empathy r749 - trunk/libempathy

[xclaesse svn gnome org]

Author: xclaesse
Date: Tue Mar 11 12:22:24 2008
New Revision: 749
URL: http://svn.gnome.org/viewvc/empathy?rev=749&view=rev

Log:
Add empathy_contact_run_until_ready()


Modified:
   trunk/libempathy/empathy-contact.c
   trunk/libempathy/empathy-contact.h

Modified: trunk/libempathy/empathy-contact.c
==============================================================================
--- trunk/libempathy/empathy-contact.c	(original)
+++ trunk/libempathy/empathy-contact.c	Tue Mar 11 12:22:24 2008
@@ -313,6 +313,25 @@
 	};
 }
 
+static void
+contact_set_ready_flag (EmpathyContact      *contact,
+			EmpathyContactReady  flag,
+			gboolean             set)
+{
+	EmpathyContactPriv *priv = GET_PRIV (contact);
+	EmpathyContactReady ready_old = priv->ready;
+
+	if (set) {
+		priv->ready |= flag;
+	} else {
+		priv->ready &= ~flag;
+	}
+
+	if (priv->ready != ready_old) {
+		g_object_notify (G_OBJECT (contact), "ready");
+	}
+}
+
 EmpathyContact *
 empathy_contact_new (McAccount *account)
 {
@@ -362,6 +381,8 @@
 
 	g_free (priv->id);
 	priv->id = g_strdup (id);
+	contact_set_ready_flag (contact, EMPATHY_CONTACT_READY_ID,
+				!G_STR_EMPTY (id));
 
 	g_object_notify (G_OBJECT (contact), "id");
 	if (G_STR_EMPTY (priv->name)) {
@@ -401,6 +422,8 @@
 
 	g_free (priv->name);
 	priv->name = g_strdup (name);
+	contact_set_ready_flag (contact, EMPATHY_CONTACT_READY_NAME,
+				!G_STR_EMPTY (name));
 
 	g_object_notify (G_OBJECT (contact), "name");
 }
@@ -553,7 +576,7 @@
 
 void
 empathy_contact_set_handle (EmpathyContact *contact,
-			   guint          handle)
+			    guint           handle)
 {
 	EmpathyContactPriv *priv;
 
@@ -566,6 +589,8 @@
 	}
 
 	priv->handle = handle;
+	contact_set_ready_flag (contact, EMPATHY_CONTACT_READY_HANDLE,
+				handle != 0);
 
 	g_object_notify (G_OBJECT (contact), "handle");
 }
@@ -722,3 +747,54 @@
 	return priv->hash;
 }
 
+typedef struct {
+	EmpathyContactReady  ready;
+	GMainLoop           *loop;
+} RunUntilReadyData;
+
+static void
+contact_ready_notify_cb (EmpathyContact    *contact,
+			 GParamSpec        *param,
+			 RunUntilReadyData *data)
+{
+	EmpathyContactPriv *priv = GET_PRIV (contact);
+
+	if ((priv->ready & data->ready) == data->ready) {
+		g_main_loop_quit (data->loop);
+	}
+}
+
+void
+empathy_contact_run_until_ready (EmpathyContact      *contact,
+				 EmpathyContactReady  ready,
+				 GMainLoop          **loop)
+{
+	EmpathyContactPriv *priv = GET_PRIV (contact);
+	RunUntilReadyData   data;
+	gulong              signal_id;
+
+	g_return_if_fail (EMPATHY_IS_CONTACT (contact));
+
+	if ((priv->ready & ready) == ready) {
+		return;
+	}
+
+	data.loop = g_main_loop_new (NULL, FALSE);
+
+	signal_id = g_signal_connect (contact, "notify::ready",
+				      G_CALLBACK (contact_ready_notify_cb),
+				      &data);
+	if (loop != NULL) {
+		*loop = data.loop;
+	}
+
+	g_main_loop_run (data.loop);
+
+	if (loop != NULL) {
+		*loop = NULL;
+	}
+
+	g_signal_handler_disconnect (contact, signal_id);
+	g_main_loop_unref (data.loop);
+}
+

Modified: trunk/libempathy/empathy-contact.h
==============================================================================
--- trunk/libempathy/empathy-contact.h	(original)
+++ trunk/libempathy/empathy-contact.h	Tue Mar 11 12:22:24 2008
@@ -64,7 +64,7 @@
 	EMPATHY_CONTACT_READY_NONE = 0,
 	EMPATHY_CONTACT_READY_ID = 1 << 0,
 	EMPATHY_CONTACT_READY_HANDLE = 1 << 1,
-	EMPATHY_CONTACT_READY_ALIAS = 1 << 2,
+	EMPATHY_CONTACT_READY_NAME = 1 << 2,
 	EMPATHY_CONTACT_READY_ALL = (1 << 3) - 1,
 } EmpathyContactReady;
 
@@ -107,6 +107,9 @@
 gboolean            empathy_contact_equal              (gconstpointer        v1,
 							gconstpointer        v2);
 guint               empathy_contact_hash               (gconstpointer        key);
+void                empathy_contact_run_until_ready    (EmpathyContact      *contact,
+							EmpathyContactReady  ready,
+							GMainLoop          **loop);
 
 G_END_DECLS