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1 // Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies). |
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2 // All rights reserved. |
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3 // This component and the accompanying materials are made available |
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4 // under the terms of "Eclipse Public License v1.0" |
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5 // which accompanies this distribution, and is available |
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6 // at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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7 // |
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8 // Initial Contributors: |
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9 // Nokia Corporation - initial contribution. |
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10 // |
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11 // Contributors: |
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12 // |
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13 // Description: |
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14 // |
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15 |
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16 #include "tzswiobserver.h" |
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17 |
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18 CTzSwiObserver* CTzSwiObserver::NewL() |
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19 { |
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20 CTzSwiObserver* self = new(ELeave) CTzSwiObserver(); |
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21 return self; |
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22 } |
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23 |
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24 CTzSwiObserver::~CTzSwiObserver() |
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25 { |
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26 iObservers.Close(); |
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27 } |
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28 |
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29 CTzSwiObserver::CTzSwiObserver() |
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30 { |
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31 } |
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32 |
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33 void CTzSwiObserver::AddObserverL(MTzDataObserver* aObserver) |
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34 { |
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35 User::LeaveIfError(iObservers.Append(aObserver)); |
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36 } |
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37 |
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38 void CTzSwiObserver::RemoveObserver(MTzDataObserver* aObserver) |
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39 { |
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40 TInt j = 0; |
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41 TInt jEnd = iObservers.Count(); |
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42 while (j < jEnd) |
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43 { |
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44 if (iObservers[j] == aObserver) |
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45 { |
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46 iObservers.Remove(j); |
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47 break; |
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48 } |
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49 ++j; |
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50 } |
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51 } |
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52 |
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53 void CTzSwiObserver::BeginL() |
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54 { |
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55 iReadOnlyTzDbChanged = EFalse; |
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56 iResourcesChanged = EFalse; |
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57 } |
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58 |
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59 void CTzSwiObserver::FileChangedL(RTz::TSWIObserverFilterIndex aType) |
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60 { |
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61 if (aType == RTz::EFilterTzPrivate) |
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62 { |
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63 iReadOnlyTzDbChanged = ETrue; |
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64 } |
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65 else if (aType == RTz::EFilterResourceTimezonelocalization) |
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66 { |
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67 iResourcesChanged = ETrue; |
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68 } |
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69 } |
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70 |
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71 void CTzSwiObserver::EndL() |
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72 { |
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73 TInt j = 0; |
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74 TInt end = iObservers.Count(); |
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75 while (j < end) |
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76 { |
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77 if (iReadOnlyTzDbChanged) |
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78 { |
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79 iObservers[j]->NotifyTZDataStatusChangeL(RTz::ETZDatabaseChanged); |
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80 } |
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81 if (iResourcesChanged) |
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82 { |
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83 iObservers[j]->NotifyTZDataStatusChangeL(RTz::ETZLocalizationDataChanged); |
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84 } |
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85 ++j; |
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86 } |
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87 iReadOnlyTzDbChanged = EFalse; |
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88 iResourcesChanged = EFalse; |
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89 } |