void gimp_operation_tool_set_operation (GimpOperationTool *tool, const gchar *operation, const gchar *undo_desc, const gchar *icon_name) { GimpImageMapTool *im_tool; GtkSizeGroup *size_group = NULL; gint aux; 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); g_list_free_full (tool->aux_inputs, (GDestroyNotify) gimp_operation_tool_aux_input_free); tool->aux_inputs = 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->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)); } } for (aux = 1; ; aux++) { gchar pad[32]; gchar label[32]; if (aux == 1) { g_snprintf (pad, sizeof (pad), "aux"); g_snprintf (label, sizeof (label), _("Aux Input")); } else { g_snprintf (pad, sizeof (pad), "aux%d", aux); g_snprintf (label, sizeof (label), _("Aux%d Input"), aux); } if (gegl_node_has_pad (im_tool->operation, pad)) { AuxInput *input; GtkWidget *toggle; if (! size_group) size_group = gtk_size_group_new (GTK_SIZE_GROUP_HORIZONTAL); input = gimp_operation_tool_aux_input_new (tool, im_tool->operation, pad, label); tool->aux_inputs = g_list_append (tool->aux_inputs, input); toggle = gimp_buffer_source_box_get_toggle (GIMP_BUFFER_SOURCE_BOX (input->box)); gtk_size_group_add_widget (size_group, toggle); if (tool->options_box) { gtk_box_pack_start (GTK_BOX (tool->options_box), input->box, FALSE, FALSE, 0); gtk_widget_show (input->box); } } else { break; } } if (size_group) g_object_unref (size_group); if (im_tool->config) { tool->options_gui = gimp_prop_gui_new (G_OBJECT (im_tool->config), G_TYPE_FROM_INSTANCE (im_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); } }
static void gimp_operation_tool_add_gui (GimpOperationTool *op_tool) { GtkSizeGroup *size_group = NULL; GtkWidget *options_gui; GtkWidget *options_box; GtkWidget *options_sw; GtkWidget *shell; GdkRectangle workarea; GtkRequisition minimum; GList *list; gboolean scrolling; options_gui = g_weak_ref_get (&op_tool->options_gui_ref); options_box = g_weak_ref_get (&op_tool->options_box_ref); options_sw = g_weak_ref_get (&op_tool->options_sw_ref); g_return_if_fail (options_gui && options_box && options_sw); for (list = op_tool->aux_inputs; list; list = g_list_next (list)) { AuxInput *input = list->data; GtkWidget *toggle; if (! size_group) size_group = gtk_size_group_new (GTK_SIZE_GROUP_HORIZONTAL); toggle = gimp_buffer_source_box_get_toggle (GIMP_BUFFER_SOURCE_BOX (input->box)); gtk_size_group_add_widget (size_group, toggle); gtk_box_pack_start (GTK_BOX (options_box), input->box, FALSE, FALSE, 0); gtk_widget_show (input->box); } if (size_group) g_object_unref (size_group); gtk_box_pack_start (GTK_BOX (options_box), options_gui, TRUE, TRUE, 0); gtk_widget_show (options_gui); shell = GTK_WIDGET (gimp_display_get_shell (GIMP_TOOL (op_tool)->display)); gdk_monitor_get_workarea (gimp_widget_get_monitor (shell), &workarea); gtk_widget_get_preferred_size (options_box, &minimum, NULL); scrolling = minimum.height > workarea.height / 2; gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (options_sw), GTK_POLICY_NEVER, scrolling ? GTK_POLICY_AUTOMATIC : GTK_POLICY_NEVER); if (scrolling) gtk_widget_set_size_request (options_sw, -1, workarea.height / 2); else gtk_widget_set_size_request (options_sw, -1, -1); g_object_unref (options_gui); g_object_unref (options_box); g_object_unref (options_sw); }