gimp/app/actions/paths-actions.c

463 lines
17 KiB
C

/* 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/gimpchannel.h"
#include "core/gimpcontainer.h"
#include "core/gimpimage.h"
#include "widgets/gimpactiongroup.h"
#include "widgets/gimphelp-ids.h"
#include "widgets/gimpwidgets-utils.h"
#include "actions.h"
#include "items-actions.h"
#include "paths-actions.h"
#include "paths-commands.h"
#include "gimp-intl.h"
static const GimpActionEntry paths_actions[] =
{
{ "paths-edit", GIMP_ICON_TOOL_PATH,
NC_("paths-action", "Edit Pa_th"), NULL, { NULL },
NC_("paths-action", "Edit the active path"),
paths_edit_cmd_callback,
GIMP_HELP_TOOL_VECTORS },
{ "paths-edit-attributes", GIMP_ICON_EDIT,
NC_("paths-action", "_Edit Path Attributes..."), NULL, { NULL },
NC_("paths-action", "Edit path attributes"),
paths_edit_attributes_cmd_callback,
GIMP_HELP_PATH_EDIT },
{ "paths-new", GIMP_ICON_DOCUMENT_NEW,
NC_("paths-action", "_New Path..."), NULL, { NULL },
NC_("paths-action", "Create a new path..."),
paths_new_cmd_callback,
GIMP_HELP_PATH_NEW },
{ "paths-new-last-values", GIMP_ICON_DOCUMENT_NEW,
NC_("paths-action", "_New Path with last values"), NULL, { NULL },
NC_("paths-action", "Create a new path with last used values"),
paths_new_last_vals_cmd_callback,
GIMP_HELP_PATH_NEW },
{ "paths-duplicate", GIMP_ICON_OBJECT_DUPLICATE,
NC_("paths-action", "D_uplicate Paths"), NULL, { NULL },
NC_("paths-action", "Duplicate these paths"),
paths_duplicate_cmd_callback,
GIMP_HELP_PATH_DUPLICATE },
{ "paths-delete", GIMP_ICON_EDIT_DELETE,
NC_("paths-action", "_Delete Paths"), NULL, { NULL },
NC_("paths-action", "Delete the selected paths"),
paths_delete_cmd_callback,
GIMP_HELP_PATH_DELETE },
{ "paths-merge-visible", NULL,
NC_("paths-action", "Merge _Visible Paths"), NULL, { NULL }, NULL,
paths_merge_visible_cmd_callback,
GIMP_HELP_PATH_MERGE_VISIBLE },
{ "paths-raise", GIMP_ICON_GO_UP,
NC_("paths-action", "_Raise Paths"), NULL, { NULL },
NC_("paths-action", "Raise the selected paths"),
paths_raise_cmd_callback,
GIMP_HELP_PATH_RAISE },
{ "paths-raise-to-top", GIMP_ICON_GO_TOP,
NC_("paths-action", "Raise Paths to _Top"), NULL, { NULL },
NC_("paths-action", "Raise the selected paths to the top"),
paths_raise_to_top_cmd_callback,
GIMP_HELP_PATH_RAISE_TO_TOP },
{ "paths-lower", GIMP_ICON_GO_DOWN,
NC_("paths-action", "_Lower Paths"), NULL, { NULL },
NC_("paths-action", "Lower the selected paths"),
paths_lower_cmd_callback,
GIMP_HELP_PATH_LOWER },
{ "paths-lower-to-bottom", GIMP_ICON_GO_BOTTOM,
NC_("paths-action", "Lower Paths to _Bottom"), NULL, { NULL },
NC_("paths-action", "Lower the selected paths to the bottom"),
paths_lower_to_bottom_cmd_callback,
GIMP_HELP_PATH_LOWER_TO_BOTTOM },
{ "paths-fill", GIMP_ICON_TOOL_BUCKET_FILL,
NC_("paths-action", "Fill Pat_hs..."), NULL, { NULL },
NC_("paths-action", "Fill the paths"),
paths_fill_cmd_callback,
GIMP_HELP_PATH_FILL },
{ "paths-fill-last-values", GIMP_ICON_TOOL_BUCKET_FILL,
NC_("paths-action", "Fill Paths"), NULL, { NULL },
NC_("paths-action", "Fill the paths with last values"),
paths_fill_last_vals_cmd_callback,
GIMP_HELP_PATH_FILL },
{ "paths-stroke", GIMP_ICON_PATH_STROKE,
NC_("paths-action", "Stro_ke Paths..."), NULL, { NULL },
NC_("paths-action", "Paint along the paths"),
paths_stroke_cmd_callback,
GIMP_HELP_PATH_STROKE },
{ "paths-stroke-last-values", GIMP_ICON_PATH_STROKE,
NC_("paths-action", "Stro_ke Paths"), NULL, { NULL },
NC_("paths-action", "Paint along the paths with last values"),
paths_stroke_last_vals_cmd_callback,
GIMP_HELP_PATH_STROKE },
{ "paths-copy", GIMP_ICON_EDIT_COPY,
NC_("paths-action", "Co_py Paths"), NULL, { NULL }, NULL,
paths_copy_cmd_callback,
GIMP_HELP_PATH_COPY },
{ "paths-paste", GIMP_ICON_EDIT_PASTE,
NC_("paths-action", "Paste Pat_h"), NULL, { NULL }, NULL,
paths_paste_cmd_callback,
GIMP_HELP_PATH_PASTE },
{ "paths-export", GIMP_ICON_DOCUMENT_SAVE,
NC_("paths-action", "E_xport Paths..."), NULL, { NULL }, NULL,
paths_export_cmd_callback,
GIMP_HELP_PATH_EXPORT },
{ "paths-import", GIMP_ICON_DOCUMENT_OPEN,
NC_("paths-action", "I_mport Path..."), NULL, { NULL }, NULL,
paths_import_cmd_callback,
GIMP_HELP_PATH_IMPORT }
};
static const GimpToggleActionEntry paths_toggle_actions[] =
{
{ "paths-visible", GIMP_ICON_VISIBLE,
NC_("paths-action", "Toggle Path _Visibility"), NULL, { NULL }, NULL,
paths_visible_cmd_callback,
FALSE,
GIMP_HELP_PATH_VISIBLE },
{ "paths-lock-content", GIMP_ICON_LOCK_CONTENT,
NC_("paths-action", "L_ock Strokes of Path"), NULL, { NULL }, NULL,
paths_lock_content_cmd_callback,
FALSE,
GIMP_HELP_PATH_LOCK_STROKES },
{ "paths-lock-position", GIMP_ICON_LOCK_POSITION,
NC_("paths-action", "L_ock Position of Path"), NULL, { NULL }, NULL,
paths_lock_position_cmd_callback,
FALSE,
GIMP_HELP_PATH_LOCK_POSITION }
};
static const GimpEnumActionEntry paths_color_tag_actions[] =
{
{ "paths-color-tag-none", GIMP_ICON_EDIT_CLEAR,
NC_("paths-action", "None"), NULL, { NULL },
NC_("paths-action", "Path Color Tag: Clear"),
GIMP_COLOR_TAG_NONE, FALSE,
GIMP_HELP_PATH_COLOR_TAG },
{ "paths-color-tag-blue", NULL,
NC_("paths-action", "Blue"), NULL, { NULL },
NC_("paths-action", "Path Color Tag: Set to Blue"),
GIMP_COLOR_TAG_BLUE, FALSE,
GIMP_HELP_PATH_COLOR_TAG },
{ "paths-color-tag-green", NULL,
NC_("paths-action", "Green"), NULL, { NULL },
NC_("paths-action", "Path Color Tag: Set to Green"),
GIMP_COLOR_TAG_GREEN, FALSE,
GIMP_HELP_PATH_COLOR_TAG },
{ "paths-color-tag-yellow", NULL,
NC_("paths-action", "Yellow"), NULL, { NULL },
NC_("paths-action", "Path Color Tag: Set to Yellow"),
GIMP_COLOR_TAG_YELLOW, FALSE,
GIMP_HELP_PATH_COLOR_TAG },
{ "paths-color-tag-orange", NULL,
NC_("paths-action", "Orange"), NULL, { NULL },
NC_("paths-action", "Path Color Tag: Set to Orange"),
GIMP_COLOR_TAG_ORANGE, FALSE,
GIMP_HELP_PATH_COLOR_TAG },
{ "paths-color-tag-brown", NULL,
NC_("paths-action", "Brown"), NULL, { NULL },
NC_("paths-action", "Path Color Tag: Set to Brown"),
GIMP_COLOR_TAG_BROWN, FALSE,
GIMP_HELP_PATH_COLOR_TAG },
{ "paths-color-tag-red", NULL,
NC_("paths-action", "Red"), NULL, { NULL },
NC_("paths-action", "Path Color Tag: Set to Red"),
GIMP_COLOR_TAG_RED, FALSE,
GIMP_HELP_PATH_COLOR_TAG },
{ "paths-color-tag-violet", NULL,
NC_("paths-action", "Violet"), NULL, { NULL },
NC_("paths-action", "Path Color Tag: Set to Violet"),
GIMP_COLOR_TAG_VIOLET, FALSE,
GIMP_HELP_PATH_COLOR_TAG },
{ "paths-color-tag-gray", NULL,
NC_("paths-action", "Gray"), NULL, { NULL },
NC_("paths-action", "Path Color Tag: Set to Gray"),
GIMP_COLOR_TAG_GRAY, FALSE,
GIMP_HELP_PATH_COLOR_TAG }
};
static const GimpEnumActionEntry paths_to_selection_actions[] =
{
{ "paths-selection-replace", GIMP_ICON_SELECTION_REPLACE,
NC_("paths-action", "Paths to Sele_ction"), NULL, { NULL },
NC_("paths-action", "Path to selection"),
GIMP_CHANNEL_OP_REPLACE, FALSE,
GIMP_HELP_PATH_SELECTION_REPLACE },
{ "paths-selection-from-paths", GIMP_ICON_SELECTION_REPLACE,
NC_("paths-action", "Selection Fr_om Paths"), NULL, { "<shift>V", NULL },
NC_("paths-action", "Replace selection with paths"),
GIMP_CHANNEL_OP_REPLACE, FALSE,
GIMP_HELP_PATH_SELECTION_REPLACE },
{ "paths-selection-add", GIMP_ICON_SELECTION_ADD,
NC_("paths-action", "_Add Paths to Selection"), NULL, { NULL },
NC_("paths-action", "Add paths to selection"),
GIMP_CHANNEL_OP_ADD, FALSE,
GIMP_HELP_PATH_SELECTION_ADD },
{ "paths-selection-subtract", GIMP_ICON_SELECTION_SUBTRACT,
NC_("paths-action", "_Subtract Paths from Selection"), NULL, { NULL },
NC_("paths-action", "Subtract paths from selection"),
GIMP_CHANNEL_OP_SUBTRACT, FALSE,
GIMP_HELP_PATH_SELECTION_SUBTRACT },
{ "paths-selection-intersect", GIMP_ICON_SELECTION_INTERSECT,
NC_("paths-action", "_Intersect Paths with Selection"), NULL, { NULL },
NC_("paths-action", "Intersect paths with selection"),
GIMP_CHANNEL_OP_INTERSECT, FALSE,
GIMP_HELP_PATH_SELECTION_INTERSECT }
};
static const GimpEnumActionEntry paths_selection_to_paths_actions[] =
{
{ "paths-selection-to-path", GIMP_ICON_SELECTION_TO_PATH,
NC_("paths-action", "Selecti_on to Path"),
NC_("paths-action", "To _Path"), { NULL },
NC_("paths-action", "Selection to path"),
FALSE, FALSE,
GIMP_HELP_SELECTION_TO_PATH },
{ "paths-selection-to-path-advanced", GIMP_ICON_SELECTION_TO_PATH,
NC_("paths-action", "Selection to Path (_Advanced)"), NULL, { NULL },
NC_("paths-action", "Advanced options"),
TRUE, FALSE,
GIMP_HELP_SELECTION_TO_PATH }
};
static const GimpEnumActionEntry paths_select_actions[] =
{
{ "paths-select-top", NULL,
NC_("paths-action", "Select _Top Path"), NULL, { NULL },
NC_("paths-action", "Select the topmost path"),
GIMP_ACTION_SELECT_FIRST, FALSE,
GIMP_HELP_PATH_TOP },
{ "paths-select-bottom", NULL,
NC_("paths-action", "Select _Bottom Path"), NULL, { NULL },
NC_("paths-action", "Select the bottommost path"),
GIMP_ACTION_SELECT_LAST, FALSE,
GIMP_HELP_PATH_BOTTOM },
{ "paths-select-previous", NULL,
NC_("paths-action", "Select _Previous Path"), NULL, { NULL },
NC_("paths-action", "Select the path above the current path"),
GIMP_ACTION_SELECT_PREVIOUS, FALSE,
GIMP_HELP_PATH_PREVIOUS },
{ "paths-select-next", NULL,
NC_("paths-action", "Select _Next Path"), NULL, { NULL },
NC_("paths-action", "Select the path below the current path"),
GIMP_ACTION_SELECT_NEXT, FALSE,
GIMP_HELP_PATH_NEXT }
};
void
paths_actions_setup (GimpActionGroup *group)
{
gimp_action_group_add_actions (group, "paths-action",
paths_actions,
G_N_ELEMENTS (paths_actions));
gimp_action_group_add_toggle_actions (group, "paths-action",
paths_toggle_actions,
G_N_ELEMENTS (paths_toggle_actions));
gimp_action_group_add_enum_actions (group, "paths-action",
paths_color_tag_actions,
G_N_ELEMENTS (paths_color_tag_actions),
paths_color_tag_cmd_callback);
gimp_action_group_add_enum_actions (group, "paths-action",
paths_to_selection_actions,
G_N_ELEMENTS (paths_to_selection_actions),
paths_to_selection_cmd_callback);
gimp_action_group_add_enum_actions (group, "paths-action",
paths_selection_to_paths_actions,
G_N_ELEMENTS (paths_selection_to_paths_actions),
paths_selection_to_paths_cmd_callback);
gimp_action_group_add_enum_actions (group, "paths-action",
paths_select_actions,
G_N_ELEMENTS (paths_select_actions),
paths_select_cmd_callback);
items_actions_setup (group, "paths");
}
void
paths_actions_update (GimpActionGroup *group,
gpointer data)
{
GimpImage *image = action_data_get_image (data);
GList *selected_path = NULL;
gint n_selected_paths = 0;
gint n_paths = 0;
gboolean mask_empty = TRUE;
gboolean dr_writable = FALSE;
gboolean dr_children = FALSE;
gboolean have_prev = FALSE; /* At least 1 selected path has a previous sibling. */
gboolean have_next = FALSE; /* At least 1 selected path has a next sibling. */
gboolean first_selected = FALSE; /* First channel is selected */
gboolean last_selected = FALSE; /* Last channel is selected */
if (image)
{
GList *drawables;
GList *iter;
n_paths = gimp_image_get_n_paths (image);
mask_empty = gimp_channel_is_empty (gimp_image_get_mask (image));
selected_path = gimp_image_get_selected_paths (image);
n_selected_paths = g_list_length (selected_path);
for (iter = selected_path; iter; iter = iter->next)
{
GList *paths_list;
GList *iter2;
paths_list = gimp_item_get_container_iter (GIMP_ITEM (iter->data));
iter2 = g_list_find (paths_list, iter->data);
if (iter2)
{
if (gimp_item_get_index (iter2->data) == 0)
first_selected = TRUE;
if (gimp_item_get_index (iter2->data) == n_paths - 1)
last_selected = TRUE;
if (g_list_previous (iter2))
have_prev = TRUE;
if (g_list_next (iter2))
have_next = TRUE;
}
}
drawables = gimp_image_get_selected_drawables (image);
if (g_list_length (drawables) == 1)
{
dr_writable = ! gimp_item_is_content_locked (GIMP_ITEM (drawables->data), NULL);
if (gimp_viewable_get_children (GIMP_VIEWABLE (drawables->data)))
dr_children = TRUE;
}
g_list_free (drawables);
}
#define SET_SENSITIVE(action,condition) \
gimp_action_group_set_action_sensitive (group, action, (condition) != 0, NULL)
#define SET_ACTIVE(action,condition) \
gimp_action_group_set_action_active (group, action, (condition) != 0)
SET_SENSITIVE ("paths-edit", n_selected_paths == 1);
SET_SENSITIVE ("paths-edit-attributes", n_selected_paths == 1);
SET_SENSITIVE ("paths-new", image);
SET_SENSITIVE ("paths-new-last-values", image);
SET_SENSITIVE ("paths-duplicate", n_selected_paths > 0);
SET_SENSITIVE ("paths-delete", n_selected_paths > 0);
SET_SENSITIVE ("paths-merge-visible", n_paths > 1);
SET_SENSITIVE ("paths-raise", n_selected_paths > 0 && have_prev && !first_selected);
SET_SENSITIVE ("paths-raise-to-top", n_selected_paths > 0 && have_prev);
SET_SENSITIVE ("paths-lower", n_selected_paths > 0 && have_next && !last_selected);
SET_SENSITIVE ("paths-lower-to-bottom", n_selected_paths > 0 && have_next);
SET_SENSITIVE ("paths-copy", n_selected_paths > 0);
SET_SENSITIVE ("paths-paste", image);
SET_SENSITIVE ("paths-export", n_selected_paths > 0);
SET_SENSITIVE ("paths-import", image);
SET_SENSITIVE ("paths-selection-to-path", image && !mask_empty);
SET_SENSITIVE ("paths-selection-to-path-advanced", image && !mask_empty);
SET_SENSITIVE ("paths-fill", n_selected_paths > 0 &&
dr_writable &&
!dr_children);
SET_SENSITIVE ("paths-fill-last-values", n_selected_paths > 0 &&
dr_writable &&
!dr_children);
SET_SENSITIVE ("paths-stroke", n_selected_paths > 0 &&
dr_writable &&
!dr_children);
SET_SENSITIVE ("paths-stroke-last-values", n_selected_paths > 0 &&
dr_writable &&
!dr_children);
SET_SENSITIVE ("paths-selection-replace", n_selected_paths > 0);
SET_SENSITIVE ("paths-selection-from-paths", n_selected_paths > 0);
SET_SENSITIVE ("paths-selection-add", n_selected_paths > 0);
SET_SENSITIVE ("paths-selection-subtract", n_selected_paths > 0);
SET_SENSITIVE ("paths-selection-intersect", n_selected_paths > 0);
SET_SENSITIVE ("paths-select-top", n_selected_paths > 0 && have_prev);
SET_SENSITIVE ("paths-select-bottom", n_selected_paths > 0 && have_next);
SET_SENSITIVE ("paths-select-previous", n_selected_paths > 0 && have_prev);
SET_SENSITIVE ("paths-select-next", n_selected_paths > 0 && have_next);
#undef SET_SENSITIVE
#undef SET_ACTIVE
items_actions_update (group, "paths", selected_path);
}