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1 /* |
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2 * Copyright (c) 2004 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: Progressive Download Utility |
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15 * |
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16 */ |
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17 |
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18 #include <bautils.h> |
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19 #include <utf.h> |
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20 #include <mmfpaniccodes.h> |
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21 #include "AudioPdPlayUtility.h" |
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22 #include "AudioPdProperties.h" |
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23 #include "progressivedownloadsourceuids.hrh" |
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24 |
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25 #include <AudioPreference.h> |
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26 |
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27 //void Panic(TInt aPanicCode); |
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28 |
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29 const TUid KUidProgressiveDlSource = {KProgressiveDownloadSourceUid}; |
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30 |
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31 void Panic(TInt aPanicCode) |
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32 { |
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33 _LIT(KProgressiveDownloadUtility, "ProgressiveDownloadUtility"); |
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34 User::Panic(KProgressiveDownloadUtility, aPanicCode); |
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35 } |
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36 |
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37 CAudioPdPlayUtility* CAudioPdPlayUtility::NewL(MAudioPdPlayUtilityCallback& aCallback) |
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38 { |
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39 CAudioPdPlayUtility* self = new(ELeave) CAudioPdPlayUtility(); |
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40 CleanupStack::PushL(self); |
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41 |
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42 self->iProperties = CAudioPdProperties::NewL(aCallback); |
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43 CleanupStack::Pop(self); |
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44 return self; |
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45 } |
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46 |
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47 CAudioPdPlayUtility::~CAudioPdPlayUtility() |
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48 { |
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49 delete iProperties; |
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50 } |
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51 |
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52 CAudioPdPlayUtility::CAudioPdPlayUtility() |
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53 { |
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54 |
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55 } |
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56 |
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57 void CAudioPdPlayUtility::ConstructL() |
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58 { |
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59 |
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60 } |
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61 |
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62 //For Download Status |
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63 void CAudioPdPlayUtility::HandleDownloadEventL(TUint aTransactionID, |
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64 TBrCtlDownloadEvent aEvent, |
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65 TUint aValue) |
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66 { |
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67 iProperties->HandleDownloadEventL(aTransactionID,aEvent,aValue); |
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68 } |
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69 |
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70 |
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71 void CAudioPdPlayUtility::Play() |
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72 { |
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73 iProperties->Play(); |
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74 } |
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75 void CAudioPdPlayUtility::Stop() |
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76 { |
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77 iProperties->Stop(); |
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78 } |
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79 TInt CAudioPdPlayUtility::Pause() |
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80 { |
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81 return iProperties->Pause(); |
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82 } |
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83 void CAudioPdPlayUtility::SetVolume(TInt aVolume) |
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84 { |
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85 iProperties->SetVolume(aVolume); |
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86 } |
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87 void CAudioPdPlayUtility::SetRepeats(TInt aRepeatNumberOfTimes, const TTimeIntervalMicroSeconds& aTrailingSilence) |
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88 { |
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89 iProperties->SetRepeats(aRepeatNumberOfTimes,aTrailingSilence); |
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90 } |
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91 void CAudioPdPlayUtility::SetVolumeRamp(const TTimeIntervalMicroSeconds& aRampDuration) |
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92 { |
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93 iProperties->SetVolumeRamp(aRampDuration); |
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94 } |
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95 const TTimeIntervalMicroSeconds& CAudioPdPlayUtility::Duration() |
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96 { |
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97 return iProperties->Duration(); |
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98 } |
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99 TInt CAudioPdPlayUtility:: MaxVolume() |
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100 { |
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101 return iProperties->MaxVolume(); |
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102 } |
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103 void CAudioPdPlayUtility::Close() |
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104 { |
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105 iProperties->Close(); |
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106 } |
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107 TInt CAudioPdPlayUtility::GetPosition(TTimeIntervalMicroSeconds& aPosition) |
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108 { |
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109 return iProperties->GetPosition(aPosition); |
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110 } |
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111 void CAudioPdPlayUtility::SetPosition(const TTimeIntervalMicroSeconds& aPosition) |
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112 { |
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113 iProperties->SetPosition(aPosition); |
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114 } |
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115 |
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116 TInt CAudioPdPlayUtility::SetPriority(TInt aPriority, TMdaPriorityPreference aPref) |
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117 { |
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118 return iProperties->SetPriority(aPriority,aPref); |
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119 } |
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120 TInt CAudioPdPlayUtility::GetVolume(TInt& aVolume) |
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121 { |
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122 return iProperties->GetVolume(aVolume); |
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123 } |
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124 TInt CAudioPdPlayUtility::GetNumberOfMetaDataEntries(TInt& aNumEntries) |
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125 { |
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126 return iProperties->GetNumberOfMetaDataEntries(aNumEntries); |
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127 } |
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128 |
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129 |
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130 CMMFMetaDataEntry* CAudioPdPlayUtility::GetMetaDataEntryL(TInt aMetaDataIndex) |
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131 { |
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132 return iProperties->GetMetaDataEntryL(aMetaDataIndex); |
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133 } |
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134 |
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135 TInt CAudioPdPlayUtility::SetPlayWindow(const TTimeIntervalMicroSeconds& aStart, |
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136 const TTimeIntervalMicroSeconds& aEnd) |
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137 { |
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138 return iProperties->SetPlayWindow(aStart,aEnd); |
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139 } |
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140 |
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141 TInt CAudioPdPlayUtility::ClearPlayWindow() |
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142 { |
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143 return iProperties->ClearPlayWindow(); |
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144 } |
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145 TInt CAudioPdPlayUtility::SetBalance(TInt aBalance) |
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146 { |
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147 return iProperties->SetBalance(aBalance); |
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148 } |
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149 TInt CAudioPdPlayUtility::GetBalance(TInt& aBalance) |
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150 { |
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151 return iProperties->GetBalance(aBalance); |
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152 } |
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153 TInt CAudioPdPlayUtility::GetBitRate(TUint& aBitRate) |
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154 { |
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155 return iProperties->GetBitRate(aBitRate); |
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156 } |
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157 |
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158 |
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159 void CAudioPdPlayUtility::RegisterForAudioLoadingNotification(MAudioLoadingObserver& aCallback) |
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160 { |
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161 iProperties->RegisterForAudioLoadingNotification(aCallback); |
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162 } |
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163 |
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164 void CAudioPdPlayUtility::GetAudioLoadingProgressL(TInt& aPercentageProgress) |
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165 { |
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166 iProperties->GetAudioLoadingProgressL(aPercentageProgress); |
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167 } |
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168 |
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169 const CMMFControllerImplementationInformation& CAudioPdPlayUtility::ControllerImplementationInformationL() |
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170 { |
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171 return iProperties->ControllerImplementationInformationL(); |
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172 } |
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173 |
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174 |
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175 TInt CAudioPdPlayUtility::CustomCommandSync(const TMMFMessageDestinationPckg& aDestination, TInt aFunction, const TDesC8& aDataTo1, const TDesC8& aDataTo2, TDes8& aDataFrom) |
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176 { |
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177 return iProperties->CustomCommandSync(aDestination, aFunction, aDataTo1, aDataTo2, aDataFrom); |
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178 } |
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179 TInt CAudioPdPlayUtility::CustomCommandSync(const TMMFMessageDestinationPckg& aDestination, TInt aFunction, const TDesC8& aDataTo1, const TDesC8& aDataTo2) |
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180 { |
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181 return iProperties->CustomCommandSync(aDestination, aFunction, aDataTo1, aDataTo2); |
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182 } |
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183 void CAudioPdPlayUtility::CustomCommandAsync(const TMMFMessageDestinationPckg& aDestination, TInt aFunction, const TDesC8& aDataTo1, const TDesC8& aDataTo2, TDes8& aDataFrom, TRequestStatus& aStatus) |
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184 { |
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185 iProperties->CustomCommandAsync(aDestination, aFunction, aDataTo1, aDataTo2, aDataFrom, aStatus); |
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186 } |
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187 void CAudioPdPlayUtility::CustomCommandAsync(const TMMFMessageDestinationPckg& aDestination, TInt aFunction, const TDesC8& aDataTo1, const TDesC8& aDataTo2, TRequestStatus& aStatus) |
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188 { |
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189 iProperties->CustomCommandAsync(aDestination, aFunction, aDataTo1, aDataTo2, aStatus); |
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190 } |
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191 |
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192 void CAudioPdPlayUtility::OpenFileL(const TDesC& aFileName) |
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193 { |
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194 iProperties->OpenFileL(aFileName); |
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195 } |
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196 |
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197 |
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198 void CAudioPdPlayUtility::OpenFileL(const RFile& aFile) |
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199 { |
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200 RFile& file = const_cast<RFile&>(aFile); |
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201 iProperties->OpenFileL(file); |
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202 } |
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203 |
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204 |
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205 void CAudioPdPlayUtility::OpenFileL(const TMMSource& aSource) |
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206 { |
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207 iProperties->OpenFileL(aSource); |
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208 } |
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209 |
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210 void CAudioPdPlayUtility::DlCompleteOpenFileL(const TDesC& aFileName) |
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211 { |
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212 iProperties->DlCompleteOpenFileL(aFileName); |
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213 } |
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214 |
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215 TInt CAudioPdPlayUtility::GetFilePosition(TInt& aFilePosition) |
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216 { |
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217 return iProperties->GetFilePosition(aFilePosition); |
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218 } |
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219 |
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220 TInt CAudioPdPlayUtility::SetFileSize(TInt aFileSize) |
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221 { |
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222 return iProperties->SetFileSize(aFileSize); |
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223 } |
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224 |
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225 TInt CAudioPdPlayUtility::SetBytesDownloaded(TInt aBytesDownloaded, TBool aDownloadComplete) |
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226 { |
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227 return iProperties->SetBytesDownloaded(aBytesDownloaded,aDownloadComplete); |
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228 } |
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229 |
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230 MMMFDRMCustomCommand* CAudioPdPlayUtility::GetDRMCustomCommand() |
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231 { |
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232 //ASSERT(iProperties); |
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233 return iProperties->GetDRMCustomCommand(); |
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234 } |
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235 |
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236 |
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237 TInt CAudioPdPlayUtility::CheckAudioPlayerState() |
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238 { |
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239 return iProperties->CheckAudioPlayerState(); |
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240 } |
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241 |
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242 |
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243 //=============================================================== |
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244 // CAudioPdProperties implementation begins |
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245 // |
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246 //=============================================================== |
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247 CAudioPdProperties* CAudioPdProperties::NewL(MAudioPdPlayUtilityCallback& aCallback) |
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248 { |
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249 CAudioPdProperties* self = new(ELeave) CAudioPdProperties(aCallback); |
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250 CleanupStack::PushL(self); |
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251 self->ConstructL(aCallback); |
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252 CleanupStack::Pop(self); |
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253 return self; |
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254 } |
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255 CAudioPdProperties* CAudioPdProperties::NewLC(MAudioPdPlayUtilityCallback& /*aCallback*/) |
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256 { |
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257 return NULL; |
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258 } |
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259 |
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260 CAudioPdProperties::~CAudioPdProperties() |
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261 { |
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262 |
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263 delete iControllerImplementationInformation; |
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264 delete iAsyncCallBack; |
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265 delete iRepeatTrailingSilenceTimer; |
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266 delete iFindAndOpenController; |
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267 delete iControllerEventMonitor; |
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268 iMediaIds.Close(); |
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269 iController.Close(); |
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270 } |
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271 |
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272 CAudioPdProperties::CAudioPdProperties(/*MMdaAudioPlayerCallback*/MAudioPdPlayUtilityCallback& aCallback): |
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273 iCallback(aCallback), |
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274 iAudioPlayDeviceCommands(iController), |
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275 iAudioPlayControllerCommands(iController), |
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276 iDRMCustomCommands(iController) |
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277 { |
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278 iState = EStopped; |
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279 iPrioritySettings.iPriority = KAudioPriorityRealOnePlayer;//80 |
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280 iPrioritySettings.iPref =(TMdaPriorityPreference) KAudioPrefRealOneLocalPlayback;// 0x01420001; |
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281 iPlayStart = TTimeIntervalMicroSeconds(0); |
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282 iPlayEnd = TTimeIntervalMicroSeconds(0); |
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283 iPlayWindowSet = ENone; |
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284 iSourceHandle = NULL; |
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285 } |
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286 |
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287 void CAudioPdProperties::ConstructL(MAudioPdPlayUtilityCallback& /*aCallback*/) |
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288 { |
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289 |
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290 iControllerEventMonitor = CMMFControllerEventMonitor::NewL(*this, iController); |
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291 iRepeatTrailingSilenceTimer = CRepeatTrailingSilenceTimer::NewL(*this); |
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292 iAsyncCallBack = CMMFMdaAudioPlayerCallBack::NewL(iCallback); |
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293 User::LeaveIfError(iMediaIds.Append(KUidMediaTypeAudio)); |
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294 iFindAndOpenController = CMMFFindAndOpenController::NewL(*this); |
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295 iFindAndOpenController->Configure(iMediaIds[0], iPrioritySettings); |
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296 iFindAndOpenController->ConfigureController(iController, *iControllerEventMonitor, CMMFFindAndOpenController::EPlayback); |
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297 |
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298 } |
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299 |
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300 void CAudioPdProperties::MfaocComplete( |
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301 TInt& aError, |
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302 RMMFController* /*aController*/, |
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303 TUid aControllerUid, |
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304 TMMFMessageDestination* aSourceHandle, |
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305 TMMFMessageDestination* /*aSinkHandle*/) |
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306 { |
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307 |
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308 iSourceHandle = aSourceHandle; |
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309 |
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310 if (aError == KErrNone) |
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311 { |
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312 iControllerUid = aControllerUid; |
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313 |
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314 // Get the clip duration |
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315 iDuration = TTimeIntervalMicroSeconds(0); |
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316 aError = iController.GetDuration(iDuration); |
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317 |
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318 // If an error occurred in any of the above, close the controller. |
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319 if (aError != KErrNone) |
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320 { |
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321 iControllerEventMonitor->Cancel(); |
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322 iController.Close(); |
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323 } |
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324 } |
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325 |
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326 iAsyncCallBack->InitComplete(aError, iDuration); |
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327 } |
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328 |
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329 void CAudioPdProperties::HandleDownloadEventL(TUint aTransactionID, |
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330 TBrCtlDownloadEvent aEvent, |
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331 TUint aValue) |
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332 { |
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333 iCallback.HandleDownloadEventL(aTransactionID,aEvent,aValue); |
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334 |
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335 } |
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336 |
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337 |
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338 void CAudioPdProperties::OpenFileL(const TDesC& aFileName) |
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339 { |
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340 TMMFileSource filesource(aFileName, ContentAccess::KDefaultContentObject, ContentAccess::EPlay); |
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341 OpenFileL(filesource); |
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342 } |
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343 |
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344 |
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345 void CAudioPdProperties::OpenFileL(const RFile& aFile) |
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346 { |
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347 RFile& file = const_cast<RFile&>(aFile); |
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348 TMMFileHandleSource filesource(file, KNullDesC, ContentAccess::EPlay); |
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349 OpenFileL(filesource); |
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350 } |
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351 |
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352 void CAudioPdProperties::OpenFileL(const TMMSource& aSource) |
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353 { |
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354 // If iAsyncCallBack is already active, we're still in the process of notifying the client |
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355 // that a previous request to Open...(...) has completed. |
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356 if (iAsyncCallBack->IsActive()) |
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357 User::Leave(KErrNotReady); |
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358 |
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359 |
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360 if (aSource.SourceType()==KUidMMFileHandleSource) |
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361 { |
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362 |
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363 RFile& fileHandle = static_cast<const TMMFileHandleSource&>(aSource).Handle(); |
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364 |
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365 iFindAndOpenController->ConfigureSourceSink( |
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366 CMMFFindAndOpenController::TSourceSink(KUidProgressiveDlSource,fileHandle), |
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367 CMMFFindAndOpenController::TSourceSink(KUidMmfAudioOutput)); |
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368 |
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369 } |
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370 if (aSource.SourceType()==KUidMMFileSource) |
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371 { |
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372 const TDesC& fileName = static_cast<const TMMFileSource&>(aSource).Name(); |
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373 |
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374 iFindAndOpenController->ConfigureSourceSink( |
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375 CMMFFindAndOpenController::TSourceSink(KUidProgressiveDlSource, |
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376 CMMFFindAndOpenController::GetConfigFile(fileName)), |
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377 CMMFFindAndOpenController::TSourceSink(KUidMmfAudioOutput)); |
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378 |
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379 } |
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380 |
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381 iFindAndOpenController->OpenByFileSource(aSource); |
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382 } |
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383 |
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384 void CAudioPdProperties::DlCompleteOpenFileL(const TDesC& aFileName) |
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385 { |
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386 if (iAsyncCallBack->IsActive()) |
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387 User::Leave(KErrNotReady); |
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388 |
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389 Close(); |
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390 |
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391 TMMFileSource filesource(aFileName, ContentAccess::KDefaultContentObject, ContentAccess::EPlay); |
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392 |
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393 |
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394 iFindAndOpenController->ConfigureSourceSink( |
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395 TMMFileSource(aFileName, filesource.UniqueId(), filesource.Intent(), filesource.IsUIEnabled()), |
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396 CMMFFindAndOpenController::TSourceSink(KUidMmfAudioOutput)); |
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397 |
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398 iFindAndOpenController->OpenByFileSource(filesource); |
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399 |
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400 |
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401 } |
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402 |
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403 |
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404 void CAudioPdProperties::Play() |
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405 { |
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406 // if we're already playing, call the client's callback with KErrNotReady. |
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407 // This is what the controller would do if we allowed the Play() |
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408 // to propagate down. Need to do it here too (for consistency) |
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409 // in case we're in a trailing silence period. |
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410 if (iState == EPlaying) |
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411 { |
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412 iAsyncCallBack->PlayComplete(KErrNotReady); |
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413 return; |
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414 } |
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415 |
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416 // cancel the repeat timer in case the client has called Play() |
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417 // without waiting for the previous play to complete |
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418 iRepeatTrailingSilenceTimer->Cancel(); |
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419 // Reset played count |
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420 iNumberOfTimesPlayed = 0; |
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421 |
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422 DoPlay(); |
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423 } |
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424 |
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425 void CAudioPdProperties::DoPlay() |
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426 { |
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427 #if defined(__AUDIO_PROFILING) |
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428 RDebug::ProfileStart(4); |
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429 #endif // defined(__AUDIO_PROFILING) |
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430 TInt err = KErrNone; |
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431 if (iState != EPaused) |
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432 { |
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433 err = iController.Prime(); |
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434 |
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435 #if defined(__AUDIO_PROFILING) |
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436 RDebug::ProfileEnd(4); |
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437 #endif // defined(__AUDIO_PROFILING) |
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438 |
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439 // make sure we don't set the position outside the play window - |
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440 // but allow it to remain unchanged if it's within the window |
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441 if (iPlayWindowSet == ESet && |
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442 (iPosition < iPlayStart || iPosition >= iPlayEnd)) |
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443 iPosition = iPlayStart; |
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444 |
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445 if (err==KErrNone) |
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446 err = iController.SetPosition(iPosition); |
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447 } |
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448 |
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449 if (err==KErrNone) |
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450 { |
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451 if (iPlayWindowSet == ESet) |
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452 err = iAudioPlayControllerCommands.SetPlaybackWindow(iPlayStart, iPlayEnd); |
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453 else if (iPlayWindowSet == EClear) |
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454 { |
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455 err = iAudioPlayControllerCommands.DeletePlaybackWindow(); |
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456 iPlayWindowSet = ENone; // assume window will stay cleared |
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457 } |
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458 } |
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459 |
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460 if (err==KErrNone) |
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461 { |
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462 #if defined(__AUDIO_PROFILING) |
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463 RDebug::ProfileStart(5); |
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464 #endif // defined(__AUDIO_PROFILING) |
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465 |
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466 err = iController.Play(); |
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467 |
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468 #if defined(__AUDIO_PROFILING) |
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469 RDebug::ProfileEnd(5); |
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470 #endif // defined(__AUDIO_PROFILING) |
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471 } |
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472 |
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473 if (err!=KErrNone) |
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474 iAsyncCallBack->PlayComplete(err); |
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475 else |
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476 { |
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477 iState = EPlaying; |
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478 iCallback.Playing(); |
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479 } |
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480 } |
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481 |
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482 |
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483 void CAudioPdProperties::Stop() |
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484 { |
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485 if (iState==EPlaying || iState==EPaused) |
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486 { |
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487 // cancel the repeat timer in case the client has called Stop() |
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488 // during the trailing silence period |
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489 iRepeatTrailingSilenceTimer->Cancel(); |
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490 |
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491 iController.Stop(); |
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492 iPosition = iPlayStart; |
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493 iState = EStopped; |
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494 } |
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495 |
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496 } |
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497 TInt CAudioPdProperties::Pause() |
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498 { |
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499 TInt err = KErrNone; |
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500 if (iState==EPlaying) |
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501 { |
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502 err = iController.Pause(); |
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503 if (!err || err==KErrNotReady) |
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504 err = iController.GetPosition(iPosition); |
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505 iState = EPaused; |
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506 iCallback.Paused(); |
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507 } |
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508 return err; |
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509 } |
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510 void CAudioPdProperties::SetVolume(TInt aVolume) |
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511 { |
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512 TInt err = iAudioPlayDeviceCommands.SetVolume(aVolume); |
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513 |
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514 __ASSERT_ALWAYS(err==KErrNone, Panic(EMMFMediaClientBadArgument)); |
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515 } |
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516 void CAudioPdProperties::SetRepeats(TInt aRepeatNumberOfTimes, const TTimeIntervalMicroSeconds& aTrailingSilence) |
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517 { |
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518 iNumberOfTimesToRepeat = aRepeatNumberOfTimes; |
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519 iTrailingSilence = aTrailingSilence; |
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520 } |
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521 void CAudioPdProperties::SetVolumeRamp(const TTimeIntervalMicroSeconds& aRampDuration) |
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522 { |
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523 iAudioPlayDeviceCommands.SetVolumeRamp(aRampDuration); |
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524 } |
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525 const TTimeIntervalMicroSeconds& CAudioPdProperties::Duration() |
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526 { |
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527 TInt err = iController.GetDuration(iDuration); |
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528 if (err) |
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529 { |
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530 iDuration = 0; |
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531 } |
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532 return iDuration; |
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533 } |
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534 TInt CAudioPdProperties:: MaxVolume() |
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535 { |
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536 TInt maxVolume = 0; |
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537 #ifdef _DEBUG |
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538 TInt error = |
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539 #endif |
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540 iAudioPlayDeviceCommands.GetMaxVolume(maxVolume); |
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541 __ASSERT_DEBUG(error==KErrNone, Panic(EMMFMediaClientPanicServerCommunicationProblem)); |
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542 return maxVolume; |
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543 } |
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544 void CAudioPdProperties::Close() |
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545 { |
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546 // Reset the audio player state. |
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547 Stop(); |
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548 iControllerEventMonitor->Cancel(); |
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549 iController.Close(); |
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550 } |
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551 TInt CAudioPdProperties::GetPosition(TTimeIntervalMicroSeconds& aPosition) |
|
552 { |
|
553 TInt error = KErrNone; |
|
554 // if (iState==EPlaying) |
|
555 //For progressivedownload pause and resume I need to get the |
|
556 //last position even if not playing. |
|
557 error = iController.GetPosition(iPosition); |
|
558 |
|
559 aPosition = iPosition; |
|
560 return error; |
|
561 } |
|
562 void CAudioPdProperties::SetPosition(const TTimeIntervalMicroSeconds& aPosition) |
|
563 { |
|
564 // Clip the position if aPosition is greater than the duration |
|
565 // or if aPosition is negative. |
|
566 const TTimeIntervalMicroSeconds maxPosition(Duration()); |
|
567 const TTimeIntervalMicroSeconds minPosition(0); |
|
568 |
|
569 if (aPosition > maxPosition) |
|
570 iPosition = maxPosition; |
|
571 else if (aPosition < minPosition) |
|
572 iPosition = minPosition; |
|
573 else |
|
574 iPosition = aPosition; |
|
575 |
|
576 if (iState==EPlaying || iState==EPaused || iState == EStopped) |
|
577 { |
|
578 iController.SetPosition(iPosition); |
|
579 } |
|
580 // else if (iState == EPaused) |
|
581 // { |
|
582 // Stop(); // We call stop so that DevSound's internal buffers are reset |
|
583 // } |
|
584 } |
|
585 |
|
586 TInt CAudioPdProperties::SetPriority(TInt aPriority, TMdaPriorityPreference aPref) |
|
587 { |
|
588 iPrioritySettings.iPref = aPref; |
|
589 iPrioritySettings.iPriority = aPriority; |
|
590 iFindAndOpenController->Configure(iMediaIds[0], iPrioritySettings); |
|
591 |
|
592 return iController.SetPrioritySettings(iPrioritySettings); |
|
593 } |
|
594 TInt CAudioPdProperties::GetVolume(TInt& aVolume) |
|
595 { |
|
596 TInt error = iAudioPlayDeviceCommands.GetVolume(aVolume); |
|
597 return error; |
|
598 } |
|
599 TInt CAudioPdProperties::GetNumberOfMetaDataEntries(TInt& aNumEntries) |
|
600 { |
|
601 TInt error = iController.GetNumberOfMetaDataEntries(aNumEntries); |
|
602 return error; |
|
603 } |
|
604 |
|
605 |
|
606 CMMFMetaDataEntry* CAudioPdProperties::GetMetaDataEntryL(TInt aMetaDataIndex) |
|
607 { |
|
608 return iController.GetMetaDataEntryL(aMetaDataIndex); |
|
609 } |
|
610 |
|
611 TInt CAudioPdProperties::SetPlayWindow(const TTimeIntervalMicroSeconds& aPlayStart, |
|
612 const TTimeIntervalMicroSeconds& aPlayEnd) |
|
613 { |
|
614 TInt error = KErrNone; |
|
615 |
|
616 if (aPlayStart >= TTimeIntervalMicroSeconds(0) && |
|
617 aPlayStart < iDuration && |
|
618 aPlayStart < aPlayEnd && |
|
619 aPlayEnd <= iDuration ) |
|
620 { |
|
621 iPlayStart = aPlayStart; |
|
622 iPlayEnd = aPlayEnd; |
|
623 iPlayWindowSet = ESet; |
|
624 |
|
625 if (iState==EPlaying) |
|
626 error = iAudioPlayControllerCommands.SetPlaybackWindow(aPlayStart, aPlayEnd); |
|
627 } |
|
628 else |
|
629 error = KErrArgument; |
|
630 |
|
631 return error; |
|
632 } |
|
633 |
|
634 TInt CAudioPdProperties::ClearPlayWindow() |
|
635 { |
|
636 // clear play window start - very important because this is assigned |
|
637 // to iPosition when we stop & is used to set the position on the next Play() |
|
638 iPosition = iPlayStart = iPlayEnd = TTimeIntervalMicroSeconds(0); |
|
639 |
|
640 iPlayWindowSet = EClear; |
|
641 TInt err = KErrNone; |
|
642 if (iState==EPlaying) |
|
643 err = iAudioPlayControllerCommands.DeletePlaybackWindow(); |
|
644 return err; |
|
645 } |
|
646 TInt CAudioPdProperties::SetBalance(TInt aBalance) |
|
647 { |
|
648 TInt err = iAudioPlayDeviceCommands.SetBalance(aBalance); |
|
649 return err; |
|
650 } |
|
651 TInt CAudioPdProperties::GetBalance(TInt& aBalance) |
|
652 { |
|
653 TInt err = iAudioPlayDeviceCommands.GetBalance(aBalance); |
|
654 return err; |
|
655 } |
|
656 |
|
657 TInt CAudioPdProperties::GetBitRate(TUint& aBitRate) |
|
658 { |
|
659 RMMFAudioControllerCustomCommands controller(iController); |
|
660 TInt err = controller.GetSourceBitRate(aBitRate); |
|
661 return err; |
|
662 } |
|
663 |
|
664 void CAudioPdProperties::RegisterForAudioLoadingNotification(MAudioLoadingObserver& aLoadingObserver) |
|
665 { |
|
666 iLoadingObserver = &aLoadingObserver; |
|
667 } |
|
668 |
|
669 void CAudioPdProperties::GetAudioLoadingProgressL(TInt& aPercentageProgress) |
|
670 { |
|
671 User::LeaveIfError(iAudioPlayControllerCommands.GetLoadingProgress(aPercentageProgress)); |
|
672 } |
|
673 |
|
674 const CMMFControllerImplementationInformation& CAudioPdProperties::ControllerImplementationInformationL() |
|
675 { |
|
676 if (!iControllerImplementationInformation) |
|
677 { |
|
678 if (iControllerUid==KNullUid) |
|
679 User::Leave(KErrNotReady); |
|
680 iControllerImplementationInformation = CMMFControllerImplementationInformation::NewL(iControllerUid); |
|
681 } |
|
682 return *iControllerImplementationInformation; |
|
683 } |
|
684 |
|
685 TInt CAudioPdProperties::CustomCommandSync(const TMMFMessageDestinationPckg& aDestination, TInt aFunction, const TDesC8& aDataTo1, const TDesC8& aDataTo2, TDes8& aDataFrom) |
|
686 { |
|
687 return iController.CustomCommandSync(aDestination, aFunction, aDataTo1, aDataTo2, aDataFrom); |
|
688 } |
|
689 TInt CAudioPdProperties::CustomCommandSync(const TMMFMessageDestinationPckg& aDestination, TInt aFunction, const TDesC8& aDataTo1, const TDesC8& aDataTo2) |
|
690 { |
|
691 return iController.CustomCommandSync(aDestination, aFunction, aDataTo1, aDataTo2); |
|
692 } |
|
693 void CAudioPdProperties::CustomCommandAsync(const TMMFMessageDestinationPckg& aDestination, TInt aFunction, const TDesC8& aDataTo1, const TDesC8& aDataTo2, TDes8& aDataFrom, TRequestStatus& aStatus) |
|
694 { |
|
695 iController.CustomCommandAsync(aDestination, aFunction, aDataTo1, aDataTo2, aDataFrom, aStatus); |
|
696 } |
|
697 void CAudioPdProperties::CustomCommandAsync(const TMMFMessageDestinationPckg& aDestination, TInt aFunction, const TDesC8& aDataTo1, const TDesC8& aDataTo2, TRequestStatus& aStatus) |
|
698 { |
|
699 iController.CustomCommandAsync(aDestination, aFunction, aDataTo1, aDataTo2, aStatus); |
|
700 } |
|
701 |
|
702 TInt CAudioPdProperties::GetFilePosition(TInt& aFilePosition) |
|
703 { |
|
704 TInt err = KErrNone; |
|
705 TPckgBuf<TInt> dataFrom; |
|
706 |
|
707 if(iSourceHandle != NULL) |
|
708 { |
|
709 TMMFMessageDestinationPckg destPckg(*iSourceHandle); |
|
710 err =CustomCommandSync(destPckg, EGETFILEPOSITION, KNullDesC8, KNullDesC8, dataFrom); |
|
711 } |
|
712 else |
|
713 { |
|
714 err = KErrNotFound; |
|
715 } |
|
716 |
|
717 if(err==KErrNone) |
|
718 aFilePosition = dataFrom(); |
|
719 |
|
720 return err; |
|
721 } |
|
722 |
|
723 TInt CAudioPdProperties::SetFileSize(TInt aFileSize) |
|
724 { |
|
725 TInt err = KErrNone; |
|
726 if(iSourceHandle != NULL) |
|
727 { |
|
728 TMMFMessageDestinationPckg destPckg(*iSourceHandle); |
|
729 TPckgBuf<TInt> data1(aFileSize); |
|
730 err = CustomCommandSync(destPckg, ESETFILESIZE, data1, KNullDesC8); |
|
731 } |
|
732 else |
|
733 { |
|
734 err = KErrNotFound; |
|
735 } |
|
736 return err; |
|
737 } |
|
738 |
|
739 TInt CAudioPdProperties::SetBytesDownloaded(TInt aBytesDownloaded, TBool /*aDownloadComplete*/) |
|
740 { |
|
741 TInt err = KErrNone; |
|
742 if(iSourceHandle != NULL) |
|
743 { |
|
744 TMMFMessageDestinationPckg destPckg(*iSourceHandle); |
|
745 TPckgBuf<TInt> data1(aBytesDownloaded); |
|
746 err = CustomCommandSync(destPckg, ESETBYTESDOWNLOADED, data1, KNullDesC8); |
|
747 } |
|
748 else |
|
749 { |
|
750 err = KErrNotFound; |
|
751 } |
|
752 |
|
753 return err; |
|
754 } |
|
755 |
|
756 |
|
757 MMMFDRMCustomCommand* CAudioPdProperties::GetDRMCustomCommand() |
|
758 { |
|
759 if (iDRMCustomCommands.IsSupported()) |
|
760 { |
|
761 return static_cast<MMMFDRMCustomCommand*>(&iDRMCustomCommands); |
|
762 } |
|
763 else |
|
764 { |
|
765 return NULL; |
|
766 } |
|
767 } |
|
768 |
|
769 |
|
770 TInt CAudioPdProperties::CheckAudioPlayerState() |
|
771 { |
|
772 return iState; |
|
773 } |
|
774 void CAudioPdProperties::HandleEvent(const TMMFEvent& aEvent) |
|
775 { |
|
776 // handle loading started/complete messages first, as the later code does not explicitly check the event type |
|
777 if (aEvent.iEventType==KMMFEventCategoryAudioLoadingStarted) |
|
778 { |
|
779 if (iLoadingObserver) |
|
780 iLoadingObserver->MaloLoadingStarted(); |
|
781 } |
|
782 else if (aEvent.iEventType==KMMFEventCategoryAudioLoadingComplete) |
|
783 { |
|
784 if (iLoadingObserver) |
|
785 iLoadingObserver->MaloLoadingComplete(); |
|
786 } |
|
787 else if (aEvent.iEventType==KMMFEventCategoryPlaybackComplete) |
|
788 { |
|
789 TInt oldState = iState; |
|
790 iPosition = iPlayStart; |
|
791 if (aEvent.iErrorCode == KErrNone) |
|
792 { |
|
793 //If we weren't playing, ignore the event. |
|
794 if(oldState == EPlaying) |
|
795 { |
|
796 //we finished playing the clip so repeat if required |
|
797 iNumberOfTimesPlayed++; |
|
798 if ((iNumberOfTimesPlayed>iNumberOfTimesToRepeat) && (iNumberOfTimesToRepeat!=KMdaRepeatForever)) |
|
799 { |
|
800 //we've repeated enough times now |
|
801 iNumberOfTimesPlayed = 0; |
|
802 iState = EStopped; |
|
803 iCallback.MapcPlayComplete(KErrNone); |
|
804 } |
|
805 else |
|
806 { |
|
807 // We need to repeat the clip |
|
808 // we're truncating the trailingsilence here so maximum time is ~37mins |
|
809 TTimeIntervalMicroSeconds32 silence = I64INT(iTrailingSilence.Int64()); |
|
810 iRepeatTrailingSilenceTimer->After(silence); |
|
811 } |
|
812 } |
|
813 } |
|
814 else |
|
815 { //aEvent.iErrorCode != KErrNone |
|
816 //if we weren't playing, don't advise Client. |
|
817 iState = EStopped; |
|
818 if(oldState == EPlaying) |
|
819 iCallback.MapcPlayComplete(aEvent.iErrorCode); |
|
820 } |
|
821 } |
|
822 |
|
823 // else we have an unexpected event that cannot be dealt with by the client. |
|
824 // We will simply ignore this. |
|
825 } |
|
826 |
|
827 |
|
828 void CAudioPdProperties::RepeatTrailingSilenceTimerComplete() |
|
829 { |
|
830 // reset the position for subsequent plays |
|
831 iPosition = iPlayStart; |
|
832 DoPlay(); |
|
833 } |
|
834 |
|
835 |
|
836 CRepeatTrailingSilenceTimer* CRepeatTrailingSilenceTimer::NewL(MRepeatTrailingSilenceTimerObs& aObs) |
|
837 { |
|
838 CRepeatTrailingSilenceTimer* s = new(ELeave) CRepeatTrailingSilenceTimer(aObs); |
|
839 CleanupStack::PushL(s); |
|
840 s->ConstructL(); |
|
841 CleanupStack::Pop(); |
|
842 return s; |
|
843 } |
|
844 |
|
845 void CRepeatTrailingSilenceTimer::RunL() |
|
846 { |
|
847 iObs.RepeatTrailingSilenceTimerComplete(); |
|
848 } |
|
849 |
|
850 CRepeatTrailingSilenceTimer::CRepeatTrailingSilenceTimer(MRepeatTrailingSilenceTimerObs& aObs) : |
|
851 CTimer(EPriorityHigh), |
|
852 iObs(aObs) |
|
853 { |
|
854 CActiveScheduler::Add(this); |
|
855 } |
|
856 |
|
857 |
|
858 CMMFMdaAudioPlayerCallBack* CMMFMdaAudioPlayerCallBack::NewL(MAudioPdPlayUtilityCallback& aCallback) |
|
859 { |
|
860 return new(ELeave) CMMFMdaAudioPlayerCallBack(aCallback); |
|
861 } |
|
862 |
|
863 CMMFMdaAudioPlayerCallBack::CMMFMdaAudioPlayerCallBack(MAudioPdPlayUtilityCallback& aCallback) : |
|
864 CActive(CActive::EPriorityHigh), iCallback(aCallback) |
|
865 { |
|
866 CActiveScheduler::Add(this); |
|
867 } |
|
868 |
|
869 CMMFMdaAudioPlayerCallBack::~CMMFMdaAudioPlayerCallBack() |
|
870 { |
|
871 Cancel(); |
|
872 } |
|
873 |
|
874 void CMMFMdaAudioPlayerCallBack::InitComplete(TInt aError, const TTimeIntervalMicroSeconds& aDuration) |
|
875 { |
|
876 iError = aError; |
|
877 iDuration = aDuration; |
|
878 iState = ECallbackInitComplete; |
|
879 if (!IsActive()) |
|
880 { |
|
881 TRequestStatus* s = &iStatus; |
|
882 SetActive(); |
|
883 User::RequestComplete(s, KErrNone); |
|
884 } |
|
885 } |
|
886 |
|
887 void CMMFMdaAudioPlayerCallBack::PlayComplete(TInt aError) |
|
888 { |
|
889 iError = aError; |
|
890 iState = ECallbackPlayComplete; |
|
891 if (!IsActive()) |
|
892 { |
|
893 TRequestStatus* s = &iStatus; |
|
894 SetActive(); |
|
895 User::RequestComplete(s, KErrNone); |
|
896 } |
|
897 } |
|
898 |
|
899 |
|
900 void CMMFMdaAudioPlayerCallBack::PlayingCallback() |
|
901 { |
|
902 iState = ECallbackPlaying; |
|
903 if (!IsActive()) |
|
904 { |
|
905 TRequestStatus* s = &iStatus; |
|
906 SetActive(); |
|
907 User::RequestComplete(s, KErrNone); |
|
908 } |
|
909 } |
|
910 |
|
911 void CMMFMdaAudioPlayerCallBack::PausedCallback() |
|
912 { |
|
913 iState = ECallbackPaused; |
|
914 if (!IsActive()) |
|
915 { |
|
916 TRequestStatus* s = &iStatus; |
|
917 SetActive(); |
|
918 User::RequestComplete(s, KErrNone); |
|
919 } |
|
920 } |
|
921 |
|
922 |
|
923 void CMMFMdaAudioPlayerCallBack::RunL() |
|
924 { |
|
925 switch (iState) |
|
926 { |
|
927 case ECallbackInitComplete: |
|
928 iCallback.MapcInitComplete(iError, iDuration); |
|
929 break; |
|
930 case ECallbackPlayComplete: |
|
931 iCallback.MapcPlayComplete(iError); |
|
932 break; |
|
933 case ECallbackPlaying: |
|
934 iCallback.Playing(); |
|
935 break; |
|
936 case ECallbackPaused: |
|
937 iCallback.Paused(); |
|
938 break; |
|
939 |
|
940 } |
|
941 } |
|
942 |
|
943 void CMMFMdaAudioPlayerCallBack::DoCancel() |
|
944 { |
|
945 // Nothing to cancel |
|
946 } |
|
947 |