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1 /* |
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2 * Copyright (c) 2007 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: Fetches call waiting status from ETel |
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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 #ifndef CSPETELCALLWAITINGREQUESTER_H |
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20 #define CSPETELCALLWAITINGREQUESTER_H |
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21 |
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22 |
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23 #include <e32base.h> |
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24 #include <mccpcscall.h> |
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25 #include <mccecall.h> |
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26 #include <etelmm.h> |
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27 |
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28 class RMobilePhone; |
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29 class CRetrieveMobilePhoneCWList; |
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30 |
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31 /** |
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32 * Makes asynchronic request to ETel interface according to given request type. |
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33 * Provides canceling via CActive::Cancel(). |
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34 * |
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35 */ |
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36 class CSPEtelCallWaitingRequester |
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37 : public CActive |
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38 { |
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39 |
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40 public: |
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41 |
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42 /** |
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43 * Constructs the requester via two phase. |
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44 * |
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45 * @param aPhone mobile phone reference needed for reading cw setting |
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46 * @return requester object |
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47 */ |
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48 static CSPEtelCallWaitingRequester* NewL( RMobilePhone& aPhone ); |
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49 |
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50 /** |
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51 * C++ default destructor |
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52 */ |
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53 virtual ~CSPEtelCallWaitingRequester( ); |
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54 |
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55 /** |
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56 * Makes the request. Note that ERequestTypeDial is made with a |
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57 * separate MakeDialRequest function. |
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58 * |
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59 * @since S60 3.2 |
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60 * @param aRequest type of request |
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61 * @return ETrue if active, EFalse if not |
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62 */ |
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63 void GetCallWaitingL( const CCCECallParameters& iParams, |
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64 TBool& aCallWaitingStatus ); |
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65 |
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66 |
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67 |
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68 protected: // From CActive |
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69 /** |
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70 * From CActive |
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71 * RunL |
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72 * @since S60 3.2 |
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73 */ |
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74 void RunL(); |
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75 |
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76 /** |
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77 * From CActive |
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78 * Cancels the monitor |
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79 * @since S60 3.2 |
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80 */ |
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81 void DoCancel(); |
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82 |
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83 |
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84 private: |
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85 |
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86 /** |
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87 * Requester can be inactive (from boot to first Cw request), |
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88 * requesting value from network |
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89 * (with first MT call that gets Queue-request from CCE), |
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90 * or monitoring (after first request). |
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91 */ |
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92 enum ECSPCwRequesterMode { |
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93 ECwRequesterInactive, |
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94 ECwRequesterGetStarted, |
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95 ECwRequesterMonitoring |
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96 }; |
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97 |
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98 private: |
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99 |
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100 /** |
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101 * Constructor. |
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102 * @param aPhone mobile phone reference needed for reading cw setting |
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103 * |
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104 */ |
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105 CSPEtelCallWaitingRequester::CSPEtelCallWaitingRequester(RMobilePhone& aPhone); |
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106 |
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107 /** |
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108 * Constructs the requester. |
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109 * |
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110 * @param aPhone phone reference |
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111 */ |
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112 void CSPEtelCallWaitingRequester::ConstructL(); |
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113 |
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114 /** |
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115 * Starts monitoring call waiting setting. |
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116 */ |
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117 void StartMonitoring(); |
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118 |
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119 /** |
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120 * Returns the call waiting status from call waiting status list by linetype. |
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121 */ |
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122 void GetCallWaitingStatusByLineType( const CCCECallParameters& iParams, |
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123 TBool& aCallWaitingStatus ); |
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124 |
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125 |
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126 private: // data |
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127 |
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128 /** |
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129 * List of call waiting settings. |
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130 * Own. |
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131 */ |
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132 CRetrieveMobilePhoneCWList* iList; |
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133 |
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134 /** |
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135 * Making the asynchronous request synchronous. |
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136 */ |
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137 CActiveSchedulerWait iWait; |
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138 |
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139 /** |
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140 * Phone handle for listening cw status changes. |
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141 */ |
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142 RMobilePhone& iPhone; |
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143 |
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144 /** |
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145 * Cw status descriptor for reading changed cw status. |
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146 */ |
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147 TPckgBuf<RMobilePhone::TMobilePhoneCWInfoEntryV1> iDesCwStatus; |
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148 |
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149 /** |
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150 * Current mode according to the enumeration. |
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151 */ |
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152 ECSPCwRequesterMode iMode; |
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153 |
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154 /** |
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155 * Actual call waiting status for primary line: On/Off = True/False. |
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156 */ |
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157 TBool iPrimaryLineCwStatus; |
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158 |
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159 /** |
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160 * Actual call waiting status for aux line: On/Off = True/False. |
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161 */ |
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162 TBool iAuxLineCwStatus; |
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163 }; |
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164 |
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165 #endif // CSPETELCALLWAITINGREQUESTER_H |