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Extensions: Handle new dynamic_cast's

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This commit is contained in:
Stefan Tröger
2016-09-04 17:42:26 +02:00
committed by wmayer
parent ab692a4c08
commit 258be36aad
13 changed files with 83 additions and 52 deletions
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9
src/Gui/ViewProviderOriginGroupExtension.cpp
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@@ -61,6 +61,9 @@ std::vector<App::DocumentObject*> ViewProviderOriginGroupExtension::constructChi
const std::vector<App::DocumentObject*> &children ) const
{
auto* group = getExtendedViewProvider()->getObject()->getExtensionByType<App::OriginGroupExtension>();
if(!group)
return children;
App::DocumentObject *originObj = group->Origin.getValue();
// Origin must be first
@@ -102,7 +105,7 @@ void ViewProviderOriginGroupExtension::extensionAttach(App::DocumentObject *pcOb
void ViewProviderOriginGroupExtension::extensionUpdateData( const App::Property* prop ) {
auto* group = getExtendedViewProvider()->getObject()->getExtensionByType<App::OriginGroupExtension>();
if ( prop == &group->Group ) {
if ( group && prop == &group->Group ) {
updateOriginSize();
}
@@ -111,7 +114,7 @@ void ViewProviderOriginGroupExtension::extensionUpdateData( const App::Property*
void ViewProviderOriginGroupExtension::slotChangedObjectApp ( const App::DocumentObject& obj) {
auto* group = getExtendedViewProvider()->getObject()->getExtensionByType<App::OriginGroupExtension>();
if ( group->hasObject (&obj, /*recusive=*/ true ) ) {
if ( group && group->hasObject (&obj, /*recusive=*/ true ) ) {
updateOriginSize ();
}
}
@@ -132,6 +135,8 @@ void ViewProviderOriginGroupExtension::slotChangedObjectGui ( const Gui::ViewPro
void ViewProviderOriginGroupExtension::updateOriginSize () {
auto* group = getExtendedViewProvider()->getObject()->getExtensionByType<App::OriginGroupExtension>();
if(!group)
return;
// obtain an Origin and it's ViewProvider
App::Origin* origin = 0;