Adding upstream version 2.10.36.upstream/2.10.36

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

1 files changed, 231 insertions, 0 deletions

diff --git a/app/actions/drawable-actions.c b/app/actions/drawable-actions.c
new file mode 100644
index 0000000..a4b6233
--- /dev/null
+++ b/app/actions/drawable-actions.c
@@ -0,0 +1,231 @@
+/* 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/gimpcontext.h"
+#include "core/gimpimage.h"
+#include "core/gimplayermask.h"
+
+#include "widgets/gimpactiongroup.h"
+#include "widgets/gimphelp-ids.h"
+
+#include "actions.h"
+#include "drawable-actions.h"
+#include "drawable-commands.h"
+
+#include "gimp-intl.h"
+
+
+static const GimpActionEntry drawable_actions[] =
+{
+  { "drawable-equalize", NULL,
+    NC_("drawable-action", "_Equalize"), NULL,
+    NC_("drawable-action", "Automatic contrast enhancement"),
+    drawable_equalize_cmd_callback,
+    GIMP_HELP_LAYER_EQUALIZE },
+
+  { "drawable-levels-stretch", NULL,
+    NC_("drawable-action", "_White Balance"), NULL,
+    NC_("drawable-action", "Automatic white balance correction"),
+    drawable_levels_stretch_cmd_callback,
+    GIMP_HELP_LAYER_WHITE_BALANCE }
+};
+
+static const GimpToggleActionEntry drawable_toggle_actions[] =
+{
+  { "drawable-visible", GIMP_ICON_VISIBLE,
+    NC_("drawable-action", "Toggle Drawable _Visibility"), NULL, NULL,
+    drawable_visible_cmd_callback,
+    FALSE,
+    GIMP_HELP_LAYER_VISIBLE },
+
+  { "drawable-linked", GIMP_ICON_LINKED,
+    NC_("drawable-action", "Toggle Drawable _Linked State"), NULL, NULL,
+    drawable_linked_cmd_callback,
+    FALSE,
+    GIMP_HELP_LAYER_LINKED },
+
+  { "drawable-lock-content", NULL /* GIMP_ICON_LOCK */,
+    NC_("drawable-action", "L_ock Pixels of Drawable"), NULL,
+    NC_("drawable-action",
+        "Keep the pixels on this drawable from being modified"),
+    drawable_lock_content_cmd_callback,
+    FALSE,
+    GIMP_HELP_LAYER_LOCK_PIXELS },
+
+  { "drawable-lock-position", GIMP_ICON_TOOL_MOVE,
+    NC_("drawable-action", "L_ock Position of Drawable"), NULL,
+    NC_("drawable-action",
+        "Keep the position on this drawable from being modified"),
+    drawable_lock_position_cmd_callback,
+    FALSE,
+    GIMP_HELP_LAYER_LOCK_POSITION },
+};
+
+static const GimpEnumActionEntry drawable_flip_actions[] =
+{
+  { "drawable-flip-horizontal", GIMP_ICON_OBJECT_FLIP_HORIZONTAL,
+    NC_("drawable-action", "Flip _Horizontally"), NULL,
+    NC_("drawable-action", "Flip drawable horizontally"),
+    GIMP_ORIENTATION_HORIZONTAL, FALSE,
+    GIMP_HELP_LAYER_FLIP_HORIZONTAL },
+
+  { "drawable-flip-vertical", GIMP_ICON_OBJECT_FLIP_VERTICAL,
+    NC_("drawable-action", "Flip _Vertically"), NULL,
+    NC_("drawable-action", "Flip drawable vertically"),
+    GIMP_ORIENTATION_VERTICAL, FALSE,
+    GIMP_HELP_LAYER_FLIP_VERTICAL }
+};
+
+static const GimpEnumActionEntry drawable_rotate_actions[] =
+{
+  { "drawable-rotate-90", GIMP_ICON_OBJECT_ROTATE_90,
+    NC_("drawable-action", "Rotate 90° _clockwise"), NULL,
+    NC_("drawable-action", "Rotate drawable 90 degrees to the right"),
+    GIMP_ROTATE_90, FALSE,
+    GIMP_HELP_LAYER_ROTATE_90 },
+
+  { "drawable-rotate-180", GIMP_ICON_OBJECT_ROTATE_180,
+    NC_("drawable-action", "Rotate _180°"), NULL,
+    NC_("drawable-action", "Turn drawable upside-down"),
+    GIMP_ROTATE_180, FALSE,
+    GIMP_HELP_LAYER_ROTATE_180 },
+
+  { "drawable-rotate-270", GIMP_ICON_OBJECT_ROTATE_270,
+    NC_("drawable-action", "Rotate 90° counter-clock_wise"), NULL,
+    NC_("drawable-action", "Rotate drawable 90 degrees to the left"),
+    GIMP_ROTATE_270, FALSE,
+    GIMP_HELP_LAYER_ROTATE_270 }
+};
+
+
+void
+drawable_actions_setup (GimpActionGroup *group)
+{
+  gimp_action_group_add_actions (group, "drawable-action",
+                                 drawable_actions,
+                                 G_N_ELEMENTS (drawable_actions));
+
+  gimp_action_group_add_toggle_actions (group, "drawable-action",
+                                        drawable_toggle_actions,
+                                        G_N_ELEMENTS (drawable_toggle_actions));
+
+  gimp_action_group_add_enum_actions (group, "drawable-action",
+                                      drawable_flip_actions,
+                                      G_N_ELEMENTS (drawable_flip_actions),
+                                      drawable_flip_cmd_callback);
+
+  gimp_action_group_add_enum_actions (group, "drawable-action",
+                                      drawable_rotate_actions,
+                                      G_N_ELEMENTS (drawable_rotate_actions),
+                                      drawable_rotate_cmd_callback);
+
+#define SET_ALWAYS_SHOW_IMAGE(action,show) \
+        gimp_action_group_set_action_always_show_image (group, action, show)
+
+  SET_ALWAYS_SHOW_IMAGE ("drawable-rotate-90",  TRUE);
+  SET_ALWAYS_SHOW_IMAGE ("drawable-rotate-180", TRUE);
+  SET_ALWAYS_SHOW_IMAGE ("drawable-rotate-270", TRUE);
+
+#undef SET_ALWAYS_SHOW_IMAGE
+}
+
+void
+drawable_actions_update (GimpActionGroup *group,
+                         gpointer         data)
+{
+  GimpImage    *image;
+  GimpDrawable *drawable     = NULL;
+  gboolean      is_rgb       = FALSE;
+  gboolean      visible      = FALSE;
+  gboolean      linked       = FALSE;
+  gboolean      locked       = FALSE;
+  gboolean      can_lock     = FALSE;
+  gboolean      locked_pos   = FALSE;
+  gboolean      can_lock_pos = FALSE;
+  gboolean      writable     = FALSE;
+  gboolean      movable      = FALSE;
+  gboolean      children     = FALSE;
+
+  image = action_data_get_image (data);
+
+  if (image)
+    {
+      drawable = gimp_image_get_active_drawable (image);
+
+      if (drawable)
+        {
+          GimpItem *item;
+
+          is_rgb = gimp_drawable_is_rgb (drawable);
+
+          if (GIMP_IS_LAYER_MASK (drawable))
+            item = GIMP_ITEM (gimp_layer_mask_get_layer (GIMP_LAYER_MASK (drawable)));
+          else
+            item = GIMP_ITEM (drawable);
+
+          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);
+          writable      = ! gimp_item_is_content_locked (item);
+          locked_pos    = gimp_item_get_lock_position (item);
+          can_lock_pos  = gimp_item_can_lock_position (item);
+          movable       = ! gimp_item_is_position_locked (item);
+
+          if (gimp_viewable_get_children (GIMP_VIEWABLE (drawable)))
+            children = TRUE;
+        }
+    }
+
+#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)
+
+  SET_SENSITIVE ("drawable-equalize",       writable && !children);
+  SET_SENSITIVE ("drawable-levels-stretch", writable && !children && is_rgb);
+
+  SET_SENSITIVE ("drawable-visible",       drawable);
+  SET_SENSITIVE ("drawable-linked",        drawable);
+  SET_SENSITIVE ("drawable-lock-content",  can_lock);
+  SET_SENSITIVE ("drawable-lock-position", can_lock_pos);
+
+  SET_ACTIVE ("drawable-visible",       visible);
+  SET_ACTIVE ("drawable-linked",        linked);
+  SET_ACTIVE ("drawable-lock-content",  locked);
+  SET_ACTIVE ("drawable-lock-position", locked_pos);
+
+  SET_SENSITIVE ("drawable-flip-horizontal", writable && movable);
+  SET_SENSITIVE ("drawable-flip-vertical",   writable && movable);
+
+  SET_SENSITIVE ("drawable-rotate-90",  writable && movable);
+  SET_SENSITIVE ("drawable-rotate-180", writable && movable);
+  SET_SENSITIVE ("drawable-rotate-270", writable && movable);
+
+#undef SET_SENSITIVE
+#undef SET_ACTIVE
+}