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Rewrite dependency loading
24 | 1 | /* |
2 | * LDForge: LDraw parts authoring CAD | |
3 | * Copyright (C) 2013 - 2020 Teemu Piippo | |
4 | * | |
5 | * This program is free software: you can redistribute it and/or modify | |
6 | * it under the terms of the GNU General Public License as published by | |
7 | * the Free Software Foundation, either version 3 of the License, or | |
8 | * (at your option) any later version. | |
9 | * | |
10 | * This program is distributed in the hope that it will be useful, | |
11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
13 | * GNU General Public License for more details. | |
14 | * | |
15 | * You should have received a copy of the GNU General Public License | |
16 | * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
17 | */ | |
18 | ||
3 | 19 | #pragma once |
12 | 20 | #include "libraries.h" |
3 | 21 | #include "model.h" |
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22 | #include "polygoncache.h" |
3 | 23 | |
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24 | enum OpenType |
3 | 25 | { |
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26 | //! \brief Document was opened manually by the user |
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27 | ManuallyOpened, |
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28 | //! \brief Document was opened automatically in order to resolve subfile references |
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29 | AutomaticallyOpened, |
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30 | }; |
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31 | |
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32 | class DocumentManager |
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33 | { |
3 | 34 | public: |
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35 | struct ModelInfo |
147 | 36 | { |
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37 | std::unique_ptr<Model> model; |
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38 | ModelId id; |
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39 | QString path; |
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40 | OpenType opentype; |
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41 | std::map<QString, ModelId> dependencies = {}; |
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42 | PolygonCache polygonCache; |
147 | 43 | }; |
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44 | using MissingDependencies = std::map<QString, QString>; |
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45 | DocumentManager(); |
148 | 46 | ModelId newModel(); |
47 | Model* findDependencyByName(const ModelId modelId, const QString& name); | |
48 | Model* getModelById(ModelId modelId); | |
49 | std::optional<ModelId> openModel(const QString& path, QTextStream& errorStream, const OpenType openType); | |
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50 | std::map<QString, QString> loadDependenciesForAllModels(const LibraryManager &libraries); |
148 | 51 | void closeDocument(const ModelId modelId); |
52 | const QString* modelPath(ModelId modelId) const; | |
53 | void setModelPath( | |
54 | const ModelId modelId, | |
55 | const QString& newPath, | |
56 | const LibraryManager &libraries, | |
57 | QTextStream &errorStream); | |
58 | bool saveModel(const ModelId modelId, QTextStream& errors); | |
59 | std::optional<ModelId> findIdForModel(const Model* model) const; | |
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60 | PolygonCache* getPolygonCacheForModel(ModelId modelId); |
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61 | const ModelInfo* infoForModel(ModelId modelId) const; |
3 | 62 | private: |
148 | 63 | int modelIdCounter = 0; |
64 | std::map<ModelId, ModelInfo> openModels; | |
65 | void collectReferences(QSet<QString> &referenced, const QString& name, const Model* model); | |
66 | void updateDependencies(ModelInfo* model); | |
67 | void prune(); | |
68 | bool isReferencedByAnything(const ModelId modelId) const; | |
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69 | void makePolygonCacheForModel(const ModelId modelId); |
3 | 70 | }; |
147 | 71 | |
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72 | QString errorStringFromMissingDependencies(const DocumentManager::MissingDependencies& missing); |
147 | 73 | QString pathToName(const QFileInfo& path); |