/**
* Saves the properties of the view providers.
*/
void Document::SaveDocFile (Base::Writer &writer) const
{
writer.Stream() << "<?xml version='1.0' encoding='utf-8'?>" << std::endl
<< "<!--" << std::endl
<< " FreeCAD Document, see http://free-cad.sourceforge.net for more information..."
<< std::endl << "-->" << std::endl;
writer.Stream() << "<Document SchemaVersion=\"1\">" << std::endl;
std::map<const App::DocumentObject*,ViewProviderDocumentObject*>::const_iterator it;
// writing the view provider names itself
writer.incInd(); // indention for 'ViewProviderData Count'
writer.Stream() << writer.ind() << "<ViewProviderData Count=\""
<< d->_ViewProviderMap.size() <<"\">" << std::endl;
bool xml = writer.isForceXML();
//writer.setForceXML(true);
writer.incInd(); // indention for 'ViewProvider name'
for(it = d->_ViewProviderMap.begin(); it != d->_ViewProviderMap.end(); ++it) {
const App::DocumentObject* doc = it->first;
ViewProvider* obj = it->second;
writer.Stream() << writer.ind() << "<ViewProvider name=\""
<< doc->getNameInDocument() << "\" "
<< "expanded=\"" << (doc->testStatus(App::Expand) ? 1:0)
<< "\">" << std::endl;
obj->Save(writer);
writer.Stream() << writer.ind() << "</ViewProvider>" << std::endl;
}
writer.setForceXML(xml);
writer.decInd(); // indention for 'ViewProvider name'
writer.Stream() << writer.ind() << "</ViewProviderData>" << std::endl;
writer.decInd(); // indention for 'ViewProviderData Count'
// set camera settings
QString viewPos;
if (d->_pcAppWnd->sendHasMsgToActiveView("GetCamera")) {
const char* ppReturn=0;
d->_pcAppWnd->sendMsgToActiveView("GetCamera",&ppReturn);
// remove the first line because it's a comment like '#Inventor V2.1 ascii'
QStringList lines = QString(QString::fromAscii(ppReturn)).split(QLatin1String("\n"));
if (lines.size() > 1) {
lines.pop_front();
viewPos = lines.join(QLatin1String(" "));
}
}
writer.incInd(); // indention for camera settings
writer.Stream() << writer.ind() << "<Camera settings=\""
<< (const char*)viewPos.toAscii() <<"\"/>" << std::endl;
writer.decInd(); // indention for camera settings
writer.Stream() << "</Document>" << std::endl;
}
void Document::exportObjects(const std::vector<App::DocumentObject*>& obj, Base::Writer& writer)
{
writer.Stream() << "<?xml version='1.0' encoding='utf-8'?>" << std::endl;
writer.Stream() << "<Document SchemaVersion=\"1\">" << std::endl;
std::map<const App::DocumentObject*,ViewProvider*> views;
for (std::vector<App::DocumentObject*>::const_iterator it = obj.begin(); it != obj.end(); ++it) {
Document* doc = Application::Instance->getDocument((*it)->getDocument());
if (doc) {
ViewProvider* vp = doc->getViewProvider(*it);
if (vp) views[*it] = vp;
}
}
// writing the view provider names itself
writer.incInd(); // indention for 'ViewProviderData Count'
writer.Stream() << writer.ind() << "<ViewProviderData Count=\""
<< views.size() <<"\">" << std::endl;
bool xml = writer.isForceXML();
//writer.setForceXML(true);
writer.incInd(); // indention for 'ViewProvider name'
std::map<const App::DocumentObject*,ViewProvider*>::const_iterator jt;
for (jt = views.begin(); jt != views.end(); ++jt) {
const App::DocumentObject* doc = jt->first;
ViewProvider* obj = jt->second;
writer.Stream() << writer.ind() << "<ViewProvider name=\""
<< doc->getNameInDocument() << "\" type=\""
<< obj->getTypeId().getName()
<< "\">" << std::endl;
obj->Save(writer);
writer.Stream() << writer.ind() << "</ViewProvider>" << std::endl;
}
writer.setForceXML(xml);
writer.decInd(); // indention for 'ViewProvider name'
writer.Stream() << writer.ind() << "</ViewProviderData>" << std::endl;
writer.decInd(); // indention for 'ViewProviderData Count'
writer.incInd(); // indention for camera settings
writer.Stream() << writer.ind() << "<Camera settings=\"\"/>" << std::endl;
writer.decInd(); // indention for camera settings
writer.Stream() << "</Document>" << std::endl;
}