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Add Edit Index feature

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Improve the Create Index dialog so that it allows creating as well as
editing indices.

Chenge the code for the main window to allow editing existing indices.
This commit is contained in:
Martin Kleusberg
2017-01-20 12:15:49 +01:00
parent 81dedbf98b
commit c9ceb5da59
10 changed files with 120 additions and 50 deletions
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52
src/MainWindow.cpp
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@@ -137,7 +137,7 @@ void MainWindow::init()
// Create popup menus
popupTableMenu = new QMenu(this);
popupTableMenu->addAction(ui->actionEditBrowseTable);
popupTableMenu->addAction(ui->editModifyTableAction);
popupTableMenu->addAction(ui->editModifyObjectAction);
popupTableMenu->addAction(ui->editDeleteObjectAction);
popupTableMenu->addSeparator();
popupTableMenu->addAction(ui->actionEditCopyCreateStatement);
@@ -724,8 +724,9 @@ void MainWindow::createIndex()
return;
}
CreateIndexDialog dialog(db, this);
dialog.exec();
CreateIndexDialog dialog(db, "", true, this);
if(dialog.exec())
populateTable();
}
void MainWindow::compact()
@@ -757,20 +758,25 @@ void MainWindow::deleteObject()
}
}
void MainWindow::editTable()
void MainWindow::editObject()
{
if (!db.isOpen()){
QMessageBox::information( this, QApplication::applicationName(), tr("There is no database opened."));
if(!ui->dbTreeWidget->selectionModel()->hasSelection())
return;
}
if(!ui->dbTreeWidget->selectionModel()->hasSelection()){
return;
}
QString tableToEdit = ui->dbTreeWidget->model()->data(ui->dbTreeWidget->currentIndex().sibling(ui->dbTreeWidget->currentIndex().row(), 0)).toString();
EditTableDialog dialog(db, tableToEdit, false, this);
if(dialog.exec())
populateTable();
// Get name and type of the object to edit
QString name = ui->dbTreeWidget->model()->data(ui->dbTreeWidget->currentIndex().sibling(ui->dbTreeWidget->currentIndex().row(), 0), Qt::EditRole).toString();
QString type = ui->dbTreeWidget->model()->data(ui->dbTreeWidget->currentIndex().sibling(ui->dbTreeWidget->currentIndex().row(), 1), Qt::EditRole).toString();
if(type == "table")
{
EditTableDialog dialog(db, name, false, this);
if(dialog.exec())
populateTable();
} else if(type == "index") {
CreateIndexDialog dialog(db, name, false, this);
if(dialog.exec())
populateTable();
}
}
void MainWindow::helpWhatsThis()
@@ -1224,7 +1230,7 @@ void MainWindow::changeTreeSelection()
{
// Just assume first that something's selected that can not be edited at all
ui->editDeleteObjectAction->setEnabled(false);
ui->editModifyTableAction->setEnabled(false);
ui->editModifyObjectAction->setEnabled(false);
ui->actionEditBrowseTable->setEnabled(false);
if(!ui->dbTreeWidget->currentIndex().isValid())
@@ -1236,30 +1242,40 @@ void MainWindow::changeTreeSelection()
if (type.isEmpty())
{
ui->editDeleteObjectAction->setIcon(QIcon(":icons/table_delete"));
ui->editModifyObjectAction->setIcon(QIcon(":icons/table_modify"));
} else {
ui->editDeleteObjectAction->setIcon(QIcon(QString(":icons/%1_delete").arg(type)));
ui->editModifyObjectAction->setIcon(QIcon(QString(":icons/%1_modify").arg(type)));
}
if (type == "view") {
ui->editDeleteObjectAction->setText(tr("Delete View"));
ui->editDeleteObjectAction->setToolTip(tr("Delete View"));
ui->editModifyObjectAction->setText(tr("Modify View"));
ui->editModifyObjectAction->setToolTip(tr("Modify View"));
} else if(type == "trigger") {
ui->editDeleteObjectAction->setText(tr("Delete Trigger"));
ui->editDeleteObjectAction->setToolTip(tr("Delete Trigger"));
ui->editModifyObjectAction->setText(tr("Modify Trigger"));
ui->editModifyObjectAction->setToolTip(tr("Modify Trigger"));
} else if(type == "index") {
ui->editDeleteObjectAction->setText(tr("Delete Index"));
ui->editDeleteObjectAction->setToolTip(tr("Delete Index"));
ui->editModifyObjectAction->setText(tr("Modify Index"));
ui->editModifyObjectAction->setToolTip(tr("Modify Index"));
} else {
ui->editDeleteObjectAction->setText(tr("Delete Table"));
ui->editDeleteObjectAction->setToolTip(tr("Delete Table"));
ui->editModifyObjectAction->setText(tr("Modify Table"));
ui->editModifyObjectAction->setToolTip(tr("Modify Table"));
}
// Activate actions
if(type == "table")
if(type == "table" || type == "index")
{
ui->editDeleteObjectAction->setEnabled(!db.readOnly());
ui->editModifyTableAction->setEnabled(!db.readOnly());
} else if(type == "view" || type == "trigger" || type == "index") {
ui->editModifyObjectAction->setEnabled(!db.readOnly());
} else if(type == "view" || type == "trigger") {
ui->editDeleteObjectAction->setEnabled(!db.readOnly());
}
if(type == "table" || type == "view")