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1 /* |
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2 * Copyright (c) 2007-2008 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: FreestyleEmailUi folder list model implementation |
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15 * |
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16 */ |
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17 |
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18 |
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19 // SYSTEM INCLUDES |
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20 //<cmail> |
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21 #include "emailtrace.h" |
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22 #include "cfsmailbox.h" |
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23 #include "cfsmailfolder.h" |
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24 //</cmail> |
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25 |
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26 // INTERNAL INCLUDES |
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27 #include "FreestyleEmailUiFolderListModel.h" |
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28 |
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29 |
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30 // --------------------------------------------------------------------------- |
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31 // Folder list item constructor. |
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32 // --------------------------------------------------------------------------- |
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33 CFSEmailUiFolderListItem::CFSEmailUiFolderListItem() |
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34 : iListId( KFsTreeNoneID ), |
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35 iFolderId( TFSMailMsgId() ), |
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36 iMailboxId( TFSMailMsgId() ), |
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37 iSortField( EFSMailDontCare ) |
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38 { |
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39 FUNC_LOG; |
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40 } |
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41 |
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42 // --------------------------------------------------------------------------- |
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43 // Folder list item destructor. |
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44 // --------------------------------------------------------------------------- |
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45 CFSEmailUiFolderListItem::~CFSEmailUiFolderListItem() |
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46 { |
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47 FUNC_LOG; |
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48 } |
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49 |
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50 // --------------------------------------------------------------------------- |
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51 // NewL |
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52 // --------------------------------------------------------------------------- |
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53 // |
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54 CFSEmailUiFolderListItem* CFSEmailUiFolderListItem::NewL() |
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55 { |
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56 FUNC_LOG; |
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57 CFSEmailUiFolderListItem* self = CFSEmailUiFolderListItem::NewLC(); |
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58 CleanupStack::Pop(self); |
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59 return self; |
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60 } |
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61 |
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62 // --------------------------------------------------------------------------- |
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63 // NewLC |
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64 // --------------------------------------------------------------------------- |
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65 // |
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66 CFSEmailUiFolderListItem* CFSEmailUiFolderListItem::NewLC() |
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67 { |
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68 FUNC_LOG; |
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69 CFSEmailUiFolderListItem* self = new (ELeave) CFSEmailUiFolderListItem(); |
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70 CleanupStack::PushL(self); |
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71 return self; |
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72 } |
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73 |
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74 // --------------------------------------------------------------------------- |
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75 // Constructor |
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76 // --------------------------------------------------------------------------- |
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77 CFSEmailUiFolderListModel::CFSEmailUiFolderListModel() |
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78 { |
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79 FUNC_LOG; |
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80 } |
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81 |
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82 // --------------------------------------------------------------------------- |
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83 // Destructor. |
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84 // --------------------------------------------------------------------------- |
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85 CFSEmailUiFolderListModel::~CFSEmailUiFolderListModel() |
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86 { |
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87 FUNC_LOG; |
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88 RemoveAll(); |
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89 iItemArray.Close(); |
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90 } |
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91 |
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92 // --------------------------------------------------------------------------- |
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93 // Add an item to the end of the list. |
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94 // --------------------------------------------------------------------------- |
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95 void CFSEmailUiFolderListModel::AppendL( TFsTreeItemId aListId, CFSMailFolder* aFolder ) |
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96 { |
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97 FUNC_LOG; |
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98 CFSEmailUiFolderListItem* item = CFSEmailUiFolderListItem::NewLC(); |
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99 item->iListId = aListId; |
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100 item->iFolderId = aFolder->GetFolderId(); |
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101 iItemArray.AppendL( item ); |
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102 CleanupStack::Pop( item ); |
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103 } |
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104 |
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105 // --------------------------------------------------------------------------- |
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106 // Add an item to the end of the list. |
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107 // --------------------------------------------------------------------------- |
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108 void CFSEmailUiFolderListModel::AppendL( TFsTreeItemId aListId, CFSMailBox* aMailbox ) |
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109 { |
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110 FUNC_LOG; |
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111 CFSEmailUiFolderListItem* item = CFSEmailUiFolderListItem::NewLC(); |
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112 item->iListId = aListId; |
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113 item->iMailboxId = aMailbox->GetId(); |
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114 iItemArray.AppendL( item ); |
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115 CleanupStack::Pop( item ); |
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116 } |
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117 |
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118 // --------------------------------------------------------------------------- |
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119 // Add an item to the end of the list. |
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120 // --------------------------------------------------------------------------- |
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121 void CFSEmailUiFolderListModel::AppendL( TFsTreeItemId aListId, TFSMailSortField aSortField ) |
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122 { |
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123 FUNC_LOG; |
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124 CFSEmailUiFolderListItem* item = CFSEmailUiFolderListItem::NewLC(); |
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125 item->iListId = aListId; |
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126 item->iSortField = aSortField; |
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127 iItemArray.AppendL( item ); |
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128 CleanupStack::Pop( item ); |
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129 } |
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130 |
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131 // --------------------------------------------------------------------------- |
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132 // Remove item by list item id. |
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133 // --------------------------------------------------------------------------- |
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134 void CFSEmailUiFolderListModel::Remove( TFsTreeItemId aListId ) |
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135 { |
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136 FUNC_LOG; |
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137 TInt index = Index( aListId ); |
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138 if( index != KErrNotFound ) |
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139 { |
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140 delete iItemArray[index]; |
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141 iItemArray.Remove( index ); |
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142 } |
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143 } |
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144 |
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145 // --------------------------------------------------------------------------- |
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146 // Remove all items. |
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147 // --------------------------------------------------------------------------- |
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148 void CFSEmailUiFolderListModel::RemoveAll() |
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149 { |
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150 FUNC_LOG; |
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151 iItemArray.ResetAndDestroy(); |
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152 iSeparatorCount = 0; |
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153 } |
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154 |
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155 // --------------------------------------------------------------------------- |
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156 // get an item by list item id. |
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157 // |
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158 // @return NULL if not found. |
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159 // --------------------------------------------------------------------------- |
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160 CFSEmailUiFolderListItem* CFSEmailUiFolderListModel::ItemByListId( TFsTreeItemId aListId ) const |
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161 { |
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162 FUNC_LOG; |
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163 TInt index = Index( aListId ); |
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164 if( index != KErrNotFound ) |
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165 { |
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166 return iItemArray[ index ]; |
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167 } |
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168 else |
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169 { |
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170 return NULL; |
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171 } |
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172 } |
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173 |
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174 // --------------------------------------------------------------------------- |
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175 // get an item by list index. |
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176 // |
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177 // @return NULL if not found. |
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178 // --------------------------------------------------------------------------- |
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179 CFSEmailUiFolderListItem* CFSEmailUiFolderListModel::ItemByIndex( TInt aModelIndex ) const |
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180 { |
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181 FUNC_LOG; |
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182 return iItemArray[ aModelIndex ]; |
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183 } |
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184 |
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185 // --------------------------------------------------------------------------- |
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186 // Get number of items in list. |
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187 // |
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188 // @return Number of items. |
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189 // --------------------------------------------------------------------------- |
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190 TInt CFSEmailUiFolderListModel::Count() const |
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191 { |
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192 FUNC_LOG; |
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193 return iItemArray.Count(); |
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194 } |
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195 |
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196 // --------------------------------------------------------------------------- |
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197 // Get number of separators in list. |
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198 // |
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199 // @return Number of separators in list. |
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200 // --------------------------------------------------------------------------- |
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201 TInt CFSEmailUiFolderListModel::SeparatorCount() const |
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202 { |
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203 FUNC_LOG; |
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204 return iSeparatorCount; |
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205 } |
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206 |
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207 // --------------------------------------------------------------------------- |
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208 // Increase separator count in list. |
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209 // |
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210 // @param aIncreaseBy How much separator count is increased, defaut is 1. |
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211 // If parameter is negative, then the count is decreased. |
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212 // --------------------------------------------------------------------------- |
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213 void CFSEmailUiFolderListModel::IncreaseSeparatorCount( TInt aIncreaseBy ) |
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214 { |
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215 FUNC_LOG; |
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216 iSeparatorCount += aIncreaseBy; |
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217 } |
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218 |
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219 // --------------------------------------------------------------------------- |
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220 // Get the array index of the spcified item. |
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221 // |
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222 // @return Array index of the item. |
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223 // --------------------------------------------------------------------------- |
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224 TInt CFSEmailUiFolderListModel::Index( TFsTreeItemId aListId ) const |
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225 { |
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226 FUNC_LOG; |
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227 for( TInt i = 0; i < Count(); i++ ) |
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228 { |
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229 if( iItemArray[i]->iListId == aListId ) |
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230 { |
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231 return i; |
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232 } |
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233 } |
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234 return KErrNotFound; |
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235 } |
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236 |