static GimpVectors *
gimp_image_duplicate_vectors (GimpImage *image,
GimpImage *new_image)
{
GimpVectors *active_vectors = NULL;
GList *list;
gint count;
for (list = gimp_image_get_vectors_iter (image), count = 0;
list;
list = g_list_next (list))
{
GimpVectors *vectors = list->data;
GimpVectors *new_vectors;
new_vectors = GIMP_VECTORS (gimp_image_duplicate_item (GIMP_ITEM (vectors),
new_image));
if (gimp_image_get_active_vectors (image) == vectors)
active_vectors = new_vectors;
gimp_image_add_vectors (new_image, new_vectors,
NULL, count++, FALSE);
}
return active_vectors;
}
void
vectors_select_cmd_callback (GtkAction *action,
gint value,
gpointer data)
{
GimpImage *image;
GimpVectors *vectors;
GimpContainer *container;
GimpVectors *new_vectors;
return_if_no_image (image, data);
vectors = gimp_image_get_active_vectors (image);
if (vectors)
container = gimp_item_get_container (GIMP_ITEM (vectors));
else
container = gimp_image_get_vectors (image);
new_vectors = (GimpVectors *) action_select_object ((GimpActionSelectType) value,
container,
(GimpObject *) vectors);
if (new_vectors && new_vectors != vectors)
{
gimp_image_set_active_vectors (image, new_vectors);
gimp_image_flush (image);
}
}
static void
vectors_export_response (GtkWidget *widget,
gint response_id,
VectorsExportDialog *dialog)
{
if (response_id == GTK_RESPONSE_OK)
{
GimpVectors *vectors = NULL;
gchar *filename;
GError *error = NULL;
vectors_export_active_only = dialog->active_only;
filename = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (widget));
if (vectors_export_active_only)
vectors = gimp_image_get_active_vectors (dialog->image);
if (! gimp_vectors_export_file (dialog->image, vectors, filename, &error))
{
gimp_message (dialog->image->gimp, G_OBJECT (widget),
GIMP_MESSAGE_ERROR,
"%s", error->message);
g_error_free (error);
return;
}
g_free (filename);
}
gtk_widget_destroy (widget);
}
static void
gimp_display_shell_active_vectors_handler (GimpImage *image,
GimpDisplayShell *shell)
{
GimpCanvasProxyGroup *group = GIMP_CANVAS_PROXY_GROUP (shell->vectors);
GimpVectors *active = gimp_image_get_active_vectors (image);
GList *list;
for (list = gimp_image_get_vectors_iter (image);
list;
list = g_list_next (list))
{
GimpVectors *vectors = list->data;
GimpCanvasItem *item;
item = gimp_canvas_proxy_group_get_item (group, vectors);
gimp_canvas_item_set_highlight (item, vectors == active);
}
}
static void
vectors_export_callback (GtkWidget *dialog,
GimpImage *image,
GFile *file,
GFile *export_folder,
gboolean active_only,
gpointer user_data)
{
GimpDialogConfig *config = GIMP_DIALOG_CONFIG (image->gimp->config);
GimpVectors *vectors = NULL;
gchar *path = NULL;
GError *error = NULL;
if (export_folder)
path = gimp_file_get_config_path (export_folder, NULL);
g_object_set (config,
"path-export-path", path,
"path-export-active-only", active_only,
NULL);
if (path)
g_free (path);
if (config->vectors_export_active_only)
vectors = gimp_image_get_active_vectors (image);
if (! gimp_vectors_export_file (image, vectors, file, &error))
{
gimp_message (image->gimp, G_OBJECT (dialog),
GIMP_MESSAGE_ERROR,
"%s", error->message);
g_clear_error (&error);
return;
}
gtk_widget_destroy (dialog);
}
static void
gimp_move_tool_cursor_update (GimpTool *tool,
const GimpCoords *coords,
GdkModifierType state,
GimpDisplay *display)
{
GimpMoveOptions *options = GIMP_MOVE_TOOL_GET_OPTIONS (tool);
GimpDisplayShell *shell = gimp_display_get_shell (display);
GimpImage *image = gimp_display_get_image (display);
GimpCursorType cursor = GIMP_CURSOR_MOUSE;
GimpToolCursorType tool_cursor = GIMP_TOOL_CURSOR_MOVE;
GimpCursorModifier modifier = GIMP_CURSOR_MODIFIER_NONE;
if (options->move_type == GIMP_TRANSFORM_TYPE_PATH)
{
tool_cursor = GIMP_TOOL_CURSOR_PATHS;
modifier = GIMP_CURSOR_MODIFIER_MOVE;
if (options->move_current)
{
if (! gimp_image_get_active_vectors (image))
modifier = GIMP_CURSOR_MODIFIER_BAD;
}
else
{
if (gimp_draw_tool_on_vectors (GIMP_DRAW_TOOL (tool), display,
coords, 7, 7,
NULL, NULL, NULL, NULL, NULL, NULL))
{
tool_cursor = GIMP_TOOL_CURSOR_HAND;
}
else
{
modifier = GIMP_CURSOR_MODIFIER_BAD;
}
}
}
else if (options->move_type == GIMP_TRANSFORM_TYPE_SELECTION)
{
tool_cursor = GIMP_TOOL_CURSOR_RECT_SELECT;
modifier = GIMP_CURSOR_MODIFIER_MOVE;
if (gimp_channel_is_empty (gimp_image_get_mask (image)))
modifier = GIMP_CURSOR_MODIFIER_BAD;
}
else if (options->move_current)
{
if (! gimp_image_get_active_drawable (image))
modifier = GIMP_CURSOR_MODIFIER_BAD;
}
else
{
GimpGuide *guide;
GimpLayer *layer;
const gint snap_distance = display->config->snap_distance;
if (gimp_display_shell_get_show_guides (shell) &&
(guide = gimp_image_find_guide (image, coords->x, coords->y,
FUNSCALEX (shell, snap_distance),
FUNSCALEY (shell, snap_distance))))
{
tool_cursor = GIMP_TOOL_CURSOR_HAND;
modifier = GIMP_CURSOR_MODIFIER_MOVE;
}
else if ((layer = gimp_image_pick_layer (image,
coords->x, coords->y)))
{
/* if there is a floating selection, and this aint it... */
if (gimp_image_get_floating_selection (image) &&
! gimp_layer_is_floating_sel (layer))
{
tool_cursor = GIMP_TOOL_CURSOR_MOVE;
modifier = GIMP_CURSOR_MODIFIER_ANCHOR;
}
else if (layer != gimp_image_get_active_layer (image))
{
tool_cursor = GIMP_TOOL_CURSOR_HAND;
modifier = GIMP_CURSOR_MODIFIER_MOVE;
}
}
else
{
modifier = GIMP_CURSOR_MODIFIER_BAD;
}
}
gimp_tool_control_set_cursor (tool->control, cursor);
gimp_tool_control_set_tool_cursor (tool->control, tool_cursor);
gimp_tool_control_set_cursor_modifier (tool->control, modifier);
GIMP_TOOL_CLASS (parent_class)->cursor_update (tool, coords, state, display);
}
static void
gimp_move_tool_button_press (GimpTool *tool,
const GimpCoords *coords,
guint32 time,
GdkModifierType state,
GimpButtonPressType press_type,
GimpDisplay *display)
{
GimpMoveTool *move = GIMP_MOVE_TOOL (tool);
GimpMoveOptions *options = GIMP_MOVE_TOOL_GET_OPTIONS (tool);
GimpDisplayShell *shell = gimp_display_get_shell (display);
GimpImage *image = gimp_display_get_image (display);
tool->display = display;
move->floating_layer = NULL;
move->guide = NULL;
move->moving_guide = FALSE;
move->old_active_layer = NULL;
move->old_active_vectors = NULL;
if (! options->move_current)
{
if (options->move_type == GIMP_TRANSFORM_TYPE_PATH)
{
GimpVectors *vectors;
if (gimp_draw_tool_on_vectors (GIMP_DRAW_TOOL (tool), display,
coords, 7, 7,
NULL, NULL, NULL, NULL, NULL,
&vectors))
{
move->old_active_vectors =
gimp_image_get_active_vectors (image);
gimp_image_set_active_vectors (image, vectors);
}
else
{
/* no path picked */
return;
}
}
else if (options->move_type == GIMP_TRANSFORM_TYPE_LAYER)
{
GimpGuide *guide;
GimpLayer *layer;
const gint snap_distance = display->config->snap_distance;
if (gimp_display_shell_get_show_guides (shell) &&
(guide = gimp_image_find_guide (image,
coords->x, coords->y,
FUNSCALEX (shell, snap_distance),
FUNSCALEY (shell, snap_distance))))
{
move->guide = guide;
move->moving_guide = TRUE;
move->guide_position = gimp_guide_get_position (guide);
move->guide_orientation = gimp_guide_get_orientation (guide);
gimp_tool_control_set_scroll_lock (tool->control, TRUE);
gimp_tool_control_set_precision (tool->control,
GIMP_CURSOR_PRECISION_PIXEL_BORDER);
gimp_tool_control_activate (tool->control);
gimp_display_shell_selection_pause (shell);
gimp_draw_tool_start (GIMP_DRAW_TOOL (tool), display);
gimp_tool_push_status_length (tool, display,
_("Move Guide: "),
SWAP_ORIENT (move->guide_orientation),
move->guide_position,
NULL);
return;
}
else if ((layer = gimp_image_pick_layer (image,
coords->x,
coords->y)))
{
if (gimp_image_get_floating_selection (image) &&
! gimp_layer_is_floating_sel (layer))
{
/* If there is a floating selection, and this aint it,
* use the move tool to anchor it.
*/
move->floating_layer =
gimp_image_get_floating_selection (image);
gimp_tool_control_activate (tool->control);
return;
}
else
{
move->old_active_layer = gimp_image_get_active_layer (image);
gimp_image_set_active_layer (image, layer);
}
}
else
{
/* no guide and no layer picked */
return;
}
}
}
switch (options->move_type)
{
case GIMP_TRANSFORM_TYPE_PATH:
if (gimp_image_get_active_vectors (image))
gimp_edit_selection_tool_start (tool, display, coords,
GIMP_TRANSLATE_MODE_VECTORS, TRUE);
break;
case GIMP_TRANSFORM_TYPE_SELECTION:
if (! gimp_channel_is_empty (gimp_image_get_mask (image)))
gimp_edit_selection_tool_start (tool, display, coords,
GIMP_TRANSLATE_MODE_MASK, TRUE);
break;
case GIMP_TRANSFORM_TYPE_LAYER:
{
GimpDrawable *drawable = gimp_image_get_active_drawable (image);
if (GIMP_IS_LAYER_MASK (drawable))
gimp_edit_selection_tool_start (tool, display, coords,
GIMP_TRANSLATE_MODE_LAYER_MASK, TRUE);
else if (GIMP_IS_CHANNEL (drawable))
gimp_edit_selection_tool_start (tool, display, coords,
GIMP_TRANSLATE_MODE_CHANNEL, TRUE);
else if (GIMP_IS_LAYER (drawable))
gimp_edit_selection_tool_start (tool, display, coords,
GIMP_TRANSLATE_MODE_LAYER, TRUE);
}
break;
}
}
static void
gimp_align_tool_align (GimpAlignTool *align_tool,
GimpAlignmentType align_type)
{
GimpAlignOptions *options = GIMP_ALIGN_TOOL_GET_OPTIONS (align_tool);
GimpImage *image;
GObject *reference_object = NULL;
GList *list;
gint offset = 0;
/* if nothing is selected, just return */
if (! align_tool->selected_objects)
return;
image = gimp_display_get_image (GIMP_TOOL (align_tool)->display);
switch (align_type)
{
case GIMP_ALIGN_LEFT:
case GIMP_ALIGN_HCENTER:
case GIMP_ALIGN_RIGHT:
case GIMP_ALIGN_TOP:
case GIMP_ALIGN_VCENTER:
case GIMP_ALIGN_BOTTOM:
offset = 0;
break;
case GIMP_ARRANGE_LEFT:
case GIMP_ARRANGE_HCENTER:
case GIMP_ARRANGE_RIGHT:
case GIMP_ARRANGE_TOP:
case GIMP_ARRANGE_VCENTER:
case GIMP_ARRANGE_BOTTOM:
case GIMP_ARRANGE_HFILL:
case GIMP_ARRANGE_VFILL:
offset = options->offset_x;
break;
}
/* if only one object is selected, use the image as reference
* if multiple objects are selected, use the first one as reference if
* "set_reference" is TRUE, otherwise use NULL.
*/
list = align_tool->selected_objects;
switch (options->align_reference)
{
case GIMP_ALIGN_REFERENCE_IMAGE:
reference_object = G_OBJECT (image);
break;
case GIMP_ALIGN_REFERENCE_FIRST:
if (g_list_length (list) == 1)
{
reference_object = G_OBJECT (image);
}
else
{
if (align_tool->set_reference)
{
reference_object = G_OBJECT (list->data);
list = g_list_next (list);
}
else
{
reference_object = NULL;
}
}
break;
case GIMP_ALIGN_REFERENCE_SELECTION:
reference_object = G_OBJECT (gimp_image_get_mask (image));
break;
case GIMP_ALIGN_REFERENCE_ACTIVE_LAYER:
reference_object = G_OBJECT (gimp_image_get_active_layer (image));
break;
case GIMP_ALIGN_REFERENCE_ACTIVE_CHANNEL:
reference_object = G_OBJECT (gimp_image_get_active_channel (image));
break;
case GIMP_ALIGN_REFERENCE_ACTIVE_PATH:
reference_object = G_OBJECT (gimp_image_get_active_vectors (image));
break;
}
if (! reference_object)
return;
gimp_draw_tool_pause (GIMP_DRAW_TOOL (align_tool));
gimp_image_arrange_objects (image, list,
align_type,
reference_object,
align_type,
offset);
gimp_draw_tool_resume (GIMP_DRAW_TOOL (align_tool));
gimp_image_flush (image);
}
/* ------------------------------------------
* p_capture_4_vector_points
* ------------------------------------------
* capture the first 4 points of the 1st stroke in the active path vectors
* pointOrder POINT_ORDER_MODE_31_42 : order 0,1,2,3 compatible with the exactAligner script
* POINT_ORDER_MODE_21_43 : order 0,2,1,3
*/
static gint
p_capture_4_vector_points(gint32 imageId, AlingCoords *alingCoords, gint32 pointOrder)
{
gint32 activeVectorsId;
PixelCoords *coordPtr[4];
gint ii;
gint countVaildPoints;
if (pointOrder == POINT_ORDER_MODE_31_42)
{
coordPtr[0] = &alingCoords->startCoords;
coordPtr[1] = &alingCoords->startCoords2;
coordPtr[2] = &alingCoords->currCoords;
coordPtr[3] = &alingCoords->currCoords2;
}
else
{
coordPtr[0] = &alingCoords->startCoords;
coordPtr[2] = &alingCoords->startCoords2;
coordPtr[1] = &alingCoords->currCoords;
coordPtr[3] = &alingCoords->currCoords2;
}
countVaildPoints = 0;
for(ii=0; ii < 4; ii++)
{
coordPtr[ii]->px = -1;
coordPtr[ii]->py = -1;
coordPtr[ii]->valid = FALSE;
}
activeVectorsId = gimp_image_get_active_vectors(imageId);
if(activeVectorsId >= 0)
{
gint num_strokes;
gint *strokes;
strokes = gimp_vectors_get_strokes (activeVectorsId, &num_strokes);
if(strokes)
{
if(num_strokes > 0)
{
gdouble *points;
gint num_points;
gboolean closed;
GimpVectorsStrokeType type;
points = NULL;
type = gimp_vectors_stroke_get_points(activeVectorsId, strokes[0],
&num_points, &points, &closed);
if(gap_debug)
{
gint ii;
for(ii=0; ii < MIN(24, num_points); ii++)
{
printf ("point[%d] = %.3f\n", ii, points[ii]);
}
}
if (type == GIMP_VECTORS_STROKE_TYPE_BEZIER)
{
if(num_points >= 6)
{
coordPtr[0]->px = points[0];
coordPtr[0]->py = points[1];
coordPtr[0]->valid = TRUE;
countVaildPoints++;
}
if(num_points >= 12)
{
coordPtr[1]->px = points[6];
coordPtr[1]->py = points[7];
coordPtr[1]->valid = TRUE;
countVaildPoints++;
}
if(num_points >= 18)
{
coordPtr[2]->px = points[12];
coordPtr[2]->py = points[13];
coordPtr[2]->valid = TRUE;
countVaildPoints++;
}
if(num_points >= 24)
{
coordPtr[3]->px = points[18];
coordPtr[3]->py = points[19];
coordPtr[3]->valid = TRUE;
countVaildPoints++;
}
}
if(points)
{
g_free(points);
}
}
g_free(strokes);
}
}
return(countVaildPoints);
} /* end p_capture_4_vector_points */
gboolean
gimp_image_snap_rectangle (GimpImage *image,
gdouble x1,
gdouble y1,
gdouble x2,
gdouble y2,
gdouble *tx1,
gdouble *ty1,
gdouble epsilon_x,
gdouble epsilon_y,
gboolean snap_to_guides,
gboolean snap_to_grid,
gboolean snap_to_canvas,
gboolean snap_to_vectors)
{
gdouble nx, ny;
gdouble mindist_x = G_MAXDOUBLE;
gdouble mindist_y = G_MAXDOUBLE;
gdouble x_center = (x1 + x2) / 2.0;
gdouble y_center = (y1 + y2) / 2.0;
gboolean snapped = FALSE;
g_return_val_if_fail (GIMP_IS_IMAGE (image), FALSE);
g_return_val_if_fail (tx1 != NULL, FALSE);
g_return_val_if_fail (ty1 != NULL, FALSE);
*tx1 = x1;
*ty1 = y1;
if (! gimp_image_get_guides (image)) snap_to_guides = FALSE;
if (! gimp_image_get_grid (image)) snap_to_grid = FALSE;
if (! gimp_image_get_active_vectors (image)) snap_to_vectors = FALSE;
if (! (snap_to_guides || snap_to_grid || snap_to_canvas || snap_to_vectors))
return FALSE;
/* left edge */
if (gimp_image_snap_x (image, x1, &nx,
MIN (epsilon_x, mindist_x),
snap_to_guides,
snap_to_grid,
snap_to_canvas))
{
mindist_x = ABS (nx - x1);
*tx1 = nx;
snapped = TRUE;
}
/* right edge */
if (gimp_image_snap_x (image, x2, &nx,
MIN (epsilon_x, mindist_x),
snap_to_guides,
snap_to_grid,
snap_to_canvas))
{
mindist_x = ABS (nx - x2);
*tx1 = RINT (x1 + (nx - x2));
snapped = TRUE;
}
/* center, vertical */
if (gimp_image_snap_x (image, x_center, &nx,
MIN (epsilon_x, mindist_x),
snap_to_guides,
snap_to_grid,
snap_to_canvas))
{
mindist_x = ABS (nx - x_center);
*tx1 = RINT (x1 + (nx - x_center));
snapped = TRUE;
}
/* top edge */
if (gimp_image_snap_y (image, y1, &ny,
MIN (epsilon_y, mindist_y),
snap_to_guides,
snap_to_grid,
snap_to_canvas))
{
mindist_y = ABS (ny - y1);
*ty1 = ny;
snapped = TRUE;
}
/* bottom edge */
if (gimp_image_snap_y (image, y2, &ny,
MIN (epsilon_y, mindist_y),
snap_to_guides,
snap_to_grid,
snap_to_canvas))
{
mindist_y = ABS (ny - y2);
*ty1 = RINT (y1 + (ny - y2));
snapped = TRUE;
}
/* center, horizontal */
if (gimp_image_snap_y (image, y_center, &ny,
MIN (epsilon_y, mindist_y),
snap_to_guides,
snap_to_grid,
snap_to_canvas))
{
mindist_y = ABS (ny - y_center);
*ty1 = RINT (y1 + (ny - y_center));
snapped = TRUE;
}
if (snap_to_vectors)
{
GimpVectors *vectors = gimp_image_get_active_vectors (image);
GimpStroke *stroke = NULL;
GimpCoords coords1 = GIMP_COORDS_DEFAULT_VALUES;
GimpCoords coords2 = GIMP_COORDS_DEFAULT_VALUES;
while ((stroke = gimp_vectors_stroke_get_next (vectors, stroke)))
{
GimpCoords nearest;
gdouble dist;
/* top edge */
coords1.x = x1;
coords1.y = y1;
coords2.x = x2;
coords2.y = y1;
if (gimp_stroke_nearest_tangent_get (stroke, &coords1, &coords2,
1.0, &nearest,
NULL, NULL, NULL) >= 0)
{
snapped |= gimp_image_snap_distance (y1, nearest.y,
epsilon_y,
&mindist_y, ty1);
}
if (gimp_stroke_nearest_intersection_get (stroke, &coords1, &coords2,
1.0, &nearest,
NULL, NULL, NULL) >= 0)
{
snapped |= gimp_image_snap_distance (x1, nearest.x,
epsilon_x,
&mindist_x, tx1);
}
if (gimp_stroke_nearest_intersection_get (stroke, &coords2, &coords1,
1.0, &nearest,
NULL, NULL, NULL) >= 0)
{
dist = ABS (nearest.x - x2);
if (dist < MIN (epsilon_x, mindist_x))
{
mindist_x = dist;
*tx1 = RINT (x1 + (nearest.x - x2));
snapped = TRUE;
}
}
/* bottom edge */
coords1.x = x1;
coords1.y = y2;
coords2.x = x2;
coords2.y = y2;
if (gimp_stroke_nearest_tangent_get (stroke, &coords1, &coords2,
1.0, &nearest,
NULL, NULL, NULL) >= 0)
{
dist = ABS (nearest.y - y2);
if (dist < MIN (epsilon_y, mindist_y))
{
mindist_y = dist;
*ty1 = RINT (y1 + (nearest.y - y2));
snapped = TRUE;
}
}
if (gimp_stroke_nearest_intersection_get (stroke, &coords1, &coords2,
1.0, &nearest,
NULL, NULL, NULL) >= 0)
{
snapped |= gimp_image_snap_distance (x1, nearest.x,
epsilon_x,
&mindist_x, tx1);
}
if (gimp_stroke_nearest_intersection_get (stroke, &coords2, &coords1,
1.0, &nearest,
NULL, NULL, NULL) >= 0)
{
dist = ABS (nearest.x - x2);
if (dist < MIN (epsilon_x, mindist_x))
{
mindist_x = dist;
*tx1 = RINT (x1 + (nearest.x - x2));
snapped = TRUE;
}
}
/* left edge */
coords1.x = x1;
coords1.y = y1;
coords2.x = x1;
coords2.y = y2;
if (gimp_stroke_nearest_tangent_get (stroke, &coords1, &coords2,
1.0, &nearest,
NULL, NULL, NULL) >= 0)
{
snapped |= gimp_image_snap_distance (x1, nearest.x,
epsilon_x,
&mindist_x, tx1);
}
if (gimp_stroke_nearest_intersection_get (stroke, &coords1, &coords2,
1.0, &nearest,
NULL, NULL, NULL) >= 0)
{
snapped |= gimp_image_snap_distance (y1, nearest.y,
epsilon_y,
&mindist_y, ty1);
}
if (gimp_stroke_nearest_intersection_get (stroke, &coords2, &coords1,
1.0, &nearest,
NULL, NULL, NULL) >= 0)
{
dist = ABS (nearest.y - y2);
if (dist < MIN (epsilon_y, mindist_y))
{
mindist_y = dist;
*ty1 = RINT (y1 + (nearest.y - y2));
snapped = TRUE;
}
}
/* right edge */
coords1.x = x2;
coords1.y = y1;
coords2.x = x2;
coords2.y = y2;
if (gimp_stroke_nearest_tangent_get (stroke, &coords1, &coords2,
1.0, &nearest,
NULL, NULL, NULL) >= 0)
{
dist = ABS (nearest.x - x2);
if (dist < MIN (epsilon_x, mindist_x))
{
mindist_x = dist;
*tx1 = RINT (x1 + (nearest.x - x2));
snapped = TRUE;
}
}
if (gimp_stroke_nearest_intersection_get (stroke, &coords1, &coords2,
1.0, &nearest,
NULL, NULL, NULL) >= 0)
{
snapped |= gimp_image_snap_distance (y1, nearest.y,
epsilon_y,
&mindist_y, ty1);
}
if (gimp_stroke_nearest_intersection_get (stroke, &coords2, &coords1,
1.0, &nearest,
NULL, NULL, NULL) >= 0)
{
dist = ABS (nearest.y - y2);
if (dist < MIN (epsilon_y, mindist_y))
{
mindist_y = dist;
*ty1 = RINT (y1 + (nearest.y - y2));
snapped = TRUE;
}
}
/* center */
coords1.x = x_center;
coords1.y = y_center;
if (gimp_stroke_nearest_point_get (stroke, &coords1, 1.0,
&nearest,
NULL, NULL, NULL) >= 0)
{
if (gimp_image_snap_distance (x_center, nearest.x,
epsilon_x,
&mindist_x, &nx))
{
mindist_x = ABS (nx - x_center);
*tx1 = RINT (x1 + (nx - x_center));
snapped = TRUE;
}
if (gimp_image_snap_distance (y_center, nearest.y,
epsilon_y,
&mindist_y, &ny))
{
mindist_y = ABS (ny - y_center);
*ty1 = RINT (y1 + (ny - y_center));
snapped = TRUE;
}
}
}
}
return snapped;
}
gboolean
gimp_image_snap_point (GimpImage *image,
gdouble x,
gdouble y,
gdouble *tx,
gdouble *ty,
gdouble epsilon_x,
gdouble epsilon_y,
gboolean snap_to_guides,
gboolean snap_to_grid,
gboolean snap_to_canvas,
gboolean snap_to_vectors)
{
gdouble mindist_x = G_MAXDOUBLE;
gdouble mindist_y = G_MAXDOUBLE;
gboolean snapped = FALSE;
g_return_val_if_fail (GIMP_IS_IMAGE (image), FALSE);
g_return_val_if_fail (tx != NULL, FALSE);
g_return_val_if_fail (ty != NULL, FALSE);
*tx = x;
*ty = y;
if (! gimp_image_get_guides (image)) snap_to_guides = FALSE;
if (! gimp_image_get_grid (image)) snap_to_grid = FALSE;
if (! gimp_image_get_active_vectors (image)) snap_to_vectors = FALSE;
if (! (snap_to_guides || snap_to_grid || snap_to_canvas || snap_to_vectors))
return FALSE;
if (x < -epsilon_x || x >= (gimp_image_get_width (image) + epsilon_x) ||
y < -epsilon_y || y >= (gimp_image_get_height (image) + epsilon_y))
{
return FALSE;
}
if (snap_to_guides)
{
GList *list;
for (list = gimp_image_get_guides (image); list; list = g_list_next (list))
{
GimpGuide *guide = list->data;
gint position = gimp_guide_get_position (guide);
switch (gimp_guide_get_orientation (guide))
{
case GIMP_ORIENTATION_HORIZONTAL:
snapped |= gimp_image_snap_distance (y, position,
epsilon_y,
&mindist_y, ty);
break;
case GIMP_ORIENTATION_VERTICAL:
snapped |= gimp_image_snap_distance (x, position,
epsilon_x,
&mindist_x, tx);
break;
default:
break;
}
}
}
if (snap_to_grid)
{
GimpGrid *grid = gimp_image_get_grid (image);
gdouble xspacing, yspacing;
gdouble xoffset, yoffset;
gdouble i;
gimp_grid_get_spacing (grid, &xspacing, &yspacing);
gimp_grid_get_offset (grid, &xoffset, &yoffset);
while (xoffset > xspacing)
xoffset -= xspacing;
while (yoffset > yspacing)
yoffset -= yspacing;
for (i = xoffset; i <= gimp_image_get_width (image); i += xspacing)
{
if (i < 0)
continue;
snapped |= gimp_image_snap_distance (x, i,
epsilon_x,
&mindist_x, tx);
}
for (i = yoffset; i <= gimp_image_get_height (image); i += yspacing)
{
if (i < 0)
continue;
snapped |= gimp_image_snap_distance (y, i,
epsilon_y,
&mindist_y, ty);
}
}
if (snap_to_canvas)
{
snapped |= gimp_image_snap_distance (x, 0,
epsilon_x,
&mindist_x, tx);
snapped |= gimp_image_snap_distance (x, gimp_image_get_width (image),
epsilon_x,
&mindist_x, tx);
snapped |= gimp_image_snap_distance (y, 0,
epsilon_y,
&mindist_y, ty);
snapped |= gimp_image_snap_distance (y, gimp_image_get_height (image),
epsilon_y,
&mindist_y, ty);
}
if (snap_to_vectors)
{
GimpVectors *vectors = gimp_image_get_active_vectors (image);
GimpStroke *stroke = NULL;
GimpCoords coords = { 0, 0, 0, 0, 0 };
coords.x = x;
coords.y = y;
while ((stroke = gimp_vectors_stroke_get_next (vectors, stroke)))
{
GimpCoords nearest;
if (gimp_stroke_nearest_point_get (stroke, &coords, 1.0,
&nearest,
NULL, NULL, NULL) >= 0)
{
snapped |= gimp_image_snap_distance (x, nearest.x,
epsilon_x,
&mindist_x, tx);
snapped |= gimp_image_snap_distance (y, nearest.y,
epsilon_y,
&mindist_y, ty);
}
}
}
return snapped;
}
gboolean
gimp_image_snap_point (GimpImage *image,
gdouble x,
gdouble y,
gdouble *tx,
gdouble *ty,
gdouble epsilon_x,
gdouble epsilon_y,
gboolean snap_to_guides,
gboolean snap_to_grid,
gboolean snap_to_canvas,
gboolean snap_to_vectors)
{
gdouble mindist_x = G_MAXDOUBLE;
gdouble mindist_y = G_MAXDOUBLE;
gdouble dist;
gboolean snapped = FALSE;
g_return_val_if_fail (GIMP_IS_IMAGE (image), FALSE);
g_return_val_if_fail (tx != NULL, FALSE);
g_return_val_if_fail (ty != NULL, FALSE);
*tx = x;
*ty = y;
if (! gimp_image_get_guides (image)) snap_to_guides = FALSE;
if (! gimp_image_get_grid (image)) snap_to_grid = FALSE;
if (! gimp_image_get_active_vectors (image)) snap_to_vectors = FALSE;
if (! (snap_to_guides || snap_to_grid || snap_to_canvas || snap_to_vectors))
return FALSE;
if (x < -epsilon_x || x >= (gimp_image_get_width (image) + epsilon_x) ||
y < -epsilon_y || y >= (gimp_image_get_height (image) + epsilon_y))
{
return FALSE;
}
if (snap_to_guides)
{
GList *list;
for (list = gimp_image_get_guides (image); list; list = g_list_next (list))
{
GimpGuide *guide = list->data;
gint position = gimp_guide_get_position (guide);
if (position < 0)
continue;
switch (gimp_guide_get_orientation (guide))
{
case GIMP_ORIENTATION_HORIZONTAL:
dist = ABS (position - y);
if (dist < MIN (epsilon_y, mindist_y))
{
mindist_y = dist;
*ty = position;
snapped = TRUE;
}
break;
case GIMP_ORIENTATION_VERTICAL:
dist = ABS (position - x);
if (dist < MIN (epsilon_x, mindist_x))
{
mindist_x = dist;
*tx = position;
snapped = TRUE;
}
break;
default:
break;
}
}
}
if (snap_to_grid)
{
GimpGrid *grid = gimp_image_get_grid (image);
gdouble xspacing, yspacing;
gdouble xoffset, yoffset;
gdouble i;
g_object_get (grid,
"xspacing", &xspacing,
"yspacing", &yspacing,
"xoffset", &xoffset,
"yoffset", &yoffset,
NULL);
while (xoffset > xspacing)
xoffset -= xspacing;
while (yoffset > yspacing)
yoffset -= yspacing;
for (i = xoffset; i <= gimp_image_get_width (image); i += xspacing)
{
if (i < 0)
continue;
dist = ABS (i - x);
if (dist < MIN (epsilon_x, mindist_x))
{
mindist_x = dist;
*tx = i;
snapped = TRUE;
}
}
for (i = yoffset; i <= gimp_image_get_height (image); i += yspacing)
{
if (i < 0)
continue;
dist = ABS (i - y);
if (dist < MIN (epsilon_y, mindist_y))
{
mindist_y = dist;
*ty = i;
snapped = TRUE;
}
}
}
if (snap_to_canvas)
{
dist = ABS (x);
if (dist < MIN (epsilon_x, mindist_x))
{
mindist_x = dist;
*tx = 0;
snapped = TRUE;
}
dist = ABS (gimp_image_get_width (image) - x);
if (dist < MIN (epsilon_x, mindist_x))
{
mindist_x = dist;
*tx = gimp_image_get_width (image);
snapped = TRUE;
}
dist = ABS (y);
if (dist < MIN (epsilon_y, mindist_y))
{
mindist_y = dist;
*ty = 0;
snapped = TRUE;
}
dist = ABS (gimp_image_get_height (image) - y);
if (dist < MIN (epsilon_y, mindist_y))
{
mindist_y = dist;
*ty = gimp_image_get_height (image);
snapped = TRUE;
}
}
if (snap_to_vectors)
{
GimpVectors *vectors = gimp_image_get_active_vectors (image);
GimpStroke *stroke = NULL;
GimpCoords coords = { 0, 0, 0, 0, 0 };
coords.x = x;
coords.y = y;
while ((stroke = gimp_vectors_stroke_get_next (vectors, stroke)))
{
GimpCoords nearest;
if (gimp_stroke_nearest_point_get (stroke, &coords, 1.0,
&nearest,
NULL, NULL, NULL) >= 0)
{
dist = ABS (nearest.x - x);
if (dist < MIN (epsilon_x, mindist_x))
{
mindist_x = dist;
*tx = nearest.x;
snapped = TRUE;
}
dist = ABS (nearest.y - y);
if (dist < MIN (epsilon_y, mindist_y))
{
mindist_y = dist;
*ty = nearest.y;
snapped = TRUE;
}
}
}
}
return snapped;
}
/* -------------------------------
* p_set_2_vector_points
* -------------------------------
* remove all strokes from the active path vectors
* and set a new stroke containing targetCoords (one or 2 depend on the valid flag)
* For better visualisation set guide lines crossing at the first target coords.
*/
static void
p_set_2_vector_points(gint32 imageId, PixelCoords *targetCoords, PixelCoords *targetCoords2)
{
gint32 activeVectorsId;
/* gint newStrokeId; */
gdouble *points;
gint num_points;
gboolean closed;
GimpVectorsStrokeType type;
gimp_image_add_hguide(imageId, targetCoords->py);
gimp_image_add_vguide(imageId, targetCoords->px);
activeVectorsId = gimp_image_get_active_vectors(imageId);
if(activeVectorsId >= 0)
{
gint num_strokes;
gint *strokes;
strokes = gimp_vectors_get_strokes (activeVectorsId, &num_strokes);
if(strokes)
{
if(num_strokes > 0)
{
gint ii;
for(ii=0; ii < num_strokes; ii++)
{
gimp_vectors_remove_stroke(activeVectorsId, strokes[ii]);
}
}
g_free(strokes);
}
if (targetCoords->valid)
{
closed = FALSE;
num_points = 6;
if (targetCoords2->valid)
{
num_points = 12;
}
points = g_new (gdouble, num_points);
points[0] = targetCoords->px;
points[1] = targetCoords->py;
points[2] = targetCoords->px;
points[3] = targetCoords->py;
points[4] = targetCoords->px;
points[5] = targetCoords->py;
if(targetCoords2->valid)
{
points[6] = targetCoords2->px;
points[7] = targetCoords2->py;
points[8] = targetCoords2->px;
points[9] = targetCoords2->py;
points[10] = targetCoords2->px;
points[11] = targetCoords2->py;
}
type = GIMP_VECTORS_STROKE_TYPE_BEZIER;
/* newStrokeId = */ gimp_vectors_stroke_new_from_points (activeVectorsId
, type
, num_points
, points
, closed
);
g_free(points);
}
}
} /* end p_set_2_vector_points */
/* ------------------------------------------
* p_capture_2_vector_points
* ------------------------------------------
* capture the first 2 points of the 1st stroke in the active path vectors
*/
static void
p_capture_2_vector_points(gint32 imageId, PixelCoords *coordPtr, PixelCoords *coordPtr2) {
gint32 activeVectorsId;
gint32 gx1;
gint32 gy1;
gint32 gx2;
gint32 gy2;
gx1 = -1;
gy1 = -1;
gx2 = -1;
gy2 = -1;
activeVectorsId = gimp_image_get_active_vectors(imageId);
if(activeVectorsId >= 0)
{
gint num_strokes;
gint *strokes;
strokes = gimp_vectors_get_strokes (activeVectorsId, &num_strokes);
if(strokes)
{
if(num_strokes > 0)
{
gdouble *points;
gint num_points;
gboolean closed;
GimpVectorsStrokeType type;
points = NULL;
type = gimp_vectors_stroke_get_points(activeVectorsId, strokes[0],
&num_points, &points, &closed);
if(gap_debug)
{
gint ii;
for(ii=0; ii < MIN(12, num_points); ii++)
{
printf ("point[%d] = %.3f\n", ii, points[ii]);
}
}
if (type == GIMP_VECTORS_STROKE_TYPE_BEZIER)
{
if(num_points >= 6)
{
gx1 = points[0];
gy1 = points[1];
}
if(num_points >= 12)
{
gx2 = points[6];
gy2 = points[7];
}
}
if(points)
{
g_free(points);
}
}
g_free(strokes);
}
}
coordPtr->valid = FALSE;
coordPtr2->valid = FALSE;
if((gx1 >= 0) && (gy1 >= 0))
{
if(gap_debug)
{
printf("\nPathPoints: x1=%d; y1=%d x2=%d; y2=%d\n"
, gx1
, gy1
, gx2
, gy2
);
}
coordPtr->px = gx1;
coordPtr->py = gy1;
coordPtr->valid = TRUE;
if((gx2 != gx1) || (gy2 != gy1))
{
if ((gx2 >= 0) && (gy2 >= 0))
{
coordPtr2->px = gx2;
coordPtr2->py = gy2;
coordPtr2->valid = TRUE;
}
}
}
} /* end p_capture_2_vector_points */
GimpImage *
gimp_image_duplicate (GimpImage *image)
{
GimpImage *new_image;
GimpLayer *floating_layer;
GList *list;
GimpLayer *active_layer = NULL;
GimpChannel *active_channel = NULL;
GimpVectors *active_vectors = NULL;
GimpDrawable *new_floating_sel_drawable = NULL;
GimpDrawable *floating_sel_drawable = NULL;
gchar *filename;
gint count;
g_return_val_if_fail (GIMP_IS_IMAGE (image), NULL);
gimp_set_busy_until_idle (image->gimp);
/* Create a new image */
new_image = gimp_create_image (image->gimp,
image->width, image->height,
image->base_type,
FALSE);
gimp_image_undo_disable (new_image);
/* Store the folder to be used by the save dialog */
filename = gimp_image_get_filename (image);
if (filename)
{
g_object_set_data_full (G_OBJECT (new_image), "gimp-image-dirname",
g_path_get_dirname (filename),
(GDestroyNotify) g_free);
g_free (filename);
}
/* Copy the colormap if necessary */
if (new_image->base_type == GIMP_INDEXED)
gimp_image_set_colormap (new_image,
gimp_image_get_colormap (image),
gimp_image_get_colormap_size (image),
FALSE);
/* Copy resolution information */
new_image->xresolution = image->xresolution;
new_image->yresolution = image->yresolution;
new_image->resolution_unit = image->resolution_unit;
/* Copy floating layer */
floating_layer = gimp_image_floating_sel (image);
if (floating_layer)
{
floating_sel_relax (floating_layer, FALSE);
floating_sel_drawable = floating_layer->fs.drawable;
floating_layer = NULL;
}
/* Copy the layers */
for (list = GIMP_LIST (image->layers)->list, count = 0;
list;
list = g_list_next (list))
{
GimpLayer *layer = list->data;
GimpLayer *new_layer;
new_layer = GIMP_LAYER (gimp_item_convert (GIMP_ITEM (layer),
new_image,
G_TYPE_FROM_INSTANCE (layer),
FALSE));
/* Make sure the copied layer doesn't say: "<old layer> copy" */
gimp_object_set_name (GIMP_OBJECT (new_layer),
gimp_object_get_name (GIMP_OBJECT (layer)));
/* Make sure that if the layer has a layer mask,
* its name isn't screwed up
*/
if (new_layer->mask)
gimp_object_set_name (GIMP_OBJECT (new_layer->mask),
gimp_object_get_name (GIMP_OBJECT (layer->mask)));
if (gimp_image_get_active_layer (image) == layer)
active_layer = new_layer;
if (image->floating_sel == layer)
floating_layer = new_layer;
if (floating_sel_drawable == GIMP_DRAWABLE (layer))
new_floating_sel_drawable = GIMP_DRAWABLE (new_layer);
if (floating_layer != new_layer)
gimp_image_add_layer (new_image, new_layer, count++);
}
/* Copy the channels */
for (list = GIMP_LIST (image->channels)->list, count = 0;
list;
list = g_list_next (list))
{
GimpChannel *channel = list->data;
GimpChannel *new_channel;
new_channel =
GIMP_CHANNEL (gimp_item_convert (GIMP_ITEM (channel),
new_image,
G_TYPE_FROM_INSTANCE (channel),
FALSE));
/* Make sure the copied channel doesn't say: "<old channel> copy" */
gimp_object_set_name (GIMP_OBJECT (new_channel),
gimp_object_get_name (GIMP_OBJECT (channel)));
if (gimp_image_get_active_channel (image) == channel)
active_channel = (new_channel);
if (floating_sel_drawable == GIMP_DRAWABLE (channel))
new_floating_sel_drawable = GIMP_DRAWABLE (new_channel);
gimp_image_add_channel (new_image, new_channel, count++);
}
/* Copy any vectors */
for (list = GIMP_LIST (image->vectors)->list, count = 0;
list;
list = g_list_next (list))
{
GimpVectors *vectors = list->data;
GimpVectors *new_vectors;
new_vectors =
GIMP_VECTORS (gimp_item_convert (GIMP_ITEM (vectors),
new_image,
G_TYPE_FROM_INSTANCE (vectors),
FALSE));
/* Make sure the copied vectors doesn't say: "<old vectors> copy" */
gimp_object_set_name (GIMP_OBJECT (new_vectors),
gimp_object_get_name (GIMP_OBJECT (vectors)));
if (gimp_image_get_active_vectors (image) == vectors)
active_vectors = new_vectors;
gimp_image_add_vectors (new_image, new_vectors, count++);
}
/* Copy the selection mask */
{
TileManager *src_tiles;
TileManager *dest_tiles;
PixelRegion srcPR, destPR;
src_tiles =
gimp_drawable_get_tiles (GIMP_DRAWABLE (image->selection_mask));
dest_tiles =
gimp_drawable_get_tiles (GIMP_DRAWABLE (new_image->selection_mask));
pixel_region_init (&srcPR, src_tiles,
0, 0, image->width, image->height, FALSE);
pixel_region_init (&destPR, dest_tiles,
0, 0, image->width, image->height, TRUE);
copy_region (&srcPR, &destPR);
new_image->selection_mask->bounds_known = FALSE;
new_image->selection_mask->boundary_known = FALSE;
}
if (floating_layer)
floating_sel_attach (floating_layer, new_floating_sel_drawable);
/* Set active layer, active channel, active vectors */
if (active_layer)
gimp_image_set_active_layer (new_image, active_layer);
if (active_channel)
gimp_image_set_active_channel (new_image, active_channel);
if (active_vectors)
gimp_image_set_active_vectors (new_image, active_vectors);
/* Copy state of all color channels */
for (count = 0; count < MAX_CHANNELS; count++)
{
new_image->visible[count] = image->visible[count];
new_image->active[count] = image->active[count];
}
/* Copy any guides */
for (list = image->guides; list; list = g_list_next (list))
{
GimpGuide *guide = list->data;
gint position = gimp_guide_get_position (guide);
switch (gimp_guide_get_orientation (guide))
{
case GIMP_ORIENTATION_HORIZONTAL:
gimp_image_add_hguide (new_image, position, FALSE);
break;
case GIMP_ORIENTATION_VERTICAL:
gimp_image_add_vguide (new_image, position, FALSE);
break;
default:
g_error ("Unknown guide orientation.\n");
}
}
/* Copy any sample points */
for (list = image->sample_points; list; list = g_list_next (list))
{
GimpSamplePoint *sample_point = list->data;
gimp_image_add_sample_point_at_pos (new_image,
sample_point->x,
sample_point->y,
FALSE);
}
/* Copy the grid */
if (image->grid)
gimp_image_set_grid (new_image, image->grid, FALSE);
/* Copy the quick mask info */
new_image->quick_mask_state = image->quick_mask_state;
new_image->quick_mask_inverted = image->quick_mask_inverted;
new_image->quick_mask_color = image->quick_mask_color;
/* Copy parasites */
if (image->parasites)
{
g_object_unref (new_image->parasites);
new_image->parasites = gimp_parasite_list_copy (image->parasites);
}
gimp_image_undo_enable (new_image);
return new_image;
}
void
vectors_actions_update (GimpActionGroup *group,
gpointer data)
{
GimpImage *image = action_data_get_image (data);
GimpVectors *vectors = NULL;
GimpDrawable *drawable = NULL;
gint n_vectors = 0;
gboolean mask_empty = TRUE;
gboolean visible = FALSE;
gboolean linked = FALSE;
gboolean locked = FALSE;
gboolean can_lock = FALSE;
gboolean locked_pos = FALSE;
gboolean can_lock_pos = FALSE;
gboolean dr_writable = FALSE;
gboolean dr_children = FALSE;
GList *next = NULL;
GList *prev = NULL;
if (image)
{
n_vectors = gimp_image_get_n_vectors (image);
mask_empty = gimp_channel_is_empty (gimp_image_get_mask (image));
vectors = gimp_image_get_active_vectors (image);
if (vectors)
{
GimpItem *item = GIMP_ITEM (vectors);
GList *vectors_list;
GList *list;
visible = gimp_item_get_visible (item);
linked = gimp_item_get_linked (item);
locked = gimp_item_get_lock_content (item);
can_lock = gimp_item_can_lock_content (item);
locked_pos = gimp_item_get_lock_position (item);
can_lock_pos = gimp_item_can_lock_position (item);
vectors_list = gimp_item_get_container_iter (item);
list = g_list_find (vectors_list, vectors);
if (list)
{
prev = g_list_previous (list);
next = g_list_next (list);
}
}
drawable = gimp_image_get_active_drawable (image);
if (drawable)
{
GimpItem *item = GIMP_ITEM (drawable);
dr_writable = ! gimp_item_is_content_locked (item);
if (gimp_viewable_get_children (GIMP_VIEWABLE (item)))
dr_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 ("vectors-path-tool", vectors);
SET_SENSITIVE ("vectors-edit-attributes", vectors);
SET_SENSITIVE ("vectors-new", image);
SET_SENSITIVE ("vectors-new-last-values", image);
SET_SENSITIVE ("vectors-duplicate", vectors);
SET_SENSITIVE ("vectors-delete", vectors);
SET_SENSITIVE ("vectors-merge-visible", n_vectors > 1);
SET_SENSITIVE ("vectors-raise", vectors && prev);
SET_SENSITIVE ("vectors-raise-to-top", vectors && prev);
SET_SENSITIVE ("vectors-lower", vectors && next);
SET_SENSITIVE ("vectors-lower-to-bottom", vectors && next);
SET_SENSITIVE ("vectors-copy", vectors);
SET_SENSITIVE ("vectors-paste", image);
SET_SENSITIVE ("vectors-export", vectors);
SET_SENSITIVE ("vectors-import", image);
SET_SENSITIVE ("vectors-visible", vectors);
SET_SENSITIVE ("vectors-linked", vectors);
SET_SENSITIVE ("vectors-lock-content", can_lock);
SET_SENSITIVE ("vectors-lock-position", can_lock_pos);
SET_ACTIVE ("vectors-visible", visible);
SET_ACTIVE ("vectors-linked", linked);
SET_ACTIVE ("vectors-lock-content", locked);
SET_ACTIVE ("vectors-lock-position", locked_pos);
SET_SENSITIVE ("vectors-selection-to-vectors", image && !mask_empty);
SET_SENSITIVE ("vectors-selection-to-vectors-short", image && !mask_empty);
SET_SENSITIVE ("vectors-selection-to-vectors-advanced", image && !mask_empty);
SET_SENSITIVE ("vectors-fill", vectors &&
dr_writable &&
!dr_children);
SET_SENSITIVE ("vectors-fill-last-values", vectors &&
dr_writable &&
!dr_children);
SET_SENSITIVE ("vectors-stroke", vectors &&
dr_writable &&
!dr_children);
SET_SENSITIVE ("vectors-stroke-last-values", vectors &&
dr_writable &&
!dr_children);
SET_SENSITIVE ("vectors-selection-replace", vectors);
SET_SENSITIVE ("vectors-selection-from-vectors", vectors);
SET_SENSITIVE ("vectors-selection-add", vectors);
SET_SENSITIVE ("vectors-selection-subtract", vectors);
SET_SENSITIVE ("vectors-selection-intersect", vectors);
#undef SET_SENSITIVE
#undef SET_ACTIVE
}
