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1 /* |
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2 * Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: This class browses file system |
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15 * |
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16 */ |
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17 |
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18 |
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19 |
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20 |
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21 |
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22 #ifndef C_GLXCOLLECTIONPLUGINALBUMS_H |
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23 #define C_GLXCOLLECTIONPLUGINALBUMS_H |
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24 |
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25 // INCLUDES |
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26 #include <e32cmn.h> |
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27 #include "glxcollectionpluginbase.h" |
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28 |
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29 |
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30 /** |
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31 * @internal reviewed 14/06/2007 by Alex Birkett |
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32 */ |
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33 |
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34 // FORWARD DECLARATIONS |
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35 |
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36 // CONSTANTS |
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37 const TInt KGlxCollectionAlbumLevel = KGlxCollectionRootLevel + 1; |
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38 const TInt KGlxCollectionAlbumContentsLevel = KGlxCollectionRootLevel + 2; |
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39 const TInt KGlxCollectionAlbumContentsFSLevel = KGlxCollectionRootLevel + 3; |
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40 |
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41 // CLASS DECLARATION |
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42 |
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43 /** |
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44 * CGlxCollectionPluginAlbums class |
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45 * |
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46 * Plug-in basically provides browsing. |
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47 * @ingroup collection_component_design |
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48 */ |
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49 NONSHARABLE_CLASS(CGlxCollectionPluginAlbums) : public CGlxCollectionPluginBase |
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50 { |
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51 public: // Constructors and destructor |
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52 /** |
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53 * Two-phased constructor |
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54 * |
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55 * @param aObs observer |
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56 * @return object of constructed |
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57 */ |
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58 static CGlxCollectionPluginAlbums* NewL(TAny* aObs); |
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59 |
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60 /** |
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61 * Destructor |
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62 */ |
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63 ~CGlxCollectionPluginAlbums(); |
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64 |
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65 private: |
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66 /** |
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67 * Checks to see if any additional attributes are required to construct required |
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68 * CPI specific attribute |
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69 * |
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70 * @param aCpiAttribute CPI specific attribute to be constructed later |
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71 * @param aAttributeArray modifiable list of attributes to be retrieved from data source |
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72 */ |
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73 void CpiAttributeAdditionalAttributes(const TMPXAttribute& aCpiAttribute, RArray<TMPXAttribute>& aAttributeArray); |
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74 |
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75 /** |
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76 * Modifies the response to include all requested CPI specific attributes or Leaves. |
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77 * |
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78 * @param aResponse Data Source constructed response to which CPI specific attributes should be added (also contains any required data) |
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79 * @param aCpiAttributes list of CPI specific attributes to be constructed |
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80 * @param aMediaIds list of CPI specific media Ids |
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81 */ |
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82 void HandleCpiAttributeResponseL(CMPXMedia* aResponse, TArray<TMPXAttribute> aCpiAttributes, TArray<TGlxMediaId> aMediaIds); |
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83 |
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84 TBool IsUpdateMessageIgnored(CMPXMessage& aMessage); |
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85 |
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86 /** |
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87 * Modifies the response to include all requested CPI specific attributes or Leaves. |
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88 * |
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89 * @param aResponse Data Source constructed response to which CPI specific attributes should be added (also contains any required data) |
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90 * @param aCpiAttributes list of CPI specific attributes to be constructed |
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91 * @param aMediaId CPI specific media Id |
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92 */ |
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93 void HandleCpiAttributeResponseL(CMPXMedia* aResponse, TArray<TMPXAttribute> aCpiAttributes, TGlxMediaId aMediaId); |
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94 |
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95 TGlxFilterProperties DefaultFilter(TInt aLevel); |
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96 |
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97 private: |
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98 /** |
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99 * Constructor |
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100 * @param aObs MMPXCollectionPluginObserver instance |
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101 */ |
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102 CGlxCollectionPluginAlbums(MMPXCollectionPluginObserver* aObs); |
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103 void ConstructL(); |
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104 }; |
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105 |
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106 |
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107 |
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108 #endif // C_GLXCOLLECTIONPLUGINALBUMS_H |
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109 |