Adding upstream version 2.10.34.upstream/2.10.34upstream

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

1 files changed, 162 insertions, 0 deletions

diff --git a/app/widgets/gimpactionfactory.c b/app/widgets/gimpactionfactory.c
new file mode 100644
index 0000000..2512028
--- /dev/null
+++ b/app/widgets/gimpactionfactory.c
@@ -0,0 +1,162 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * gimpactionfactory.c
+ * Copyright (C) 2004 Michael Natterer <mitch@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 <string.h>
+
+#include <gegl.h>
+#include <gtk/gtk.h>
+
+#include "libgimpwidgets/gimpwidgets.h"
+
+#include "widgets-types.h"
+
+#include "core/gimp.h"
+
+#include "gimpactionfactory.h"
+#include "gimpactiongroup.h"
+
+
+static void   gimp_action_factory_finalize (GObject *object);
+
+
+G_DEFINE_TYPE (GimpActionFactory, gimp_action_factory, GIMP_TYPE_OBJECT)
+
+#define parent_class gimp_action_factory_parent_class
+
+
+static void
+gimp_action_factory_class_init (GimpActionFactoryClass *klass)
+{
+  GObjectClass *object_class = G_OBJECT_CLASS (klass);
+
+  object_class->finalize = gimp_action_factory_finalize;
+}
+
+static void
+gimp_action_factory_init (GimpActionFactory *factory)
+{
+  factory->gimp              = NULL;
+  factory->registered_groups = NULL;
+}
+
+static void
+gimp_action_factory_finalize (GObject *object)
+{
+  GimpActionFactory *factory = GIMP_ACTION_FACTORY (object);
+  GList             *list;
+
+  for (list = factory->registered_groups; list; list = g_list_next (list))
+    {
+      GimpActionFactoryEntry *entry = list->data;
+
+      g_free (entry->identifier);
+      g_free (entry->label);
+      g_free (entry->icon_name);
+
+      g_slice_free (GimpActionFactoryEntry, entry);
+    }
+
+  g_list_free (factory->registered_groups);
+  factory->registered_groups = NULL;
+
+  G_OBJECT_CLASS (parent_class)->finalize (object);
+}
+
+GimpActionFactory *
+gimp_action_factory_new (Gimp *gimp)
+{
+  GimpActionFactory *factory;
+
+  g_return_val_if_fail (GIMP_IS_GIMP (gimp), NULL);
+
+  factory = g_object_new (GIMP_TYPE_ACTION_FACTORY, NULL);
+
+  factory->gimp = gimp;
+
+  return factory;
+}
+
+void
+gimp_action_factory_group_register (GimpActionFactory         *factory,
+                                    const gchar               *identifier,
+                                    const gchar               *label,
+                                    const gchar               *icon_name,
+                                    GimpActionGroupSetupFunc   setup_func,
+                                    GimpActionGroupUpdateFunc  update_func)
+{
+  GimpActionFactoryEntry *entry;
+
+  g_return_if_fail (GIMP_IS_ACTION_FACTORY (factory));
+  g_return_if_fail (identifier != NULL);
+  g_return_if_fail (label != NULL);
+  g_return_if_fail (setup_func != NULL);
+  g_return_if_fail (update_func != NULL);
+
+  entry = g_slice_new0 (GimpActionFactoryEntry);
+
+  entry->identifier  = g_strdup (identifier);
+  entry->label       = g_strdup (label);
+  entry->icon_name   = g_strdup (icon_name);
+  entry->setup_func  = setup_func;
+  entry->update_func = update_func;
+
+  factory->registered_groups = g_list_prepend (factory->registered_groups,
+                                               entry);
+}
+
+GimpActionGroup *
+gimp_action_factory_group_new (GimpActionFactory *factory,
+                               const gchar       *identifier,
+                               gpointer           user_data)
+{
+  GList *list;
+
+  g_return_val_if_fail (GIMP_IS_ACTION_FACTORY (factory), NULL);
+  g_return_val_if_fail (identifier != NULL, NULL);
+
+  for (list = factory->registered_groups; list; list = g_list_next (list))
+    {
+      GimpActionFactoryEntry *entry = list->data;
+
+      if (! strcmp (entry->identifier, identifier))
+        {
+          GimpActionGroup *group;
+
+          group = gimp_action_group_new (factory->gimp,
+                                         entry->identifier,
+                                         entry->label,
+                                         entry->icon_name,
+                                         user_data,
+                                         entry->update_func);
+
+          if (entry->setup_func)
+            entry->setup_func (group);
+
+          return group;
+        }
+    }
+
+  g_warning ("%s: no entry registered for \"%s\"",
+             G_STRFUNC, identifier);
+
+  return NULL;
+}