File indexing completed on 2024-05-19 05:42:24

 // ct_lvtqtc_undo_load_children.cpp                               -*-C++-*-
 
 /*
 // Copyright 2023 Codethink Ltd <codethink@codethink.co.uk>
 // SPDX-License-Identifier: Apache-2.0
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
 // You may obtain a copy of the License at
 //
 //     http://www.apache.org/licenses/LICENSE-2.0
 //
 // Unless required by applicable law or agreed to in writing, software
 // distributed under the License is distributed on an "AS IS" BASIS,
 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 // See the License for the specific language governing permissions and
 // limitations under the License.
 */
 
 #include <ct_lvtqtc_undo_load_entity.h>
 
 using namespace Codethink::lvtqtc;
 
 struct UndoLoadEntity::Private {
     GraphicsScene *scene;
     lvtshr::UniqueId uuid;
     GraphicsScene::UnloadDepth type;
     QtcUtil::UndoActionType undoActionType;
     Private(GraphicsScene *scene,
             lvtshr::UniqueId uuid,
             GraphicsScene::UnloadDepth type,
             QtcUtil::UndoActionType undoActionType):
         scene(scene), uuid(uuid), type(type), undoActionType(undoActionType)
     {
     }
 };
 
 UndoLoadEntity::UndoLoadEntity(GraphicsScene *scene,
                                lvtshr::UniqueId entity_id,
                                GraphicsScene::UnloadDepth type,
                                QtcUtil::UndoActionType undoType,
                                QUndoCommand *parent):
     QUndoCommand(
         QObject::tr(undoType == QtcUtil::UndoActionType::e_Add
                         ? (type == GraphicsScene::UnloadDepth::Entity ? "Load Entity" : "Load Entity Children")
                         : (type == GraphicsScene::UnloadDepth::Entity ? "Unload Entity" : "Load Entity Children")),
         parent),
     d(std::make_unique<UndoLoadEntity::Private>(scene, entity_id, type, undoType))
 {
 }
 
 UndoLoadEntity::~UndoLoadEntity() = default;
 
 void UndoLoadEntity::undo()
 {
     if (d->undoActionType == QtcUtil::UndoActionType::e_Add) {
         d->scene->unloadEntity(d->uuid, d->type);
     } else {
         d->scene->loadEntity(d->uuid, d->type);
     }
 }
 
 void UndoLoadEntity::redo()
 {
     if (d->undoActionType == QtcUtil::UndoActionType::e_Add) {
         d->scene->loadEntity(d->uuid, d->type);
     } else {
         d->scene->unloadEntity(d->uuid, d->type);
     }
 }