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1 /* |
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2 * Copyright (c) 2002 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 the License "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: List 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 #include"sysinfolists.h" |
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20 #include"sysinfointerface.h" |
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21 #include"sysinfo.h" |
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22 |
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23 using namespace LIW ; |
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24 const TInt KStartItemIndex = -1; |
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25 |
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26 // --------------------------------------------------------------------------- |
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27 // CSysInfoAccList::CSysInfoAccList |
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28 // Parameterised constructor |
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29 // --------------------------------------------------------------------------- |
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30 // |
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31 |
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32 CSysInfoAccList::CSysInfoAccList(const CAccList* aAccList ) |
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33 :iAccList(aAccList), |
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34 iCount(iAccList->Count()), |
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35 iCurrent(KStartItemIndex) |
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36 { |
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37 } |
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38 |
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39 // --------------------------------------------------------------------------- |
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40 // CSysInfoAccList::NewL |
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41 // Two-phased constructor |
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42 // --------------------------------------------------------------------------- |
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43 // |
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44 CSysInfoAccList* CSysInfoAccList::NewL(const CAccList* aAccList ) |
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45 { |
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46 return new( ELeave ) CSysInfoAccList(aAccList); |
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47 } |
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48 |
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49 // --------------------------------------------------------------------------- |
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50 // CSysInfoAccList::~CSysInfoAccList |
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51 // Class destructor |
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52 // --------------------------------------------------------------------------- |
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53 // |
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54 CSysInfoAccList::~CSysInfoAccList() |
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55 { |
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56 delete iAccList; |
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57 } |
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58 |
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59 // --------------------------------------------------------------------------- |
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60 // CSysInfoAccList::Reset |
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61 // Resets the iterator to point to the beginning of list |
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62 // --------------------------------------------------------------------------- |
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63 // |
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64 |
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65 void CSysInfoAccList::Reset() |
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66 { |
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67 iCurrent = KStartItemIndex; |
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68 } |
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69 |
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70 // --------------------------------------------------------------------------- |
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71 // CSysInfoAccList::NextL |
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72 // Constructs the next media item in the form of a map |
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73 // --------------------------------------------------------------------------- |
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74 // |
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75 TBool CSysInfoAccList::NextL(TLiwVariant& aItem) |
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76 { |
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77 iCurrent++; |
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78 if( iCurrent<iCount ) |
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79 { |
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80 const CAccessoryInfo* temp; |
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81 iAccList->AtL( iCurrent,temp ); |
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82 |
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83 CAccessoryInfo* accItem = (CAccessoryInfo*) temp; |
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84 CleanupStack::PushL( accItem ); |
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85 CLiwDefaultMap *outputMap = NULL; |
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86 CSysInfoInterface::ConvertSysData2AiwParamL(accItem,(CLiwMap*&)outputMap); |
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87 CleanupStack::PopAndDestroy(accItem); |
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88 |
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89 //Place output map on cleanup stack. |
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90 CleanupClosePushL(*outputMap); |
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91 aItem.SetL( TLiwVariant( outputMap ) ); |
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92 CleanupStack::PopAndDestroy(outputMap); |
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93 return ETrue; |
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94 } |
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95 else |
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96 { |
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97 return EFalse; |
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98 } |
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99 } |
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100 |
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101 // --------------------------------------------------------------------------- |
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102 // CSysInfoConnList::CSysInfoConnList |
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103 // Parameterised constructor |
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104 // --------------------------------------------------------------------------- |
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105 // |
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106 CSysInfoConnList::CSysInfoConnList(const CConnectionList* aConnList ) |
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107 :iConnList(aConnList), |
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108 iCount(iConnList->Count()), |
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109 iCurrent(KStartItemIndex) |
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110 { |
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111 } |
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112 // --------------------------------------------------------------------------- |
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113 // CSysInfoAccList::NewL |
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114 // Two-phased constructor |
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115 // --------------------------------------------------------------------------- |
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116 // |
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117 CSysInfoConnList* CSysInfoConnList::NewL(const CConnectionList* aConnList ) |
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118 { |
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119 return new( ELeave ) CSysInfoConnList(aConnList); |
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120 } |
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121 |
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122 // --------------------------------------------------------------------------- |
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123 // CSysInfoAccList::~CSysInfoAccList |
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124 // Class destructor |
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125 // --------------------------------------------------------------------------- |
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126 // |
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127 CSysInfoConnList::~CSysInfoConnList() |
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128 { |
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129 delete iConnList; |
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130 iConnList = NULL ; |
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131 } |
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132 |
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133 // --------------------------------------------------------------------------- |
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134 // CSysInfoAccList::Reset |
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135 // Resets the iterator to point to the beginning of list |
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136 // --------------------------------------------------------------------------- |
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137 // |
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138 void CSysInfoConnList::Reset() |
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139 { |
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140 iCurrent = KStartItemIndex; |
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141 } |
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142 |
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143 // --------------------------------------------------------------------------- |
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144 // CSysInfoAccList::NextL |
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145 // Constructs the next media item in the form of a map |
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146 // --------------------------------------------------------------------------- |
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147 // |
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148 TBool CSysInfoConnList::NextL( TLiwVariant& aItem ) |
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149 { |
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150 iCurrent++; |
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151 |
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152 if( iCurrent<iCount ) |
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153 { |
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154 const CConnectionInfo* temp; |
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155 iConnList->At( iCurrent,temp ); |
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156 |
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157 CConnectionInfo* connItem = (CConnectionInfo*) temp; |
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158 CLiwDefaultMap *outputMap = NULL; |
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159 |
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160 CSysInfoInterface::CSysInfoInterface::ConvertSysData2AiwParamL( |
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161 connItem,(CLiwMap*&)outputMap ); |
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162 CleanupClosePushL(*outputMap); |
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163 aItem.SetL(TLiwVariant(outputMap)); |
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164 CleanupStack::PopAndDestroy(outputMap); |
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165 return ETrue; |
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166 } |
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167 else |
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168 { |
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169 return EFalse; |
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170 } |
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171 } |
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172 //End of file |