/*

* Copyright (c) 2008 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:  Java MIDlet runtime type for AppMngr2

*

*/

#ifndef APPMNGR2MIDLETRUNTIME_H

#define APPMNGR2MIDLETRUNTIME_H

#include <appmngr2runtime.h>            // CAppMngr2Runtime

#include <javaregistryincludes.h>

class MAppMngr2RuntimeObserver;

class CAppMngr2MidletPckgInfoFactory;

class CAppMngr2RecognizedFile;

class CAppMngr2PackageInfo;

class CAknIconArray;

class CAppMngr2MidletResourceHandler;

/**

 *  ECom interface UID for AppMngr2 MIDlet Runtime Plugin

 */

const TInt KAppMngr2MidletUidValue = 0x20016BF8;

const TUid KAppMngr2MidletUid = { KAppMngr2MidletUidValue };

/**

 * MIDlet Runtime Plug-in

 *

 * The MIDlet Runtime Plug-in provides to AppMngr:

 * - Array of MIDlet suite Installation Packages Info objects

 *   based on provided file name list.

 * - Array of installed MIDlets Application Info objects.

 * - MIDlet default icons

 * - Data types supported for creating installation

 * - Additional directories for installation file scanning.

 *

 * @lib appmngr2midletplugin.dll

 * @since S60 v9.1

 */

class CAppMngr2MidletRuntime : public CAppMngr2Runtime

{

public:     // constructor and destructor

    /**

     * Two phase constructor

     * @param aObserver Observer implementing MAppMngr2RuntimeObserver functions

     *

     * @since S60 9.1

     * @return instance

     */

    static CAppMngr2MidletRuntime* NewL(MAppMngr2RuntimeObserver& aObserver);

    /**

     * Destructor

     *

     * @since S60 9.1

     */

    ~CAppMngr2MidletRuntime();

    /**

     * Get the ideal size for Java raster icons in the app mgr list.

     */

    inline TSize JavaRasterIconSize() {return iJavaRasterIconSize;};

public:     // from CAppMngr2Runtime

    /**

     * Load plug-in specific icons. Functions CAppMngr2InfoBase::IconIndex()

     * and CAppMngr2InfoBase::IndicatorIconIndex() must return indexes to the

     * plug-in specific icons appended to aIconArray.

     * @param aIconArray  Array where to append the loaded icons

     */

    void LoadIconsL(CAknIconArray& aIconArray);

    /**

     * Get data types that this Runtime plug-in supports for creating installation

     * file (CAppMngr2PackageInfo) objects. When installation files are scanned,

     * recognized files are provided to the plug-in via GetPackageInfosL() function.

     * @param aDataTypeArray  Array where to append supported data types

     */

    void GetSupportedDataTypesL(CDataTypeArray& aDataTypeArray);

    /**

     * Create package info objects to represent installation files in "Installation

     * Files" view. Each package info object is displayed as a separate item in the

     * "Installation Files" view. Package info objects should be based on recognized

     * installation files, provided in aFileList array. All data types match to the

     * ones defined in function CAppMngr2Runtime::GetSupportedDataTypesL().

     * @param aPackageInfos  Array where to append package info objects

     * @param aFileList  List of recognized files

     * @param aFsSession  File server session

     * @param aStatus  The request status. KErrNone on completion,

     *                otherwise another of the system-wide error codes.

     */

    void GetInstallationFilesL(RPointerArray<CAppMngr2PackageInfo>& aPackageInfos,

                               const RPointerArray<CAppMngr2RecognizedFile>& aFileList,

                               RFs& aFsSession,

                               TRequestStatus& aStatus);

    /**

     * Cancel pending asynchronous GetInstallationFilesL() request.

     */

    void CancelGetInstallationFiles();

    /**

     * Create application info objects to represent installed applications in

     * "Installed" view. Each application info object is displayed as separate

     * item in "Installed" view.

     * @param aApps  Array where to add application info objects

     * @param aFsSession  File server session

     * @param aStatus  Request status for the asynchronous request

     */

    void GetInstalledAppsL(RPointerArray<CAppMngr2AppInfo>& aApps,

                           RFs& aFsSession, TRequestStatus& aStatus);

    /**

     * Cancel pending asynchronous GetInstalledAppsL() request.

     */

    void CancelGetInstalledApps();

private:    // new functions

    /**

     * Constructor

     * @param aObserver Observer implementing MAppMngr2RuntimeObserver functions

     *

     * @since S60 9.1

     */

    CAppMngr2MidletRuntime(MAppMngr2RuntimeObserver &aObserver);

    /**

     * Second phase constructor

     *

     * @since S60 9.1

     */

    void ConstructL();

    /**

     * Create Installed MIDlet suite application info object.

     * @param aApps  Array where to add application info object

     * @param aFsSession  File server session

     * @param aEntry  Java registry MIDlet suite entry

     */

    void GetInstalledAppL(RPointerArray<CAppMngr2AppInfo>& aApps,

                          RFs& aFsSession,

                          Java::CJavaRegistryPackageEntry* aEntry);

private:    // data

    /**

     * Java Registry for getting installed Java applications

     * Owned

     */

    Java::CJavaRegistry* iJavaRegistry;

    /**

     * Package Info factory for getting installation packages

     * Owned

     */

    CAppMngr2MidletPckgInfoFactory* iPckgFactory;

    /**

     * Resource handler

     * Owned

     */

    CAppMngr2MidletResourceHandler* iResourceHandler;

    /**

     * Size of java raster icons in the app mgr list.

     */

    TSize iJavaRasterIconSize;

};

#endif // APPMNGR2MIDLETRUNTIME_H