vcs.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 "imagebutton.h"
   6 #include "routing/location.h"
   7 #include "routing/route.h"
   8 #include "routewaypointlistview.h"
   9 #include "routewaypointlistitem.h"
  10 #include "panelcommon.h"
  11
  12 #include "routingpanel.h"
  13
  14 RoutingPanel::RoutingPanel(QWidget *parent)
  15     : PanelBase(parent)
  16 {
  17     qDebug() << __PRETTY_FUNCTION__;
  18
  19     QVBoxLayout *routingLayout = new QVBoxLayout;
  20     routingLayout->setMargin(0);
  21     routingLayout->setSpacing(0);
  22     setLayout(routingLayout);
  23
  24     QHBoxLayout *headerLayout = new QHBoxLayout();
  25     headerLayout->setContentsMargins(PANEL_MARGIN_LEFT, 0,
  26                                      PANEL_MARGIN_RIGHT, 0);
  27
  28     QVBoxLayout *listViewLayout = new QVBoxLayout;
  29     listViewLayout->setContentsMargins(PANEL_MARGIN_LEFT, 0, PANEL_MARGIN_RIGHT, 0);
  30
  31     ImageButton *searchLocationButton = new ImageButton(0, ":/res/images/search.png",
  32                                                              ":/res/images/search_s.png");
  33
  34     m_contextButtonList.append(searchLocationButton);
  35
  36     m_routeButton = new QPushButton(tr("Route to location"));
  37     m_routeButton->hide();
  38
  39     m_locationListHeaderWidget = new QWidget();
  40     m_locationListHeaderWidget->setLayout(headerLayout);
  41     m_locationListHeaderWidget->setAutoFillBackground(true);
  42     QPalette labelPalette = m_locationListHeaderWidget->palette();
  43     labelPalette.setColor(QPalette::Background, Qt::black);
  44     m_locationListHeaderWidget->setPalette(labelPalette);
  45     m_locationListHeaderWidget->hide();
  46
  47     m_locationListLabel = new QLabel(this);
  48
  49     m_locationListView = new LocationListView(this);
  50     m_locationListView->setItemDelegate(new ExtendedListItemDelegate(this));
  51     m_locationListView->hide();
  52
  53     m_routeWaypointListView = new RouteWaypointListView(this);
  54     m_routeWaypointListView->setItemDelegate(new ExtendedListItemDelegate(this));
  55     m_routeWaypointListView->hide();
  56
  57     headerLayout->addWidget(m_locationListLabel, 0, Qt::AlignCenter);
  58
  59     listViewLayout->addWidget(m_locationListView);
  60     listViewLayout->addWidget(m_routeWaypointListView);
  61
  62     routingLayout->addWidget(m_routeButton);
  63     routingLayout->addWidget(m_locationListHeaderWidget);
  64     routingLayout->addLayout(listViewLayout);
  65
  66     connect(m_locationListView,
  67             SIGNAL(locationItemClicked(const GeoCoordinate&, const GeoCoordinate&)),
  68             this,
  69             SIGNAL(locationItemClicked(const GeoCoordinate&, const GeoCoordinate&)));
  70
  71     connect(m_routeButton, SIGNAL(clicked()),
  72             this, SLOT(routeToSelectedLocation()));
  73
  74     connect(m_routeWaypointListView, SIGNAL(routeWaypointItemClicked(GeoCoordinate)),
  75             this, SIGNAL(routeWaypointItemClicked(GeoCoordinate)));
  76
  77     connect(searchLocationButton, SIGNAL(clicked()),
  78             this, SIGNAL(requestSearchLocation()));
  79 }
  80
  81 void RoutingPanel::populateLocationListView(const QList<Location> &locations)
  82 {
  83     qDebug() << __PRETTY_FUNCTION__;
  84
  85     m_routeButton->show();
  86
  87     m_locationListHeaderWidget->show();
  88     m_locationListLabel->setText(tr("Search results: %1").arg(locations.count()));
  89
  90     m_routeWaypointListView->hide();
  91     m_locationListView->show();
  92     m_locationListView->clearList();
  93
  94     for (int i = 0; i < locations.size(); ++i) {
  95         LocationListItem *item = new LocationListItem();
  96         item->setLocationData(locations.at(i));
  97         m_locationListView->addListItem(QString::number(i), item);
  98     }
  99
 100     const int FIRST_LOCATION_ITEM_INDEX = 0;
 101     const int ONE_LOCATION_ITEM = 1;
 102
 103     if (locations.size() == ONE_LOCATION_ITEM) {
 104         ListItem *item = m_locationListView->listItemAt(FIRST_LOCATION_ITEM_INDEX);
 105
 106         if (item)
 107             m_locationListView->setSelectedItem(item);
 108     }
 109
 110     m_locationListView->scrollToTop();
 111 }
 112
 113 void RoutingPanel::routeToSelectedLocation()
 114 {
 115     qDebug() << __PRETTY_FUNCTION__;
 116
 117     LocationListItem *item = dynamic_cast<LocationListItem *>
 118                              (m_locationListView->selectedItem());
 119
 120     if (item)
 121         emit routeToLocation(item->coordinates());
 122 }
 123
 124 void RoutingPanel::setRoute(Route &route)
 125 {
 126     qDebug() << __PRETTY_FUNCTION__;
 127
 128     m_routeButton->hide();
 129
 130     m_locationListHeaderWidget->hide();
 131     m_locationListView->hide();
 132     m_routeWaypointListView->show();
 133     m_routeWaypointListView->clearList();
 134
 135     QList<RouteSegment> segments = route.segments();
 136     QList<GeoCoordinate> geometryPoints = route.geometryPoints();
 137
 138     for (int i = 0; i < segments.size(); ++i) {
 139         RouteWaypointListItem *item = new RouteWaypointListItem();
 140         RouteSegment routeSegment = segments.at(i);
 141         item->setRouteWaypointData(routeSegment,
 142                                    geometryPoints.at(routeSegment.positionIndex()));
 143
 144         m_routeWaypointListView->addListItem(QString::number(i), item);
 145     }
 146
 147     m_routeWaypointListView->scrollToTop();
 148
 149     emit showPanelRequested(this);
 150 }