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1 /* |
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2 * Copyright (c) 2005 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: Implementation of CFLDOperationObserver. |
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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 // CLASS HEADER |
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21 #include "CFLDOperationObserver.h" |
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22 |
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23 // ============================ MEMBER FUNCTIONS =============================== |
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24 |
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25 // ----------------------------------------------------------------------------- |
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26 // CFLDOperationObserver::CFLDOperationObserver |
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27 // C++ default constructor can NOT contain any code, that |
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28 // might leave. |
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29 // ----------------------------------------------------------------------------- |
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30 // |
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31 CFLDOperationObserver::CFLDOperationObserver() |
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32 { |
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33 } |
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34 |
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35 // ----------------------------------------------------------------------------- |
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36 // CFLDOperationObserver::NewL |
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37 // Two-phased constructor. |
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38 // ----------------------------------------------------------------------------- |
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39 // |
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40 CFLDOperationObserver* CFLDOperationObserver::NewL() |
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41 { |
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42 CFLDOperationObserver* self = new (ELeave) CFLDOperationObserver; |
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43 return self; |
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44 } |
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45 |
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46 // Destructor |
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47 CFLDOperationObserver::~CFLDOperationObserver() |
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48 { |
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49 } |
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50 |
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51 // ----------------------------------------------------------------------------- |
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52 // CFLDOperationObserver::HandleOperationEventL |
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53 // Method to handle list model operation events. |
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54 // ----------------------------------------------------------------------------- |
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55 // |
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56 void CFLDOperationObserver::HandleOperationEventL( |
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57 TCLFOperationEvent aOperationEvent, |
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58 TInt /*aError*/ ) |
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59 { |
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60 // Waiting is stopped when an event for refresh completion is received |
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61 if( aOperationEvent == ECLFRefreshComplete ) |
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62 { |
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63 iRefreshOngoing = EFalse; |
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64 |
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65 if( iWait && iWait->IsStarted() ) |
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66 { |
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67 iWait->AsyncStop(); |
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68 } |
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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 // CFLDOperationObserver::IsRefreshOngoing |
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74 // Check if there is a refresh operation is ongoing. |
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75 // ----------------------------------------------------------------------------- |
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76 // |
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77 TBool CFLDOperationObserver::IsRefreshOngoing() |
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78 { |
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79 return iRefreshOngoing; |
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80 } |
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81 |
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82 // ----------------------------------------------------------------------------- |
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83 // CFLDOperationObserver::PrepareForRefresh |
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84 // Prepare for a refresh operation. |
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85 // ----------------------------------------------------------------------------- |
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86 // |
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87 void CFLDOperationObserver::PrepareForRefresh( CActiveSchedulerWait& aWait ) |
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88 { |
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89 // Store the wait instance |
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90 iWait = &aWait; |
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91 |
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92 // Refresh operation will be started in a moment |
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93 iRefreshOngoing = ETrue; |
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94 } |
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95 |
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96 // End of File |