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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: 16 % |
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19 |
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20 |
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21 // This file defines the API for VideoBasePlaybackView.dll |
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22 |
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23 #ifndef __VIDEOBASEPLAYBACKVIEW_H__ |
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24 #define __VIDEOBASEPLAYBACKVIEW_H__ |
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25 |
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26 // Include Files |
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27 #include <e32base.h> // CBase |
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28 #include <e32std.h> // TBuf |
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29 #include <aknview.h> |
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30 #include <mpxplaybackobserver.h> |
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31 #include <mpxviewactivationobserver.h> |
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32 #include <mpxcollectionobserver.h> |
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33 |
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34 #include "mpxvideoplaybackcontrol.hrh" |
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35 #include "mpxvideoplaybackdisplayhandler.h" |
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36 #include <mpxvideoplaybackdefs.h> |
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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 CMPXVideoPlaybackContainer; |
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42 class MMPXPlaybackUtility; |
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43 class MMPXViewUtility; |
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44 class MMPXCollectionUtility; |
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45 class CMPFileDetailsDialog; |
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46 class CMPFileDetails; |
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47 |
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48 class CMPXVideoPlaybackViewFileDetails; |
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49 |
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50 |
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51 // Class Definitions |
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52 |
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53 class CMPXVideoBasePlaybackView : public CAknView, |
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54 public MMPXPlaybackObserver, |
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55 public MMPXViewActivationObserver, |
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56 public MMPXPlaybackCallback, |
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57 public MMPXCollectionObserver |
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58 { |
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59 public: |
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60 ~CMPXVideoBasePlaybackView(); |
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61 |
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62 /** |
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63 * From CAknView |
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64 * Command handling function. |
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65 * |
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66 * @param aCommand Command which is handled |
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67 */ |
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68 virtual void HandleCommandL( TInt aCommand ); |
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69 |
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70 void RetrieveFileNameAndModeL( CMPXCommand* aCmd ); |
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71 |
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72 protected: |
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73 |
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74 /** |
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75 * From CAknView |
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76 * Processes user commands. |
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77 * |
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78 * @param aCommand ID of the command to respond to. |
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79 */ |
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80 virtual void ProcessCommandL( TInt aCommand ); |
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81 |
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82 /** |
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83 * From CAknView |
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84 * Event handler for status pane size changes. |
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85 * |
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86 */ |
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87 virtual void HandleStatusPaneSizeChange(); |
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88 |
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89 /** |
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90 * From CAknView |
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91 * Handles a view activation. |
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92 * |
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93 * @param aPrevViewId Specifies the view previously active. |
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94 * @param aCustomMessageId Specifies the message type. |
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95 * @param aCustomMessage The activation message. |
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96 */ |
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97 virtual void DoActivateL( const TVwsViewId& aPrevViewId, |
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98 TUid aCustomMessageId, |
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99 const TDesC8& aCustomMessage ); |
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100 |
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101 /** |
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102 * From CAknView |
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103 * View deactivation function. |
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104 */ |
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105 virtual void DoDeactivate(); |
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106 |
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107 /** |
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108 * From CAknView |
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109 * Foreground event handling function. |
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110 * |
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111 * @param aForeground Indicates the required focus state of the control. |
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112 */ |
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113 virtual void HandleForegroundEventL( TBool aForeground ); |
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114 |
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115 /** |
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116 * From MEikMenuObserver |
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117 */ |
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118 virtual void DynInitMenuPaneL( TInt aResourceId, CEikMenuPane* aMenuPane ); |
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119 |
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120 /** |
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121 * From MMPXPlaybackObserver |
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122 * Handle playback message |
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123 * |
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124 * @param aMessage Playback Message |
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125 * @param aErr system error code. |
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126 */ |
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127 virtual void HandlePlaybackMessage( CMPXMessage* aMessage, TInt aError ); |
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128 |
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129 /* |
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130 * From MMPXViewActivationObserver |
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131 * Handle view activation. |
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132 * |
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133 * @param aCurrentViewType Current view type Uid. |
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134 * @param aPreviousViewType Previous view type Uid. |
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135 */ |
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136 void HandleViewActivation( const TUid& aCurrentViewType, const TUid& aPreviousViewType ); |
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137 |
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138 /** |
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139 * From MMPXPlaybackCallback |
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140 * Handle playback property |
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141 * |
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142 * @param aProperty the property |
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143 * @param aValue the value of the property |
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144 * @param aError error code |
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145 */ |
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146 void HandlePropertyL( TMPXPlaybackProperty aProperty, |
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147 TInt aValue, |
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148 TInt aError ); |
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149 |
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150 /** |
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151 * Method is called continously until aComplete=ETrue, signifying that |
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152 * it is done and there will be no more callbacks |
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153 * Only new items are passed each time |
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154 * |
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155 * @param aPlayer UID of the subplayer |
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156 * @param aSubPlayers a list of sub players |
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157 * @param aComplete ETrue no more sub players. EFalse more subplayer |
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158 * expected |
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159 * @param aError error code |
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160 */ |
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161 inline void HandleSubPlayerNamesL( TUid /*aPlayer*/, |
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162 const MDesCArray* /*aSubPlayers*/, |
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163 TBool /*aComplete*/, |
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164 TInt /*aError*/ ) |
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165 {} |
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166 |
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167 /** |
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168 * Call back of media request |
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169 * |
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170 * @param aMedia media |
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171 * @param aError error code |
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172 */ |
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173 void HandleMediaL( const CMPXMedia& aProperties, TInt aError ); |
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174 |
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175 void UpdatePbPluginMediaL( TBool aSeek); |
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176 |
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177 |
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178 /** |
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179 * Handle completion of a asynchronous command |
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180 * @param aCommandResult result of the command, NULL if error |
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181 * @param aError error code |
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182 */ |
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183 void HandlePlaybackCommandComplete( CMPXCommand* /*aCommandResult*/, |
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184 TInt /*aError*/); |
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185 /* |
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186 * From base class MMPXCollectionMediaObserver |
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187 * (via MMPXCollectionObserver) |
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188 * Handle extended media properties |
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189 * |
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190 * @param aMedia media |
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191 * @param aError error code |
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192 */ |
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193 inline void HandleCollectionMediaL( const CMPXMedia& /*aMedia*/, TInt /*aError*/ ) {} |
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194 |
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195 /* |
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196 * From base class MMPXCollectionObserver |
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197 */ |
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198 inline void HandleCollectionMessage( CMPXMessage* /*aMsg*/, TInt /*aErr*/ ) {} |
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199 |
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200 inline void HandleOpenL( const CMPXMedia& /*aEntries*/, |
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201 TInt /*aIndex*/, |
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202 TBool /*aComplete*/, |
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203 TInt /*aError*/ ) {} |
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204 |
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205 inline void HandleOpenL( const CMPXCollectionPlaylist& /*aPlaylist*/, TInt /*aError*/ ) {} |
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206 |
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207 public: |
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208 /** |
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209 * Set property |
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210 */ |
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211 void SetPropertyL( TMPXPlaybackProperty aProperty, TInt aValue ); |
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212 virtual void RetrievePdlInformationL(); |
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213 |
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214 protected: |
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215 |
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216 virtual void CloseEmbeddedPlaybackViewL() = 0; |
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217 |
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218 /* |
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219 * Handle Download State Change |
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220 * @param aState new state of the download |
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221 */ |
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222 virtual void HandlePdlStateChangeL( TInt aState ) = 0; |
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223 |
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224 /* |
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225 * Handle transition to the stopped state |
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226 */ |
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227 virtual void HandleStoppedStateL() = 0; |
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228 |
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229 virtual void HandlePluginErrorL( TInt aError ); |
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230 |
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231 virtual void ClosePlaybackViewL(); |
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232 |
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233 virtual void HandleBufferingStateL(); |
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234 |
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235 virtual void IssuePlayCommandL(); |
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236 |
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237 void InitializeVideoPlaybackViewL(); |
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238 void DisplayInfoMessageL( TInt aResourceId, TBool aWaitingDialog = EFalse ); |
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239 void DisplayErrorMessageL( TInt aResourceId ); |
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240 |
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241 |
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242 CMPXVideoBasePlaybackView(); |
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243 |
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244 /* |
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245 * Activates an active object to close the player |
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246 * @since 5.0 |
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247 */ |
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248 void ActivateClosePlayerActiveObject(); |
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249 |
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250 /* |
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251 * Provides the static function for the callback to close the player |
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252 * Called by CIdle iIdle |
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253 * @since 3.2 |
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254 * @param aPtr Pointer to callback class |
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255 * @return KErrNone |
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256 */ |
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257 static TInt ClosePlayerL( TAny* aPtr ); |
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258 |
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259 /* |
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260 * Called to stop and exit the player |
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261 * @since 3.2 |
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262 * @return void |
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263 */ |
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264 virtual void DoClosePlayerL(); |
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265 |
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266 |
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267 virtual void HandleVideoPlaybackMessage( CMPXMessage* aMessage ); |
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268 |
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269 /** |
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270 * Returns views Implementation id. |
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271 * @return id for this view. |
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272 */ |
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273 virtual TUid ViewImplementationId() const = 0; |
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274 |
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275 virtual void HandleClosePlaybackViewL(); |
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276 |
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277 TBool IsAppInFrontL(); |
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278 |
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279 TInt RetrieveBufferingPercentageL(); |
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280 |
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281 private: |
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282 |
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283 /** |
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284 * Handle playback message |
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285 * |
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286 * @param aMsg playback message |
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287 */ |
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288 virtual void DoHandlePlaybackMessageL( CMPXMessage* aMessage ); |
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289 |
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290 /** |
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291 * Handle playback error message |
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292 * |
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293 * @param aErr system error code. |
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294 */ |
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295 void DoHandleErrorPlaybackMessageL( TInt aError ); |
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296 |
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297 void SetDisplayWindowL(); |
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298 |
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299 void CreateGeneralPlaybackCommandL( TMPXPlaybackCommand aCmd ); |
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300 |
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301 void SetVideoRectL(); |
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302 |
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303 |
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304 void DisplayFileDetailsDialogL(); |
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305 |
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306 /** |
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307 * Handle media properties. |
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308 * |
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309 * @param aMedia media properties |
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310 * @param aError error code |
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311 */ |
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312 virtual void DoHandleMediaL( const CMPXMedia& aMedia, TInt aError ); |
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313 |
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314 void CreateAbortDsaCmdL(); |
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315 |
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316 void CreateVideoSpecificCmdL( TMPXVideoPlaybackCommand aCmd ); |
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317 |
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318 void RestartDsaL(); |
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319 |
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320 void RequestMediaL(); |
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321 void RequestCollectionMediaL(); |
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322 void RequestPlaybackMediaL(); |
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323 |
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324 void ParseMetaDataL( const CMPXMedia& aMedia ); |
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325 |
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326 void DoHandleStateChangeL( TInt aNewState ); |
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327 |
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328 void HandleGeneralPlaybackMessageL( CMPXMessage* aMessage ); |
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329 |
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330 void SetAspectRatioL( TMPXVideoPlaybackCommand aCmd ); |
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331 |
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332 void HandleVolumeCmdL( TMPXPlaybackCommand aCmd ); |
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333 |
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334 void HandleShortPressBackwardL(); |
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335 |
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336 TInt AddDllPath( TDes& aFileName ); |
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337 |
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338 void ShowFileDetailsDialogL(); |
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339 |
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340 void HandleDrmErrorsL( TInt aError ); |
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341 TBool IsMultiItemPlaylist(); |
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342 TInt OpenDrmFileHandleL( RFile& aFile ); |
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343 void LaunchDRMDetailsL(); |
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344 |
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345 #ifdef SYMBIAN_ENABLE_64_BIT_FILE_SERVER_API |
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346 TInt OpenDrmFileHandle64L( RFile64& aFile ); |
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347 #endif // SYMBIAN_ENABLE_64_BIT_FILE_SERVER_API |
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348 |
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349 protected: // data |
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350 MMPXPlaybackUtility* iPlaybackUtility; |
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351 MMPXViewUtility* iViewUtility; |
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352 MMPXCollectionUtility* iCollectionUtility; |
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353 CMPXVideoPlaybackDisplayHandler* iDisplayHandler; |
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354 |
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355 TMPXPlaybackState iPlaybackState; |
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356 |
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357 CMPXVideoPlaybackContainer* iContainer; |
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358 |
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359 TInt iVideoResourceOffset; |
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360 |
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361 CMPFileDetailsDialog* iFileDetailsDialog; |
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362 CMPXVideoPlaybackViewFileDetails* iFileDetails; |
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363 CIdle* iCloseAO; |
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364 |
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365 TBool iMediaRequested; |
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366 TBool iPlaylistView; |
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367 TBool iCollectionMediaRequested; |
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368 |
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369 HBufC* iClipName; |
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370 }; |
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371 |
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372 #endif // __VIDEOBASEPLAYBACKVIEW_H__ |
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373 |
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374 // EOF |