// Convert complex variant types to DOM properties with the help of QAbstractFormBuilder
// Does not perform a check using QAbstractFormBuilder::checkProperty().
DomProperty *variantToDomProperty(QAbstractFormBuilder *afb, const QMetaObject *meta,
const QString &pname, const QVariant &v)
{
const QFormBuilderStrings &strings = QFormBuilderStrings::instance();
DomProperty *dom_prop = new DomProperty();
dom_prop->setAttributeName(pname);
const int pindex = meta->indexOfProperty(pname.toLatin1());
if (pindex != -1) {
QMetaProperty meta_property = meta->property(pindex);
if ((v.type() == QVariant::Int || v.type() == QVariant::UInt) && meta_property.isEnumType()) {
const QMetaEnum e = meta_property.enumerator();
if (e.isFlag())
dom_prop->setElementSet(QString::fromAscii(e.valueToKeys(v.toInt())));
else
dom_prop->setElementEnum(QString::fromAscii(e.valueToKey(v.toInt())));
return dom_prop;
}
if (!meta_property.hasStdCppSet() || (isOfType(meta, &QAbstractScrollArea::staticMetaObject) && pname == strings.cursorProperty))
dom_prop->setAttributeStdset(0);
}
// Try simple properties
if (applySimpleProperty(v, isTranslatable(pname, v, meta), dom_prop))
return dom_prop;
// Complex properties
switch (v.type()) {
case QVariant::Palette: {
DomPalette *dom = new DomPalette();
QPalette palette = qvariant_cast<QPalette>(v);
palette.setCurrentColorGroup(QPalette::Active);
dom->setElementActive(afb->saveColorGroup(palette));
palette.setCurrentColorGroup(QPalette::Inactive);
dom->setElementInactive(afb->saveColorGroup(palette));
palette.setCurrentColorGroup(QPalette::Disabled);
dom->setElementDisabled(afb->saveColorGroup(palette));
dom_prop->setElementPalette(dom);
} break;
case QVariant::Brush:
dom_prop->setElementBrush(afb->saveBrush(qvariant_cast<QBrush>(v)));
break;
default:
delete dom_prop;
if (afb->resourceBuilder()->isResourceType(v)) {
dom_prop = afb->resourceBuilder()->saveResource(afb->workingDirectory(), v);
if (dom_prop)
dom_prop->setAttributeName(pname);
break;
}
uiLibWarning(msgCannotWriteProperty(pname, v));
return 0;
}
return dom_prop;
}
void MetaInfoPrivate::parseProperties(NodeMetaInfo &nodeMetaInfo, const QMetaObject *qMetaObject) const
{
Q_ASSERT_X(qMetaObject, Q_FUNC_INFO, "invalid QMetaObject");
Q_ASSERT_X(nodeMetaInfo.isValid(), Q_FUNC_INFO, "invalid NodeMetaInfo");
for (int i = qMetaObject->propertyOffset(); i < qMetaObject->propertyCount(); ++i) {
QMetaProperty qProperty = qMetaObject->property(i);
PropertyMetaInfo propertyInfo;
propertyInfo.setName(QLatin1String(qProperty.name()));
QString typeName(qProperty.typeName());
QString noStar = typeName;
bool star = false;
while (noStar.contains('*')) {//strip star
noStar.chop(1);
star = true;
}
if (m_QtTypesToQmlTypes.contains(noStar)) {
typeName = star ? m_QtTypesToQmlTypes.value(noStar) + '*' : m_QtTypesToQmlTypes.value(noStar);
//### versions
}
propertyInfo.setType(typeName);
propertyInfo.setValid(true);
propertyInfo.setReadable(qProperty.isReadable());
propertyInfo.setWritable(qProperty.isWritable());
propertyInfo.setResettable(qProperty.isResettable());
propertyInfo.setEnumType(qProperty.isEnumType());
propertyInfo.setFlagType(qProperty.isFlagType());
if (propertyInfo.isEnumType()) {
EnumeratorMetaInfo enumerator;
QMetaEnum qEnumerator = qProperty.enumerator();
enumerator.setValid(qEnumerator.isValid());
enumerator.setIsFlagType(qEnumerator.isFlag());
enumerator.setScope(qEnumerator.scope());
enumerator.setName(qEnumerator.name());
for (int i = 0 ;i < qEnumerator.keyCount(); i++)
{
enumerator.addElement(qEnumerator.valueToKey(i), i);
}
propertyInfo.setEnumerator(enumerator);
}
nodeMetaInfo.addProperty(propertyInfo);
}
}
// Convert complex DOM types with the help of QAbstractFormBuilder
QVariant domPropertyToVariant(QAbstractFormBuilder *afb,const QMetaObject *meta,const DomProperty *p)
{
// Complex types that need functions from QAbstractFormBuilder
switch(p->kind()) {
case DomProperty::String: {
const int index = meta->indexOfProperty(p->attributeName().toUtf8());
if (index != -1 && meta->property(index).type() == QVariant::KeySequence)
return QVariant::fromValue(QKeySequence(p->elementString()->text()));
}
break;
case DomProperty::Palette: {
const DomPalette *dom = p->elementPalette();
QPalette palette;
if (dom->elementActive())
afb->setupColorGroup(palette, QPalette::Active, dom->elementActive());
if (dom->elementInactive())
afb->setupColorGroup(palette, QPalette::Inactive, dom->elementInactive());
if (dom->elementDisabled())
afb->setupColorGroup(palette, QPalette::Disabled, dom->elementDisabled());
palette.setCurrentColorGroup(QPalette::Active);
return QVariant::fromValue(palette);
}
case DomProperty::Set: {
const QByteArray pname = p->attributeName().toUtf8();
const int index = meta->indexOfProperty(pname);
if (index == -1) {
uiLibWarning(QCoreApplication::translate("QFormBuilder", "The set-type property %1 could not be read.").arg(p->attributeName()));
return QVariant();
}
const QMetaEnum e = meta->property(index).enumerator();
Q_ASSERT(e.isFlag() == true);
return QVariant(e.keysToValue(p->elementSet().toUtf8()));
}
case DomProperty::Enum: {
const QByteArray pname = p->attributeName().toUtf8();
const int index = meta->indexOfProperty(pname);
QString enumValue = p->elementEnum();
// Triggers in case of objects in Designer like Spacer/Line for which properties
// are serialized using language introspection. On preview, however, these objects are
// emulated by hacks in the formbuilder (size policy/orientation)
fixEnum(enumValue);
if (index == -1) {
// ### special-casing for Line (QFrame) -- fix for 4.2. Jambi hack for enumerations
if (!qstrcmp(meta->className(), "QFrame")
&& (pname == QByteArray("orientation"))) {
return QVariant(enumValue == QFormBuilderStrings::instance().horizontalPostFix ? QFrame::HLine : QFrame::VLine);
} else {
uiLibWarning(QCoreApplication::translate("QFormBuilder", "The enumeration-type property %1 could not be read.").arg(p->attributeName()));
return QVariant();
}
}
const QMetaEnum e = meta->property(index).enumerator();
return QVariant(e.keyToValue(enumValue.toUtf8()));
}
case DomProperty::Brush:
return QVariant::fromValue(afb->setupBrush(p->elementBrush()));
default:
if (afb->resourceBuilder()->isResourceProperty(p)) {
return afb->resourceBuilder()->loadResource(afb->workingDirectory(), p);
}
break;
}
// simple type
return domPropertyToVariant(p);
}
static HRESULT classIDL(QObject *o, const QMetaObject *mo, const QString &className, bool isBindable, QTextStream &out)
{
int id = 1;
int i = 0;
if (!mo)
return 3;
QString topclass = qAxFactory()->exposeToSuperClass(className);
if (topclass.isEmpty())
topclass = QLatin1String("QObject");
bool hasStockEvents = qAxFactory()->hasStockEvents(className);
const QMetaObject *pmo = mo;
do {
pmo = pmo->superClass();
} while (pmo && topclass != QString::fromLatin1(pmo->className()));
int enumoff = pmo ? pmo->enumeratorOffset() : mo->enumeratorOffset();
int methodoff = pmo ? pmo->methodOffset() : mo->methodOffset();
int propoff = pmo ? pmo->propertyOffset() : mo->propertyOffset();
int qtProps = 0;
int qtSlots = 0;
bool control = false;
if (o && o->isWidgetType()) {
qtProps = QWidget::staticMetaObject.propertyCount();
qtSlots = QWidget::staticMetaObject.methodCount();
control = true;
}
const QString classID = stripCurlyBraces(qAxFactory()->classID(className));
if (classID.isEmpty())
return 4;
const QString interfaceID = stripCurlyBraces(qAxFactory()->interfaceID(className));
if (interfaceID.isEmpty())
return 5;
const QString eventsID = stripCurlyBraces(qAxFactory()->eventsID(className));
const bool hasEvents = !eventsID.isEmpty();
QString cleanClassName = qax_clean_type(className, mo);
QString defProp(QLatin1String(mo->classInfo(mo->indexOfClassInfo("DefaultProperty")).value()));
QString defSignal(QLatin1String(mo->classInfo(mo->indexOfClassInfo("DefaultSignal")).value()));
for (i = enumoff; i < mo->enumeratorCount(); ++i) {
const QMetaEnum enumerator = mo->enumerator(i);
if (enums.contains(enumerator.name()))
continue;
enums.append(enumerator.name());
out << "\tenum " << enumerator.name() << " {" << endl;
for (int j = 0; j < enumerator.keyCount(); ++j) {
QByteArray key(enumerator.key(j));
while (enumValues.contains(key)) {
key += '_';
}
enumValues.append(key);
const uint value = uint(enumerator.value(j));
key = key.leftJustified(20);
out << "\t\t" << key << "\t= ";
if (enumerator.isFlag())
out << "0x" << QByteArray::number(value, 16).rightJustified(8, '0');
else
out << value;
if (j < enumerator.keyCount()-1)
out << ", ";
out << endl;
}
out << "\t};" << endl << endl;
}
// mouse cursor enum for QCursor support
if (!enums.contains("MousePointer")) {
enums.append("MousePointer");
out << "\tenum MousePointer {" << endl;
out << "\t\tArrowCursor = " << Qt::ArrowCursor << ',' << endl;
out << "\t\tUpArrowCursor = " << Qt::UpArrowCursor << ',' << endl;
out << "\t\tCrossCursor = " << Qt::CrossCursor << ',' << endl;
out << "\t\tWaitCursor = " << Qt::WaitCursor << ',' << endl;
out << "\t\tIBeamCursor = " << Qt::IBeamCursor << ',' << endl;
out << "\t\tSizeVerCursor = " << Qt::SizeVerCursor << ',' << endl;
out << "\t\tSizeHorCursor = " << Qt::SizeHorCursor << ',' << endl;
out << "\t\tSizeBDiagCursor = " << Qt::SizeBDiagCursor << ',' << endl;
out << "\t\tSizeFDiagCursor = " << Qt::SizeFDiagCursor << ',' << endl;
out << "\t\tSizeAllCursor = " << Qt::SizeAllCursor << ',' << endl;
out << "\t\tBlankCursor = " << Qt::BlankCursor << ',' << endl;
out << "\t\tSplitVCursor = " << Qt::SplitVCursor << ',' << endl;
out << "\t\tSplitHCursor = " << Qt::SplitHCursor << ',' << endl;
out << "\t\tPointingHandCursor = " << Qt::PointingHandCursor << ',' << endl;
out << "\t\tForbiddenCursor = " << Qt::ForbiddenCursor << ',' << endl;
out << "\t\tWhatsThisCursor = " << Qt::WhatsThisCursor << ',' << endl;
out << "\t\tBusyCursor\t= " << Qt::BusyCursor << endl;
out << "\t};" << endl << endl;
}
if (!enums.contains("FocusPolicy")) {
enums.append("FocusPolicy");
out << "\tenum FocusPolicy {" << endl;
out << "\t\tNoFocus = " << Qt::NoFocus << ',' << endl;
out << "\t\tTabFocus = " << Qt::TabFocus << ',' << endl;
out << "\t\tClickFocus = " << Qt::ClickFocus << ',' << endl;
out << "\t\tStrongFocus = " << Qt::StrongFocus << ',' << endl;
out << "\t\tWheelFocus = " << Qt::WheelFocus << endl;
out << "\t};" << endl << endl;
}
out << endl;
out << "\t[" << endl;
out << "\t\tuuid(" << interfaceID << ")," << endl;
out << "\t\thelpstring(\"" << cleanClassName << " Interface\")" << endl;
out << "\t]" << endl;
out << "\tdispinterface I" << cleanClassName << endl;
out << "\t{" << endl;
out << "\tproperties:" << endl;
for (i = propoff; i < mo->propertyCount(); ++i) {
const QMetaProperty property = mo->property(i);
/* if (property.testFlags(QMetaProperty::Override))
continue;*/
if (i <= qtProps && ignoreProps(property.name()))
continue;
if (!property.name() || mo->indexOfProperty(property.name()) > i)
continue;
bool ok = true;
QByteArray type(convertTypes(property.typeName(), &ok));
QByteArray name(replaceKeyword(property.name()));
if (!ok)
out << "\t/****** Property is of unsupported datatype" << endl;
out << "\t\t[id(" << id << ')';
if (!property.isWritable())
out << ", readonly";
if (isBindable && property.isScriptable(o))
out << ", bindable";
if (!property.isDesignable(o))
out << ", nonbrowsable";
if (isBindable)
out << ", requestedit";
if (defProp == QLatin1String(name))
out << ", uidefault";
out << "] " << type << ' ' << name << ';' << endl;
if (!ok)
out << "\t******/" << endl;
++id;
}
out << endl;
out << "\tmethods:" << endl;
int numDefArgs = 0;
QByteArray outBuffer;
for (i = methodoff; i < mo->methodCount(); ++i) {
const QMetaMethod slot = mo->method(i);
if (slot.access() != QMetaMethod::Public || slot.methodType() == QMetaMethod::Signal)
continue;
if (slot.attributes() & QMetaMethod::Cloned) {
++numDefArgs;
continue;
}
if (!outBuffer.isEmpty()) {
outBuffer = addDefaultArguments(outBuffer, numDefArgs);
numDefArgs = 0;
out << outBuffer;
outBuffer = QByteArray();
}
QByteArray signature(slot.methodSignature());
QByteArray name(signature.left(signature.indexOf('(')));
if (i <= qtSlots && ignoreSlots(name))
continue;
signature.remove(0, name.length() + 1);
signature.truncate(signature.length() - 1);
name = renameOverloads(replaceKeyword(name));
if (ignoreSlots(name))
continue;
QList<QByteArray> parameterTypes(slot.parameterTypes());
QList<QByteArray> parameterNames(slot.parameterNames());
bool ok = true;
QByteArray type = slot.typeName();
if (type.isEmpty())
type = "void";
else
type = convertTypes(type, &ok);
QByteArray ptype(prototype(parameterTypes, parameterNames, &ok));
if (!ok)
outBuffer += "\t/****** Slot parameter uses unsupported datatype\n";
outBuffer += "\t\t[id(" + QByteArray::number(id) + ")] " + type + ' '
+ name + '(' + ptype + ");\n";
if (!ok)
outBuffer += "\t******/\n";
++id;
}
if (!outBuffer.isEmpty()) {
outBuffer = addDefaultArguments(outBuffer, numDefArgs);
numDefArgs = 0;
out << outBuffer;
outBuffer = QByteArray();
}
out << "\t};" << endl << endl;
mapping.clear();
id = 1;
if (hasEvents) {
out << "\t[" << endl;
out << "\t\tuuid(" << eventsID << ")," << endl;
out << "\t\thelpstring(\"" << cleanClassName << " Events Interface\")" << endl;
out << "\t]" << endl;
out << "\tdispinterface I" << cleanClassName << "Events" << endl;
out << "\t{" << endl;
out << "\tproperties:" << endl;
out << "\tmethods:" << endl;
if (hasStockEvents) {
out << "\t/****** Stock events ******/" << endl;
out << "\t\t[id(DISPID_CLICK)] void Click();" << endl;
out << "\t\t[id(DISPID_DBLCLICK)] void DblClick();" << endl;
out << "\t\t[id(DISPID_KEYDOWN)] void KeyDown(short* KeyCode, short Shift);" << endl;
out << "\t\t[id(DISPID_KEYPRESS)] void KeyPress(short* KeyAscii);" << endl;
out << "\t\t[id(DISPID_KEYUP)] void KeyUp(short* KeyCode, short Shift);" << endl;
out << "\t\t[id(DISPID_MOUSEDOWN)] void MouseDown(short Button, short Shift, OLE_XPOS_PIXELS x, OLE_YPOS_PIXELS y);" << endl;
out << "\t\t[id(DISPID_MOUSEMOVE)] void MouseMove(short Button, short Shift, OLE_XPOS_PIXELS x, OLE_YPOS_PIXELS y);" << endl;
out << "\t\t[id(DISPID_MOUSEUP)] void MouseUp(short Button, short Shift, OLE_XPOS_PIXELS x, OLE_YPOS_PIXELS y);" << endl << endl;
}
for (i = methodoff; i < mo->methodCount(); ++i) {
const QMetaMethod signal = mo->method(i);
if (signal.methodType() != QMetaMethod::Signal)
continue;
QByteArray signature(signal.methodSignature());
QByteArray name(signature.left(signature.indexOf('(')));
signature.remove(0, name.length() + 1);
signature.truncate(signature.length() - 1);
QList<QByteArray> parameterTypes(signal.parameterTypes());
QList<QByteArray> parameterNames(signal.parameterNames());
bool isDefault = defSignal == QLatin1String(name);
name = renameOverloads(replaceKeyword(name));
bool ok = true;
QByteArray type = signal.typeName();
if (!type.isEmpty() && type != "void") // signals with return value not supported
continue;
QByteArray ptype(prototype(parameterTypes, parameterNames, &ok));
if (!ok)
out << "\t/****** Signal parameter uses unsupported datatype" << endl;
out << "\t\t[id(" << id << ')';
if (isDefault)
out << ", uidefault";
out << "] void " << name << '(' << ptype << ");" << endl;
if (!ok)
out << "\t******/" << endl;
++id;
}
out << "\t};" << endl << endl;
}
out << "\t[" << endl;
if (qstricmp(mo->classInfo(mo->indexOfClassInfo("Aggregatable")).value(), "no"))
out << "\t\taggregatable," << endl;
if (!qstricmp(mo->classInfo(mo->indexOfClassInfo("RegisterObject")).value(), "yes"))
out << "\t\tappobject," << endl;
if (mo->classInfo(mo->indexOfClassInfo("LicenseKey")).value())
out << "\t\tlicensed," << endl;
const char *helpString = mo->classInfo(mo->indexOfClassInfo("Description")).value();
if (helpString)
out << "\t\thelpstring(\"" << helpString << "\")," << endl;
else
out << "\t\thelpstring(\"" << cleanClassName << " Class\")," << endl;
const char *classVersion = mo->classInfo(mo->indexOfClassInfo("Version")).value();
if (classVersion)
out << "\t\tversion(" << classVersion << ")," << endl;
out << "\t\tuuid(" << classID << ')';
if (control) {
out << ", " << endl;
out << "\t\tcontrol";
} else if (!o) {
out << ", " << endl;
out << "\t\tnoncreatable";
}
out << endl;
out << "\t]" << endl;
out << "\tcoclass " << cleanClassName << endl;
out << "\t{" << endl;
out << "\t\t[default] dispinterface I" << cleanClassName << ';' << endl;
if (hasEvents)
out << "\t\t[default, source] dispinterface I" << cleanClassName << "Events;" << endl;
out << "\t};" << endl;
return S_OK;
}