From c70f97efea9b58490362692833104a6a5f23da89 Mon Sep 17 00:00:00 2001
From: Tasuku Suzuki <tasuku.suzuki@qt.io>
Date: Tue, 20 Dec 2016 19:18:49 +0900
Subject: Add changing status icon in example

to test this, you need to add a conf file under /etc/dbus-1/session.d/

<?xml version="1.0"?>
<!DOCTYPE busconfig PUBLIC "-//freedesktop//DTD D-BUS Bus Configuration
1.0//EN"
        "http://www.freedesktop.org/standards/dbus/1.0/busconfig.dtd">
<busconfig>
        <policy context="default">
                <allow send_destination="org.agl.homescreen"/>
        </policy>
</busconfig>

Change-Id: I82c4b01db86ee54de87fad1db2ebf3f743b7c020
Signed-off-by: Tasuku Suzuki <tasuku.suzuki@qt.io>
---
 app/SettingPage.qml     |  4 ++++
 app/app.pro             |  2 +-
 app/example/Example.qml | 24 +++++++++++++++++++++---
 app/main.cpp            | 23 +++++++++++++++++++++++
 4 files changed, 49 insertions(+), 4 deletions(-)

diff --git a/app/SettingPage.qml b/app/SettingPage.qml
index 10aea21..ceed9f5 100644
--- a/app/SettingPage.qml
+++ b/app/SettingPage.qml
@@ -29,6 +29,10 @@ Page {
         parent.pop()
     }
 
+    function setStatusIcon(index, icon) {
+        dbus.setStatusIcon(index, icon)
+    }
+
     Connections {
         target: root
         onCheckedChanged: {
diff --git a/app/app.pro b/app/app.pro
index b35e40e..fcfa050 100644
--- a/app/app.pro
+++ b/app/app.pro
@@ -1,5 +1,5 @@
 TARGET = settings
-QT = quickcontrols2
+QT = quickcontrols2 dbus
 
 SOURCES = main.cpp
 
diff --git a/app/example/Example.qml b/app/example/Example.qml
index 18e3efc..283b76b 100644
--- a/app/example/Example.qml
+++ b/app/example/Example.qml
@@ -32,14 +32,32 @@ SettingPage {
         RowLayout {
             spacing: 20
             Button {
-                text: 'Sushi'
+                text: 'Wifi'
                 highlighted: true
+                property int index: 0
+                property var icons: ['HMI_Status_Wifi_NoBars-01', 'HMI_Status_Wifi_1Bar-01', 'HMI_Status_Wifi_2Bars-01', 'HMI_Status_Wifi_3Bars-01', 'HMI_Status_Wifi_Full-01']
+                onClicked: {
+                    index = (index + 1) % icons.length
+                    setStatusIcon(0, 'qrc:/images/Status/%1.png'.arg(icons[index]))
+                }
             }
             Button {
-                text: 'Sashimi'
+                text: 'Bluetooth'
+                property int index: 0
+                property var icons: ['HMI_Status_Bluetooth_Inactive-01', 'HMI_Status_Bluetooth_On-01']
+                onClicked: {
+                    index = (index + 1) % icons.length
+                    setStatusIcon(1, 'qrc:/images/Status/%1.png'.arg(icons[index]))
+                }
             }
             Button {
-                text: 'Ramen'
+                text: 'Signal'
+                property int index: 0
+                property var icons: ['HMI_Status_Signal_NoBars-01', 'HMI_Status_Signal_1Bars-01', 'HMI_Status_Signal_2Bars-01', 'HMI_Status_Signal_3Bars-01', 'HMI_Status_Signal_4Bars-01', 'HMI_Status_Signal_Full-01']
+                onClicked: {
+                    index = (index + 1) % icons.length
+                    setStatusIcon(2, 'qrc:/images/Status/%1.png'.arg(icons[index]))
+                }
             }
         }
 
diff --git a/app/main.cpp b/app/main.cpp
index ff3ca1e..9c01cac 100644
--- a/app/main.cpp
+++ b/app/main.cpp
@@ -17,6 +17,8 @@
 #include <QtCore/QDebug>
 #include <QtCore/QCommandLineParser>
 #include <QtCore/QUrlQuery>
+#include <QtDBus/QDBusInterface>
+#include <QtDBus/QDBusReply>
 #include <QtGui/QGuiApplication>
 #include <QtQml/QQmlApplicationEngine>
 #include <QtQml/QQmlContext>
@@ -26,6 +28,23 @@
 #include <libhomescreen.hpp>
 #endif
 
+class DBus : public QObject
+{
+    Q_OBJECT
+public:
+    DBus(QObject *parent = nullptr)
+        : QObject(parent)
+        , interface("org.agl.homescreen", "/StatusBar", "org.agl.statusbar", QDBusConnection::sessionBus())
+    {}
+
+    Q_INVOKABLE void setStatusIcon(int index, const QString &url) {
+        interface.call("setStatusIcon", index, url);
+    }
+
+private:
+    QDBusInterface interface;
+};
+
 int main(int argc, char *argv[])
 {
 #ifdef HAVE_LIBHOMESCREEN
@@ -69,8 +88,12 @@ int main(int argc, char *argv[])
         QQmlContext *context = engine.rootContext();
         context->setContextProperty(QStringLiteral("bindingAddress"), bindingAddress);
     }
+
+    DBus dbus;
+    engine.rootContext()->setContextProperty("dbus", &dbus);
     engine.load(QUrl(QStringLiteral("qrc:/Settings.qml")));
 
     return app.exec();
 }
 
+#include "main.moc"
-- 
cgit 1.2.3-korg