[gnome-control-center] network: Add an 'Ignore Hosts' entry to the proxy page

[Matthias Clasen <matthiasc src gnome org>]

commit 56f3f84e197c051f347f15a71d56cb584faafd13
Author: Matthias Clasen <mclasen redhat com>
Date:   Tue Oct 16 22:25:18 2012 -0400

    network: Add an 'Ignore Hosts' entry to the proxy page
    
    This is needed in many situations where proxies are set up
    manually.
    https://bugzilla.gnome.org/show_bug.cgi?id=658155

 panels/network/net-proxy.c      |   53 +++++++++++++++++++++++++++++++++++++++
 panels/network/network-proxy.ui |   33 ++++++++++++++++++++++++
 2 files changed, 86 insertions(+), 0 deletions(-)
---
diff --git a/panels/network/net-proxy.c b/panels/network/net-proxy.c
index 6fd2388..9940b4e 100644
--- a/panels/network/net-proxy.c
+++ b/panels/network/net-proxy.c
@@ -141,6 +141,12 @@ panel_proxy_mode_combo_setup_widgets (NetProxy *proxy, guint value)
         widget = GTK_WIDGET (gtk_builder_get_object (proxy->priv->builder,
                                                      "spinbutton_proxy_socks"));
         gtk_widget_set_visible (widget, value == 1);
+        widget = GTK_WIDGET (gtk_builder_get_object (proxy->priv->builder,
+                                                     "heading_proxy_ignore"));
+        gtk_widget_set_visible (widget, value == 1);
+        widget = GTK_WIDGET (gtk_builder_get_object (proxy->priv->builder,
+                                                     "entry_proxy_ignore"));
+        gtk_widget_set_visible (widget, value == 1);
 
         /* perhaps show the wpad warning */
         check_wpad_warning (proxy);
@@ -250,6 +256,45 @@ net_proxy_class_init (NetProxyClass *klass)
         g_type_class_add_private (klass, sizeof (NetProxyPrivate));
 }
 
+static gboolean
+get_ignore_hosts (GValue   *value,
+                  GVariant *variant,
+                  gpointer  user_data)
+{
+        int i;
+        gsize n = 0, avlen;
+        gchar buffer[10240];
+        gchar *p = buffer;
+        const gchar **av = g_variant_get_strv (variant, &avlen);
+
+        if (avlen > 0) {
+                n = g_strlcpy (p, av[0], sizeof buffer);
+                for (i = 1; i < avlen; i ++)
+                        n += g_snprintf (p + n, sizeof (buffer) - n, ", %s", av[i]);
+        }
+        g_free (av);
+        g_value_set_string (value, buffer);
+
+        return TRUE;
+}
+
+static GVariant *
+set_ignore_hosts (const GValue       *value,
+                  const GVariantType *expected_type,
+                  gpointer            user_data)
+{
+        GVariant *result;
+        const gchar *sv;
+        gchar **av;
+
+        sv = g_value_get_string (value);
+        av = g_strsplit (sv, ",", 0);
+        result = g_variant_new_strv ((const gchar * const *)av, -1);
+        g_strfreev (av);
+
+        return result;
+}
+
 static void
 net_proxy_init (NetProxy *proxy)
 {
@@ -369,6 +414,14 @@ net_proxy_init (NetProxy *proxy)
                                                      "label_proxy_status"));
         gtk_label_set_label (GTK_LABEL (widget), "");
 
+        /* bind the proxy ignore hosts */
+        widget = GTK_WIDGET (gtk_builder_get_object (proxy->priv->builder,
+                                                     "entry_proxy_ignore"));
+        g_settings_bind_with_mapping (proxy->priv->settings, "ignore-hosts",
+                                      widget, "text",
+                                      G_SETTINGS_BIND_DEFAULT, get_ignore_hosts, set_ignore_hosts,
+                                      NULL, NULL);
+
         /* hide the switch until we get some more detail in the mockup */
         widget = GTK_WIDGET (gtk_builder_get_object (proxy->priv->builder,
                                                      "device_proxy_off_switch"));
diff --git a/panels/network/network-proxy.ui b/panels/network/network-proxy.ui
index 310c689..0a4c649 100644
--- a/panels/network/network-proxy.ui
+++ b/panels/network/network-proxy.ui
@@ -280,6 +280,25 @@
           </packing>
         </child>
         <child>
+          <object class="GtkLabel" id="heading_proxy_ignore">
+            <property name="visible">True</property>
+            <property name="can_focus">False</property>
+            <property name="xalign">1</property>
+            <property name="label" translatable="yes">_Ignore Hosts</property>
+            <property name="use_underline">True</property>
+            <property name="mnemonic_widget">entry_proxy_ignore</property>
+            <style>
+              <class name="dim-label"/>
+            </style>
+          </object>
+          <packing>
+            <property name="left_attach">0</property>
+            <property name="top_attach">7</property>
+            <property name="width">1</property>
+            <property name="height">1</property>
+          </packing>
+        </child>
+        <child>
           <object class="GtkLabel" id="label_proxy_warning">
             <property name="visible">True</property>
             <property name="can_focus">False</property>
@@ -368,6 +387,20 @@
           </packing>
         </child>
         <child>
+          <object class="GtkEntry" id="entry_proxy_ignore">
+            <property name="visible">True</property>
+            <property name="can_focus">True</property>
+            <property name="invisible_char">â</property>
+            <property name="invisible_char_set">True</property>
+          </object>
+          <packing>
+            <property name="left_attach">1</property>
+            <property name="top_attach">7</property>
+            <property name="width">2</property>
+            <property name="height">1</property>
+          </packing>
+        </child>
+        <child>
           <object class="GtkSpinButton" id="spinbutton_proxy_https">
             <property name="visible">True</property>
             <property name="can_focus">True</property>