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#ifndef REPOSITORIESMODEL_H
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#define REPOSITORIESMODEL_H
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#include <Catalogue/CatalogueController.h>
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#include <QAbstractItemModel>
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#include <QIcon>
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#include <QObject>
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class RepositoriesModel : public QAbstractItemModel
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{
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Q_OBJECT
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enum class ItemType
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{
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None,
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Catalogue,
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Repository
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};
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struct RepoModelItem
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{
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ItemType type;
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std::variant<QString, CatalogueController::Catalogue_ptr> item;
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RepoModelItem() : type { ItemType::None } {}
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RepoModelItem(const QString& repo);
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RepoModelItem(const CatalogueController::Catalogue_ptr& catalogue, RepoModelItem* parent)
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: type { ItemType::Catalogue }
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, item { catalogue }
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, parent { parent }
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, icon { ":/icones/catalogue.png" }
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{
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}
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QString repository() const { return std::get<QString>(item); }
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CatalogueController::Catalogue_ptr catalogue() const
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{
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return std::get<CatalogueController::Catalogue_ptr>(item);
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}
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QVariant data(int role) const;
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QString text() const
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{
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if (type == ItemType::Catalogue)
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return QString::fromStdString(catalogue()->name);
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if (type == ItemType::Repository)
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return repository();
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return QString();
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}
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std::vector<std::unique_ptr<RepoModelItem>> children;
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RepoModelItem* parent = nullptr;
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QIcon icon;
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};
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std::vector<std::unique_ptr<RepoModelItem>> _items;
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inline RepoModelItem* to_item(const QModelIndex& index) const
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{
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return static_cast<RepoModelItem*>(index.internalPointer());
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}
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public:
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RepositoriesModel(QObject* parent = nullptr);
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ItemType type(const QModelIndex& index) const;
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Qt::ItemFlags flags(const QModelIndex& index) const override
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{
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return Qt::ItemIsEnabled | Qt::ItemIsSelectable | Qt::ItemIsDragEnabled;
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}
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QVariant data(const QModelIndex& index, int role = Qt::DisplayRole) const override;
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QModelIndex index(
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int row, int column, const QModelIndex& parent = QModelIndex()) const override;
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QModelIndex parent(const QModelIndex& index) const override;
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int rowCount(const QModelIndex& parent = QModelIndex()) const override;
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int columnCount(const QModelIndex& parent = QModelIndex()) const override { return 1; }
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public slots:
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void refresh();
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};
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#endif // REPOSITORIESMODEL_H
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