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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: Delete command handler |
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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 #ifndef __C_GLXCOMMANDHANDLERREMOVEFROM_H__ |
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22 #define __C_GLXCOMMANDHANDLERREMOVEFROM_H__ |
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23 |
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24 #include <e32base.h> |
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25 #include <glxmedia.h> |
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26 #include <glxmpxcommandcommandhandler.h> |
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27 #include <mpxmediageneraldefs.h> |
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28 |
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29 class MGlxMediaListProvider; |
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30 |
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31 /** |
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32 * @class CGlxCommandHandlerRemoveFrom |
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33 * |
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34 * Command handler that removes relationships between media objects. |
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35 * |
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36 */ |
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37 |
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38 NONSHARABLE_CLASS( CGlxCommandHandlerRemoveFrom ) |
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39 : public CGlxMpxCommandCommandHandler |
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40 { |
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41 public: |
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42 /** |
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43 * Two-phase constructor |
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44 * @param aMediaListProvider object that provides the media list |
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45 * @param aContainerType specifies the container type. (Used to determine |
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46 * the correct confirmation note.) Only confirmation notes for EMPXAlbum |
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47 * and EMPXTag are supported. A confirmation note will not be displayed for |
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48 * unsupported types. |
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49 * @param aFileName resource file |
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50 */ |
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51 IMPORT_C static CGlxCommandHandlerRemoveFrom* NewL( |
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52 MGlxMediaListProvider* aMediaListProvider, |
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53 TMPXGeneralCategory aContainerType, const TDesC& aFileName); |
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54 |
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55 /** Destructor */ |
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56 IMPORT_C ~CGlxCommandHandlerRemoveFrom(); |
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57 |
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58 /** |
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59 * Set the container from which the items will be removed. |
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60 * If this is not set, the items will be removed from their container (their |
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61 * parent) on the path owned by the media list passed as a parameter to |
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62 * CreateCommandL(). |
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63 * @param aContainerId. The container from which the items will be removed. |
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64 */ |
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65 IMPORT_C void SetContainerId(TGlxMediaId aContainerId); |
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66 |
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67 protected: // From CGlxMpxCommandCommandHandler |
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68 /** See @ref CGlxMpxCommandCommandHandler::CreateCommandL */ |
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69 virtual CMPXCommand* CreateCommandL(TInt aCommandId, MGlxMediaList& aList, |
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70 TBool& aConsume) const; |
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71 |
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72 /** See CGlxMpxCommandCommandHandler::ConfirmationTextL */ |
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73 virtual HBufC* ConfirmationTextL(TInt aCommandId, TBool aMultiSelection) const; |
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74 |
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75 protected: // from CGlxCommandHandler |
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76 /** See @ref CGlxCommandHandler::DoActivateL */ |
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77 void DoActivateL(TInt /*aViewId*/); |
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78 |
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79 private: |
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80 /** Second phase constructor */ |
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81 void ConstructL(const TDesC& aFileName); |
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82 |
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83 /** Constructor */ |
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84 CGlxCommandHandlerRemoveFrom(MGlxMediaListProvider* aMediaListProvider, TMPXGeneralCategory aContainerType); |
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85 |
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86 private: |
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87 /// Resource file offset |
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88 TInt iResourceOffset; |
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89 TGlxMediaId iRemoveFromContainerId; |
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90 TMPXGeneralCategory iContainerType; |
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91 }; |
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92 |
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93 #endif // __C_GLXCOMMANDHANDLERREMOVEFROM_H__ |