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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 * GSM-specific emergency 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 CPHONEEMERGENCY |
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21 #define CPHONEEMERGENCY |
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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 * GSM-specific emergency single call state |
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31 */ |
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32 class CPhoneEmergency : 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 ~CPhoneEmergency(); |
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40 |
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41 /** |
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42 * Creates the Emergency state class |
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43 * @param aStateMachine: a state machine |
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44 * @param aViewCommandHandle: handle to the PhoneUIView |
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45 * @return an instance of class CPhoneEmergency |
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46 */ |
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47 static CPhoneEmergency* 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 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 * Set startup status for state transition |
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63 * @param aStartupInterrupted status |
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64 */ |
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65 void SetStartupInterrupted( const TBool aStartupInterrupted ); |
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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 * See CPhoneState |
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71 */ |
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72 void HandleIdleL( TInt aCallId ); |
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73 |
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74 /** |
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75 * See CPhoneState |
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76 */ |
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77 void HandleConnectedL( TInt aCallId ); |
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78 |
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79 /** |
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80 * See CPhoneState |
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81 */ |
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82 void HandleConnectingL( TInt aCallId ); |
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83 |
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84 /** |
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85 * See CPhoneState |
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86 */ |
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87 void HandleDialingL( TInt aCallId ); |
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88 |
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89 /** |
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90 * Handle state-specific behaviour when number entry is cleared |
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91 */ |
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92 virtual void HandleNumberEntryClearedL(); |
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93 |
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94 /** |
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95 * Handle state-specific behaviour handleErrorL |
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96 */ |
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97 void HandleErrorL( const TPEErrorInfo& aErrorInfo ); |
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98 |
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99 /** |
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100 * Open menu bar |
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101 */ |
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102 void OpenMenuBarL(); |
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103 |
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104 virtual void UpdateInCallCbaL(); |
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105 |
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106 TBool HandleCommandL( TInt aCommand ); |
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107 |
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108 void DisconnectEmergencyCallL(); |
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109 |
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110 void HandleKeyMessageL( |
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111 TPhoneKeyEventMessages aMessage, |
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112 TKeyCode aCode ); |
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113 |
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114 /** |
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115 * By default EPOC constructor is private. |
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116 */ |
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117 CPhoneEmergency( |
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118 MPhoneStateMachine* aStateMachine, |
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119 MPhoneViewCommandHandle* aViewCommandHandle, |
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120 MPhoneCustomization* aPhoneCustomization ); |
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121 |
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122 void HandleKeyEventL( |
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123 const TKeyEvent& aKeyEvent, |
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124 TEventCode aEventCode ); |
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125 |
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126 /** |
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127 * Sends key events to the phone engine |
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128 * @param aKeyEvent a key event |
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129 * @param aEventCode key event code |
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130 */ |
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131 void SendKeyEventL( |
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132 const TKeyEvent& aKeyEvent, |
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133 TEventCode aEventCode ); |
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134 |
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135 /** |
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136 * ConstructL() |
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137 */ |
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138 virtual void ConstructL(); |
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139 |
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140 /** |
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141 * Handle EPEMessageAudioOutputChanged |
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142 */ |
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143 void HandleAudioOutputChangedL(); |
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144 |
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145 /** |
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146 * Handle initializing cba's |
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147 */ |
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148 void UpdateSetupCbaL(); |
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149 |
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150 /** |
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151 * Passes create number entry command forward if not call setup |
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152 */ |
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153 void HandleCreateNumberEntryL( |
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154 const TKeyEvent& aKeyEvent, |
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155 TEventCode aEventCode ); |
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156 |
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157 /** |
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158 * Handles commands from the Remote Control framework. |
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159 * @param aOperationId The operation ID of the command. |
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160 * @param aButtonAct The button action associated with the command. |
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161 * @return ETrue if the event was handled, EFalse otherwise. |
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162 */ |
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163 IMPORT_C virtual TBool HandleRemConCommandL( |
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164 TRemConCoreApiOperationId aOperationId, |
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165 TRemConCoreApiButtonAction aButtonAct ); |
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166 |
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167 private: |
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168 |
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169 /** |
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170 * Check whether UseEmergencyNoIhfCBA set should be used or not. |
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171 * @param aAudioOutput current audio output type. |
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172 * @return ETrue if UseEmergencyNoIhfCBA should be used, |
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173 * EFalse otherwise. |
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174 */ |
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175 TBool UseEmergencyNoIhfCBA( const TPEAudioOutput& aAudioOutput ) const; |
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176 |
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177 /** |
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178 * Check whether UseHandsetEmergencyCBA set should be used or not. |
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179 * @param aAudioOutput current audio output type. |
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180 * @return ETrue if UseHandsetEmergencyCBA should be used, |
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181 * EFalse otherwise. |
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182 */ |
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183 TBool UseHandsetEmergencyCBA( const TPEAudioOutput& aAudioOutput ) const; |
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184 |
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185 /** |
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186 * Check whether the touch call handling is supported or not. |
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187 * @return ETrue if KFeatureIdTouchCallHandling is supported, |
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188 * EFalse otherwise. |
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189 */ |
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190 TBool TouchCallHandlingSupported () const; |
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191 |
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192 private: |
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193 /** |
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194 * Is device lock on/off |
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195 */ |
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196 TBool iDeviceLockOn; |
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197 |
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198 /** |
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199 * If true update emergency call wait note |
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200 */ |
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201 TBool iCallSetup; |
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202 |
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203 /** |
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204 * Status of startup |
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205 */ |
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206 TBool iStartupInterrupted; |
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207 |
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208 /** |
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209 * If true show call summary ( termination ) note |
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210 */ |
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211 TBool iConnected; |
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212 }; |
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213 |
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214 #endif // CPHONEEMERGENCY |
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215 |
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216 // End of File |