1 files changed, 133 insertions, 0 deletions
diff --git a/plug-ins/help-browser/gimpthrobberaction.c b/plug-ins/help-browser/gimpthrobberaction.c
new file mode 100644
index 0000000..56f617f
--- /dev/null
+++ b/plug-ins/help-browser/gimpthrobberaction.c
@@ -0,0 +1,133 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * GimpThrobberAction
+ * Copyright (C) 2005  Sven Neumann <sven@gimp.org>
+ *
+ * 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 3 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 <https://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <gtk/gtk.h>
+
+#include "gimpthrobberaction.h"
+#include "gimpthrobber.h"
+
+
+
+static void gimp_throbber_action_class_init    (GimpThrobberActionClass *klass);
+
+static void gimp_throbber_action_connect_proxy (GtkAction  *action,
+                                                GtkWidget  *proxy);
+static void gimp_throbber_action_sync_property (GtkAction  *action,
+                                                GParamSpec *pspec,
+                                                GtkWidget  *proxy);
+
+
+static GtkActionClass *parent_class = NULL;
+
+
+GType
+gimp_throbber_action_get_type (void)
+{
+  static GType type = 0;
+
+  if (!type)
+    {
+      static const GTypeInfo type_info =
+      {
+        sizeof (GtkActionClass),
+        (GBaseInitFunc) NULL,
+        (GBaseFinalizeFunc) NULL,
+        (GClassInitFunc) gimp_throbber_action_class_init,
+        (GClassFinalizeFunc) NULL,
+        NULL,
+        sizeof (GtkAction),
+        0, /* n_preallocs */
+        (GInstanceInitFunc) NULL
+      };
+
+      type = g_type_register_static (GTK_TYPE_ACTION,
+                                     "GimpThrobberAction",
+                                     &type_info, 0);
+    }
+
+  return type;
+}
+
+static void
+gimp_throbber_action_class_init (GimpThrobberActionClass *klass)
+{
+  GtkActionClass *action_class = GTK_ACTION_CLASS (klass);
+
+  parent_class = g_type_class_peek_parent (klass);
+
+  action_class->connect_proxy     = gimp_throbber_action_connect_proxy;
+  action_class->toolbar_item_type = GIMP_TYPE_THROBBER;
+}
+
+static void
+gimp_throbber_action_connect_proxy (GtkAction *action,
+                                    GtkWidget *proxy)
+{
+
+  GTK_ACTION_CLASS (parent_class)->connect_proxy (action, proxy);
+
+  if (GIMP_IS_THROBBER (proxy))
+    {
+      GParamSpec *pspec;
+
+      pspec = g_object_class_find_property (G_OBJECT_GET_CLASS (action),
+                                            "icon-name");
+
+      gimp_throbber_action_sync_property (action, pspec, proxy);
+      g_signal_connect_object (action, "notify::icon-name",
+                               G_CALLBACK (gimp_throbber_action_sync_property),
+                               proxy, 0);
+
+      g_signal_connect_object (proxy, "clicked",
+                               G_CALLBACK (gtk_action_activate), action,
+                               G_CONNECT_SWAPPED);
+    }
+}
+
+static void
+gimp_throbber_action_sync_property (GtkAction  *action,
+                                    GParamSpec *pspec,
+                                    GtkWidget  *proxy)
+{
+  const gchar *property = g_param_spec_get_name (pspec);
+  GValue       value    = G_VALUE_INIT;
+
+  g_value_init (&value, G_PARAM_SPEC_VALUE_TYPE (pspec));
+  g_object_get_property (G_OBJECT (action), property, &value);
+
+  g_object_set_property (G_OBJECT (proxy), property, &value);
+  g_value_unset (&value);
+}
+
+GtkAction *
+gimp_throbber_action_new (const gchar *name,
+                          const gchar *label,
+                          const gchar *tooltip,
+                          const gchar *icon_name)
+{
+  return g_object_new (GIMP_TYPE_THROBBER_ACTION,
+                       "name",      name,
+                       "label",     label,
+                       "tooltip",   tooltip,
+                       "icon-name", icon_name,
+                       NULL);
+}