diff -r 6a20128ce557 -r ebfee66fde93 messagingapp/msgui/unifiededitor/inc/msgmonitor.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/messagingapp/msgui/unifiededitor/inc/msgmonitor.h	Fri Jun 04 10:25:39 2010 +0100
@@ -0,0 +1,217 @@
+/*
+ * 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: Helper class to monitor msg construction in unified editor
+ *
+ */
+
+#ifndef MSG_MONITOR_H
+#define MSG_MONITOR_H
+
+#include <QObject>
+#include "convergedmessage.h"
+class MsgUnifiedEditorView;
+class HbWidget;
+class UniEditorGenUtils;
+
+/**
+ * Helper class to monitor message's contruction in unified editor.
+ * This class is for only reading editor's content to run its logic.
+ * This class is NOT a place for content editing inside editor.
+ */
+class MsgMonitor : public QObject
+    {
+    Q_OBJECT
+
+public:
+    /**
+     * Constructor
+     */
+    MsgMonitor(QObject* parent=0);
+
+    /**
+     * Destructor
+     */
+    ~MsgMonitor();
+
+    /**
+     * Set to skip showing note for first time
+     * @param skip true/false
+     */
+    inline void setSkipNote(bool skip = true);
+    
+    /**
+     * Seeker method to access current message type
+     */
+    static inline ConvergedMessage::MessageType messageType();
+
+    /**
+     * seeker function to get current msg size in bytes
+     */
+    static inline int messageSize();
+
+    /**
+     * seeker function to get current msg's body size 
+     * in bytes
+     */
+    static inline int bodySize();
+
+    /**
+     * seeker function to get current msg's attachment
+     * container size in bytes
+     */
+    static inline int containerSize();
+
+    /**
+     * seeker function to get current msg's subject
+     * size in bytes
+     */
+    static inline int subjectSize();
+
+    /**
+     * seeker function to get max possible mms size
+     * in bytes
+     */
+    static inline int maxMmsSize();
+    
+    /**
+     * seeker funtion to get max recipient count for sms
+     */
+    static inline int maxSmsRecipients();
+
+    /**
+     * seeker funtion to get max recipient count for mms
+     */
+    static inline int maxMmsRecipients();
+    
+    /**
+     * get total address count in To, Cc & Bcc fields
+     */
+    static inline int msgAddressCount();
+
+public slots:
+    /**
+     * slot to handle content change in any editor component
+     */
+    void handleContentChange();
+
+private:
+    /**
+     * setter method to initialize content
+     */
+    void init();
+
+    /**
+     * Determine the projected msg type due to change in editor content
+     */
+    ConvergedMessage::MessageType projectedMsgType();
+
+    /**
+     * update various msg info changes during editing
+     * @param senderWidget, Editor widget which triggered 
+     * content change slot
+     */
+    void updateMsgInfo(HbWidget* senderWidget);
+    
+    /**
+     * show type change discreet note
+     */
+    void showPopup(const QString& text);
+    
+    /**
+     * accessor for view
+     */
+    MsgUnifiedEditorView* view();
+    
+    /**
+     * check editor body for MMS content
+     * @return true if MMS content is present
+     */
+    bool bodyHasMMSContent();
+    
+    /**
+     * check editor subject for MMS content
+     * @return true if MMS content is present
+     */
+    bool subjectHasMMSContent();
+    
+    /**
+     * check editor attachment container for MMS content
+     * @return true if MMS content is present
+     */
+    bool containerHasMMSContent();
+    
+    /**
+     * check for other MMS content criteria
+     * @return true if MMS criteria is met
+     */
+    bool otherMMSCriteriaMet();
+
+private:
+
+    /**
+     * Flag to skip showing the type change popup.
+     * Note need to be skipped when an mms is opened from draft.
+     */
+    bool mSkipNote;
+
+    /**
+     * Type of msg under composition in the editor 
+     */
+    static ConvergedMessage::MessageType mMessageType;
+    
+    /**
+     * msg body size in bytes
+     */
+    static int mBodySize;
+    
+    /**
+     * msg container size in bytes
+     */
+    static int mContainerSize;
+    
+    /**
+     * msg subject size in bytes
+     */
+    static int mSubjectSize;
+
+    /**
+     * max mms size in bytes
+     */
+    static int mMaxMmsSize;
+    
+    /**
+     * max recipient count in an sms
+     */
+    static int mMaxSmsRecipients;
+
+    /**
+     * max recipient count in an sms
+     */
+    static int mMaxMmsRecipients;
+    
+    /**
+     * current msg address count (to + cc + bcc)
+     */
+    static int mMsgCurrAddressCount;
+
+    /**
+     * UniEditorGenUtils object
+     * Owned
+     */
+    UniEditorGenUtils* mUniEditorGenUtils;
+    };
+
+#include "msgmonitor.inl"
+
+#endif //MSG_MONITOR_H