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/***************************************************************************
* Copyright (C) 2008 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. *
***************************************************************************/
#ifndef GENERALHANDLER_H
#define GENERALHANDLER_H
#include <QObject>
#include "songinfo.h"
class General;
class Control;
class GeneralFactory;
class CommandLineManager;
/**
@author Ilya Kotov <forkotov02@hotmail.ru>
*/
class GeneralHandler : public QObject
{
Q_OBJECT
public:
GeneralHandler(QObject *parent = 0);
~GeneralHandler();
void setSongInfo(const SongInfo &info);
void setVolume(int left, int right);
void setTime(int time);
void setEnabled(GeneralFactory* factory, bool enable);
void showSettings(GeneralFactory* factory, QWidget* parentWidget);
bool visibilityControl();
void executeCommand(const QString &opt_str);
static GeneralHandler* instance();
signals:
void playCalled();
void pauseCalled();
void stopCalled();
void nextCalled();
void previousCalled();
void seekCalled(int);
void exitCalled();
void toggleVisibilityCalled();
void volumeChanged(int left, int right);
public slots:
void setState(uint state);
private slots:
void processCommand(uint command);
private:
void connectSignals(General*);
QMap <GeneralFactory*, General*> m_generals;
SongInfo m_songInfo;
Control* m_control;
int m_time;
uint m_state;
int m_left, m_right;
CommandLineManager *m_commandLineManager;
static GeneralHandler* m_instance;
};
#endif
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