Adding upstream version 43.2.upstream/43.2upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 93 insertions, 0 deletions

diff --git a/src/nautilus-signaller.c b/src/nautilus-signaller.c
new file mode 100644
index 0000000..4020cb2
--- /dev/null
+++ b/src/nautilus-signaller.c
@@ -0,0 +1,93 @@
+/*
+ * Nautilus
+ *
+ * Copyright (C) 1999, 2000 Eazel, Inc.
+ *
+ * Nautilus 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, see <http://www.gnu.org/licenses/>.
+ *
+ * Author: John Sullivan <sullivan@eazel.com>
+ */
+
+/* nautilus-signaller.h: Class to manage nautilus-wide signals that don't
+ * correspond to any particular object.
+ */
+
+#include <config.h>
+#include "nautilus-signaller.h"
+
+#include <eel/eel-debug.h>
+
+typedef GObject NautilusSignaller;
+typedef GObjectClass NautilusSignallerClass;
+
+enum
+{
+    HISTORY_LIST_CHANGED,
+    POPUP_MENU_CHANGED,
+    MIME_DATA_CHANGED,
+    LAST_SIGNAL
+};
+
+static guint signals[LAST_SIGNAL];
+
+static GType nautilus_signaller_get_type (void);
+
+G_DEFINE_TYPE (NautilusSignaller, nautilus_signaller, G_TYPE_OBJECT);
+
+GObject *
+nautilus_signaller_get_current (void)
+{
+    static GObject *global_signaller = NULL;
+
+    if (global_signaller == NULL)
+    {
+        global_signaller = g_object_new (nautilus_signaller_get_type (), NULL);
+    }
+
+    return global_signaller;
+}
+
+static void
+nautilus_signaller_init (NautilusSignaller *signaller)
+{
+}
+
+static void
+nautilus_signaller_class_init (NautilusSignallerClass *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[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[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);
+}