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1 // Copyright (c) 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 "calcalendariterator.h" |
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17 #include "calcalendariteratorimpl.h" |
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18 |
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19 /** Two phase constructor for the calendar iterator. |
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20 |
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21 This class can be used to find all the calendar file names |
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22 known by the calendar. |
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23 |
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24 If calendar info has been set on the file then the CCalCalendarInfo |
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25 will be valid and other properties on the CCalCalendarInfo class |
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26 would have been set. |
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27 |
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28 The iterator is a snap shot of the files that exist when the iterator |
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29 is created. If a file is created or deleted after the iterator was |
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30 created then the iterator will be invlid and should be recreated. |
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31 */ |
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32 EXPORT_C CCalCalendarIterator* CCalCalendarIterator::NewL(CCalSession& aSession) |
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33 { |
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34 CCalCalendarIterator* self = new(ELeave) CCalCalendarIterator(); |
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35 CleanupStack::PushL(self); |
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36 self->ConstructL(aSession); |
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37 CleanupStack::Pop(self); |
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38 return self; |
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39 } |
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40 |
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41 CCalCalendarIterator::CCalCalendarIterator() |
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42 { |
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43 } |
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44 |
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45 void CCalCalendarIterator::ConstructL(CCalSession& aSession) |
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46 { |
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47 iImpl = CCalCalendarIteratorImpl::NewL(aSession); |
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48 } |
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49 |
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50 /** Destructor for the iterator. |
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51 |
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52 The iterator must be destroyed befre closing the session. |
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53 */ |
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54 EXPORT_C CCalCalendarIterator::~CCalCalendarIterator() |
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55 { |
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56 delete iImpl; |
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57 } |
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58 |
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59 /** Sets the iterator index to the first element and returns the calendar info. |
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60 |
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61 If there are no files to iterate through, this API will return NULL. |
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62 */ |
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63 EXPORT_C CCalCalendarInfo* CCalCalendarIterator::FirstL() |
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64 { |
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65 return iImpl->FirstL(); |
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66 } |
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67 |
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68 /** Increments the iterator index and then returns the calendar info |
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69 |
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70 If there are no more files to iterate through, this API will return NULL. |
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71 */ |
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72 EXPORT_C CCalCalendarInfo* CCalCalendarIterator::NextL() |
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73 { |
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74 return iImpl->NextL(); |
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75 } |
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76 |
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77 /** Returns the calendar info at the index the iterator is currently pointing to. |
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78 */ |
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79 EXPORT_C CCalCalendarInfo* CCalCalendarIterator::CurrentL() |
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80 { |
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81 return iImpl->CurrentL(); |
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82 } |
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83 |
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84 /** Returns the number of files that there are to iterate through |
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85 */ |
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86 EXPORT_C TInt CCalCalendarIterator::Count() const |
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87 { |
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88 return iImpl->Count(); |
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89 } |
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90 |