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:    This class browses file system

    15 *

    16 */

    17 

    18 

    19 

    20 

    21 

    22 #ifndef C_GLXCOLLECTIONPLUGINDOWNLOADS_H

    23 #define C_GLXCOLLECTIONPLUGINDOWNLOADS_H

    24 

    25 // INCLUDES

    26 #include <e32cmn.h>

    27 #include "glxcollectionpluginbase.h"

    28 

    29 /**

    30  * @internal reviewed 14/06/2007 by Alex Birkett

    31  */

    32 

    33 // FORWARD DECLARATIONS

    34 

    35 // CONSTANTS

    36 

    37 // CLASS DECLARATION

    38 

    39 /**

    40  *  CGlxCollectionPluginDownloads class 

    41  *

    42  *  Plug-in basically provides browsing.

    43  *	@ingroup collection_component_design

    44  */

    45 NONSHARABLE_CLASS(CGlxCollectionPluginDownloads) : public CGlxCollectionPluginBase

    46     {

    47 public: // Constructors and destructor

    48 	/**

    49     * Two-phased constructor

    50     *

    51     * @param aObs observer

    52     * @return object of constructed

    53     */

    54     static CGlxCollectionPluginDownloads* NewL(TAny* aObs);

    55 

    56     /**

    57     * Destructor

    58     */

    59     ~CGlxCollectionPluginDownloads();

    60     

    61 private: 

    62     /**

    63     * Constructor

    64     * @param aObs MMPXCollectionPluginObserver instance

    65     */

    66     CGlxCollectionPluginDownloads(MMPXCollectionPluginObserver* aObs);

    67     /**

    68     * 2nd stage Constructor

    69     */

    70     void ConstructL();

    71 

    72 private:

    73 	/**

    74 	 * Checks to see if any additional attributes are required to construct required

    75 	 * CPI specific attribute

    76 	 *

    77 	 * @param aCpiAttribute CPI specific attribute to be constructed later

    78 	 * @param aAttributeArray modifiable list of attributes to be retrieved from data source

    79 	 */	 

    80 	void CpiAttributeAdditionalAttributes(const TMPXAttribute& aCpiAttribute, RArray<TMPXAttribute>& aAttributeArray);     	

    81 

    82 	/**

    83 	 * Modifies the response to include all requested CPI specific attributes or Leaves.

    84 	 *

    85 	 * @param aResponse Data Source constructed response to which CPI specific attributes should be added (also contains any required data)

    86 	 * @param aCpiAttributes list of CPI specific attributes to be constructed

    87 	 */	 

    88 	void HandleCpiAttributeResponseL(CMPXMedia* aResponse, TArray<TMPXAttribute> aCpiAttributes, TArray<TGlxMediaId> aMediaIds);

    89 

    90 	

    91 	TBool IsUpdateMessageIgnoredL(CMPXMessage& aMessage);

    92 	

    93     TGlxFilterProperties DefaultFilter(TInt aLevel);

    94 

    95     };

    96 

    97 #endif      // C_GLXCOLLECTIONPLUGINDOWNLOADS_H

    98