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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 * Call setup 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 CPHONESTATECALLSETUP |
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21 #define CPHONESTATECALLSETUP |
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22 |
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23 // INCLUDES |
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24 #include "cphonestate.h" |
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25 |
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26 // FORWARD DECLARATIONS |
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27 class CPhoneDtmfWaitCharTimer; |
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28 |
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29 // CLASS DECLARATION |
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30 /** |
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31 * Call setup state |
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32 */ |
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33 class CPhoneStateCallSetup : public CPhoneState |
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34 { |
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35 public: |
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36 |
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37 /** |
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38 * Destructor. |
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39 */ |
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40 IMPORT_C virtual ~CPhoneStateCallSetup(); |
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41 |
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42 /** |
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43 * Creates the Call Setup state class |
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44 * @param aStateMachine: a state machine |
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45 * @param aViewCommandHandle: handle to the PhoneUIView |
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46 * @return an instance of class CPhoneStateCallSetup |
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47 */ |
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48 static CPhoneStateCallSetup* NewL( |
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49 MPhoneStateMachine* aStateMachine, |
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50 MPhoneViewCommandHandle* aViewCommandHandle, |
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51 MPhoneCustomization* aCustomization ); |
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52 |
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53 IMPORT_C virtual void HandleKeyEventL( |
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54 const TKeyEvent& aKeyEvent, |
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55 TEventCode aEventCode ); |
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56 |
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57 IMPORT_C virtual void HandleKeyMessageL( |
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58 TPhoneKeyEventMessages aMessage, |
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59 TKeyCode aCode ); |
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60 |
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61 /** |
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62 * A message handling function for Phone Engine messages |
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63 * @param aMessage Message from Phone Engine |
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64 * @param aCallId Call id the message concerns |
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65 */ |
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66 IMPORT_C virtual void HandlePhoneEngineMessageL( |
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67 const TInt aMessage, |
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68 TInt aCallId ); |
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69 |
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70 /** |
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71 * Handles commands. |
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72 * @param aCommand It is the code of the command to be handled. |
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73 * @returns boolean value was the command handled by the state |
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74 * (ETrue) or not (EFalse) |
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75 */ |
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76 IMPORT_C virtual TBool HandleCommandL( TInt aCommand ); |
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77 |
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78 protected: |
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79 |
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80 /** |
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81 * Handle state-specific behaviour when number entry is cleared |
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82 */ |
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83 IMPORT_C virtual void HandleNumberEntryClearedL(); |
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84 |
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85 /** |
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86 * By default EPOC constructor is private. |
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87 */ |
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88 IMPORT_C CPhoneStateCallSetup( |
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89 MPhoneStateMachine* aStateMachine, |
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90 MPhoneViewCommandHandle* aViewCommandHandle, |
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91 MPhoneCustomization* aPhoneCustomization ); |
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92 |
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93 /** |
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94 * ConstructL() |
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95 */ |
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96 IMPORT_C virtual void ConstructL(); |
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97 |
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98 /** |
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99 * Upadated CBAs CallSetup case |
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100 */ |
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101 IMPORT_C virtual void UpdateInCallCbaL(); |
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102 |
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103 /** |
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104 * Upadated CBAs |
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105 */ |
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106 IMPORT_C virtual void UpdateCbaL( TInt aResource ); |
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107 |
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108 /** |
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109 * Open menu bar |
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110 */ |
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111 IMPORT_C virtual void OpenMenuBarL(); |
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112 |
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113 |
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114 // Prevents to open number entry dialog during call setup phase |
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115 IMPORT_C virtual void HandleCreateNumberEntryL ( const TKeyEvent& aKeyEvent, |
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116 TEventCode aEventCode ); |
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117 |
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118 private: |
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119 |
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120 /** |
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121 * A message handling function for EPEMessageHandleConnected |
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122 * @param aCallId: the call id of the call |
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123 */ |
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124 void HandleConnectedL( TInt aCallId ); |
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125 |
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126 /** |
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127 * A message handling function for EPEMessageIdle |
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128 * @param aCallId: the call id of the call |
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129 */ |
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130 void HandleIdleL( TInt aCallId ); |
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131 |
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132 /** |
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133 * A message handling function for message EPEMessageRemoteTerminated |
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134 */ |
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135 void HandleRemoteTerminatedL( TInt aCallId ); |
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136 |
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137 /** |
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138 * Handle EPEMessageAudioOutputChanged |
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139 */ |
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140 void HandleAudioOutputChangedL(); |
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141 |
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142 /** |
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143 * Handle EPEMessageSendingDTMF |
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144 */ |
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145 void HandleSendingDTMFL(); |
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146 |
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147 /** |
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148 * Handle EPEMessageStoppedDTMF |
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149 */ |
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150 void HandleStoppedDTMFL(); |
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151 |
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152 /** |
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153 * Handles EPEMessageDTMFSent |
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154 * EPEMessageDTMFSendingAborted |
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155 */ |
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156 void CancelDTMFSendingL(); |
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157 |
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158 /** |
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159 * Sends DTMF sequence to Phone Engine |
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160 */ |
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161 void SendDtmfL(); |
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162 |
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163 /** |
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164 * Sends Key specific DTMF to Phone Engine |
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165 */ |
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166 void PlayKeySpecificDTMF( const TUint aCode ); |
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167 |
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168 private: |
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169 |
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170 /** |
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171 * Special timer for preventing recursive calls |
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172 * which would otherwise occur with multiple |
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173 * wait characters in a DTMF string. |
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174 */ |
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175 CPhoneDtmfWaitCharTimer* iDtmfWaitCharTimer; |
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176 |
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177 }; |
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178 |
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179 #endif // CPHONESTATECALLSETUP |
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180 |
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181 // End of File |