f0c1035378
The enitities and containers of the catalog now go into catalog subfolder Models go into model
62 lines
1.4 KiB
C++
62 lines
1.4 KiB
C++
#ifndef INDEXMODEL_H
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#define INDEXMODEL_H
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#include <QAbstractTableModel>
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#include "catalog/PgClass.h"
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#include "catalog/PgIndex.h"
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#include <memory>
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#include <optional>
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#include <vector>
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class PgDatabaseCatalog;
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class IndexModel: public QAbstractTableModel {
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Q_OBJECT
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public:
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using QAbstractTableModel::QAbstractTableModel;
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enum e_Columns : int {
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TypeCol, /// primary/unique/normal
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NameCol, ///
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AmCol, ///< Access Method
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ColumnsCol, ///
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ConditionCol,
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colCount };
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// oid
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// tablespace
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// operator class
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// unique
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// primary
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// clustered
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// valid
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// constraint
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// system index
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// fill factor
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// comment
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QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const override;
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void setData(std::shared_ptr<const PgDatabaseCatalog> cat, const std::optional<PgClass> &table);
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// Basic functionality:
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int rowCount(const QModelIndex &parent = QModelIndex()) const override;
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int columnCount(const QModelIndex &parent = QModelIndex()) const override;
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virtual QVariant data(const QModelIndex &index, int role) const override;
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PgIndex getIndex(int row) const { return m_indexes[row]; }
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protected:
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Oid getType(int column) const;
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QVariant getData(const QModelIndex &index) const;
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private:
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std::shared_ptr<const PgDatabaseCatalog> m_catalog;
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std::optional<PgClass> m_table;
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using t_Indexes = std::vector<PgIndex>;
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t_Indexes m_indexes;
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};
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#endif // INDEXMODEL_H
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