From 159609135f34c2791eee7f2d6576e50fff80fa6a Mon Sep 17 00:00:00 2001
From: Colin Guthrie <cguthrie@mandriva.org>
Date: Sat, 27 Jun 2009 18:14:05 +0100
Subject: Add support for changing ports.

This commit adds a combo box for selecting ports.
Overall this implementation could have taken two paths:
 * Implement port selection as combo box.
 * Implement port selection as a button.

I went for the first option as is done in selecting card profiles over the
second method used for selecting devices for streams. This seems more like
how a config option should be presented as opposed to a runtime type thing.
---
 src/sourcewidget.cc | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)

(limited to 'src/sourcewidget.cc')

diff --git a/src/sourcewidget.cc b/src/sourcewidget.cc
index 94e78b1..2779df4 100644
--- a/src/sourcewidget.cc
+++ b/src/sourcewidget.cc
@@ -75,3 +75,28 @@ void SourceWidget::onDefaultToggleButton() {
     }
     pa_operation_unref(o);
 }
+
+void SourceWidget::onPortChange() {
+  Gtk::TreeModel::iterator iter;
+
+  if (updating)
+    return;
+
+  iter = portList->get_active();
+  if (iter)
+  {
+    Gtk::TreeModel::Row row = *iter;
+    if (row)
+    {
+      pa_operation* o;
+      Glib::ustring port = row[portModel.name];
+
+      if (!(o = pa_context_set_source_port_by_index(get_context(), index, port.c_str(), NULL, NULL))) {
+        show_error(_("pa_context_set_source_port_by_index() failed"));
+        return;
+      }
+
+      pa_operation_unref(o);
+    }
+  }
+}
\ No newline at end of file
-- 
cgit