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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: Command request |
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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 GLXCOMMANDREQUEST_H_ |
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22 #define GLXCOMMANDREQUEST_H_ |
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23 |
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24 // INCLUDES |
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25 #include <glxmediaid.h> |
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26 #include <mpxcommand.h> |
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27 |
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28 #include "glxrequest.h" |
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29 #include "mglxdatasourceupdateobserver.h" |
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30 // FORWARD DECLARATIONS |
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31 |
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32 // CONSTANTS |
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33 |
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34 // CLASS DECLARATION |
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35 |
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36 /** |
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37 * CGlxCommandRequest class |
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38 * |
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39 * @internal reviewed 11/07/2007 by Dave Schofield |
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40 */ |
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41 class CGlxCommandRequest : public CGlxRequest |
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42 { |
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43 public: |
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44 /** |
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45 * Two-phase constructor: |
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46 * @param aCommand the MPX command to be requested. |
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47 * @param aCollectionPluginUid The UID of the calling collection plugin. |
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48 * @param aObserver Oberver to inform of progress notifications |
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49 */ |
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50 static CGlxCommandRequest* NewL(const CMPXCommand& aCommand, const TUid aCollectionPluginUid, MGlxDataSourceUpdateObserver& aObserver); |
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51 |
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52 /** |
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53 * Destructor |
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54 */ |
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55 ~CGlxCommandRequest(); |
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56 |
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57 /** |
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58 * Returns a reference to the CMPXCommand object. |
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59 * @return a reference to the CMPXCommand object. |
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60 */ |
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61 inline const CMPXCommand& Command() const; |
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62 |
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63 /** |
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64 * Returns a reference to the MGlxDataSourceUpdateObserver passed in on construction. |
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65 * @return a reference to the MGlxDataSourceUpdateObserver passed in on construction. |
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66 */ |
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67 inline MGlxDataSourceUpdateObserver& DataSourceUpdateObserver(); |
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68 |
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69 private: |
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70 /** |
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71 * Constructor. |
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72 |
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73 * @param aCollectionPluginUid The UID of the calling collection plugin. |
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74 * @param aObserver Oberver to inform of progress notifications |
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75 */ |
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76 CGlxCommandRequest(TUid aCollectionPluginUid, MGlxDataSourceUpdateObserver& aObserver); |
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77 |
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78 /** |
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79 * Second stage constructor. |
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80 * @param aCommand the MPX command to be requested. |
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81 */ |
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82 void ConstructL(const CMPXCommand& aCommand); |
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83 |
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84 private: |
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85 /** |
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86 * a CMpxCommand |
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87 * (owned) |
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88 */ |
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89 CMPXCommand* iCommand; |
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90 |
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91 /** |
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92 * Data source update observer. |
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93 * Used for progress updates. |
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94 */ |
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95 MGlxDataSourceUpdateObserver& iDataSourceUpdateObserver; |
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96 }; |
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97 |
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98 #include "glxcommandrequest.inl" |
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99 |
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100 #endif // GLXCOMMANDREQUEST_H_ |
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101 |