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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: |
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13 * |
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14 * Description: Allows a synchronous wait on a operation |
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15 * |
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16 */ |
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17 |
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18 // INCLUDE FILES |
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19 #include <aknenv.h> |
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20 #include "MuiuOperationWait.h" |
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21 |
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22 // ============================ MEMBER FUNCTIONS =============================== |
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23 |
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24 // --------------------------------------------------------- |
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25 // CMuiuOperationWait::NewLC |
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26 // |
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27 // --------------------------------------------------------- |
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28 // |
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29 EXPORT_C CMuiuOperationWait* CMuiuOperationWait::NewLC( TInt aPriority ) |
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30 { |
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31 CMuiuOperationWait* self = new ( ELeave ) CMuiuOperationWait( aPriority ); |
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32 CleanupStack::PushL( self ); |
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33 return self; |
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34 } |
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35 |
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36 |
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37 // --------------------------------------------------------- |
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38 // CMuiuOperationWait::CMuiuOperationWait |
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39 // |
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40 // --------------------------------------------------------- |
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41 // |
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42 CMuiuOperationWait::CMuiuOperationWait( TInt aPriority ) |
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43 : CActive( aPriority ) |
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44 { |
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45 CActiveScheduler::Add( this ); |
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46 } |
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47 |
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48 |
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49 // --------------------------------------------------------- |
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50 // CMuiuOperationWait::~CMuiuOperationWait |
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51 // |
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52 // --------------------------------------------------------- |
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53 // |
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54 EXPORT_C CMuiuOperationWait::~CMuiuOperationWait() |
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55 { |
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56 Cancel(); |
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57 } |
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58 |
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59 |
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60 // --------------------------------------------------------- |
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61 // CMuiuOperationWait::Start |
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62 // |
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63 // --------------------------------------------------------- |
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64 // |
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65 EXPORT_C void CMuiuOperationWait::Start() |
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66 { |
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67 SetActive(); |
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68 iWait.Start(); |
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69 } |
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70 |
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71 |
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72 // --------------------------------------------------------- |
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73 // CMuiuOperationWait::RunL |
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74 // |
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75 // --------------------------------------------------------- |
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76 // |
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77 void CMuiuOperationWait::RunL() |
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78 { |
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79 CAknEnv::StopSchedulerWaitWithBusyMessage( iWait ); |
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80 } |
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81 |
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82 |
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83 // --------------------------------------------------------- |
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84 // CMuiuOperationWait::DoCancel |
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85 // |
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86 // --------------------------------------------------------- |
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87 // |
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88 void CMuiuOperationWait::DoCancel() |
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89 { |
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90 if( iStatus == KRequestPending ) |
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91 { |
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92 TRequestStatus* s=&iStatus; |
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93 User::RequestComplete( s, KErrCancel ); |
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94 } |
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95 CAknEnv::StopSchedulerWaitWithBusyMessage( iWait ); |
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96 } |
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97 |
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98 // End of file |