--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/phoneplugins/infowidgetplugin/infowidgetprovider/infowidget/src/infowidgetengine.cpp	Fri Jun 04 10:19:18 2010 +0100
@@ -0,0 +1,249 @@
+/*
+ * Copyright (c) 2009 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 "infowidgetengine.h"
+#include "infowidgetnetworkhandler.h"
+#include "infowidgetsathandler.h"
+#include <networkhandlingproxy.h>
+#include "infowidgetlogging.h"
+#include "infowidgetpreferences.h"
+
+/*!
+  \class InfoWidgetEngine
+  \brief Engine functionality of 
+         Operator info widget
+*/
+
+
+/*!
+   InfoWidgetEngine::InfoWidgetEngine
+ */
+InfoWidgetEngine::InfoWidgetEngine(QObject *parent): 
+    QObject(parent),
+    m_networkHandler(new InfoWidgetNetworkHandler),
+    m_satHandler(new InfoWidgetSatHandler)
+{
+    DPRINT << ": IN";
+    
+    QObject::connect(
+        m_networkHandler.data(), SIGNAL(networkError(int, int)),
+        this, SLOT(handleNetworkError(int, int))); 
+    
+    QObject::connect(
+        m_networkHandler.data(), SIGNAL(networkDataChanged()),
+        this, SLOT(updateNetworkDataToModel()));
+
+    QObject::connect(m_satHandler.data(), 
+            SIGNAL(handleError(int, int)),
+            this, SLOT(handleSatError(int, int))); 
+    
+    QObject::connect(m_satHandler.data(), 
+                SIGNAL(handleMessage(int)),
+                this, SLOT(updateSatDataToModel())); 
+
+    updateNetworkDataToModel();
+    updateSatDataToModel();
+    
+    DPRINT << ": OUT";
+}
+
+/*!
+   InfoWidgetEngine::~InfoWidgetEngine
+ */
+InfoWidgetEngine::~InfoWidgetEngine()
+{
+    DPRINT;
+}    
+
+/*!
+   InfoWidgetEngine::logModelData
+   
+   Utility function for logging model data
+ */
+void InfoWidgetEngine::logModelData()
+{
+    DPRINT << ": mcn name: " << m_modelData.mcnName();
+    DPRINT << ": mcn type: " << m_modelData.mcnIndicatorType();
+    DPRINT << ": service provider name: " << 
+            m_modelData.serviceProviderName();
+    DPRINT << ": service provider display required: " << 
+            m_modelData.serviceProviderNameDisplayRequired(); 
+
+    DPRINT << ": homezone text tag: " << 
+            m_modelData.homeZoneTextTag();
+    DPRINT << ": homezone indicator type: " << 
+            m_modelData.homeZoneIndicatorType(); 
+    DPRINT << ": active line: " << 
+            m_modelData.activeLine(); 
+} 
+
+/*!
+   InfoWidgetEngine::modelData
+   
+   Getter for model data. 
+ */
+const InfoWidgetEngine::ModelData& InfoWidgetEngine::modelData() const
+{
+    DPRINT;
+    return m_modelData; 
+}
+
+/*!
+   InfoWidgetEngine::updateNetworkDataToModel
+ */
+void InfoWidgetEngine::updateNetworkDataToModel()
+{
+    DPRINT << ": IN"; 
+    
+    m_networkHandler->logCurrentInfo();
+    
+    if (m_networkHandler->isOnline()) {
+        // Read network handler data to model data
+        m_modelData.setServiceProviderName(
+                m_networkHandler->serviceProviderName());
+        m_modelData.setServiceProviderNameDisplayRequired(
+                m_networkHandler->serviceProviderNameDisplayRequired());
+    
+        m_modelData.setMcnName(m_networkHandler->mcnName()); 
+        m_modelData.setMcnIndicatorType(
+                m_networkHandler->mcnIndicatorType());
+        
+        m_modelData.setHomeZoneIndicatorType(
+            m_networkHandler->homeZoneIndicatorType());
+        m_modelData.setHomeZoneTextTag(
+                m_networkHandler->homeZoneTextTag());
+    } else {
+        // Not registered to network, clear data
+        m_modelData.setServiceProviderName(QString(""));
+        m_modelData.setMcnName(QString(""));
+        m_modelData.setHomeZoneTextTag(QString("")); 
+    }
+        
+    emit modelChanged();
+    
+    DPRINT << ": OUT";
+}
+
+/*!
+   InfoWidgetEngine::updateSatDataToModel
+ */
+void InfoWidgetEngine::updateSatDataToModel()
+{
+    DPRINT << ": IN";
+    
+    if (m_satHandler) {
+        // Log current network data 
+        m_satHandler->logCurrentInfo();
+        // Read SAT handler data to model data
+        m_modelData.setSatDisplayText(
+                m_satHandler->satDisplayText());
+        
+        emit modelChanged(); 
+    } 
+     
+    DPRINT << ": OUT";
+}
+
+/*!
+   InfoWidgetEngine::updateLineDataToModel
+ */
+void InfoWidgetEngine::updateLineDataToModel()
+{
+    DPRINT;
+}
+
+/*!
+   InfoWidgetEngine::handleNetworkError
+ */
+void InfoWidgetEngine::handleNetworkError(
+        int operation, int errorCode)
+{
+    DPRINT << ": operation: " << operation << 
+            " error code: " << errorCode; 
+}
+
+/*!
+   InfoWidgetEngine::handleSatError
+ */
+void InfoWidgetEngine::handleSatError(
+        int operation, int errorCode)
+{
+    DPRINT << ": operation: " << operation << 
+            " error code: " << errorCode; 
+}
+
+/*!
+   InfoWidgetEngine::handleLineError
+ */
+void InfoWidgetEngine::handleLineError(
+        int operation, int errorCode)
+{
+    DPRINT << ": operation: " << operation << " error code: " << errorCode; 
+}
+
+/*!
+   InfoWidgetEngine::preferenceChanged
+ */
+void InfoWidgetEngine::preferenceChanged(
+        int option, int displaySetting)
+{
+    DPRINT << "option: " << option << " displaySetting: " << displaySetting;
+    switch(option){
+    case InfoWidgetPreferences::DisplayMcn:
+        if (displaySetting == InfoWidgetPreferences::DisplayOn) {
+            m_networkHandler->enableMcn();
+        } else {
+            m_networkHandler->disableMcn();
+        }   
+        break; 
+    case InfoWidgetPreferences::DisplaySatText:
+        m_satHandler->connect(displaySetting);
+        break;
+    default:
+        break;
+    }
+    DPRINT << ": OUT";
+}
+
+/*!
+   InfoWidgetEngine::suspend
+   
+   Called when widget is deactivated 
+   and widget should suspend all 
+   possible activities 
+ */
+void InfoWidgetEngine::suspend() 
+{
+    DPRINT;
+    m_networkHandler->suspend(); 
+}
+
+/*!
+   InfoWidgetEngine::preferenceChanged
+   
+   Called when widget is activated 
+   and widget can resume activities
+ */
+void InfoWidgetEngine::resume()
+{
+    DPRINT;
+    m_networkHandler->resume(); 
+}
+
+
+// End of File. 
+