54 lines
1.4 KiB
C++
54 lines
1.4 KiB
C++
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#ifndef ENTITY_DELETER_WIDGET_H
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#define ENTITY_DELETER_WIDGET_H
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#include "repository_manager.h"
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#include "schema_metadata.h"
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#include "ui_entity_deleter_widget.h"
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// Forward declaration
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class RepositoryResult;
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class EntityDeleterWidget : public QWidget, private Ui::EntityDeleterWidget {
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Q_OBJECT
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private:
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QSqlRecord selectedRecord_;
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QSqlField retrievedField_;
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public:
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explicit EntityDeleterWidget(QWidget *parent = nullptr);
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private:
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void setupComboBoxCurrentTable();
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void setupConnections();
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void setupEntityFinder();
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private slots:
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void onComboBoxCurrentTableCurrentIndexChanged(int index);
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void onFieldRetrieved(const QSqlField &field);
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void onPushButtonDeleteEntityClicked();
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void onRecordRetrieved(const QSqlRecord &rowValues);
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private:
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void refreshEntityFinder();
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void showMessageDialog(const RepositoryResult &result,
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const QString &successMessage);
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template <typename Repository> Repository *currentRepository();
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template <typename Repository> RepositoryResult deleteEntityById();
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};
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template <typename Repository>
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Repository *EntityDeleterWidget::currentRepository() {
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SchemaMetadata metadata = SchemaMetadata::defaultSchema();
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const QString &databaseTableName =
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comboBoxCurrentTable->currentData().toString();
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return RepositoryManager::instance().getRepositoryAs<Repository>(
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metadata.repositoryTableName(databaseTableName));
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}
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#endif // ENTITY_DELETER_WIDGET_H
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