QWidget *ScriptToolbox::openWindow(QString name, QWidget *parent, Qt::WindowModality modality, Qt::WindowFlags flags)
{
QWidget *returnVal = xtGetScreen(name, parent, flags, 0);
if(returnVal)
{
if(!returnVal->inherits("QDialog"))
omfgThis->handleNewWindow(returnVal);
_lastWindow = returnVal;
return returnVal;
}
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::NoError)
{
systemError(0, screenq.lastError().databaseText(), __FILE__, __LINE__);
return 0;
}
return returnVal;
}
void setup::setCurrentIndex(XTreeWidgetItem* item)
{
QString uiName = item->data(0, Xt::RawRole).toString();
QString label = "<span style=\" font-size:14pt; font-weight:600;\">%1</span></p></body></html>";
if (_itemMap.contains(uiName) && _itemMap.value(uiName).index >= 0)
{
_stack->setCurrentIndex(_itemMap.value(uiName).index);
_stackLit->setText(label.arg(item->text(0)));
return;
}
else if (_itemMap.contains(uiName) && !item->isDisabled())
{
// First look for a class...
QWidget *w = xtGetScreen(uiName, this);
if (w)
_itemMap[uiName].implementation = w;
else
{
// No class, so look for an extension
XSqlQuery screenq;
screenq.prepare("SELECT * "
" FROM uiform "
" WHERE((uiform_name=:uiform_name)"
" AND (uiform_enabled))"
" ORDER BY uiform_order DESC"
" LIMIT 1;");
screenq.bindValue(":uiform_name", uiName);
screenq.exec();
if (screenq.first())
{
QUiLoader 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."));
w = loader.load(&uiFile);
w->setObjectName(uiName);
uiFile.close();
// Load scripts if applicable
XSqlQuery scriptq;
scriptq.prepare("SELECT script_source, script_order"
" FROM script"
" WHERE((script_name=:script_name)"
" AND (script_enabled))"
" ORDER BY script_order;");
scriptq.bindValue(":script_name", uiName);
scriptq.exec();
QScriptEngine* engine = new QScriptEngine();
if (_preferences->boolean("EnableScriptDebug"))
{
QScriptEngineDebugger* debugger = new QScriptEngineDebugger(this);
debugger->attachTo(engine);
}
omfgThis->loadScriptGlobals(engine);
QScriptValue mywindow = engine->newQObject(w);
engine->globalObject().setProperty("mywindow", mywindow);
while(scriptq.next())
{
QString script = scriptHandleIncludes(scriptq.value("script_source").toString());
QScriptValue result = engine->evaluate(script, uiName);
if (engine->hasUncaughtException())
{
int line = engine->uncaughtExceptionLineNumber();
qDebug() << "uncaught exception at line" << line << ":" << result.toString();
}
}
_itemMap[uiName].implementation = engine;
}
}
if (w)
{
// Hide buttons out of context here
QWidget* close = w->findChild<QWidget*>("_close");
if (close)
close->hide();
QWidget* buttons = w->findChild<QDialogButtonBox*>();
if (buttons)
buttons->hide();
//Set mode if applicable
int mode = _itemMap.value(uiName).mode;
if (mode && w->inherits("XDialog"))
{
XWidget* x = dynamic_cast<XWidget*>(w);
ParameterList params;
if (mode == cEdit)
params.append("mode", "edit");
else if (mode == cView)
params.append("mode", "view");
if (x)
x->set(params);
}
int idx = _stack->count();
_itemMap[uiName].index = idx;
_stack->addWidget(w);
_stack->setCurrentIndex(idx);
_stackLit->setText(label.arg(item->text(0)));
return;
}
}
// Nothing here so try the next one
XTreeWidgetItem* next = dynamic_cast<XTreeWidgetItem*>(_tree->itemBelow(item));
if (next)
setCurrentIndex(next);
}
