More useful infobanner

src/dialogsmodel.cpp

@@ -9,6 +9,8 @@ DialogsModel::DialogsModel(QObject *parent) :
     m_unreadCount(0)
 {
     setSortOrder(Qt::DescendingOrder);
+    connect(this, SIGNAL(dataChanged(QModelIndex,QModelIndex)),
+            SLOT(onDataChanged(QModelIndex,QModelIndex)));
 }
 
 void DialogsModel::setClient(QObject *client)
@@ -100,6 +102,7 @@ void DialogsModel::onAddMessage(const vk::Message &message)
 
 void DialogsModel::onDataChanged(const QModelIndex &topLeft, const QModelIndex &bottomRight)
 {
+    qDebug("&s", Q_FUNC_INFO);
     for (int i = topLeft.row(); i != bottomRight.row() + 1; i++) {
         auto message = at(i);
         if (message.isIncoming()) {

src/qml/harmattan/components/StackedInfoBanner.qml

@@ -32,7 +32,7 @@ InfoBanner {
     function __setInfo(item)
     {
         banner.text = item.text
-        banner.iconSource = item.iconSource
+        banner.iconSource = item.iconSource ? item.iconSource : ""
     }
 
     timerEnabled: false

src/qml/harmattan/main.qml

@@ -197,7 +197,7 @@ PageStackWindow {
                 text: qsTr("Messages")
                 iconSource: checked ? "images/tile-messages-down.png" :
                                       "images/tile-messages-up.png"
-                badge: dialogsPage.unreadCount > 0 ? dialogsPage.unreadCount : ""
+                badge: internal.hasUnread ? "*" : ""
             }
             Ios.TileIcon {
                 id: audioIcon
@@ -220,11 +220,15 @@ PageStackWindow {
         }
     }
 
-    Connections {
-        target: client.longPoll ? client.longPoll : parent
-        onMessageAdded: {
-            messagesIcon.alert()
-            sendNotify(qsTr("New message recieved"), "")
+    QtObject {
+        id: internal
+        property bool hasUnread: dialogsPage.unreadCount > 0
+
+        onHasUnreadChanged: {
+            if (hasUnread) {
+                messagesIcon.alert()
+                sendNotify(qsTr("New message recieved"), "")
+            }
         }
     }
 }