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1 /* |
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2 * Copyright (c) 2006-2008 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 the License "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: My Videos Client API* |
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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 MIPTVMYVIDEOSCLIENTOBSERVER_H |
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21 #define MIPTVMYVIDEOSCLIENTOBSERVER_H |
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22 |
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23 #include "CIptvUtil.h" |
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24 |
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25 /** |
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26 * Observer for My Videos API that needs to be implemented by application. |
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27 * |
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28 * @lib IptvClientApi.dll |
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29 */ |
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30 class MIptvMyVideosClientObserver |
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31 { |
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32 |
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33 public: |
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34 |
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35 /** |
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36 * The event type for ContentsUpdated callback method. |
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37 */ |
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38 enum TIptvContentUpdatedEventType |
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39 { |
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40 EContentUpdated, // Major changes, all content should be updated |
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41 EAdded, // Individual video added |
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42 EUpdated, // Individual video updated |
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43 ERemoved // Individual video deleted |
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44 }; |
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45 |
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46 /** |
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47 * Helper event class for ContentsUpdated callback method. |
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48 */ |
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49 class TIptvContentUpdatedEvent |
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50 { |
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51 |
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52 public: |
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53 |
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54 /** |
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55 * The type of the change |
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56 */ |
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57 TIptvContentUpdatedEventType iEventType; |
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58 |
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59 /** |
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60 * The drive number, this can be 0 in some cases. |
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61 */ |
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62 TInt iDrive; |
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63 |
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64 /** |
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65 * Drive specific file ID identifier, this can be 0 in some cases. |
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66 */ |
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67 TIptvFileId iFileId; |
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68 }; |
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69 |
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70 // New functions |
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71 |
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72 /** |
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73 * Asynchronous callback observer function signaling application that |
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74 * My Videos video contents has changed. |
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75 */ |
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76 virtual void ContentsUpdated( TIptvContentUpdatedEvent aEvent ) = 0; |
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77 |
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78 /** |
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79 * Asynchronous response callback function to video GetTotalVideoLenght(). |
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80 * Result is provided asynchronously because calculation may take some |
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81 * time. |
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82 * |
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83 * @param aTotalPlayTime Total play time in seconds. |
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84 * @param aTotalFileSize Total file size in kilo bytes. |
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85 */ |
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86 virtual void TotalVideoLenghtResponse( |
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87 TIptvPlayTime aTotalPlayTime, |
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88 TIptvFileSize aTotalFileSize ) = 0; |
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89 |
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90 /** |
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91 * Asynchronous callback function signaling that copy or move operation |
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92 * has been finished. |
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93 * |
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94 * @param aServerStatus Request status. |
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95 * KErrNone if no error, |
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96 * KErrCancel if cancelled, etc. |
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97 * @param aOperationStatus Status of actual copy or move operation. |
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98 * KErrNone if no error, |
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99 * KErrDiskFull if disk full, etc. |
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100 * @param aFailed If several items was copied or moved and some |
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101 * failed, the count of failed items. |
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102 */ |
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103 virtual void CopyOrMoveResponse( |
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104 TInt aServerStatus, |
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105 TInt aOperationStatus, |
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106 TInt aFailed ) = 0; |
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107 |
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108 /** |
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109 * Asynchronous callback function signaling that delete operation has |
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110 * been finished. |
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111 * |
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112 * @param aStatus Status of delete operation. |
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113 * KErrNone if no error, |
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114 * KErrDiskFull if disk full, etc. |
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115 */ |
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116 virtual void DeleteResponse( TInt aStatus ) = 0; |
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117 |
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118 }; |
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119 |
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120 #endif // MIPTVMYVIDEOSCLIENTOBSERVER_H |