void ScriptablePrivate::loadScript(const QString& oName)
{
qDebug() << "Looking for a script " << oName;
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", oName);
scriptq.exec();
while(scriptq.next())
{
if(engine())
{
QString script = scriptHandleIncludes(scriptq.value("script_source").toString());
QScriptValue result = _engine->evaluate(script, _parent->objectName());
if (_engine->hasUncaughtException())
{
int line = _engine->uncaughtExceptionLineNumber();
qDebug() << "uncaught exception at line" << line << ":" << result.toString();
}
}
else
qDebug() << "could not initialize engine";
}
}
QString scriptHandleIncludes(QString source)
{
QString returnVal = source;
if (returnVal.contains(QRegExp("#include")))
{
QStringList line = returnVal.split(QRegExp("\n\r?|\r\n?"));
for (int i = 0; i < line.size(); i++)
{
if (line.at(i).startsWith("#include"))
{
QStringList words = line.at(i).split(QRegExp("\\s+"));
if (words.size() <= 1)
qWarning("scriptByName(%s): found #include with no script name",
qPrintable(line.at(i)));
int order = -1;
if (words.size() > 2)
order = words.at(2).toInt();
QString name;
if (words.size() > 1)
name = words.at(1);
line.replace(i, "// " + line.at(i));
XSqlQuery inclq;
inclq.prepare("SELECT script_source "
"FROM script "
"WHERE ((script_name=:name)"
" AND ((script_order=:order) OR (:order = -1))"
" AND script_enabled) "
"ORDER BY script_order;");
inclq.bindValue(":name", name);
inclq.bindValue(":order", order);
inclq.exec();
bool found = false;
while (inclq.next())
{
found = true;
line.replace(i,
line.at(i) + "\n" + scriptHandleIncludes(inclq.value("script_source").toString()));
}
if (found)
line.replace(i,
line.at(i) + "\n// end include of " + name);
}
}
returnVal = line.join("\n");
}
return returnVal;
}
void XWidget::loadScriptEngine()
{
if(_private->_scriptLoaded)
return;
_private->_scriptLoaded = true;
QStringList parts = objectName().split(" ");
QStringList search_parts;
QString oName;
while(!parts.isEmpty())
{
search_parts.append(parts.takeFirst());
oName = search_parts.join(" ");
// load and run an QtScript that applies to this window
qDebug() << "Looking for a script on widget " << oName;
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", oName);
scriptq.exec();
while(scriptq.next())
{
QString script = scriptHandleIncludes(scriptq.value("script_source").toString());
if(!_private->_engine)
{
_private->_engine = new QScriptEngine();
if (_preferences->boolean("EnableScriptDebug"))
{
_private->_debugger = new QScriptEngineDebugger(this);
_private->_debugger->attachTo(_private->_engine);
}
omfgThis->loadScriptGlobals(_private->_engine);
QScriptValue mywindow = _private->_engine->newQObject(this);
_private->_engine->globalObject().setProperty("mywindow", mywindow);
}
QScriptValue result = _private->_engine->evaluate(script, objectName());
if (_private->_engine->hasUncaughtException())
{
int line = _private->_engine->uncaughtExceptionLineNumber();
qDebug() << "uncaught exception at line" << line << ":" << result.toString();
}
}
}
}
void XMainWindow::loadScriptEngine()
{
if(_private->_scriptLoaded)
return;
_private->_scriptLoaded = true;
QStringList parts = objectName().split(" ");
QStringList search_parts;
QString oName;
while(!parts.isEmpty())
{
search_parts.append(parts.takeFirst());
oName = search_parts.join(" ");
// load and run an QtScript that applies to this window
qDebug() << "Looking for a script on window " << oName;
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", oName);
scriptq.exec();
while(scriptq.next())
{
if(engine(this))
{
QString script = scriptHandleIncludes(scriptq.value("script_source").toString());
QScriptValue result = _private->_engine->evaluate(script, objectName());
if (_private->_engine->hasUncaughtException())
{
int line = _private->_engine->uncaughtExceptionLineNumber();
qDebug() << "uncaught exception at line" << line << ":" << result.toString();
}
}
}
}
}
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);
}
void XDialog::showEvent(QShowEvent *event)
{
if(!_private->_shown)
{
_private->_shown = true;
QRect availableGeometry = QApplication::desktop()->availableGeometry();
QString objName = objectName();
QPoint pos = xtsettingsValue(objName + "/geometry/pos").toPoint();
QSize lsize = xtsettingsValue(objName + "/geometry/size").toSize();
if(lsize.isValid() && xtsettingsValue(objName + "/geometry/rememberSize", true).toBool())
resize(lsize);
// do I want to do this for a dialog?
//_windowList.append(w);
QRect r(pos, size());
if(!pos.isNull() && availableGeometry.contains(r) && xtsettingsValue(objName + "/geometry/rememberPos", true).toBool())
move(pos);
_private->_rememberPos = new QAction(tr("Remember Posisition"), this);
_private->_rememberPos->setCheckable(true);
_private->_rememberPos->setChecked(xtsettingsValue(objectName() + "/geometry/rememberPos", true).toBool());
connect(_private->_rememberPos, SIGNAL(triggered(bool)), this, SLOT(setRememberPos(bool)));
_private->_rememberSize = new QAction(tr("Remember Size"), this);
_private->_rememberSize->setCheckable(true);
_private->_rememberSize->setChecked(xtsettingsValue(objectName() + "/geometry/rememberSize", true).toBool());
connect(_private->_rememberSize, SIGNAL(triggered(bool)), this, SLOT(setRememberSize(bool)));
addAction(_private->_rememberPos);
addAction(_private->_rememberSize);
setContextMenuPolicy(Qt::ActionsContextMenu);
QStringList parts = objectName().split(" ");
QStringList search_parts;
QString oName;
while(!parts.isEmpty())
{
search_parts.append(parts.takeFirst());
oName = search_parts.join(" ");
// load and run an QtScript that applies to this window
qDebug() << "Looking for a script on dialog " << oName;
q.prepare("SELECT script_source, script_order"
" FROM script"
" WHERE((script_name=:script_name)"
" AND (script_enabled))"
" ORDER BY script_order;");
q.bindValue(":script_name", oName);
q.exec();
while(q.next())
{
QString script = scriptHandleIncludes(q.value("script_source").toString());
if(!_private->_engine)
{
_private->_engine = new QScriptEngine();
omfgThis->loadScriptGlobals(_private->_engine);
QScriptValue mywindow = _private->_engine->newQObject(this);
_private->_engine->globalObject().setProperty("mywindow", mywindow);
}
QScriptValue result = _private->_engine->evaluate(script, objectName());
if (_private->_engine->hasUncaughtException())
{
int line = _private->_engine->uncaughtExceptionLineNumber();
qDebug() << "uncaught exception at line" << line << ":" << result.toString();
}
}
}
}
