static GeglNode *
gimp_operation_tool_get_operation (GimpImageMapTool *im_tool,
GObject **config,
gchar **undo_desc)
{
GimpOperationTool *tool = GIMP_OPERATION_TOOL (im_tool);
if (tool->operation)
*config = G_OBJECT (gimp_gegl_get_config_proxy (tool->operation,
GIMP_TYPE_SETTINGS));
if (tool->undo_desc)
*undo_desc = g_strdup (tool->undo_desc);
if (tool->operation)
return gegl_node_new_child (NULL,
"operation", tool->operation,
NULL);
return gegl_node_new_child (NULL,
"operation", "gegl:nop",
NULL);
}
void
gimp_operation_tool_set_operation (GimpOperationTool *tool,
const gchar *operation,
const gchar *undo_desc)
{
g_return_if_fail (GIMP_IS_OPERATION_TOOL (tool));
g_return_if_fail (operation != NULL);
if (tool->operation)
g_free (tool->operation);
if (tool->undo_desc)
g_free (tool->undo_desc);
tool->operation = g_strdup (operation);
tool->undo_desc = g_strdup (undo_desc);
if (tool->config)
g_object_unref (tool->config);
tool->config = gimp_gegl_get_config_proxy (tool->operation,
GIMP_TYPE_IMAGE_MAP_CONFIG);
gimp_image_map_tool_get_operation (GIMP_IMAGE_MAP_TOOL (tool));
if (undo_desc)
GIMP_IMAGE_MAP_TOOL_GET_CLASS (tool)->settings_name = "yes"; /* XXX hack */
else
GIMP_IMAGE_MAP_TOOL_GET_CLASS (tool)->settings_name = NULL; /* XXX hack */
if (tool->options_table)
{
gtk_widget_destroy (tool->options_table);
tool->options_table = NULL;
}
if (tool->config)
{
tool->options_table =
gimp_prop_table_new (G_OBJECT (tool->config),
G_TYPE_FROM_INSTANCE (tool->config),
GIMP_CONTEXT (GIMP_TOOL_GET_OPTIONS (tool)),
(GimpCreatePickerFunc) gimp_image_map_tool_add_color_picker,
tool);
if (tool->options_box)
{
gtk_container_add (GTK_CONTAINER (tool->options_box),
tool->options_table);
gtk_widget_show (tool->options_table);
}
}
if (undo_desc && GIMP_IMAGE_MAP_TOOL (tool)->dialog)
g_object_set (GIMP_IMAGE_MAP_TOOL (tool)->dialog,
"description", undo_desc,
NULL);
if (GIMP_TOOL (tool)->drawable)
gimp_image_map_tool_preview (GIMP_IMAGE_MAP_TOOL (tool));
}
void
gimp_operation_tool_set_operation (GimpOperationTool *tool,
const gchar *operation,
const gchar *undo_desc,
const gchar *icon_name)
{
GimpImageMapTool *im_tool;
g_return_if_fail (GIMP_IS_OPERATION_TOOL (tool));
g_return_if_fail (operation != NULL);
im_tool = GIMP_IMAGE_MAP_TOOL (tool);
if (tool->operation)
g_free (tool->operation);
if (tool->undo_desc)
g_free (tool->undo_desc);
if (tool->icon_name)
g_free (tool->icon_name);
tool->operation = g_strdup (operation);
tool->undo_desc = g_strdup (undo_desc);
tool->icon_name = g_strdup (icon_name);
if (tool->config)
g_object_unref (tool->config);
tool->config = gimp_gegl_get_config_proxy (tool->operation,
GIMP_TYPE_SETTINGS);
if (tool->aux_input)
{
g_object_unref (tool->aux_input);
tool->aux_input = NULL;
}
gimp_image_map_tool_get_operation (im_tool);
if (undo_desc)
GIMP_IMAGE_MAP_TOOL_GET_CLASS (tool)->settings_name = "yes"; /* XXX hack */
else
GIMP_IMAGE_MAP_TOOL_GET_CLASS (tool)->settings_name = NULL; /* XXX hack */
if (tool->aux_input_box)
{
gtk_widget_destroy (tool->aux_input_box);
tool->aux_input_button = NULL;
tool->aux_input_box = NULL;
}
if (tool->options_gui)
{
gtk_widget_destroy (tool->options_gui);
tool->options_gui = NULL;
if (im_tool->active_picker)
{
im_tool->active_picker = NULL;
gimp_color_tool_disable (GIMP_COLOR_TOOL (tool));
}
}
if (gegl_node_has_pad (im_tool->operation, "aux"))
{
GimpContext *context;
GtkWidget *label;
tool->aux_input = gegl_node_new_child (NULL,
"operation", "gegl:buffer-source",
NULL);
gegl_node_connect_to (tool->aux_input, "output",
im_tool->operation, "aux");
context = GIMP_CONTEXT (GIMP_TOOL_GET_OPTIONS (tool));
tool->aux_input_box = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 4);
label = gtk_label_new_with_mnemonic (_("_Aux Input"));
gtk_box_pack_start (GTK_BOX (tool->aux_input_box), label,
FALSE, FALSE, 0);
gtk_widget_show (label);
tool->aux_input_button =
gimp_pickable_button_new (context, GIMP_VIEW_SIZE_LARGE, 1);
gtk_box_pack_start (GTK_BOX (tool->aux_input_box),
tool->aux_input_button, FALSE, FALSE, 0);
gtk_widget_show (tool->aux_input_button);
gtk_label_set_mnemonic_widget (GTK_LABEL (label),
tool->aux_input_button);
if (tool->options_box)
{
gtk_box_pack_start (GTK_BOX (tool->options_box), tool->aux_input_box,
FALSE, FALSE, 0);
gtk_widget_show (tool->aux_input_box);
}
g_signal_connect_object (tool->aux_input_button, "notify::pickable",
G_CALLBACK (gimp_operation_tool_aux_notify),
tool->aux_input, 0);
}
if (tool->config)
{
tool->options_gui =
gimp_prop_gui_new (G_OBJECT (tool->config),
G_TYPE_FROM_INSTANCE (tool->config),
GIMP_CONTEXT (GIMP_TOOL_GET_OPTIONS (tool)),
(GimpCreatePickerFunc) gimp_image_map_tool_add_color_picker,
tool);
if (tool->options_box)
{
gtk_box_pack_start (GTK_BOX (tool->options_box), tool->options_gui,
FALSE, FALSE, 0);
gtk_widget_show (tool->options_gui);
}
}
if (im_tool->gui)
{
if (undo_desc)
gimp_tool_gui_set_description (im_tool->gui, undo_desc);
if (icon_name)
gimp_tool_gui_set_icon_name (im_tool->gui, icon_name);
}
if (GIMP_TOOL (tool)->drawable)
{
gimp_operation_tool_sync_op (tool, GIMP_TOOL (tool)->drawable);
gimp_image_map_tool_preview (im_tool);
}
}
