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pgLab/pglab/ColumnPage.cpp

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New column page Shows SQL for columns ALTER TABLE ... [ADD|DROP] COLUMN combines a selection of multiple columns into a single alter table. Show collation in list of columns. (order of columns isn't what is should be but that should maybe be fixed by a generic column selection and ordering mechanism that knows what the default sort should be)
2018-11-29 20:21:36 +01:00
#include "ColumnPage.h"
Collection of small fixes and improvements - Selections stay clearly visible when focus changes to other widget - Autoresize columns - Table properties view now correctly allows selection in both columns and draws selection correctly - Tables can be sorted again and now by any column
2019-02-09 14:59:33 +01:00
New column page Shows SQL for columns ALTER TABLE ... [ADD|DROP] COLUMN combines a selection of multiple columns into a single alter table. Show collation in list of columns. (order of columns isn't what is should be but that should maybe be fixed by a generic column selection and ordering mechanism that knows what the default sort should be)
2018-11-29 20:21:36 +01:00
#include "ColumnTableModel.h"
#include "CustomFilterSortModel.h"
#include "CustomDataRole.h"
Collection of small fixes and improvements - Selections stay clearly visible when focus changes to other widget - Autoresize columns - Table properties view now correctly allows selection in both columns and draws selection correctly - Tables can be sorted again and now by any column
2019-02-09 14:59:33 +01:00
#include "PgLabTableView.h"
#include "ResultTableModelUtil.h"
#include "SqlCodePreview.h"
//#include "PgLabItemDelegate.h"
#include "SqlFormattingUtils.h"
#include "UserConfiguration.h"
#include "catalog/PgClass.h"
#include <QSortFilterProxyModel>
Type column of column table is coloured by type again. Close #49 The custom tableview in pgLab installs a custom delegate that tends to do what we need automatically and is more efficient. However it doesn't support custom colouring so we need to use the standard QStyledDelegate for the type column to get that working.
2019-07-07 14:37:42 +02:00
#include <QStyledItemDelegate>
New column page Shows SQL for columns ALTER TABLE ... [ADD|DROP] COLUMN combines a selection of multiple columns into a single alter table. Show collation in list of columns. (order of columns isn't what is should be but that should maybe be fixed by a generic column selection and ordering mechanism that knows what the default sort should be)
2018-11-29 20:21:36 +01:00
#include <QStringBuilder>
Do not use flat_set anymore gives compilation issues. Not worth the time solving the issue without having prove of a clear benefit of using flat_set over unordered_set.
2018-12-23 08:39:38 +01:00
#include <unordered_set>
New column page Shows SQL for columns ALTER TABLE ... [ADD|DROP] COLUMN combines a selection of multiple columns into a single alter table. Show collation in list of columns. (order of columns isn't what is should be but that should maybe be fixed by a generic column selection and ordering mechanism that knows what the default sort should be)
2018-11-29 20:21:36 +01:00
ColumnPage::ColumnPage(QWidget *parent)
: QSplitter(Qt::Vertical, parent)
{
Introduced own version of QTableView called PgLabTableView that has some other defaults.
2018-12-29 17:54:54 +01:00
m_tableView = new PgLabTableView(this);
New column page Shows SQL for columns ALTER TABLE ... [ADD|DROP] COLUMN combines a selection of multiple columns into a single alter table. Show collation in list of columns. (order of columns isn't what is should be but that should maybe be fixed by a generic column selection and ordering mechanism that knows what the default sort should be)
2018-11-29 20:21:36 +01:00
m_definitionView = new SqlCodePreview(this);
addWidget(m_tableView);
addWidget(m_definitionView);
m_columnModel = new ColumnTableModel(this);
Collection of small fixes and improvements - Selections stay clearly visible when focus changes to other widget - Autoresize columns - Table properties view now correctly allows selection in both columns and draws selection correctly - Tables can be sorted again and now by any column
2019-02-09 14:59:33 +01:00
m_sortFilterProxy = new QSortFilterProxyModel(this);
New column page Shows SQL for columns ALTER TABLE ... [ADD|DROP] COLUMN combines a selection of multiple columns into a single alter table. Show collation in list of columns. (order of columns isn't what is should be but that should maybe be fixed by a generic column selection and ordering mechanism that knows what the default sort should be)
2018-11-29 20:21:36 +01:00
m_sortFilterProxy->setSourceModel(m_columnModel);
Type column of column table is coloured by type again. Close #49 The custom tableview in pgLab installs a custom delegate that tends to do what we need automatically and is more efficient. However it doesn't support custom colouring so we need to use the standard QStyledDelegate for the type column to get that working.
2019-07-07 14:37:42 +02:00
m_tableView->setItemDelegateForColumn(ColumnTableModel::TypeCol, new QStyledItemDelegate(this));
New column page Shows SQL for columns ALTER TABLE ... [ADD|DROP] COLUMN combines a selection of multiple columns into a single alter table. Show collation in list of columns. (order of columns isn't what is should be but that should maybe be fixed by a generic column selection and ordering mechanism that knows what the default sort should be)
2018-11-29 20:21:36 +01:00
m_tableView->setModel(m_sortFilterProxy);
m_tableView->setSortingEnabled(true);
m_tableView->setSelectionBehavior(QAbstractItemView::SelectRows);
Sort the list of columns for a table by attnum (creation order).
2018-12-16 12:49:44 +01:00
m_sortFilterProxy->sort(ColumnTableModel::AttnumCol, Qt::AscendingOrder);
New column page Shows SQL for columns ALTER TABLE ... [ADD|DROP] COLUMN combines a selection of multiple columns into a single alter table. Show collation in list of columns. (order of columns isn't what is should be but that should maybe be fixed by a generic column selection and ordering mechanism that knows what the default sort should be)
2018-11-29 20:21:36 +01:00
connect(m_tableView->selectionModel(), &QItemSelectionModel::selectionChanged,
this, &ColumnPage::tableView_selectionChanged);
poc Add support for reloading the catalog Reload works and the column page reacts correctly. Others to be checked and fixed.
2019-10-06 13:52:45 +02:00
connect(m_columnModel, &ColumnTableModel::modelReset, m_definitionView, &SqlCodePreview::clear);
New column page Shows SQL for columns ALTER TABLE ... [ADD|DROP] COLUMN combines a selection of multiple columns into a single alter table. Show collation in list of columns. (order of columns isn't what is should be but that should maybe be fixed by a generic column selection and ordering mechanism that knows what the default sort should be)
2018-11-29 20:21:36 +01:00
}
void ColumnPage::setData(std::shared_ptr<const PgDatabaseCatalog> cat, const std::optional<PgClass> &cls)
{
m_catalog = cat;
m_definitionView->setCatalog(cat);
m_columnModel->setData(cat, cls);
m_Class = cls;
Triggers and Columns page now automatically resize columns to fit contents.
2018-12-16 20:38:57 +01:00
m_tableView->resizeColumnsToContents();
New column page Shows SQL for columns ALTER TABLE ... [ADD|DROP] COLUMN combines a selection of multiple columns into a single alter table. Show collation in list of columns. (order of columns isn't what is should be but that should maybe be fixed by a generic column selection and ordering mechanism that knows what the default sort should be)
2018-11-29 20:21:36 +01:00
}
void ColumnPage::tableView_selectionChanged(const QItemSelection &/*selected*/, const QItemSelection &/*deselected*/)
{
auto&& indexes = m_tableView->selectionModel()->selectedIndexes();
Do not use flat_set anymore gives compilation issues. Not worth the time solving the issue without having prove of a clear benefit of using flat_set over unordered_set.
2018-12-23 08:39:38 +01:00
std::unordered_set<int> rijen;
New column page Shows SQL for columns ALTER TABLE ... [ADD|DROP] COLUMN combines a selection of multiple columns into a single alter table. Show collation in list of columns. (order of columns isn't what is should be but that should maybe be fixed by a generic column selection and ordering mechanism that knows what the default sort should be)
2018-11-29 20:21:36 +01:00
for (const auto &e : indexes)
rijen.insert(m_sortFilterProxy->mapToSource(e).row());
QString drops;
QString addsql;
auto iter = rijen.begin();
if (iter != rijen.end()) {
auto && col = m_columnModel->column(*iter);
drops = "ALTER TABLE " % m_Class->fullyQualifiedQuotedObjectName() % "\n DROP COLUMN " % quoteIdent(col.name);
addsql = "ALTER TABLE " % m_Class->fullyQualifiedQuotedObjectName() % "\n ADD COLUMN " % col.columnDefinition(*m_catalog);
for (++iter; iter != rijen.end(); ++iter) {
auto && col = m_columnModel->column(*iter);
drops += ",\n DROP COLUMN " % quoteIdent(col.name);
addsql += ",\n ADD COLUMN " % col.columnDefinition(*m_catalog);
}
drops += ";";
addsql += ";";
m_definitionView->setPlainText(drops % "\n\n" % addsql);
}
else {
m_definitionView->setPlainText("");
}
}
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