1 /*

     2 * Copyright (c) 2009 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:  

    15 *

    16 */

    17 

    18 #ifndef FILEBROWSER_FILEDLGS_H

    19 #define FILEBROWSER_FILEDLGS_H

    20 

    21 #include "FBFileUtils.h"

    22 

    23 #include <e32std.h>

    24 #include <e32base.h>

    25 #include <f32file.h>

    26 #include <apgcli.h>

    27 

    28 /**

    29   * Interface to communicate UI with

    30   */

    31 class MFolderSelectorUI

    32 {

    33 public:

    34     /**

    35      * Shows info message with text

    36 //     * @param A aText text to be shown in message body.

    37 //     * @param A aTitle text to be shown in message title.

    38      * @return None.

    39      */

    40     virtual void InformFolderSelectionChanged() = 0;

    41 };

    42 

    43 /**

    44   * Backend class for destination folder selection dialog

    45   */

    46 class CFileBrowserFolderSelector : public CBase

    47     {

    48 public:

    49     static CFileBrowserFolderSelector *NewL(TDes& aReturnPath, MFolderSelectorUI *);

    50     virtual ~CFileBrowserFolderSelector();

    51 

    52     inline TFileName CurrentPath() const { return iCurrentPath; }

    53     inline TBool IsDriveListViewActive() const { return iCurrentPath==KNullDesC; }

    54     inline const CDriveEntryList *DriveEntryList() { return iDriveEntryList; }

    55     inline const CFileEntryList *FileEntryList() {return iFileEntryList; }

    56 

    57     void MoveDownToDirectoryL(TInt index);

    58     void MoveUpOneLevelL();

    59 

    60 private: // Constructors

    61     CFileBrowserFolderSelector(TDes& aReturnPath, MFolderSelectorUI *);

    62     void ConstructL();

    63 

    64 protected:  // From CEikDialog

    65     TKeyResponse OfferKeyEventL(const TKeyEvent &aKeyEvent, TEventCode aType);

    66     void PreLayoutDynInitL();

    67     void PostLayoutDynInitL();

    68     TBool OkToExitL(TInt aButtonId);    

    69 

    70 protected:  // From CCoeControl

    71     //void HandlePointerEventL(const TPointerEvent &aPointerEvent); 

    72 

    73 private: // New methods

    74     void RefreshViewL();

    75 

    76     void GetDriveListL();

    77     void GetFileListL();

    78 

    79 private: // Data

    80     TInt                            iSelectedIndex;

    81     TBuf<16>                        iLSKActionText;

    82     TDes                           &iReturnPath;

    83     RFs                             iFs;

    84     CDriveEntryList                *iDriveEntryList;

    85     CFileEntryList                 *iFileEntryList;

    86     TFileName                       iCurrentPath;

    87     MFolderSelectorUI               *iFolderSelectorUI;

    88     };

    89 

    90 #endif

    91 

    92 // End of File

    93