QWidget *ScriptToolbox::openWindow(QString name, QWidget *parent, Qt::WindowModality modality, Qt::WindowFlags flags)
{
QWidget *returnVal = 0;
XSqlQuery screenq;
screenq.prepare("SELECT * "
"FROM uiform "
"WHERE (uiform_name=:uiform_name);");
screenq.bindValue(":uiform_name", name);
screenq.exec();
if (screenq.first())
{
XUiLoader loader;
QByteArray ba = screenq.value("uiform_source").toByteArray();
QBuffer uiFile(&ba);
if (!uiFile.open(QIODevice::ReadOnly))
{
QMessageBox::critical(0, tr("Could not load UI"),
tr("<p>There was an error loading the UI Form "
"from the database."));
return 0;
}
QWidget *ui = loader.load(&uiFile);
uiFile.close();
if (ui->inherits("QDialog"))
{
flags |= Qt::Dialog;
if (modality == Qt::NonModal)
modality = Qt::WindowModal;
}
XMainWindow *window = new XMainWindow(parent,
screenq.value("uiform_name").toString(),
flags);
window->setCentralWidget(ui);
window->setWindowTitle(ui->windowTitle());
window->setWindowModality(modality);
if (ui->inherits("QDialog"))
{
QDialog *innerdlg = qobject_cast<QDialog*>(ui);
connect(innerdlg, SIGNAL(finished(int)), window, SLOT(close()));
connect(innerdlg, SIGNAL(accepted()), window, SLOT(close()));
connect(innerdlg, SIGNAL(rejected()), window, SLOT(close()));
// alternative to creating mydialog object:
// for each property of mydialog (including functions)
// add a property to _engine's mywindow property
if (engine(window))
{
QScriptValue mydialog = engine(window)->newQObject(innerdlg);
engine(window)->globalObject().setProperty("mydialog", mydialog);
}
else
qWarning("Could not find the script engine to embed a dialog inside "
"a placeholder window");
omfgThis->handleNewWindow(window);
returnVal = ui;
}
else
{
omfgThis->handleNewWindow(window);
returnVal = window;
}
_lastWindow = window;
}
else if (screenq.lastError().type() != QSqlError::None)
{
systemError(0, screenq.lastError().databaseText(), __FILE__, __LINE__);
return 0;
}
return returnVal;
}
