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1 /* |
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2 * Copyright (c) 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: Class definition of cell change handler. |
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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 "lbtcellchangehandler.h" |
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20 #include "lbtlogger.h" |
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21 |
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22 // ======== MEMBER FUNCTIONS ======== |
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23 |
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24 // -------------------------------------------------------------------------- |
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25 // CLbtCellChangeHandler::NewL |
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26 // CLbtCellChangeHandler instantiation method |
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27 // -------------------------------------------------------------------------- |
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28 // |
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29 CLbtCellChangeHandler* CLbtCellChangeHandler::NewL(RMobilePhone& aMPhone) |
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30 { |
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31 FUNC_ENTER("CLbtCellChangeHandler::NewL"); |
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32 CLbtCellChangeHandler* self = new (ELeave) CLbtCellChangeHandler(aMPhone); |
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33 CleanupStack::PushL(self); |
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34 self->ConstructL(); |
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35 CleanupStack::Pop(); |
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36 return self; |
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37 } |
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38 |
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39 // ----------------------------------------------------------------------------- |
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40 // CLbtCellChangeHandler::CLbtCellChangeHandler |
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41 // |
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42 // ----------------------------------------------------------------------------- |
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43 // |
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44 CLbtCellChangeHandler::CLbtCellChangeHandler(RMobilePhone& aMPhone): |
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45 CActive(EPriorityStandard), iMPhone(aMPhone), |
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46 iCommandId(-1), iNwInfo(), iNwInfoPckg(iNwInfo), iLocArea() |
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47 { |
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48 CActiveScheduler::Add(this); |
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49 } |
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50 |
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51 // ----------------------------------------------------------------------------- |
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52 // CLbtCellChangeHandler::~CLbtCellChangeHandler |
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53 // |
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54 // ----------------------------------------------------------------------------- |
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55 // |
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56 CLbtCellChangeHandler::~CLbtCellChangeHandler() |
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57 { |
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58 FUNC_ENTER("CLbtCellChangeHandler::~CLbtCellChangeHandler"); |
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59 if (IsActive()) |
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60 { |
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61 Cancel(); |
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62 } |
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63 iObserverArray.Close(); |
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64 } |
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65 |
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66 |
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67 // ----------------------------------------------------------------------------- |
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68 // CLbtCellChangeHandler::ConstructL |
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69 // |
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70 // ----------------------------------------------------------------------------- |
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71 // |
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72 void CLbtCellChangeHandler::ConstructL() |
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73 { |
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74 |
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75 } |
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76 |
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77 |
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78 // ----------------------------------------------------------------------------- |
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79 // CLbtCellChangeHandler::RunL |
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80 // |
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81 // ----------------------------------------------------------------------------- |
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82 // |
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83 void CLbtCellChangeHandler::RunL() |
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84 { |
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85 FUNC_ENTER("CLbtCellChangeHandler::RunL"); |
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86 if( iStatus.Int() == KErrNone ) |
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87 { |
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88 for( TInt i=0;i<iObserverArray.Count();i++ ) |
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89 { |
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90 iObserverArray[i]->HandleCellChangeEvent( KErrNone, iNwInfo, iLocArea ); |
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91 } |
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92 } |
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93 iLastStatusInfo = iStatus.Int(); |
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94 |
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95 if( !IsActive() ) |
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96 { |
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97 iMPhone.NotifyCurrentNetworkChange( iStatus, iNwInfoPckg, iLocArea ); |
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98 SetActive(); |
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99 iCommandId = EMobilePhoneNotifyCurrentNetworkChange; |
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100 } |
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101 } |
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102 |
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103 // ----------------------------------------------------------------------------- |
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104 // CLbtCellChangeHandler::DoCancel |
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105 // |
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106 // ----------------------------------------------------------------------------- |
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107 // |
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108 void CLbtCellChangeHandler::DoCancel() |
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109 { |
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110 FUNC_ENTER("CLbtCellChangeHandler::DoCancel"); |
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111 iMPhone.CancelAsyncRequest( iCommandId ); |
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112 } |
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113 |
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114 // ----------------------------------------------------------------------------- |
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115 // CLbtCellChangeHandler::GetNetworkInfo |
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116 // |
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117 // ----------------------------------------------------------------------------- |
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118 // |
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119 void CLbtCellChangeHandler::GetNetworkInfo() |
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120 { |
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121 FUNC_ENTER("CLbtCellChangeHandler::GetNetworkInfo"); |
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122 if(!IsActive()) |
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123 { |
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124 iMPhone.GetCurrentNetwork( iStatus,iNwInfoPckg,iLocArea ); |
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125 SetActive(); |
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126 iCommandId = EMobilePhoneGetCurrentNetwork; |
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127 } |
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128 } |
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129 |
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130 // ----------------------------------------------------------------------------- |
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131 // CLbtCellChangeHandler::SetObserver |
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132 // |
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133 // ----------------------------------------------------------------------------- |
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134 // |
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135 void CLbtCellChangeHandler::SetObserver( MCellChangeObserver* aObserver ) |
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136 { |
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137 FUNC_ENTER("CLbtCellChangeHandler::SetObserver"); |
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138 iObserverArray.Append( aObserver ); |
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139 // If cell change handler already has cell information,update it to the observer |
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140 if( iLocArea.iCellId && iLastStatusInfo == KErrNone ) |
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141 { |
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142 aObserver->HandleCellChangeEvent( iLastStatusInfo ,iNwInfo, iLocArea ); |
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143 } |
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144 if( !IsActive() ) |
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145 { |
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146 GetNetworkInfo(); |
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147 } |
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148 } |
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149 |
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150 // ----------------------------------------------------------------------------- |
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151 // CLbtCellChangeHandler::Remove |
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152 // |
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153 // ----------------------------------------------------------------------------- |
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154 // |
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155 void CLbtCellChangeHandler::Remove( MCellChangeObserver* aObserver ) |
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156 { |
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157 FUNC_ENTER("CLbtCellChangeHandler::Remove"); |
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158 if( iObserverArray.Count() ) |
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159 { |
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160 TInt position = iObserverArray.Find( aObserver ); |
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161 if( position != KErrNotFound ) |
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162 { |
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163 iObserverArray.Remove( position ); |
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164 if( !iObserverArray.Count() ) |
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165 { |
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166 Cancel(); |
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167 } |
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168 } |
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169 } |
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170 } |
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171 // End of File |
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172 |