diff options
Diffstat (limited to 'app/actions/layers-actions.c')
| -rw-r--r-- | app/actions/layers-actions.c | 1027 |
1 files changed, 1027 insertions, 0 deletions
diff --git a/app/actions/layers-actions.c b/app/actions/layers-actions.c new file mode 100644 index 0000000..2100696 --- /dev/null +++ b/app/actions/layers-actions.c @@ -0,0 +1,1027 @@ +/* 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)); +} |