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#ifndef __GST_POLYPPROBE_H__
#define __GST_POLYPPROBE_H__
/* $Id$ */
/***
This file is part of gst-polyp.
gst-polyp 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.
gst-polyp 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 gst-polyp; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
USA.
***/
#include <gst/gst.h>
G_BEGIN_DECLS
#include <gst/interfaces/propertyprobe.h>
#include <polyp/polypaudio.h>
#include <polyp/thread-mainloop.h>
typedef struct _GstPolypProbe GstPolypProbe;
struct _GstPolypProbe {
gchar *server;
GList *devices;
int devices_valid;
pa_threaded_mainloop *mainloop;
pa_context *context;
GList *properties;
guint prop_id;
int enumerate_sinks, enumerate_sources;
int operation_success;
};
GstPolypProbe* gst_polypprobe_new(GObjectClass *klass, guint prop_id, const gchar *server, gboolean sinks, gboolean sources);
void gst_polypprobe_free(GstPolypProbe* probe);
const GList* gst_polypprobe_get_properties(GstPolypProbe *probe);
gboolean gst_polypprobe_needs_probe(GstPolypProbe *probe, guint prop_id, const GParamSpec *pspec);
void gst_polypprobe_probe_property(GstPolypProbe *probe, guint prop_id, const GParamSpec *pspec);
GValueArray *gst_polypprobe_get_values(GstPolypProbe *probe, guint prop_id, const GParamSpec *pspec);
void gst_polypprobe_set_server(GstPolypProbe *c, const gchar *server);
#define GST_IMPLEMENT_POLYPPROBE_METHODS(Type, interface_as_function) \
static const GList* \
interface_as_function ## _get_properties(GstPropertyProbe * probe) \
{ \
Type *this = (Type*) probe; \
\
g_return_val_if_fail(this != NULL, NULL); \
g_return_val_if_fail(this->probe != NULL, NULL); \
\
return gst_polypprobe_get_properties(this->probe); \
} \
static gboolean \
interface_as_function ## _needs_probe(GstPropertyProbe *probe, guint prop_id, \
const GParamSpec *pspec) \
{ \
Type *this = (Type*) probe; \
\
g_return_val_if_fail(this != NULL, FALSE); \
g_return_val_if_fail(this->probe != NULL, FALSE); \
\
return gst_polypprobe_needs_probe(this->probe, prop_id, pspec); \
} \
static void \
interface_as_function ## _probe_property(GstPropertyProbe *probe, \
guint prop_id, const GParamSpec *pspec) \
{ \
Type *this = (Type*) probe; \
\
g_return_if_fail(this != NULL); \
g_return_if_fail(this->probe != NULL); \
\
gst_polypprobe_probe_property(this->probe, prop_id, pspec); \
} \
static GValueArray* \
interface_as_function ## _get_values(GstPropertyProbe *probe, guint prop_id, \
const GParamSpec *pspec) \
{ \
Type *this = (Type*) probe; \
\
g_return_val_if_fail(this != NULL, NULL); \
g_return_val_if_fail(this->probe != NULL, NULL); \
\
return gst_polypprobe_get_values(this->probe, prop_id, pspec); \
} \
static void \
interface_as_function ## _property_probe_interface_init(GstPropertyProbeInterface *iface)\
{ \
iface->get_properties = interface_as_function ## _get_properties; \
iface->needs_probe = interface_as_function ## _needs_probe; \
iface->probe_property = interface_as_function ## _probe_property; \
iface->get_values = interface_as_function ## _get_values; \
}
G_END_DECLS
#endif
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