image/commands/KisNodeRenameCommand.cpp

0001 /*
0002  *  SPDX-FileCopyrightText: 2019 Boudewijn Rempt <boud@valdyas.org>
0003  *
0004  *  SPDX-License-Identifier: GPL-2.0-or-later
0005  */
0006
0007 #include "KisNodeRenameCommand.h"
0008
0009 #include <klocalizedstring.h>
0010 #include "kis_node.h"
0011 #include "commands/kis_node_commands.h"
0012 #include "kis_command_ids.h"
0013
0014 KisNodeRenameCommand::KisNodeRenameCommand(KisNodeSP node, const QString &oldName, const QString &newName)
0015     : KisNodeCommand(kundo2_i18n("Node Rename"), node)
0016 {
0017     m_oldName = oldName;
0018     m_newName = newName;
0019 }
0020
0021 void KisNodeRenameCommand::redo()
0022 {
0023     m_node->setName(m_newName);
0024 }
0025
0026 void KisNodeRenameCommand::undo()
0027 {
0028     m_node->setName(m_oldName);
0029 }
0030
0031 int KisNodeRenameCommand::id() const
0032 {
0033     return KisCommandUtils::ChangeNodeNameId;
0034 }
0035
0036 bool KisNodeRenameCommand::mergeWith(const KUndo2Command *command)
0037 {
0038     const KisNodeRenameCommand *other =
0039         dynamic_cast<const KisNodeRenameCommand*>(command);
0040
0041     if (other && other->m_node == m_node) {
0042         KIS_SAFE_ASSERT_RECOVER_NOOP(m_newName == other->m_oldName);
0043         m_newName = other->m_newName;
0044         return true;
0045     }
0046
0047     return false;
0048 }
0049
0050 bool KisNodeRenameCommand::canMergeWith(const KUndo2Command *command) const
0051 {
0052     const KisNodeRenameCommand *other =
0053         dynamic_cast<const KisNodeRenameCommand*>(command);
0054
0055     return other && other->m_node == m_node;
0056 }