diff -r 6a20128ce557 -r ebfee66fde93 messagingapp/msgui/msgapp/src/msgviewmanager.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/messagingapp/msgui/msgapp/src/msgviewmanager.cpp	Fri Jun 04 10:25:39 2010 +0100
@@ -0,0 +1,950 @@
+/*
+ * 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:
+ * class to manage differnt messaging views.
+ *
+ */
+
+#include "msgviewmanager.h"
+
+#include <HbMainWindow>
+#include <HbAction>
+#include <xqserviceutil.h>
+#include <QSqlQuery>
+#include <QSqlError>
+#include <HbApplication>
+#include <xqappmgr.h>
+#include <HbMessageBox.h>
+#include <HbView>
+
+#include "conversationsengine.h"
+#include "msglistview.h"
+#include "msgunieditorview.h"
+#include "msgconversationbaseview.h"
+#include "unifiedviewer.h"
+#include "draftslistview.h"
+#include "msgsettingsview.h"
+#include "convergedmessageid.h"
+#include "ringbc.h"
+#include "unidatamodelloader.h"
+#include "unidatamodelplugininterface.h"
+
+// LOCALIZATION
+#define LOC_BUTTON_DELETE hbTrId("txt_common_button_delete")
+#define LOC_BUTTON_CANCEL hbTrId("txt_common_button_cancel")
+#define LOC_DELETE_MESSAGE hbTrId("txt_messaging_dialog_delete_message")
+#define LOC_DIALOG_SAVE_RINGTONE hbTrId("txt_conversations_dialog_save_ringing_tone")
+#define LOC_COMMON_SAVE  hbTrId("txt_common_menu_save")
+
+const qint64 NULL_CONVERSATIONID = -1;
+
+MsgViewManager::MsgViewManager(bool serviceRequest, HbMainWindow* mainWindow, QObject* parent) :
+    QObject(parent), mMainWindow(mainWindow), mUniEditor(0), mListView(0), mConversationView(0),
+        mUniViewer(0), mDraftsListView(0), mSettingsView(0), mBackAction(0), mServiceRequest(
+            serviceRequest), mConversationId(-1), mViewServiceRequest(false),mMessageId(-1)
+{
+    //creating back action.
+    mBackAction = new HbAction(Hb::BackNaviAction, this);
+    connect(mBackAction, SIGNAL(triggered()), this, SLOT(onBackAction()));
+
+    //create clv as first view if not a service request.
+    if (!mServiceRequest) {
+        QVariantList param;
+        param << MsgBaseView::CLV;
+        param << MsgBaseView::CLV;
+        switchView(param);
+    }
+    else
+    {
+        mDummyview = new HbView();
+        mMainWindow->addView(mDummyview);
+        mMainWindow->setCurrentView(mDummyview);
+        mViewTobeDeleted << mDummyview;
+    }
+}
+
+MsgViewManager::~MsgViewManager()
+{
+    // TODO Auto-generated destructor stub
+}
+
+void MsgViewManager::onBackAction()
+{
+    switch (mCurrentView) {
+    case MsgBaseView::CLV:
+    {
+        // if its viewer service then quit the application
+        if (mViewServiceRequest) {
+            HbApplication::quit();
+            break;
+        }
+
+        if (!mServiceRequest) {
+            HbApplication::quit();
+        }
+        else {
+            completeServiceRequest();
+        }
+
+        break;
+    }
+
+    case MsgBaseView::CV:
+    {
+        //Save content to drafts before switching to clv
+        mConversationView->saveContentToDrafts();
+
+        //marking messages as red in CV.
+        mConversationView->markMessagesAsRead();
+
+        // reset the conversation id published
+        mConversationView->setPSCVId(false);
+        
+        //clearing content of cv.
+        mConversationView->clearContent();
+
+        // if service request for veiwer the just switch to univiewer.
+        if (mViewServiceRequest) {
+            mCurrentView = MsgBaseView::UNIVIEWER;
+            mMainWindow->setCurrentView(mUniViewer);
+            break;
+        }
+
+        if (mServiceRequest) {
+            completeServiceRequest();
+        }
+        else {
+            //switch to clv.
+            QVariantList param;
+            param << MsgBaseView::CLV;
+            param << MsgBaseView::CV;
+            switchView(param);
+        }
+
+        break;
+    }
+
+    case MsgBaseView::DLV:
+    {
+        if (mServiceRequest) {
+            completeServiceRequest();
+        }
+        else {
+            //switch to clv.
+            QVariantList param;
+            param << MsgBaseView::CLV;
+            param << MsgBaseView::DLV;
+            switchView(param);
+        }
+
+        break;
+    }
+
+    case MsgBaseView::UNIEDITOR:
+    {
+        //Save content to drafts before switching to clv
+        mUniEditor->saveContentToDrafts();
+
+        // if service request for veiwer the just switch to univiewer.
+        if (mViewServiceRequest) {
+            mCurrentView = MsgBaseView::UNIVIEWER;
+            mMainWindow->setCurrentView(mUniViewer);
+            break;
+        }
+
+        //switch to clv.
+        if (mServiceRequest) {
+            completeServiceRequest();
+        }
+        else {
+            //switch to clv.
+            QVariantList param;
+            param << MsgBaseView::CLV;
+            param << MsgBaseView::UNIEDITOR;
+            switchView(param);
+        }
+
+        break;
+    }
+
+    case MsgBaseView::UNIVIEWER:
+    {
+        // if its launched via service request quit the app
+        if (mViewServiceRequest) {
+            HbApplication::quit();
+        }
+        else {
+            QVariantList param;
+            param << MsgBaseView::CV;
+            param << MsgBaseView::UNIVIEWER;
+            param << mConversationId;
+            switchView(param);
+
+        }
+        break;
+    }
+    case MsgBaseView::MSGSETTINGS:
+    {
+        QVariantList param;
+        param << MsgBaseView::DEFAULT;
+        param << MsgBaseView::MSGSETTINGS;
+        switchView(param);
+        break;
+    }
+    default:
+    {
+        break;
+    }
+    }
+}
+
+void MsgViewManager::switchView(const QVariantList& data)
+{
+   
+    connect(mMainWindow, SIGNAL(viewReady()),this,SLOT(setViewInteractive()));
+    mMainWindow->setInteractive(false);
+    
+    int viewId = data.at(0).toInt();
+    
+    switch (viewId) {
+    case MsgBaseView::DEFAULT:
+    {
+        handleDefault(data);
+        break;
+    }
+    case MsgBaseView::CLV:
+    {
+            switchToClv(data);
+            break;
+        }
+
+        case MsgBaseView::CV:
+        {
+
+            switchToCv(data);
+            break;
+        }
+
+    case MsgBaseView::DLV:
+    {
+        switchToDlv(data);
+        break;
+    }
+
+    case MsgBaseView::UNIEDITOR:
+    {
+        switchToUniEditor(data);
+        break;
+    }
+
+    case MsgBaseView::UNIVIEWER:
+    {
+        switchToUniViewer(data);
+        break;
+    }
+
+    case MsgBaseView::MSGSETTINGS:
+    {
+        switchToMsgSettings(data);
+        break;
+    }
+    }
+}
+
+void MsgViewManager::deletePreviousView()
+{
+    while(mViewTobeDeleted.count())
+    {
+        HbView* v = mViewTobeDeleted.takeAt(0);
+        mMainWindow->removeView(v);
+        delete v;
+    }
+    disconnect(mMainWindow, SIGNAL(viewReady()), this, SLOT(deletePreviousView()));
+}
+
+
+void MsgViewManager::send(const qint32 contactId, const QString phoneNumber,
+    const QString displayName)
+{
+    qint64 conversationId = ConversationsEngine::instance()-> getConversationIdFromContactId(
+        contactId);
+
+    //set mode to viewer, if conversations found else send mode.
+    QVariantList param;
+    if (conversationId > 0) {
+        param << MsgBaseView::CV;
+        param << MsgBaseView::SERVICE;
+        param << conversationId;
+    }
+    else {
+        ConvergedMessage message;
+        ConvergedMessageAddress address;
+        address.setAddress(phoneNumber);
+        address.setAlias(displayName);
+        message.addToRecipient(address);
+
+        QByteArray dataArray;
+        QDataStream messageStream(&dataArray, QIODevice::WriteOnly | QIODevice::Append);
+        message.serialize(messageStream);
+
+        param << MsgBaseView::UNIEDITOR;
+        param << MsgBaseView::SERVICE;
+        param << dataArray;
+    }
+    switchView(param);
+    XQServiceUtil::toBackground(false);
+}
+
+void MsgViewManager::send(const QString phoneNumber, const QString alias, const QString bodyText)
+{
+    ConvergedMessage message;
+    ConvergedMessageAddress address;
+    address.setAddress(phoneNumber);
+    address.setAlias(alias);
+    message.addToRecipient(address);
+    message.setBodyText(bodyText);
+
+    QVariantList param;
+    QByteArray dataArray;
+    QDataStream messageStream(&dataArray, QIODevice::WriteOnly | QIODevice::Append);
+    message.serialize(messageStream);
+
+    param << MsgBaseView::UNIEDITOR;
+    param << MsgBaseView::SERVICE;
+    param << dataArray;
+
+    switchView(param);
+    XQServiceUtil::toBackground(false);
+}
+
+void MsgViewManager::setServiceRequest(bool request)
+{
+    mServiceRequest = request;
+    mViewAtServiceRequest = mCurrentView;
+}
+
+void MsgViewManager::switchToLastSavedView()
+{
+    QVariantList param;
+
+    switch (mViewAtServiceRequest) {
+    case MsgBaseView::CV:
+    {
+        param << MsgBaseView::CV;
+        param << MsgBaseView::SERVICE;
+        param << mConversationId;
+        break;
+    }
+    case MsgBaseView::UNIVIEWER:
+    {
+        param << MsgBaseView::UNIVIEWER;
+        param << MsgBaseView::SERVICE;
+        break;
+    }
+    default:
+    {
+        param << MsgBaseView::CLV;
+        param << MsgBaseView::SERVICE;
+        break;
+    }
+    }
+    switchView(param);
+}
+
+void MsgViewManager::open(qint64 conversationId)
+{
+    QVariantList param;
+
+    if (conversationId < 0) {
+        param << MsgBaseView::CLV;
+        param << MsgBaseView::SERVICE;
+        
+        if( mCurrentView == MsgBaseView::CV && mConversationView)
+            {
+            mConversationView->setPSCVId(false);
+            }
+    }
+    else {
+        param << MsgBaseView::CV;
+        param << MsgBaseView::SERVICE;
+        param << conversationId;
+    }
+
+    switchView(param);
+    XQServiceUtil::toBackground(false);
+}
+
+void MsgViewManager::send(QVariant data)
+{
+    ConvergedMessage message;
+    ConvergedMessageAttachmentList attachmentList;
+    // handle multiple files from sendUI
+    // e.g. contacts can send multiple vcards
+    QStringList receivedFiles = data.toStringList();
+    int recFileCount = receivedFiles.count();
+    for (int i = 0; i < recFileCount; i++) {
+        ConvergedMessageAttachment *attachment =
+            new ConvergedMessageAttachment(receivedFiles.at(i));
+        attachmentList.append(attachment);
+    }
+    message.addAttachments(attachmentList);
+
+    QByteArray dataArray;
+    QDataStream messageStream(&dataArray, QIODevice::WriteOnly | QIODevice::Append);
+    message.serialize(messageStream);
+
+    QVariantList param;
+    param << MsgBaseView::UNIEDITOR;
+    param << MsgBaseView::SERVICE;
+    param << dataArray;
+
+    switchView(param);
+    XQServiceUtil::toBackground(false);
+}
+
+qint64 MsgViewManager::findConversationId(const QString phoneNum)
+{
+    return ConversationsEngine::instance()-> getConversationIdFromAddress(phoneNum);
+}
+
+//will be depricated in future.
+void MsgViewManager::openEditor(QString phoneNumber, QString name)
+{
+    ConvergedMessage message;
+    ConvergedMessageAddress address;
+    address.setAddress(phoneNumber);
+    address.setAlias(name);
+    message.addToRecipient(address);
+
+    QByteArray dataArray;
+    QDataStream messageStream(&dataArray, QIODevice::WriteOnly | QIODevice::Append);
+    message.serialize(messageStream);
+
+    QVariantList param;
+    param << MsgBaseView::UNIEDITOR;
+    param << MsgBaseView::SERVICE;
+    param << dataArray;
+
+    switchView(param);
+    XQServiceUtil::toBackground(false);
+}
+
+void MsgViewManager::completeServiceRequest()
+{
+    mServiceRequest = false;
+    XQServiceUtil::toBackground(true);
+    switchToLastSavedView();
+}
+
+void MsgViewManager::switchToClv(const QVariantList& data)
+{
+    //switch to CLV.
+    mCurrentView = MsgBaseView::CLV;
+    mPreviousView = data.at(1).toInt();
+
+    // delete case from viewer service  
+    if (mViewServiceRequest && (mPreviousView == MsgBaseView::UNIVIEWER)) {
+        // quit the application 
+        HbApplication::quit();
+    }
+
+    if (mConversationView) {
+        mConversationView->saveContentToDrafts();
+        //clearing content of cv.
+        mConversationView->clearContent();
+    }
+
+    if (!mListView) {
+        mListView = new MsgListView();
+        mListView->setNavigationAction(mBackAction);
+        connect(mListView, SIGNAL(switchView(const QVariantList&)), this,
+            SLOT(switchView(const QVariantList&)));
+        mMainWindow->addView(mListView);
+    }
+
+    mMainWindow->setCurrentView(mListView);
+    
+    //delete UniEditor
+    if (mUniEditor)
+    {
+        appendViewToBeDeleted(mUniEditor);
+        mUniEditor = NULL;
+    }
+    
+    //delete UniViewer
+    if (mUniViewer)
+    {
+        appendViewToBeDeleted(mUniViewer);
+        mUniViewer = NULL;
+    }
+}
+
+void MsgViewManager::switchToCv(const QVariantList& data)
+{
+    //switch to CV.
+    mCurrentView = MsgBaseView::CV;
+    mPreviousView = data.at(1).toInt();
+
+    // delete case from viewer service
+    if (mViewServiceRequest && (mPreviousView == MsgBaseView::UNIVIEWER)) {
+        // quit the application 
+        HbApplication::quit();
+    }
+
+    QVariant var = data.at(2);
+    qint64 conversationId;
+    if (var.type() == QVariant::String) {
+        QString phoneNumber = var.toString();
+        conversationId = findConversationId(phoneNumber);
+
+        if (conversationId == NULL_CONVERSATIONID) {
+            QVariantList param;
+            param << MsgBaseView::CLV;
+            param << MsgBaseView::CV;
+            
+            if( mCurrentView == MsgBaseView::CV && mConversationView){
+                mConversationView->setPSCVId(false);
+                }
+            
+            switchView(param);
+            return;
+        }
+    }
+    else if (var.type() == QVariant::Invalid) {
+        // this case comes when a message is deleted from 
+        // Unified viewer  set curent view as conversation view 
+        // and return
+        mMainWindow->setCurrentView(mConversationView);
+		
+		// publish already opened conversation's id
+        mConversationView->setPSCVId(true);
+		
+        if (mUniViewer)
+        {
+            appendViewToBeDeleted(mUniViewer);
+            mUniViewer = NULL;
+        }
+
+        return;
+    }
+    else {
+        conversationId = var.toLongLong();
+    }
+    //switch to CV.
+    mConversationId = conversationId;
+
+    if (!mConversationView) {
+        mConversationView = new MsgConversationBaseView();
+        mConversationView->setNavigationAction(mBackAction);
+        connect(mConversationView, SIGNAL(switchView(const QVariantList&)), this,
+            SLOT(switchView(const QVariantList&)));
+
+        mMainWindow->addView(mConversationView);
+    }
+    else if (mConversationView->conversationId() != mConversationId){
+  		//Save content to drafts before switching to different CV
+        mConversationView->saveContentToDrafts();
+        //clearing content of current cv.
+        mConversationView->clearContent();
+  	}	
+
+    mConversationView->openConversation(conversationId);
+
+    if (mServiceRequest) {
+        mMainWindow->setCurrentView(mConversationView);
+    }
+    else {
+        mMainWindow->setCurrentView(mConversationView);
+    }
+    
+    //delete UniEditor
+    if (mUniEditor)
+    {
+        appendViewToBeDeleted(mUniEditor);
+        mUniEditor = NULL;
+    }
+    
+    //delete UniViewer
+    if (mUniViewer)
+    {
+        appendViewToBeDeleted(mUniViewer);
+        mUniViewer = NULL;
+    }
+}
+
+void MsgViewManager::switchToDlv(const QVariantList& data)
+{
+    //switch to DLV.
+    mCurrentView = MsgBaseView::DLV;
+    mPreviousView = data.at(1).toInt();
+
+    if (!mDraftsListView) {
+        mDraftsListView = new DraftsListView();
+        mDraftsListView->setNavigationAction(mBackAction);
+        connect(mDraftsListView, SIGNAL(switchView(const QVariantList&)), this,
+            SLOT(switchView(const QVariantList&)));
+
+        mMainWindow->addView(mDraftsListView);
+    }
+    mMainWindow->setCurrentView(mDraftsListView);
+}
+
+void MsgViewManager::switchToUniEditor(const QVariantList& data)
+{
+    /**
+     * Editor is tried to open again before exiting the previously
+     * opened editor. Multi taping in DLV or Forward.
+     */
+    if (mUniEditor) {
+        return;
+    }
+
+    mCurrentView = MsgBaseView::UNIEDITOR;
+    mPreviousView = data.at(1).toInt();
+
+    if (mConversationView) {
+        //clearing content of cv.
+        mConversationView->clearContent();
+    }
+
+     // reset conversation id published
+     if(mPreviousView == MsgBaseView::CV && mConversationView)
+         {
+         mConversationView->setPSCVId(false);
+         }
+     
+    //swich to unieditor.
+    if (!mUniEditor) {
+        mUniEditor = new MsgUnifiedEditorView();
+        mMainWindow->addView(mUniEditor);
+        mUniEditor->setNavigationAction(mBackAction);
+        connect(mUniEditor, SIGNAL(switchView(const QVariantList&)), this,
+            SLOT(switchView(const QVariantList&)));
+    }
+
+    // check if additional data for unieditor's consumption is available
+    if (data.length() > 2) {
+        QVariantList editorData;
+        // i=2 because view manager consumed first two args
+        for (int i = 2; i < data.length(); i++) {
+            editorData << data.at(i);
+        }
+
+        if (MsgBaseView::DLV == mPreviousView) {
+            mUniEditor->openDraftsMessage(editorData);
+        }
+        else {
+            mUniEditor->populateContent(editorData);
+        }
+    }
+
+    if (mServiceRequest) {
+        mMainWindow->setCurrentView(mUniEditor);
+    }
+    else {
+        mMainWindow->setCurrentView(mUniEditor);
+    }
+    //delete UniViewer
+    if (mUniViewer )
+    {
+        appendViewToBeDeleted(mUniViewer);
+        mUniViewer = NULL;
+    }
+}
+
+void MsgViewManager::switchToUniViewer(const QVariantList& data)
+{
+    /**
+     * Viewer is tried to open again before exiting the previously
+     * opened viewer. Multi taping bubbles in CV.
+     */
+    if (mUniViewer) {
+        return;
+    }
+
+    mCurrentView = MsgBaseView::UNIVIEWER;
+    mPreviousView = data.at(1).toInt();
+
+    //switch to univiewer.
+    if (data.length() > 2) {
+        qint32 contactId = data.at(2).toLongLong();
+        QByteArray dataArray = data.at(3).toByteArray();
+        int msgCount = data.at(4).toInt();
+
+        ConvergedMessage *message = new ConvergedMessage;
+        QDataStream stream(&dataArray, QIODevice::ReadOnly);
+        message->deserialize(stream);
+        qint32 messageId = message->id()->getId();
+        if (!mUniViewer) {
+            mUniViewer = new UnifiedViewer(messageId);
+            mUniViewer->setNavigationAction(mBackAction);
+            mMainWindow->addView(mUniViewer);
+            connect(mUniViewer, SIGNAL(switchView(const QVariantList&)), this,
+                SLOT(switchView(const QVariantList&)));
+        }
+        mUniViewer->populateContent(messageId, true, msgCount);
+        delete message;
+    }
+    
+    if(mPreviousView==MsgBaseView::CV && mConversationView)
+        {
+        mConversationView->setPSCVId(false);
+        }
+    
+    mMainWindow->setCurrentView(mUniViewer);
+}
+void MsgViewManager::switchToMsgSettings(const QVariantList& data)
+{
+    mCurrentView = MsgBaseView::MSGSETTINGS;
+    mPreviousView = data.at(1).toInt();
+
+    if (!mSettingsView) {
+        
+        MsgSettingsView::SettingsView view = MsgSettingsView::DefaultView;
+        if (mPreviousView == MsgBaseView::UNIEDITOR || mPreviousView
+                        == MsgBaseView::CV)
+                {
+                    view = (MsgSettingsView::SettingsView)data.at(2).toInt();         
+                }
+        
+        mSettingsView = new MsgSettingsView(view);
+        mSettingsView->setNavigationAction(mBackAction);
+        mMainWindow->addView(mSettingsView);
+        mMainWindow->setCurrentView(mSettingsView);
+    }
+    if(mPreviousView==MsgBaseView::CV && mConversationView){
+        mConversationView->setPSCVId(false);
+        }
+}
+
+void MsgViewManager::handleDefault(const QVariantList& data)
+{
+    //special handling incase we switch from settings-view
+    int previousViewId = data.at(1).toInt();
+    if (MsgBaseView::MSGSETTINGS == previousViewId) {
+        //switch to view, where from settings view was launched
+        mCurrentView = mPreviousView;
+        mPreviousView = previousViewId;
+        //remove the settings view from main window
+        if (mSettingsView)
+        {
+            appendViewToBeDeleted(mSettingsView);
+            mSettingsView = NULL;
+        }
+        switch (mCurrentView) {
+        case MsgBaseView::CLV:
+        {
+            if (mListView)
+                mMainWindow->setCurrentView(mListView);
+            break;
+        }
+        case MsgBaseView::CV:
+        {
+            if (mConversationView)
+                mMainWindow->setCurrentView(mConversationView);
+            break;
+        }
+        case MsgBaseView::DLV:
+        {
+            if (mDraftsListView)
+                mMainWindow->setCurrentView(mDraftsListView);
+            break;
+        }
+        case MsgBaseView::UNIEDITOR:
+        {
+            if (mServiceRequest) {
+                mMainWindow->setCurrentView(mUniEditor);
+            }
+            else {
+                mMainWindow->setCurrentView(mUniEditor);
+            }
+            break;
+        }
+        }
+    }
+}
+
+void MsgViewManager::view(int msgId)
+{
+    int msgType;
+    int msgSubType;
+    mMessageId = msgId;
+    qint32 messageId(msgId);
+    ConversationsEngine::instance()->markAsReadAndGetType(messageId, msgType, msgSubType);
+
+    switch (msgType) {
+    case ConvergedMessage::Sms:
+    case ConvergedMessage::Mms:
+    case ConvergedMessage::MmsNotification:
+    {
+        handleSmsMmsMsg(msgId);
+        break;
+    }
+    case ConvergedMessage::BioMsg:
+    {
+        if (msgSubType == ConvergedMessage::RingingTone) {
+            handleRingtoneMsg(msgId);
+
+        }
+        else if (msgSubType == ConvergedMessage::Provisioning) {
+            handleProvisoningMsg(msgId);
+        }
+        break;
+    }
+    case ConvergedMessage::BT:
+    {
+        break;
+    }
+    default:
+    {
+        // for un supported message show delete option
+        HbMessageBox::question(LOC_DELETE_MESSAGE,this,SLOT(onDialogDeleteMsg(HbAction*)),
+            LOC_BUTTON_DELETE,
+            LOC_BUTTON_CANCEL);
+        break;
+    }
+    }
+}
+
+// ----------------------------------------------------------------------------
+// MsgViewManager::handleSmsMmsMsg
+// @see header
+// ----------------------------------------------------------------------------
+void MsgViewManager::handleSmsMmsMsg(int msgId)
+{
+    mViewServiceRequest = true;
+
+    mCurrentView = MsgBaseView::UNIVIEWER;
+
+    if (!mUniViewer) {
+        mUniViewer = new UnifiedViewer(msgId);
+        mUniViewer->setNavigationAction(mBackAction);
+        mMainWindow->addView(mUniViewer);
+        connect(mUniViewer, SIGNAL(switchView(const QVariantList&)), this,
+            SLOT(switchView(const QVariantList&)));
+    }
+    mUniViewer->populateContent(msgId, true, -1);
+
+    mMainWindow->setCurrentView(mUniViewer);
+}
+
+// ----------------------------------------------------------------------------
+// MsgViewManager::handleRingtoneMsg
+// @see header
+// ----------------------------------------------------------------------------
+void MsgViewManager::handleRingtoneMsg(int msgId)
+{
+    mMessageId = msgId;
+    HbMessageBox::question(LOC_DIALOG_SAVE_RINGTONE, this,
+        SLOT(onDialogSaveTone(HbAction*)), LOC_COMMON_SAVE, LOC_BUTTON_CANCEL);
+}
+
+// ----------------------------------------------------------------------------
+// MsgViewManager::handleProvisoningMsg
+// @see header
+// ----------------------------------------------------------------------------
+void MsgViewManager::handleProvisoningMsg(int msgId)
+{
+    QString messageId;
+    messageId.setNum(msgId);
+
+    XQApplicationManager* aiwMgr = new XQApplicationManager();
+
+    XQAiwRequest* request = aiwMgr->create("com.nokia.services.MDM", "Provisioning",
+        "ProcessMessage(QString)", true); // embedded
+
+    if (request) {
+        QList<QVariant> args;
+        args << QVariant(messageId);
+        request->setArguments(args);
+
+        // Send the request
+        bool res = request->send();
+
+        // Cleanup
+        delete request;
+    }
+
+    delete aiwMgr;
+
+    // close the application once its handled
+    HbApplication::quit();
+}
+
+void MsgViewManager::setViewInteractive()
+{
+    if(!mMainWindow->isInteractive())
+    {
+        mMainWindow->setInteractive(true);
+    }
+    
+    disconnect(mMainWindow, SIGNAL(viewReady()),this,SLOT(setViewInteractive()));
+}
+
+void  MsgViewManager::appendViewToBeDeleted(HbView* view)
+{
+    if (view)
+    {
+        mViewTobeDeleted << view;
+        connect(mMainWindow, SIGNAL(viewReady()), this, SLOT(deletePreviousView()));
+    }
+}
+
+// ----------------------------------------------------------------------------
+// MsgViewManager::onDialogDeleteMsg
+// @see header
+// ----------------------------------------------------------------------------
+void MsgViewManager::onDialogDeleteMsg(HbAction* action)
+{
+    HbMessageBox *dlg = qobject_cast<HbMessageBox*> (sender());
+    if (action == dlg->actions().at(0)) {
+        QList<int> msgIdList;
+        msgIdList << mMessageId;
+        ConversationsEngine::instance()->deleteMessages(msgIdList);
+    }
+    HbApplication::quit(); // exit after handling
+}
+
+// ----------------------------------------------------------------------------
+// MsgViewManager::onDialogSaveTone
+// @see header
+// ----------------------------------------------------------------------------
+void MsgViewManager::onDialogSaveTone(HbAction* action)
+    {
+        HbMessageBox *dlg = qobject_cast<HbMessageBox*> (sender());
+        if (action == dlg->actions().at(0)) {
+            UniDataModelLoader* pluginLoader = new UniDataModelLoader();
+            UniDataModelPluginInterface* pluginInterface = pluginLoader->getDataModelPlugin(
+                ConvergedMessage::BioMsg);
+            pluginInterface->setMessageId(mMessageId);
+            UniMessageInfoList attachments = pluginInterface->attachmentList();
+
+            QString attachmentPath = attachments.at(0)->path();
+
+            RingBc* ringBc = new RingBc();
+            ringBc->saveTone(attachmentPath);
+
+            // clear attachement list : its allocated at data model
+            while (!attachments.isEmpty()) {
+                delete attachments.takeFirst();
+            }
+
+            delete ringBc;
+            delete pluginLoader;
+        }
+
+        // close the application once its handled
+        HbApplication::quit();
+}
+