From 4da9bced6a27b92d49b9fc9392946510b8519d82 Mon Sep 17 00:00:00 2001
From: "Javier S. Pedro" <maemo@javispedro.com>
Date: Sun, 16 Oct 2011 04:42:30 +0200
Subject: Initial implementation of weather

---
 metawatch/metawatch.cpp        |  6 +++++
 metawatch/metawatch.h          |  1 +
 metawatch/metawatchdigital.cpp | 53 +++++++++++++++++++++++++++++++++++++-----
 metawatch/metawatchdigital.h   |  4 +++-
 4 files changed, 57 insertions(+), 7 deletions(-)

(limited to 'metawatch')

diff --git a/metawatch/metawatch.cpp b/metawatch/metawatch.cpp
index 9ca4b2d..b79f6fc 100644
--- a/metawatch/metawatch.cpp
+++ b/metawatch/metawatch.cpp
@@ -226,6 +226,12 @@ void MetaWatch::updateNotificationCount(Notification::Type type, int count)
 	// Default implementation does nothing
 }
 
+void MetaWatch::updateWeather(WeatherNotification *weather)
+{
+	Q_UNUSED(weather);
+	// Default implementation does nothing
+}
+
 void MetaWatch::displayIdleScreen()
 {
 	_currentMode = IdleMode;
diff --git a/metawatch/metawatch.h b/metawatch/metawatch.h
index 8f0d52e..685b2a7 100644
--- a/metawatch/metawatch.h
+++ b/metawatch/metawatch.h
@@ -105,6 +105,7 @@ public:
 	void ungrabButton(int button);
 
 	void updateNotificationCount(Notification::Type type, int count);
+	void updateWeather(WeatherNotification *weather);
 
 	void displayIdleScreen();
 	void displayNotification(Notification *notification);
diff --git a/metawatch/metawatchdigital.cpp b/metawatch/metawatchdigital.cpp
index a4bb833..ae13e49 100644
--- a/metawatch/metawatchdigital.cpp
+++ b/metawatch/metawatchdigital.cpp
@@ -73,6 +73,13 @@ void MetaWatchDigital::updateNotificationCount(Notification::Type type, int coun
 	}
 }
 
+void MetaWatchDigital::updateWeather(WeatherNotification *weather)
+{
+	if (isConnected()) {
+		renderIdleWeather(weather);
+	}
+}
+
 void MetaWatchDigital::displayIdleScreen()
 {
 	qDebug() << "displaying idle screen";
@@ -152,20 +159,54 @@ void MetaWatchDigital::renderIdleScreen()
 	renderIdleCounts();
 }
 
-void MetaWatchDigital::renderIdleWeather()
+void MetaWatchDigital::renderIdleWeather(WeatherNotification* w)
 {
 	_paintMode = IdleMode;
-	QFont f("MetaWatch Small caps 8pt", 6);
-	QImage rain(QString(":/metawatch/graphics/weather_rain.bmp"));
+	QFont sf("MetaWatch Small caps 8pt", 6);
+	QFont lf("MetaWatch Large 16pt");
 	QPainter p(this);
 
-	p.setFont(f);
-	p.drawText(30, systemAreaHeight + 14, "No data!");
-	p.drawImage(screenWidth - 26, systemAreaHeight + 6, rain);
+	sf.setPixelSize(8);
+	lf.setPixelSize(16);
+
+	p.fillRect(0, systemAreaHeight + 6, screenWidth, systemAreaHeight - 12, Qt::white);
+
+	if (w) {
+		QImage icon = iconForWeather(w);
+		bool metric = w->temperatureUnits() == WeatherNotification::Celsius;
+		QString unit = QString::fromUtf8(metric ? "°C" : "°F");
+		QRect bodyRect(4, systemAreaHeight + 6, 36, systemAreaHeight - 10);
+		p.setFont(sf);
+		p.drawText(bodyRect, Qt::AlignLeft | Qt::AlignVCenter | Qt::TextWordWrap, w->body());
+		p.drawImage(36, systemAreaHeight + 6, icon);
+		p.setFont(lf);
+		p.drawText(64, systemAreaHeight + 22, QString("%1 %2").arg(w->temperature()).arg(unit));
+	} else {
+		p.setFont(sf);
+		p.drawText(32, systemAreaHeight + 18, tr("No data"));
+	}
 
 	_paintMode = _currentMode;
 }
 
+QImage MetaWatchDigital::iconForWeather(WeatherNotification *w)
+{
+	switch (w->forecast()) {
+	case WeatherNotification::Sunny:
+		return QImage(QString(":/metawatch/graphics/weather_sunny.bmp"));
+	case WeatherNotification::Cloudy:
+		return QImage(QString(":/metawatch/graphics/weather_cloudy.bmp"));
+	case WeatherNotification::Rain:
+		return QImage(QString(":/metawatch/graphics/weather_rain.bmp"));
+	case WeatherNotification::Snow:
+		return QImage(QString(":/metawatch/graphics/weather_snow.bmp"));
+	case WeatherNotification::Thunderstorm:
+		return QImage(QString(":/metawatch/graphics/weather_thunderstorm.bmp"));
+	default:
+		return QImage();
+	}
+}
+
 void MetaWatchDigital::renderIdleCounts()
 {
 	_paintMode = IdleMode;
diff --git a/metawatch/metawatchdigital.h b/metawatch/metawatchdigital.h
index 0754242..a528eb2 100644
--- a/metawatch/metawatchdigital.h
+++ b/metawatch/metawatchdigital.h
@@ -21,6 +21,7 @@ public:
 	QString model() const;
 
 	void updateNotificationCount(Notification::Type type, int count);
+	void updateWeather(WeatherNotification *weather);
 
 	void displayIdleScreen();
 	void displayNotification(Notification *notification);
@@ -36,7 +37,8 @@ protected:
 	void handleWatchConnected();
 
 	void renderIdleScreen();
-	void renderIdleWeather();
+	void renderIdleWeather(WeatherNotification *w = 0);
+	QImage iconForWeather(WeatherNotification *w);
 	void renderIdleCounts();
 
 	void renderNotification(Notification *n);
-- 
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