/usr/include/xmms2/xmmsclient/xmmsclient++/listener.h is in libxmmsclient++-dev 0.8+dfsg-18.1build3.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 | /* XMMS2 - X Music Multiplexer System
* Copyright (C) 2003-2011 XMMS2 Team
*
* PLUGINS ARE NOT CONSIDERED TO BE DERIVED WORK !!!
*
* 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.
*/
#ifndef XMMSCLIENTPP_LISTENER_H
#define XMMSCLIENTPP_LISTENER_H
#include <xmmsclient/xmmsclient.h>
namespace Xmms
{
class Client;
/** @class ListenerInterface listener.h "xmmsclient/xmmsclient++/listener.h"
* @brief Interface to define MainLoop listeners.
*/
class ListenerInterface
{
public:
/** Destructor.
*/
virtual ~ListenerInterface() {}
/** Comparison operator, compares the file descriptors.
*/
bool operator==( const ListenerInterface& rhs ) const;
/** Return the file descriptor of the listener.
*/
virtual int32_t getFileDescriptor() const = 0;
/** Returns whether to check if data is available for reading.
*/
virtual bool listenIn() const = 0;
/** Returns whether to check if space is available for writing.
*/
virtual bool listenOut() const = 0;
/** Method run if data is available for reading.
*/
virtual void handleIn() = 0;
/** Method run if data is available for writing.
*/
virtual void handleOut() = 0;
};
/** @class Listener listener.h "xmmsclient/xmmsclient++/listener.h"
* @brief XMMS2 Listener for MainLoop.
*/
class Listener : public ListenerInterface
{
public:
/** Copy-constructor.
*/
Listener( const Listener& src );
/** Copy assignment operator.
*/
Listener& operator=( const Listener& src );
/** Destructor.
*/
virtual ~Listener();
virtual int32_t getFileDescriptor() const;
virtual bool listenIn() const;
virtual bool listenOut() const;
virtual void handleIn();
virtual void handleOut();
/** @cond */
private:
// Constructor, only to be called by Xmms::Client
friend class Client;
/** Constructor, only callable by Client.
*
* @param conn xmmsc_connection_t* of the connection used
* by the listener.
*/
Listener( xmmsc_connection_t*& conn );
xmmsc_connection_t*& conn_;
/** @endcond */
};
}
#endif // XMMSCLIENTPP_LISTENER_H
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