1 /* |
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2 * Copyright (c) 2008 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: Internal operation class implementation |
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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 "cvtenginternaloperation.h" |
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21 #include "mvtengoperationobserver.h" |
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22 #include "CVtEngStateManager.h" |
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23 #include "TVtEngOperationUtils.h" |
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24 #include "VtEngUtils.h" |
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25 #include "cvtlogger.h" |
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26 |
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27 // ============================ MEMBER FUNCTIONS =============================== |
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28 |
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29 // ----------------------------------------------------------------------------- |
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30 // CVtEngOperation::NewL |
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31 // Symbian two-phase constructor |
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32 // |
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33 // ----------------------------------------------------------------------------- |
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34 // |
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35 CVtEngInternalOperation* CVtEngInternalOperation::NewL( |
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36 TVtEngCommandId aCommandId, |
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37 CVtEngHandlerContainer& aHandlers, |
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38 MVtEngOperationObserver& aObserver, |
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39 TBool aDelete ) |
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40 { |
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41 __VTPRINTENTER( "CVtEngInternalOperation.NewL<" ) |
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42 CVtEngInternalOperation* self = new ( ELeave ) |
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43 CVtEngInternalOperation( aCommandId, aHandlers, aObserver, aDelete ); |
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44 __VTPRINTEXIT( "CVtEngInternalOperation.NewL>" ) |
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45 return self; |
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46 } |
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47 |
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48 // ----------------------------------------------------------------------------- |
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49 // CVtEngInternalOperation::CVtEngInternalOperation |
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50 // C++ constructor can NOT contain any code, that |
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51 // might leave. |
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52 // ----------------------------------------------------------------------------- |
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53 // |
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54 CVtEngInternalOperation::CVtEngInternalOperation( |
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55 TVtEngCommandId aCommandId, |
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56 CVtEngHandlerContainer& aHandlers, |
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57 MVtEngOperationObserver& aObserver, |
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58 TBool aDelete ) : CVtEngOperation( aCommandId, aHandlers, aObserver, |
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59 aDelete ) |
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60 { |
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61 __VTPRINTENTER( "CVtEngInternalOperation.CVtEngInternalOperation" ) |
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62 __VTPRINTEXIT( "CVtEngInternalOperation.CVtEngInternalOperation" ) |
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63 } |
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64 |
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65 // ----------------------------------------------------------------------------- |
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66 // CVtEngInternalOperation::~CVtEngInternalOperation |
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67 // Destructor |
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68 // |
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69 // ----------------------------------------------------------------------------- |
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70 // |
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71 CVtEngInternalOperation::~CVtEngInternalOperation() |
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72 { |
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73 __VTPRINTENTER( "CVtEngInternalOperation.~" ) |
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74 __VTPRINTEXIT( "CVtEngInternalOperation.~" ) |
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75 } |
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76 |
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77 // ----------------------------------------------------------------------------- |
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78 // CVtEngInternalOperation::HandleOpCompleteL |
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79 // Destructor |
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80 // |
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81 // ----------------------------------------------------------------------------- |
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82 // |
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83 void CVtEngInternalOperation::HandleOpComplete( const TInt aResult ) |
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84 { |
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85 __VTPRINTENTER( "CVtEngInternalOperation.HandleOpComplete" ) |
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86 #ifdef VTDEBUG |
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87 TRAPD( err, iObserver.CommandCompleteL( iCommand, aResult ) ); |
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88 __VTPRINT2( DEBUG_GEN, "EngOp.Complete err=", err ) |
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89 #else |
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90 TRAP_IGNORE( iObserver.CommandCompleteL( iCommand, aResult ) ); |
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91 #endif // VTDEBUG |
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92 if ( iDelete ) |
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93 { |
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94 delete this; |
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95 } |
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96 __VTPRINTEXITR( "CVtEngInternalOperation.HandleOpComplete %d>", aResult ) |
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97 } |
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98 |
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99 // ----------------------------------------------------------------------------- |
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100 // |
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101 // ----------------------------------------------------------------------------- |
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102 // CVtEngInternalOperation::ExecuteL |
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103 // Destructor |
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104 // |
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105 // ----------------------------------------------------------------------------- |
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106 // |
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107 TBool CVtEngInternalOperation::ExecuteL() |
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108 { |
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109 __VTPRINTENTER( "CVtEngInternalOperation.ExecuteL" ) |
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110 const CVtEngStateManager* states = CVtEngUtility::StateManager(); |
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111 TInt err( KErrNotReady ); |
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112 if ( states->IsCommandPossible( iCommand ) ) |
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113 { |
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114 err = KErrNone; |
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115 switch ( iCommand ) |
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116 { |
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117 case KVtEngTerminateSession: |
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118 TVtEngEngineInitUtil::HandleL( *this, iHandlers ); |
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119 break; |
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120 case KVtEngMuteOutgoingAudio: |
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121 case KVtEngUnmuteOutgoingAudio: |
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122 TVtEngAudioPlaybackUtil::HandleL( *this, iHandlers ); |
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123 break; |
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124 default: |
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125 __VTPRINT( DEBUG_GEN, "EngOp.ExecuteL not handled" ) |
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126 err = KErrNotSupported; |
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127 break; |
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128 } |
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129 } |
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130 User::LeaveIfError( err ); |
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131 __VTPRINTEXIT( "CVtEngInternalOperation.ExecuteL" ) |
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132 return EFalse; |
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133 } |
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134 |
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135 // End of File |
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136 |
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