routeProxy.h

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#ifndef NAVIT_GUI_QML_ROUTEPROXY_H
#define NAVIT_GUI_QML_ROUTEPROXY_H


class NGQProxyRoute : public NGQProxy {
    Q_OBJECT;

public:
    NGQProxyRoute(struct gui_priv* this_,QObject* parent) : NGQProxy(this_,parent) { };

public slots:
        void addDestination() {
                int counter=0;
                QList<struct attr> destinations=this->_routeDestinations();
                struct pcoord *coords=(struct pcoord*)malloc(sizeof(struct pcoord)*(destinations.size()+1)); //Additional destination included

                for (QList<struct attr>::const_iterator iter=destinations.begin();iter!=destinations.end();iter++) {                    
                        coords[counter]=*(iter->u.pcoord);
                        counter++;
                }

                //Add new one
                coords[counter]=*(this->object->currentPoint->pc());            

                //Propagate to route engine
                route_set_destinations(navit_get_route(this->object->nav),coords,counter+1,1);
        }
    QString getDestinations() {

                QList<struct attr> destinations=this->_routeDestinations();
                for (QList<struct attr>::const_iterator iter=destinations.begin();iter!=destinations.end();iter++) {
                        NGQPoint helperPoint(this->object,iter->u.pcoord,MapPoint);
                        dbg(lvl_debug,"Added destination %s",helperPoint.coordString().toLocal8Bit().constData());
                }

                //dbg(lvl_debug,QString::number(_itemId).toStdString().c_str());

                //return retDoc.toString();
                return QString();
        }

protected:
    int getAttrFunc(enum attr_type type, struct attr* attr, struct attr_iter* iter) {return route_get_attr(navit_get_route(this->object->nav), type, attr, iter); }
        int setAttrFunc(struct attr* attr) {return route_set_attr(navit_get_route(this->object->nav),attr); }
    struct attr_iter* getIterFunc() { return route_attr_iter_new(); };
        void dropIterFunc(struct attr_iter* iter) { route_attr_iter_destroy(iter); };

        QList<struct attr> _routeDestinations() {
                QList<struct attr> ret;
                struct attr attr;
                struct attr_iter *iter;

                //Fill da list
                iter=getIterFunc();
                if (iter == NULL) {
                        return ret;
                }

                while (getAttrFunc(attr_destination, &attr, iter) ) {
                        struct attr c_attr=attr;
                        ret.push_front(c_attr); //List is reversed in route engine
                }

                dropIterFunc(iter);

                return ret;
        }
};

#include "routeProxy.moc"

#endif /* NAVIT_GUI_QML_ROUTEPROXY_H */