/* * This is a plug-in for GIMP. * * Generates clickable image maps. * * Copyright (C) 1998-2003 Maurits Rijk lpeek.mrijk@consunet.nl * * 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 . * */ #include "config.h" #include #include "imap_commands.h" #include "libgimp/stdplugins-intl.h" static void cut_command_destruct(Command_t *parent); static CmdExecuteValue_t cut_command_execute(Command_t *parent); static void cut_command_undo(Command_t *parent); static CommandClass_t cut_command_class = { cut_command_destruct, cut_command_execute, cut_command_undo, NULL /* cut_command_redo */ }; typedef struct { Command_t parent; ObjectList_t *list; ObjectList_t *paste_buffer; } CutCommand_t; Command_t* cut_command_new(ObjectList_t *list) { CutCommand_t *command = g_new(CutCommand_t, 1); command->list = list; command->paste_buffer = NULL; return command_init(&command->parent, _("Cut"), &cut_command_class); } static void cut_command_destruct(Command_t *parent) { CutCommand_t *command = (CutCommand_t*) parent; object_list_destruct(command->paste_buffer); } static void remove_one_object(Object_t *obj, gpointer data) { CutCommand_t *command = (CutCommand_t*) data; command_add_subcommand(&command->parent, delete_command_new(command->list, obj)); } static CmdExecuteValue_t cut_command_execute(Command_t *parent) { CutCommand_t *command = (CutCommand_t*) parent; gpointer id; command->paste_buffer = object_list_copy(command->paste_buffer, get_paste_buffer()); id = object_list_add_remove_cb(command->list, remove_one_object, command); object_list_cut(command->list); object_list_remove_remove_cb(command->list, id); return CMD_APPEND; } static void cut_command_undo(Command_t *parent) { CutCommand_t *command = (CutCommand_t*) parent; object_list_copy(get_paste_buffer(), command->paste_buffer); }