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1 /* |
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2 * Copyright (c) 2005-2006 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: Class that handles voice progressdialog operations. |
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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 |
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20 #ifndef AUDIOMESSAGEPROGRESSDIALOG_H |
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21 #define AUDIOMESSAGEPROGRESSDIALOG_H |
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22 |
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23 #include <e32base.h> |
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24 #include <AknProgressDialog.h> |
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25 #include <notecontrol.h> |
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26 #include <remconcoreapitargetobserver.h> |
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27 #include <e32debug.h> |
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28 #include "amsvoiceobserver.h" |
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29 #include <AknNaviDecoratorObserver.h> |
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30 |
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31 class CAudioMessageRecorder; |
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32 class MAmsVolumeObserver; |
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33 class CRemConInterfaceSelector; |
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34 class CRemConCoreApiTarget; |
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35 class CAknVolumePopup; |
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36 class CAudioMessageDocument; |
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37 |
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38 /** |
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39 * Shows dialog with progressbar, states and time of duration. |
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40 * Controls recording and playing via AudioMessageRecoder object |
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41 * |
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42 * @lib audiomessage.exe |
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43 * @since S60 v3.1 |
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44 */ |
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45 class CAudioMessageProgressDialog : public CAknProgressDialog, |
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46 public MAmsVoiceObserver, |
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47 public MRemConCoreApiTargetObserver, |
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48 public MAknNaviDecoratorObserver |
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49 { |
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50 protected: |
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51 enum TAmsProgressFlags |
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52 { |
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53 EAmsWorkingModeRecorder = 0x1, |
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54 EAmsSetExit = 0x2, |
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55 EAmsWsEventStop = 0x4, |
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56 EAmsPause = 0x8, |
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57 EAmsSupportAudioOutput = 0x10, |
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58 EAmsAudioOutputEarpiece = 0x20 |
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59 }; |
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60 public: // Constructors and destructor |
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61 /** |
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62 * Constructor |
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63 */ |
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64 CAudioMessageProgressDialog( CAudioMessageDocument& aDocument); |
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65 |
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66 /** |
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67 * Destructor |
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68 */ |
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69 virtual ~CAudioMessageProgressDialog(); |
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70 |
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71 /** |
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72 * Factory function to create this object |
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73 * |
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74 * @param aFile filehandle for voice |
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75 * @param aVolume volume level |
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76 * @param aSpeakerEarpiece speaker ETrue earpiece |
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77 * @param aRecorder, record or play working mode |
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78 */ |
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79 static CAudioMessageProgressDialog* NewL( const RFile& aFile, TInt aVolume, |
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80 TBool aSpeakerEarpiece, TBool aRecorder, CAudioMessageDocument& aDocument); |
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81 |
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82 /** |
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83 * set observer for navipane use |
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84 */ |
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85 void SetNaviObserver( MAmsVolumeObserver* aObserver ); |
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86 |
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87 /** |
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88 * set mode of progressdialog |
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89 * @param ETrue recoding, EFalse playing |
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90 */ |
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91 // void SetMode( TBool aMode ); |
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92 |
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93 /** |
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94 * set max message size |
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95 * @param sSize |
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96 */ |
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97 void SetMaxMessageSize( TUint aSize ); |
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98 |
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99 /** |
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100 * stop recording/playing |
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101 */ |
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102 void Stop(); |
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103 |
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104 /** |
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105 * Starts remove timer. Cancels running remove timer. |
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106 * If SVK event occurs, the timer is cancelled and restarted. |
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107 */ |
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108 void StartRemoveTimerL( ); |
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109 |
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110 /** |
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111 * Cancels remove timer. |
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112 * If SVK event occurs, the timer is restarted. |
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113 */ |
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114 void CancelRemoveTimer( ); |
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115 |
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116 |
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117 /** |
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118 * From MAknNaviDecoratorObserver |
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119 * Handles the navi decorator events. |
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120 * These are created by pressing the arrows related on volumebar. |
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121 */ |
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122 void HandleNaviDecoratorEventL( TInt aEventID ); |
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123 |
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124 /** |
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125 * From MCoeControlObserver |
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126 * Handles the control events coming from the volumebar. |
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127 * These events do not include the arrow-presses. |
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128 */ |
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129 void HandleControlEventL( CCoeControl* aControl, TCoeEvent aEventType ); |
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130 |
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131 /** |
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132 * Sets the observer for the volumecontrol |
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133 */ |
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134 void SetVolCtrlObserver( MCoeControlObserver& aObserver ); |
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135 |
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136 |
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137 protected: // New functions |
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138 /** |
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139 * Constructor. |
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140 */ |
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141 void ConstructL( const RFile& aFile, TInt aVolume , |
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142 TBool aSpeakerEarpiece, TBool aRecorder); |
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143 |
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144 protected: // from MAmsRecObserver |
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145 /** |
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146 * Called to notify a change in the observed subject's state. |
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147 */ |
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148 void PlayingStops(); |
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149 |
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150 void UpdateL( TTimeIntervalMicroSeconds aCurrentDuration, TInt aErrorCode ); |
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151 private: |
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152 /** |
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153 * Calls respective observer function |
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154 */ |
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155 void DoChangeVolumeL( ); |
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156 |
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157 /** |
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158 * ChangeVolume is the callback function called from change volume timer. |
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159 */ |
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160 static TInt ChangeVolume(TAny* aThis); |
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161 |
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162 /** |
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163 * From CAknProgressDialog |
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164 * keyevents |
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165 */ |
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166 TKeyResponse OfferKeyEventL( const TKeyEvent& aKeyEvent, TEventCode aType ); |
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167 |
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168 //from MRemConCoreApiTargertObserver |
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169 protected: |
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170 /** |
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171 * @see MRemConCoreApiTargetObserver. |
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172 * |
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173 * A command has been received. |
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174 * @param aOperationId The operation ID of the command. |
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175 * @param aButtonAct The button action associated with the command. |
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176 */ |
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177 void MrccatoCommand( TRemConCoreApiOperationId aOperationId, |
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178 TRemConCoreApiButtonAction aButtonAct ); |
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179 // from CAknProgressDialog |
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180 protected: |
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181 |
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182 /** |
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183 * From CAknProgressDialog |
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184 * @see CAknProgressDialog for more information |
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185 */ |
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186 void PreLayoutDynInitL(); |
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187 |
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188 /** |
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189 * From CAknProgressDialog |
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190 * @see CAknProgressDialog for more information |
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191 */ |
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192 void PostLayoutDynInitL(); |
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193 |
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194 /** |
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195 * From CAknProgressDialog |
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196 * @see CAknProgressDialog for more information |
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197 */ |
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198 TBool OkToExitL(TInt aButtonId); |
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199 |
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200 private: // Functions from base classes |
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201 |
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202 /** |
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203 * Called by Update |
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204 * updates the progress bar texts |
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205 * @return void |
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206 * @param text and interval |
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207 */ |
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208 void UpdateProgressTextL( TInt aText, |
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209 TTimeIntervalMicroSeconds aMicroSec ); |
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210 /** |
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211 * Called by Update |
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212 * updates the progress bar |
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213 * @return void |
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214 * @param currrent value of timer |
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215 */ |
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216 void DoTickL(TTimeIntervalMicroSeconds aCurrValue); |
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217 |
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218 /** |
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219 * pause recording |
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220 */ |
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221 void PauseL(); |
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222 |
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223 /** |
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224 * continue recording. |
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225 */ |
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226 void ContinueL(); |
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227 |
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228 /** |
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229 * set softkeys dynamically |
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230 * @param resouce |
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231 */ |
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232 void SetSoftkeys( TInt aSk ); |
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233 |
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234 /** |
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235 * set icon for progressdialog |
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236 */ |
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237 void SetProgressIconL( TInt aIconId, TInt aIconMask ); |
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238 |
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239 /** |
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240 * change outputouting |
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241 */ |
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242 void ToLoudspeaker(); |
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243 |
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244 /** |
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245 * change outputouting |
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246 */ |
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247 void ToEarpiece(); |
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248 |
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249 /** |
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250 * sets navipanel volume indicator via appui |
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251 */ |
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252 void SetNaviVolL(); |
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253 |
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254 /** |
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255 * show note when max rec time appears |
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256 */ |
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257 void ShowInformationNoteL( TInt aResourceID, TBool aWaiting ); |
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258 |
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259 private: //data |
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260 CAudioMessageDocument& iDocument; |
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261 /** |
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262 * Observer to notify about a event. |
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263 * Not owned. |
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264 **/ |
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265 MAmsVolumeObserver* iNaviVolObserver; |
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266 CEikProgressInfo* iProgressInfo; |
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267 |
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268 /** |
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269 * recorder. |
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270 * Owned. |
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271 **/ |
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272 CAudioMessageRecorder* iRecorder; |
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273 |
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274 TTimeIntervalMicroSeconds iPausePosMicroSec; |
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275 |
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276 /** |
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277 * max rec/play time. |
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278 */ |
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279 TTimeIntervalMicroSeconds iMaxDurationMicroSec; |
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280 |
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281 /** |
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282 * max size, sets by appui |
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283 */ |
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284 TUint iMaxMessageSize; |
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285 |
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286 /** |
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287 * for storing current volume level |
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288 **/ |
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289 TInt iCurrentVolume; |
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290 TInt iTickCount; |
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291 |
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292 CAknVolumePopup* iVolumePopup; |
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293 |
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294 /** |
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295 * max rec/play value. |
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296 */ |
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297 TInt iFinalValue; |
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298 TInt iIncrement; |
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299 /** |
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300 * Remote Controller. |
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301 * Owned. |
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302 */ |
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303 CRemConInterfaceSelector* iInterfaceSelector; |
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304 |
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305 /** |
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306 * Remote Controller. |
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307 * Not owned. |
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308 */ |
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309 CRemConCoreApiTarget* iCoreTarget; |
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310 CPeriodic* iVolumeTimer; |
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311 |
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312 /** |
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313 * for volume up/down use |
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314 **/ |
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315 TInt iChange; |
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316 |
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317 /** |
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318 * for mode, exits, outputrouting, feature |
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319 **/ |
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320 TInt iFlags; |
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321 HBufC* iTimeDuratBase; |
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322 HBufC* iTextRecording; |
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323 HBufC* iTextPlaying; |
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324 HBufC* iTextPaused; |
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325 |
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326 //Following are made to reduce allocation in every 1 second when |
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327 //the progressbar is running |
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328 HBufC* iLengthMax; |
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329 HBufC* iLengthNow; |
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330 |
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331 #ifdef RD_SCALABLE_UI_V2 |
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332 MCoeControlObserver* iVolCtrlObserver; |
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333 #endif |
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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 #endif // AudioMessagePROGRESSDIALOG_H |
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339 |
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340 // End of File |