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1 /* |
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2 * Copyright (c) 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: Juha Kauppinen, Mika Hokkanen |
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13 * |
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14 * Description: Photo Browser |
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15 * |
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16 */ |
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17 |
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18 #ifndef __IETNCREATOR_H__ |
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19 #define __IETNCREATOR_H__ |
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20 |
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21 #include <IEImageProcessing.h> |
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22 #include <IEBgpsInfo.h> |
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23 |
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24 /** |
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25 * Internal Observer class between client and server |
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26 */ |
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27 class MIETNInternalObserver |
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28 { |
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29 public: |
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30 /** |
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31 * When Thumbnail generation is completed this method is |
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32 * called from RunL. |
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33 * |
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34 * @param aErrorCode - KErrNone in case of no error otherwise |
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35 * - System wide error code |
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36 */ |
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37 virtual void HandleEvents(TInt aErrorCode) = 0; |
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38 }; |
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39 /** |
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40 * ThumbnailCreator class |
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41 */ |
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42 class CImagicBGPSAO : public CActive |
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43 { |
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44 public: |
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45 /** |
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46 * Symbian 1st Phase construction. |
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47 * Creating CImagicBGPSAO object. |
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48 * |
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49 * @param aIETNObserver - Internal observer between client and server |
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50 * @return A pointer to a new instance of the CImagicBGPSAO class. |
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51 */ |
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52 static CImagicBGPSAO* NewL(MIETNInternalObserver& aIETNObserver); |
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53 |
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54 /** |
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55 * Destructor. |
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56 */ |
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57 virtual ~CImagicBGPSAO(); |
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58 |
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59 private: |
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60 void ConstructL(); |
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61 CImagicBGPSAO(MIETNInternalObserver& aIETNObserver); |
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62 |
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63 protected: // From CActive |
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64 void RunL(); |
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65 void DoCancel(); |
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66 TInt RunError(TInt aError); |
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67 |
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68 public: |
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69 /** |
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70 * Activate Thumbnail genration request. |
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71 * |
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72 */ |
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73 void ActivateTNCreatorAO(); |
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74 |
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75 /** |
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76 * Cancels Thumbnail genration request. |
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77 * |
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78 */ |
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79 void DeActivateTNCreatoAO(); |
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80 |
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81 private: |
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82 /** Internal observer reference **/ |
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83 MIETNInternalObserver &iIETNObserver; |
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84 }; |
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85 |
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86 #endif |
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87 |
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88 |