--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/vtuis/lcvtindicatorplugin/src/lcvtindicatorplugin.cpp	Wed Aug 18 09:50:25 2010 +0300
@@ -0,0 +1,174 @@
+/*
+ * Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
+ * All rights reserved.
+ * This component and the accompanying materials are made available
+ * under the terms of "Eclipse Public License v1.0"
+ * which accompanies this distribution, and is available
+ * at the URL "http://www.eclipse.org/legal/epl-v10.html".
+ *
+ * Initial Contributors:
+ * Nokia Corporation - initial contribution.
+ *
+ * Contributors:
+ *
+ * Description:  
+ *
+ */
+
+#include <QtPlugin>
+#include <QVariant>
+#include <QDebug>
+#include <eikenv.h>
+#include <apgtask.h>
+
+#include "lcvtindicatorplugin.h"
+
+const static QString IndicatorType = "com.nokia.hb.indicator.lcvtindicatorplugin/1.0";
+
+Q_EXPORT_PLUGIN(LcVtIndicatorPlugin)
+
+
+// -----------------------------------------------------------------------------
+//
+// -----------------------------------------------------------------------------
+//
+LcVtIndicatorPlugin::LcVtIndicatorPlugin(): 
+    HbIndicatorInterface(IndicatorType, NotificationCategory, InteractionActivated),
+    mError(0)
+{
+    qDebug() << "LcVtIndicatorPlugin::LcVtIndicatorPlugin()";
+    mIndicatorTypes << IndicatorType;
+}
+
+// -----------------------------------------------------------------------------
+//
+// -----------------------------------------------------------------------------
+//
+LcVtIndicatorPlugin::~LcVtIndicatorPlugin()
+{
+}
+
+// -----------------------------------------------------------------------------
+//
+// -----------------------------------------------------------------------------
+//
+QStringList LcVtIndicatorPlugin::indicatorTypes() const
+{
+    qDebug() << "LcVtIndicatorPlugin::indicatorTypes()";
+    return mIndicatorTypes;
+}
+
+// -----------------------------------------------------------------------------
+//
+// -----------------------------------------------------------------------------
+//
+bool LcVtIndicatorPlugin::accessAllowed(const QString &indicatorType,
+        const QVariantMap &securityInfo) const
+{
+    Q_UNUSED(indicatorType);
+    Q_UNUSED(securityInfo);
+    qDebug() << "LcVtIndicatorPlugin::accessAllowed()";
+    return true;
+}
+
+// -----------------------------------------------------------------------------
+//
+// -----------------------------------------------------------------------------
+//
+HbIndicatorInterface* LcVtIndicatorPlugin::createIndicator(
+        const QString &indicatorType)
+{
+    Q_UNUSED(indicatorType);
+    return this;
+}
+
+// -----------------------------------------------------------------------------
+//
+// -----------------------------------------------------------------------------
+//
+int LcVtIndicatorPlugin::error() const
+{
+    return mError;
+}
+
+
+// -----------------------------------------------------------------------------
+//
+// -----------------------------------------------------------------------------
+//
+bool LcVtIndicatorPlugin::handleInteraction(InteractionType type)
+{
+    qDebug() << "LcVtIndicatorPlugin::handleInteraction()";
+    bool handled = false;
+    if (type == InteractionActivated) {
+        handled = bringVtToForeground();        
+        if (!handled) {
+            qDebug() << "couldn't bring VT to FG, deactivating indicator!";
+            emit deactivate(); 
+        }
+    }
+    qDebug() << "LcVtIndicatorPlugin::handleInteraction(), exit";
+    return handled;
+}
+
+// -----------------------------------------------------------------------------
+//
+// -----------------------------------------------------------------------------
+//
+QVariant LcVtIndicatorPlugin::indicatorData(int role) const
+{
+    qDebug() << "LcVtIndicatorInterface::indicatorData()";
+    QVariantMap map = mParameter.value<QVariantMap>();
+    
+    if (role == PrimaryTextRole) {
+        return map.value( (QVariant(PrimaryTextRole)).toString()).toString();
+    } else if (role == MonoDecorationNameRole) { //status bar icon
+        return  map.value((QVariant(MonoDecorationNameRole)).toString()).toString();
+    } else if (role == DecorationNameRole) {
+        return map.value( (QVariant(DecorationNameRole)).toString()).toString();
+    }
+    return QVariant();
+}
+
+// -----------------------------------------------------------------------------
+//
+// -----------------------------------------------------------------------------
+//
+bool LcVtIndicatorPlugin::handleClientRequest(RequestType type, const QVariant &parameter)
+{
+    qDebug() << "LcVtIndicatorPlugin::handleClientRequest()";
+    bool handled(false);
+    switch (type) {
+        case RequestActivate:
+            if (mParameter != parameter) {
+                mParameter = parameter;
+                emit dataChanged();
+            }
+            handled =  true;
+            break;
+        default:
+            mParameter.clear();
+    }
+    qDebug() << "LcVtIndicatorPlugin::handleClientRequest(), exit";
+
+    return handled;
+}
+
+// -----------------------------------------------------------------------------
+//
+// -----------------------------------------------------------------------------
+//
+bool LcVtIndicatorPlugin::bringVtToForeground()
+{
+    bool ret = false;
+    RWsSession& wsSession = CEikonEnv::Static()->WsSession();
+    TApaTaskList taskList( wsSession );
+    const TUid KUidVtApp = { 0x101F8681 }; 
+    TApaTask task = taskList.FindApp(KUidVtApp);
+    if (task.Exists()) {
+        qDebug() << "-> SwitchBackToVTCall";
+        task.BringToForeground();
+        ret = true;
+    }
+    return ret;
+}