Method removeTrackerInterface

Gui/ViewerTab30.cpp:443–496

}

void
ViewerTab::removeTrackerInterface(const NodeGuiPtr& n,
                                  bool permanently,
                                  bool removeAndDontSetAnother)
{
    std::map<NodeGuiWPtr, TrackerGui*>::iterator it = _imp->trackerNodes.find(n);

    if ( it != _imp->trackerNodes.end() ) {
        if ( !getGui() ) {
            if (permanently) {
                delete it->second;
            }

            return;
        }

        if (_imp->currentTracker.first.lock() == n) {
            ///Remove the widgets of the current tracker node

            int buttonsBarIndex = _imp->mainLayout->indexOf( _imp->currentTracker.second->getButtonsBar() );
            assert(buttonsBarIndex >= 0);
            if (buttonsBarIndex >= 0) {
                QLayoutItem* buttonsBar = _imp->mainLayout->itemAt(buttonsBarIndex);
                assert(buttonsBar);
                if (buttonsBar) {
                    _imp->mainLayout->removeItem(buttonsBar);
                    buttonsBar->widget()->hide();
                }
            }
            if (!removeAndDontSetAnother) {
                ///If theres another tracker node, set it as the current tracker interface
                std::map<NodeGuiWPtr, TrackerGui*>::iterator newTracker = _imp->trackerNodes.end();
                for (std::map<NodeGuiWPtr, TrackerGui*>::iterator it2 = _imp->trackerNodes.begin(); it2 != _imp->trackerNodes.end(); ++it2) {
                    if ( (it2->second != it->second) && it2->first.lock()->isSettingsPanelVisible() ) {
                        newTracker = it2;
                        break;
                    }
                }

                _imp->currentTracker.first.reset();
                _imp->currentTracker.second = 0;

                if ( newTracker != _imp->trackerNodes.end() ) {
                    setTrackerInterface( newTracker->first.lock() );
                }
            }
        }

        if (permanently) {
            delete it->second;
            _imp->trackerNodes.erase(it);
        }
    }
} // ViewerTab::removeTrackerInterface

#endif // if 0