static void get_interfacename( IUnknown *punk, VARIANT *vres )
{
HRESULT hr;
IDispatch *pDisp;
ITypeInfo *pTI;
BSTR bstr = NULL;
hr = punk->QueryInterface( IID_IDispatch, (void **)&pDisp );
if ( SUCCEEDED(hr) && pDisp != NULL ) {
hr = pDisp->GetTypeInfo( 0, LOCALE_USER_DEFAULT, &pTI );
if ( SUCCEEDED(hr) && pTI != NULL ) {
hr = pTI->GetDocumentation( MEMBERID_NIL, &bstr, NULL, NULL, NULL );
pTI->Release();
}
pDisp->Release();
}
if ( bstr == NULL ) {
bstr = SysAllocString( L"" );
}
vres->bstrVal = bstr;
vres->vt = VT_BSTR;
}
QString qax_generateDocumentation(QAxBase *that)
{
that->metaObject();
if (that->isNull())
return QString();
ITypeInfo *typeInfo = 0;
IDispatch *dispatch = 0;
that->queryInterface(IID_IDispatch, (void**)&dispatch);
if (dispatch)
dispatch->GetTypeInfo(0, LOCALE_SYSTEM_DEFAULT, &typeInfo);
QString docu;
QTextStream stream(&docu, QIODevice::WriteOnly);
const QMetaObject *mo = that->metaObject();
QString coClass = QLatin1String(mo->classInfo(mo->indexOfClassInfo("CoClass")).value());
stream << "<h1 align=center>" << coClass << " Reference</h1>" << endl;
stream << "<p>The " << coClass << " COM object is a " << that->qObject()->metaObject()->className();
stream << " with the CLSID " << that->control() << ".</p>" << endl;
stream << "<h3>Interfaces</h3>" << endl;
stream << "<ul>" << endl;
const char *inter = 0;
int interCount = 1;
while ((inter = mo->classInfo(mo->indexOfClassInfo("Interface " + QByteArray::number(interCount))).value())) {
stream << "<li>" << inter << endl;
interCount++;
}
stream << "</ul>" << endl;
stream << "<h3>Event Interfaces</h3>" << endl;
stream << "<ul>" << endl;
interCount = 1;
while ((inter = mo->classInfo(mo->indexOfClassInfo("Event Interface " + QByteArray::number(interCount))).value())) {
stream << "<li>" << inter << endl;
interCount++;
}
stream << "</ul>" << endl;
QList<QString> methodDetails, propDetails;
const int slotCount = mo->methodCount();
if (slotCount) {
stream << "<h2>Public Slots:</h2>" << endl;
stream << "<ul>" << endl;
int defArgCount = 0;
for (int islot = mo->methodOffset(); islot < slotCount; ++islot) {
const QMetaMethod slot = mo->method(islot);
if (slot.methodType() != QMetaMethod::Slot)
continue;
if (slot.attributes() & QMetaMethod::Cloned) {
++defArgCount;
continue;
}
QByteArray returntype(slot.typeName());
if (returntype.isEmpty())
returntype = "void";
QByteArray prototype = namedPrototype(slot.parameterTypes(), slot.parameterNames(), defArgCount);
QByteArray signature = slot.methodSignature();
QByteArray name = signature.left(signature.indexOf('('));
stream << "<li>" << returntype << " <a href=\"#" << name << "\"><b>" << name << "</b></a>" << prototype << ";</li>" << endl;
prototype = namedPrototype(slot.parameterTypes(), slot.parameterNames());
QString detail = QString::fromLatin1("<h3><a name=") + QString::fromLatin1(name.constData()) + QLatin1String("></a>") +
QLatin1String(returntype.constData()) + QLatin1Char(' ') +
QLatin1String(name.constData()) + QLatin1Char(' ') +
QString::fromLatin1(prototype.constData()) + QLatin1String("<tt> [slot]</tt></h3>\n");
prototype = namedPrototype(slot.parameterTypes(), QList<QByteArray>());
detail += docuFromName(typeInfo, QString::fromLatin1(name.constData()));
detail += QLatin1String("<p>Connect a signal to this slot:<pre>\n");
detail += QString::fromLatin1("\tQObject::connect(sender, SIGNAL(someSignal") + QString::fromLatin1(prototype.constData()) +
QLatin1String("), object, SLOT(") + QString::fromLatin1(name.constData()) +
QString::fromLatin1(prototype.constData()) + QLatin1String("));");
detail += QLatin1String("</pre>\n");
if (1) {
detail += QLatin1String("<p>Or call the function directly:<pre>\n");
bool hasParams = slot.parameterTypes().count() != 0;
if (hasParams)
detail += QLatin1String("\tQVariantList params = ...\n");
detail += QLatin1String("\t");
QByteArray functionToCall = "dynamicCall";
if (returntype == "IDispatch*" || returntype == "IUnknown*") {
functionToCall = "querySubObject";
returntype = "QAxObject *";
}
if (returntype != "void")
detail += QLatin1String(returntype.constData()) + QLatin1String(" result = ");
detail += QLatin1String("object->") + QLatin1String(functionToCall.constData()) +
QLatin1String("(\"" + name + prototype + '\"');
if (hasParams)
detail += QLatin1String(", params");
detail += QLatin1Char(')');
if (returntype != "void" && returntype != "QAxObject *" && returntype != "QVariant")
detail += QLatin1Char('.') + QLatin1String(toType(returntype));
detail += QLatin1String(";</pre>\n");
} else {
detail += QLatin1String("<p>This function has parameters of unsupported types and cannot be called directly.");
}
methodDetails << detail;
defArgCount = 0;
}
stream << "</ul>" << endl;
}
int signalCount = mo->methodCount();
if (signalCount) {
ITypeLib *typeLib = 0;
if (typeInfo) {
UINT index = 0;
typeInfo->GetContainingTypeLib(&typeLib, &index);
typeInfo->Release();
}
typeInfo = 0;
stream << "<h2>Signals:</h2>" << endl;
stream << "<ul>" << endl;
for (int isignal = mo->methodOffset(); isignal < signalCount; ++isignal) {
const QMetaMethod signal(mo->method(isignal));
if (signal.methodType() != QMetaMethod::Signal)
continue;
QByteArray prototype = namedPrototype(signal.parameterTypes(), signal.parameterNames());
QByteArray signature = signal.methodSignature();
QByteArray name = signature.left(signature.indexOf('('));
stream << "<li>void <a href=\"#" << name << "\"><b>" << name << "</b></a>" << prototype << ";</li>" << endl;
QString detail = QLatin1String("<h3><a name=") + QLatin1String(name.constData()) + QLatin1String("></a>void ") +
QLatin1String(name.constData()) + QLatin1Char(' ') +
QLatin1String(prototype.constData()) + QLatin1String("<tt> [signal]</tt></h3>\n");
if (typeLib) {
interCount = 0;
do {
if (typeInfo)
typeInfo->Release();
typeInfo = 0;
typeLib->GetTypeInfo(++interCount, &typeInfo);
QString typeLibDocu = docuFromName(typeInfo, QString::fromLatin1(name.constData()));
if (!typeLibDocu.isEmpty()) {
detail += typeLibDocu;
break;
}
} while (typeInfo);
}
prototype = namedPrototype(signal.parameterTypes(), QList<QByteArray>());
detail += QLatin1String("<p>Connect a slot to this signal:<pre>\n");
detail += QLatin1String("\tQObject::connect(object, SIGNAL(") + QString::fromLatin1(name.constData()) +
QString::fromLatin1(prototype.constData()) +
QLatin1String("), receiver, SLOT(someSlot") + QString::fromLatin1(prototype.constData()) + QLatin1String("));");
detail += QLatin1String("</pre>\n");
methodDetails << detail;
if (typeInfo)
typeInfo->Release();
typeInfo = 0;
}
stream << "</ul>" << endl;
if (typeLib)
typeLib->Release();
}
const int propCount = mo->propertyCount();
if (propCount) {
if (dispatch)
dispatch->GetTypeInfo(0, LOCALE_SYSTEM_DEFAULT, &typeInfo);
stream << "<h2>Properties:</h2>" << endl;
stream << "<ul>" << endl;
for (int iprop = 0; iprop < propCount; ++iprop) {
const QMetaProperty prop = mo->property(iprop);
QByteArray name(prop.name());
QByteArray type(prop.typeName());
stream << "<li>" << type << " <a href=\"#" << name << "\"><b>" << name << "</b></a>;</li>" << endl;
QString detail = QLatin1String("<h3><a name=") + QString::fromLatin1(name.constData()) + QLatin1String("></a>") +
QLatin1String(type.constData()) +
QLatin1Char(' ') + QLatin1String(name.constData()) + QLatin1String("</h3>\n");
detail += docuFromName(typeInfo, QString::fromLatin1(name));
QVariant::Type vartype = QVariant::nameToType(type);
if (!prop.isReadable())
continue;
if (prop.isEnumType())
vartype = QVariant::Int;
if (vartype != QVariant::Invalid) {
detail += QLatin1String("<p>Read this property's value using QObject::property:<pre>\n");
if (prop.isEnumType())
detail += QLatin1String("\tint val = ");
else
detail += QLatin1Char('\t') + QLatin1String(type.constData()) + QLatin1String(" val = ");
detail += QLatin1String("object->property(\"") + QLatin1String(name.constData()) +
QLatin1String("\").") + QLatin1String(toType(type).constData()) + QLatin1String(";\n");
detail += QLatin1String("</pre>\n");
} else if (type == "IDispatch*" || type == "IUnknown*") {
detail += QLatin1String("<p>Get the subobject using querySubObject:<pre>\n");
detail += QLatin1String("\tQAxObject *") + QLatin1String(name.constData()) +
QLatin1String(" = object->querySubObject(\"") + QLatin1String(name.constData()) + QLatin1String("\");\n");
detail += QLatin1String("</pre>\n");
} else {
detail += QLatin1String("<p>This property is of an unsupported type.\n");
}
if (prop.isWritable()) {
detail += QLatin1String("Set this property' value using QObject::setProperty:<pre>\n");
if (prop.isEnumType()) {
detail += QLatin1String("\tint newValue = ... // string representation of values also supported\n");
} else {
detail += QLatin1String("\t") + QString::fromLatin1(type.constData()) + QLatin1String(" newValue = ...\n");
}
detail += QLatin1String("\tobject->setProperty(\"") + QString::fromLatin1(name) + QLatin1String("\", newValue);\n");
detail += QLatin1String("</pre>\n");
detail += QLatin1String("Or using the ");
QByteArray setterSlot;
if (isupper(name.at(0))) {
setterSlot = "Set" + name;
} else {
QByteArray nameUp = name;
nameUp[0] = toupper(nameUp.at(0));
setterSlot = "set" + nameUp;
}
detail += QLatin1String("<a href=\"#") + QString::fromLatin1(setterSlot) + QLatin1String("\">") +
QString::fromLatin1(setterSlot.constData()) + QLatin1String("</a> slot.\n");
}
if (prop.isEnumType()) {
detail += QLatin1String("<p>See also <a href=\"#") + QString::fromLatin1(type) +
QLatin1String("\">") + QString::fromLatin1(type) + QLatin1String("</a>.\n");
}
propDetails << detail;
}
stream << "</ul>" << endl;
}
const int enumCount = mo->enumeratorCount();
if (enumCount) {
stream << "<hr><h2>Member Type Documentation</h2>" << endl;
for (int i = 0; i < enumCount; ++i) {
const QMetaEnum enumdata = mo->enumerator(i);
stream << "<h3><a name=" << enumdata.name() << "></a>" << enumdata.name() << "</h3>" << endl;
stream << "<ul>" << endl;
for (int e = 0; e < enumdata.keyCount(); ++e) {
stream << "<li>" << enumdata.key(e) << "\t=" << enumdata.value(e) << "</li>" << endl;
}
stream << "</ul>" << endl;
}
}
if (methodDetails.count()) {
stream << "<hr><h2>Member Function Documentation</h2>" << endl;
for (int i = 0; i < methodDetails.count(); ++i)
stream << methodDetails.at(i) << endl;
}
if (propDetails.count()) {
stream << "<hr><h2>Property Documentation</h2>" << endl;
for (int i = 0; i < propDetails.count(); ++i)
stream << propDetails.at(i) << endl;
}
if (typeInfo)
typeInfo->Release();
if (dispatch)
dispatch->Release();
return docu;
}
// @pymethod <o PyITypeInfo>|PyIDispatch|GetTypeInfo|Get type information for the object.
PyObject *PyIDispatch::GetTypeInfo(PyObject *self, PyObject *args)
{
LCID locale = LOCALE_USER_DEFAULT;
int index = 0;
// @pyparm int|locale|LOCALE_USER_DEFAULT|The locale to use.
// @pyparm int|index|0|The index of the typelibrary to fetch.
// Note that these params are reversed from the win32 call.
if (!PyArg_ParseTuple(args, "|ii:GetTypeInfo", &locale, &index))
return NULL;
IDispatch *pMyDispatch = GetI(self);
if (pMyDispatch==NULL) return NULL;
ITypeInfo *pti = NULL;
PY_INTERFACE_PRECALL;
SCODE sc = pMyDispatch->GetTypeInfo(index, locale, &pti);
PY_INTERFACE_POSTCALL;
if (sc!=S_OK) // S_OK is only acceptable result.
return PyCom_BuildPyException(sc, pMyDispatch, IID_IDispatch);
return PyCom_PyObjectFromIUnknown(pti, IID_ITypeInfo);
}