/*

 * 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:message body. to enter text and show media inserted.

 *

 */

#ifndef UNIFIED_EDITOR_BODY_H

#define UNIFIED_EDITOR_BODY_H

#include <hbwidget.h>

#include <f32file.h>

#include "msgunieditorprocessimageoperation.h"

class HbTextEdit;

class HbFrameItem;

class HbIconItem;

class HbPushButton;

class HbGestureSceneFilter;

class CMsgMediaResolver;

class CMsgImageInfo;

class MmsInsertCheckOperation;

class MsgUnifiedEditorBody : public HbWidget,public MUniEditorProcessImageOperationObserver

{

    Q_OBJECT

    Q_PROPERTY(bool hasImage READ hasImage WRITE setImage)

    Q_PROPERTY(bool hasAudio READ hasAudio WRITE setAudio)

public:

    /**

     * Constructor

     */

    MsgUnifiedEditorBody(const QString& pluginPath, QGraphicsItem *parent = 0);

    /**

     * Destructor

     */

    ~MsgUnifiedEditorBody();

    /**

     * Seeker method to return back data to editor's view

     */

    QString text();

    /**

     * Seeker method to return back data to editor's view

     */

    const QStringList mediaContent();

public slots:

    /**

     * Called to insert image content in editor.

     * @param medialist list of absolute paths of media.

     */

    void setImage(QString& imagefile);

    /**

     * Called to insert audio content in editor.

     * @param medialist list of absolute paths of media.

     */

    void setAudio(QString& audiofile);

    /**

     * Called to insert video content in editor.

     * @param medialist list of absolute paths of media.

     */

    void setVideo(QString& videofile);

    /**

     * Called to insert body text in editor.

     * @param text body text.

     */

    void setText(QString& text);

signals:

    /**

     * Emitted when send button from virtual ITUT is pressed.

     */

    void sendMessage();

    /**

     * Emitted when MMS content is added or removed

     */

    void mmContentAdded(bool isAdded);

    /**

     * Emitted when msg body size changes

     */

    void sizeChanged(int aSize);

public: // from MUniEditorProcessImageOperationObserver

    /*

     * @see MUniEditorProcessImageOperationObserver

     */

    void EditorOperationEvent( TUniEditorProcessImageOperationEvent aEvent,

        TFileName aFileName );

protected: // from HbWidget

    /**

     * Reimplemented from base class to give proper size.

     * @see HbWidget

     */

    QSizeF sizeHint(Qt::SizeHint which, const QSizeF &constraint) const;

private slots:

    /**

     * called on long press on the media objects

     */

    void longPressed(QPointF position);

    /**

     * called from the media object's item specific menu

     */

    void removeMedia();

    /**

     * called from the media object's item specific menu

     */

    void openMedia();

    /**

     * called from the media object's item specific menu

     */

    void viewDetails();

    /**

     * handle text changes in body field

     */

    void onTextChanged();

private:

    /**

     * Get to find body already contains an image

     * @return bool

     */

    bool hasImage();

    /**

     * Get to find body already contains an image

     * @return bool

     */

    void setImage(bool image = false);

    /**

     * Get to find body already contains an audio

     * @return bool

     */

    bool hasAudio();

    /**

     * Set that body now contains an audio

     */

	void setAudio(bool audio = false);

    /**

     * Get the region (image/audio/video) where longpress happened

     * @return region

     */

    QString getHitRegion(QPointF position);

    /**

     * get size of body content for MMS size calculations

     * @return size of body content

     */

    int bodySize();

    /**

     * size of the msg

     */

    int messageSize();    

    /**

     * Handler for set image function 

     */

    void handleSetImage();    

    /**

     * Starts the resize animation 

     */

    void startResizeAnimation();

    /**

     * Stops the resize animation 

     */

    void stopResizeAnimation();

private:

    /**

     * Info if message body has image.

     * true if message body has image else false.

     */

    bool mHasImage;

    /**

     * Info if message body has audio.

     * true if message body has audio else false.

     */

    bool mHasAudio;

    /**

     * editor to in put text.

     */

    HbTextEdit* mTextEdit;

    /**

     * frame for editor.

     */

    HbFrameItem* mEditorFrame;

    /**

     * icon item to preview images.

     */

    HbIconItem* mIconItem;

    /**

     * inline audio item

     */

    HbPushButton* mAudioItem;

    /**

     * string to hold plug in path.

     */

    QString mPluginPath;

	/**

	 * Image file contained inside body

	 */

    QString mImageFile;

    /**

     * Saves the original file which has to be used if resize fails

     */

    QString mSavedImageFile;

	/**

	 * Audio file contained inside body

	 */

    QString mAudioFile;

	/**

	 * Video file contained inside body

	 */

    QString mVideoFile;

    /**

     * To setup longpress gesture on media objects

     */

    HbGestureSceneFilter* mGestureFilter;

    /**

     * MMs insert check utility class

     */

    MmsInsertCheckOperation* mMmsInsertCheckOp;

    /**

     * Size of image in body 

     */

    int mImageSize;

    /**

     * Size of audio in body

     */

    int mAudioSize;

    /**

     * Size of video in body

     */

    int mVideoSize;

    /**

     * Rfs object

     */

    RFs mfs;

    /**

     * CUniEditorProcessImageOperation object

     */

    CUniEditorProcessImageOperation *mProcessImageOperation;

    /**

     * CMsgMediaResolver object

     */

    CMsgMediaResolver* mMediaResolver;

    /**

     * CMsgImageInfo object

     */

    CMsgImageInfo *mImageInfo;    

};

#endif //UNIFIED_EDITOR_BODY_H