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/***************************************************************************
* Copyright (C) 2007 by Ilya Kotov *
* forkotov02@hotmail.ru *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
***************************************************************************/
#include <QDir>
#include <QPluginLoader>
#include "commandlineoption.h"
#include "mainwindow.h"
#include <qmmp/soundcore.h>
// Command option manager methods
CommandLineOptionManager::CommandLineOptionManager()
{
this->registerBuiltingCommandLineOptions();
this->registerExternalCommandLineOptions();
}
bool CommandLineOptionManager::hasOption(const QString &opt)
{
for(int i = 0; i < m_options.count(); i++)
{
if(m_options[i]->identify(opt))
{
return true;
}
}
return false;
}
void CommandLineOptionManager::executeCommand(const QString &opt, MainWindow *mw)
{
for(int i = 0; i < m_options.count(); i++)
{
if(m_options[i]->identify(opt))
{
m_options[i]->executeCommand(opt,mw);
}
}
}
CommandLineOption * CommandLineOptionManager::operator [](int index)
{
return m_options[index];
}
int CommandLineOptionManager::count() const
{
return m_options.count();
}
void CommandLineOptionManager::registerBuiltingCommandLineOptions()
{
m_options.append(new BuiltinCommandLineOption());
}
void CommandLineOptionManager::registerExternalCommandLineOptions()
{
QDir pluginsDir (QDir::homePath()+"/.qmmp/plugins/CommandLineOptions");
foreach (QString fileName, pluginsDir.entryList(QDir::Files))
{
QPluginLoader loader(pluginsDir.absoluteFilePath(fileName));
QObject *plugin = loader.instance();
if (loader.isLoaded())
qDebug("CommandLineOption: plugin loaded - %s", qPrintable(fileName));
else
qWarning(qPrintable(loader.errorString()));
CommandLineOption *cmd_option = 0;
if (plugin)
cmd_option = qobject_cast<CommandLineOption *>(plugin);
if (cmd_option)
{
foreach(CommandLineOption* opt,m_options)
{
if (opt->name() == cmd_option->name())
{
qDebug("CommandLineOption: Plugin with name %s is already registered...",
qPrintable(cmd_option->name()));
return;
}
}
m_options.append(cmd_option);
}
}
}
///////////////////////////////////////////////////////////////////
// BuiltinCommandLineOption methods implementation
bool BuiltinCommandLineOption::identify(const QString & str) const
{
if(
str == QString("--help") ||
str == QString("--next") ||
str == QString("--previous") ||
str == QString("--play") ||
str == QString("--pause") ||
str == QString("--play-pause") ||
str == QString("--stop") ||
str.startsWith("--volume") ||
str.startsWith("--jump-to-file") ||
str.startsWith("--toggle-visibility") ||
str.startsWith("--add-file")
)
{
return TRUE;
}
return FALSE;
}
const QString BuiltinCommandLineOption::helpString() const
{
return QString(
"--next Skip forward in playlist\n"
"--previous Skip backwards in playlist\n"
"--play Start playing current song\n"
"--pause Pause current song\n"
"--play-pause Pause if playing, play otherwise\n"
"--stop Stop current song\n"
"--next Skip forward in playlist\n"
"--volume Set playback volume(example: qmmp --volume20, qmmp --volume100)\n"
"--jump-to-file Display Jump to File dialog\n"
"--toggle-visibility Show/hide application\n"
"--add-file Display Add File dialog"
);
}
void BuiltinCommandLineOption::executeCommand(const QString & option_string, MainWindow *mw)
{
if (option_string == "--play")
{
mw->play();
}
else if (option_string == "--stop")
{
mw->stop();
mw->mainDisplay()->hideTimeDisplay();
}
else if (option_string == "--pause")
{
mw->pause();
}
else if (option_string == "--next")
{
mw->next();
if(!mw->soundCore()->isInitialized())
mw->play();
}
else if (option_string == "--previous")
{
mw->previous();
if(!mw->soundCore()->isInitialized())
mw->play();
}
else if (option_string == "--play-pause")
{
mw->playPause();
}
else if (option_string == "--jump-to-file")
{
mw->jumpToFile();
}
else if (option_string == "--toggle-visibility")
{
mw->toggleVisibility();
}
else if (option_string == "--add-file")
{
mw->addFile();
}
else if (option_string.startsWith("--volume"))
{
QString vol_str(option_string);
vol_str.remove("--volume");
bool ok = FALSE;
int volume = vol_str.toUInt(&ok);
if(ok)
{
mw->soundCore()->setVolume(volume,volume);
}
}
}
const QString BuiltinCommandLineOption::name() const
{
return "BuiltinCommandLineOption";
}
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