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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: Contains phone engine base central repository monitor class |
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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 "cpeincallloudspeakervolumesettingmonitor.h" |
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21 #include "mpephonemodelinternal.h" |
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22 #include <centralrepository.h> |
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23 #include <mpedatastore.h> |
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24 #include <talogger.h> |
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25 #include <telephonyvariant.hrh> |
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26 #include <telincallvolcntrlcrkeys.h> |
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27 |
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28 |
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29 // ----------------------------------------------------------------------------- |
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30 // CPEIncallLoudspeakerVolumeSettingMonitor::NewL |
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31 // Two-phased constructor. |
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32 // ----------------------------------------------------------------------------- |
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33 // |
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34 CPEIncallLoudspeakerVolumeSettingMonitor* CPEIncallLoudspeakerVolumeSettingMonitor::NewL( |
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35 MPEPhoneModelInternal& aModel |
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36 ) |
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37 { |
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38 CPEIncallLoudspeakerVolumeSettingMonitor* me = |
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39 new ( ELeave ) CPEIncallLoudspeakerVolumeSettingMonitor( aModel ); |
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40 CleanupStack::PushL( me ); |
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41 me->ConstructL(); |
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42 CleanupStack::Pop( me ); |
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43 return ( me ); |
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44 } |
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45 |
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46 // Destructor |
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47 CPEIncallLoudspeakerVolumeSettingMonitor::~CPEIncallLoudspeakerVolumeSettingMonitor() |
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48 { |
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49 // Cancel() is called by base class destructor, which also deletes iRepository |
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50 } |
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51 |
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52 // ----------------------------------------------------------------------------- |
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53 // CPEIncallLoudspeakerVolumeSettingMonitor::CPEIncallLoudspeakerVolumeSettingMonitor |
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54 // C++ default constructor can NOT contain any code, that |
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55 // might leave. |
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56 // ----------------------------------------------------------------------------- |
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57 // |
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58 CPEIncallLoudspeakerVolumeSettingMonitor::CPEIncallLoudspeakerVolumeSettingMonitor( |
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59 MPEPhoneModelInternal& aModel |
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60 ) : CPECenRepMonitor( KTelIncallLoudspeakerVolume ), |
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61 iModel( aModel ), |
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62 iUpdateInProgress( EFalse ) |
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63 { |
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64 } |
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65 |
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66 // ----------------------------------------------------------------------------- |
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67 // CPEIncallLoudspeakerVolumeSettingMonitor::ConstructL |
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68 // Symbian 2nd phase constructor can leave. |
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69 // ----------------------------------------------------------------------------- |
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70 // |
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71 void CPEIncallLoudspeakerVolumeSettingMonitor::ConstructL() |
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72 { |
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73 BaseConstructL( KCRUidInCallVolume ); |
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74 |
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75 TInt volume = KPEDefaultAudioVolume; // Default setting |
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76 Get( volume ); |
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77 TEFLOGSTRING2( |
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78 KTAREQOUT, |
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79 "PE CPEIncallLoudspeakerVolumeSettingMonitor::ConstructL, Incall loudspeaker volume = %d ", |
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80 volume ); |
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81 //In boot, cannot write volume value to datastore. It override HeadSet mode |
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82 // volume ( default value ). |
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83 } |
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84 |
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85 // ----------------------------------------------------------------------------- |
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86 // CPEIncallLoudspeakerVolumeSettingMonitor::Set |
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87 // ----------------------------------------------------------------------------- |
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88 // |
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89 TInt CPEIncallLoudspeakerVolumeSettingMonitor::Set( |
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90 TInt aValue |
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91 ) |
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92 { |
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93 TInt errorCode( KErrNone ); |
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94 |
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95 // Check whether this function call was initiated by a central repository |
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96 // change notification. |
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97 if( iUpdateInProgress == EFalse ) |
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98 { |
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99 errorCode = iRepository->Set( iMonitorSetting, aValue ); |
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100 TEFLOGSTRING3( KTAREQOUT, "PE CPEIncallLoudspeakerVolumeSettingMonitor::Set \ |
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101 > CRepository::Set, Incall loudspeaker volume = %d, error code: %d", aValue, errorCode ); |
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102 } |
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103 |
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104 return errorCode; |
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105 } |
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106 |
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107 // ----------------------------------------------------------------------------- |
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108 // CPEIncallLoudspeakerVolumeSettingMonitor::UpdateL |
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109 // Symbian 2nd phase constructor can leave. |
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110 // ----------------------------------------------------------------------------- |
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111 // |
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112 void CPEIncallLoudspeakerVolumeSettingMonitor::UpdateL() |
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113 { |
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114 TInt volume; |
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115 // The loudspeaker volume has changed in repository. |
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116 // Retrieve the current volume from repository. |
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117 User::LeaveIfError( Get( volume ) ); |
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118 |
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119 TEFLOGSTRING2( |
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120 KTAREQOUT, |
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121 "PE CPEIncallLoudspeakerVolumeSettingMonitor::UpdateL, Incall loudspeaker volume = %d ", |
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122 volume ); |
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123 |
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124 // Update loudspeaker volume using an audiohandling routine |
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125 // The routine will try to update the repository as well, |
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126 // ensure this is blocked using an internal flag. |
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127 iUpdateInProgress = ETrue; |
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128 iModel.DataStore()->SetAudioVolumeCommand( volume ); |
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129 iModel.HandleInternalMessage( MPEPhoneModel::EPEMessageSetAudioVolume ); |
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130 |
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131 // Reset the flag when synchronization is complete |
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132 iUpdateInProgress = EFalse; |
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133 } |
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134 |
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135 // End of file |