void
EventManager::onCurrentBodyItemChanged(BodyItem* bodyItem)
{
if( bodyItem == nullptr ){
_curBodyItem = nullptr;
_curLink = nullptr;
_lnkSelChangedCon.disconnect();
LinkManager::instance()->setCurrentBodyLink(nullptr, nullptr);
for(auto it = begin(_curLinkChangedEvMap) ; it != end(_curLinkChangedEvMap) ; ++it){
it->second(nullptr, nullptr);
}
return;
}
if( bodyItem != _curBodyItem ){
_curBodyItem = bodyItem;
_curLink = _curBodyItem->body()->rootLink();
}
if( _lnkSelChangedCon.connected() == true ){
_lnkSelChangedCon.disconnect();
}
if( _lnkSelChangedCon.connected() == false ){
LinkSelectionView* lnkSelView = LinkSelectionView::mainInstance();
if( lnkSelView ){
_lnkSelChangedCon = lnkSelView->sigSelectionChanged(_curBodyItem).connect(bind(&EventManager::onLinkItemSelected, this));
}
}
LinkManager::instance()->setCurrentBodyLink(_curBodyItem->body(), _curLink);
for(auto it = begin(_curLinkChangedEvMap) ; it != end(_curLinkChangedEvMap) ; ++it){
it->second(_curBodyItem->body(), _curLink);
}
}
bool
EventManager::initialize()
{
if( _curBodyChangedCon.connected() == false ){
_curBodyChangedCon = BodyBar::instance()->sigCurrentBodyItemChanged().connect(
boost::bind(&EventManager::onCurrentBodyItemChanged, this, _1));
}
if( _lnkSelChangedCon.connected() == false ){
LinkSelectionView* lnkSelView = LinkSelectionView::mainInstance();
if( lnkSelView ){
_lnkSelChangedCon =
lnkSelView->sigSelectionChanged(_curBodyItem).connect(bind(&EventManager::onLinkItemSelected, this));
}
}
RootItem* rootItem = RootItem::instance();
_itemAddCon.disconnect();
_itemAddCon = rootItem->sigItemAdded().connect(boost::bind(&EventManager::onItemAdd, this, _1));
_itemRemoveCon.disconnect();
_itemRemoveCon = rootItem->sigSubTreeRemoved().connect(boost::bind(&EventManager::onSubTreeRemoved, this, _1, _2));
_isInitialized = true;
return true;
}
void EditableSceneBodyImpl::onLinkVisibilityCheckToggled()
{
LinkSelectionView* selectionView = LinkSelectionView::mainInstance();
if(linkVisibilityCheck->isChecked()){
connectionToSigLinkSelectionChanged.reset(
selectionView->sigSelectionChanged(bodyItem).connect(
boost::bind(&EditableSceneBodyImpl::onLinkSelectionChanged, this)));
onLinkSelectionChanged();
} else {
connectionToSigLinkSelectionChanged.disconnect();
boost::dynamic_bitset<> visibilities;
visibilities.resize(self->numSceneLinks(), true);
self->setLinkVisibilities(visibilities);
}
}
void BodyItemImpl::onLinkVisibilityCheckToggled()
{
LinkSelectionView* selectionView = LinkSelectionView::mainInstance();
connectionToSigLinkSelectionChanged.disconnect();
if(linkVisibilityCheck->isChecked()){
if(sceneBody){
sceneBody->setLinkVisibilities(selectionView->getLinkSelection(self));
}
connectionToSigLinkSelectionChanged =
selectionView->sigSelectionChanged(self).connect(
boost::bind(&BodyItemImpl::onLinkSelectionChanged, this));
} else {
if(sceneBody){
boost::dynamic_bitset<> visibilities;
visibilities.resize(body->numLinks(), true);
sceneBody->setLinkVisibilities(visibilities);
}
}
}
