1 /*

     2 * Copyright (c) 2007-2008 Nokia Corporation and/or its subsidiary(-ies). 

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:  Attachment download progress bar

    15 *

    16 */

    17 

    18 #ifndef __CFREESTYLE_ATTACHMENT_DOWNLOAD_PROGRESS_BAR_H__

    19 #define __CFREESTYLE_ATTACHMENT_DOWNLOAD_PROGRESS_BAR_H__

    20 

    21 #include <e32base.h>

    22 #include <AknProgressDialog.h>

    23 

    24 #include "FreestyleEmailUiConstants.h"

    25 #include "FreestyleEmailUiAttachmentsListModel.h"

    26 

    27 class CFreestyleAttachmentDownloadProgressBar : public CBase, 

    28                                                 public MProgressDialogCallback

    29     {

    30 public:

    31     IMPORT_C static CFreestyleAttachmentDownloadProgressBar* NewL();

    32     ~CFreestyleAttachmentDownloadProgressBar();

    33     

    34     TBool IsVisible() const;

    35     

    36     void ShowL();

    37     void HideL();

    38     void UpdateL( const TAttachmentData& aAttachment );

    39     

    40     const TAttachmentData* CurrentAttachment() const;

    41     

    42 private: //MProgressDialogCallback   

    43     void DialogDismissedL( TInt aButtonId );

    44 

    45 private:    

    46     CFreestyleAttachmentDownloadProgressBar();

    47     

    48     void CreateProgressBarL();

    49     void RemoveProgressBarL();

    50     void RefreshProgressBarL();

    51     

    52     void SetVisible( TBool aVisible = ETrue );

    53 

    54     TBool AttachmentChanged( const TAttachmentData& aAttachment ) const;

    55     void SetAttachment( const TAttachmentData& aAttachment );

    56     

    57     void Reset(); 

    58     

    59     

    60 private:

    61     CAknProgressDialog* iProgressBar;   

    62     const TAttachmentData* iCurrentAttachment; // not owned

    63     TBool iVisible;

    64     };

    65 

    66 #endif //__CFREESTYLE_ATTACHMENT_DOWNLOAD_PROGRESS_BAR_H__