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1 /* |
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2 * Copyright (c) 2008 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 Video base playback view |
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15 * |
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16 */ |
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17 |
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18 // Version : %version: da1mmcf#12 % |
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19 |
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20 |
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21 |
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22 // This file defines the API for .dll |
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23 |
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24 #ifndef __MPXVIDEOVIEWWRAPPER_H__ |
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25 #define __MPXVIDEOVIEWWRAPPER_H__ |
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26 |
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27 // Include Files |
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28 |
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29 #include <e32base.h> // CBase |
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30 #include <e32std.h> // TBuf |
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31 #include <mpxplaybackobserver.h> |
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32 #include <mpxvideoplaybackdefs.h> |
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33 #include <mpxviewactivationobserver.h> |
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34 #include <mpxcollectionobserver.h> |
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35 |
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36 #include "mpxvideoplaybackcontrol.hrh" |
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37 |
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38 // Constants |
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39 |
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40 // Forward Declarations |
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41 class MMPXPlaybackUtility; |
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42 class MMPXCollectionUtility; |
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43 class HbVideoBasePlaybackView; |
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44 class CMPXVideoPlaybackDisplayHandler; |
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45 class QMPXVideoPlaybackViewFileDetails; |
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46 class CMPXVideoPlaybackUserInputHandler; |
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47 class QMPXVideoPlaybackControlsController; |
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48 |
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49 // Class Definitions |
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50 |
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51 class CMPXVideoViewWrapper : public CBase, |
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52 public MMPXPlaybackObserver, |
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53 public MMPXViewActivationObserver, |
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54 public MMPXPlaybackCallback, |
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55 public MMPXCollectionObserver |
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56 { |
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57 public: |
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58 static CMPXVideoViewWrapper* NewL( HbVideoBasePlaybackView* aView ); |
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59 virtual ~CMPXVideoViewWrapper(); |
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60 |
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61 private: |
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62 CMPXVideoViewWrapper( HbVideoBasePlaybackView* aView ); |
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63 void ConstructL(); |
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64 |
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65 public: |
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66 virtual void HandleCommandL( TInt aCommand ); |
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67 |
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68 void RetrieveFileNameAndModeL( CMPXCommand* aCmd ); |
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69 |
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70 /* |
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71 * From MMPXViewActivationObserver |
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72 * Handle view activation. |
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73 * |
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74 * @param aCurrentViewType Current view type Uid. |
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75 * @param aPreviousViewType Previous view type Uid. |
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76 */ |
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77 inline void HandleViewActivation( const TUid& /*aCurrentViewType*/, |
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78 const TUid& /*aPreviousViewType*/ ) {} |
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79 |
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80 /** |
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81 * From MMPXPlaybackObserver |
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82 * Handle playback message |
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83 * |
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84 * @param aMessage Playback Message |
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85 * @param aErr system error code. |
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86 */ |
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87 virtual void HandlePlaybackMessage( CMPXMessage* aMessage, TInt aError ); |
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88 |
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89 /** |
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90 * From MMPXPlaybackCallback |
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91 * Handle playback property |
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92 * |
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93 * @param aProperty the property |
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94 * @param aValue the value of the property |
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95 * @param aError error code |
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96 */ |
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97 void HandlePropertyL( TMPXPlaybackProperty aProperty, |
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98 TInt aValue, |
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99 TInt aError ); |
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100 |
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101 /** |
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102 * Method is called continously until aComplete=ETrue, signifying that |
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103 * it is done and there will be no more callbacks |
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104 * Only new items are passed each time |
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105 * |
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106 * @param aPlayer UID of the subplayer |
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107 * @param aSubPlayers a list of sub players |
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108 * @param aComplete ETrue no more sub players. EFalse more subplayer |
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109 * expected |
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110 * @param aError error code |
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111 */ |
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112 inline void HandleSubPlayerNamesL( TUid /*aPlayer*/, |
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113 const MDesCArray* /*aSubPlayers*/, |
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114 TBool /*aComplete*/, |
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115 TInt /*aError*/ ) |
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116 {} |
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117 |
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118 /** |
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119 * Call back of media request |
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120 * |
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121 * @param aMedia media |
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122 * @param aError error code |
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123 */ |
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124 void HandleMediaL( const CMPXMedia& aProperties, TInt aError ); |
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125 |
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126 |
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127 /** |
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128 * Handle completion of a asynchronous command |
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129 * @param aCommandResult result of the command, NULL if error |
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130 * @param aError error code |
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131 */ |
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132 void HandlePlaybackCommandComplete( CMPXCommand* /*aCommandResult*/, |
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133 TInt /*aError*/); |
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134 /* |
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135 * From base class MMPXCollectionMediaObserver |
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136 * (via MMPXCollectionObserver) |
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137 * Handle extended media properties |
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138 * |
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139 * @param aMedia media |
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140 * @param aError error code |
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141 */ |
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142 inline void HandleCollectionMediaL( const CMPXMedia& /*aMedia*/, TInt /*aError*/ ) {} |
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143 |
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144 /* |
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145 * From base class MMPXCollectionObserver |
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146 */ |
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147 inline void HandleCollectionMessage( CMPXMessage* /*aMsg*/, TInt /*aErr*/ ) {} |
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148 |
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149 inline void HandleOpenL( const CMPXMedia& /*aEntries*/, |
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150 TInt /*aIndex*/, |
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151 TBool /*aComplete*/, |
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152 TInt /*aError*/ ) {} |
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153 |
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154 inline void HandleOpenL( const CMPXCollectionPlaylist& /*aPlaylist*/, TInt /*aError*/ ) {} |
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155 |
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156 /** |
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157 * Set property |
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158 */ |
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159 void SetPropertyL( TMPXPlaybackProperty aProperty, TInt aValue ); |
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160 virtual void RetrievePdlInformationL(); |
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161 |
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162 TBool IsLive(); |
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163 |
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164 TBool IsPlaylist(); |
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165 |
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166 void IssueVideoAppForegroundCmdL(TBool aForeground); |
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167 |
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168 void RequestMediaL(); |
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169 |
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170 void CreateGeneralPlaybackCommandL( TMPXPlaybackCommand aCmd ); |
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171 |
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172 TBool IsAppInFrontL(); |
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173 |
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174 /* |
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175 * Activates an active object to close the player |
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176 * @since 5.0 |
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177 */ |
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178 void ActivateClosePlayerActiveObject(); |
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179 |
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180 void CreateControlsL(); |
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181 |
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182 TBool IsMultiItemPlaylist(); |
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183 |
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184 void UpdateVideoRect( TInt aX, TInt aY, TInt aWidth, TInt aHeight, TBool transitionEffect ); |
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185 |
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186 void UpdateVideoRectDone(); |
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187 |
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188 void HandlePluginError( TInt aError ); |
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189 |
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190 void ClosePlaybackViewL(); |
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191 |
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192 void HandleBufferingStateL(); |
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193 |
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194 void IssuePlayCommandL(); |
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195 |
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196 |
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197 /* |
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198 * Provides the static function for the callback to close the player |
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199 * Called by CIdle iIdle |
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200 * @since 3.2 |
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201 * @param aPtr Pointer to callback class |
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202 * @return KErrNone |
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203 */ |
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204 static TInt ClosePlayerL( TAny* aPtr ); |
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205 |
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206 /* |
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207 * Called to stop and exit the player |
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208 * @since 3.2 |
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209 * @return void |
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210 */ |
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211 void DoClosePlayerL(); |
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212 |
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213 void HandleVideoPlaybackMessage( CMPXMessage* aMessage ); |
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214 |
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215 private: |
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216 |
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217 /** |
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218 * Handle playback message |
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219 * |
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220 * @param aMsg playback message |
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221 */ |
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222 virtual void DoHandlePlaybackMessageL( CMPXMessage* aMessage ); |
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223 |
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224 /** |
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225 * Handle playback error message |
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226 * |
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227 * @param aErr system error code. |
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228 */ |
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229 void DoHandleErrorPlaybackMessageL( TInt aError ); |
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230 |
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231 void DisplayFileDetailsDialogL(); |
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232 |
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233 /** |
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234 * Handle media properties. |
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235 * |
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236 * @param aMedia media properties |
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237 * @param aError error code |
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238 */ |
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239 virtual void DoHandleMediaL( const CMPXMedia& aMedia, TInt aError ); |
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240 |
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241 void CreateVideoSpecificCmdL( TMPXVideoPlaybackCommand aCmd ); |
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242 |
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243 void ParseMetaDataL( const CMPXMedia& aMedia ); |
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244 |
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245 void DoHandleStateChangeL( TInt aNewState ); |
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246 |
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247 void HandleGeneralPlaybackMessageL( CMPXMessage* aMessage ); |
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248 |
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249 void SetAspectRatioL( TMPXVideoPlaybackCommand aCmd ); |
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250 |
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251 void HandleVolumeCmdL( TMPXPlaybackCommand aCmd ); |
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252 |
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253 void HandleShortPressBackwardL(); |
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254 |
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255 protected: // data |
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256 MMPXPlaybackUtility* iPlaybackUtility; |
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257 MMPXCollectionUtility* iCollectionUtility; |
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258 TMPXPlaybackState iPlaybackState; |
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259 |
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260 QMPXVideoPlaybackViewFileDetails* iFileDetails; |
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261 CIdle* iCloseAO; |
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262 |
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263 HbVideoBasePlaybackView* iView; |
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264 CMPXVideoPlaybackDisplayHandler* iDisplayHandler; |
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265 CMPXVideoPlaybackUserInputHandler* iUserInputHandler; |
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266 QMPXVideoPlaybackControlsController* iControlsController; |
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267 |
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268 TBool iMediaRequested; |
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269 TBool iPlaylistView; |
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270 }; |
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271 |
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272 #endif // __MPXVIDEOVIEWWRAPPER_H__ |
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273 |
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274 // EOF |