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-rw-r--r--app/actions/layers-actions.c1027
1 files changed, 1027 insertions, 0 deletions
diff --git a/app/actions/layers-actions.c b/app/actions/layers-actions.c
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+++ b/app/actions/layers-actions.c
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+/* 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 "operations/layer-modes/gimp-layer-modes.h"
+
+#include "core/gimpchannel.h"
+#include "core/gimpimage.h"
+#include "core/gimplayer.h"
+#include "core/gimplayer-floating-selection.h"
+
+#include "text/gimptextlayer.h"
+
+#include "widgets/gimphelp-ids.h"
+#include "widgets/gimpactiongroup.h"
+#include "widgets/gimpwidgets-utils.h"
+
+#include "actions.h"
+#include "image-commands.h"
+#include "items-actions.h"
+#include "layers-actions.h"
+#include "layers-commands.h"
+
+#include "gimp-intl.h"
+
+
+static const GimpActionEntry layers_actions[] =
+{
+ { "layers-popup", GIMP_ICON_DIALOG_LAYERS,
+ NC_("layers-action", "Layers Menu"), NULL, NULL, NULL,
+ GIMP_HELP_LAYER_DIALOG },
+
+ { "layers-blend-space-menu", NULL,
+ NC_("layers-action", "Blend Space"), NULL, NULL, NULL,
+ NULL },
+
+ { "layers-composite-space-menu", NULL,
+ NC_("layers-action", "Composite Space"), NULL, NULL, NULL,
+ NULL },
+
+ { "layers-composite-mode-menu", NULL,
+ NC_("layers-action", "Composite Mode"), NULL, NULL, NULL,
+ NULL },
+
+ { "layers-color-tag-menu", NULL,
+ NC_("layers-action", "Color Tag"), NULL, NULL, NULL,
+ GIMP_HELP_LAYER_COLOR_TAG },
+
+ { "layers-menu", NULL,
+ NC_("layers-action", "_Layer") },
+ { "layers-stack-menu", NULL,
+ NC_("layers-action", "Stac_k") },
+ { "layers-mask-menu", NULL,
+ NC_("layers-action", "_Mask") },
+ { "layers-transparency-menu", NULL,
+ NC_("layers-action", "Tr_ansparency") },
+ { "layers-transform-menu", NULL,
+ NC_("layers-action", "_Transform") },
+ { "layers-properties-menu", GIMP_ICON_DOCUMENT_PROPERTIES,
+ NC_("layers-action", "_Properties") },
+ { "layers-opacity-menu", GIMP_ICON_TRANSPARENCY,
+ NC_("layers-action", "_Opacity") },
+ { "layers-mode-menu", GIMP_ICON_TOOL_PENCIL,
+ NC_("layers-action", "Layer _Mode") },
+
+ { "layers-edit", GIMP_ICON_EDIT,
+ NC_("layers-action", "Default Edit Action"), NULL,
+ NC_("layers-action", "Activate the default edit action for this type of layer"),
+ layers_edit_cmd_callback,
+ GIMP_HELP_LAYER_EDIT },
+
+ { "layers-edit-text", GIMP_ICON_EDIT,
+ NC_("layers-action", "Edit Te_xt on canvas"), NULL,
+ NC_("layers-action", "Edit this text layer content on canvas"),
+ layers_edit_text_cmd_callback,
+ GIMP_HELP_LAYER_EDIT },
+
+ { "layers-edit-attributes", GIMP_ICON_EDIT,
+ NC_("layers-action", "_Edit Layer Attributes..."), NULL,
+ NC_("layers-action", "Edit the layer's name"),
+ layers_edit_attributes_cmd_callback,
+ GIMP_HELP_LAYER_EDIT },
+
+ { "layers-new", GIMP_ICON_DOCUMENT_NEW,
+ NC_("layers-action", "_New Layer..."), "<primary><shift>N",
+ NC_("layers-action", "Create a new layer and add it to the image"),
+ layers_new_cmd_callback,
+ GIMP_HELP_LAYER_NEW },
+
+ { "layers-new-last-values", GIMP_ICON_DOCUMENT_NEW,
+ NC_("layers-action", "_New Layer"), NULL,
+ NC_("layers-action", "Create a new layer with last used values"),
+ layers_new_last_vals_cmd_callback,
+ GIMP_HELP_LAYER_NEW },
+
+ { "layers-new-from-visible", NULL,
+ NC_("layers-action", "New from _Visible"), NULL,
+ NC_("layers-action",
+ "Create a new layer from what is visible in this image"),
+ layers_new_from_visible_cmd_callback,
+ GIMP_HELP_LAYER_NEW_FROM_VISIBLE },
+
+ { "layers-new-group", GIMP_ICON_FOLDER_NEW,
+ NC_("layers-action", "New Layer _Group"), NULL,
+ NC_("layers-action", "Create a new layer group and add it to the image"),
+ layers_new_group_cmd_callback,
+ GIMP_HELP_LAYER_NEW },
+
+ { "layers-duplicate", GIMP_ICON_OBJECT_DUPLICATE,
+ NC_("layers-action", "D_uplicate Layer"), "<primary><shift>D",
+ NC_("layers-action",
+ "Create a duplicate of the layer and add it to the image"),
+ layers_duplicate_cmd_callback,
+ GIMP_HELP_LAYER_DUPLICATE },
+
+ { "layers-delete", GIMP_ICON_EDIT_DELETE,
+ NC_("layers-action", "_Delete Layer"), NULL,
+ NC_("layers-action", "Delete this layer"),
+ layers_delete_cmd_callback,
+ GIMP_HELP_LAYER_DELETE },
+
+ { "layers-raise", GIMP_ICON_GO_UP,
+ NC_("layers-action", "_Raise Layer"), NULL,
+ NC_("layers-action", "Raise this layer one step in the layer stack"),
+ layers_raise_cmd_callback,
+ GIMP_HELP_LAYER_RAISE },
+
+ { "layers-raise-to-top", GIMP_ICON_GO_TOP,
+ NC_("layers-action", "Layer to _Top"), NULL,
+ NC_("layers-action", "Move this layer to the top of the layer stack"),
+ layers_raise_to_top_cmd_callback,
+ GIMP_HELP_LAYER_RAISE_TO_TOP },
+
+ { "layers-lower", GIMP_ICON_GO_DOWN,
+ NC_("layers-action", "_Lower Layer"), NULL,
+ NC_("layers-action", "Lower this layer one step in the layer stack"),
+ layers_lower_cmd_callback,
+ GIMP_HELP_LAYER_LOWER },
+
+ { "layers-lower-to-bottom", GIMP_ICON_GO_BOTTOM,
+ NC_("layers-action", "Layer to _Bottom"), NULL,
+ NC_("layers-action", "Move this layer to the bottom of the layer stack"),
+ layers_lower_to_bottom_cmd_callback,
+ GIMP_HELP_LAYER_LOWER_TO_BOTTOM },
+
+ { "layers-anchor", GIMP_ICON_LAYER_ANCHOR,
+ NC_("layers-action", "_Anchor Layer"), "<primary>H",
+ NC_("layers-action", "Anchor the floating layer"),
+ layers_anchor_cmd_callback,
+ GIMP_HELP_LAYER_ANCHOR },
+
+ { "layers-merge-down", GIMP_ICON_LAYER_MERGE_DOWN,
+ NC_("layers-action", "Merge Do_wn"), NULL,
+ NC_("layers-action", "Merge this layer with the first visible layer below it"),
+ layers_merge_down_cmd_callback,
+ GIMP_HELP_LAYER_MERGE_DOWN },
+
+ /* this is the same as layers-merge-down, except it's sensitive even if
+ * the layer can't be merged down
+ */
+ { "layers-merge-down-button", GIMP_ICON_LAYER_MERGE_DOWN,
+ NC_("layers-action", "Merge Do_wn"), NULL,
+ NC_("layers-action", "Merge this layer with the first visible layer below it"),
+ layers_merge_down_cmd_callback,
+ GIMP_HELP_LAYER_MERGE_DOWN },
+
+ { "layers-merge-group", NULL,
+ NC_("layers-action", "Merge Layer Group"), NULL,
+ NC_("layers-action", "Merge the layer group's layers into one normal layer"),
+ layers_merge_group_cmd_callback,
+ GIMP_HELP_LAYER_MERGE_GROUP },
+
+ { "layers-merge-layers", NULL,
+ NC_("layers-action", "Merge _Visible Layers..."), NULL,
+ NC_("layers-action", "Merge all visible layers into one layer"),
+ image_merge_layers_cmd_callback,
+ GIMP_HELP_IMAGE_MERGE_LAYERS },
+
+ { "layers-merge-layers-last-values", NULL,
+ NC_("layers-action", "Merge _Visible Layers"), NULL,
+ NC_("layers-action", "Merge all visible layers with last used values"),
+ image_merge_layers_last_vals_cmd_callback,
+ GIMP_HELP_IMAGE_MERGE_LAYERS },
+
+ { "layers-flatten-image", NULL,
+ NC_("layers-action", "_Flatten Image"), NULL,
+ NC_("layers-action", "Merge all layers into one and remove transparency"),
+ image_flatten_image_cmd_callback,
+ GIMP_HELP_IMAGE_FLATTEN },
+
+ { "layers-text-discard", GIMP_ICON_TOOL_TEXT,
+ NC_("layers-action", "_Discard Text Information"), NULL,
+ NC_("layers-action", "Turn this text layer into a normal layer"),
+ layers_text_discard_cmd_callback,
+ GIMP_HELP_LAYER_TEXT_DISCARD },
+
+ { "layers-text-to-vectors", GIMP_ICON_TOOL_TEXT,
+ NC_("layers-action", "Text to _Path"), NULL,
+ NC_("layers-action", "Create a path from this text layer"),
+ layers_text_to_vectors_cmd_callback,
+ GIMP_HELP_LAYER_TEXT_TO_PATH },
+
+ { "layers-text-along-vectors", GIMP_ICON_TOOL_TEXT,
+ NC_("layers-action", "Text alon_g Path"), NULL,
+ NC_("layers-action", "Warp this layer's text along the current path"),
+ layers_text_along_vectors_cmd_callback,
+ GIMP_HELP_LAYER_TEXT_ALONG_PATH },
+
+ { "layers-resize", GIMP_ICON_OBJECT_RESIZE,
+ NC_("layers-action", "Layer B_oundary Size..."), NULL,
+ NC_("layers-action", "Adjust the layer dimensions"),
+ layers_resize_cmd_callback,
+ GIMP_HELP_LAYER_RESIZE },
+
+ { "layers-resize-to-image", GIMP_ICON_LAYER_TO_IMAGESIZE,
+ NC_("layers-action", "Layer to _Image Size"), NULL,
+ NC_("layers-action", "Resize the layer to the size of the image"),
+ layers_resize_to_image_cmd_callback,
+ GIMP_HELP_LAYER_RESIZE_TO_IMAGE },
+
+ { "layers-scale", GIMP_ICON_OBJECT_SCALE,
+ NC_("layers-action", "_Scale Layer..."), NULL,
+ NC_("layers-action", "Change the size of the layer content"),
+ layers_scale_cmd_callback,
+ GIMP_HELP_LAYER_SCALE },
+
+ { "layers-crop-to-selection", GIMP_ICON_TOOL_CROP,
+ NC_("layers-action", "_Crop to Selection"), NULL,
+ NC_("layers-action", "Crop the layer to the extents of the selection"),
+ layers_crop_to_selection_cmd_callback,
+ GIMP_HELP_LAYER_CROP },
+
+ { "layers-crop-to-content", GIMP_ICON_TOOL_CROP,
+ NC_("layers-action", "Crop to C_ontent"), NULL,
+ NC_("layers-action", "Crop the layer to the extents of its content (remove empty borders from the layer)"),
+ layers_crop_to_content_cmd_callback,
+ GIMP_HELP_LAYER_CROP },
+
+ { "layers-mask-add", GIMP_ICON_LAYER_MASK,
+ NC_("layers-action", "Add La_yer Mask..."), NULL,
+ NC_("layers-action",
+ "Add a mask that allows non-destructive editing of transparency"),
+ layers_mask_add_cmd_callback,
+ GIMP_HELP_LAYER_MASK_ADD },
+
+ /* this is the same as layers-mask-add, except it's sensitive even if
+ * there is a mask on the layer
+ */
+ { "layers-mask-add-button", GIMP_ICON_LAYER_MASK,
+ NC_("layers-action", "Add La_yer Mask..."), NULL,
+ NC_("layers-action",
+ "Add a mask that allows non-destructive editing of transparency"),
+ layers_mask_add_cmd_callback,
+ GIMP_HELP_LAYER_MASK_ADD },
+
+ { "layers-mask-add-last-values", GIMP_ICON_LAYER_MASK,
+ NC_("layers-action", "Add La_yer Mask"), NULL,
+ NC_("layers-action",
+ "Add a mask with last used values"),
+ layers_mask_add_last_vals_cmd_callback,
+ GIMP_HELP_LAYER_MASK_ADD },
+
+ { "layers-alpha-add", GIMP_ICON_TRANSPARENCY,
+ NC_("layers-action", "Add Alpha C_hannel"), NULL,
+ NC_("layers-action", "Add transparency information to the layer"),
+ layers_alpha_add_cmd_callback,
+ GIMP_HELP_LAYER_ALPHA_ADD },
+
+ { "layers-alpha-remove", NULL,
+ NC_("layers-action", "_Remove Alpha Channel"), NULL,
+ NC_("layers-action", "Remove transparency information from the layer"),
+ layers_alpha_remove_cmd_callback,
+ GIMP_HELP_LAYER_ALPHA_REMOVE }
+};
+
+static const GimpToggleActionEntry layers_toggle_actions[] =
+{
+ { "layers-mask-edit", GIMP_ICON_EDIT,
+ NC_("layers-action", "_Edit Layer Mask"), NULL,
+ NC_("layers-action", "Work on the layer mask"),
+ layers_mask_edit_cmd_callback,
+ FALSE,
+ GIMP_HELP_LAYER_MASK_EDIT },
+
+ { "layers-mask-show", GIMP_ICON_VISIBLE,
+ NC_("layers-action", "S_how Layer Mask"), NULL, NULL,
+ layers_mask_show_cmd_callback,
+ FALSE,
+ GIMP_HELP_LAYER_MASK_SHOW },
+
+ { "layers-mask-disable", NULL,
+ NC_("layers-action", "_Disable Layer Mask"), NULL,
+ NC_("layers-action", "Dismiss the effect of the layer mask"),
+ layers_mask_disable_cmd_callback,
+ FALSE,
+ GIMP_HELP_LAYER_MASK_DISABLE },
+
+ { "layers-visible", GIMP_ICON_VISIBLE,
+ NC_("layers-action", "Toggle Layer _Visibility"), NULL, NULL,
+ layers_visible_cmd_callback,
+ FALSE,
+ GIMP_HELP_LAYER_VISIBLE },
+
+ { "layers-linked", GIMP_ICON_LINKED,
+ NC_("layers-action", "Toggle Layer _Linked State"), NULL, NULL,
+ layers_linked_cmd_callback,
+ FALSE,
+ GIMP_HELP_LAYER_LINKED },
+
+ { "layers-lock-content", NULL /* GIMP_ICON_LOCK */,
+ NC_("layers-action", "L_ock Pixels of Layer"), NULL, NULL,
+ layers_lock_content_cmd_callback,
+ FALSE,
+ GIMP_HELP_LAYER_LOCK_PIXELS },
+
+ { "layers-lock-position", GIMP_ICON_TOOL_MOVE,
+ NC_("layers-action", "L_ock Position of Layer"), NULL, NULL,
+ layers_lock_position_cmd_callback,
+ FALSE,
+ GIMP_HELP_LAYER_LOCK_POSITION },
+
+ { "layers-lock-alpha", GIMP_ICON_TRANSPARENCY,
+ NC_("layers-action", "Lock Alph_a Channel"), NULL,
+ NC_("layers-action",
+ "Keep transparency information on this layer from being modified"),
+ layers_lock_alpha_cmd_callback,
+ FALSE,
+ GIMP_HELP_LAYER_LOCK_ALPHA },
+};
+
+static const GimpRadioActionEntry layers_blend_space_actions[] =
+{
+ { "layers-blend-space-auto", NULL,
+ NC_("layers-action", "Auto"), NULL,
+ NC_("layers-action", "Layer Blend Space: Auto"),
+ GIMP_LAYER_COLOR_SPACE_AUTO,
+ NULL },
+
+ { "layers-blend-space-rgb-linear", NULL,
+ NC_("layers-action", "RGB (linear)"), NULL,
+ NC_("layers-action", "Layer Blend Space: RGB (linear)"),
+ GIMP_LAYER_COLOR_SPACE_RGB_LINEAR,
+ NULL },
+
+ { "layers-blend-space-rgb-perceptual", NULL,
+ NC_("layers-action", "RGB (perceptual)"), NULL,
+ NC_("layers-action", "Layer Blend Space: RGB (perceptual)"),
+ GIMP_LAYER_COLOR_SPACE_RGB_PERCEPTUAL,
+ NULL }
+};
+
+static const GimpRadioActionEntry layers_composite_space_actions[] =
+{
+ { "layers-composite-space-auto", NULL,
+ NC_("layers-action", "Auto"), NULL,
+ NC_("layers-action", "Layer Composite Space: Auto"),
+ GIMP_LAYER_COLOR_SPACE_AUTO,
+ NULL },
+
+ { "layers-composite-space-rgb-linear", NULL,
+ NC_("layers-action", "RGB (linear)"), NULL,
+ NC_("layers-action", "Layer Composite Space: RGB (linear)"),
+ GIMP_LAYER_COLOR_SPACE_RGB_LINEAR,
+ NULL },
+
+ { "layers-composite-space-rgb-perceptual", NULL,
+ NC_("layers-action", "RGB (perceptual)"), NULL,
+ NC_("layers-action", "Layer Composite Space: RGB (perceptual)"),
+ GIMP_LAYER_COLOR_SPACE_RGB_PERCEPTUAL,
+ NULL }
+};
+
+static const GimpRadioActionEntry layers_composite_mode_actions[] =
+{
+ { "layers-composite-mode-auto", NULL,
+ NC_("layers-action", "Auto"), NULL,
+ NC_("layers-action", "Layer Composite Mode: Auto"),
+ GIMP_LAYER_COMPOSITE_AUTO,
+ NULL },
+
+ { "layers-composite-mode-union", NULL,
+ NC_("layers-action", "Union"), NULL,
+ NC_("layers-action", "Layer Composite Mode: Union"),
+ GIMP_LAYER_COMPOSITE_UNION,
+ NULL },
+
+ { "layers-composite-mode-clip-to-backdrop", NULL,
+ NC_("layers-action", "Clip to Backdrop"), NULL,
+ NC_("layers-action", "Layer Composite Mode: Clip to Backdrop"),
+ GIMP_LAYER_COMPOSITE_CLIP_TO_BACKDROP,
+ NULL },
+
+ { "layers-composite-mode-clip-to-layer", NULL,
+ NC_("layers-action", "Clip to Layer"), NULL,
+ NC_("layers-action", "Layer Composite Mode: Clip to Layer"),
+ GIMP_LAYER_COMPOSITE_CLIP_TO_LAYER,
+ NULL },
+
+ { "layers-composite-mode-intersection", NULL,
+ NC_("layers-action", "Intersection"), NULL,
+ NC_("layers-action", "Layer Composite Mode: Intersection"),
+ GIMP_LAYER_COMPOSITE_INTERSECTION,
+ NULL }
+};
+
+static const GimpEnumActionEntry layers_color_tag_actions[] =
+{
+ { "layers-color-tag-none", GIMP_ICON_EDIT_CLEAR,
+ NC_("layers-action", "None"), NULL,
+ NC_("layers-action", "Layer Color Tag: Clear"),
+ GIMP_COLOR_TAG_NONE, FALSE,
+ GIMP_HELP_LAYER_COLOR_TAG },
+
+ { "layers-color-tag-blue", NULL,
+ NC_("layers-action", "Blue"), NULL,
+ NC_("layers-action", "Layer Color Tag: Set to Blue"),
+ GIMP_COLOR_TAG_BLUE, FALSE,
+ GIMP_HELP_LAYER_COLOR_TAG },
+
+ { "layers-color-tag-green", NULL,
+ NC_("layers-action", "Green"), NULL,
+ NC_("layers-action", "Layer Color Tag: Set to Green"),
+ GIMP_COLOR_TAG_GREEN, FALSE,
+ GIMP_HELP_LAYER_COLOR_TAG },
+
+ { "layers-color-tag-yellow", NULL,
+ NC_("layers-action", "Yellow"), NULL,
+ NC_("layers-action", "Layer Color Tag: Set to Yellow"),
+ GIMP_COLOR_TAG_YELLOW, FALSE,
+ GIMP_HELP_LAYER_COLOR_TAG },
+
+ { "layers-color-tag-orange", NULL,
+ NC_("layers-action", "Orange"), NULL,
+ NC_("layers-action", "Layer Color Tag: Set to Orange"),
+ GIMP_COLOR_TAG_ORANGE, FALSE,
+ GIMP_HELP_LAYER_COLOR_TAG },
+
+ { "layers-color-tag-brown", NULL,
+ NC_("layers-action", "Brown"), NULL,
+ NC_("layers-action", "Layer Color Tag: Set to Brown"),
+ GIMP_COLOR_TAG_BROWN, FALSE,
+ GIMP_HELP_LAYER_COLOR_TAG },
+
+ { "layers-color-tag-red", NULL,
+ NC_("layers-action", "Red"), NULL,
+ NC_("layers-action", "Layer Color Tag: Set to Red"),
+ GIMP_COLOR_TAG_RED, FALSE,
+ GIMP_HELP_LAYER_COLOR_TAG },
+
+ { "layers-color-tag-violet", NULL,
+ NC_("layers-action", "Violet"), NULL,
+ NC_("layers-action", "Layer Color Tag: Set to Violet"),
+ GIMP_COLOR_TAG_VIOLET, FALSE,
+ GIMP_HELP_LAYER_COLOR_TAG },
+
+ { "layers-color-tag-gray", NULL,
+ NC_("layers-action", "Gray"), NULL,
+ NC_("layers-action", "Layer Color Tag: Set to Gray"),
+ GIMP_COLOR_TAG_GRAY, FALSE,
+ GIMP_HELP_LAYER_COLOR_TAG }
+};
+
+static const GimpEnumActionEntry layers_mask_apply_actions[] =
+{
+ { "layers-mask-apply", NULL,
+ NC_("layers-action", "Apply Layer _Mask"), NULL,
+ NC_("layers-action", "Apply the effect of the layer mask and remove it"),
+ GIMP_MASK_APPLY, FALSE,
+ GIMP_HELP_LAYER_MASK_APPLY },
+
+ { "layers-mask-delete", GIMP_ICON_EDIT_DELETE,
+ NC_("layers-action", "Delete Layer Mas_k"), NULL,
+ NC_("layers-action", "Remove the layer mask and its effect"),
+ GIMP_MASK_DISCARD, FALSE,
+ GIMP_HELP_LAYER_MASK_DELETE }
+};
+
+static const GimpEnumActionEntry layers_mask_to_selection_actions[] =
+{
+ { "layers-mask-selection-replace", GIMP_ICON_SELECTION_REPLACE,
+ NC_("layers-action", "_Mask to Selection"), NULL,
+ NC_("layers-action", "Replace the selection with the layer mask"),
+ GIMP_CHANNEL_OP_REPLACE, FALSE,
+ GIMP_HELP_LAYER_MASK_SELECTION_REPLACE },
+
+ { "layers-mask-selection-add", GIMP_ICON_SELECTION_ADD,
+ NC_("layers-action", "_Add to Selection"), NULL,
+ NC_("layers-action", "Add the layer mask to the current selection"),
+ GIMP_CHANNEL_OP_ADD, FALSE,
+ GIMP_HELP_LAYER_MASK_SELECTION_ADD },
+
+ { "layers-mask-selection-subtract", GIMP_ICON_SELECTION_SUBTRACT,
+ NC_("layers-action", "_Subtract from Selection"), NULL,
+ NC_("layers-action", "Subtract the layer mask from the current selection"),
+ GIMP_CHANNEL_OP_SUBTRACT, FALSE,
+ GIMP_HELP_LAYER_MASK_SELECTION_SUBTRACT },
+
+ { "layers-mask-selection-intersect", GIMP_ICON_SELECTION_INTERSECT,
+ NC_("layers-action", "_Intersect with Selection"), NULL,
+ NC_("layers-action", "Intersect the layer mask with the current selection"),
+ GIMP_CHANNEL_OP_INTERSECT, FALSE,
+ GIMP_HELP_LAYER_MASK_SELECTION_INTERSECT }
+};
+
+static const GimpEnumActionEntry layers_alpha_to_selection_actions[] =
+{
+ { "layers-alpha-selection-replace", GIMP_ICON_SELECTION_REPLACE,
+ NC_("layers-action", "Al_pha to Selection"), NULL,
+ NC_("layers-action",
+ "Replace the selection with the layer's alpha channel"),
+ GIMP_CHANNEL_OP_REPLACE, FALSE,
+ GIMP_HELP_LAYER_ALPHA_SELECTION_REPLACE },
+
+ { "layers-alpha-selection-add", GIMP_ICON_SELECTION_ADD,
+ NC_("layers-action", "A_dd to Selection"), NULL,
+ NC_("layers-action",
+ "Add the layer's alpha channel to the current selection"),
+ GIMP_CHANNEL_OP_ADD, FALSE,
+ GIMP_HELP_LAYER_ALPHA_SELECTION_ADD },
+
+ { "layers-alpha-selection-subtract", GIMP_ICON_SELECTION_SUBTRACT,
+ NC_("layers-action", "_Subtract from Selection"), NULL,
+ NC_("layers-action",
+ "Subtract the layer's alpha channel from the current selection"),
+ GIMP_CHANNEL_OP_SUBTRACT, FALSE,
+ GIMP_HELP_LAYER_ALPHA_SELECTION_SUBTRACT },
+
+ { "layers-alpha-selection-intersect", GIMP_ICON_SELECTION_INTERSECT,
+ NC_("layers-action", "_Intersect with Selection"), NULL,
+ NC_("layers-action",
+ "Intersect the layer's alpha channel with the current selection"),
+ GIMP_CHANNEL_OP_INTERSECT, FALSE,
+ GIMP_HELP_LAYER_ALPHA_SELECTION_INTERSECT }
+};
+
+static const GimpEnumActionEntry layers_select_actions[] =
+{
+ { "layers-select-top", NULL,
+ NC_("layers-action", "Select _Top Layer"), "Home",
+ NC_("layers-action", "Select the topmost layer"),
+ GIMP_ACTION_SELECT_FIRST, FALSE,
+ GIMP_HELP_LAYER_TOP },
+
+ { "layers-select-bottom", NULL,
+ NC_("layers-action", "Select _Bottom Layer"), "End",
+ NC_("layers-action", "Select the bottommost layer"),
+ GIMP_ACTION_SELECT_LAST, FALSE,
+ GIMP_HELP_LAYER_BOTTOM },
+
+ { "layers-select-previous", NULL,
+ NC_("layers-action", "Select _Previous Layer"), "Prior",
+ NC_("layers-action", "Select the layer above the current layer"),
+ GIMP_ACTION_SELECT_PREVIOUS, FALSE,
+ GIMP_HELP_LAYER_PREVIOUS },
+
+ { "layers-select-next", NULL,
+ NC_("layers-action", "Select _Next Layer"), "Next",
+ NC_("layers-action", "Select the layer below the current layer"),
+ GIMP_ACTION_SELECT_NEXT, FALSE,
+ GIMP_HELP_LAYER_NEXT }
+};
+
+static const GimpEnumActionEntry layers_opacity_actions[] =
+{
+ { "layers-opacity-set", GIMP_ICON_TRANSPARENCY,
+ NC_("layers-action", "Layer Opacity: Set"), NULL, NULL,
+ GIMP_ACTION_SELECT_SET, TRUE,
+ GIMP_HELP_LAYER_OPACITY },
+ { "layers-opacity-transparent", GIMP_ICON_TRANSPARENCY,
+ NC_("layers-action", "Layer Opacity: Make Completely Transparent"), NULL, NULL,
+ GIMP_ACTION_SELECT_FIRST, FALSE,
+ GIMP_HELP_LAYER_OPACITY },
+ { "layers-opacity-opaque", GIMP_ICON_TRANSPARENCY,
+ NC_("layers-action", "Layer Opacity: Make Completely Opaque"), NULL, NULL,
+ GIMP_ACTION_SELECT_LAST, FALSE,
+ GIMP_HELP_LAYER_OPACITY },
+ { "layers-opacity-decrease", GIMP_ICON_TRANSPARENCY,
+ NC_("layers-action", "Layer Opacity: Make More Transparent"), NULL, NULL,
+ GIMP_ACTION_SELECT_PREVIOUS, FALSE,
+ GIMP_HELP_LAYER_OPACITY },
+ { "layers-opacity-increase", GIMP_ICON_TRANSPARENCY,
+ NC_("layers-action", "Layer Opacity: Make More Opaque"), NULL, NULL,
+ GIMP_ACTION_SELECT_NEXT, FALSE,
+ GIMP_HELP_LAYER_OPACITY },
+ { "layers-opacity-decrease-skip", GIMP_ICON_TRANSPARENCY,
+ NC_("layers-action", "Layer Opacity: Make 10% More Transparent"), NULL, NULL,
+ GIMP_ACTION_SELECT_SKIP_PREVIOUS, FALSE,
+ GIMP_HELP_LAYER_OPACITY },
+ { "layers-opacity-increase-skip", GIMP_ICON_TRANSPARENCY,
+ NC_("layers-action", "Layer Opacity: Make 10% More Opaque"), NULL, NULL,
+ GIMP_ACTION_SELECT_SKIP_NEXT, FALSE,
+ GIMP_HELP_LAYER_OPACITY }
+};
+
+static const GimpEnumActionEntry layers_mode_actions[] =
+{
+ { "layers-mode-first", GIMP_ICON_TOOL_PENCIL,
+ NC_("layers-action", "Layer Mode: Select First"), NULL, NULL,
+ GIMP_ACTION_SELECT_FIRST, FALSE,
+ GIMP_HELP_LAYER_MODE },
+ { "layers-mode-last", GIMP_ICON_TOOL_PENCIL,
+ NC_("layers-action", "Layer Mode: Select Last"), NULL, NULL,
+ GIMP_ACTION_SELECT_LAST, FALSE,
+ GIMP_HELP_LAYER_MODE },
+ { "layers-mode-previous", GIMP_ICON_TOOL_PENCIL,
+ NC_("layers-action", "Layer Mode: Select Previous"), NULL, NULL,
+ GIMP_ACTION_SELECT_PREVIOUS, FALSE,
+ GIMP_HELP_LAYER_MODE },
+ { "layers-mode-next", GIMP_ICON_TOOL_PENCIL,
+ NC_("layers-action", "Layer Mode: Select Next"), NULL, NULL,
+ GIMP_ACTION_SELECT_NEXT, FALSE,
+ GIMP_HELP_LAYER_MODE }
+};
+
+/**
+ * layers_actions_fix_tooltip:
+ * @group:
+ * @action:
+ * @modifiers:
+ *
+ * Make layer alpha to selection click-shortcuts discoverable, at
+ * least in theory.
+ **/
+static void
+layers_actions_fix_tooltip (GimpActionGroup *group,
+ const gchar *action,
+ GdkModifierType modifiers)
+{
+ const gchar *old_hint;
+ gchar *new_hint;
+
+ old_hint = gimp_action_group_get_action_tooltip (group,
+ action);
+ new_hint = g_strconcat (old_hint,
+ "\n",
+ /* Will be followed with e.g. "Shift-Click
+ on thumbnail"
+ */
+ _("Shortcut: "),
+ gimp_get_mod_string (modifiers),
+ /* Will be prepended with a modifier key
+ string, e.g. "Shift"
+ */
+ _("-Click on thumbnail in Layers dockable"),
+ NULL);
+
+ gimp_action_group_set_action_tooltip (group, action, new_hint);
+ g_free (new_hint);
+}
+
+void
+layers_actions_setup (GimpActionGroup *group)
+{
+ GdkDisplay *display = gdk_display_get_default ();
+ GdkModifierType extend_mask;
+ GdkModifierType modify_mask;
+
+ extend_mask =
+ gdk_keymap_get_modifier_mask (gdk_keymap_get_for_display (display),
+ GDK_MODIFIER_INTENT_EXTEND_SELECTION);
+ modify_mask =
+ gdk_keymap_get_modifier_mask (gdk_keymap_get_for_display (display),
+ GDK_MODIFIER_INTENT_MODIFY_SELECTION);
+
+ gimp_action_group_add_actions (group, "layers-action",
+ layers_actions,
+ G_N_ELEMENTS (layers_actions));
+
+ gimp_action_group_add_toggle_actions (group, "layers-action",
+ layers_toggle_actions,
+ G_N_ELEMENTS (layers_toggle_actions));
+
+ gimp_action_group_add_radio_actions (group, "layers-action",
+ layers_blend_space_actions,
+ G_N_ELEMENTS (layers_blend_space_actions),
+ NULL, 0,
+ layers_blend_space_cmd_callback);
+
+ gimp_action_group_add_radio_actions (group, "layers-action",
+ layers_composite_space_actions,
+ G_N_ELEMENTS (layers_composite_space_actions),
+ NULL, 0,
+ layers_composite_space_cmd_callback);
+
+ gimp_action_group_add_radio_actions (group, "layers-action",
+ layers_composite_mode_actions,
+ G_N_ELEMENTS (layers_composite_mode_actions),
+ NULL, 0,
+ layers_composite_mode_cmd_callback);
+
+ gimp_action_group_add_enum_actions (group, "layers-action",
+ layers_color_tag_actions,
+ G_N_ELEMENTS (layers_color_tag_actions),
+ layers_color_tag_cmd_callback);
+
+ gimp_action_group_add_enum_actions (group, "layers-action",
+ layers_mask_apply_actions,
+ G_N_ELEMENTS (layers_mask_apply_actions),
+ layers_mask_apply_cmd_callback);
+
+ gimp_action_group_add_enum_actions (group, "layers-action",
+ layers_mask_to_selection_actions,
+ G_N_ELEMENTS (layers_mask_to_selection_actions),
+ layers_mask_to_selection_cmd_callback);
+
+ gimp_action_group_add_enum_actions (group, "layers-action",
+ layers_alpha_to_selection_actions,
+ G_N_ELEMENTS (layers_alpha_to_selection_actions),
+ layers_alpha_to_selection_cmd_callback);
+
+ layers_actions_fix_tooltip (group, "layers-alpha-selection-replace",
+ GDK_MOD1_MASK);
+ layers_actions_fix_tooltip (group, "layers-alpha-selection-add",
+ extend_mask | GDK_MOD1_MASK);
+ layers_actions_fix_tooltip (group, "layers-alpha-selection-subtract",
+ modify_mask | GDK_MOD1_MASK);
+ layers_actions_fix_tooltip (group, "layers-alpha-selection-intersect",
+ extend_mask | modify_mask | GDK_MOD1_MASK);
+
+ gimp_action_group_add_enum_actions (group, "layers-action",
+ layers_select_actions,
+ G_N_ELEMENTS (layers_select_actions),
+ layers_select_cmd_callback);
+
+ gimp_action_group_add_enum_actions (group, "layers-action",
+ layers_opacity_actions,
+ G_N_ELEMENTS (layers_opacity_actions),
+ layers_opacity_cmd_callback);
+
+ gimp_action_group_add_enum_actions (group, "layers-action",
+ layers_mode_actions,
+ G_N_ELEMENTS (layers_mode_actions),
+ layers_mode_cmd_callback);
+
+ items_actions_setup (group, "layers");
+}
+
+void
+layers_actions_update (GimpActionGroup *group,
+ gpointer data)
+{
+ GimpImage *image = action_data_get_image (data);
+ GimpLayer *layer = NULL;
+ GimpLayerMask *mask = NULL; /* layer mask */
+ gboolean fs = FALSE; /* floating sel */
+ gboolean ac = FALSE; /* active channel */
+ gboolean sel = FALSE;
+ gboolean alpha = FALSE; /* alpha channel present */
+ gboolean indexed = FALSE; /* is indexed */
+ gboolean lock_alpha = FALSE;
+ gboolean can_lock_alpha = FALSE;
+ gboolean text_layer = FALSE;
+ gboolean visible = FALSE;
+ gboolean writable = FALSE;
+ gboolean movable = FALSE;
+ gboolean children = FALSE;
+ gboolean bs_mutable = FALSE;
+ gboolean cs_mutable = FALSE;
+ gboolean cm_mutable = FALSE;
+ GList *next = NULL;
+ GList *next_visible = NULL;
+ GList *prev = NULL;
+ gboolean next_mode = FALSE;
+ gboolean prev_mode = FALSE;
+
+ if (image)
+ {
+ fs = (gimp_image_get_floating_selection (image) != NULL);
+ ac = (gimp_image_get_active_channel (image) != NULL);
+ sel = ! gimp_channel_is_empty (gimp_image_get_mask (image));
+ indexed = (gimp_image_get_base_type (image) == GIMP_INDEXED);
+
+ layer = gimp_image_get_active_layer (image);
+
+ if (layer)
+ {
+ GimpLayerMode *modes;
+ GimpLayerMode mode = gimp_layer_get_mode (layer);
+ const gchar *action = NULL;
+ GList *layer_list;
+ GList *list;
+ gint n_modes;
+ gint i = 0;
+
+ switch (gimp_layer_get_blend_space (layer))
+ {
+ case GIMP_LAYER_COLOR_SPACE_AUTO:
+ action = "layers-blend-space-auto"; break;
+ case GIMP_LAYER_COLOR_SPACE_RGB_LINEAR:
+ action = "layers-blend-space-rgb-linear"; break;
+ case GIMP_LAYER_COLOR_SPACE_RGB_PERCEPTUAL:
+ action = "layers-blend-space-rgb-perceptual"; break;
+ default:
+ action = NULL; break; /* can't happen */
+ }
+
+ if (action)
+ gimp_action_group_set_action_active (group, action, TRUE);
+
+ switch (gimp_layer_get_composite_space (layer))
+ {
+ case GIMP_LAYER_COLOR_SPACE_AUTO:
+ action = "layers-composite-space-auto"; break;
+ case GIMP_LAYER_COLOR_SPACE_RGB_LINEAR:
+ action = "layers-composite-space-rgb-linear"; break;
+ case GIMP_LAYER_COLOR_SPACE_RGB_PERCEPTUAL:
+ action = "layers-composite-space-rgb-perceptual"; break;
+ default:
+ action = NULL; break; /* can't happen */
+ }
+
+ if (action)
+ gimp_action_group_set_action_active (group, action, TRUE);
+
+ switch (gimp_layer_get_composite_mode (layer))
+ {
+ case GIMP_LAYER_COMPOSITE_AUTO:
+ action = "layers-composite-mode-auto"; break;
+ case GIMP_LAYER_COMPOSITE_UNION:
+ action = "layers-composite-mode-union"; break;
+ case GIMP_LAYER_COMPOSITE_CLIP_TO_BACKDROP:
+ action = "layers-composite-mode-clip-to-backdrop"; break;
+ case GIMP_LAYER_COMPOSITE_CLIP_TO_LAYER:
+ action = "layers-composite-mode-clip-to-layer"; break;
+ case GIMP_LAYER_COMPOSITE_INTERSECTION:
+ action = "layers-composite-mode-intersection"; break;
+ }
+
+ gimp_action_group_set_action_active (group, action, TRUE);
+
+ bs_mutable = gimp_layer_mode_is_blend_space_mutable (mode);
+ cs_mutable = gimp_layer_mode_is_composite_space_mutable (mode);
+ cm_mutable = gimp_layer_mode_is_composite_mode_mutable (mode);
+
+ mask = gimp_layer_get_mask (layer);
+ lock_alpha = gimp_layer_get_lock_alpha (layer);
+ can_lock_alpha = gimp_layer_can_lock_alpha (layer);
+ alpha = gimp_drawable_has_alpha (GIMP_DRAWABLE (layer));
+ visible = gimp_item_get_visible (GIMP_ITEM (layer));
+ writable = ! gimp_item_is_content_locked (GIMP_ITEM (layer));
+ movable = ! gimp_item_is_position_locked (GIMP_ITEM (layer));
+
+ if (gimp_viewable_get_children (GIMP_VIEWABLE (layer)))
+ children = TRUE;
+
+ layer_list = gimp_item_get_container_iter (GIMP_ITEM (layer));
+
+ list = g_list_find (layer_list, layer);
+
+ if (list)
+ {
+ prev = g_list_previous (list);
+ next = g_list_next (list);
+
+ for (next_visible = next;
+ next_visible;
+ next_visible = g_list_next (next_visible))
+ {
+ if (gimp_item_get_visible (next_visible->data))
+ {
+ /* "next_visible" is actually "next_visible" and
+ * "writable" and "not group"
+ */
+ if (gimp_item_is_content_locked (next_visible->data) ||
+ gimp_viewable_get_children (next_visible->data))
+ next_visible = NULL;
+
+ break;
+ }
+ }
+ }
+
+ modes = gimp_layer_mode_get_context_array (mode,
+ GIMP_LAYER_MODE_CONTEXT_LAYER,
+ &n_modes);
+ while (i < (n_modes - 1) && modes[i] != mode)
+ i++;
+ g_free (modes);
+ next_mode = (i < n_modes - 1);
+ prev_mode = (i > 0);
+
+ text_layer = gimp_item_is_text_layer (GIMP_ITEM (layer));
+ }
+ }
+
+#define SET_VISIBLE(action,condition) \
+ gimp_action_group_set_action_visible (group, action, (condition) != 0)
+#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_LABEL(action,label) \
+ gimp_action_group_set_action_label (group, action, label)
+
+ SET_SENSITIVE ("layers-edit", !ac && ((layer && !fs) || text_layer));
+ SET_VISIBLE ("layers-edit-text", text_layer && !ac);
+ SET_SENSITIVE ("layers-edit-text", text_layer && !ac);
+ SET_SENSITIVE ("layers-edit-attributes", layer && !fs && !ac);
+
+ if (layer && gimp_layer_is_floating_sel (layer))
+ {
+ SET_LABEL ("layers-new", C_("layers-action", "To _New Layer"));
+ SET_LABEL ("layers-new-last-values", C_("layers-action", "To _New Layer"));
+ }
+ else
+ {
+ SET_LABEL ("layers-new", C_("layers-action", "_New Layer..."));
+ SET_LABEL ("layers-new-last-values", C_("layers-action", "_New Layer"));
+ }
+
+ SET_SENSITIVE ("layers-new", image);
+ SET_SENSITIVE ("layers-new-last-values", image);
+ SET_SENSITIVE ("layers-new-from-visible", image);
+ SET_SENSITIVE ("layers-new-group", image && !indexed);
+ SET_SENSITIVE ("layers-duplicate", layer && !fs && !ac);
+ SET_SENSITIVE ("layers-delete", layer && !ac);
+
+ SET_SENSITIVE ("layers-mode-first", layer && !ac && prev_mode);
+ SET_SENSITIVE ("layers-mode-last", layer && !ac && next_mode);
+ SET_SENSITIVE ("layers-mode-previous", layer && !ac && prev_mode);
+ SET_SENSITIVE ("layers-mode-next", layer && !ac && next_mode);
+
+ SET_SENSITIVE ("layers-select-top", layer && !fs && !ac && prev);
+ SET_SENSITIVE ("layers-select-bottom", layer && !fs && !ac && next);
+ SET_SENSITIVE ("layers-select-previous", layer && !fs && !ac && prev);
+ SET_SENSITIVE ("layers-select-next", layer && !fs && !ac && next);
+
+ SET_SENSITIVE ("layers-raise", layer && !fs && !ac && prev);
+ SET_SENSITIVE ("layers-raise-to-top", layer && !fs && !ac && prev);
+ SET_SENSITIVE ("layers-lower", layer && !fs && !ac && next);
+ SET_SENSITIVE ("layers-lower-to-bottom", layer && !fs && !ac && next);
+
+ SET_VISIBLE ("layers-anchor", layer && fs && !ac);
+ SET_VISIBLE ("layers-merge-down", !fs);
+ SET_SENSITIVE ("layers-merge-down", layer && !fs && !ac && visible && next_visible);
+ SET_VISIBLE ("layers-merge-down-button", !fs);
+ SET_SENSITIVE ("layers-merge-down-button", layer && !fs && !ac);
+ SET_VISIBLE ("layers-merge-group", children);
+ SET_SENSITIVE ("layers-merge-group", layer && !fs && !ac && children);
+ SET_SENSITIVE ("layers-merge-layers", layer && !fs && !ac);
+ SET_SENSITIVE ("layers-flatten-image", layer && !fs && !ac);
+
+ SET_VISIBLE ("layers-text-discard", text_layer && !ac);
+ SET_VISIBLE ("layers-text-to-vectors", text_layer && !ac);
+ SET_VISIBLE ("layers-text-along-vectors", text_layer && !ac);
+
+ SET_SENSITIVE ("layers-resize", writable && movable && !ac);
+ SET_SENSITIVE ("layers-resize-to-image", writable && movable && !ac);
+ SET_SENSITIVE ("layers-scale", writable && movable && !ac);
+
+ SET_SENSITIVE ("layers-crop-to-selection", writable && movable && sel);
+ SET_SENSITIVE ("layers-crop-to-content", writable && movable);
+
+ SET_SENSITIVE ("layers-alpha-add", writable && !children && !fs && !alpha);
+ SET_SENSITIVE ("layers-alpha-remove", writable && !children && !fs && alpha);
+
+ SET_SENSITIVE ("layers-lock-alpha", can_lock_alpha);
+ SET_ACTIVE ("layers-lock-alpha", lock_alpha);
+
+ SET_SENSITIVE ("layers-blend-space-auto", layer && bs_mutable);
+ SET_SENSITIVE ("layers-blend-space-rgb-linear", layer && bs_mutable);
+ SET_SENSITIVE ("layers-blend-space-rgb-perceptual", layer && bs_mutable);
+
+ SET_SENSITIVE ("layers-composite-space-auto", layer && cs_mutable);
+ SET_SENSITIVE ("layers-composite-space-rgb-linear", layer && cs_mutable);
+ SET_SENSITIVE ("layers-composite-space-rgb-perceptual", layer && cs_mutable);
+
+ SET_SENSITIVE ("layers-composite-mode-auto", layer && cm_mutable);
+ SET_SENSITIVE ("layers-composite-mode-union", layer && cm_mutable);
+ SET_SENSITIVE ("layers-composite-mode-clip-to-backdrop", layer && cm_mutable);
+ SET_SENSITIVE ("layers-composite-mode-clip-to-layer", layer && cm_mutable);
+ SET_SENSITIVE ("layers-composite-mode-intersection", layer && cm_mutable);
+
+ SET_SENSITIVE ("layers-mask-add", layer && !fs && !ac && !mask);
+ SET_SENSITIVE ("layers-mask-add-button", layer && !fs && !ac);
+ SET_SENSITIVE ("layers-mask-add-last-values", layer && !fs && !ac && !mask);
+
+ SET_SENSITIVE ("layers-mask-apply", writable && !fs && !ac && mask && !children);
+ SET_SENSITIVE ("layers-mask-delete", layer && !fs && !ac && mask);
+
+ SET_SENSITIVE ("layers-mask-edit", layer && !fs && !ac && mask);
+ SET_SENSITIVE ("layers-mask-show", layer && !fs && !ac && mask);
+ SET_SENSITIVE ("layers-mask-disable", layer && !fs && !ac && mask);
+
+ SET_ACTIVE ("layers-mask-edit", mask && gimp_layer_get_edit_mask (layer));
+ SET_ACTIVE ("layers-mask-show", mask && gimp_layer_get_show_mask (layer));
+ SET_ACTIVE ("layers-mask-disable", mask && !gimp_layer_get_apply_mask (layer));
+
+ SET_SENSITIVE ("layers-mask-selection-replace", layer && !fs && !ac && mask);
+ SET_SENSITIVE ("layers-mask-selection-add", layer && !fs && !ac && mask);
+ SET_SENSITIVE ("layers-mask-selection-subtract", layer && !fs && !ac && mask);
+ SET_SENSITIVE ("layers-mask-selection-intersect", layer && !fs && !ac && mask);
+
+ SET_SENSITIVE ("layers-alpha-selection-replace", layer && !fs && !ac);
+ SET_SENSITIVE ("layers-alpha-selection-add", layer && !fs && !ac);
+ SET_SENSITIVE ("layers-alpha-selection-subtract", layer && !fs && !ac);
+ SET_SENSITIVE ("layers-alpha-selection-intersect", layer && !fs && !ac);
+
+#undef SET_VISIBLE
+#undef SET_SENSITIVE
+#undef SET_ACTIVE
+#undef SET_LABEL
+
+ items_actions_update (group, "layers", GIMP_ITEM (layer));
+}