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Reorganization of pgLab project

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This commit is contained in:
eelke 2022-04-09 07:10:29 +02:00
parent 7300865c77
commit c71fdc4af7
78 changed files with 204 additions and 148 deletions
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90
pglab/PgLabTableViewHelper.h
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@ -1,90 +0,0 @@
#pragma once
#include <QTableWidget>
#include <QSortFilterProxyModel>
#include "PgLabTableView.h"
#include <optional>
class PgDatabaseCatalog;
template <typename TableModel>
class PgLabTableViewHelper {
public:
PgLabTableViewHelper(QWidget * parent, TableModel *tableModel)
{
m_tableView = new PgLabTableView(parent);
m_dataModel = tableModel;
m_sortFilter = new QSortFilterProxyModel(parent);
m_sortFilter->setSourceModel(m_dataModel);
m_tableView->setModel(m_sortFilter);
m_tableView->setSortingEnabled(true);
m_sortFilter->sort(0, Qt::AscendingOrder);
}
PgLabTableViewHelper(QWidget * parent)
: PgLabTableViewHelper(parent, new TableModel(parent))
{}
PgLabTableView *tableView() const
{
return m_tableView;
}
TableModel *dataModel() const
{
return m_dataModel;
}
QSortFilterProxyModel *sortFilter() const
{
return m_sortFilter;
}
void setCatalog(std::shared_ptr<PgDatabaseCatalog> cat)
{
m_dataModel->setCatalog(cat);
m_tableView->resizeColumnsToContents();
}
QModelIndex currentSourceIndex() const
{
QModelIndex index = m_tableView->selectionModel()->currentIndex();
if (!index.isValid())
return index;
return m_sortFilter->mapToSource(index);
}
typename TableModel::RowItem rowItemForSourceRow(int row) const
{
return m_dataModel->rowItem(row);
}
typename TableModel::RowItem rowItemForProxyIndex(QModelIndex index)
{
QModelIndex sourceIndex = m_sortFilter->mapToSource(index);
return m_dataModel->rowItem(sourceIndex.row());
}
typename TableModel::RowItem rowItemForProxyRow(int row) const
{
return rowItemForProxyIndex(m_sortFilter->index(row, 0, QModelIndex()));
}
std::optional<typename TableModel::RowItem> currentRowItem() const
{
auto index = currentSourceIndex();
if (!index.isValid())
return {};
return rowItemForSourceRow(index.row());
}
private:
PgLabTableView *m_tableView = nullptr;
TableModel *m_dataModel = nullptr;
QSortFilterProxyModel *m_sortFilter = nullptr;
};