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1 /* |
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2 * Copyright (c) 2002-2005 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: Handles DTMF tone. |
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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 FILES |
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20 #include "PhoneHandlerDTMF.h" |
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21 #include "PhoneHandlerControl.h" |
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22 #include "PhoneHandlerDebug.h" |
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23 #include <RemConCallHandlingTarget.h> |
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24 |
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25 #include <CPhCltCommandHandler.h> |
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26 |
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27 |
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28 // EXTERNAL DATA STRUCTURES |
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29 |
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30 // EXTERNAL FUNCTION PROTOTYPES |
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31 |
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32 // CONSTANTS |
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33 |
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34 // MACROS |
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35 |
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36 // LOCAL CONSTANTS AND MACROS |
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37 |
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38 // MODULE DATA STRUCTURES |
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39 |
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40 // LOCAL FUNCTION PROTOTYPES |
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41 |
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42 // FORWARD DECLARATIONS |
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43 |
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44 // ============================= LOCAL FUNCTIONS =============================== |
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45 |
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46 // ============================ MEMBER FUNCTIONS =============================== |
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47 |
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48 // ----------------------------------------------------------------------------- |
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49 // CPhoneHandlerDTMF::CPhoneHandlerDTMF |
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50 // C++ default constructor can NOT contain any code, that |
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51 // might leave. |
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52 // ----------------------------------------------------------------------------- |
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53 // |
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54 CPhoneHandlerDTMF::CPhoneHandlerDTMF( |
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55 CPhoneHandlerControl& aControl, |
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56 TRemConExtCallHandlingApiOperationId aOperation ) |
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57 : iControl( aControl ), |
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58 iOperation( aOperation ) |
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59 { |
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60 } |
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61 |
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62 // ----------------------------------------------------------------------------- |
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63 // CPhoneHandlerDTMF::ConstructL |
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64 // Symbian 2nd phase constructor can leave. |
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65 // ----------------------------------------------------------------------------- |
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66 // |
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67 void CPhoneHandlerDTMF::ConstructL() |
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68 { |
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69 COM_TRACE_( "[PHONECMDHANDLER] CPhoneHandlerDTMF::ConstructL() start" ); |
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70 |
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71 LoadServiceL(); |
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72 |
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73 COM_TRACE_( "[PHONECMDHANDLER] CPhoneHandlerDTMF::ConstructL() end" ); |
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74 } |
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75 |
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76 // ----------------------------------------------------------------------------- |
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77 // CPhoneHandlerDTMF::NewL |
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78 // Two-phased constructor. |
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79 // ----------------------------------------------------------------------------- |
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80 // |
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81 CPhoneHandlerDTMF* CPhoneHandlerDTMF::NewL( |
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82 CPhoneHandlerControl& aControl, |
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83 TRemConExtCallHandlingApiOperationId aOperation ) |
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84 { |
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85 COM_TRACE_( "[PHONECMDHANDLER] CPhoneHandlerDTMF::NewL()" ); |
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86 |
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87 CPhoneHandlerDTMF* self = new( ELeave ) CPhoneHandlerDTMF( aControl, |
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88 aOperation ); |
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89 |
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90 CleanupStack::PushL( self ); |
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91 self->ConstructL(); |
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92 CleanupStack::Pop( self ); |
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93 |
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94 return self; |
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95 } |
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96 |
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97 |
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98 // Destructor |
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99 CPhoneHandlerDTMF::~CPhoneHandlerDTMF() |
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100 { |
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101 COM_TRACE_( "[PHONECMDHANDLER] CPhoneHandlerDTMF::~CPhoneHandlerDTMF()" ); |
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102 |
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103 } |
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104 |
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105 // ----------------------------------------------------------------------------- |
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106 // CPhoneHandlerDTMF::Process |
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107 // Starts to process service. |
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108 // (other items were commented in a header). |
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109 // ----------------------------------------------------------------------------- |
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110 // |
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111 void CPhoneHandlerDTMF::Process() |
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112 { |
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113 COM_TRACE_( "[PHONECMDHANDLER] CPhoneHandlerDTMF::Process()" ); |
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114 |
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115 iCommandHandler->Vts( GetStatus(), |
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116 iControl.Tone(), |
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117 EPhCltDtmfNotUsed ); |
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118 Activate(); |
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119 } |
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120 |
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121 // ----------------------------------------------------------------------------- |
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122 // CPhoneHandlerDTMF::Delete |
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123 // (other items were commented in a header). |
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124 // ----------------------------------------------------------------------------- |
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125 // |
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126 void CPhoneHandlerDTMF::Delete() |
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127 { |
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128 COM_TRACE_( "[PHONECMDHANDLER] CPhoneHandlerDTMF::Delete()" ); |
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129 |
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130 delete this; |
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131 } |
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132 |
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133 // ----------------------------------------------------------------------------- |
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134 // CPhoneHandlerDTMF::RequestCompleted |
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135 // Handler for completed asynchronous calls. |
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136 // (other items were commented in a header). |
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137 // ----------------------------------------------------------------------------- |
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138 // |
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139 void CPhoneHandlerDTMF::RequestCompleted( const TInt aError ) |
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140 { |
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141 COM_TRACE_2( "[PHONECMDHANDLER] CPhoneHandlerDTMF::RequestCompleted() aError=%d, iState=%d", aError, iState ); |
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142 |
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143 switch( iState ) |
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144 { |
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145 case EPhoneHandlerState1: |
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146 { |
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147 NextState(); |
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148 iControl.CommandInitiator().SendResponse( GetStatus(), |
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149 iOperation, |
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150 aError ); |
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151 Activate(); |
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152 break; |
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153 } |
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154 |
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155 case EPhoneHandlerState2: |
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156 { |
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157 IdleState(); |
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158 delete this; |
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159 break; |
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160 } |
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161 |
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162 default: |
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163 { |
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164 COM_TRACE_( "[PHONECMDHANDLER] CPhoneHandlerDTMF::RequestCompleted() Unspecified state" ); |
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165 break; |
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166 } |
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167 }; |
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168 } |
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169 |
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170 // ========================== OTHER EXPORTED FUNCTIONS ========================= |
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171 |
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172 // End of File |