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1 // Copyright (c) 2005-2009 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 <caliterator.h> |
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17 #include "caliteratorimpl.h" |
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18 #include <calsession.h> |
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19 |
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20 CCalIter::CCalIter() |
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21 { |
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22 } |
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23 |
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24 void CCalIter::ConstructL(CCalSession& aSession) |
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25 { |
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26 iCalIteratorImpl = new (ELeave) CCalIteratorImpl(aSession.Impl()); |
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27 } |
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28 |
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29 /** The destructor frees all resources owned by the iterator, prior to its destruction. |
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30 @publishedAll |
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31 @released |
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32 @capability None |
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33 */ |
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34 EXPORT_C CCalIter::~CCalIter() |
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35 { |
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36 delete iCalIteratorImpl; |
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37 } |
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38 |
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39 /** Allocates and constructs an iterator for iterating though all the entries in the file. |
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40 @publishedAll |
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41 @released |
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42 @capability None |
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43 @return CCalIter pointer |
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44 @param aSession The session to the calendar file. |
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45 */ |
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46 EXPORT_C CCalIter* CCalIter::NewL(CCalSession& aSession) |
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47 { |
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48 CCalIter* self = new (ELeave) CCalIter(); |
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49 CleanupStack::PushL(self); |
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50 self->ConstructL(aSession); |
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51 CleanupStack::Pop(self); |
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52 return self; |
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53 } |
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54 |
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55 /** Sets the iterator to the first entry which is a parent (parent and its children |
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56 have the same Uid) and retrieves its Uid. |
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57 @leave KErrNotReady If the calendar file is on a drive where the media has been removed. |
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58 @publishedAll |
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59 @released |
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60 @capability None |
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61 @return a descriptor which contains the Uid of the first entry. |
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62 The return value can be KNullDesC8 if there is no entry in the file. |
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63 */ |
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64 EXPORT_C const TDesC8& CCalIter::FirstL() |
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65 { |
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66 return iCalIteratorImpl->FirstL(); |
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67 } |
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68 |
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69 /** Moves the entry iterator to the next entry which is a parent (parent and its |
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70 children have the same Uid) and retrieves its Uid. |
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71 @leave KErrNotReady If the calendar file is on a drive where the media has been removed. |
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72 @publishedAll |
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73 @released |
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74 @capability None |
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75 @return a descriptor which contains the Uid of the first entry. |
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76 The return value can be KNullDesC8 if there is no entry in the file. |
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77 */ |
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78 EXPORT_C const TDesC8& CCalIter::NextL() |
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79 { |
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80 return iCalIteratorImpl->NextL(); |
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81 } |
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82 |