#include <QtGui>
#include "mainwidget.hpp"
-
+#include "settingsDialog.hpp"
// --------------------------------------------------
: QWidget ()
{
#ifdef Q_WS_MAEMO_5
- setAttribute(Qt::WA_TranslucentBackground);
+ setAttribute(Qt::WA_TranslucentBackground);
#endif
- _light = new TrafficLight (this);
- _label = new QLabel (this);
+ _light = new TrafficLight (this);
+ _label = new QLabel (this);
+
+ _label->setAlignment (Qt::AlignHCenter | Qt::AlignVCenter);
+
+ _traffic = new Traffic;
+ _regions = new RegionsTable;
+ _settings = new Settings;
+
+ QHBoxLayout *layout = new QHBoxLayout;
+ layout->addWidget (_light);
+ layout->addWidget (_label);
+ setLayout (layout);
- QHBoxLayout *layout = new QHBoxLayout;
- layout->addWidget (_light);
- layout->addWidget (_label);
- setLayout (layout);
+ _light->setVisible (_settings->check (Settings::C_ShowLight));
- connect (&_traffic, SIGNAL (updated ()), SLOT (trafficUpdated ()));
+ updateSize ();
- // every 5 minutes (TODO, make option)
- startTimer (5*60*1000);
+ connect (_traffic, SIGNAL (updated ()), SLOT (trafficUpdated ()));
- // perform update just after creation
- _traffic.update ();
+ // every 5 minutes (TODO, make option)
+ startTimer (5*60*1000);
+
+ updateData ();
}
-QSize MainWidget::sizeHint() const
+MainWidget::~MainWidget ()
{
- return _label->sizeHint () + _light->sizeHint () + QSize (20, 0);
+ delete _traffic;
+ delete _regions;
+ delete _settings;
+
+ delete _light;
+ delete _label;
}
void MainWidget::paintEvent(QPaintEvent *event)
{
QPainter p(this);
- p.setBrush(QColor(0, 0, 0, 128));
- p.setPen(Qt::NoPen);
- p.drawRoundedRect(rect(), 10, 10);
- p.end();
+ p.setBrush (QColor(0, 0, 0, 128));
+ p.setPen (Qt::NoPen);
+ p.drawRoundedRect (rect(), 10, 10);
+ p.end ();
- QWidget::paintEvent(event);
+ QWidget::paintEvent (event);
}
void MainWidget::timerEvent (QTimerEvent *)
{
- // Perform traffic information refresh
- // TODO: only if internet connection is available
- _traffic.update ();
+ updateData ();
}
+
void MainWidget::trafficUpdated ()
{
- ExtendedTrafficInfo info = _traffic.lookup_ext ("1");
+ ExtendedTrafficInfo info = _traffic->lookup_ext (_settings->regionID ());
if (info.valid ()) {
+ QString data;
+ bool first = true;
_light->setColor (info.color ());
- _label->setText (QString ("%1, %2\n%3")
- .arg (QString::number (info.level ()))
- .arg (info.localtime ())
- .arg (info.hint ()));
+
+ if (_settings->check (Settings::C_ShowRank)) {
+ data.append (QString::number (info.level ()));
+ data.append (info.level () > 1 ? tr (" points") : tr (" point"));
+ first = false;
+ }
+
+ if (_settings->check (Settings::C_ShowTime)) {
+ if (!first)
+ data.append (", ");
+ data.append (info.localtime ());
+ first = false;
+ }
+
+ if (_settings->check (Settings::C_ShowHint)) {
+ if (!first)
+ data.append ("\n");
+ data.append (info.hint ());
+ }
+
+ _label->setText (data);
}
- else
+ else {
_light->setColor (ExtendedTrafficInfo::Unknown);
+ _label->setText (tr ("No data"));
+ }
+}
+
+
+void MainWidget::updateData ()
+{
+ // Here we need to check for internet connection
+ _traffic->update ();
+}
+
+
+void MainWidget::settingsDialog ()
+{
+ SettingsDialog dlg (_settings);
+
+ dlg.exec ();
+
+ // Handle settings
+ _light->setVisible (_settings->check (Settings::C_ShowLight));
+
+ updateSize ();
+ trafficUpdated ();
+}
+
+
+void MainWidget::updateSize ()
+{
+ QSize minSize (0, 80);
+
+ if (_settings->check (Settings::C_ShowLight))
+ minSize += QSize (80, 0);
+ if (_settings->check (Settings::C_ShowHint))
+ minSize += QSize (270, 0);
+ else {
+ if (_settings->check (Settings::C_ShowTime))
+ minSize += QSize (75, 0);
+ if (_settings->check (Settings::C_ShowRank))
+ minSize += QSize (75, 0);
+ }
+
+ setFixedSize (minSize);
}