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1 /* |
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2 * Copyright (c) 2006 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: Stores a single slide |
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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 #ifndef C_SLIDESHOWSLIDE_H |
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21 #define C_SLIDESHOWSLIDE_H |
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22 |
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23 // INCLUDES |
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24 #include <e32base.h> // e32def, e32std |
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25 #include <e32cmn.h> |
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26 #include <fbs.h> |
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27 |
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28 #include "SlideshowSlideLoader.h" |
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29 |
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30 // CONSTANTS |
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31 |
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32 // Leave code when a slide is on memory card and the card is not present |
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33 const TInt KSSTryLater = (-100); |
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34 |
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35 // MACROS |
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36 |
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37 // Item flags |
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38 #define SSS_NONE 0x00 |
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39 #define SSS_IMAGELOADED 0x01 |
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40 #define SSS_ISONMC 0x02 |
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41 #define SSS_DECODEFAILED 0x04 |
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42 |
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43 |
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44 // DATA TYPES |
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45 |
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46 // EXTERNAL DATA STRUCTURES |
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47 |
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48 // FUNCTION PROTOTYPES |
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49 |
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50 // FORWARD DECLARATIONS |
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51 |
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52 // CLASS DEFINITIONS |
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53 class CSlideshowSlide : public CBase |
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54 { |
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55 public: |
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56 // Creator |
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57 static CSlideshowSlide* NewL(TDesC& aFileName, TBool aIsOnMC = EFalse); |
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58 |
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59 // Destructor |
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60 virtual ~CSlideshowSlide(); |
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61 |
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62 // Is decoding is in progress |
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63 TBool IsDecodingInProgress(); |
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64 |
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65 // Could not decode the file |
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66 TBool CouldNotDecodeFile(); |
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67 |
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68 // |
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69 friend class CSlideshowSlideLoader; |
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70 private: |
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71 |
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72 // Default constructor |
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73 CSlideshowSlide(TBool aIsOnMC); |
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74 |
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75 // 2-phase |
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76 void ConstructL(TDesC& aFileName); |
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77 |
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78 public: |
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79 |
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80 // Prepares slide (loads image) |
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81 void PrepareSlideL(const TSize& aTargetSize); |
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82 |
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83 // Get image |
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84 CFbsBitmap* Image() const { return iImage; } |
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85 |
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86 // Get filename |
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87 HBufC* FileName() const { return iFileName; } |
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88 |
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89 // Release image |
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90 void ReleaseImage(); |
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91 |
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92 // Get flags |
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93 TInt Flags() const { return iFlags; } |
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94 |
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95 // Is slide decoded completely |
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96 TBool IsSlideDecoded(); |
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97 |
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98 protected: |
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99 //Empty |
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100 private: |
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101 // Type flags |
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102 TInt iFlags; |
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103 |
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104 // Image |
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105 CFbsBitmap* iImage; |
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106 |
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107 // Filename |
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108 HBufC* iFileName; |
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109 CSlideshowSlideLoader *iSlideLoader; |
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110 }; |
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111 |
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112 #endif // C_SLIDESHOWSLIDE_H |