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1 /* |
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2 * Copyright (c) 2006 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: Bluetooth audio disconnection handler. |
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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 CPHONEBTAADISCONNECTHANDLER_H |
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20 #define CPHONEBTAADISCONNECTHANDLER_H |
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21 |
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22 // INCLUDES |
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23 #include <coemain.h> |
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24 #include "mphonetimer.h" |
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25 |
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26 // CLASS DECLARATION |
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27 class CPhoneTimer; |
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28 class MPhoneStateMachine; |
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29 class MPhoneViewCommandHandle; |
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30 |
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31 /** |
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32 * It waits for bluetooth audio disconnection and |
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33 * shows query when it happens. |
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34 * |
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35 */ |
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36 class CPhoneBtaaDisconnectHandler : public CCoeStatic, protected MPhoneTimer |
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37 { |
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38 public: |
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39 |
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40 /** |
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41 * Returns the bluetooth accessory disconnect handler singleton, constructing it if needed. |
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42 * |
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43 * @return Bluetooth accessory disconnect handler instance. |
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44 */ |
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45 static CPhoneBtaaDisconnectHandler* InstanceL(); |
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46 |
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47 /** |
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48 * Handles connection lost situation. |
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49 */ |
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50 void HandleConnectionLostL(); |
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51 |
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52 /** |
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53 * Handles query dismissal. |
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54 * @param aCommand command selected. |
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55 */ |
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56 void HandleQueryDismissL( TInt aCommand ); |
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57 |
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58 /** |
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59 * Cancels current operation. |
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60 */ |
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61 void Cancel(); |
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62 |
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63 /** |
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64 * Return query status |
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65 */ |
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66 TBool IsQuery(); |
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67 |
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68 protected: //from base class |
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69 |
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70 /** |
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71 * @see CPhoneTimer, handles timeout. |
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72 */ |
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73 virtual void HandleTimeOutL(); |
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74 |
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75 private: |
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76 |
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77 /** |
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78 * C++ constructor. |
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79 */ |
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80 CPhoneBtaaDisconnectHandler(); |
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81 |
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82 /** |
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83 * Destructor. |
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84 */ |
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85 ~CPhoneBtaaDisconnectHandler(); |
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86 |
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87 /** |
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88 * Lauches query. |
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89 */ |
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90 void LaunchQueryL(); |
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91 |
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92 /** |
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93 * Deletes all temporary instances. |
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94 */ |
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95 void DeleteAll(); |
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96 |
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97 /** |
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98 * Terminate all calls. |
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99 */ |
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100 void TerminateAllCallsL(); |
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101 |
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102 /** |
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103 * Show query |
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104 * @param aResourceId resource id to be resolved |
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105 */ |
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106 void ShowQueryL( TInt aResourceId ); |
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107 |
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108 /** |
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109 * Set mute |
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110 * @param aStatus ETrue if muted else unmute |
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111 */ |
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112 void SetMuteL( TBool aStatus ); |
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113 |
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114 protected: // Data |
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115 /** |
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116 * Phone UI View command handle |
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117 */ |
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118 MPhoneViewCommandHandle* iViewCommandHandle; |
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119 |
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120 // Interface for setting and getting active state |
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121 MPhoneStateMachine* iStateMachine; |
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122 |
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123 private: // Data |
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124 |
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125 /** |
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126 * Enumerates states. |
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127 * |
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128 * EIdle - idle, waiting for disconnection. |
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129 * ELaunchQuery - query to be launched. |
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130 */ |
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131 enum TState |
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132 { |
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133 EIdle, |
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134 ELaunchQuery, |
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135 }; |
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136 |
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137 // Current state. |
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138 TState iState; |
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139 |
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140 // Timer. |
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141 CPhoneTimer* iTimer; |
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142 |
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143 // Old mute state. |
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144 TBool iOldMuted; |
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145 |
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146 // Indicates if call is supposed to be continued in |
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147 // handset or loudspeaker. ETrue corresponds to loudspeaker, |
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148 // while EFalse corresponds to handset. |
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149 TBool iVideoCallStatus; |
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150 |
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151 }; |
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152 |
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153 #endif // CPHONEBTAADISCONNECTHANDLER_H |
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154 |
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155 // End of File |