int DrawProjGroup::removeProjection(const char *viewProjType)
{
if ( checkViewProjType(viewProjType) ) {
if(!hasProjection(viewProjType)) {
throw Base::Exception("The projection doesn't exist in the group");
}
// Iterate through the child views and find the projection type
const std::vector<App::DocumentObject *> &views = Views.getValues();
for(std::vector<App::DocumentObject *>::const_iterator it = views.begin(); it != views.end(); ++it) {
TechDraw::DrawView *view = dynamic_cast<TechDraw::DrawView *>(*it);
if(view->getTypeId() == TechDraw::DrawProjGroupItem::getClassTypeId()) {
TechDraw::DrawProjGroupItem *projPtr = dynamic_cast<TechDraw::DrawProjGroupItem *>(*it);
if ( strcmp(viewProjType, projPtr->Type.getValueAsString()) == 0 ) {
// Remove from the document
getDocument()->remObject((*it)->getNameInDocument());
moveToCentre();
return views.size();
}
}
}
}
return -1;
}
void ViewProviderDrawingView::hide(void)
{
TechDraw::DrawView* obj = getViewObject();
if (!obj || obj->isRestoring())
return;
if (obj->getTypeId().isDerivedFrom(TechDraw::DrawView::getClassTypeId())) {
QGIView* qView = getQView();
if (qView) {
qView->isVisible(false);
qView->draw();
qView->hide();
}
}
ViewProviderDocumentObject::hide();
}
bool DrawProjGroup::hasProjection(const char *viewProjType) const
{
const std::vector<App::DocumentObject *> &views = Views.getValues();
for(std::vector<App::DocumentObject *>::const_iterator it = views.begin(); it != views.end(); ++it) {
TechDraw::DrawView *view = dynamic_cast<TechDraw::DrawView *>(*it);
if(view->getTypeId() == TechDraw::DrawProjGroupItem::getClassTypeId()) {
TechDraw::DrawProjGroupItem *projPtr = dynamic_cast<TechDraw::DrawProjGroupItem *>(*it);
if( strcmp(viewProjType, projPtr->Type.getValueAsString()) == 0 ) {
return true;
}
}
}
return false;
}