File indexing completed on 2024-05-19 05:42:24
0001 // ct_lvtqtc_undo_add_entity_common.cpp -*-C++-*- 0002 0003 /* 0004 // Copyright 2023 Codethink Ltd <codethink@codethink.co.uk> 0005 // SPDX-License-Identifier: Apache-2.0 0006 // 0007 // Licensed under the Apache License, Version 2.0 (the "License"); 0008 // you may not use this file except in compliance with the License. 0009 // You may obtain a copy of the License at 0010 // 0011 // http://www.apache.org/licenses/LICENSE-2.0 0012 // 0013 // Unless required by applicable law or agreed to in writing, software 0014 // distributed under the License is distributed on an "AS IS" BASIS, 0015 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 0016 // See the License for the specific language governing permissions and 0017 // limitations under the License. 0018 */ 0019 0020 #include <ct_lvtqtc_undo_add_entity_common.h> 0021 0022 namespace Codethink::lvtqtc { 0023 0024 UndoAddEntityBase::UndoAddEntityBase(GraphicsScene *scene, 0025 const QPointF& pos, 0026 const std::string& name, 0027 const std::string& qualifiedName, 0028 const std::string& parentQualifiedName, 0029 QtcUtil::UndoActionType undoActionType, 0030 lvtldr::NodeStorage& storage): 0031 m_scene(scene->observer_from_this()), 0032 m_undoActionType(undoActionType), 0033 m_addInfo{pos, name, qualifiedName, parentQualifiedName, std::string{}}, 0034 m_removeInfo{nullptr}, 0035 m_storage(storage) 0036 { 0037 } 0038 0039 void UndoAddEntityBase::undo() 0040 { 0041 switch (m_undoActionType) { 0042 case QtcUtil::UndoActionType::e_Add: 0043 removeEntity(); 0044 break; 0045 case QtcUtil::UndoActionType::e_Remove: 0046 addEntity(); 0047 break; 0048 } 0049 } 0050 0051 void UndoAddEntityBase::redo() 0052 { 0053 IGNORE_FIRST_CALL 0054 0055 switch (m_undoActionType) { 0056 case QtcUtil::UndoActionType::e_Add: 0057 addEntity(); 0058 break; 0059 case QtcUtil::UndoActionType::e_Remove: 0060 removeEntity(); 0061 break; 0062 } 0063 } 0064 } // namespace Codethink::lvtqtc