mirror of
https://bitbucket.org/smil3y/kde-workspace.git
synced 2025-02-26 20:03:08 +00:00
72 lines
1.8 KiB
C
72 lines
1.8 KiB
C
|
/*
|
||
|
|
* Copyright 2008 Alex Merry <alex.merry@kdemail.net>
|
||
|
|
*
|
||
|
|
* This library is free software; you can redistribute it and/or
|
||
|
|
* modify it under the terms of the GNU Lesser General Public
|
||
|
|
* License as published by the Free Software Foundation; either
|
||
|
|
* version 2.1 of the License, or (at your option) any later version.
|
||
|
|
*
|
||
|
|
* This library 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
|
||
|
|
* Lesser General Public License for more details.
|
||
|
|
*
|
||
|
|
* You should have received a copy of the GNU Lesser General Public
|
||
|
|
* License along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||
|
|
*/
|
||
|
|
#ifndef POLLINGWATCHER_H
|
||
|
|
#define POLLINGWATCHER_H
|
||
|
|
|
||
|
|
|
||
|
|
#include <QObject>
|
||
|
|
#include <QSet>
|
||
|
|
#include <QString>
|
||
|
|
|
||
|
|
#include "player.h"
|
||
|
|
|
||
|
|
class QTimer;
|
||
|
|
|
||
|
|
class PollingPlayerFactory;
|
||
|
|
|
||
|
|
class PollingWatcher : public QObject
|
||
|
|
{
|
||
|
|
Q_OBJECT
|
||
|
|
|
||
|
|
public:
|
||
|
|
PollingWatcher(QObject* parent = 0);
|
||
|
|
|
||
|
|
QList<Player::Ptr> players();
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Adds a service to watch for.
|
||
|
|
*
|
||
|
|
* @param factory the factory for the player
|
||
|
|
*/
|
||
|
|
void addFactory(PollingPlayerFactory* factory);
|
||
|
|
|
||
|
|
Q_SIGNALS:
|
||
|
|
/**
|
||
|
|
* A new player is available
|
||
|
|
*/
|
||
|
|
void newPlayer(Player::Ptr player);
|
||
|
|
/**
|
||
|
|
* A previously existing player is no longer available
|
||
|
|
*
|
||
|
|
* @param player the now-invalid player
|
||
|
|
*/
|
||
|
|
void playerDisappeared(Player::Ptr player);
|
||
|
|
|
||
|
|
private Q_SLOTS:
|
||
|
|
void checkPlayers();
|
||
|
|
|
||
|
|
private:
|
||
|
|
// the factories we are waiting for player to appear on
|
||
|
|
QSet<PollingPlayerFactory*> m_polledFactories;
|
||
|
|
// the factories we have a player for
|
||
|
|
QSet<PollingPlayerFactory*> m_usedFactories;
|
||
|
|
QSet<Player::Ptr> m_players;
|
||
|
|
QTimer* m_timer;
|
||
|
|
};
|
||
|
|
|
||
|
|
#endif // POLLINGWATCHER_H
|