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1 /* |
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2 * Copyright (c) 2003, 2004, 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: Plays snap, self-timer and video start/stop sounds. |
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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 // INCLUDES |
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20 #include <videotelui.rsg> |
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21 |
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22 #include <avkon.rsg> |
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23 |
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24 #include <AudioPreference.h> |
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25 #include <StringLoader.h> |
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26 |
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27 #include <CVtLogger.h> |
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28 |
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29 #include "cvtengr2ftoneplayer.h" |
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30 |
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31 // CONSTANTS |
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32 |
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33 // FORWARD DECLARATIONS |
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34 |
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35 // ================= MEMBER FUNCTIONS ======================= |
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36 |
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37 // ---------------------------------------------------------- |
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38 // CVtEngR2FTonePlayer::CVtEngR2FTonePlayer |
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39 // C++ constructor |
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40 // ---------------------------------------------------------- |
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41 // |
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42 CVtEngR2FTonePlayer::CVtEngR2FTonePlayer() |
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43 { |
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44 } |
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45 |
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46 |
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47 // --------------------------------------------------------------------------- |
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48 // CVtEngR2FTonePlayer::NewL |
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49 // Symbian OS two-phased constructor |
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50 // --------------------------------------------------------------------------- |
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51 // |
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52 CVtEngR2FTonePlayer* CVtEngR2FTonePlayer::NewL() |
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53 { |
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54 CVtEngR2FTonePlayer* self = new ( ELeave ) CVtEngR2FTonePlayer(); |
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55 CleanupStack::PushL( self ); |
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56 self->ConstructL(); |
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57 CleanupStack::Pop(); |
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58 return self; |
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59 } |
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60 |
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61 |
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62 // ---------------------------------------------------------- |
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63 // CVtEngR2FTonePlayer::ConstructL |
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64 // Symbian OS 2nd phase constructor |
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65 // ---------------------------------------------------------- |
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66 // |
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67 void CVtEngR2FTonePlayer::ConstructL() |
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68 { |
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69 __VTPRINTENTER( "CVtEngR2FTonePlayer.ConstructL" ) |
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70 iAudioPlayer = CMdaAudioPlayerUtility::NewL( *this, |
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71 KAudioPriorityVideoRecording, |
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72 TMdaPriorityPreference( KAudioPrefCamera ) ); |
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73 |
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74 iVideoStartSound = StringLoader::LoadL( R_VIDEOTELUI_VIDEO_RECORD_START_SOUND_PATH ); |
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75 iVideoStopSound = StringLoader::LoadL( R_VIDEOTELUI_VIDEO_RECORD_STOP_SOUND_PATH ); |
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76 iSoundInProgress = EFalse; |
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77 iOpenFileInProgress = EFalse; |
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78 __VTPRINTEXIT( "CVtEngR2FTonePlayer.ConstructL" ) |
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79 } |
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80 |
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81 |
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82 // Destructor. |
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83 CVtEngR2FTonePlayer::~CVtEngR2FTonePlayer() |
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84 { |
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85 if ( iAudioPlayer ) |
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86 { |
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87 iAudioPlayer->Close(); |
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88 delete iAudioPlayer; |
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89 } |
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90 |
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91 delete iVideoStartSound; |
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92 delete iVideoStopSound; |
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93 } |
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94 |
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95 |
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96 // --------------------------------------------------------------------------- |
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97 // CVtEngR2FTonePlayer::PlaySound |
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98 // Play a sound with given id. |
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99 // --------------------------------------------------------------------------- |
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100 // |
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101 TInt CVtEngR2FTonePlayer::PlaySound( TInt aSound ) |
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102 { |
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103 __VTPRINTENTER( "CVtEngR2FTonePlayer.PlaySound" ) |
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104 TInt err = KErrNone; |
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105 iAudioPlayer->Stop(); |
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106 iAudioPlayer->Close(); |
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107 |
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108 switch ( aSound ) |
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109 { |
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110 case EVtR2FVideoStartSoundId: |
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111 case EVtR2FVideoStopSoundId: |
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112 { |
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113 __VTPRINT( DEBUG_GEN,"CVtEngR2FTonePlayer.PlaySound() user sound" ) |
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114 |
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115 // Set correct sound file |
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116 TPtrC soundFile = *iVideoStartSound; |
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117 if ( aSound == EVtR2FVideoStopSoundId ) |
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118 { |
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119 soundFile.Set( *iVideoStopSound ); |
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120 } |
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121 |
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122 // Video recording start sound using MMF |
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123 if ( !iOpenFileInProgress && !iSoundInProgress ) |
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124 { |
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125 TRAP( err, iAudioPlayer->OpenFileL( soundFile ) ); |
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126 if ( !err ) |
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127 { |
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128 __VTPRINT( DEBUG_GEN,"CVtEngR2FTonePlayer.PlaySound() open now in progress" ) |
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129 iOpenFileInProgress = ETrue; |
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130 } |
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131 } |
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132 else |
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133 { |
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134 __VTPRINT( DEBUG_GEN, "CVtEngR2FTonePlayer.PlaySound() err, in use" ) |
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135 // The last OpenFileL call still hasnt completed. |
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136 // Cannot start playing a new file. |
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137 err = KErrInUse; |
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138 } |
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139 break; |
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140 } |
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141 |
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142 default: |
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143 { |
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144 // Other sounds are not supported |
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145 err = KErrArgument; |
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146 break; |
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147 } |
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148 } |
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149 __VTPRINTEXIT( "CVtEngR2FTonePlayer.PlaySound" ) |
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150 return err; |
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151 } |
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152 |
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153 // --------------------------------------------------------------------------- |
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154 // CVtEngR2FTonePlayer::Stop |
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155 // Stop any ongoing sound. |
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156 // --------------------------------------------------------------------------- |
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157 // |
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158 void CVtEngR2FTonePlayer::StopSound() |
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159 { |
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160 __VTPRINTENTER( "CVtEngR2FTonePlayer.StopSound" ) |
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161 |
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162 iAudioPlayer->Stop(); |
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163 iAudioPlayer->Close(); |
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164 |
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165 __VTPRINTEXIT( "CVtEngR2FTonePlayer.StopSound" ) |
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166 } |
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167 |
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168 // --------------------------------------------------------------------------- |
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169 // CVtEngR2FTonePlayer::MapcInitComplete |
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170 // CMdaAudioPlayerUtility initialization complete |
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171 // --------------------------------------------------------------------------- |
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172 // |
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173 void CVtEngR2FTonePlayer::MapcInitComplete( |
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174 TInt aError, const TTimeIntervalMicroSeconds& aDuration ) |
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175 { |
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176 __VTPRINTENTER( "CVtEngR2FTonePlayer.MapcInitComplete" ) |
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177 __VTPRINT3( DEBUG_GEN, "CVtEngR2FTonePlayer.MapcInitComplete(%d, %d) ", |
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178 aError, I64INT( aDuration.Int64()) ) |
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179 |
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180 (void) aDuration; |
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181 |
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182 iOpenFileInProgress = EFalse; |
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183 |
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184 // If tone can be played |
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185 if ( !aError ) |
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186 { |
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187 __VTPRINT( DEBUG_GEN, "CVtEngR2FTonePlayer.MapcInitComplete() play" ) |
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188 iSoundInProgress = ETrue; |
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189 iAudioPlayer->Play(); |
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190 } |
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191 // error occured during tone player init |
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192 else |
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193 { |
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194 __VTPRINT( DEBUG_GEN,"CVtEngR2FTonePlayer.MapcInitComplete() error" ) |
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195 } |
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196 __VTPRINTEXIT( "CVtEngR2FTonePlayer.MapcInitComplete" ) |
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197 } |
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198 |
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199 |
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200 // --------------------------------------------------------------------------- |
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201 // CVtEngR2FTonePlayer::MapcPlayComplete |
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202 // Playback complete, notify observer |
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203 // --------------------------------------------------------------------------- |
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204 // |
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205 void CVtEngR2FTonePlayer::MapcPlayComplete( TInt aError ) |
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206 { |
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207 __VTPRINTENTER( "CVtEngR2FTonePlayer.MapcPlayComplete" ) |
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208 __VTPRINT2( DEBUG_GEN, "CVtEngR2FTonePlayer.MapcPlayComplete(%d)", aError) |
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209 |
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210 (void) aError; |
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211 |
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212 iSoundInProgress = EFalse; |
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213 __VTPRINTEXIT( "CVtEngR2FTonePlayer.MapcPlayComplete" ) |
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214 } |
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215 |
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216 |
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217 // End of File |