--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/messagingapp/msgui/unifiededitor/inc/msgunieditorscrollarea.h	Tue Oct 19 11:30:16 2010 +0530
@@ -0,0 +1,162 @@
+/*
+ * 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: manages scrollable portion of view.
+ *
+ */
+
+#ifndef MSGUNIEDITORSCROLLAREA_H_
+#define MSGUNIEDITORSCROLLAREA_H_
+
+#include <HbScrollArea>
+#include "convergedmessageaddress.h"
+
+class QGraphicsLinearLayout;
+class MsgUnifiedEditorAddress;
+class MsgUnifiedEditorSubject;
+class MsgUnifiedEditorBody;
+class MsgUnifiedEditorBaseWidget;
+class ConvergedMessage;
+class MsgAttachmentContainer;
+class MsgUnifiedEditorMonitor;
+
+class MsgUnifiedEditorScrollArea : public HbScrollArea
+{
+    Q_OBJECT
+    
+public:
+    MsgUnifiedEditorScrollArea(MsgUnifiedEditorMonitor* msgMonitor,QGraphicsItem *parent = 0);
+    ~MsgUnifiedEditorScrollArea();
+    
+    /**
+     * Tells if contacts in "To" "Cc" , "Bcc" field are valid or not
+     */
+    bool contactsValid();
+
+    /**
+     * First address of "To" field.
+     */
+    ConvergedMessageAddress* currentAddress();
+    
+    /**
+     * Packs the content inside editor into converged message
+     * @param [OUT]msg, converged message to hold editor data
+     * @param isSave, flag to indicate that msg needs to be packed
+     * for saving to draft or not
+     * @return returns error if something fails
+     */
+    int packMessage(ConvergedMessage &msg, bool isSave);
+    
+    /**
+     * add attachments to the editor
+     * @param files list of file paths
+     */
+    void addAttachments(const QStringList files);
+    
+    /**
+     * Checks if vcf file name is already in use or not.
+     */
+    bool fileNameInUse(const QString& fileName);
+    
+    /**
+     * Enables/Disables scrolling based on parameter passed.
+     */
+    void enableScrolling(bool enable);
+    
+    /**
+     * Populate data into various fields from ConvergedMessage.
+     * @param msg, ConvergedMessage object.
+     * @param draftMessage, true if message is opened from drafts.
+     */
+    void populateContent(const ConvergedMessage& msg, bool draftMessage, bool checkForInline);
+    
+protected:
+    /**
+     * Reimplemented from base class.
+     */
+    virtual bool scrollByAmount(const QPointF &delta);
+    
+
+    
+private:
+    void init();
+    void setFocus(MsgUnifiedEditorBaseWidget* item);
+    void formatAddresses(ConvergedMessageAddressList& addresses);
+    
+signals:
+    //emitted to enable or disable attach submenu options.
+    void enableMenuAction(int action, bool enable);
+    
+public slots:
+
+    /**
+     * Posts event to launch key pad.
+     */
+    void postInputPanelEvent();
+    
+    /**
+     * slot to add Cc,Bcc field.
+     */
+    void addCcBcc(bool needFocus = false);
+    
+    /**
+     * slot to add subject field.
+     */
+    void addSubject(bool needFocus = false);
+    
+    /**
+     * slot to change priority.
+     */
+    void changePriority();
+    
+    void setImage(const QString& path, bool draftMessage = false);
+    
+    void setAudio(const QString& filePath);
+    
+private slots:
+
+    /**
+     * slot to handle Cc, Bcc group-box's toggle action
+     */
+    void updateOtherRecipientCount(bool state);
+    
+    /**
+     * slot to tell view to remove the attachment's container
+     */
+    void removeAttachmentContainer();
+
+    /**
+     * add an attachment to the editor
+     * @return addition operation status
+     */
+    int addAttachment(const QString& filepath);
+
+
+private:
+
+    MsgUnifiedEditorMonitor* mMsgMonitor;
+    QGraphicsLinearLayout* mMainLayout;
+    MsgUnifiedEditorAddress* mToField;
+    MsgUnifiedEditorAddress* mCcField;
+    MsgUnifiedEditorAddress* mBccField;
+    MsgUnifiedEditorSubject* mSubjectField;
+    MsgUnifiedEditorBody* mBody;    
+    MsgAttachmentContainer* mAttachmentContainer;
+    
+    bool mEnableScrolling;
+#ifdef UNIEDITOR_UNIT_TEST
+    friend class TestMsgUnifiedEditorScrollArea;
+#endif
+};
+
+#endif /* MSGUNIEDITORSCROLLAREA_H_ */