repaint if ap status changed

Change-Id: Ie38fbb561228ccd67e18baef99c61728d3bed7f5

plugins/network/item/applet/wirelessapplet.cpp

@@ -56,6 +56,11 @@ NetworkDevice::NetworkState WirelessApplet::wirelessState() const
     return m_device.state();
 }
 
+int WirelessApplet::activeAPStrgength() const
+{
+    return m_activeAP.strength();
+}
+
 void WirelessApplet::init()
 {
     setDeviceInfo();
@@ -191,7 +196,7 @@ void WirelessApplet::deviceStateChanegd()
             const QJsonObject info = wireless.toObject();
             if (info.value("Path") == m_device.path())
             {
-                NetworkDevice prevInfo = m_device;
+                const NetworkDevice prevInfo = m_device;
                 m_device = NetworkDevice(NetworkDevice::Wireless, info);
 
                 if (prevInfo.state() != m_device.state())

plugins/network/item/applet/wirelessapplet.h

@@ -19,6 +19,7 @@ public:
     explicit WirelessApplet(const QSet<NetworkDevice>::const_iterator &deviceIter, QWidget *parent = 0);
 
     NetworkDevice::NetworkState wirelessState() const;
+    int activeAPStrgength() const;
 
 signals:
     void wirelessStateChanged(const NetworkDevice::NetworkState state) const;

plugins/network/item/wirelessitem.cpp

@@ -43,8 +43,20 @@ void WirelessItem::resizeEvent(QResizeEvent *e)
 
 const QPixmap WirelessItem::iconPix(const Dock::DisplayMode displayMode, const int size)
 {
+    QString type;
+    if (m_applet->wirelessState() != NetworkDevice::Activated)
+        type = "disconnect";
+    else
+    {
+        const int strength = m_applet->activeAPStrgength();
+        if (strength == 100)
+            type = "8";
+        else
+            type = QString::number(strength / 10 & ~0x1);
+    }
+
     const QString key = QString("wireless-%1%2")
-                                .arg(8)
+                                .arg(type)
                                 .arg(displayMode == Dock::Fashion ? "" : "-symbolic");
 
     return cachedPix(key, size);
@@ -69,4 +81,7 @@ void WirelessItem::init()
 
     m_applet = new WirelessApplet(devInfo, this);
     m_applet->setVisible(false);
+
+    connect(m_applet, &WirelessApplet::activeAPChanged, this, static_cast<void (WirelessItem::*)()>(&WirelessItem::update));
+    connect(m_applet, &WirelessApplet::wirelessStateChanged, this, static_cast<void (WirelessItem::*)()>(&WirelessItem::update));
 }

plugins/network/resources.qrc

@@ -18,7 +18,7 @@
         <file>resources/wireless/wireless-4-symbolic.svg</file>
         <file>resources/wireless/wireless-6-symbolic.svg</file>
         <file>resources/wireless/wireless-8-symbolic.svg</file>
-        <file>resources/wireless/wirelss-disconnect-symbolic.svg</file>
+        <file>resources/wireless/wireless-disconnect-symbolic.svg</file>
         <file>resources/wireless/security.svg</file>
     </qresource>
 </RCC>