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0001 // ct_lvtqtc_undo_load_entity.t.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 <catch2-local-includes.h> 0021 0022 #include <ct_lvtclr_colormanagement.h> 0023 #include <ct_lvtldr_lakosiannode.h> 0024 #include <ct_lvtldr_nodestoragetestutils.h> 0025 #include <ct_lvtqtc_graphicsscene.h> 0026 #include <ct_lvtqtc_testing_utils.h> 0027 #include <ct_lvtqtc_undo_load_entity.h> 0028 #include <ct_lvttst_fixture_qt.h> 0029 #include <ct_lvttst_tmpdir.h> 0030 0031 #include <memory> 0032 0033 using namespace Codethink::lvtqtc; 0034 using namespace Codethink::lvtldr; 0035 using namespace Codethink::lvtclr; 0036 using namespace Codethink::lvtshr; 0037 0038 TEST_CASE_METHOD(QTApplicationFixture, "Undo/Redo Load Components") 0039 { 0040 auto tmpDir = TmpDir{"undo_redo_load_comps"}; 0041 auto dbPath = tmpDir.path() / "codedb.db"; 0042 auto nodeStorage = NodeStorageTestUtils::createEmptyNodeStorage(dbPath); 0043 0044 auto *a = nodeStorage.addPackage("a", "a").value(); 0045 auto *aa = nodeStorage.addPackage("aa", "aa", a).value(); 0046 auto *aaa = nodeStorage.addComponent("aaa", "aaa", aa).value(); 0047 0048 GraphicsViewWrapperForTesting gv{nodeStorage}; 0049 auto *scene = dynamic_cast<GraphicsScene *>(gv.scene()); 0050 scene->loadEntityByQualifiedName(QString::fromStdString(aaa->qualifiedName()), QPoint(10, 10)); 0051 gv.show(); 0052 0053 auto *aa_node = scene->entityByQualifiedName(aa->qualifiedName()); 0054 REQUIRE(aa_node); 0055 0056 auto undoRedo = UndoManager{}; 0057 undoRedo.addUndoCommand(new UndoLoadEntity(qobject_cast<GraphicsScene *>(gv.scene()), 0058 aa->uid(), 0059 GraphicsScene::UnloadDepth::Entity, 0060 QtcUtil::UndoActionType::e_Remove)); 0061 0062 aa_node = scene->entityByQualifiedName(aa->qualifiedName()); 0063 REQUIRE_FALSE(aa_node); 0064 0065 undoRedo.undo(); 0066 0067 aa_node = scene->entityByQualifiedName(aa->qualifiedName()); 0068 REQUIRE(aa_node); 0069 0070 undoRedo.redo(); 0071 0072 aa_node = scene->entityByQualifiedName(aa->qualifiedName()); 0073 REQUIRE_FALSE(aa_node); 0074 0075 undoRedo.undo(); 0076 aa_node = scene->entityByQualifiedName(aa->qualifiedName()); 0077 REQUIRE(aa_node); 0078 0079 auto *aaa_node = scene->entityByQualifiedName(aaa->qualifiedName()); 0080 REQUIRE_FALSE(aaa_node); 0081 0082 undoRedo.addUndoCommand(new UndoLoadEntity(qobject_cast<GraphicsScene *>(gv.scene()), 0083 aa->uid(), 0084 GraphicsScene::UnloadDepth::Children, 0085 QtcUtil::UndoActionType::e_Add)); 0086 0087 aaa_node = scene->entityByQualifiedName(aaa->qualifiedName()); 0088 REQUIRE(aaa_node); 0089 0090 undoRedo.undo(); 0091 0092 aaa_node = scene->entityByQualifiedName(aaa->qualifiedName()); 0093 REQUIRE_FALSE(aaa_node); 0094 0095 undoRedo.redo(); 0096 0097 aaa_node = scene->entityByQualifiedName(aaa->qualifiedName()); 0098 REQUIRE(aaa_node); 0099 }