Fix a leaked ref.

2007-06-30 Xavier Claessens  <xclaesse@gmail.com>

	* libempathy-gtk/empathy-account-widget-generic.c: Fix a leaked ref.

	* src/empathy.c: If we get a chatroom we have to create an
	EmpathyTpChatroom object.

	* src/Makefile.am: Fix build system, programs links to libempathy-gtk
	and libempathy.

	* configure.ac: libempathy does not depends on libgnome-vfs.

	* libempathy-gtk/empathy-status-icon.c:
	* libempathy-gtk/empathy-chat.c:
	* libempathy/empathy-tp-chat.c:
	* libempathy/empathy-tp-chat.h:
	* libempathy/empathy-filter.c:
	* libempathy/empathy-filter.h:
	* libempathy/empathy-filter.xml:
	* libempathy/Makefile.am: Filter incoming text channels and make
	status icon flash when there we receive a new message. Dispatch the
	channel only when we get a message and the user click on the icon.


svn path=/trunk/; revision=175

1 files changed, 232 insertions, 0 deletions

diff --git a/libempathy/empathy-filter.c b/libempathy/empathy-filter.c
new file mode 100644
index 000000000..c811991f5
--- /dev/null
+++ b/libempathy/empathy-filter.c
@@ -0,0 +1,232 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
+/*
+ * Copyright (C) 2007 Collabora Ltd.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public
+ * License along with this program; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ * 
+ * Authors: Xavier Claessens <xclaesse@gmail.com>
+ */
+
+#include <config.h>
+
+#include <dbus/dbus-glib.h>
+
+#include <libtelepathy/tp-helpers.h>
+#include <libtelepathy/tp-conn.h>
+
+#include "empathy-filter.h"
+#include "empathy-debug.h"
+#include "empathy-utils.h"
+#include "empathy-marshal.h"
+
+#define GET_PRIV(obj) (G_TYPE_INSTANCE_GET_PRIVATE ((obj), \
+		       EMPATHY_TYPE_FILTER, EmpathyFilterPriv))
+
+#define DEBUG_DOMAIN "EmpathyFilter"
+
+struct _EmpathyFilterPriv {
+	GHashTable *table;
+};
+
+static void     empathy_filter_class_init     (EmpathyFilterClass *klass);
+static void     empathy_filter_init           (EmpathyFilter      *filter);
+static void     filter_finalize               (GObject            *object);
+static gboolean empathy_filter_filter_channel (EmpathyFilter      *filter,
+					       const gchar        *bus_name,
+					       const gchar        *connection,
+					       const gchar        *channel_type,
+					       const gchar        *channel,
+					       guint               handle_type,
+					       guint               handle,
+					       guint               id,
+					       GError            **error);
+
+#include "empathy-filter-glue.h"
+
+enum {
+	PROCESS,
+	NEW_CHANNEL,
+	LAST_SIGNAL
+};
+
+static guint signals[LAST_SIGNAL];
+
+G_DEFINE_TYPE (EmpathyFilter, empathy_filter, G_TYPE_OBJECT)
+
+static void
+empathy_filter_class_init (EmpathyFilterClass *klass)
+{
+	GObjectClass *object_class = G_OBJECT_CLASS (klass);
+
+	object_class->finalize = filter_finalize;
+
+	signals[NEW_CHANNEL] =
+		g_signal_new ("new-channel",
+			      G_OBJECT_CLASS_TYPE (klass),
+			      G_SIGNAL_RUN_LAST,
+			      0,
+			      NULL, NULL,
+			      empathy_marshal_VOID__OBJECT_OBJECT,
+			      G_TYPE_NONE,
+			      2, TELEPATHY_CONN_TYPE, TELEPATHY_CHAN_TYPE);
+
+	signals[PROCESS] =
+		g_signal_new ("process",
+			      G_OBJECT_CLASS_TYPE (klass),
+			      G_SIGNAL_RUN_LAST,
+			      0,
+			      NULL, NULL,
+			      empathy_marshal_VOID__UINT_BOOLEAN,
+			      G_TYPE_NONE,
+			      2, G_TYPE_UINT, G_TYPE_BOOLEAN);
+
+	g_type_class_add_private (object_class, sizeof (EmpathyFilterPriv));
+}
+
+static void
+empathy_filter_init (EmpathyFilter *filter)
+{
+	EmpathyFilterPriv *priv;
+
+	priv = GET_PRIV (filter);
+
+	priv->table = g_hash_table_new_full (g_direct_hash, g_direct_equal,
+					     (GDestroyNotify) g_object_unref,
+					     NULL);
+}
+
+static void
+filter_finalize (GObject *object)
+{
+	EmpathyFilterPriv *priv;
+
+	priv = GET_PRIV (object);
+
+	g_hash_table_destroy (priv->table);
+}
+
+EmpathyFilter *
+empathy_filter_new (const gchar *bus_name,
+		    const gchar *object_path,
+		    const gchar *channel_type,
+		    guint        priority,
+		    guint        flags)
+{
+	static gboolean  initialized = FALSE;
+	MissionControl  *mc;
+	EmpathyFilter   *filter;
+	DBusGProxy      *proxy;
+	guint            result;
+	GError          *error = NULL;
+
+	if (!initialized) {
+		dbus_g_object_type_install_info (EMPATHY_TYPE_FILTER,
+						 &dbus_glib_empathy_filter_object_info);
+		initialized = TRUE;
+	}
+
+	proxy = dbus_g_proxy_new_for_name (tp_get_bus (),
+					   DBUS_SERVICE_DBUS,
+					   DBUS_PATH_DBUS,
+					   DBUS_INTERFACE_DBUS);
+
+	if (!dbus_g_proxy_call (proxy, "RequestName", &error,
+				G_TYPE_STRING, bus_name,
+				G_TYPE_UINT, DBUS_NAME_FLAG_DO_NOT_QUEUE,
+				G_TYPE_INVALID,
+				G_TYPE_UINT, &result,
+				G_TYPE_INVALID)) {
+		empathy_debug (DEBUG_DOMAIN,
+			       "Failed to request name: %s",
+			       error ? error->message : "No error given");
+		g_clear_error (&error);
+
+		return NULL;
+	}
+	g_object_unref (proxy);
+
+	filter = g_object_new (EMPATHY_TYPE_FILTER, NULL);
+	dbus_g_connection_register_g_object (tp_get_bus (),
+					     object_path,
+					     G_OBJECT (filter));
+
+	mc = empathy_mission_control_new ();
+	mission_control_register_filter (mc,
+					 bus_name,
+					 object_path,
+					 channel_type,
+					 priority,
+					 flags,
+					 NULL);
+	g_object_unref (mc);
+
+	return filter;
+}
+
+void
+empathy_filter_process (EmpathyFilter *filter,
+			TpChan        *tp_chan,
+			gboolean       process)
+{
+	EmpathyFilterPriv *priv;
+	guint              id;
+
+	priv = GET_PRIV (filter);
+
+	id = GPOINTER_TO_UINT (g_hash_table_lookup (priv->table, tp_chan));
+	if (id != 0) {
+		g_signal_emit (filter, signals[PROCESS], 0, id, process);
+		g_hash_table_remove (priv->table, tp_chan);
+	}
+}
+
+static gboolean
+empathy_filter_filter_channel (EmpathyFilter  *filter,
+			       const gchar    *bus_name,
+			       const gchar    *connection,
+			       const gchar    *channel_type,
+			       const gchar    *channel,
+			       guint           handle_type,
+			       guint           handle,
+			       guint           id,
+			       GError        **error)
+{
+	EmpathyFilterPriv *priv;
+	TpChan            *tp_chan;
+	TpConn            *tp_conn;
+
+	priv = GET_PRIV (filter);
+
+	tp_conn = tp_conn_new (tp_get_bus (),
+			       bus_name,
+			       connection);
+
+	tp_chan = tp_chan_new (tp_get_bus(),
+			       bus_name,
+			       channel,
+			       channel_type,
+			       handle_type,
+			       handle);
+
+	g_hash_table_insert (priv->table, tp_chan, GUINT_TO_POINTER (id));
+
+	g_signal_emit (filter, signals[NEW_CHANNEL], 0, tp_conn, tp_chan);
+
+	g_object_unref (tp_conn);
+
+	return TRUE;
+}
+