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SqlExecutionArea: Implement save as view function

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Add a menu item to allow saving the results of a query a new view.
This commit is contained in:
Martin Kleusberg
2013-05-06 18:59:46 +02:00
parent 9536e7a095
commit ef5f88cc70
1 changed files with 23 additions and 2 deletions
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25
src/SqlExecutionArea.cpp
View File

@@ -8,6 +8,8 @@
#include "PreferencesDialog.h"
#include "ExportCsvDialog.h"
#include <QMenu>
#include <QInputDialog>
#include <QMessageBox>
SqlExecutionArea::SqlExecutionArea(QWidget* parent, DBBrowserDB* _db) :
QWidget(parent),
@@ -27,7 +29,7 @@ SqlExecutionArea::SqlExecutionArea(QWidget* parent, DBBrowserDB* _db) :
// Create popup menu for save button
menuPopupSave = new QMenu(this);
menuPopupSave->addAction(ui->actionExportCsv);
//menuPopupSave->addAction(ui->actionSaveAsView);
menuPopupSave->addAction(ui->actionSaveAsView);
ui->buttonSave->setMenu(menuPopupSave);
}
@@ -75,5 +77,24 @@ void SqlExecutionArea::saveAsCsv()
void SqlExecutionArea::saveAsView()
{
// TODO
// Let the user select a name for the new view and make sure it doesn't already exist
QString name;
while(true)
{
name = QInputDialog::getText(this, qApp->applicationName(), tr("Please specify the view name")).trimmed();
if(name.isEmpty())
break;
if(!db->getObjectByName(name).getname().isEmpty())
QMessageBox::warning(this, qApp->applicationName(), tr("There is already an object with that name. Please choose a different name."));
else
break;
}
if(name.isEmpty())
return;
// Create the view
if(db->executeSQL(QString("CREATE VIEW `%1` AS %2;").arg(name).arg(model->query())))
QMessageBox::information(this, qApp->applicationName(), tr("View successfully created."));
else
QMessageBox::warning(this, qApp->applicationName(), tr("Error creating view: %1").arg(db->lastErrorMessage));
}