Method onSettingsPanelClosed

Gui/TrackerPanel.cpp:1747–1802

}

void
TrackerPanel::onSettingsPanelClosed(bool closed)
{
    TimeLinePtr timeline = getNode()->getNode()->getApp()->getTimeLine();

    if (closed) {
        ///remove all keyframes from the structure kept
        std::list<int> toRemove, toRemoveUser;

        for (TrackKeysMap::iterator it = _imp->keys.begin(); it != _imp->keys.end(); ++it) {
            if (it->second.visible) {
                it->second.visible = false;
                toRemoveUser.insert( toRemoveUser.end(), it->second.userKeys.begin(), it->second.userKeys.end() );
                toRemove.insert( toRemove.end(), it->second.centerKeys.begin(), it->second.centerKeys.end() );
            }
        }

        _imp->setVisibleItemKeyframes(toRemove, false, true);
        _imp->setVisibleItemUserKeyframes(toRemoveUser, false, true);
        _imp->keys.clear();
    } else {
        ///rebuild all the keyframe structure

        std::list<TrackMarkerPtr> selectedMarkers;
        getContext()->getSelectedMarkers(&selectedMarkers);

        std::list<int> toAdd, toAddUser;
        for (TrackItems::iterator it = _imp->items.begin(); it != _imp->items.end(); ++it) {
            TrackMarkerPtr marker = it->marker.lock();
            if (!marker) {
                continue;
            }
            TrackKeys keys;
            marker->getUserKeyframes(&keys.userKeys);
            keys.visible = false;
            marker->getCenterKeyframes(&keys.centerKeys);


            std::pair<TrackKeysMap::iterator, bool> ret = _imp->keys.insert( std::make_pair(marker, keys) );
            assert(ret.second);

            std::list<TrackMarkerPtr>::iterator foundSelected =
                std::find(selectedMarkers.begin(), selectedMarkers.end(), marker);

            ///If the item is selected, make its keyframes visible
            if ( foundSelected != selectedMarkers.end() ) {
                toAddUser.insert( toAddUser.end(), keys.userKeys.begin(), keys.userKeys.end() );
                toAdd.insert( toAdd.end(), keys.centerKeys.begin(), keys.centerKeys.end() );
                ret.first->second.visible = true;
                break;
            }
        }
        _imp->setVisibleItemKeyframes(toAdd, true, true);
        _imp->setVisibleItemUserKeyframes(toAddUser, true, true);
    }
} // TrackerPanel::onSettingsPanelClosed

void