void Document::slotActivatedObject(const App::DocumentObject& Obj)
{
ViewProvider* viewProvider = getViewProvider(&Obj);
if (viewProvider && viewProvider->isDerivedFrom(ViewProviderDocumentObject::getClassTypeId())) {
signalActivatedObject(*(static_cast<ViewProviderDocumentObject*>(viewProvider)));
}
}
void Document::slotChangedObject(const App::DocumentObject& Obj, const App::Property& Prop)
{
//Base::Console().Log("Document::slotChangedObject() called\n");
ViewProvider* viewProvider = getViewProvider(&Obj);
if (viewProvider) {
try {
viewProvider->update(&Prop);
}
catch(const Base::MemoryException& e) {
Base::Console().Error("Memory exception in '%s' thrown: %s\n",Obj.getNameInDocument(),e.what());
}
catch(Base::Exception& e){
e.ReportException();
}
catch(const std::exception& e){
Base::Console().Error("C++ exception in '%s' thrown: %s\n",Obj.getNameInDocument(),e.what());
}
catch (...) {
Base::Console().Error("Cannot update representation for '%s'.\n", Obj.getNameInDocument());
}
// check for children
if(viewProvider->getChildRoot()) {
std::vector<App::DocumentObject*> children = viewProvider->claimChildren3D();
SoGroup* childGroup = viewProvider->getChildRoot();
// size not the same -> build up the list new
if(childGroup->getNumChildren() != children.size()){
childGroup->removeAllChildren();
for(std::vector<App::DocumentObject*>::iterator it=children.begin();it!=children.end();++it){
ViewProvider* ChildViewProvider = getViewProvider(*it);
if(ChildViewProvider) {
SoSeparator* childRootNode = ChildViewProvider->getRoot();
childGroup->addChild(childRootNode);
// cycling to all views of the document to remove the viewprovider from the viewer itself
for (std::list<Gui::BaseView*>::iterator vIt = d->baseViews.begin();vIt != d->baseViews.end();++vIt) {
View3DInventor *activeView = dynamic_cast<View3DInventor *>(*vIt);
if (activeView && viewProvider) {
if (d->_pcInEdit == ChildViewProvider)
resetEdit();
activeView->getViewer()->removeViewProvider(ChildViewProvider);
}
}
}
}
}
}
if (viewProvider->isDerivedFrom(ViewProviderDocumentObject::getClassTypeId()))
signalChangedObject(static_cast<ViewProviderDocumentObject&>(*viewProvider), Prop);
}
// a property of an object has changed
setModified(true);
}
void Document::slotFinishRestoreDocument(const App::Document& doc)
{
if (d->_pcDocument != &doc)
return;
d->connectActObject.unblock();
App::DocumentObject* act = doc.getActiveObject();
if (act) {
ViewProvider* viewProvider = getViewProvider(act);
if (viewProvider && viewProvider->isDerivedFrom(ViewProviderDocumentObject::getClassTypeId())) {
signalActivatedObject(*(static_cast<ViewProviderDocumentObject*>(viewProvider)));
}
}
// some post-processing of view providers
std::map<const App::DocumentObject*,ViewProviderDocumentObject*>::iterator it;
for (it = d->_ViewProviderMap.begin(); it != d->_ViewProviderMap.end(); ++it) {
it->second->finishRestoring();
}
// reset modified flag
setModified(false);
}
void Document::slotChangedObject(const App::DocumentObject& Obj, const App::Property& Prop)
{
//Base::Console().Log("Document::slotChangedObject() called\n");
ViewProvider* viewProvider = getViewProvider(&Obj);
if (viewProvider) {
try {
viewProvider->update(&Prop);
} catch(const Base::MemoryException& e) {
Base::Console().Error("Memory exception in '%s' thrown: %s\n",Obj.getNameInDocument(),e.what());
} catch(Base::Exception &e){
e.ReportException();
} catch (...) {
Base::Console().Error("Cannot update representation for '%s'.\n", Obj.getNameInDocument());
}
if (viewProvider->isDerivedFrom(ViewProviderDocumentObject::getClassTypeId()))
signalChangedObject(static_cast<ViewProviderDocumentObject&>(*viewProvider), Prop);
}
// a property of an object has changed
setModified(true);
}
// doc from parent
void
SoFCUnifiedSelection::handleEvent(SoHandleEventAction * action)
{
// If off then don't handle this event
if (!selectionRole.getValue()) {
inherited::handleEvent(action);
return;
}
static char buf[513];
HighlightModes mymode = (HighlightModes) this->highlightMode.getValue();
const SoEvent * event = action->getEvent();
// If we don't need to pick for locate highlighting,
// then just behave as separator and return.
// NOTE: we still have to pick for ON even though we don't have
// to re-render, because the app needs to be notified as the mouse
// goes over locate highlight nodes.
//if (highlightMode.getValue() == OFF) {
// inherited::handleEvent( action );
// return;
//}
//
// If this is a mouseMotion event, then check for locate highlighting
//
if (event->isOfType(SoLocation2Event::getClassTypeId())) {
// NOTE: If preselection is off then we do not check for a picked point because otherwise this search may slow
// down extremely the system on really big data sets. In this case we just check for a picked point if the data
// set has been selected.
if (mymode == AUTO || mymode == ON) {
// check to see if the mouse is over our geometry...
const SoPickedPoint * pp = this->getPickedPoint(action);
SoFullPath *pPath = (pp != NULL) ? (SoFullPath *) pp->getPath() : NULL;
ViewProvider *vp = 0;
ViewProviderDocumentObject* vpd = 0;
if (pPath && pPath->containsPath(action->getCurPath()))
vp = viewer->getViewProviderByPathFromTail(pPath);
if (vp && vp->isDerivedFrom(ViewProviderDocumentObject::getClassTypeId()))
vpd = static_cast<ViewProviderDocumentObject*>(vp);
SbBool old_state = highlighted;
highlighted = FALSE;
if (vpd && vpd->useNewSelectionModel() && vpd->isSelectable()) {
std::string documentName = vpd->getObject()->getDocument()->getName();
std::string objectName = vpd->getObject()->getNameInDocument();
std::string subElementName = vpd->getElement(pp ? pp->getDetail() : 0);
static char buf[513];
snprintf(buf,512,"Preselected: %s.%s.%s (%f,%f,%f)",documentName.c_str()
,objectName.c_str()
,subElementName.c_str()
,pp->getPoint()[0]
,pp->getPoint()[1]
,pp->getPoint()[2]);
getMainWindow()->showMessage(QString::fromAscii(buf),3000);
if (Gui::Selection().setPreselect(documentName.c_str()
,objectName.c_str()
,subElementName.c_str()
,pp->getPoint()[0]
,pp->getPoint()[1]
,pp->getPoint()[2])){
SoSearchAction sa;
sa.setNode(vp->getRoot());
sa.apply(vp->getRoot());
if (sa.getPath()) {
highlighted = TRUE;
if (currenthighlight && currenthighlight->getTail() != sa.getPath()->getTail()) {
SoHighlightElementAction action;
action.setHighlighted(FALSE);
action.apply(currenthighlight);
currenthighlight->unref();
currenthighlight = 0;
old_state = !highlighted;
}
currenthighlight = static_cast<SoFullPath*>(sa.getPath()->copy());
currenthighlight->ref();
}
}
}
if (currenthighlight/* && old_state != highlighted*/) {
SoHighlightElementAction action;
action.setHighlighted(highlighted);
action.setColor(this->colorHighlight.getValue());
action.setElement(pp ? pp->getDetail() : 0);
action.apply(currenthighlight);
if (!highlighted) {
currenthighlight->unref();
currenthighlight = 0;
}
this->touch();
}
}
}
// key press events
else if (event->isOfType(SoKeyboardEvent ::getClassTypeId())) {
SoKeyboardEvent * const e = (SoKeyboardEvent *) event;
if (SoKeyboardEvent::isKeyPressEvent(e,SoKeyboardEvent::LEFT_SHIFT) ||
SoKeyboardEvent::isKeyPressEvent(e,SoKeyboardEvent::RIGHT_SHIFT) )
bShift = true;
if (SoKeyboardEvent::isKeyReleaseEvent(e,SoKeyboardEvent::LEFT_SHIFT) ||
SoKeyboardEvent::isKeyReleaseEvent(e,SoKeyboardEvent::RIGHT_SHIFT) )
bShift = false;
if (SoKeyboardEvent::isKeyPressEvent(e,SoKeyboardEvent::LEFT_CONTROL) ||
SoKeyboardEvent::isKeyPressEvent(e,SoKeyboardEvent::RIGHT_CONTROL) )
bCtrl = true;
if (SoKeyboardEvent::isKeyReleaseEvent(e,SoKeyboardEvent::LEFT_CONTROL) ||
SoKeyboardEvent::isKeyReleaseEvent(e,SoKeyboardEvent::RIGHT_CONTROL) )
bCtrl = false;
}
// mouse press events for (de)selection
else if (event->isOfType(SoMouseButtonEvent::getClassTypeId()) &&
selectionMode.getValue() == SoFCUnifiedSelection::ON) {
const SoMouseButtonEvent* e = static_cast<const SoMouseButtonEvent *>(event);
if (SoMouseButtonEvent::isButtonReleaseEvent(e,SoMouseButtonEvent::BUTTON1)) {
// check to see if the mouse is over a geometry...
const SoPickedPoint * pp = this->getPickedPoint(action);
SoFullPath *pPath = (pp != NULL) ? (SoFullPath *) pp->getPath() : NULL;
ViewProvider *vp = 0;
ViewProviderDocumentObject* vpd = 0;
if (pPath && pPath->containsPath(action->getCurPath()))
vp = viewer->getViewProviderByPathFromTail(pPath);
if (vp && vp->isDerivedFrom(ViewProviderDocumentObject::getClassTypeId()))
vpd = static_cast<ViewProviderDocumentObject*>(vp);
if (vpd && vpd->useNewSelectionModel() && vpd->isSelectable()) {
SoSelectionElementAction::Type type = SoSelectionElementAction::None;
std::string documentName = vpd->getObject()->getDocument()->getName();
std::string objectName = vpd->getObject()->getNameInDocument();
std::string subElementName = vpd->getElement(pp ? pp->getDetail() : 0);
if (bCtrl) {
if (Gui::Selection().isSelected(documentName.c_str()
,objectName.c_str()
,subElementName.c_str())) {
Gui::Selection().rmvSelection(documentName.c_str()
,objectName.c_str()
,subElementName.c_str());
type = SoSelectionElementAction::Remove;
}
else {
bool ok = Gui::Selection().addSelection(documentName.c_str()
,objectName.c_str()
,subElementName.c_str()
,pp->getPoint()[0]
,pp->getPoint()[1]
,pp->getPoint()[2]);
if (ok)
type = SoSelectionElementAction::Append;
if (mymode == OFF) {
snprintf(buf,512,"Selected: %s.%s.%s (%f,%f,%f)",documentName.c_str()
,objectName.c_str()
,subElementName.c_str()
,pp->getPoint()[0]
,pp->getPoint()[1]
,pp->getPoint()[2]);
getMainWindow()->showMessage(QString::fromAscii(buf),3000);
}
}
}
else { // Ctrl
if (!Gui::Selection().isSelected(documentName.c_str()
,objectName.c_str()
,subElementName.c_str())) {
Gui::Selection().clearSelection(documentName.c_str());
bool ok = Gui::Selection().addSelection(documentName.c_str()
,objectName.c_str()
,subElementName.c_str()
,pp->getPoint()[0]
,pp->getPoint()[1]
,pp->getPoint()[2]);
if (ok)
type = SoSelectionElementAction::Append;
}
else {
Gui::Selection().clearSelection(documentName.c_str());
bool ok = Gui::Selection().addSelection(documentName.c_str()
,objectName.c_str()
,0
,pp->getPoint()[0]
,pp->getPoint()[1]
,pp->getPoint()[2]);
if (ok)
type = SoSelectionElementAction::All;
}
if (mymode == OFF) {
snprintf(buf,512,"Selected: %s.%s.%s (%f,%f,%f)",documentName.c_str()
,objectName.c_str()
,subElementName.c_str()
,pp->getPoint()[0]
,pp->getPoint()[1]
,pp->getPoint()[2]);
getMainWindow()->showMessage(QString::fromAscii(buf),3000);
}
}
action->setHandled();
if (currenthighlight) {
SoSelectionElementAction action(type);
action.setColor(this->colorSelection.getValue());
action.setElement(pp ? pp->getDetail() : 0);
action.apply(currenthighlight);
this->touch();
}
} // picked point
} // mouse release
}
inherited::handleEvent(action);
}