From ff857b05deb7f7385c9d4d8d43be19fca225c6ca Mon Sep 17 00:00:00 2001
From: Conor Curran <conor.curran@canonical.com>
Date: Thu, 3 Feb 2011 18:36:34 +0000
Subject: basics established

---
 src/active-sink.c    | 27 +++++++++++++++++++++++++++
 src/active-sink.h    |  4 +++-
 src/pulseaudio-mgr.c | 47 +++++++++++++++++++++--------------------------
 3 files changed, 51 insertions(+), 27 deletions(-)

(limited to 'src')

diff --git a/src/active-sink.c b/src/active-sink.c
index ee211ef..8ba88d8 100644
--- a/src/active-sink.c
+++ b/src/active-sink.c
@@ -25,6 +25,7 @@ typedef struct _ActiveSinkPrivate ActiveSinkPrivate;
 
 struct _ActiveSinkPrivate
 {
+  sink_details* details;
 };
 
 #define ACTIVE_SINK_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), ACTIVE_SINK_TYPE, ActiveSinkPrivate))
@@ -52,11 +53,21 @@ active_sink_class_init (ActiveSinkClass *klass)
 static void
 active_sink_init(ActiveSink *self)
 {
+  ActiveSinkPrivate* priv = ACTIVE_SINK_GET_PRIVATE(sink);
+  priv->details = NULL;  
 }
 
 static void
 active_sink_dispose (GObject *object)
 {
+  ActiveSink * self = ACTIVE_SINK(object);
+  ActiveSinkPrivate* priv = ACTIVE_SINK_GET_PRIVATE(sink);
+
+  if (priv->details != NULL) {
+    g_free (priv->details->name);
+    g_free (priv->details);
+  }
+  
   G_OBJECT_CLASS (active_sink_parent_class)->dispose (object);
 }
 
@@ -65,3 +76,19 @@ active_sink_finalize (GObject *object)
 {
   G_OBJECT_CLASS (active_sink_parent_class)->finalize (object);  
 }
+
+void
+active_sink_update_details (ActiveSink* sink, sink_details* details)
+{
+  ActiveSinkPrivate* priv = ACTIVE_SINK_GET_PRIVATE(sink);
+  priv->details = details;
+}
+
+void gboolean
+active_sink_is_populated (ActiveSink* sink)
+{
+  ActiveSinkPrivate* priv = ACTIVE_SINK_GET_PRIVATE(sink);
+  return (priv->details != NULL)
+}
+
+  
\ No newline at end of file
diff --git a/src/active-sink.h b/src/active-sink.h
index 12083b8..6aed0b6 100644
--- a/src/active-sink.h
+++ b/src/active-sink.h
@@ -55,9 +55,11 @@ typedef struct {
   pa_volume_t base_volume;
 } sink_details;
 
-
 GType active_sink_get_type  (void) G_GNUC_CONST;
 
+void active_sink_update_details (ActiveSink* sink, sink_details* details);  
+void gboolean active_sink_is_populated (ActiveSink* sink)
+
 G_END_DECLS
 
 #endif
diff --git a/src/pulseaudio-mgr.c b/src/pulseaudio-mgr.c
index 216c025..59faaf0 100644
--- a/src/pulseaudio-mgr.c
+++ b/src/pulseaudio-mgr.c
@@ -99,7 +99,15 @@ reconnect_to_pulse (gpointer user_data)
 static void 
 populate_active_sink (const pa_sink_info *info, ActiveSink* sink)
 {
-  
+  sink_details *details;
+  details = g_new0 (sink_details, 1);
+  details->index = info->index;
+  details->name = g_strdup (info->name);
+  details->mute = !!info->mute;
+  details->volume = construct_mono_volume (&info->volume);
+  details->base_volume = info->base_volume;
+  details->channel_map = info->channel_map;
+  active_sink_update_details (sink, details);  
 }
 
 /**********************************************************************************************************************/
@@ -225,6 +233,9 @@ pm_server_info_callback (pa_context *c,
   pa_operation_unref(operation);
 }
 
+// If the server doesn't have a default sink to give us
+// we should attempt to pick up the first of the list of sinks which doesn't have
+// the name 'auto_null'
 static void
 pm_sink_info_callback (pa_context *c,
                        const pa_sink_info *sink,
@@ -235,17 +246,11 @@ pm_sink_info_callback (pa_context *c,
     return;
   }
   else {
-    /*        g_debug("About to add an item to our hash");*/
-    sink_info *value;
-    value = g_new0(sink_info, 1);
-    value->index = sink->index;
-    value->name = g_strdup(sink->name);
-    value->mute = !!sink->mute;
-    value->volume = construct_mono_volume(&sink->volume);
-    value->base_volume = sink->base_volume;
-    value->channel_map = sink->channel_map;
-    g_hash_table_insert(sink_hash, GINT_TO_POINTER(sink->index), value);
-    /*        g_debug("After adding an item to our hash");*/
+    ActiveSink* a_sink = ACTIVESINK (userdata);
+    if (active_sink_is_populated (a_sink) &&
+        g_ascii_strncasecmp("auto_null", sink->name, 9) != 0){
+      populate_active_sink (info, ACTIVESINK (userdata));         
+    }
   }
 }
 
@@ -256,21 +261,11 @@ pm_default_sink_info_callback (pa_context *c,
                                void *userdata)
 {
   if (eol > 0) {
+    // TODO what happens here - high and dry!
     return;
-  } else {
-    DEFAULT_SINK_INDEX = info->index;
-    /*        g_debug("Just set the default sink index to %i", DEFAULT_SINK_INDEX);    */
-    GList *keys = g_hash_table_get_keys(sink_hash);
-    gint position =  g_list_index(keys, GINT_TO_POINTER(info->index));
-    // Only update sink-list if the index is not in our already fetched list.
-    if (position < 0) {
-      pa_operation_unref(pa_context_get_sink_info_list(c, pulse_sink_info_callback, NULL));
-    } else {
-      sound_service_dbus_update_pa_state(dbus_service,
-                                        determine_sink_availability(),
-                                        default_sink_is_muted(),
-                                        get_default_sink_volume());
-    }
+  } 
+  else {
+    populate_active_sink (info, ACTIVESINK (userdata));
   }
 }
 
-- 
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