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0001 // ct_lvtqtc_undo_add_entity.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_logicalentity.h> 0021 0022 #include <ct_lvtldr_lakosiannode.h> 0023 #include <ct_lvtldr_nodestorage.h> 0024 #include <ct_lvtqtc_graphicsscene.h> 0025 #include <ct_lvtqtc_graphicsview.h> 0026 #include <ct_lvtqtc_isa.h> 0027 #include <ct_lvtqtc_lakosentity.h> 0028 0029 #include <ct_lvtshr_graphenums.h> 0030 0031 #include <QPointF> 0032 0033 using namespace Codethink::lvtqtc; 0034 using namespace Codethink::lvtshr; 0035 using namespace Codethink; 0036 using lvtshr::UDTKind; 0037 0038 namespace Codethink::lvtldr { 0039 class LakosianNode; 0040 } 0041 0042 UndoAddLogicalEntity::UndoAddLogicalEntity(GraphicsScene *scene, 0043 const QPointF& pos, 0044 const std::string& name, 0045 const std::string& qualifiedName, 0046 const std::string& parentQualifiedName, 0047 QtcUtil::UndoActionType undoActionType, 0048 lvtldr::NodeStorage& storage): 0049 UndoAddEntityBase{scene, pos, name, qualifiedName, parentQualifiedName, undoActionType, storage} 0050 { 0051 if (undoActionType == QtcUtil::UndoActionType::e_Add) { 0052 setText(QObject::tr("Add Logical Entity '%1'").arg(QString::fromStdString(name))); 0053 } 0054 0055 if (undoActionType == QtcUtil::UndoActionType::e_Remove) { 0056 setText(QObject::tr("Remove Logical Entity '%1'").arg(QString::fromStdString(name))); 0057 } 0058 } 0059 0060 UndoAddLogicalEntity::~UndoAddLogicalEntity() = default; 0061 0062 void UndoAddLogicalEntity::removeEntity() 0063 { 0064 auto *node = m_storage.findByQualifiedName(lvtshr::DiagramType::ClassType, m_addInfo.qualifiedName); 0065 if (m_scene) { 0066 auto *visualEntity = m_scene->findLakosEntityFromUid(node->uid()); 0067 if (visualEntity) { 0068 m_addInfo.pos = visualEntity->pos(); 0069 } 0070 } 0071 m_addInfo.currentNotes = node->notes(); 0072 m_storage.removeLogicalEntity(node).expect("Unexpected error trying to remove node on undo/redo"); 0073 if (m_scene) { 0074 m_scene->updateBoundingRect(); 0075 } 0076 } 0077 0078 void UndoAddLogicalEntity::addEntity() 0079 { 0080 auto *parent = m_storage.findByQualifiedName(lvtshr::DiagramType::ComponentType, m_addInfo.parentQualifiedName); 0081 auto result = m_storage.addLogicalEntity(m_addInfo.name, m_addInfo.qualifiedName, parent, UDTKind::Class); 0082 assert(!result.has_error()); 0083 auto *node = result.value(); 0084 0085 node->setNotes(m_addInfo.currentNotes); 0086 if (m_scene) { 0087 m_scene->setEntityPos(node->uid(), m_addInfo.pos); 0088 m_scene->updateBoundingRect(); 0089 } 0090 }