/*

* Copyright (c) 2008-2009 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:  glximgvwrmetadatadialog.h

*

*/

#ifndef GLXIMGVWRMETADATADIALOG_H_

#define GLXIMGVWRMETADATADIALOG_H_

// SYSTEM INCLUDES

#include <AknDialog.h>

#include <glximgvwrmetadatacontainer.h>

// CLASS DECLARATION

/**

 *  CGlxImgVwrMetadataDialog

 * 

 *  Image Viewer Metadata dialog implementation

 */

class CGlxImgVwrMetadataDialog : public CAknDialog

    {

public:

    // Constructors and destructor

    /**

     * Two-phased constructor.

     *

     * @param aURI uri or file name of item

     */

    IMPORT_C static CGlxImgVwrMetadataDialog* NewL(const TDesC& aUri);

    /**

     * Destructor.

     */

    virtual ~CGlxImgVwrMetadataDialog();

private:

    /**

     * Constructor.

     * @param aURI uri or file name of item

     */  

    CGlxImgVwrMetadataDialog(const TDesC& aUri);

public:

    // Functions from base classes

    /**

     * Initializes the dialog and calls CAknDialog's 

     *   ExecuteLD()

     * This method need to be called to execute the dialog.

     * After exiting the dialog gets automatically destroyed

     *

     * @return TInt  ID value of the button that closed the dialog.

     */

    IMPORT_C TInt ExecuteLD();

protected:

    /**

     * From MEikCommandObserver Prosesses menucommands

     *

     * @param aCommandId     Commant value defined in resources.

     */

    void ProcessCommandL(TInt aCommandId);

private:

    /**

     * Symbian 2nd phase constructor.

     */

    void ConstructL();

    /**

     * Initalise the resource

     */

    void InitResourceL();

private:

    /**

     * SetTitleL

     * Sets title for view

     * @param aTitleText title of view to be set

     */

    void SetTitleL(const TDesC& aTitleText);

    /**

     * SetPreviousTitleL

     * Sets title of previous view

     */

    void SetPreviousTitleL();

    /** 

    * Sets the dialog toolbar visibility

    * @param aVisible - ETrue for visible; EFalse otherwise.

    */

    void SetDetailsDlgToolbarVisibility(TBool aVisible);

public:

    // from MEikDialogPageObserver

    /**

     * @ref MEikDialogPageObserver::CreateCustomControlL

     */

    SEikControlInfo CreateCustomControlL(TInt aControlType);

public:

    /** 

    * Handles the toolbar visiblity to be in sync with the calling app

    * @param aVisible - ETrue for visible; EFalse otherwise.

    */    

    void HandleToolbarResetting(TBool aVisible);

private:

    //data

    TInt iResourceOffset;

    TBool iStatusPaneAvailable;

    HBufC* iPreviousTitle;

    const TDesC& iUri;

    CGlxImgVwrMetadataContainer* iContainer;

    };

#endif /* GLXIMGVWRMETADATADIALOG_H_ */