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 "panelcommon.h"
   7
   8 #include "routingpanel.h"
   9
  10 RoutingPanel::RoutingPanel(QWidget *parent)
  11     : QWidget(parent)
  12 {
  13     qDebug() << __PRETTY_FUNCTION__;
  14
  15     QVBoxLayout *routingLayout = new QVBoxLayout;
  16     routingLayout->setMargin(0);
  17     routingLayout->setSpacing(0);
  18     setLayout(routingLayout);
  19
  20     QHBoxLayout *headerLayout = new QHBoxLayout();
  21     headerLayout->setContentsMargins(FRIENDPANEL_FILTER_MARGIN_LEFT, 0,
  22                                      FRIENDPANEL_FILTER_MARGIN_RIGHT, 0);
  23
  24     QVBoxLayout *listViewLayout = new QVBoxLayout;
  25     listViewLayout->setContentsMargins(PANEL_MARGIN_LEFT, 0, PANEL_MARGIN_RIGHT, 0);
  26
  27     m_routeButton = new QPushButton("Route to location");
  28
  29     m_locationListHeaderWidget = new QWidget();
  30     m_locationListHeaderWidget->setLayout(headerLayout);
  31     m_locationListHeaderWidget->setAutoFillBackground(true);
  32     QPalette labelPalette = m_locationListHeaderWidget->palette();
  33     labelPalette.setColor(QPalette::Background, Qt::black);
  34     m_locationListHeaderWidget->setPalette(labelPalette);
  35     m_locationListHeaderWidget->hide();
  36
  37     m_locationListLabel = new QLabel(this);
  38
  39     m_locationListView = new LocationListView(this);
  40     m_locationListView->setItemDelegate(new ExtendedListItemDelegate(this));
  41
  42     headerLayout->addWidget(m_locationListLabel, 0, Qt::AlignCenter);
  43
  44     listViewLayout->addWidget(m_locationListView);
  45
  46     routingLayout->addWidget(m_routeButton);
  47     routingLayout->addWidget(m_locationListHeaderWidget);
  48     routingLayout->addLayout(listViewLayout);
  49
  50     connect(m_locationListView,
  51             SIGNAL(locationItemClicked(const GeoCoordinate&, const GeoCoordinate&)),
  52             this,
  53             SIGNAL(locationItemClicked(const GeoCoordinate&, const GeoCoordinate&)));
  54
  55     connect(m_routeButton, SIGNAL(clicked()),
  56             this, SLOT(routeToSelectedLocation()));
  57 }
  58
  59 void RoutingPanel::populateLocationListView(const QList<Location> &locations)
  60 {
  61     qDebug() << __PRETTY_FUNCTION__;
  62
  63     m_locationListHeaderWidget->show();
  64     m_locationListLabel->setText(tr("Search results: %1").arg(locations.count()));
  65
  66     m_locationListView->clearList();
  67
  68     for (int i = 0; i < locations.size(); ++i) {
  69         LocationListItem *item = new LocationListItem();
  70         item->setLocationData(locations.at(i));
  71         m_locationListView->addListItem(QString::number(i), item);
  72     }
  73
  74     //openPanel();
  75
  76     const int FIRST_LOCATION_ITEM_INDEX = 0;
  77     const int ONE_LOCATION_ITEM = 1;
  78
  79     if (locations.size() == ONE_LOCATION_ITEM) {
  80         ListItem *item = m_locationListView->listItemAt(FIRST_LOCATION_ITEM_INDEX);
  81
  82         if (item)
  83             m_locationListView->setSelectedItem(item);
  84     }
  85 }
  86
  87 void RoutingPanel::routeToSelectedLocation()
  88 {
  89     qDebug() << __PRETTY_FUNCTION__;
  90
  91     LocationListItem *item = dynamic_cast<LocationListItem *>
  92                              (m_locationListView->selectedItem());
  93
  94     if (item)
  95         emit routeToLocation(item->coordinates());
  96 }