pulseaudio/polyp/x11wrap.h

#ifndef foox11wraphfoo
#define foox11wraphfoo

/* $Id$ */

/***
  This file is part of polypaudio.
 
  polypaudio 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.
 
  polypaudio 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 Lesser General Public License
  along with polypaudio; if not, write to the Free Software
  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
  USA.
***/

#include <X11/Xlib.h>

#include "core.h"

struct pa_x11_wrapper;

/* Return the X11 wrapper for this core. In case no wrapper was
    existant before, allocate a new one */
struct pa_x11_wrapper* pa_x11_wrapper_get(struct pa_core *c, const char *name);

/* Increase the wrapper's reference count by one */
struct pa_x11_wrapper* pa_x11_wrapper_ref(struct pa_x11_wrapper *w);

/* Decrease the reference counter of an X11 wrapper object */
void pa_x11_wrapper_unref(struct pa_x11_wrapper* w);

/* Return the X11 display object for this connection */
Display *pa_x11_wrapper_get_display(struct pa_x11_wrapper *w);

struct pa_x11_client;

/* Register an X11 client, that is called for each X11 event */
struct pa_x11_client* pa_x11_client_new(struct pa_x11_wrapper *w, int (*cb)(struct pa_x11_wrapper *w, XEvent *e, void *userdata), void *userdata);

/* Free an X11 client object */
void pa_x11_client_free(struct pa_x11_client *c);

#endif