, Inc.,                                       *
0018  *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.         *
0019  ***************************************************************************/
0020 #include "commandline.h"
0021 #include <KHelpClient>
0022 #include <QCommandLineParser>
0023
0024 #include "commandexec.h"
0025
0026 CommandLine::CommandLine(const QCommandLineParser *parser)
0027     : m_parser(parser)
0028 {
0029 }
0030
0031 CommandLine::~CommandLine()
0032 {
0033 }
0034
0035 int CommandLine::exec()
0036 {
0037     if (m_parser->positionalArguments().isEmpty()) {
0038         return -1;
0039     }
0040     if (m_parser->positionalArguments().count() < 2) {
0041         cmd = QLatin1String("help");
0042     } else {
0043         cmd = m_parser->positionalArguments().at(1);
0044     }
0045     if (cmd == QLatin1String("help")) {
0046         displayHelp();
0047         return 0;
0048     }
0049
0050     CommandExec exec(nullptr);
0051
0052     return exec.exec(m_parser);
0053 }
0054
0055 void CommandLine::displayHelp()
0056 {
0057     KHelpClient::invokeHelp(QStringLiteral("kdesvn-commandline"), QStringLiteral("kdesvn"));
0058 }