/*

 * 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:attachment field to show attachment details.

 *

 */

#ifndef MSG_UNIFIED_EDITOR_ATTACHMENT_H

#define MSG_UNIFIED_EDITOR_ATTACHMENT_H

#include <HbWidget>

#include <QList>

class HbTextItem;

class HbIconItem;

class HbGestureSceneFilter;

class HbFrameItem;

class MsgUnifiedEditorUtils;

class MsgUnifiedEditorAttachment : public HbWidget

    {

    Q_OBJECT

public:

    /**

     * Constructor

     */

    MsgUnifiedEditorAttachment( const QString& attachmentpath,

                                const int filesize,

                                QGraphicsItem *parent = 0 );

    /**

     * Destructor

     */

    ~MsgUnifiedEditorAttachment();

    /**

     * Seeker method to get the path of the attachment

     * @return path of the attachment

     */

    const QString& path();

    /**

     * Seeker method to get the size of the attachment

     * @return size in bytes

     */

    qreal size();

    /**

     * Seeker method to get mimetype of the attachment

     * @return mimetype

     */

    const QString& mimeType();

    /**

     * Check if the attachment content is MM content

     * @return true/false

     */

    bool isMultimediaContent();

protected:

    /**

     * reimplemented from base class.

     */

    virtual void gestureEvent(QGestureEvent *event);

private:

    void setPressed(bool pressed);

signals:

    /**

	 * emit when short-tap happens on the attachment

	 */

    void clicked();

	/**

	 * emit when 'remove' option is selected from longpress menu

	 */

    void deleteMe(MsgUnifiedEditorAttachment* attachment);

private slots:

    /**

	 * show longpress menu for attachment object

	 */

    void handleLongTap(QPointF position);

    /**

     * Handles short tap event.

     */

    void handleShortTap();

	/**

	 * slot to remove attachment from msg editor

	 */

    void handleRemove();

	/**

	 * slot to open attachment

	 */

    void handleOpen();

	/**

	 * slot to view details of the attachment file

	 */

    void viewDetails();

    /**

     * Slot to regrab gesture after some delay (300 ms) to avoid multiple gesture

     * events back to back.  

     */

    void regrabGesture();

private:

    /**

	 * attachment file's path

	 */

    QString mPath;

    /**

	 * attachment's size in bytes

	 */

    qreal mSize;

    /**

	 * attachment file's mimetype

	 */

    QString mMimeType;

    /**

	 * layout icon to indicate attachment

	 */

    HbIconItem* mAttachmentIcon;

    /**

	 * layout item to hold attachment's name

	 */

    HbTextItem* mAttachmentName;

    /**

	 * layout item to hold attachment's details e.g. size

	 */

    HbTextItem* mAttachmentDetails;

    /**

	 * gesture filter for long press.

	 */    

    HbGestureSceneFilter* mGestureFilter;

	/**

     * Max limit on sms size. Store at class level for optimization

     */

    int mMaxSmsSize;

	/**

     * Background item

     * Own

     */

    HbFrameItem* mBackGround;

    /**

     * MsgUnifiedEditorUtils object.

     * Own

     */

    MsgUnifiedEditorUtils *mEditorUtils;

    };

typedef QList<MsgUnifiedEditorAttachment*> MsgUnifiedEditorAttachmentList;

#endif //MSG_UNIFIED_EDITOR_ATTACHMENT_H