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63 lines
1.7 KiB
C++
63 lines
1.7 KiB
C++
/**
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* @file card_database_loader.h
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* @ingroup CardDatabase
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* @brief The CardDatabaseLoader is responsible for populating the card database from files on disk.
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*/
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#ifndef COCKATRICE_CARD_DATABASE_LOADER_H
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#define COCKATRICE_CARD_DATABASE_LOADER_H
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#include <QBasicMutex>
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#include <QList>
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#include <QLoggingCategory>
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#include <QObject>
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inline Q_LOGGING_CATEGORY(CardDatabaseLoadingLog, "card_database.loading");
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inline Q_LOGGING_CATEGORY(CardDatabaseLoadingSuccessOrFailureLog, "card_database.loading.success_or_failure");
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class CardDatabase;
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class ICardDatabaseParser;
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enum LoadStatus
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{
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Ok,
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VersionTooOld,
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Invalid,
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NotLoaded,
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FileError,
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NoCards
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};
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class CardDatabaseLoader : public QObject
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{
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Q_OBJECT
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public:
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explicit CardDatabaseLoader(QObject *parent, CardDatabase *db);
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~CardDatabaseLoader() override;
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public slots:
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LoadStatus loadCardDatabases(); // discover & load the configured databases
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LoadStatus loadCardDatabase(const QString &path); // load a single file
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bool saveCustomTokensToFile(); // write tokens to custom DB path
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signals:
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void loadingStarted();
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void loadingFinished();
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void loadingFailed();
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void newSetsFound(int numSets, const QStringList &setNames);
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void allNewSetsEnabled();
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private:
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LoadStatus loadFromFile(const QString &fileName); // internal helper
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QStringList collectCustomDatabasePaths() const;
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CardDatabase *database; // non-owning pointer to the container
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// parsers
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QList<ICardDatabaseParser *> availableParsers;
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QBasicMutex *loadFromFileMutex = new QBasicMutex();
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QBasicMutex *reloadDatabaseMutex = new QBasicMutex();
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};
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#endif // COCKATRICE_CARD_DATABASE_LOADER_H
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