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PartDesign/ViewProviderBody: reduce number of recalculations in the body

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This commit is contained in:
Alexander Golubev
2015-09-09 10:26:22 +03:00
committed by Stefan Tröger
parent ec47cfce54
commit 3bbbb941d1
2 changed files with 29 additions and 11 deletions
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36
src/Mod/PartDesign/Gui/ViewProviderBody.cpp
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@@ -98,10 +98,10 @@ void ViewProviderBody::attach(App::DocumentObject *pcFeat)
assert ( gdoc );
connectChangedObjectApp = adoc->signalChangedObject.connect (
boost::bind ( &ViewProviderBody::slotChangedObjectApp, this, _1) );
boost::bind ( &ViewProviderBody::slotChangedObjectApp, this, _1, _2) );
connectChangedObjectGui = gdoc->signalChangedObject.connect (
boost::bind ( &ViewProviderBody::slotChangedObjectGui, this, _1) );
boost::bind ( &ViewProviderBody::slotChangedObjectGui, this, _1, _2) );
}
// TODO on activating the body switch to the "Through" mode (2015-09-05, Fat-Zer)
@@ -268,24 +268,42 @@ void ViewProviderBody::updateData(const App::Property* prop)
}
void ViewProviderBody::slotChangedObjectApp ( const App::DocumentObject& obj ) {
void ViewProviderBody::slotChangedObjectApp ( const App::DocumentObject& obj, const App::Property& prop ) {
if (!obj.isDerivedFrom ( Part::Feature::getClassTypeId () ) ) { // we are intrested only in Part::Features
return;
}
const Part::Feature *feat = static_cast <const Part::Feature *>(&obj);
if ( &feat->Shape != &prop && &feat->Placement != &prop) { // react only on changes in shapes and placement
return;
}
PartDesign::Body *body = static_cast<PartDesign::Body*> ( getObject() );
if ( body && body->hasFeature (&obj ) ) {
updateOriginDatumSize ();
}
}
void ViewProviderBody::slotChangedObjectGui ( const Gui::ViewProviderDocumentObject& vp ) {
void ViewProviderBody::slotChangedObjectGui (
const Gui::ViewProviderDocumentObject& vp, const App::Property& prop )
{
if (&vp.Visibility != &prop) { // react only on visability changes
return;
}
if ( !vp.isDerivedFrom ( Gui::ViewProviderOrigin::getClassTypeId () ) &&
!vp.isDerivedFrom ( Gui::ViewProviderOriginFeature::getClassTypeId () ) ) {
// Ignore origins to avoid infinite recursion (not likely in a well-formed document,
// but may happen in documents designed in old versions of assembly branch )
PartDesign::Body *body = static_cast<PartDesign::Body*> ( getObject() );
App::DocumentObject *obj = vp.getObject ();
return;
}
if ( body && obj && body->hasFeature ( obj ) ) {
updateOriginDatumSize ();
}
PartDesign::Body *body = static_cast<PartDesign::Body*> ( getObject() );
App::DocumentObject *obj = vp.getObject ();
if ( body && obj && body->hasFeature ( obj ) ) {
updateOriginDatumSize ();
}
}