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1 /* |
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2 * Copyright (c) 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: MPX embeddedplayback view implementation |
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15 * |
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16 */ |
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17 |
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18 |
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19 |
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20 #ifndef C_CMPXEMBEDDEDPLAYBACKVIEWIMP_H |
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21 #define C_CMPXEMBEDDEDPLAYBACKVIEWIMP_H |
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22 |
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23 |
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24 // INCLUDES |
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25 #include <AknProgressDialog.h> // MProgressDialogCallback |
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26 #include <mpxcollectionhelper.h> |
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27 #include <mpxcollectionuihelper.h> |
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28 #include "mpxembeddedplaybackview.h" |
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29 #include <akntoolbarobserver.h> |
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30 |
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31 // FORWARD DECLARATIONS |
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32 class CMPXEmbeddedPlaybackViewContainer; |
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33 class CMPXEmbeddedPlaybackViewLayout; |
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34 class CAknToolbar; |
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35 |
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36 // CLASS DECLARATION |
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37 |
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38 /** |
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39 * MPX playback view. |
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40 * |
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41 * @lib mpxplaybackview.lib |
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42 * @since S60 v3.0 |
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43 */ |
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44 NONSHARABLE_CLASS( CMPXEmbeddedPlaybackViewImp ) : public CMPXEmbeddedPlaybackView |
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45 ,public MAknToolbarObserver |
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46 { |
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47 public: |
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48 |
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49 /** |
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50 * Two-phased constructor. |
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51 * |
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52 * @since 3.0 |
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53 * @return Pointer to newly created object. |
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54 */ |
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55 static CMPXEmbeddedPlaybackViewImp* NewL(); |
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56 |
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57 /** |
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58 * Two-phased constructor. |
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59 * |
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60 * @since 3.0 |
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61 * @return Pointer to newly created object. |
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62 */ |
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63 static CMPXEmbeddedPlaybackViewImp* NewLC(); |
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64 |
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65 /** |
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66 * Destructor. |
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67 */ |
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68 ~CMPXEmbeddedPlaybackViewImp(); |
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69 |
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70 private: |
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71 enum TMPXNpvSaveMode |
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72 { |
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73 EMPXNpvUsePreviousMode = 0, |
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74 EMPXNpvOpenAfterSave, |
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75 EMXPNpvExitAppAfterSave, |
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76 EMPXNpvExitHostAppAfterSave |
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77 }; |
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78 |
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79 private: |
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80 |
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81 /** |
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82 * C++ default constructor. |
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83 */ |
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84 CMPXEmbeddedPlaybackViewImp(); |
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85 |
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86 /** |
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87 * By default Symbian 2nd phase constructor is private. |
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88 */ |
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89 void ConstructL(); |
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90 |
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91 // from base class CMPXCommonPlaybackViewImp |
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92 |
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93 /** |
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94 * Updates the title pane |
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95 */ |
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96 void UpdateTitlePaneL(); |
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97 |
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98 /** |
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99 * Updates track info field. |
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100 * |
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101 * @param aMedia Media's properties. If NULL, default info will |
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102 * be shown. |
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103 */ |
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104 void UpdateTrackInfoL( const CMPXMedia* aMedia ); |
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105 |
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106 /** |
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107 * Displays error notes. |
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108 * |
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109 * @param aError Error ID to be handled. |
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110 */ |
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111 virtual void HandleErrorL( TInt aError ); |
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112 |
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113 /** |
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114 * Handle playback property |
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115 * |
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116 * @param aProperty the property |
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117 * @param aValue the value of the property |
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118 * @param aError error code |
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119 */ |
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120 virtual void DoHandlePropertyL( |
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121 TMPXPlaybackProperty aProperty, |
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122 TInt aValue, |
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123 TInt aError ); |
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124 |
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125 // from base class MMPXCHelperEmbeddedOpenObserver |
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126 |
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127 /** |
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128 * From MMPXCHelperEmbeddedOpenObserver |
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129 * Handles errors from opening in embedded mode |
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130 * @param aErr, error code |
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131 */ |
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132 void HandleEmbeddedOpenL( TInt aErr, TMPXGeneralCategory aCategory ); |
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133 |
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134 // from base class MEikMenuObserver |
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135 |
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136 /** |
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137 * From MEikMenuObserver |
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138 * Dynamically initialises a menu pane. |
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139 * |
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140 * @param aResourceId The ID of the menu pane. |
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141 * @param aMenuPane The menu pane itself. |
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142 */ |
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143 void DynInitMenuPaneL( |
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144 TInt aResourceId, |
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145 CEikMenuPane* aMenuPane ); |
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146 |
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147 |
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148 // from base class CAknView |
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149 |
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150 /** |
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151 * From CAknView |
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152 * Returns views id. |
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153 * |
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154 * @since 3.0 |
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155 * @return Views Uid |
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156 */ |
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157 TUid Id() const; |
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158 |
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159 /** |
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160 * From CAknView |
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161 * Command handling function. |
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162 * |
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163 * @since 3.0 |
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164 * @param aCommand Command which is handled |
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165 */ |
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166 void HandleCommandL( TInt aCommand ); |
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167 |
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168 /** |
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169 * From CAknView |
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170 * Handles a view activation. |
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171 * |
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172 * @param aPrevViewId Specifies the view previously active. |
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173 * @param aCustomMessageId Specifies the message type. |
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174 * @param aCustomMessage The activation message. |
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175 */ |
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176 void DoActivateL( |
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177 const TVwsViewId& aPrevViewId, |
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178 TUid aCustomMessageId, |
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179 const TDesC8& aCustomMessage ); |
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180 |
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181 |
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182 private: // new methods |
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183 |
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184 /** |
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185 * Handle media properties. |
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186 * |
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187 * @param aMedia media properties |
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188 * @param aError error code |
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189 */ |
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190 void DoHandleMediaL( |
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191 const CMPXMedia& aMedia, |
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192 TInt aError ); |
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193 |
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194 /** |
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195 * Handle saving a file |
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196 * |
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197 * @param aMode The action to perform after save is completed |
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198 */ |
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199 void HandleSaveL( TMPXNpvSaveMode aMode ); |
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200 void DoHandlePlaybackMessageL( const CMPXMessage& aMessage ); |
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201 |
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202 /** |
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203 * From MAknToolbarObserver |
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204 * Processes user commands. |
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205 * |
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206 * @since 5.0 |
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207 * @param aCommand ID of the command to respond to. |
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208 */ |
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209 void OfferToolbarEventL( TInt aCommandId ); |
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210 |
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211 /** |
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212 * From MAknToolbarObserver |
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213 * Used to change toolbar settings before it is made visible |
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214 * |
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215 * @since 5.0 |
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216 * @param aCommand ID of the command to respond to. |
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217 */ |
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218 void DynInitToolbarL( TInt aResourceId, CAknToolbar* aToolBar ); |
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219 |
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220 private: // data |
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221 TInt iEmbeddedResourceOffset; |
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222 CMPXEmbeddedPlaybackViewLayout* iPlaybackViewLayout; // owned |
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223 TBool iSaveInProgress; |
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224 TBool iPrepareToSave; |
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225 TMPXNpvSaveMode iSaveMode; |
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226 CAknToolbar* iToolbar; //owned |
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227 }; |
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228 |
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229 #endif // C_CMPXPLAYBACKVIEWIMP_H |
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230 |
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231 // End of File |