1 files changed, 142 insertions, 0 deletions
diff --git a/app/actions/items-actions.c b/app/actions/items-actions.c
new file mode 100644
index 0000000..5f18e1f
--- /dev/null
+++ b/app/actions/items-actions.c
@@ -0,0 +1,142 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * 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 <gegl.h>
+#include <gtk/gtk.h>
+
+#include "libgimpwidgets/gimpwidgets.h"
+
+#include "actions-types.h"
+
+#include "core/gimp.h"
+#include "core/gimpitem.h"
+
+#include "widgets/gimpactiongroup.h"
+#include "widgets/gimpwidgets-utils.h"
+
+#include "items-actions.h"
+
+
+void
+items_actions_setup (GimpActionGroup *group,
+                     const gchar     *prefix)
+{
+  GEnumClass *enum_class;
+  GEnumValue *value;
+
+  enum_class = g_type_class_ref (GIMP_TYPE_COLOR_TAG);
+
+  for (value = enum_class->values; value->value_name; value++)
+    {
+      gchar action[32];
+
+      g_snprintf (action, sizeof (action),
+                  "%s-color-tag-%s", prefix, value->value_nick);
+
+      if (value->value == GIMP_COLOR_TAG_NONE)
+        {
+          gimp_action_group_set_action_always_show_image (group, action, TRUE);
+        }
+      else
+        {
+          GimpRGB color;
+
+          gimp_action_group_set_action_context (group, action,
+                                                gimp_get_user_context (group->gimp));
+
+          gimp_get_color_tag_color (value->value, &color, FALSE);
+          gimp_action_group_set_action_color (group, action, &color, FALSE);
+        }
+    }
+
+  g_type_class_unref (enum_class);
+}
+
+void
+items_actions_update (GimpActionGroup *group,
+                      const gchar     *prefix,
+                      GimpItem        *item)
+{
+  GEnumClass *enum_class;
+  GEnumValue *value;
+  gchar       action[32];
+  gboolean    visible       = FALSE;
+  gboolean    linked        = FALSE;
+  gboolean    has_color_tag = FALSE;
+  gboolean    locked        = FALSE;
+  gboolean    can_lock      = FALSE;
+  gboolean    locked_pos    = FALSE;
+  gboolean    can_lock_pos  = FALSE;
+  GimpRGB     tag_color;
+
+  if (item)
+    {
+      visible      = gimp_item_get_visible (item);
+      linked       = gimp_item_get_linked (item);
+      locked       = gimp_item_get_lock_content (item);
+      can_lock     = gimp_item_can_lock_content (item);
+      locked_pos   = gimp_item_get_lock_position (item);
+      can_lock_pos = gimp_item_can_lock_position (item);
+
+      has_color_tag = gimp_get_color_tag_color (gimp_item_get_color_tag (item),
+                                                &tag_color, FALSE);
+    }
+
+#define SET_SENSITIVE(action,condition) \
+        gimp_action_group_set_action_sensitive (group, action, (condition) != 0)
+#define SET_ACTIVE(action,condition) \
+        gimp_action_group_set_action_active (group, action, (condition) != 0)
+#define SET_COLOR(action,color) \
+        gimp_action_group_set_action_color (group, action, color, FALSE)
+
+  g_snprintf (action, sizeof (action), "%s-visible", prefix);
+  SET_SENSITIVE (action, item);
+  SET_ACTIVE    (action, visible);
+
+  g_snprintf (action, sizeof (action), "%s-linked", prefix);
+  SET_SENSITIVE (action, item);
+  SET_ACTIVE    (action, linked);
+
+  g_snprintf (action, sizeof (action), "%s-lock-content", prefix);
+  SET_SENSITIVE (action, can_lock);
+  SET_ACTIVE    (action, locked);
+
+  g_snprintf (action, sizeof (action), "%s-lock-position", prefix);
+  SET_SENSITIVE (action, can_lock_pos);
+  SET_ACTIVE    (action, locked_pos);
+
+  g_snprintf (action, sizeof (action), "%s-color-tag-menu", prefix);
+  SET_COLOR (action, has_color_tag ? &tag_color : NULL);
+
+  enum_class = g_type_class_ref (GIMP_TYPE_COLOR_TAG);
+
+  for (value = enum_class->values; value->value_name; value++)
+    {
+      g_snprintf (action, sizeof (action),
+                  "%s-color-tag-%s", prefix, value->value_nick);
+
+      SET_SENSITIVE (action, item);
+    }
+
+  g_type_class_unref (enum_class);
+
+#undef SET_SENSITIVE
+#undef SET_ACTIVE
+#undef SET_COLOR
+}