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mpris-signals.c
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mpris-signals.c
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/*
* mpris-signals.c
* Copyright 2011 John Lindgren
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions, and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions, and the following disclaimer in the documentation
* provided with the distribution.
*
* This software is provided "as is" and without any warranty, express or
* implied. In no event shall the authors be liable for any damages arising from
* the use of this software.
*/
#ifdef USE_DBUS
#include <libaudcore/hook.h>
#include "dbus-service.h"
#include "main.h"
static void mpris_status_cb (void * hook_data, void * user_data)
{
mpris_emit_status_change (mpris, GPOINTER_TO_INT (user_data));
}
#endif
void mpris_signals_init (void)
{
#ifdef USE_DBUS
hook_associate ("playback begin", mpris_status_cb, GINT_TO_POINTER
(MPRIS_STATUS_PLAY));
hook_associate ("playback pause", mpris_status_cb, GINT_TO_POINTER
(MPRIS_STATUS_PAUSE));
hook_associate ("playback unpause", mpris_status_cb, GINT_TO_POINTER
(MPRIS_STATUS_PLAY));
hook_associate ("playback stop", mpris_status_cb, GINT_TO_POINTER
(MPRIS_STATUS_STOP));
hook_associate ("set shuffle", mpris_status_cb, GINT_TO_POINTER (MPRIS_STATUS_INVALID));
hook_associate ("set repeat", mpris_status_cb, GINT_TO_POINTER (MPRIS_STATUS_INVALID));
hook_associate ("set no_playlist_advance", mpris_status_cb, GINT_TO_POINTER
(MPRIS_STATUS_INVALID));
#endif
}
void mpris_signals_cleanup (void)
{
#ifdef USE_DBUS
hook_dissociate ("playback begin", mpris_status_cb);
hook_dissociate ("playback pause", mpris_status_cb);
hook_dissociate ("playback unpause", mpris_status_cb);
hook_dissociate ("playback stop", mpris_status_cb);
hook_dissociate ("set shuffle", mpris_status_cb);
hook_dissociate ("set repeat", mpris_status_cb);
hook_dissociate ("set no_playlist_advance", mpris_status_cb);
#endif
}