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0001 // ct_lvtqtc_undo_add_component.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_component.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_lvtqtc_packageentity.h> 0030 0031 #include <ct_lvtshr_graphenums.h> 0032 0033 #include <optional> 0034 0035 #include <QPointF> 0036 0037 using namespace Codethink::lvtqtc; 0038 using namespace Codethink; 0039 0040 namespace Codethink::lvtldr { 0041 class LakosianNode; 0042 } 0043 0044 UndoAddComponent::UndoAddComponent(GraphicsScene *scene, 0045 const QPointF& pos, 0046 const std::string& name, 0047 const std::string& qualifiedName, 0048 const std::string& parentQualifiedName, 0049 QtcUtil::UndoActionType undoActionType, 0050 lvtldr::NodeStorage& storage): 0051 UndoAddEntityBase{scene, pos, name, qualifiedName, parentQualifiedName, undoActionType, storage} 0052 { 0053 if (undoActionType == QtcUtil::UndoActionType::e_Add) { 0054 setText(QObject::tr("Add Component '%1'").arg(QString::fromStdString(name))); 0055 } 0056 0057 if (undoActionType == QtcUtil::UndoActionType::e_Remove) { 0058 setText(QObject::tr("Remove Component '%1'").arg(QString::fromStdString(name))); 0059 } 0060 } 0061 0062 UndoAddComponent::~UndoAddComponent() = default; 0063 0064 void UndoAddComponent::removeEntity() 0065 { 0066 auto *node = m_storage.findByQualifiedName(lvtshr::DiagramType::ComponentType, m_addInfo.qualifiedName); 0067 m_addInfo.currentNotes = node->notes(); 0068 0069 if (m_scene) { 0070 LakosEntity *visualEntity = m_scene->findLakosEntityFromUid(node->uid()); 0071 m_addInfo.pos = visualEntity->pos(); 0072 } 0073 m_storage.removeComponent(node).expect("Unexpected error on UndoRedo action"); 0074 0075 if (m_scene) { 0076 m_scene->updateBoundingRect(); 0077 } 0078 } 0079 0080 void UndoAddComponent::addEntity() 0081 { 0082 auto *parent = m_storage.findByQualifiedName(lvtshr::DiagramType::PackageType, m_addInfo.parentQualifiedName); 0083 auto result = m_storage.addComponent(m_addInfo.name, m_addInfo.qualifiedName, parent); 0084 assert(!result.has_error()); 0085 auto *newComponent = result.value(); 0086 newComponent->setNotes(m_addInfo.currentNotes); 0087 0088 if (m_scene) { 0089 m_scene->setEntityPos(newComponent->uid(), m_addInfo.pos); 0090 } 0091 }