void PromotionTaskMenu::editPromotedWidgets(QDesignerFormEditorInterface *core, QWidget* parent) {
QDesignerLanguageExtension *lang = languageExtension(core);
// Show over non-promotable widget
QDialog *promotionEditor = 0;
if (lang)
lang->createPromotionDialog(core, parent);
if (!promotionEditor)
promotionEditor = new QDesignerPromotionDialog(core, parent);
promotionEditor->exec();
delete promotionEditor;
}
void PromotionTaskMenu::slotEditPromoteTo()
{
Q_ASSERT(m_widget);
// Check whether invoked over a promotable widget
QDesignerFormWindowInterface *fw = formWindow();
QDesignerFormEditorInterface *core = fw->core();
const QString base_class_name = WidgetFactory::classNameOf(core, m_widget);
Q_ASSERT(QDesignerPromotionDialog::baseClassNames(core->promotion()).contains(base_class_name));
// Show over promotable widget
QString promoteToClassName;
QDialog *promotionEditor = 0;
if (QDesignerLanguageExtension *lang = languageExtension(core))
promotionEditor = lang->createPromotionDialog(core, base_class_name, &promoteToClassName, fw);
if (!promotionEditor)
promotionEditor = new QDesignerPromotionDialog(core, fw, base_class_name, &promoteToClassName);
if (promotionEditor->exec() == QDialog::Accepted && !promoteToClassName.isEmpty()) {
promoteTo(fw, promoteToClassName);
}
delete promotionEditor;
}
void PromotionTaskMenu::addActions(QDesignerFormWindowInterface *fw, unsigned flags,
ActionList &actionList)
{
Q_ASSERT(m_widget);
const int previousSize = actionList.size();
const PromotionState promotionState = createPromotionActions(fw);
// Promotion candidates/demote
actionList += m_promotionActions;
// Edit action depending on context
switch (promotionState) {
case CanPromote:
actionList += m_EditPromoteToAction;
break;
case CanDemote:
if (!(flags & SuppressGlobalEdit))
actionList += m_globalEditAction;
if (!languageExtension(fw->core())) {
actionList += separatorAction(this);
actionList += m_EditSignalsSlotsAction;
}
break;
default:
if (!(flags & SuppressGlobalEdit))
actionList += m_globalEditAction;
break;
}
// Add separators if required
if (actionList.size() > previousSize) {
if (flags & LeadingSeparator)
actionList.insert(previousSize, separatorAction(this));
if (flags & TrailingSeparator)
actionList += separatorAction(this);
}
}
Writer& Writer::writeFloatValueImpl(T value)
{
if (std::isfinite(value))
{
beginValue();
*m_Stream << value;
m_State = AT_END_OF_VALUE;
}
else if (!languageExtension(NON_FINITE_FLOATS_AS_STRINGS))
{
YSON_THROW(std::string("Illegal floating point value '")
+ std::to_string(value) + "'");
}
else
{
if (std::isnan(value))
writeValue("NaN");
else if (value < 0)
writeValue("-infinity");
else
writeValue("infinity");
}
return *this;
}
bool Writer::isUnquotedValueNamesEnabled() const
{
return languageExtension(UNQUOTED_VALUE_NAMES);
}
bool Writer::isNonFiniteFloatsAsStringsEnabled() const
{
return languageExtension(NON_FINITE_FLOATS_AS_STRINGS);
}
