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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: Implementation of Podcast playback view |
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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 // INCLUDE FILES |
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21 #include <StringLoader.h> |
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22 #include <aknViewAppUi.h> |
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23 #include <eikmenub.h> |
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24 #include <eikapp.h> |
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25 #include <AknUtils.h> |
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26 #include <bautils.h> |
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27 #include <data_caging_path_literals.hrh> |
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28 #include <mpxpodcastplaybackview.rsg> |
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29 #include <mpxcommonplaybackview.rsg> |
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30 #include <featmgr.h> |
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31 |
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32 #include <mpxcollectionframeworkdefs.h> |
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33 #include <mpxcollectionmessage.h> |
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34 #include <mpxcollectionutility.h> |
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35 #include <mpxcollectionhelperfactory.h> |
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36 #include <mpxcollectionuihelper.h> |
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37 #include <mpxcollectionpath.h> |
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38 #include <mpxcollectionplaylist.h> |
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39 #include <mpxmedia.h> |
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40 #include <mpxviewutility.h> |
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41 #include <mpxviewpluginmanager.h> |
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42 #include <mpxmediamusicdefs.h> |
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43 #include <mpxpodcastdefs.h> |
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44 #include <mpxmediadrmdefs.h> |
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45 #include <mpxplaybackutility.h> |
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46 #include <mpxmessagegeneraldefs.h> |
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47 #include <mpxplaybackmessage.h> |
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48 #include <mpxuser.h> |
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49 #include <mpxappui.hrh> |
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50 #include "mpxcommonplaybackview.hrh" |
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51 #include "mpxpodcastplaybackviewimp.h" |
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52 #include "mpxpodcastplaybackviewcontainer.h" |
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53 #include "mpxpodcastplaybackviewlayout.h" |
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54 #include "mpxpodcastplaybackview.hrh" |
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55 #include "mpxlog.h" |
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56 |
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57 #include "mpxcommonplaybackview.hrh" |
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58 |
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59 #include <akntoolbar.h> |
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60 #include <aknbutton.h> |
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61 // CONSTANTS |
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62 _LIT( KMPXPodcastPlaybackRscPath, "mpxpodcastplaybackview.rsc" ); |
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63 const TInt KPodcastingCollectionID = 0x101FFC3C; |
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64 |
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65 // ======== MEMBER FUNCTIONS ======== |
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66 |
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67 // --------------------------------------------------------------------------- |
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68 // C++ default constructor can NOT contain any code, that |
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69 // might leave. |
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70 // --------------------------------------------------------------------------- |
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71 // |
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72 CMPXPodcastPlaybackViewImp::CMPXPodcastPlaybackViewImp() |
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73 { |
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74 } |
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75 |
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76 // --------------------------------------------------------------------------- |
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77 // Symbian 2nd phase constructor can leave. |
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78 // --------------------------------------------------------------------------- |
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79 // |
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80 void CMPXPodcastPlaybackViewImp::ConstructL() |
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81 { |
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82 MPX_FUNC( "CMPXPodcastPlaybackViewImp::ConstructL" ); |
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83 |
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84 CCoeEnv* coeEnv = iEikonEnv; |
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85 TParse parse; |
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86 parse.Set( KMPXPodcastPlaybackRscPath, &KDC_APP_RESOURCE_DIR, NULL ); |
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87 TFileName resourceFile( parse.FullName() ); |
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88 User::LeaveIfError( MPXUser::CompleteWithDllPath( resourceFile ) ); |
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89 BaflUtils::NearestLanguageFile( coeEnv->FsSession(), resourceFile ); |
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90 iPodcastResourceOffset = coeEnv->AddResourceFileL( resourceFile ); |
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91 |
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92 CMPXCommonPlaybackViewImp::ConstructL(); |
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93 |
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94 BaseConstructL( R_MPX_PODCAST_PLAYBACK_VIEW ); |
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95 if(AknLayoutUtils::PenEnabled()) |
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96 { |
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97 if ( Toolbar() ) |
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98 { |
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99 iToolbar = Toolbar(); |
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100 iToolbar->SetToolbarObserver( this ); |
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101 } |
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102 } |
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103 |
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104 } |
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105 |
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106 // --------------------------------------------------------------------------- |
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107 // Two-phased constructor. |
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108 // --------------------------------------------------------------------------- |
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109 // |
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110 CMPXPodcastPlaybackViewImp* CMPXPodcastPlaybackViewImp::NewL() |
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111 { |
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112 CMPXPodcastPlaybackViewImp* self = CMPXPodcastPlaybackViewImp::NewLC(); |
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113 CleanupStack::Pop( self ); |
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114 return self; |
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115 } |
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116 |
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117 // --------------------------------------------------------------------------- |
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118 // Two-phased constructor. |
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119 // --------------------------------------------------------------------------- |
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120 // |
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121 CMPXPodcastPlaybackViewImp* CMPXPodcastPlaybackViewImp::NewLC() |
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122 { |
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123 CMPXPodcastPlaybackViewImp* self = new ( ELeave ) CMPXPodcastPlaybackViewImp(); |
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124 CleanupStack::PushL( self ); |
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125 self->ConstructL(); |
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126 return self; |
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127 } |
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128 |
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129 // --------------------------------------------------------------------------- |
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130 // Destructor |
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131 // --------------------------------------------------------------------------- |
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132 // |
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133 CMPXPodcastPlaybackViewImp::~CMPXPodcastPlaybackViewImp() |
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134 { |
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135 MPX_DEBUG1( "CMPXPodcastPlaybackViewImp::~CMPXPodcastPlaybackViewImp entering" ); |
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136 |
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137 delete iPlaybackViewLayout; |
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138 |
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139 if ( iPodcastResourceOffset ) |
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140 { |
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141 iEikonEnv->DeleteResourceFile( iPodcastResourceOffset ); |
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142 } |
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143 |
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144 MPX_DEBUG1( "CMPXPodcastPlaybackViewImp::~CMPXPodcastPlaybackViewImp exiting" ); |
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145 } |
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146 |
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147 // --------------------------------------------------------------------------- |
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148 // From base class CMPXCommonPlaybackViewImp |
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149 // |
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150 // Handle playback property. |
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151 // --------------------------------------------------------------------------- |
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152 // |
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153 void CMPXPodcastPlaybackViewImp::DoHandlePropertyL( |
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154 TMPXPlaybackProperty aProperty, |
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155 TInt aValue, |
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156 TInt aError ) |
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157 { |
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158 MPX_FUNC( "CMPXPodcastPlaybackViewImp::DoHandlePropertyL" ); |
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159 MPX_DEBUG4( "HandlePropertyL - Property(%d); Value(%d); Error(%d)", aProperty, aValue, aError ); |
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160 |
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161 if ( KErrNone == aError ) |
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162 { |
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163 switch ( aProperty ) |
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164 { |
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165 case EPbPropertyPosition: |
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166 { |
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167 if (iPosition == 0 && aValue != 0) |
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168 { |
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169 MMPXSource* s = iPlaybackUtility->Source(); |
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170 if (s) |
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171 { |
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172 // Trick to make the song played |
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173 CMPXCollectionPlaylist* playlist = s->PlaylistL(); |
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174 CleanupStack::PushL(playlist); |
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175 if ( playlist ) |
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176 { |
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177 CMPXMedia* media = CMPXMedia::NewL(); |
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178 CleanupStack::PushL(media); |
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179 media->SetTObjectValueL( KMPXMediaGeneralType, |
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180 EMPXItem ); |
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181 media->SetTObjectValueL( KMPXMediaGeneralCategory, |
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182 EMPXSong ); |
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183 media->SetTObjectValueL( KMPXMediaGeneralCollectionId, |
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184 playlist->Path().Id( CMPXCollectionPath::ECollectionUid ).iId1); |
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185 |
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186 media->SetTObjectValueL<TMPXItemId>( KMPXMediaGeneralId , playlist->Path().Id() ); |
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187 media->SetTObjectValueL( KMPXMediaGeneralLastPlaybackPosition, aValue ); |
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188 playlist->SetL( *media ); |
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189 CleanupStack::PopAndDestroy(media); |
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190 } |
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191 CleanupStack::PopAndDestroy(playlist); |
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192 } |
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193 } |
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194 iPosition = aValue; |
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195 CMPXCommonPlaybackViewImp::DoHandlePropertyL(aProperty, aValue, aError); |
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196 break; |
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197 } |
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198 default: |
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199 { |
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200 CMPXCommonPlaybackViewImp::DoHandlePropertyL(aProperty, |
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201 aValue, |
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202 aError); |
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203 break; |
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204 } |
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205 } |
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206 } |
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207 else |
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208 { |
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209 HandleErrorL( aError ); |
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210 } |
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211 } |
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212 |
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213 // --------------------------------------------------------------------------- |
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214 // Updates track info field. |
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215 // --------------------------------------------------------------------------- |
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216 // |
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217 void CMPXPodcastPlaybackViewImp::UpdateTrackInfoL( |
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218 const CMPXMedia* aMedia ) |
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219 { |
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220 MPX_FUNC( "CMPXPodcastPlaybackViewImp::UpdateTrackInfo" ); |
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221 |
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222 CMPXCommonPlaybackViewImp::UpdateTrackInfoL( aMedia ); |
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223 |
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224 if( iContainer && !iSwitchingView ) |
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225 { |
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226 if ( aMedia ) |
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227 { |
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228 // Set ETextArtist field as Podcast Title |
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229 if ( aMedia->IsSupported(KMPXMediaMusicAlbum)) |
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230 { |
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231 HBufC* titleText = aMedia->ValueText(KMPXMediaMusicAlbum).AllocL(); |
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232 CleanupStack::PushL(titleText); |
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233 if ( titleText->Length() > 0) |
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234 { |
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235 iContainer->UpdateLabelL( ETextArtist, *titleText ); |
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236 } |
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237 else |
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238 { |
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239 HBufC* unknownText = |
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240 StringLoader::LoadLC( R_MPX_QTN_NMP_UNKNOWN_TITLE ); |
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241 iContainer->UpdateLabelL( |
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242 ETextArtist, *unknownText ); |
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243 CleanupStack::PopAndDestroy( unknownText ); |
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244 } |
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245 CleanupStack::PopAndDestroy( titleText ); |
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246 } |
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247 else |
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248 { |
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249 HBufC* unknownText = |
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250 StringLoader::LoadLC( R_MPX_QTN_NMP_UNKNOWN_TITLE ); |
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251 iContainer->UpdateLabelL( |
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252 ETextArtist, *unknownText ); |
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253 CleanupStack::PopAndDestroy( unknownText ); |
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254 } |
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255 } |
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256 } |
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257 } |
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258 |
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259 // --------------------------------------------------------------------------- |
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260 // From MEikMenuObserver |
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261 // Dynamically initialises a menu pane. |
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262 // --------------------------------------------------------------------------- |
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263 // |
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264 void CMPXPodcastPlaybackViewImp::DynInitMenuPaneL( |
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265 TInt aResourceId, |
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266 CEikMenuPane* aMenuPane ) |
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267 { |
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268 switch( aResourceId ) |
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269 { |
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270 case R_MPX_PODCAST_PLAYBACK_VIEW_MENU1: |
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271 { |
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272 break; |
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273 } |
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274 case R_MPX_PLAYBACK_VIEW_MENU: |
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275 { |
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276 CMPXCommonPlaybackViewImp::DynInitMenuPaneL( aResourceId, aMenuPane ); |
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277 |
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278 // dim the options that aren't applicable |
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279 // to podcast collection |
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280 aMenuPane->SetItemDimmed( |
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281 EMPXPbvCmdGotoMusicMenu, |
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282 ETrue ); |
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283 aMenuPane->SetItemDimmed( |
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284 EMPXPbvCmdAddToPlaylist, |
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285 ETrue ); |
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286 aMenuPane->SetItemDimmed( |
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287 EMPXPbvCmdUseAsCascade, |
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288 ETrue ); |
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289 aMenuPane->SetItemDimmed( |
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290 EMPXPbvCmdRepeat, |
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291 ETrue ); |
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292 aMenuPane->SetItemDimmed( |
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293 EMPXPbvCmdRandom, |
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294 ETrue ); |
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295 |
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296 // Check if FM Transmitter is supported |
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297 if ( !FeatureManager::FeatureSupported( KFeatureIdFmtx ) ) |
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298 { |
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299 aMenuPane->SetItemDimmed( |
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300 EMPXPbvCmdFMTransmitter, |
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301 ETrue ); |
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302 } |
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303 break; |
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304 } |
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305 default: |
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306 { |
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307 // Call base clase to handle most cases |
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308 CMPXCommonPlaybackViewImp::DynInitMenuPaneL( |
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309 aResourceId, |
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310 aMenuPane ); |
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311 break; |
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312 } |
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313 } |
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314 } |
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315 |
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316 // --------------------------------------------------------------------------- |
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317 // From CAknView |
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318 // Returns views id. |
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319 // --------------------------------------------------------------------------- |
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320 // |
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321 TUid CMPXPodcastPlaybackViewImp::Id() const |
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322 { |
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323 return TUid::Uid( KMPXPodcastPlaybackViewId ); |
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324 } |
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325 |
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326 // --------------------------------------------------------------------------- |
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327 // From CAknView |
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328 // Command handling function. |
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329 // --------------------------------------------------------------------------- |
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330 // |
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331 EXPORT_C void CMPXPodcastPlaybackViewImp::HandleCommandL( TInt aCommand ) |
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332 { |
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333 switch( aCommand ) |
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334 { |
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335 case EMPXPbvCmdGoToPodcastMenu: |
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336 { |
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337 // Handle Goto main podcast menu |
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338 CMPXCollectionPath* cpath = iCollectionUiHelper->PodCastMenuPathL(); |
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339 CleanupStack::PushL( cpath ); |
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340 MPX_DEBUG_PATH (*cpath); |
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341 iCollectionUtility->Collection().OpenL( *cpath ); |
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342 CleanupStack::PopAndDestroy( cpath ); |
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343 |
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344 // Restore status pane |
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345 if ( StatusPane()->CurrentLayoutResId() != |
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346 R_AVKON_STATUS_PANE_LAYOUT_USUAL) |
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347 { |
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348 StatusPane()->SwitchLayoutL(R_AVKON_STATUS_PANE_LAYOUT_USUAL); |
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349 } |
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350 break; |
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351 } |
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352 case EAknSoftkeyBack: |
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353 { |
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354 MMPXSource* s = iPlaybackUtility->Source(); |
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355 TBool handled = EFalse; |
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356 if(s == NULL) |
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357 { |
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358 CMPXCollectionPath* path = iCollectionUtility->Collection().PathL(); |
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359 CleanupStack::PushL(path); |
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360 TInt levels = path->Levels(); |
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361 if(levels == 3) |
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362 { |
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363 const TMPXItemId& iid0 = path->Id(0); |
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364 const TMPXItemId& iid1 = path->Id(1); |
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365 if(iid0 == KPodcastingCollectionID && iid1 == 4) //EBrowseNotPlayed |
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366 { |
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367 path->Back(); |
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368 iViewUtility->PushDefaultHistoryL(); |
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369 iCollectionUtility->Collection().OpenL(*path); |
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370 handled = ETrue; |
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371 } |
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372 } |
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373 CleanupStack::PopAndDestroy(path); |
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374 } |
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375 if(!handled) |
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376 { |
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377 CMPXCommonPlaybackViewImp::HandleCommandL( aCommand ); |
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378 } |
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379 break; |
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380 } |
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381 default: |
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382 { |
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383 CMPXCommonPlaybackViewImp::HandleCommandL( aCommand ); |
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384 break; |
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385 } |
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386 } |
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387 } |
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388 |
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389 // --------------------------------------------------------------------------- |
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390 // From CAknView |
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391 // Handles a view activation. |
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392 // --------------------------------------------------------------------------- |
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393 // |
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394 void CMPXPodcastPlaybackViewImp::DoActivateL( |
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395 const TVwsViewId& aPrevViewId, |
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396 TUid aCustomMessageId, |
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397 const TDesC8& aCustomMessage ) |
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398 { |
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399 MPX_FUNC( "CMPXPodcastPlaybackViewImp::DoActivateL()" ); |
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400 |
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401 if ( !iContainer ) |
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402 { |
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403 if ( !iPlaybackViewLayout ) |
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404 { |
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405 iPlaybackViewLayout = CMPXPodcastPlaybackViewLayout::NewL(); |
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406 } |
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407 iContainer = new ( ELeave ) CMPXPodcastPlaybackViewContainer( |
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408 this, |
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409 this, |
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410 iPlaybackViewLayout ); |
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411 iContainer->SetMopParent( this ); |
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412 iContainer->ConstructL( ClientRect() ); |
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413 AppUi()->AddToStackL( *this, iContainer ); |
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414 } |
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415 |
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416 CMPXCommonPlaybackViewImp::DoActivateL( aPrevViewId , aCustomMessageId, aCustomMessage ); |
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417 UpdateMiddleSoftKeyDisplayL(); |
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418 } |
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419 |
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420 // ----------------------------------------------------------------------------- |
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421 // CMPXPodcastPlaybackViewImp::PrepareStatusPaneForExitingViewL |
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422 // ----------------------------------------------------------------------------- |
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423 // |
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424 void CMPXPodcastPlaybackViewImp::PrepareStatusPaneForExitingViewL() |
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425 { |
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426 if ( StatusPane()->CurrentLayoutResId() != |
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427 R_AVKON_STATUS_PANE_LAYOUT_USUAL) |
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428 { |
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429 StatusPane()->SwitchLayoutL(R_AVKON_STATUS_PANE_LAYOUT_USUAL); |
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430 } |
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431 } |
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432 // ----------------------------------------------------------------------------- |
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433 // From MAknToolbarObserver |
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434 // Used to change toolbar settings before toolbar becomes visible |
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435 // ----------------------------------------------------------------------------- |
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436 // |
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437 void CMPXPodcastPlaybackViewImp::DynInitToolbarL(TInt aResourceId, CAknToolbar* aToolbar) |
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438 { |
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439 if (aResourceId == R_MPX_PBV_TOUCH_TOOLBAR) |
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440 { |
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441 // Put initializations here to take effect before toolbar is shown |
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442 UpdateToolbar(); |
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443 aToolbar->UpdateBackground(); |
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444 } |
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445 } |
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446 |
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447 // ----------------------------------------------------------------------------- |
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448 // From MAknToolbarObserver |
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449 // Handles toolbar events |
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450 // ----------------------------------------------------------------------------- |
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451 // |
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452 void CMPXPodcastPlaybackViewImp::OfferToolbarEventL( TInt aCommandId ) |
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453 { |
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454 TInt commandId = aCommandId; |
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455 TInt eventModifiers = iToolbar->EventModifiers(); |
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456 if ( eventModifiers == CAknToolbar::ELongPress ) |
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457 { |
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458 if ( aCommandId == EMPXPbvCmdNextListItem ) |
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459 { |
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460 commandId = EMPXPbvCmdSeekForward; |
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461 } |
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462 else if ( aCommandId == EMPXPbvCmdPreviousListItem ) |
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463 { |
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464 commandId = EMPXPbvCmdSeekBackward; |
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465 } |
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466 } |
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467 else if ( eventModifiers == CAknToolbar::ELongPressEnded ) |
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468 { |
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469 if ( aCommandId == EMPXPbvCmdNextListItem || aCommandId == EMPXPbvCmdPreviousListItem ) |
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470 { |
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471 commandId = EMPXPbvCmdEndSeek; |
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472 } |
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473 } |
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474 |
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475 CAknView::ProcessCommandL( commandId ); |
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476 } |
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477 |
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478 // --------------------------------------------------------------------------- |
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479 // Handle playback message. |
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480 // --------------------------------------------------------------------------- |
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481 // |
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482 void CMPXPodcastPlaybackViewImp::DoHandlePlaybackMessageL( |
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483 const CMPXMessage& aMessage ) |
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484 { |
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485 MPX_DEBUG1( "CMPXPodcastPlaybackViewImp::DoHandlePlaybackMessageL"); |
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486 |
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487 TMPXMessageId id( *aMessage.Value<TMPXMessageId>( KMPXMessageGeneralId ) ); |
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488 if ( KMPXMessageGeneral == id ) |
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489 { |
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490 TInt type( *aMessage.Value<TInt>( KMPXMessageGeneralType ) ); |
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491 TInt data( *aMessage.Value<TInt>( KMPXMessageGeneralData ) ); |
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492 switch ( *aMessage.Value<TInt>( KMPXMessageGeneralEvent ) ) |
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493 { |
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494 case TMPXPlaybackMessage::EStateChanged: |
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495 UpdateMiddleSoftKeyDisplayL(); |
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496 UpdateToolbar(); |
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497 break; |
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498 |
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499 default: |
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500 break; |
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501 } |
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502 } |
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503 CMPXCommonPlaybackViewImp::DoHandlePlaybackMessageL (aMessage); |
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504 } |
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505 |
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506 // --------------------------------------------------------------------------- |
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507 // Updates the middle toolbar button |
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508 // --------------------------------------------------------------------------- |
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509 // |
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510 void CMPXPodcastPlaybackViewImp::UpdateToolbar() |
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511 { |
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512 MPX_FUNC("CMPXPodcastPlaybackViewImp::UpdateToolbar"); |
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513 |
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514 if ( AknLayoutUtils::PenEnabled() ) |
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515 { |
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516 if ( iToolbar ) |
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517 { |
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518 CAknButton* pausePlayControl; |
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519 pausePlayControl = (CAknButton*)(iToolbar->ComponentControl( 1 )); |
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520 MMPXSource* s = iPlaybackUtility->Source(); |
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521 if ( s ) |
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522 { |
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523 CMPXCollectionPlaylist* playlist = s->PlaylistL(); |
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524 if ( playlist ) |
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525 { |
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526 if ( playlist->Count() > 0 && pausePlayControl ) |
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527 { |
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528 TMPXPlaybackState state = iPlaybackUtility->StateL(); |
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529 if ((state == EPbStateInitialising) || (state == EPbStatePlaying)) |
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530 { |
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531 pausePlayControl->SetCurrentState(0, ETrue); |
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532 } |
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533 else |
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534 { |
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535 pausePlayControl->SetCurrentState(1, ETrue); |
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536 } |
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537 } |
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538 } |
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539 delete playlist; |
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540 } |
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541 } |
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542 } |
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543 } |
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544 |
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545 // End of File |