git.maemo.org Git - situare/blob - src/ui/routingpanel.cpp

   1 #include "coordinates/geocoordinate.h"
   2 #include "locationlistitem.h"
   3 #include "locationlistview.h"
   4 #include "extendedlistitemdelegate.h"
   5 #include "routing/location.h"
   6 #include "routing/route.h"
   7 #include "routewaypointlistview.h"
   8 #include "routewaypointlistitem.h"
   9 #include "panelcommon.h"
  10
  11 #include "routingpanel.h"
  12
  13 RoutingPanel::RoutingPanel(QWidget *parent)
  14     : QWidget(parent)
  15 {
  16     qDebug() << __PRETTY_FUNCTION__;
  17
  18     QVBoxLayout *routingLayout = new QVBoxLayout;
  19     routingLayout->setMargin(0);
  20     routingLayout->setSpacing(0);
  21     setLayout(routingLayout);
  22
  23     QHBoxLayout *headerLayout = new QHBoxLayout();
  24     headerLayout->setContentsMargins(FRIENDPANEL_FILTER_MARGIN_LEFT, 0,
  25                                      FRIENDPANEL_FILTER_MARGIN_RIGHT, 0);
  26
  27     QVBoxLayout *listViewLayout = new QVBoxLayout;
  28     listViewLayout->setContentsMargins(PANEL_MARGIN_LEFT, 0, PANEL_MARGIN_RIGHT, 0);
  29
  30     m_searchLocationButton = new QPushButton(tr("Search location"));
  31
  32     m_routeButton = new QPushButton(tr("Route to location"));
  33     m_routeButton->hide();
  34
  35     m_locationListHeaderWidget = new QWidget();
  36     m_locationListHeaderWidget->setLayout(headerLayout);
  37     m_locationListHeaderWidget->setAutoFillBackground(true);
  38     QPalette labelPalette = m_locationListHeaderWidget->palette();
  39     labelPalette.setColor(QPalette::Background, Qt::black);
  40     m_locationListHeaderWidget->setPalette(labelPalette);
  41     m_locationListHeaderWidget->hide();
  42
  43     m_locationListLabel = new QLabel(this);
  44
  45     m_locationListView = new LocationListView(this);
  46     m_locationListView->setItemDelegate(new ExtendedListItemDelegate(this));
  47     m_locationListView->hide();
  48
  49     m_routeWaypointListView = new RouteWaypointListView(this);
  50     m_routeWaypointListView->setItemDelegate(new ExtendedListItemDelegate(this));
  51     m_routeWaypointListView->hide();
  52
  53     headerLayout->addWidget(m_locationListLabel, 0, Qt::AlignCenter);
  54
  55     listViewLayout->addWidget(m_locationListView);
  56     listViewLayout->addWidget(m_routeWaypointListView);
  57
  58     routingLayout->addWidget(m_searchLocationButton);
  59     routingLayout->addWidget(m_routeButton);
  60     routingLayout->addWidget(m_locationListHeaderWidget);
  61     routingLayout->addLayout(listViewLayout);
  62
  63     connect(m_locationListView,
  64             SIGNAL(locationItemClicked(const GeoCoordinate&, const GeoCoordinate&)),
  65             this,
  66             SIGNAL(locationItemClicked(const GeoCoordinate&, const GeoCoordinate&)));
  67
  68     connect(m_routeButton, SIGNAL(clicked()),
  69             this, SLOT(routeToSelectedLocation()));
  70
  71     connect(m_routeWaypointListView, SIGNAL(routeWaypointItemClicked(GeoCoordinate)),
  72             this, SIGNAL(routeWaypointItemClicked(GeoCoordinate)));
  73
  74     connect(m_searchLocationButton, SIGNAL(clicked()),
  75             this, SIGNAL(requestSearchLocation()));
  76 }
  77
  78 void RoutingPanel::populateLocationListView(const QList<Location> &locations)
  79 {
  80     qDebug() << __PRETTY_FUNCTION__;
  81
  82     m_routeButton->show();
  83
  84     m_locationListHeaderWidget->show();
  85     m_locationListLabel->setText(tr("Search results: %1").arg(locations.count()));
  86
  87     m_routeWaypointListView->hide();
  88     m_locationListView->show();
  89     m_locationListView->clearList();
  90
  91     for (int i = 0; i < locations.size(); ++i) {
  92         LocationListItem *item = new LocationListItem();
  93         item->setLocationData(locations.at(i));
  94         m_locationListView->addListItem(QString::number(i), item);
  95     }
  96
  97     const int FIRST_LOCATION_ITEM_INDEX = 0;
  98     const int ONE_LOCATION_ITEM = 1;
  99
 100     if (locations.size() == ONE_LOCATION_ITEM) {
 101         ListItem *item = m_locationListView->listItemAt(FIRST_LOCATION_ITEM_INDEX);
 102
 103         if (item)
 104             m_locationListView->setSelectedItem(item);
 105     }
 106
 107     m_locationListView->scrollToTop();
 108 }
 109
 110 void RoutingPanel::routeToSelectedLocation()
 111 {
 112     qDebug() << __PRETTY_FUNCTION__;
 113
 114     LocationListItem *item = dynamic_cast<LocationListItem *>
 115                              (m_locationListView->selectedItem());
 116
 117     if (item)
 118         emit routeToLocation(item->coordinates());
 119 }
 120
 121 void RoutingPanel::setRoute(Route &route)
 122 {
 123     qDebug() << __PRETTY_FUNCTION__;
 124
 125     m_routeButton->hide();
 126
 127     m_locationListHeaderWidget->hide();
 128     m_locationListView->hide();
 129     m_routeWaypointListView->show();
 130     m_routeWaypointListView->clearList();
 131
 132     QList<RouteSegment> segments = route.segments();
 133     QList<GeoCoordinate> geometryPoints = route.geometryPoints();
 134
 135     for (int i = 0; i < segments.size(); ++i) {
 136         RouteWaypointListItem *item = new RouteWaypointListItem();
 137         RouteSegment routeSegment = segments.at(i);
 138         item->setRouteWaypointData(routeSegment,
 139                                    geometryPoints.at(routeSegment.positionIndex()));
 140
 141         m_routeWaypointListView->addListItem(QString::number(i), item);
 142     }
 143
 144     m_routeWaypointListView->scrollToTop();
 145
 146     emit showPanelRequested(this);
 147 }