static void
gimp_image_map_tool_options_notify (GimpTool *tool,
GimpToolOptions *options,
const GParamSpec *pspec)
{
GimpImageMapTool *image_map_tool = GIMP_IMAGE_MAP_TOOL (tool);
GimpImageMapOptions *im_options = GIMP_IMAGE_MAP_OPTIONS (options);
if (! strcmp (pspec->name, "preview") &&
image_map_tool->image_map)
{
if (im_options->preview)
{
gimp_tool_control_push_preserve (tool->control, TRUE);
gimp_image_map_tool_map (image_map_tool);
gimp_tool_control_pop_preserve (tool->control);
}
else
{
gimp_tool_control_push_preserve (tool->control, TRUE);
gimp_image_map_abort (image_map_tool->image_map);
gimp_tool_control_pop_preserve (tool->control);
}
}
else if (! strcmp (pspec->name, "region") &&
image_map_tool->image_map)
{
gimp_image_map_set_region (image_map_tool->image_map, im_options->region);
gimp_image_map_tool_preview (image_map_tool);
}
}
static gboolean
gimp_cage_tool_key_press (GimpTool *tool,
GdkEventKey *kevent,
GimpDisplay *display)
{
GimpCageTool *ct = GIMP_CAGE_TOOL (tool);
switch (kevent->keyval)
{
case GDK_KEY_BackSpace:
if (! ct->cage_complete && ct->tool_state == CAGE_STATE_WAIT)
{
gimp_cage_tool_remove_last_handle (ct);
}
else if (ct->cage_complete && ct->tool_state == CAGE_STATE_WAIT)
{
gimp_cage_config_remove_selected_points(ct->config);
/* if the cage have less than 3 handles, we reopen it */
if (gimp_cage_config_get_n_points(ct->config) <= 2)
ct->cage_complete = FALSE;
}
return TRUE;
case GDK_KEY_Return:
case GDK_KEY_KP_Enter:
case GDK_KEY_ISO_Enter:
if (ct->cage_complete == FALSE && gimp_cage_config_get_n_points (ct->config) > 2)
{
g_object_set (gimp_tool_get_options (tool),
"cage-mode", GIMP_CAGE_MODE_DEFORM,
NULL);
}
else if (ct->tool_state == DEFORM_STATE_WAIT)
{
gimp_tool_control_push_preserve (tool->control, TRUE);
gimp_image_map_commit (ct->image_map);
g_object_unref (ct->image_map);
ct->image_map = NULL;
gimp_tool_control_pop_preserve (tool->control);
gimp_image_flush (gimp_display_get_image (display));
gimp_tool_control (tool, GIMP_TOOL_ACTION_HALT, display);
}
break;
case GDK_KEY_Escape:
gimp_tool_control (tool, GIMP_TOOL_ACTION_HALT, display);
return TRUE;
default:
break;
}
return FALSE;
}
static void
gimp_cage_tool_control (GimpTool *tool,
GimpToolAction action,
GimpDisplay *display)
{
GimpCageTool *ct = GIMP_CAGE_TOOL (tool);
switch (action)
{
case GIMP_TOOL_ACTION_PAUSE:
case GIMP_TOOL_ACTION_RESUME:
break;
case GIMP_TOOL_ACTION_HALT:
if (ct->config)
{
g_object_unref (ct->config);
ct->config = NULL;
}
if (ct->coef)
{
g_object_unref (ct->coef);
ct->coef = NULL;
}
if (ct->render_node)
{
g_object_unref (ct->render_node);
ct->render_node = NULL;
ct->coef_node = NULL;
ct->cage_node = NULL;
}
if (ct->image_map)
{
gimp_tool_control_push_preserve (tool->control, TRUE);
gimp_image_map_abort (ct->image_map);
g_object_unref (ct->image_map);
ct->image_map = NULL;
gimp_tool_control_pop_preserve (tool->control);
gimp_image_flush (gimp_display_get_image (tool->display));
}
tool->display = NULL;
g_object_set (gimp_tool_get_options (tool),
"cage-mode", GIMP_CAGE_MODE_CAGE_CHANGE,
NULL);
break;
}
GIMP_TOOL_CLASS (parent_class)->control (tool, action, display);
}
static void
gimp_cage_tool_commit (GimpCageTool *ct)
{
GimpTool *tool = GIMP_TOOL (ct);
gimp_tool_control_push_preserve (tool->control, TRUE);
gimp_image_map_commit (ct->image_map,
GIMP_PROGRESS (tool));
g_object_unref (ct->image_map);
ct->image_map = NULL;
gimp_tool_control_pop_preserve (tool->control);
gimp_image_flush (gimp_display_get_image (tool->display));
}
static void
gimp_seamless_clone_tool_commit (GimpSeamlessCloneTool *sc)
{
GimpTool *tool = GIMP_TOOL (sc);
if (sc->filter)
{
gimp_tool_control_push_preserve (tool->control, TRUE);
gimp_drawable_filter_commit (sc->filter, GIMP_PROGRESS (tool), FALSE);
g_clear_object (&sc->filter);
gimp_tool_control_pop_preserve (tool->control);
gimp_image_flush (gimp_display_get_image (tool->display));
}
}
static void
gimp_warp_tool_commit (GimpWarpTool *wt)
{
GimpTool *tool = GIMP_TOOL (wt);
if (wt->image_map)
{
gimp_tool_control_push_preserve (tool->control, TRUE);
gimp_image_map_commit (wt->image_map, GIMP_PROGRESS (tool), FALSE);
g_object_unref (wt->image_map);
wt->image_map = NULL;
gimp_tool_control_pop_preserve (tool->control);
gimp_image_flush (gimp_display_get_image (tool->display));
}
}
static void
gimp_seamless_clone_tool_commit (GimpSeamlessCloneTool *sc)
{
GimpTool *tool = GIMP_TOOL (sc);
if (sc->image_map)
{
gimp_tool_control_push_preserve (tool->control, TRUE);
gimp_image_map_commit (sc->image_map, GIMP_PROGRESS (tool));
g_object_unref (sc->image_map);
sc->image_map = NULL;
gimp_tool_control_pop_preserve (tool->control);
gimp_image_flush (gimp_display_get_image (tool->display));
}
}
static void
gimp_cage_tool_halt (GimpCageTool *ct)
{
GimpTool *tool = GIMP_TOOL (ct);
if (ct->config)
{
g_object_unref (ct->config);
ct->config = NULL;
}
if (ct->coef)
{
g_object_unref (ct->coef);
ct->coef = NULL;
}
if (ct->render_node)
{
g_object_unref (ct->render_node);
ct->render_node = NULL;
ct->coef_node = NULL;
ct->cage_node = NULL;
}
if (ct->image_map)
{
gimp_tool_control_push_preserve (tool->control, TRUE);
gimp_image_map_abort (ct->image_map);
g_object_unref (ct->image_map);
ct->image_map = NULL;
gimp_tool_control_pop_preserve (tool->control);
gimp_image_flush (gimp_display_get_image (tool->display));
}
tool->display = NULL;
g_object_set (gimp_tool_get_options (tool),
"cage-mode", GIMP_CAGE_MODE_CAGE_CHANGE,
NULL);
}
static void
gimp_n_point_deformation_tool_commit (GimpNPointDeformationTool *npd_tool)
{
GimpTool *tool = GIMP_TOOL (npd_tool);
if (npd_tool->active)
{
gimp_n_point_deformation_tool_halt_threads (npd_tool);
gimp_tool_control_push_preserve (tool->control, TRUE);
gimp_n_point_deformation_tool_apply_deformation (npd_tool);
gimp_tool_control_pop_preserve (tool->control);
/* show original/deformed image */
gimp_item_set_visible (GIMP_ITEM (tool->drawable), TRUE, FALSE);
gimp_image_flush (gimp_display_get_image (tool->display));
npd_tool->active = FALSE;
}
}
void
gimp_image_map_tool_preview (GimpImageMapTool *im_tool)
{
GimpTool *tool;
GimpImageMapOptions *options;
g_return_if_fail (GIMP_IS_IMAGE_MAP_TOOL (im_tool));
tool = GIMP_TOOL (im_tool);
options = GIMP_IMAGE_MAP_TOOL_GET_OPTIONS (tool);
if (im_tool->image_map && options->preview)
{
gimp_tool_control_push_preserve (tool->control, TRUE);
gimp_image_map_apply (im_tool->image_map, NULL);
gimp_tool_control_pop_preserve (tool->control);
}
}
static void
gimp_image_map_tool_halt (GimpImageMapTool *im_tool)
{
GimpTool *tool = GIMP_TOOL (im_tool);
if (im_tool->gui)
gimp_tool_gui_hide (im_tool->gui);
if (im_tool->image_map)
{
gimp_tool_control_push_preserve (tool->control, TRUE);
gimp_image_map_abort (im_tool->image_map);
g_object_unref (im_tool->image_map);
im_tool->image_map = NULL;
gimp_tool_control_pop_preserve (tool->control);
}
tool->drawable = NULL;
}
static gboolean
gimp_warp_tool_key_press (GimpTool *tool,
GdkEventKey *kevent,
GimpDisplay *display)
{
GimpWarpTool *wt = GIMP_WARP_TOOL (tool);
switch (kevent->keyval)
{
case GDK_KEY_BackSpace:
return TRUE;
case GDK_KEY_Return:
case GDK_KEY_KP_Enter:
case GDK_KEY_ISO_Enter:
if (wt->image_map)
{
gimp_tool_control_push_preserve (tool->control, TRUE);
gimp_image_map_commit (wt->image_map, GIMP_PROGRESS (tool));
g_object_unref (wt->image_map);
wt->image_map = NULL;
gimp_tool_control_pop_preserve (tool->control);
gimp_image_flush (gimp_display_get_image (display));
}
/* fall thru */
case GDK_KEY_Escape:
gimp_tool_control (tool, GIMP_TOOL_ACTION_HALT, display);
return TRUE;
default:
break;
}
return FALSE;
}
static void
gimp_image_map_tool_commit (GimpImageMapTool *im_tool)
{
GimpTool *tool = GIMP_TOOL (im_tool);
if (im_tool->gui)
gimp_tool_gui_hide (im_tool->gui);
if (im_tool->image_map)
{
GimpImageMapOptions *options = GIMP_IMAGE_MAP_TOOL_GET_OPTIONS (tool);
gimp_tool_control_push_preserve (tool->control, TRUE);
if (! options->preview)
gimp_image_map_apply (im_tool->image_map, NULL);
gimp_image_map_commit (im_tool->image_map, GIMP_PROGRESS (tool), TRUE);
g_object_unref (im_tool->image_map);
im_tool->image_map = NULL;
gimp_tool_control_pop_preserve (tool->control);
gimp_image_map_tool_remove_guide (im_tool);
gimp_image_flush (gimp_display_get_image (tool->display));
if (im_tool->config && im_tool->settings_box)
{
GimpGuiConfig *config = GIMP_GUI_CONFIG (tool->tool_info->gimp->config);
gimp_settings_box_add_current (GIMP_SETTINGS_BOX (im_tool->settings_box),
config->image_map_tool_max_recent);
}
}
tool->display = NULL;
tool->drawable = NULL;
}
static void
gimp_rectangle_select_tool_cancel (GimpRectangleTool *rectangle)
{
GimpTool *tool;
GimpRectangleSelectTool *rect_sel_tool;
GimpRectangleSelectToolPrivate *priv;
tool = GIMP_TOOL (rectangle);
rect_sel_tool = GIMP_RECTANGLE_SELECT_TOOL (rectangle);
priv = GIMP_RECTANGLE_SELECT_TOOL_GET_PRIVATE (rect_sel_tool);
if (tool->display)
{
GimpImage *image = gimp_display_get_image (tool->display);
GimpUndoStack *undo_stack = gimp_image_get_undo_stack (image);
GimpUndo *undo = gimp_undo_stack_peek (undo_stack);
/* if we have an existing rectangle in the current display, then
* we have already "executed", and need to undo at this point,
* unless the user has done something in the meantime
*/
if (undo && priv->undo == undo)
{
/* prevent this change from halting the tool */
gimp_tool_control_push_preserve (tool->control, TRUE);
gimp_image_undo (image);
gimp_image_flush (image);
gimp_tool_control_pop_preserve (tool->control);
}
}
gimp_rectangle_select_tool_update_option_defaults (rect_sel_tool, TRUE);
priv->undo = NULL;
priv->redo = NULL;
}
static gboolean
gimp_rectangle_select_tool_rectangle_change_complete (GimpRectangleTool *rectangle)
{
GimpTool *tool;
GimpRectangleSelectTool *rect_sel_tool;
GimpRectangleSelectToolPrivate *priv;
tool = GIMP_TOOL (rectangle);
rect_sel_tool = GIMP_RECTANGLE_SELECT_TOOL (tool);
priv = GIMP_RECTANGLE_SELECT_TOOL_GET_PRIVATE (rect_sel_tool);
/* prevent change in selection from halting the tool */
gimp_tool_control_push_preserve (tool->control, TRUE);
if (tool->display && ! gimp_tool_control_is_active (tool->control))
{
GimpImage *image = gimp_display_get_image (tool->display);
GimpUndoStack *undo_stack = gimp_image_get_undo_stack (image);
GimpUndo *undo = gimp_undo_stack_peek (undo_stack);
gint x1, y1, x2, y2;
/* if we got here via button release, we have already undone the
* previous operation. But if we got here by some other means,
* we need to undo it now.
*/
if (undo && priv->undo == undo)
{
gimp_image_undo (image);
priv->undo = NULL;
}
g_object_get (rectangle,
"x1", &x1,
"y1", &y1,
"x2", &x2,
"y2", &y2,
NULL);
if (gimp_rectangle_select_tool_select (rectangle, x1, y1, x2 - x1, y2 - y1))
{
/* save the undo that we got when executing, but only if
* we actually selected something
*/
priv->undo = gimp_undo_stack_peek (undo_stack);
priv->redo = NULL;
}
if (! priv->use_saved_op)
{
GimpSelectionOptions *options;
options = GIMP_SELECTION_TOOL_GET_OPTIONS (tool);
/* remember the operation now in case we modify the rectangle */
priv->operation = options->operation;
priv->use_saved_op = TRUE;
}
gimp_image_flush (image);
}
gimp_tool_control_pop_preserve (tool->control);
gimp_rectangle_select_tool_update_option_defaults (rect_sel_tool, FALSE);
return TRUE;
}
/*
* This function is called if the user clicks and releases the left
* button without moving it. There are the things we might want
* to do here:
* 1) If there is an existing rectangle and we are inside it, we
* convert it into a selection.
* 2) If there is an existing rectangle and we are outside it, we
* clear it.
* 3) If there is no rectangle and there is a floating selection,
* we anchor it.
* 4) If there is no rectangle and we are inside the selection, we
* create a rectangle from the selection bounds.
* 5) If there is no rectangle and we are outside the selection,
* we clear the selection.
*/
static gboolean
gimp_rectangle_select_tool_execute (GimpRectangleTool *rectangle,
gint x,
gint y,
gint w,
gint h)
{
GimpTool *tool = GIMP_TOOL (rectangle);
GimpRectangleSelectTool *rect_sel_tool;
GimpRectangleSelectToolPrivate *priv;
rect_sel_tool = GIMP_RECTANGLE_SELECT_TOOL (rectangle);
priv = GIMP_RECTANGLE_SELECT_TOOL_GET_PRIVATE (rect_sel_tool);
if (w == 0 && h == 0 && tool->display != NULL)
{
GimpImage *image = gimp_display_get_image (tool->display);
GimpChannel *selection = gimp_image_get_mask (image);
gint pressx;
gint pressy;
if (gimp_image_get_floating_selection (image))
{
floating_sel_anchor (gimp_image_get_floating_selection (image));
gimp_image_flush (image);
return TRUE;
}
pressx = ROUND (priv->press_x);
pressy = ROUND (priv->press_y);
/* if the click was inside the marching ants */
if (gimp_pickable_get_opacity_at (GIMP_PICKABLE (selection),
pressx, pressy) > 0.5)
{
gint x1, y1, x2, y2;
if (gimp_channel_bounds (selection, &x1, &y1, &x2, &y2))
{
g_object_set (rectangle,
"x1", x1,
"y1", y1,
"x2", x2,
"y2", y2,
NULL);
}
gimp_rectangle_tool_set_function (rectangle,
GIMP_RECTANGLE_TOOL_MOVING);
return FALSE;
}
else
{
GimpTool *tool = GIMP_TOOL (rectangle);
GimpChannelOps operation;
/* prevent this change from halting the tool */
gimp_tool_control_push_preserve (tool->control, TRUE);
/* We can conceptually think of a click outside of the
* selection as adding a 0px selection. Behave intuitivly
* for the current selection mode
*/
operation = gimp_rectangle_select_tool_get_operation (rect_sel_tool);
switch (operation)
{
case GIMP_CHANNEL_OP_REPLACE:
case GIMP_CHANNEL_OP_INTERSECT:
gimp_channel_clear (selection, NULL, TRUE);
gimp_image_flush (image);
break;
case GIMP_CHANNEL_OP_ADD:
case GIMP_CHANNEL_OP_SUBTRACT:
default:
/* Do nothing */
break;
}
gimp_tool_control_pop_preserve (tool->control);
}
}
gimp_rectangle_select_tool_update_option_defaults (rect_sel_tool, FALSE);
/* Reset the automatic undo/redo mechanism */
priv->undo = NULL;
priv->redo = NULL;
return TRUE;
}
static void
gimp_rectangle_select_tool_button_release (GimpTool *tool,
const GimpCoords *coords,
guint32 time,
GdkModifierType state,
GimpButtonReleaseType release_type,
GimpDisplay *display)
{
GimpRectangleSelectTool *rect_sel_tool;
GimpRectangleSelectToolPrivate *priv;
GimpImage *image;
rect_sel_tool = GIMP_RECTANGLE_SELECT_TOOL (tool);
priv = GIMP_RECTANGLE_SELECT_TOOL_GET_PRIVATE (rect_sel_tool);
image = gimp_display_get_image (tool->display);
gimp_tool_control_halt (tool->control);
gimp_tool_pop_status (tool, display);
gimp_display_shell_set_show_selection (gimp_display_get_shell (display),
priv->saved_show_selection);
/*
* if the user has not moved the mouse, we need to redo the operation
* that was undone on button press.
*/
if (release_type == GIMP_BUTTON_RELEASE_CLICK)
{
GimpUndoStack *redo_stack = gimp_image_get_redo_stack (image);
GimpUndo *redo = gimp_undo_stack_peek (redo_stack);
if (redo && priv->redo == redo)
{
/* prevent this from halting the tool */
gimp_tool_control_push_preserve (tool->control, TRUE);
gimp_image_redo (image);
priv->redo = NULL;
gimp_tool_control_pop_preserve (tool->control);
}
}
gimp_rectangle_tool_button_release (tool, coords, time, state, release_type,
display);
if (release_type == GIMP_BUTTON_RELEASE_CANCEL)
{
if (priv->redo)
{
/* prevent this from halting the tool */
gimp_tool_control_push_preserve (tool->control, TRUE);
gimp_image_redo (image);
gimp_tool_control_pop_preserve (tool->control);
}
priv->use_saved_op = TRUE; /* is this correct? */
}
priv->redo = NULL;
}
static void
gimp_rectangle_select_tool_button_press (GimpTool *tool,
const GimpCoords *coords,
guint32 time,
GdkModifierType state,
GimpButtonPressType press_type,
GimpDisplay *display)
{
GimpRectangleTool *rectangle;
GimpRectangleSelectTool *rect_sel_tool;
GimpDisplayShell *shell;
GimpRectangleSelectToolPrivate *priv;
GimpRectangleFunction function;
rectangle = GIMP_RECTANGLE_TOOL (tool);
rect_sel_tool = GIMP_RECTANGLE_SELECT_TOOL (tool);
shell = gimp_display_get_shell (display);
priv = GIMP_RECTANGLE_SELECT_TOOL_GET_PRIVATE (rect_sel_tool);
if (tool->display && display != tool->display)
{
gimp_rectangle_tool_cancel (GIMP_RECTANGLE_TOOL (tool));
}
if (gimp_selection_tool_start_edit (GIMP_SELECTION_TOOL (tool),
display, coords))
{
/* In some cases we want to finish the rectangle select tool
* and hand over responsability to the selection tool
*/
gimp_rectangle_tool_execute (rectangle);
gimp_rectangle_tool_control (tool, GIMP_TOOL_ACTION_HALT, display);
gimp_rectangle_select_tool_update_option_defaults (rect_sel_tool,
TRUE);
return;
}
gimp_tool_control_activate (tool->control);
priv->saved_show_selection = gimp_display_shell_get_show_selection (shell);
/* if the shift or ctrl keys are down, we don't want to adjust, we
* want to create a new rectangle, regardless of pointer loc */
if (state & (gimp_get_extend_selection_mask () |
gimp_get_modify_selection_mask ()))
{
gimp_rectangle_tool_set_function (rectangle,
GIMP_RECTANGLE_TOOL_CREATING);
}
gimp_rectangle_tool_button_press (tool, coords, time, state, display);
priv->press_x = coords->x;
priv->press_y = coords->y;
/* if we have an existing rectangle in the current display, then
* we have already "executed", and need to undo at this point,
* unless the user has done something in the meantime
*/
function = gimp_rectangle_tool_get_function (rectangle);
if (function == GIMP_RECTANGLE_TOOL_CREATING)
{
priv->use_saved_op = FALSE;
}
else
{
GimpImage *image = gimp_display_get_image (tool->display);
GimpUndoStack *undo_stack = gimp_image_get_undo_stack (image);
GimpUndoStack *redo_stack = gimp_image_get_redo_stack (image);
GimpUndo *undo;
GimpChannelOps operation;
undo = gimp_undo_stack_peek (undo_stack);
if (undo && priv->undo == undo)
{
/* prevent this change from halting the tool */
gimp_tool_control_push_preserve (tool->control, TRUE);
gimp_image_undo (image);
gimp_tool_control_pop_preserve (tool->control);
/* we will need to redo if the user cancels or executes */
priv->redo = gimp_undo_stack_peek (redo_stack);
}
/* if the operation is "Replace", turn off the marching ants,
because they are confusing */
operation = gimp_rectangle_select_tool_get_operation (rect_sel_tool);
if (operation == GIMP_CHANNEL_OP_REPLACE)
gimp_display_shell_set_show_selection (shell, FALSE);
}
priv->undo = NULL;
}
static void
gimp_image_map_tool_options_notify (GimpTool *tool,
GimpToolOptions *options,
const GParamSpec *pspec)
{
GimpImageMapTool *im_tool = GIMP_IMAGE_MAP_TOOL (tool);
GimpImageMapOptions *im_options = GIMP_IMAGE_MAP_OPTIONS (options);
if (! strcmp (pspec->name, "preview") &&
im_tool->image_map)
{
if (im_options->preview)
{
gimp_tool_control_push_preserve (tool->control, TRUE);
gimp_image_map_apply (im_tool->image_map, NULL);
gimp_tool_control_pop_preserve (tool->control);
if (im_options->preview_split)
gimp_image_map_tool_add_guide (im_tool);
}
else
{
gimp_tool_control_push_preserve (tool->control, TRUE);
gimp_image_map_abort (im_tool->image_map);
gimp_tool_control_pop_preserve (tool->control);
if (im_options->preview_split)
gimp_image_map_tool_remove_guide (im_tool);
}
}
else if (! strcmp (pspec->name, "preview-split") &&
im_tool->image_map)
{
if (im_options->preview_split)
{
GimpDisplayShell *shell = gimp_display_get_shell (tool->display);
GimpItem *item = GIMP_ITEM (im_tool->drawable);
gint x, y, width, height;
gimp_display_shell_untransform_viewport (shell,
&x, &y, &width, &height);
if (gimp_rectangle_intersect (gimp_item_get_offset_x (item),
gimp_item_get_offset_y (item),
gimp_item_get_width (item),
gimp_item_get_height (item),
x, y, width, height,
&x, &y, &width, &height))
{
gdouble position;
if (im_options->preview_alignment == GIMP_ALIGN_LEFT ||
im_options->preview_alignment == GIMP_ALIGN_RIGHT)
{
position = ((gdouble) ((x + width / 2) -
gimp_item_get_offset_x (item)) /
(gdouble) gimp_item_get_width (item));
}
else
{
position = ((gdouble) ((y + height / 2) -
gimp_item_get_offset_y (item)) /
(gdouble) gimp_item_get_height (item));
}
g_object_set (options,
"preview-position", CLAMP (position, 0.0, 1.0),
NULL);
}
}
gimp_image_map_set_preview (im_tool->image_map,
im_options->preview_split,
im_options->preview_alignment,
im_options->preview_position);
if (im_options->preview_split)
gimp_image_map_tool_add_guide (im_tool);
else
gimp_image_map_tool_remove_guide (im_tool);
}
else if (! strcmp (pspec->name, "preview-alignment") &&
im_tool->image_map)
{
gimp_image_map_set_preview (im_tool->image_map,
im_options->preview_split,
im_options->preview_alignment,
im_options->preview_position);
if (im_options->preview_split)
gimp_image_map_tool_move_guide (im_tool);
}
else if (! strcmp (pspec->name, "preview-position") &&
im_tool->image_map)
{
gimp_image_map_set_preview (im_tool->image_map,
im_options->preview_split,
im_options->preview_alignment,
im_options->preview_position);
if (im_options->preview_split)
gimp_image_map_tool_move_guide (im_tool);
}
else if (! strcmp (pspec->name, "region") &&
im_tool->image_map)
{
gimp_image_map_set_region (im_tool->image_map, im_options->region);
gimp_image_map_tool_preview (im_tool);
}
}