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1 // Copyright (c) 2006-2009 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 "calattachmentmanagerimpl.h" |
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17 #include <calsession.h> |
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18 #include "calsessionimpl.h" |
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19 #include "calcommonimpl.h" |
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20 #include "calclient.h" |
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21 |
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22 // CCalAttachmentManagerImpl // |
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23 |
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24 CCalAttachmentManagerImpl* CCalAttachmentManagerImpl::NewL(CCalSession& aSession, MCalProgressCallBack& aProgressCallBack) |
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25 { |
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26 CCalAttachmentManagerImpl* self = new (ELeave) CCalAttachmentManagerImpl(aSession); |
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27 CleanupStack::PushL(self); |
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28 self->ConstructL(aProgressCallBack); |
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29 CleanupStack::Pop(self); |
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30 return self; |
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31 } |
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32 |
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33 CCalAttachmentManagerImpl::CCalAttachmentManagerImpl(CCalSession& aSession) : |
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34 iCalSessionImpl(aSession.Impl()) |
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35 { |
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36 iCalSessionImpl.IncrementReferenceCount(); |
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37 } |
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38 |
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39 void CCalAttachmentManagerImpl::ConstructL(MCalProgressCallBack& aProgressCallBack) |
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40 { |
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41 iCalSessionImpl.AsyncTaskManager().StartBuildIndexL(aProgressCallBack); |
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42 } |
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43 |
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44 CCalAttachmentManagerImpl::~CCalAttachmentManagerImpl() |
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45 { |
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46 if(iCalSessionImpl.AsyncTaskManager().BuildingIndex()) |
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47 { |
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48 iCalSessionImpl.AsyncTaskManager().Cancel(); |
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49 } |
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50 iCalSessionImpl.DecrementReferenceCount(); |
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51 } |
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52 |
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53 CCalAttachmentIteratorImpl* CCalAttachmentManagerImpl::FetchAttachmentsL(CCalAttachmentManager::TSortOrder aSortOrder) const |
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54 { |
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55 CCalAttachmentIteratorImpl* iteratorImpl = new (ELeave) CCalAttachmentIteratorImpl(iCalSessionImpl); |
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56 CleanupStack::PushL(iteratorImpl); |
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57 iCalSessionImpl.Server().FetchAttachmentsL(*iteratorImpl, aSortOrder, iCalSessionImpl.FileId()); |
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58 CleanupStack::Pop(iteratorImpl); |
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59 return iteratorImpl; |
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60 } |
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61 |
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62 void CCalAttachmentManagerImpl::EntriesReferencingFileAttachmentL(RArray<TCalLocalUid>& aUids, const CAgnAttachment& aAttachment) |
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63 { |
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64 iCalSessionImpl.Server().EntriesReferencingFileAttachmentL(aUids, aAttachment, iCalSessionImpl.FileId()); |
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65 } |
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66 |
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67 // CCalAttachmentIteratorImpl // |
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68 |
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69 CCalAttachmentIteratorImpl::CCalAttachmentIteratorImpl(CCalSessionImpl& aSessionImpl) |
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70 : iCalSessionImpl(aSessionImpl) |
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71 { |
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72 } |
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73 |
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74 CCalAttachmentIteratorImpl::~CCalAttachmentIteratorImpl() |
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75 { |
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76 iArray.Reset(); |
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77 } |
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78 |
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79 void CCalAttachmentIteratorImpl::AppendL(TCalAttachmentUid aId) |
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80 { |
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81 iArray.AppendL(aId); |
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82 iTotalAttachments = iArray.Count(); |
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83 } |
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84 |
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85 TBool CCalAttachmentIteratorImpl::HasMore() const |
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86 { |
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87 return (iArray.Count() > 0); |
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88 } |
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89 |
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90 CCalAttachment* CCalAttachmentIteratorImpl::NextL() |
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91 { |
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92 CCalAttachment* calAttachment = NULL; |
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93 if (HasMore()) |
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94 { |
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95 CAgnAttachment* agnAttachment = iCalSessionImpl.Server().FetchAttachmentByIdL(iArray[0], iCalSessionImpl.FileId()); |
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96 if (agnAttachment) |
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97 { |
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98 CleanupStack::PushL(agnAttachment); |
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99 agnAttachment->SetFlag(CAgnAttachment::EOwnedByCalAttachment); |
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100 calAttachment = CCalAttachment::NewL(*agnAttachment, iCalSessionImpl); |
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101 CleanupStack::Pop(agnAttachment); |
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102 iArray.Remove(0); |
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103 } |
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104 else |
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105 { |
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106 // attachment may have been deleted since initial search |
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107 User::Leave(KErrNotFound); |
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108 } |
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109 } |
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110 return calAttachment; |
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111 } |
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112 |
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113 TInt CCalAttachmentIteratorImpl::Count() const |
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114 { |
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115 return iTotalAttachments; |
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116 } |