From 630cb7a445daeee274fee51937283be165467170 Mon Sep 17 00:00:00 2001
From: Florian Zeitz <florob@babelmonkeys.de>
Date: Tue, 1 Jan 2013 21:48:42 +0100
Subject: [PATCH] Enable changing presence (show only)

---
 data/gtk/roster.ui           |  4 ++--
 src/gui/gtk/JubGtkRosterUI.m | 30 ++++++++++++++++++++++++++++++
 2 files changed, 32 insertions(+), 2 deletions(-)

diff --git a/data/gtk/roster.ui b/data/gtk/roster.ui
index 3d1cf57..302ef0a 100644
--- a/data/gtk/roster.ui
+++ b/data/gtk/roster.ui
@@ -260,12 +260,12 @@
           </packing>
         </child>
         <child>
-          <object class="GtkComboBox" id="PresenceCombobox">
+          <object class="GtkComboBox" id="PresenceComboBox">
             <property name="visible">True</property>
             <property name="can_focus">False</property>
             <property name="model">PresenceListStore</property>
             <property name="id_column">0</property>
-            <property name="active_id">unavailable</property>
+            <property name="active_id">available</property>
             <child>
               <object class="GtkCellRendererText" id="cellrenderertext3"/>
               <attributes>
diff --git a/src/gui/gtk/JubGtkRosterUI.m b/src/gui/gtk/JubGtkRosterUI.m
index 7c81f95..d63608e 100644
--- a/src/gui/gtk/JubGtkRosterUI.m
+++ b/src/gui/gtk/JubGtkRosterUI.m
@@ -3,6 +3,8 @@
 #import "JubGtkChatUI.h"
 #import "JubGtkHelper.h"
 
+#include <string.h>
+
 static gboolean roster_row_activated(GtkTreeView *tree_view, GtkTreePath *path,
     GtkTreeViewColumn *column, gpointer data)
 {
@@ -31,6 +33,27 @@ static gboolean roster_row_activated(GtkTreeView *tree_view, GtkTreePath *path,
 	return TRUE;
 }
 
+static void presence_changed(GtkComboBox *combo_box, gpointer data)
+{
+	XMPPPresence *pres;
+	XMPPConnection *connection = data;
+	OFAutoreleasePool *pool = [OFAutoreleasePool new];
+
+	const char *status = gtk_combo_box_get_active_id(combo_box);
+
+	if (!strcmp(status, "unavailable"))
+		pres = [XMPPPresence presenceWithType: @"unavailable"];
+	else {
+		pres = [XMPPPresence presence];
+		if (strcmp(status, "available"))
+			[pres addShow: @(status)];
+	}
+
+	[connection sendStanza: pres];
+
+	[pool release];
+}
+
 static gboolean filter_roster_by_presence(GtkTreeModel *model,
     GtkTreeIter *iter, gpointer data)
 {
@@ -66,6 +89,7 @@ static gboolean filter_roster_by_presence(GtkTreeModel *model,
 
 	@try {
 		GtkTreeView *roster_view;
+		GtkComboBox *presence_combo;
 
 		groupMap = [[OFMapTable alloc]
 		    initWithKeyFunctions: keyFunctions
@@ -91,6 +115,12 @@ static gboolean filter_roster_by_presence(GtkTreeModel *model,
 
 		g_signal_connect(roster_view, "row_activated",
 		    G_CALLBACK(roster_row_activated), self);
+
+		presence_combo = GTK_COMBO_BOX(gtk_builder_get_object(builder,
+			"PresenceComboBox"));
+
+		g_signal_connect(presence_combo, "changed",
+		    G_CALLBACK(presence_changed), connection);
 	} @catch (id e) {
 		[self release];
 		@throw e;
-- 
2.39.5