From cbcdd0f49c0cdf570d2a4c90f8daf5f229e54bec Mon Sep 17 00:00:00 2001
From: Colin Guthrie <cguthrie@mandriva.org>
Date: Tue, 20 Apr 2010 19:06:01 +0100
Subject: [PATCH 100/105] Split out the creation of the PA context a little.

This is a precursor to adding reconnection support.
---
 src/pavucontrol.cc |   44 ++++++++++++++++++++++++++------------------
 1 files changed, 26 insertions(+), 18 deletions(-)

diff --git a/src/pavucontrol.cc b/src/pavucontrol.cc
index 867e523..f65298a 100644
--- a/src/pavucontrol.cc
+++ b/src/pavucontrol.cc
@@ -42,7 +42,8 @@
 #include "rolewidget.h"
 #include "mainwindow.h"
 
-static pa_context *context = NULL;
+static pa_context* context = NULL;
+static pa_mainloop_api* api = NULL;
 static int n_outstanding = 0;
 
 void show_error(const char *txt) {
@@ -386,6 +387,9 @@ void context_state_callback(pa_context *c, void *userdata) {
         case PA_CONTEXT_READY: {
             pa_operation *o;
 
+            /* Create event widget immediately so it's first in the list */
+            w->createEventRoleWidget();
+
             pa_context_set_subscribe_callback(c, subscribe_cb, w);
 
             if (!(o = pa_context_subscribe(c, (pa_subscription_mask_t)
@@ -493,6 +497,25 @@ void context_state_callback(pa_context *c, void *userdata) {
     }
 }
 
+static pa_context* create_context(MainWindow* w) {
+    g_assert(api);
+
+    pa_proplist *proplist = pa_proplist_new();
+    pa_proplist_sets(proplist, PA_PROP_APPLICATION_NAME, _("PulseAudio Volume Control"));
+    pa_proplist_sets(proplist, PA_PROP_APPLICATION_ID, "org.PulseAudio.pavucontrol");
+    pa_proplist_sets(proplist, PA_PROP_APPLICATION_ICON_NAME, "audio-card");
+    pa_proplist_sets(proplist, PA_PROP_APPLICATION_VERSION, PACKAGE_VERSION);
+
+    pa_context* c = pa_context_new_with_proplist(api, NULL, proplist);
+    g_assert(c);
+
+    pa_proplist_free(proplist);
+
+    pa_context_set_state_callback(c, context_state_callback, w);
+
+    return c;
+}
+
 pa_context* get_context(void) {
   return context;
 }
@@ -512,27 +535,12 @@ int main(int argc, char *argv[]) {
 
     MainWindow* mainWindow = MainWindow::create();
 
-    /* Create event widget immediately so it's first in the list */
-    mainWindow->createEventRoleWidget();
-
-
     pa_glib_mainloop *m = pa_glib_mainloop_new(g_main_context_default());
     g_assert(m);
-    pa_mainloop_api *api = pa_glib_mainloop_get_api(m);
+    api = pa_glib_mainloop_get_api(m);
     g_assert(api);
 
-    pa_proplist *proplist = pa_proplist_new();
-    pa_proplist_sets(proplist, PA_PROP_APPLICATION_NAME, _("PulseAudio Volume Control"));
-    pa_proplist_sets(proplist, PA_PROP_APPLICATION_ID, "org.PulseAudio.pavucontrol");
-    pa_proplist_sets(proplist, PA_PROP_APPLICATION_ICON_NAME, "audio-card");
-    pa_proplist_sets(proplist, PA_PROP_APPLICATION_VERSION, PACKAGE_VERSION);
-
-    context = pa_context_new_with_proplist(api, NULL, proplist);
-    g_assert(context);
-
-    pa_proplist_free(proplist);
-
-    pa_context_set_state_callback(context, context_state_callback, mainWindow);
+    context = create_context(mainWindow);
 
     if (pa_context_connect(context, NULL, (pa_context_flags_t) 0, NULL) < 0)
         goto finish;
-- 
1.7.0.5