1 files changed, 115 insertions, 0 deletions
diff --git a/libcaja-private/caja-signaller.c b/libcaja-private/caja-signaller.c
new file mode 100644
index 00000000..217e13f4
--- /dev/null
+++ b/libcaja-private/caja-signaller.c
@@ -0,0 +1,115 @@
+/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
+
+/*
+ * Caja
+ *
+ * Copyright (C) 1999, 2000 Eazel, Inc.
+ *
+ * Caja 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
+ *
+ * Author: John Sullivan <[email protected]>
+ */
+
+/* caja-signaller.h: Class to manage caja-wide signals that don't
+ * correspond to any particular object.
+ */
+
+#include <config.h>
+#include "caja-signaller.h"
+
+#include <eel/eel-debug.h>
+
+typedef GObject CajaSignaller;
+typedef GObjectClass CajaSignallerClass;
+
+enum
+{
+    HISTORY_LIST_CHANGED,
+    EMBLEMS_CHANGED,
+    POPUP_MENU_CHANGED,
+    USER_DIRS_CHANGED,
+    MIME_DATA_CHANGED,
+    LAST_SIGNAL
+};
+
+static guint signals[LAST_SIGNAL];
+
+static GType caja_signaller_get_type (void);
+
+G_DEFINE_TYPE (CajaSignaller, caja_signaller, G_TYPE_OBJECT);
+
+GObject *
+caja_signaller_get_current (void)
+{
+    static GObject *global_signaller = NULL;
+
+    if (global_signaller == NULL)
+    {
+        global_signaller = g_object_new (caja_signaller_get_type (), NULL);
+        eel_debug_call_at_shutdown_with_data (g_object_unref, global_signaller);
+    }
+
+    return global_signaller;
+}
+
+static void
+caja_signaller_init (CajaSignaller *signaller)
+{
+}
+
+static void
+caja_signaller_class_init (CajaSignallerClass *class)
+{
+    signals[HISTORY_LIST_CHANGED] =
+        g_signal_new ("history_list_changed",
+                      G_TYPE_FROM_CLASS (class),
+                      G_SIGNAL_RUN_LAST,
+                      0,
+                      NULL, NULL,
+                      g_cclosure_marshal_VOID__VOID,
+                      G_TYPE_NONE, 0);
+    signals[EMBLEMS_CHANGED] =
+        g_signal_new ("emblems_changed",
+                      G_TYPE_FROM_CLASS (class),
+                      G_SIGNAL_RUN_LAST,
+                      0,
+                      NULL, NULL,
+                      g_cclosure_marshal_VOID__VOID,
+                      G_TYPE_NONE, 0);
+    signals[POPUP_MENU_CHANGED] =
+        g_signal_new ("popup_menu_changed",
+                      G_TYPE_FROM_CLASS (class),
+                      G_SIGNAL_RUN_LAST,
+                      0,
+                      NULL, NULL,
+                      g_cclosure_marshal_VOID__VOID,
+                      G_TYPE_NONE, 0);
+    signals[USER_DIRS_CHANGED] =
+        g_signal_new ("user_dirs_changed",
+                      G_TYPE_FROM_CLASS (class),
+                      G_SIGNAL_RUN_LAST,
+                      0,
+                      NULL, NULL,
+                      g_cclosure_marshal_VOID__VOID,
+                      G_TYPE_NONE, 0);
+    signals[MIME_DATA_CHANGED] =
+        g_signal_new ("mime_data_changed",
+                      G_TYPE_FROM_CLASS (class),
+                      G_SIGNAL_RUN_LAST,
+                      0,
+                      NULL, NULL,
+                      g_cclosure_marshal_VOID__VOID,
+                      G_TYPE_NONE, 0);
+}