QTextDocument *M_PageSize::nulldoc( QString htm )
{
QTextDocument *doc = new QTextDocument;
if (htm.size() > 2) {
doc->setHtml(htm);
}
HandlePrint(doc);
return doc->clone();
}
void Handler::HandleRequest (Request* theRequest) {
switch (theRequest->GetKind()) {
case Help:
// cast argument to appropriate type
HandleHelp((HelpRequest*) theRequest);
break;
/*
*/
case Print:
HandlePrint((PrintRequest*) theRequest);
// ...
break;
/*
*/
default:
// ...
break;
}
}
/*----------------------------------------------------------------------------
DispatchEvent
Handles all OSL messages that this object should handle
----------------------------------------------------------------------------*/
void AEGenericClass::DispatchEvent(AEDesc *token, const AppleEvent *appleEvent, AppleEvent *reply)
{
OSErr err = noErr;
AEEventID eventID;
OSType typeCode;
Size actualSize = 0L;
// Get the event ID
err = AEGetAttributePtr(appleEvent, keyEventIDAttr,
typeType,
&typeCode,
(Ptr)&eventID,
sizeof(eventID),
&actualSize);
ThrowIfOSErr(err);
try
{
switch (eventID)
{
case kAEClone:
HandleDuplicate(token, appleEvent, reply);
break;
case kAEClose:
HandleClose(token, appleEvent, reply);
break;
case kAECountElements:
HandleCount(token, appleEvent, reply);
break;
case kAECreateElement:
HandleMake(token, appleEvent, reply);
break;
case kAEDelete:
HandleDelete(token, appleEvent, reply);
break;
case kAEDoObjectsExist:
HandleExists(token, appleEvent, reply);
break;
case kAEGetData:
HandleGetData(token, appleEvent, reply);
break;
case kAEGetDataSize:
HandleDataSize(token, appleEvent, reply);
break;
case kAEMove:
HandleMove(token, appleEvent, reply);
break;
case kAEOpen: // == kAEOpenDocuments
HandleOpen(token, appleEvent, reply);
break;
case kAEPrint:
HandlePrint(token, appleEvent, reply);
break;
case kAEOpenApplication:
HandleRun(token, appleEvent, reply);
break;
case kAEReopenApplication:
HandleReOpen(token, appleEvent, reply);
break;
case kAEQuitApplication:
HandleQuit(token, appleEvent, reply);
break;
case kAESave:
HandleSave(token, appleEvent, reply);
break;
case kAESetData:
HandleSetData(token, appleEvent, reply);
break;
// MT-NW suite
case kAEExtract:
HandleExtract(token, appleEvent, reply);
break;
case kAESendMessage:
HandleSendMessage(token, appleEvent, reply);
break;
default:
err = errAEEventNotHandled;
break;
}
}
catch (OSErr catchErr)
{
PutReplyErrorNumber(reply, catchErr);
throw;
}
catch ( ... )
{
PutReplyErrorNumber(reply, paramErr);
throw;
}
}
