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0001 // ct_lvtqtw_tool_reparent_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_lvtldr_lakosiannode.h> 0023 #include <ct_lvtqtc_testing_utils.h> 0024 #include <ct_lvtqtc_tool_reparent_entity.h> 0025 #include <ct_lvttst_fixture_qt.h> 0026 0027 #include <ct_lvtldr_nodestoragetestutils.h> 0028 #include <ct_lvttst_tmpdir.h> 0029 0030 #include <memory> 0031 0032 using namespace Codethink::lvtqtc; 0033 using namespace Codethink::lvtldr; 0034 using namespace Codethink::lvtclr; 0035 using namespace Codethink::lvtshr; 0036 0037 TEST_CASE_METHOD(QTApplicationFixture, "Reparent entity") 0038 { 0039 auto tmpDir = TmpDir{"reparent_test"}; 0040 auto dbPath = tmpDir.path() / "codedb.db"; 0041 auto nodeStorage = NodeStorageTestUtils::createEmptyNodeStorage(dbPath); 0042 0043 GraphicsViewWrapperForTesting gv{nodeStorage}; 0044 gv.show(); 0045 0046 auto *a = nodeStorage.addPackage("a", "a").value(); 0047 auto *b = nodeStorage.addPackage("b", "b").value(); 0048 auto *aa = nodeStorage.addComponent("aa", "aa", a).value(); 0049 auto *bb = nodeStorage.addComponent("bb", "bb", b).value(); 0050 0051 gv.moveEntityTo(a->uid(), {0, 0}); 0052 gv.moveEntityTo(b->uid(), {100, 0}); 0053 0054 auto tool = ToolReparentEntity{&gv, nodeStorage}; 0055 gv.setCurrentTool(&tool); 0056 tool.activate(); 0057 0058 // Basic tool usage 0059 REQUIRE(gv.countEntityChildren(a->uid()) == 1); 0060 REQUIRE(gv.countEntityChildren(b->uid()) == 1); 0061 mouseMoveTo(tool, gv.getEntityPosition(aa->uid())); 0062 mousePressAt(tool, gv.getEntityPosition(aa->uid())); 0063 mouseMoveTo(tool, gv.getEntityPosition(b->uid())); 0064 mouseReleaseAt(tool, gv.getEntityPosition(b->uid())); 0065 REQUIRE(gv.countEntityChildren(a->uid()) == 0); 0066 REQUIRE(gv.countEntityChildren(b->uid()) == 2); 0067 mouseMoveTo(tool, gv.getEntityPosition(bb->uid())); 0068 mousePressAt(tool, gv.getEntityPosition(bb->uid())); 0069 mouseMoveTo(tool, gv.getEntityPosition(a->uid())); 0070 mouseReleaseAt(tool, gv.getEntityPosition(a->uid())); 0071 REQUIRE(gv.countEntityChildren(a->uid()) == 1); 0072 REQUIRE(gv.countEntityChildren(b->uid()) == 1); 0073 } 0074 0075 TEST_CASE_METHOD(QTApplicationFixture, "Reparent entity multiple GraphicsScenes") 0076 { 0077 auto tmpDir = TmpDir{"reparent_multiple_gs"}; 0078 auto dbPath = tmpDir.path() / "codedb.db"; 0079 auto nodeStorage = NodeStorageTestUtils::createEmptyNodeStorage(dbPath); 0080 0081 GraphicsViewWrapperForTesting gv{nodeStorage}; 0082 gv.show(); 0083 0084 auto *b = nodeStorage.addPackage("b", "b").value(); 0085 auto *bb = nodeStorage.addComponent("bb", "bb", b).value(); 0086 0087 // gv2 will only have visibility of 'a' and 'aa' 0088 GraphicsViewWrapperForTesting gv2{nodeStorage}; 0089 gv2.show(); 0090 0091 auto *a = nodeStorage.addPackage("a", "a").value(); 0092 auto *aa = nodeStorage.addComponent("aa", "aa", a).value(); 0093 0094 gv.moveEntityTo(a->uid(), {0, 0}); 0095 gv.moveEntityTo(b->uid(), {100, 0}); 0096 0097 auto tool = ToolReparentEntity{&gv, nodeStorage}; 0098 gv.setCurrentTool(&tool); 0099 tool.activate(); 0100 0101 // Basic tool usage 0102 REQUIRE(gv.countEntityChildren(a->uid()) == 1); 0103 REQUIRE(gv.countEntityChildren(b->uid()) == 1); 0104 REQUIRE(gv2.countEntityChildren(a->uid()) == 1); 0105 mouseMoveTo(tool, gv.getEntityPosition(aa->uid())); 0106 mousePressAt(tool, gv.getEntityPosition(aa->uid())); 0107 mouseMoveTo(tool, gv.getEntityPosition(b->uid())); 0108 mouseReleaseAt(tool, gv.getEntityPosition(b->uid())); 0109 REQUIRE(gv2.countEntityChildren(a->uid()) == 0); 0110 REQUIRE(gv.countEntityChildren(a->uid()) == 0); 0111 REQUIRE(gv.countEntityChildren(b->uid()) == 2); 0112 mouseMoveTo(tool, gv.getEntityPosition(bb->uid())); 0113 mousePressAt(tool, gv.getEntityPosition(bb->uid())); 0114 mouseMoveTo(tool, gv.getEntityPosition(a->uid())); 0115 mouseReleaseAt(tool, gv.getEntityPosition(a->uid())); 0116 REQUIRE(gv.countEntityChildren(a->uid()) == 1); 0117 REQUIRE(gv.countEntityChildren(b->uid()) == 1); 0118 0119 // Because `bb` was not in the gv2 scene in the first place, he won't be shown after being moved to the `a` package. 0120 // The user would have to drag `bb` manually. This is the expected behavior. 0121 REQUIRE(gv2.countEntityChildren(a->uid()) == 0); 0122 }