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1 /* |
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2 * Copyright (c) 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: |
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15 * Single And Waiting state implementation. |
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16 * |
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17 */ |
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18 |
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19 |
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20 #ifndef CPHONESINGLEANDWAITING_H |
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21 #define CPHONESINGLEANDWAITING_H |
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22 |
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23 // INCLUDES |
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24 #include "cphonegsmincall.h" |
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25 |
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26 // FORWARD DECLARATIONS |
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27 |
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28 // CLASS DECLARATION |
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29 /** |
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30 * Incoming call at single state implementation. |
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31 */ |
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32 class CPhoneSingleAndWaiting : public CPhoneGsmInCall |
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33 { |
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34 public: |
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35 |
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36 /** |
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37 * Destructor. |
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38 */ |
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39 virtual ~CPhoneSingleAndWaiting(); |
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40 |
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41 /** |
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42 * Creates the Single And Waiting state class |
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43 * @param aStateMachine: a container of state objects |
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44 * @param aViewCommandHandle: handle to the PhoneUIView |
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45 * @return an instance of class CPhoneStateIncoming |
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46 */ |
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47 static CPhoneSingleAndWaiting* NewL( |
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48 MPhoneStateMachine* aStateMachine, |
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49 MPhoneViewCommandHandle* aViewCommandHandle, |
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50 MPhoneCustomization* aPhoneCustomization ); |
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51 |
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52 /** |
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53 * A message handling function for Phone Engine messages |
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54 * @param aMessage Message from Phone Engine |
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55 * @param aCallId Call id the message concerns |
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56 */ |
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57 virtual void HandlePhoneEngineMessageL( |
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58 const TInt aMessage, |
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59 TInt aCallId ); |
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60 |
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61 /** |
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62 * Handles user selected UI commands. |
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63 * @param aCommand - selected command |
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64 */ |
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65 TBool HandleCommandL( TInt aCommand ); |
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66 |
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67 protected: |
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68 |
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69 /** |
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70 * By default constructor is private. |
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71 */ |
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72 CPhoneSingleAndWaiting( |
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73 MPhoneStateMachine* aStateMachine, |
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74 MPhoneViewCommandHandle* aViewCommandHandle, |
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75 MPhoneCustomization* aPhoneCustomization ); |
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76 |
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77 /** |
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78 * HandleError |
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79 * Implements error handling framework |
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80 * @param aErrorInfo: the error info |
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81 */ |
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82 IMPORT_C virtual void HandleErrorL( |
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83 const TPEErrorInfo& aErrorInfo ); |
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84 |
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85 /** |
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86 * ConstructL() |
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87 */ |
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88 virtual void ConstructL(); |
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89 |
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90 /** |
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91 * Handles key messages. |
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92 * @param aMessage - key event message |
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93 * @param aScanCode - standard Symbian scan code |
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94 */ |
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95 virtual void HandleKeyMessageL( |
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96 TPhoneKeyEventMessages aMessage, |
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97 TKeyCode aCode ); |
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98 |
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99 virtual void HandleKeyEventL( |
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100 const TKeyEvent& aKeyEvent, |
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101 TEventCode aEventCode ); |
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102 |
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103 /** |
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104 * Opens menu bar. |
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105 */ |
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106 virtual void OpenMenuBarL(); |
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107 |
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108 /** |
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109 * Sets correct in call CBAs. |
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110 */ |
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111 virtual void UpdateInCallCbaL(); |
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112 |
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113 |
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114 private: |
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115 |
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116 /** |
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117 * Unholds the call. |
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118 * @param aCallId - call id to unhold |
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119 */ |
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120 void HandleUnholdL( TInt aCallId ); |
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121 |
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122 /** |
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123 * Performs a state transition to Two Singles. |
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124 * @param aCallId - call id that got connected |
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125 */ |
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126 void MakeStateTransitionToTwoSinglesL( TInt aCallId ); |
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127 |
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128 /** |
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129 * Handles received idle message from Phone Engine. |
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130 * @param aCallId - call id that received the event |
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131 */ |
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132 void HandleIdleL( TInt aCallId ); |
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133 |
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134 /** |
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135 * Handles received held message from Phone Engine. |
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136 * @param aCallId - call id that received the event |
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137 */ |
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138 void HandleHeldL( TInt aCallId ); |
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139 |
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140 /** |
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141 * Handles received connected message from Phone Engine. |
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142 * @param aCallId - call id that received the event |
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143 */ |
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144 void HandleConnectedL( TInt aCallId ); |
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145 |
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146 /** |
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147 * Fetches phone number from new call quoery and dials that number. |
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148 */ |
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149 void CallFromNewCallQueryL(); |
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150 |
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151 /** |
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152 * Handles received dialing message from Phone Engine. |
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153 * @param aCallId - call id that received the event |
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154 */ |
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155 void HandleDiallingL( TInt aCallId ); |
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156 |
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157 /** |
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158 * Sets up all call setup to display. |
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159 * @param aCallId - call id to set up |
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160 */ |
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161 void DisplayCallSetupL( TInt aCallId ); |
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162 |
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163 /** |
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164 * Handles received EPEMessageDisconnecting message from Phone Engine. |
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165 * @param aCallId: the call id of the call |
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166 */ |
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167 void HandleDisconnectingL( TInt aCallId ); |
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168 |
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169 /** |
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170 * Handles received EPhoneCmdUpdateUiControls command. |
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171 */ |
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172 void UpdateUiControlsL(); |
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173 |
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174 private: //Data |
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175 |
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176 // Store single call id |
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177 TInt iSingleCallId; |
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178 |
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179 }; |
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180 |
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181 #endif // CPHONESINGLEANDWAITING_H |
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182 |
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183 // End of File |