1 /*

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

    15 *

    16 */

    17 

    18 

    19 

    20 #ifndef GLXIMGVWRMETADATADIALOG_H_

    21 #define GLXIMGVWRMETADATADIALOG_H_

    22 

    23 

    24 

    25 // SYSTEM INCLUDES

    26 #include <AknDialog.h>

    27 

    28 #include <glximgvwrmetadatacontainer.h>

    29 

    30 

    31 // CLASS DECLARATION

    32 /**

    33  *  CGlxImgVwrMetadataDialog

    34  * 

    35  *  Image Viewer Metadata dialog implementation

    36  */

    37 class CGlxImgVwrMetadataDialog : public CAknDialog

    38     {

    39 public:

    40     // Constructors and destructor

    41 

    42     /**

    43      * Two-phased constructor.

    44      *

    45      * @param aURI uri or file name of item

    46      */

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

    48 

    49     /**

    50      * Destructor.

    51      */

    52     virtual ~CGlxImgVwrMetadataDialog();

    53 

    54 private:

    55     /**

    56      * Constructor.

    57      * @param aURI uri or file name of item

    58      */  

    59     CGlxImgVwrMetadataDialog(const TDesC& aUri);

    60 

    61 public:

    62     // Functions from base classes

    63 

    64     /**

    65      * Initializes the dialog and calls CAknDialog's 

    66      *   ExecuteLD()

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

    68      * After exiting the dialog gets automatically destroyed

    69      *

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

    71      */

    72     IMPORT_C TInt ExecuteLD();

    73 

    74 protected:

    75     /**

    76      * From MEikCommandObserver Prosesses menucommands

    77      *

    78      * @param aCommandId     Commant value defined in resources.

    79      */

    80     void ProcessCommandL(TInt aCommandId);

    81 

    82 private:

    83     /**

    84      * Symbian 2nd phase constructor.

    85      */

    86     void ConstructL();

    87 

    88     /**

    89      * Initalise the resource

    90      */

    91     void InitResourceL();

    92 

    93 private:

    94     /**

    95      * SetTitleL

    96      * Sets title for view

    97      * @param aTitleText title of view to be set

    98      */

    99     void SetTitleL(const TDesC& aTitleText);

   100     /**

   101      * SetPreviousTitleL

   102      * Sets title of previous view

   103      */

   104     void SetPreviousTitleL();

   105 

   106     /** 

   107     * Sets the dialog toolbar visibility

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

   109     */

   110     void SetDetailsDlgToolbarVisibility(TBool aVisible);

   111 

   112 public:

   113     // from MEikDialogPageObserver

   114     /**

   115      * @ref MEikDialogPageObserver::CreateCustomControlL

   116      */

   117     SEikControlInfo CreateCustomControlL(TInt aControlType);

   118 

   119 public:

   120     /** 

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

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

   123     */    

   124     void HandleToolbarResetting(TBool aVisible);

   125 

   126 private:

   127     //data

   128     TInt iResourceOffset;

   129     TBool iStatusPaneAvailable;

   130     HBufC* iPreviousTitle;

   131     const TDesC& iUri;

   132     CGlxImgVwrMetadataContainer* iContainer;

   133     };

   134 

   135 

   136 #endif /* GLXIMGVWRMETADATADIALOG_H_ */