[anjuta] sourceview: use g_signal_connect_object() to connect to io signals

[Carl-Anton Ingmarsson <carlantoni src gnome org>]

commit f7c78544183d76bf5c936e6e00305bb3764319f7
Author: Carl-Anton Ingmarsson <ca ingmarsson gmail com>
Date:   Sun Feb 24 19:47:27 2013 +0100

    sourceview: use g_signal_connect_object() to connect to io signals
    
    This way we don't have to manually disconnect the signal handlers in dispose.

 plugins/sourceview/sourceview.c |   34 +++++++++++++---------------------
 1 files changed, 13 insertions(+), 21 deletions(-)
---
diff --git a/plugins/sourceview/sourceview.c b/plugins/sourceview/sourceview.c
index 4b0410d..a0f369d 100644
--- a/plugins/sourceview/sourceview.c
+++ b/plugins/sourceview/sourceview.c
@@ -850,16 +850,18 @@ sourceview_constructed (GObject* object)
        DEBUG_PRINT("%s", "============ Creating new editor =============");
 
        sv->priv->io = sourceview_io_new (sv);
-       g_signal_connect (sv->priv->io, "changed", G_CALLBACK (on_file_changed), sv);
-       g_signal_connect (sv->priv->io, "deleted", G_CALLBACK (on_file_deleted), sv);
-       g_signal_connect (sv->priv->io, "open-finished", G_CALLBACK (on_open_finish),
-                         sv);
-       g_signal_connect (sv->priv->io, "open-failed", G_CALLBACK (on_open_failed),
-                         sv);
-       g_signal_connect (sv->priv->io, "save-finished", G_CALLBACK (on_save_finish),
-                         sv);
-       g_signal_connect (sv->priv->io, "save-failed", G_CALLBACK (on_save_failed),
-                         sv);
+       g_signal_connect_object (sv->priv->io, "changed", G_CALLBACK (on_file_changed),
+                                sv, 0);
+       g_signal_connect_object (sv->priv->io, "deleted", G_CALLBACK (on_file_deleted),
+                                sv, 0);
+       g_signal_connect_object (sv->priv->io, "open-finished", G_CALLBACK (on_open_finish),
+                                sv, 0);
+       g_signal_connect_object (sv->priv->io, "open-failed", G_CALLBACK (on_open_failed),
+                                sv, 0);
+       g_signal_connect_object (sv->priv->io, "save-finished", G_CALLBACK (on_save_finish),
+                                sv, 0);
+       g_signal_connect_object (sv->priv->io, "save-failed", G_CALLBACK (on_save_failed),
+                                sv, 0);
 
        /* Create buffer */
        sv->priv->document = gtk_source_buffer_new(NULL);
@@ -961,18 +963,8 @@ sourceview_dispose(GObject *object)
                gtk_widget_destroy(GTK_WIDGET(cobj->priv->assist_tip));
                cobj->priv->assist_tip = NULL;
        }
-       if (cobj->priv->io)
-       {
-               g_signal_handlers_disconnect_by_func (cobj->priv->io, on_file_changed, cobj);
-               g_signal_handlers_disconnect_by_func (cobj->priv->io, on_file_deleted, cobj);
-               g_signal_handlers_disconnect_by_func (cobj->priv->io, on_open_finish, cobj);
-               g_signal_handlers_disconnect_by_func (cobj->priv->io, on_open_failed, cobj);
-               g_signal_handlers_disconnect_by_func (cobj->priv->io, on_save_finish, cobj);
-               g_signal_handlers_disconnect_by_func (cobj->priv->io, on_save_failed, cobj);
-
-               g_clear_object (&cobj->priv->io);
-       }
 
+       g_clear_object (&cobj->priv->io);
        g_clear_object (&cobj->priv->tooltip_cell);
 
        sourceview_prefs_destroy(cobj);