Fix typo

[yandex-traffic] / mainwidget.cpp

diff --git a/mainwidget.cpp b/mainwidget.cpp
index f6363a6..545292a 100644 (file)
--- a/mainwidget.cpp
+++ b/mainwidget.cpp
@@ -1,7 +1,13 @@
 #include <QtGui>
 
+#include "globals.hpp"
 #include "mainwidget.hpp"
-
+#include "settingsDialog.hpp"
+#include "connection.hpp"
+#include "devstate.hpp"
+#include "settings.hpp"
+#include "log.hpp"
+#include "menudialog.hpp"
 
 
 // --------------------------------------------------
@@ -11,21 +17,196 @@ MainWidget::MainWidget ()
     : QWidget ()
 {
 #ifdef Q_WS_MAEMO_5
-        setAttribute(Qt::WA_TranslucentBackground);
+    setAttribute(Qt::WA_TranslucentBackground);
+#endif
+    _light = new TrafficLight (this);
+    _label = new QLabel (this);
+    _timer = new QTimer (this);
+
+    _label->setAlignment (Qt::AlignHCenter | Qt::AlignVCenter);
+
+    _traffic = new Traffic;
+    _regions = new RegionsTable;
+    _settings = Settings::instance ();
+
+    QHBoxLayout *layout = new QHBoxLayout;
+    layout->addWidget (_light);
+    layout->addWidget (_label);
+    setLayout (layout);
+
+    applySettings ();
+
+    connect (_traffic, SIGNAL (updated ()), SLOT (trafficUpdated ()));
+    connect (_timer, SIGNAL (timeout ()), SLOT (updateData ()));
+    connect (DeviceState::instance (), SIGNAL (lockChanged (bool)), SLOT (deviceLockChanged (bool)));
+
+    updateData ();
+}
+
+
+MainWidget::~MainWidget ()
+{
+    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 ();
+
+    QWidget::paintEvent (event);
+}
+
+
+void MainWidget::trafficUpdated ()
+{
+    ExtendedTrafficInfo info = _traffic->lookup_ext (_settings->regionID ());
+
+    if (info.valid ()) {
+        QString data;
+        bool first = true;
+        Log::instance ()->add ("trafficUpdated, info valid");
+        info.dump ();
+        _light->setColor (info.color ());
+
+        if (_settings->check (Settings::C_ShowRank)) {
+            data.append (tr ("%n point(s)", "", info.level ()));
+            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 {
+        Log::instance ()->add ("trafficUpdated, but info not valid");
+        _light->setColor (ExtendedTrafficInfo::Unknown);
+        _label->setText (tr ("No data"));
+    }
+}
+
+
+void MainWidget::updateData ()
+{
+    bool update = true;
+
+    Log::instance ()->add ("updateData called");
+
+#if CHECK_FOR_CONNECTION
+    update = ConnectionChecker::instance ()->checkConnection (_settings->check (Settings::C_UpdateOnGSM),
+                                                              _settings->check (Settings::C_UpdateOnWiFi));
+    Log::instance ()->add (QString ("checkConnection returned %1").arg (update ? "true" : "false"));
+    if (!_settings->check (Settings::C_UpdateWhenLocked)) {
+        Log::instance ()->add ("Check for device state");
+        update &= !DeviceState::instance ()->locked ();
+    }
 #endif
-        _light = new TrafficLight (this);
-        _label = new QLabel (this);
 
-        QHBoxLayout *layout = new QHBoxLayout;
-        layout->addWidget (_light);
-        layout->addWidget (_label);
-        setLayout (layout);
+    if (update) {
+        Log::instance ()->add ("Perform update");
+        _traffic->update ();
+    }
+    else
+        Log::instance ()->add ("Update not performed");
+}
+
+
+void MainWidget::settingsDialog ()
+{
+    SettingsDialog dlg (_settings);
+
+    dlg.exec ();
+
+    applySettings ();
+    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);
+}
+
+
+
+void MainWidget::applySettings ()
+{
+    _light->setVisible (_settings->check (Settings::C_ShowLight));
+
+    updateSize ();
+
+    Log::instance ()->add (QString ("applySettings: updateInterval is %1").arg (_settings->updateInterval ()));
+
+    if (_settings->updateInterval () < 0) {
+        _timer->stop ();
+        Log::instance ()->add ("Timer disabled");
+    }
+    else {
+        _timer->setInterval (1000 * 60 * _settings->updateInterval ());
+        _timer->start ();
+        Log::instance ()->add (QString ("Timer interval set to %1 ms").arg (1000 * 60 * _settings->updateInterval ()));
+    }
+}
+
+
+bool MainWidget::event (QEvent *event)
+{
+    if (event->type () != QEvent::WindowActivate)
+        return QWidget::event (event);
+
+    MenuDialog menu (tr ("Yandex.Traffic"));
+
+    menu.addEntry (tr ("Settings")).addEntry (tr ("Update"));
+
+    switch (menu.run ()) {
+        case 0:
+            settingsDialog ();
+            break;
+        case 1:
+            _traffic->update ();
+            break;
+    }
 
-        _label->setText ("Bla-bla");
+    return QWidget::event (event);
 }
 
 
-QSize MainWidget::sizeHint() const
+void MainWidget::deviceLockChanged (bool locked)
 {
-    return QWidget::sizeHint () + QSize (20, 0);
+    if (!_settings->check (Settings::C_UpdateWhenLocked))
+        if (!locked)
+            updateData ();
 }