/*

* 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:  Offers message creation and sending services.

 *

*/

#ifndef SHAREUIPRIVATE_H_

#define SHAREUIPRIVATE_H_

#include <qobject.h>

#include <qfile.h>

#include <qstandarditemmodel.h>

#include <QModelIndex>

#include <QStringList>

#include <hbaction.h>

#include <hbmenu.h>

#include <hbdialog.h>

#include <hblabel.h>

#include <hblistview.h>

#include <hblistviewitem.h>

#include <xqaiwrequest.h>

#include <xqappmgr.h>

#include <xqaiwinterfacedescriptor.h>

#define SERVICE_INTERFACE "imessage.send"

#define SHARE_OP "send(QVariant)"

/**

 * Private implementaion of shareui.

 * implements showing sending services dialog and sending files

 */

class ShareUiPrivate : public QObject

    {

    Q_OBJECT

public:

    /**

     * Constructor

     */

    ShareUiPrivate();

    /**

     * Destructor

     */

    virtual ~ShareUiPrivate();

    /**

     * method for passing file list to the sending services

     * @param fileList list of paths to files.eg: c:\images\sunset.jpg

     * @param embedded true if sendui dialog is embedded in the launched application

     * 

     * @return bool true if dialog initialization successfull otherwise false

     */

    bool init(QStringList& fileList, bool embedded);

public slots:

    /**

     * Handles setting th orguments for triggered service

     */

    void onTriggered(void); 

    /**

     * Slot for handling valid returns from the framework.

     * 

     * @param result const QVariant&

     */

    void handleOk(const QVariant& result);

    /**

     * Slot for handling errors. Error ids are provided as 

     * 32-bit integers.

     * @param errorCode qint32

     */

    void handleError(int errorCode, const QString& errorMessage);

private slots:

    /** 

     * When a list box item is pressed, this slot should be invoked. The action

     * corresponding to the clicked list item should be invoked with the stored lis

     * of files.

     * 

     * @param index QModelIndex

     * 

     */

    void itemActivated(QModelIndex index);

private:

    /**

     * fetchServiceDescriptors

     * 

     * Fetches the service descriptors using the Application Manager api. 

     * 

     * @return error boolean true if successfully fetched.

     */

    bool fetchServiceDescriptors(QList<XQAiwInterfaceDescriptor>& descriptorList);

    /**

     * fetchServiceAction fetches the action associated with a specified interface descriptor.

     * This is used after the fetchServiceDescriptors is called, and 

     * 

     * @param serviceDescriptor ServiceDescriptor fetched using fetchServiceDescriptors

     * @return error boolean true if successfully fetched.

     */

    HbAction* fetchServiceAction(XQAiwInterfaceDescriptor interfaceDescriptor);    

    /**

      * Creates the view for the sendui dialog.

      *  

      * @return bool true if initialization was successful, false otherwise.

      */

    void initializeUi(void);

    /**

     * Update the SendUi Dialog (and associated list items) once the required

     * information has been fetched.

     * 

     * @params action HbAction* The action that must be associated with the entry at that point in the list.

     */

    bool updateShareUiDialogList(HbAction* action);

    /**

     * Enable the UI and show it on the screen.

     */

    void enableUi(void);

    /**

     * Convert a qaction to hbaction.

     * 

     * @param action QAction*

     * @return HbAction* 

     */

    HbAction* convertAction(QAction *action);

private:

    /**

     * 

     * List of files to be sent.

     * 

     */

    QList<QVariant> mFileList;

    /**

     * Service List

     */

    QList<XQAiwRequest*> mAiwRequestList;

    /**

     * ShareUi dialog

     */

    HbDialog* mSharePopup;

    /**

     * 

     * item model for content list view.

     */

    QStandardItemModel* mContentItemModel;

    /**

     * content view

     */

    HbListView* mContentListView;

    /**

     * mapping qmodelindex to the action

     * 

     */

    QMap<QModelIndex, HbAction*> mIndexActionMap;

    /**

     * Application Manager

     */

    XQApplicationManager mAppManager;

    /**

     * Whether to launch the sending application as embedded or not.

     */

    bool mIsEmbedded;

    };

#endif /* SENDUIDIALOG_P_H_ */