/*

* Copyright (c) 2005-2007 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:  Base class for renderers in native ui controller.

*

*/

#ifndef M_AINATIVERENDERER_H

#define M_AINATIVERENDERER_H

#include <e32base.h>

#include "aidevicestatuscontentmodel.h"

#include "aiprofileplugincontentmodel.h"

class RFile;

namespace AiNativeUiController

{

/**

 *  Base class for renderers in native ui controller.

 *

 *  @since S60 3.2

 */

    {

public:

    /**

     * Publish resource.

     *

     * @since S60 3.2

     * @param aPlugin is publishing plugin.

     * @param aContent is id of the content.

     * @param aResource is id of the resource.

     * @param aIndex is index of the content.

     * @return KErrNone if publish is successful.

     */

                            TInt aContent, 

                            TInt aResource,

                            TInt aIndex );

    /**

     * Publish unicode text.

     *

     * @since S60 3.2

     * @param aPlugin is publishing plugin.

     * @param aContent is id of the content.

     * @param aText is published text.

     * @param aIndex is index of the content.

     * @return KErrNone if publish is successful.

     */

                            TInt aContent, 

                            const TDesC16& aText,

                            TInt aIndex );

    /**

     * Publish data.

     *

     * @since S60 3.2

     * @param aPlugin is publishing plugin.

     * @param aContent is id of the content.

     * @param aBuf is published data.

     * @param aIndex is index of the content.

     * @return KErrNone if publish is successful.

     */

                            TInt aContent, 

                            const TDesC8& aBuf,

                            TInt aIndex );

    /**

     * Publish content of the file.

     *

     * @since S60 3.2

     * @param aPlugin is publishing plugin.

     * @param aContent is id of the content.

     * @param aFile is reference to opened file.

     * @param aIndex is index of the content.

     * @return KErrNone if publish is successful.

     */

                            TInt aContent, 

                            RFile& aFile,

                            TInt aIndex );

    /**

     * Clean content.

     *

     * @since S60 3.2

     * @param aPlugin is publishing plugin.

     * @param aContent is id of the content.

     * @param aIndex is index of the content.

     * @return KErrNone if cleaning works.

     */

    /**

     * Renderer must implement this method if it needs to support resource publishing.

     *

     * Default implementation leaves with KErrNotFound.

     *

     * @since S60 3.2

     * @param aPlugin is publishing plugin.

     * @param aContent is id of the content.

     * @param aResource is id of the resource.

     * @param aIndex is index of the content.

     */

                                TInt aContent, 

                                TInt aResource,

                                TInt aIndex );

    /**

     * Renderer must implement this method if it needs to support unicode text publishing.

     *

     * Default implementation leaves with KErrNotFound.

     *

     * @since S60 3.2

     * @param aPlugin is publishing plugin.

     * @param aContent is id of the content.

     * @param aText is published text.

     * @param aIndex is index of the content.

     */

                                TInt aContent, 

                                const TDesC16& aText,

                                TInt aIndex );

    /**

     * Renderer must implement this method if it needs to support data publishing.

     *

     * Default implementation leaves with KErrNotFound.

     *

     * @since S60 3.2

     * @param aPlugin is publishing plugin.

     * @param aContent is id of the content.

     * @param aBuf is published data.

     * @param aIndex is index of the content.

     */

                                TInt aContent, 

                                const TDesC8& aBuf,

                                TInt aIndex );

    /**

     * Renderer must implement this method if it needs to support file publishing.

     *

     * Default implementation leaves with KErrNotFound.

     *

     * @since S60 3.2

     * @param aPlugin is publishing plugin.

     * @param aContent is id of the content.

     * @param aFile is reference to file client.

     * @param aIndex is index of the content.

     */

                                TInt aContent, 

                                RFile& aFile,

                                TInt aIndex );

    /**

     * Renderer must implement this method if it needs to support content cleaning.

     *

     * Default implementation leaves with KErrNotFound.

     *

     * @since S60 3.2

     * @param aPlugin is publishing plugin.

     * @param aContent is id of the content.

     */

    /**

     * Called when UI switches to foreground.

     */

    virtual void FocusObtainedL() { };

    /**

     * Called when UI switches to background.

     */

    virtual void FocusLostL() { };

    /**

     * Called when transaction is committed.

     */

    virtual void TransactionCommittedL() { };

    /**

     * Called when keylock state is enabled.

     */

    virtual void KeylockEnabledL() { };

    /**

     * Called when keylock state is disabled.

     */

    virtual void KeylockDisabledL() { };

    /**

     * LoadUIDefinitionL

     */

    virtual void LoadUIDefinitionL() { };       

protected:

    /**

     * Get integer content id using textual id.

     *

     * @since S60 3.2

     * @param aCid is textual content id.

     * @return content id.

     */

    TInt GetIntContentId( const TDesC& aCid ) const;

    /**

     * Does mime type check.

     *

     * @since S60 3.2

     * @param aContentId is content id.

     * @param aMimeType is mime type.

     * @return ETrue if match is successful.

     */

    /**

     * Does mime type check.

     *

     * @since S60 3.2

     * @param aPlugin is publishing plugin.

     * @param aContentId is id of the content.

     */

    };

} // namespace AiNativeUiController

#endif // M_AINATIVERENDERER_H