homescreen: add OpenWeatherMap data to homescreen

Use agl-service-weather weather data via libqtappfw framework on homescreen
interface.

Bug-AGL: SPEC-1273
Change-Id: If591b74c1e6a912384abf6289128ec9a4a1101b4
Signed-off-by: Matt Ranostay <matt.ranostay@konsulko.com>

3 files changed, 41 insertions, 2 deletions

diff --git a/homescreen/homescreen.pro b/homescreen/homescreen.pro
index b72931b..70f4ca7 100644
--- a/homescreen/homescreen.pro
+++ b/homescreen/homescreen.pro
@@ -15,10 +15,10 @@
 
 TEMPLATE = app
 TARGET = HomeScreen
-QT = qml quick dbus
+QT = qml quick dbus websockets
 CONFIG += c++11 link_pkgconfig
 DESTDIR = $${OUT_PWD}/../package/root/bin
-PKGCONFIG += qlibwindowmanager
+PKGCONFIG += qlibwindowmanager qtappfw
 
 LIBS += -lhomescreen
 
diff --git a/homescreen/qml/StatusArea.qml b/homescreen/qml/StatusArea.qml
index 4dbe0ba..e464980 100644
--- a/homescreen/qml/StatusArea.qml
+++ b/homescreen/qml/StatusArea.qml
@@ -30,6 +30,31 @@ Item {
         onTriggered: root.now = new Date
     }
 
+    Connections {
+        target: weather
+
+        onConditionChanged: {
+            var current_condition = weather.condition
+            var icon = ''
+
+            if (current_condition.indexOf("clouds") != -1) {
+                icon = "WeatherIcons_Cloudy-01.png"
+            } else if (current_condition.indexOf("thunderstorm") != -1) {
+                icon = "WeatherIcons_Thunderstorm-01.png"
+            } else if (current_condition.indexOf("snow") != -1) {
+                icon = "WeatherIcons_Snow-01.png"
+            } else if (current_condition.indexOf("rain") != -1) {
+                icon = "WeatherIcons_Rain-01.png"
+            }
+
+            condition.source = icon ? './images/Weather/' + icon : ''
+        }
+
+        onTemperatureChanged: {
+            temperature.text = weather.temperature.split(".")[0] + '°F'
+        }
+    }
+
     RowLayout {
         anchors.fill: parent
         spacing: 0
@@ -73,9 +98,11 @@ Item {
                     Layout.fillHeight: true
                     Layout.preferredHeight: 20
                     Image {
+                        id: condition
                         source: './images/Weather/WeatherIcons_Rain-01.png'
                     }
                     Text {
+                        id: temperature
                         text: '64°F'
                         color: 'white'
                         font.family: 'Helvetica'
diff --git a/homescreen/src/main.cpp b/homescreen/src/main.cpp
index 522f957..8845253 100644
--- a/homescreen/src/main.cpp
+++ b/homescreen/src/main.cpp
@@ -24,6 +24,7 @@
 #include <QQuickWindow>
 
 #include <qlibwindowmanager.h>
+#include <weather.h>
 #include "applicationlauncher.h"
 #include "statusbarmodel.h"
 #include "applicationmodel.h"
@@ -124,11 +125,22 @@ int main(int argc, char *argv[])
     HomescreenHandler* homescreenHandler = new HomescreenHandler();
     homescreenHandler->init(port, token.toStdString().c_str());
 
+    QUrl bindingAddress;
+    bindingAddress.setScheme(QStringLiteral("ws"));
+    bindingAddress.setHost(QStringLiteral("localhost"));
+    bindingAddress.setPort(port);
+    bindingAddress.setPath(QStringLiteral("/api"));
+
+    QUrlQuery query;
+    query.addQueryItem(QStringLiteral("token"), token);
+    bindingAddress.setQuery(query);
+
     // mail.qml loading
     QQmlApplicationEngine engine;
     engine.rootContext()->setContextProperty("layoutHandler", layoutHandler);
     engine.rootContext()->setContextProperty("homescreenHandler", homescreenHandler);
     engine.rootContext()->setContextProperty("launcher", launcher);
+    engine.rootContext()->setContextProperty("weather", new Weather(bindingAddress));
     engine.load(QUrl(QStringLiteral("qrc:/main.qml")));
 
     QObject *root = engine.rootObjects().first();