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//
// libavg - Media Playback Engine.
// Copyright (C) 2003-2014 Ulrich von Zadow
//
// 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 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 library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
//
// Current versions can be found at www.libavg.de
//
#ifndef _IInputDevice_H_
#define _IInputDevice_H_
#include "../api.h"
#include "DivNode.h"
#include <boost/shared_ptr.hpp>
#include <vector>
#include <string>
#define EXTRACT_INPUTDEVICE_CLASSNAME( classType ) (#classType)
namespace avg {
class Event;
typedef boost::shared_ptr<Event> EventPtr;
typedef boost::shared_ptr<DivNode> DivNodePtr;
class AVG_API IInputDevice {
public:
IInputDevice(const std::string& name,
const DivNodePtr& pEventReceiverNode=DivNodePtr())
: m_sName(name),
m_pEventReceiverNode(pEventReceiverNode)
{
}
virtual ~IInputDevice()
{
};
virtual void start()
{
};
virtual std::vector<EventPtr> pollEvents() = 0;
const DivNodePtr& getEventReceiverNode() const
{
return m_pEventReceiverNode;
}
void setEventReceiverNode(const DivNodePtr pEventReceiverNode)
{
m_pEventReceiverNode = pEventReceiverNode;
}
const std::string& getName() const
{
return m_sName;
}
private:
std::string m_sName;
DivNodePtr m_pEventReceiverNode;
};
typedef boost::shared_ptr<IInputDevice> IInputDevicePtr;
}
#endif
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