Qt Mobility Reference Documentation

placepresenter.cpp Example File

geoservicedemo/placepresenter.cpp
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 #include "placepresenter.h"
 #include <qgeoaddress.h>

 PlacePresenter::PlacePresenter(QTreeWidget *treeWidget, const QGeoSearchReply* codingReply)
         : GeoPresenter(treeWidget), m_codingReply(codingReply)
 {
 }

 void PlacePresenter::show()
 {
     m_treeWidget->clear();
     QTreeWidgetItem* placesItem = new QTreeWidgetItem(m_treeWidget);
     placesItem->setText(0, "places");

     QTreeWidgetItem* countItem = new QTreeWidgetItem(placesItem);
     countItem->setText(0, "count");
     countItem->setText(1, QString().setNum(m_codingReply->places().size()));

     QList<QGeoPlace> places = m_codingReply->places();
     for (int i = 0; i < places.length(); i++) {
         showPlace(placesItem, places[i]);
     }
 }

 void PlacePresenter::showPlace(QTreeWidgetItem* top, const QGeoPlace& place)
 {
     QTreeWidgetItem* placeItem = new QTreeWidgetItem(top);
     placeItem->setText(0, "place");

     if (place.viewport().isValid())
         showBoundingBox(placeItem, place.viewport());

     QTreeWidgetItem* positionItem = new QTreeWidgetItem(placeItem);
     positionItem->setText(0, "position");
     positionItem->setText(1, formatGeoCoordinate(place.coordinate()));

     if (!place.address().isEmpty()) {
         QTreeWidgetItem* addressItem = new QTreeWidgetItem(placeItem);
         addressItem->setText(0, "address");

         showAddress(addressItem, place.address());
     }
 }

 void PlacePresenter::showAddress(QTreeWidgetItem* addrItem, const QGeoAddress& address)
 {
     QString s = address.country();

     if (!s.isEmpty()) {
         QTreeWidgetItem* countryItem = new QTreeWidgetItem(addrItem);
         countryItem->setText(0, "country");
         countryItem->setText(1, s);
     }

     s = address.countryCode();

     if (!s.isEmpty()) {
         QTreeWidgetItem* coutryCodeItem = new QTreeWidgetItem(addrItem);
         coutryCodeItem->setText(0, "country code");
         coutryCodeItem->setText(1, s);
     }

     s = address.state();

     if (!s.isEmpty()) {
         QTreeWidgetItem* stateItem = new QTreeWidgetItem(addrItem);
         stateItem->setText(0, "state");
         stateItem->setText(1, s);
     }

     s = address.county();

     if (!s.isEmpty()) {
         QTreeWidgetItem* countyItem = new QTreeWidgetItem(addrItem);
         countyItem->setText(0, "county");
         countyItem->setText(1, s);
     }

     s = address.city();

     if (!s.isEmpty()) {
         QTreeWidgetItem* cityItem = new QTreeWidgetItem(addrItem);
         cityItem->setText(0, "city");
         cityItem->setText(1, s);
     }

     s = address.district();

     if (!s.isEmpty()) {
         QTreeWidgetItem* districtItem = new QTreeWidgetItem(addrItem);
         districtItem->setText(0, "district");
         districtItem->setText(1, s);
     }

     s = address.street();

     if (!s.isEmpty()) {
         QTreeWidgetItem* streetNameItem = new QTreeWidgetItem(addrItem);
         streetNameItem->setText(0, "street name");
         streetNameItem->setText(1, s);
     }

     /* TODO: check on windows
         s = address.streetNumber();

         if (!s.isEmpty()) {
             QTreeWidgetItem* streetNumberItem = new QTreeWidgetItem(addrItem);
             streetNumberItem->setText(0, "street number");
             streetNumberItem->setText(1, s);
         }
     */

     s = address.postcode();

     if (!s.isEmpty()) {
         QTreeWidgetItem* postCodeItem = new QTreeWidgetItem(addrItem);
         postCodeItem->setText(0, "post code");
         postCodeItem->setText(1, s);
     }
 }
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