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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: |
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15 * MsgEditor Audio media control - a Message Editor Base control. |
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16 * |
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17 */ |
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18 |
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19 |
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20 |
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21 // INCLUDE FILES |
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22 #include "MsgAudioControl.h" |
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23 |
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24 #include <AudioPreference.h> |
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25 #include <DRMCommon.h> |
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26 #include <mmf/common/mmcaf.h> // TMMSource |
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27 |
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28 #include <MsgEditorCommon.h> |
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29 |
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30 #include "MsgFrameControl.h" // for FrameControl |
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31 |
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32 #include "MsgMediaControlLogging.h" |
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33 |
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34 // ========================================================== |
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35 |
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36 // EXTERNAL DATA STRUCTURES |
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37 |
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38 // EXTERNAL FUNCTION PROTOTYPES |
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39 |
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40 // CONSTANTS |
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41 |
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42 // MACROS |
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43 |
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44 // LOCAL CONSTANTS AND MACROS |
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45 |
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46 // MODULE DATA STRUCTURES |
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47 |
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48 // LOCAL FUNCTION PROTOTYPES |
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49 |
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50 // ================= MEMBER FUNCTIONS ======================= |
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51 |
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52 // --------------------------------------------------------- |
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53 // CMsgAudioControl::CMsgAudioControl |
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54 // |
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55 // Constructor. |
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56 // --------------------------------------------------------- |
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57 // |
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58 CMsgAudioControl::CMsgAudioControl( MMsgBaseControlObserver& aBaseControlObserver, |
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59 TMdaPriority aPriority, |
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60 TMdaPriorityPreference aPreference ) : |
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61 CMsgMediaControl( aBaseControlObserver, EMsgComponentIdAudio, EMsgAudioControl ), |
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62 iPriority( aPriority ), |
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63 iPreference( aPreference ) |
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64 { |
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65 } |
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66 |
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67 // --------------------------------------------------------- |
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68 // CMsgAudioControl::ConstructL |
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69 // |
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70 // |
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71 // --------------------------------------------------------- |
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72 // |
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73 void CMsgAudioControl::ConstructL( CMsgEditorView& aParent, MMsgAsyncControlObserver* aObserver ) |
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74 { |
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75 BaseConstructL( aParent, aObserver ); |
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76 |
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77 SetRect( MsgEditorCommons::MsgDataPane() ); |
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78 } |
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79 |
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80 |
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81 // --------------------------------------------------------- |
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82 // CMsgAudioControl::NewL |
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83 // |
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84 // Two-phased constructor. |
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85 // --------------------------------------------------------- |
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86 // |
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87 EXPORT_C CMsgAudioControl* CMsgAudioControl::NewL( CMsgEditorView& aParent, |
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88 MMsgAsyncControlObserver* aObserver, |
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89 TMdaPriority aPriority, |
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90 TMdaPriorityPreference aPreference ) |
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91 { |
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92 CMsgAudioControl* self = new( ELeave ) CMsgAudioControl( aParent, aPriority, aPreference ); |
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93 |
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94 CleanupStack::PushL( self ); |
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95 self->ConstructL( aParent, aObserver ); |
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96 CleanupStack::Pop( self ); |
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97 |
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98 return self; |
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99 } |
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100 |
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101 // --------------------------------------------------------- |
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102 // CMsgAudioControl::~CMsgAudioControl |
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103 // |
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104 // Destructor |
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105 // --------------------------------------------------------- |
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106 // |
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107 CMsgAudioControl::~CMsgAudioControl() |
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108 { |
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109 delete iAudioPlayer; |
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110 |
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111 iAudioFile.Close(); |
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112 } |
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113 |
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114 // --------------------------------------------------------- |
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115 // CMsgAudioControl::SetAndGetSizeL |
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116 // |
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117 // Calculates and sets the size of the control and returns new size as |
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118 // reference aSize. |
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119 // --------------------------------------------------------- |
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120 // |
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121 void CMsgAudioControl::SetAndGetSizeL( TSize& aSize ) |
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122 { |
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123 // No need to change width |
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124 // Frame size is always larger than icon size |
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125 aSize.iHeight = iFrame->FrameSize().iHeight; |
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126 aSize.iHeight = iBaseLine * |
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127 ( ( aSize.iHeight + iBaseLine - 1 ) / iBaseLine ); |
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128 |
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129 SetSize( aSize ); |
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130 } |
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131 |
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132 // --------------------------------------------------------- |
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133 // CMsgAudioControl::Reset |
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134 // |
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135 // Empties the control. |
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136 // --------------------------------------------------------- |
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137 // |
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138 void CMsgAudioControl::Reset() |
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139 { |
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140 Close(); |
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141 |
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142 CMsgMediaControl::Reset(); |
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143 } |
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144 |
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145 // --------------------------------------------------------- |
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146 // CMsgAudioControl::SizeChanged |
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147 // |
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148 // Called when size is changed. |
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149 // --------------------------------------------------------- |
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150 // |
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151 void CMsgAudioControl::SizeChanged() |
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152 { |
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153 CMsgMediaControl::SizeChanged(); |
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154 |
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155 SetPosition( Rect().iTl ); |
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156 } |
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157 |
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158 |
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159 // --------------------------------------------------------- |
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160 // CMsgAudioControl::LoadL |
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161 // --------------------------------------------------------- |
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162 // |
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163 void CMsgAudioControl::LoadL( RFile& aFileHandle ) |
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164 { |
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165 MSGMEDIACONTROLLOGGER_ENTERFN( "MsgAudioControl::LoadL()" ); |
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166 |
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167 iAudioFile.Close(); |
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168 User::LeaveIfError( iAudioFile.Duplicate( aFileHandle ) ); |
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169 |
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170 if ( !iAudioPlayer ) |
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171 { |
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172 iAudioPlayer = CMdaAudioPlayerUtility::NewL( *this, |
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173 iPriority, |
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174 iPreference ); |
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175 } |
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176 else |
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177 { |
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178 iAudioPlayer->Close(); |
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179 } |
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180 |
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181 TMMFileHandleSource mmSource( iAudioFile, iUniqueContentId ); |
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182 iAudioPlayer->OpenFileL( mmSource ); |
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183 |
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184 SetState( EMsgAsyncControlStateOpening ); |
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185 |
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186 MSGMEDIACONTROLLOGGER_LEAVEFN( "MsgAudioControl::LoadL()" ); |
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187 } |
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188 |
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189 // --------------------------------------------------------- |
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190 // CMsgAudioControl::Cancel |
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191 // --------------------------------------------------------- |
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192 // |
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193 void CMsgAudioControl::Cancel() |
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194 { |
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195 if ( iState == EMsgAsyncControlStateOpening ) |
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196 { |
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197 iAudioPlayer->Close(); |
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198 SetState( EMsgAsyncControlStateIdle ); |
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199 } |
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200 } |
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201 |
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202 // --------------------------------------------------------- |
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203 // CMsgAudioControl::Play |
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204 // --------------------------------------------------------- |
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205 // |
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206 void CMsgAudioControl::PlayL() |
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207 { |
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208 MSGMEDIACONTROLLOGGER_ENTERFN( "MsgAudioControl::PlayL()" ); |
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209 |
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210 if ( iAudioPlayer ) |
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211 { |
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212 iAudioPlayer->Play(); |
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213 SetState( EMsgAsyncControlStatePlaying ); |
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214 } |
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215 |
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216 MSGMEDIACONTROLLOGGER_LEAVEFN( "MsgAudioControl::PlayL()" ); |
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217 } |
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218 |
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219 // --------------------------------------------------------- |
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220 // CMsgAudioControl::Close |
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221 // --------------------------------------------------------- |
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222 // |
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223 void CMsgAudioControl::Close() |
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224 { |
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225 MSGMEDIACONTROLLOGGER_ENTERFN( "MsgAudioControl::Close()" ); |
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226 |
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227 if ( iAudioPlayer ) |
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228 { |
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229 iAudioPlayer->Close(); |
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230 delete iAudioPlayer; |
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231 iAudioPlayer = NULL; |
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232 } |
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233 |
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234 iAudioFile.Close(); |
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235 |
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236 SetState( EMsgAsyncControlStateIdle ); |
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237 |
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238 MSGMEDIACONTROLLOGGER_LEAVEFN( "MsgAudioControl::Close()" ); |
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239 } |
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240 |
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241 // --------------------------------------------------------- |
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242 // CMsgAudioControl::Stop |
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243 // --------------------------------------------------------- |
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244 // |
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245 void CMsgAudioControl::Stop() |
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246 { |
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247 MSGMEDIACONTROLLOGGER_ENTERFN( "MsgAudioControl::Stop()" ); |
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248 |
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249 if ( iAudioPlayer ) |
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250 { |
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251 iAudioPlayer->Stop(); |
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252 SetState( EMsgAsyncControlStateStopped ); |
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253 } |
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254 |
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255 MSGMEDIACONTROLLOGGER_LEAVEFN( "MsgAudioControl::Stop()" ); |
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256 } |
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257 |
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258 // --------------------------------------------------------- |
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259 // CMsgAudioControl::PauseL |
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260 // --------------------------------------------------------- |
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261 // |
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262 void CMsgAudioControl::PauseL() |
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263 { |
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264 MSGMEDIACONTROLLOGGER_ENTERFN( "MsgAudioControl::PauseL()" ); |
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265 |
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266 if ( iAudioPlayer ) |
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267 { |
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268 User::LeaveIfError( iAudioPlayer->Pause() ); |
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269 SetState( EMsgAsyncControlStatePaused ); |
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270 } |
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271 |
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272 MSGMEDIACONTROLLOGGER_LEAVEFN( "MsgAudioControl::PauseL()" ); |
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273 } |
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274 |
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275 // ========================================================= |
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276 // Callbacks from CMdaAudioPlayerUtility |
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277 // ========================================================= |
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278 |
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279 // --------------------------------------------------------- |
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280 // CMsgAudioControl::MapcInitComplete |
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281 // --------------------------------------------------------- |
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282 // |
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283 void CMsgAudioControl::MapcInitComplete( TInt aError, |
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284 const TTimeIntervalMicroSeconds& /*aDuration*/ ) |
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285 { |
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286 // Close the handle now |
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287 iAudioFile.Close(); |
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288 |
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289 // Needed so that audio controller won't consume DRM rights automatically. |
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290 MMMFDRMCustomCommand* customCommand = iAudioPlayer->GetDRMCustomCommand(); |
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291 if ( customCommand ) |
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292 { |
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293 customCommand->DisableAutomaticIntent( ETrue ); |
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294 } |
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295 |
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296 HandleCallback( aError, EFalse, EMsgAsyncControlStateReady ); |
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297 } |
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298 |
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299 // --------------------------------------------------------- |
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300 // CMsgAudioControl::MapcPlayComplete |
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301 // --------------------------------------------------------- |
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302 // |
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303 void CMsgAudioControl::MapcPlayComplete( TInt aError ) |
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304 { |
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305 HandleCallback( aError, ETrue , EMsgAsyncControlStateStopped ); |
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306 } |
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307 |
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308 |
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309 // --------------------------------------------------------- |
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310 // CMsgAudioControl::HandleCallback |
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311 // --------------------------------------------------------- |
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312 // |
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313 void CMsgAudioControl::HandleCallback( TInt aError, |
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314 TBool aDefaultStop, |
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315 TMsgAsyncControlState aNewState ) |
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316 { |
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317 MSGMEDIACONTROLLOGGER_ENTERFN( "MsgAudioControl::HandleCallback()" ); |
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318 MSGMEDIACONTROLLOGGER_WRITEF_ERROR_STATE( _L("CMsgAudioControl::HandleCallbackL: **aError: %d, CurrentState: %S"),aError, iState); |
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319 MSGMEDIACONTROLLOGGER_WRITEF_ERROR_STATE( _L("CMsgAudioControl::HandleCallbackL: **aError: %d, aNewState: %S"),aError, aNewState); |
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320 |
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321 iError = aError; |
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322 |
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323 // To simulate drm error, use e.g. -30100 |
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324 switch ( aError ) |
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325 { |
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326 case KErrNone: |
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327 { |
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328 SetState( aNewState ); |
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329 break; |
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330 } |
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331 case DRMCommon::EGeneralError: |
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332 case DRMCommon::EUnknownMIME: |
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333 case DRMCommon::EVersionNotSupported: |
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334 case DRMCommon::ESessionError: |
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335 // const TInt KErrCANoRights =-17452: |
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336 case DRMCommon::ENoRights: |
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337 case DRMCommon::ERightsDBCorrupted: |
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338 case DRMCommon::EUnsupported: |
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339 case DRMCommon::EInvalidRights: |
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340 // const TInt KErrCANoPermission =-17451: |
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341 case DRMCommon::ERightsExpired: |
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342 { |
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343 SetState( EMsgAsyncControlStateNoRights ); |
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344 break; |
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345 } |
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346 case KErrNoMemory: |
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347 case KErrNotSupported: |
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348 case KErrCorrupt: |
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349 { |
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350 // These errors are always "fatal". |
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351 aDefaultStop = EFalse; |
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352 // Fall-through... |
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353 } |
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354 default: |
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355 { |
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356 if ( aDefaultStop ) |
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357 { |
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358 Stop(); |
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359 } |
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360 |
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361 SetState( EMsgAsyncControlStateCorrupt ); |
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362 } |
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363 } |
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364 |
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365 MSGMEDIACONTROLLOGGER_LEAVEFN( "MsgAudioControl::HandleCallback()" ); |
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366 } |
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367 |
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368 // End of File |