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1 // Copyright (c) 1997-2009 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 #ifndef __AGSINDEX_H__ |
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17 #define __AGSINDEX_H__ |
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18 |
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19 #include "agsindexbase.h" |
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20 #include <calcommon.h> |
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21 #include "agsextractor.h" |
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22 |
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23 // -------------------------------- Local classes ------------------------------ |
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24 |
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25 class CAgnEntry; |
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26 class CAgnEntryNonRptIndex; |
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27 class CAgnEntryRptIndex; |
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28 class CAgnSimpleEntry; |
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29 class CAgnSimpleEntryAllocator; |
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30 class CAgnSimpleEntryTable; |
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31 class CAgnTodoNonRptIndex; |
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32 class CAgnTodoRptIndex; |
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33 class CAgnLocalUidIndex; |
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34 class CGsGuidHashIndex; |
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35 class TAgnFilter; |
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36 class TAgnInstanceExtractorBase; |
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37 class TAgnKeyEntryInfo; |
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38 class CAgnTzRuleIndex; |
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39 |
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40 // -------------------------------- Referenced classes-------------------------- |
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41 |
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42 class CAgnEntryModel; |
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43 |
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44 //-------------------------------- CAgnEntryNonRptIndex----------------------------- |
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45 // |
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46 class CAgnEntryNonRptIndex : public CAgnIndex |
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47 { |
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48 public: |
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49 static CAgnEntryNonRptIndex* NewL(MAgnCalendarTimeMode::TTimeMode aTimeMode); |
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50 |
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51 // from CAgnIndex |
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52 TBool IsValid(const CAgnSimpleEntry* aEntry) const; |
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53 private: |
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54 CAgnEntryNonRptIndex(MAgnCalendarTimeMode::TTimeMode aTimeMode); |
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55 private: |
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56 TAgnKeyStartDate iKey; |
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57 }; |
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58 //-------------------------------- CAgnEntryRptIndex----------------------------- |
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59 // |
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60 class CAgnEntryRptIndex : public CAgnIndex |
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61 { |
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62 public: |
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63 static CAgnEntryRptIndex* NewL(MAgnCalendarTimeMode::TTimeMode aTimeMode); |
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64 |
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65 // from CAgnIndex |
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66 TBool IsValid(const CAgnSimpleEntry* aEntry) const; |
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67 private: |
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68 CAgnEntryRptIndex(MAgnCalendarTimeMode::TTimeMode aTimeMode); |
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69 private: |
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70 TAgnKeyRptDate iKey; |
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71 }; |
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72 |
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73 //-------------------------------- CAgnTodoNonRptIndex ------------------------- |
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74 class CAgnTodoNonRptIndex : public CAgnIndex |
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75 { |
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76 public: |
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77 static CAgnTodoNonRptIndex* NewL(MAgnCalendarTimeMode::TTimeMode aTimeMode); |
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78 |
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79 // from CAgnIndex |
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80 TBool IsValid(const CAgnSimpleEntry* aEntry) const; |
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81 TBool FirstL(TTime& aKeyValue, TInt& aPos) const; |
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82 TBool NextL(TTime& aKeyValue, TInt& aPos) const; |
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83 private: |
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84 CAgnTodoNonRptIndex(MAgnCalendarTimeMode::TTimeMode aTimeMode); |
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85 private: |
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86 TAgnKeyTodoNonRptDate iKey; |
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87 }; |
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88 |
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89 //-------------------------------- CAgnTodoRptIndex----------------------------- |
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90 // |
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91 class CAgnTodoRptIndex : public CAgnIndex |
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92 { |
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93 public: |
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94 static CAgnTodoRptIndex* NewL(MAgnCalendarTimeMode::TTimeMode aTimeMode); |
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95 |
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96 // from CAgnIndex |
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97 TBool IsValid(const CAgnSimpleEntry* aEntry) const; |
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98 private: |
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99 CAgnTodoRptIndex(MAgnCalendarTimeMode::TTimeMode aTimeMode); |
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100 private: |
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101 TAgnKeyRptDate iKey; |
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102 }; |
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103 |
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104 //-------------------------------- CAgnSimpleEntryTable -------------------------- |
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105 |
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106 class CAgnSimpleEntryTable : public CBase |
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107 { |
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108 // friend classes for iterating through entries |
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109 friend class TAgnEntryDateIterator; |
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110 |
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111 public: |
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112 |
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113 enum TAgnSimpleEntryIndex |
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114 { |
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115 EAgnEntryNonRptFixedIndex, |
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116 EAgnEntryRptFixedIndex, |
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117 EAgnTodoNonRptFixedIndex, |
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118 EAgnTodoRptFixedIndex, |
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119 EAgnEntryNonRptFloatingIndex, |
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120 EAgnEntryRptFloatingIndex, |
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121 EAgnTodoNonRptFloatingIndex, |
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122 EAgnTodoRptFloatingIndex, |
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123 EAgnMaxIndex, |
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124 }; |
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125 |
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126 static CAgnSimpleEntryTable* NewL(CAgnEntryModel& aEntryModel); |
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127 ~CAgnSimpleEntryTable(); |
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128 |
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129 void AddEntryL(const CAgnEntry& aEntry); |
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130 void DeleteEntry(const TAgnEntryId& aId); |
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131 |
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132 void Commit(); |
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133 void Reset(); // clear all entries from indices |
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134 |
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135 CAgnSimpleEntry* GetEntry(const TAgnEntryId& aEntryId) const; |
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136 CAgnSimpleEntry* GetEntry(TCalLocalUid aUniqueId) const; |
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137 |
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138 void FindByLastModifiedDateUtcL(const TTime& aLastModifiedDateUtcFilter, |
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139 RArray<TCalLocalUid>& aFoundIdList) const; |
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140 void FindByHashL(const TUint32& aGuidHash, RArray<TAgnEntryId>& aFoundIdList) const; |
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141 |
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142 void GetFilteredIndexListL(RArray<TInt>& aIndexList,const TAgnFilter& aFilter) const; |
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143 CAgnInstanceExtractor* GetExtractor(TInt aEntryIndex,MAgnCalendarTimeMode::TTimeMode aTimeMode, const TAgnFilter& aFilter, const TTime& aUndatedTodoTime); |
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144 |
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145 void InternalizeL(RReadStream& aReadStream, CAgnTzRuleIndex* aTzRuleIndex); |
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146 void ExternalizeL(RWriteStream& aWriteStream) const; |
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147 |
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148 private: |
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149 |
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150 // constructor |
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151 CAgnSimpleEntryTable(CAgnEntryModel& aAgnEntryModel); |
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152 void ConstructL(); |
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153 |
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154 void AddEntryL(CAgnSimpleEntry* aSimpleEntry); |
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155 // Delete entry |
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156 void DeleteEntryFromIndexes(CAgnSimpleEntry* aEntry); |
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157 |
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158 TBool Find(const TAgnEntryId& aId, TInt& aPos) const; |
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159 |
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160 static TInt CompareEntries(const CAgnSimpleEntry& aLeft, const CAgnSimpleEntry& aRight); |
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161 |
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162 CAgnIndex* Index(TInt aIndex) const; |
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163 CAgnIndex* EntryNonRptIndex(const MAgnCalendarTimeMode::TTimeMode aTimeMode) const; |
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164 CAgnIndex* EntryRptIndex(const MAgnCalendarTimeMode::TTimeMode aTimeMode) const; |
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165 CAgnIndex* TodoNonRptIndex(const MAgnCalendarTimeMode::TTimeMode aTimeMode) const; |
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166 CAgnIndex* TodoRptIndex(const MAgnCalendarTimeMode::TTimeMode aTimeMode) const; |
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167 |
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168 RPointerArray<CAgnIndex> iIndexes; |
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169 RPointerArray<CAgnSimpleEntry> iArray; |
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170 CAgnSimpleEntry* iFindEntry; |
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171 CAgnSimpleEntryAllocator* iSimpleEntryAllocator; |
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172 |
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173 CAgnInstanceExtractor* iNonRptExtractor; |
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174 CAgnInstanceExtractor* iRptExtractor; |
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175 CAgnInstanceExtractor* iTodoNonRptExtractor; |
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176 CAgnInstanceExtractor* iTodoRptExtractor; |
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177 |
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178 CAgnLocalUidIndex* iLocalUidIndex; |
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179 CGsGuidHashIndex* iGuidHashIdIndex; |
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180 CAgnEntryModel* iOwningModel; // the entry model that owns this table |
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181 // used for updating the cached index |
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182 |
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183 }; |
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184 |
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185 #endif |