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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 Collection view container |
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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 // INCLUDE FILES |
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20 #include <hlplch.h> |
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21 #include <aknappui.h> |
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22 #include <akncontext.h> |
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23 #include <AknIconUtils.h> |
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24 #include <data_caging_path_literals.hrh> |
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25 #include <eikspane.h> |
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26 #include <eiktxlbx.h> |
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27 #include <mpxcollectionview.mbg> |
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28 #include <mpxplaybackframeworkdefs.h> |
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29 #include <mpxconstants.h> |
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30 #include <mpxlog.h> |
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31 #include <eikon.hrh> |
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32 |
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33 #include "mpxpodcastcollectionview.hrh" |
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34 #include "mpxpodcastcollectionviewlistboxarray.h" |
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35 #include "mpxpodcastcollectionview.hlp.hrh" |
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36 #include "mpxpodcastcollectionviewcontainer.h" |
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37 |
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38 |
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39 // ======== MEMBER FUNCTIONS ======== |
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40 |
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41 // --------------------------------------------------------------------------- |
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42 // Two-phased constructor. |
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43 // --------------------------------------------------------------------------- |
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44 // |
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45 CMPXPodcastCollectionViewContainer* CMPXPodcastCollectionViewContainer::NewL( |
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46 MEikCommandObserver* aView, |
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47 MEikListBoxObserver* aObserver ) |
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48 { |
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49 MPX_FUNC( "CMPXPodcastCollectionViewContainer::NewL" ); |
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50 CMPXPodcastCollectionViewContainer* self = |
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51 new ( ELeave ) CMPXPodcastCollectionViewContainer(aView, aObserver); |
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52 CleanupStack::PushL( self ); |
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53 self->ConstructL(); |
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54 CleanupStack::Pop( self ); |
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55 return self; |
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56 } |
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57 |
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58 // --------------------------------------------------------------------------- |
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59 // C++ default constructor can NOT contain any code, that |
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60 // might leave. |
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61 // --------------------------------------------------------------------------- |
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62 // |
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63 CMPXPodcastCollectionViewContainer::CMPXPodcastCollectionViewContainer( |
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64 MEikCommandObserver* aView, |
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65 MEikListBoxObserver* aObserver ) |
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66 : iView( aView ) |
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67 , iListBoxObserver( aObserver ) |
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68 { |
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69 iCurrentView = EMPXMainPodcastMenuView; |
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70 } |
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71 |
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72 // --------------------------------------------------------------------------- |
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73 // Destructor |
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74 // --------------------------------------------------------------------------- |
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75 // |
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76 CMPXPodcastCollectionViewContainer::~CMPXPodcastCollectionViewContainer() |
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77 { |
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78 MPX_FUNC( "CMPXPodcastCollectionViewContainer::~CMPXPodcastCollectionViewContainer" ); |
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79 delete iCommonContainer; |
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80 } |
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81 |
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82 // --------------------------------------------------------------------------- |
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83 // Symbian 2nd phase constructor can leave. |
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84 // --------------------------------------------------------------------------- |
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85 // |
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86 void CMPXPodcastCollectionViewContainer::ConstructL() |
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87 { |
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88 MPX_FUNC( "CMPXPodcastCollectionViewContainer::ConstructL" ); |
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89 iCommonContainer = CMPXCommonContainerFactory::NewL(); |
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90 iCommonContainer->SetViewContainer( this ); |
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91 iCommonContainer->SetCommandObserver( iView ); |
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92 iCommonContainer->SetListBoxObserver( iListBoxObserver ); |
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93 iCommonContainer->ConstructContainerL(MMPXCommonContainer::EMPXCommonContainerPodcast); |
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94 iLbxArray = static_cast<CMPXPodcastCollectionViewListBoxArray*>( |
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95 CreateListBoxArrayL() ); |
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96 iCommonContainer->SetListBoxArrayL( iLbxArray ); |
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97 iCommonContainer->HandleListBoxArrayEventL( |
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98 MMPXCommonListBoxArrayObserver::EMPXCommonListBoxArrayEventIconArrayChange ); |
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99 } |
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100 |
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101 // --------------------------------------------------------------------------- |
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102 // Sets playback status |
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103 // --------------------------------------------------------------------------- |
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104 // |
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105 void CMPXPodcastCollectionViewContainer::SetPlaybackStatusByIdL( |
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106 TMPXItemId aId, TMPXPlaybackState aStatus ) |
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107 { |
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108 MPX_FUNC( "CMPXPodcastCollectionViewContainer::SetPlaybackStatusByIdL" ); |
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109 if ( iLbxArray && iCommonContainer ) |
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110 { |
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111 TInt index( iLbxArray->SetPlaybackStatusByIdL( aId, aStatus ) ); |
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112 if ( index != KErrNotFound ) |
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113 { |
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114 // Update the previous item as not playing anymore |
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115 iCommonContainer->DrawLbxItem( index ); |
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116 } |
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117 index = iLbxArray->GetPlaybackIndex(); |
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118 if ( index != KErrNotFound ) |
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119 { |
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120 // Update new item as playing |
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121 iCommonContainer->DrawLbxItem( index ); |
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122 } |
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123 } |
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124 } |
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125 |
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126 // --------------------------------------------------------------------------- |
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127 // Get playback index |
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128 // --------------------------------------------------------------------------- |
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129 // |
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130 TInt CMPXPodcastCollectionViewContainer::PlaybackIndex() |
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131 { |
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132 MPX_FUNC( "CMPXPodcastCollectionViewContainer::PlaybackIndex" ); |
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133 return ( iLbxArray ? iLbxArray->GetPlaybackIndex() : KErrNotFound ); |
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134 } |
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135 |
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136 // --------------------------------------------------------------------------- |
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137 // Sets the current view to be used to determine the correct help context |
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138 // --------------------------------------------------------------------------- |
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139 // |
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140 void CMPXPodcastCollectionViewContainer::SetCurrentView( |
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141 const TMPXPodcastView& currentView ) |
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142 { |
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143 iCurrentView = currentView; |
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144 } |
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145 |
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146 // ----------------------------------------------------------------------------- |
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147 // Creates listbox array |
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148 // ----------------------------------------------------------------------------- |
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149 // |
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150 CMPXCommonListBoxArrayBase* CMPXPodcastCollectionViewContainer::CreateListBoxArrayL() |
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151 { |
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152 MPX_FUNC( "CMPXPodcastCollectionViewContainer::CreateListBoxArrayL" ); |
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153 CMPXPodcastCollectionViewListBoxArray* array = CMPXPodcastCollectionViewListBoxArray::NewL(); |
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154 array->ConstructListBoxArrayL(); |
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155 array->SetObserver( this ); |
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156 return array; |
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157 } |
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158 |
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159 // --------------------------------------------------------------------------- |
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160 // From MMPXViewContainer |
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161 // Handles the retrieval of the view container's help context. |
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162 // --------------------------------------------------------------------------- |
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163 // |
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164 void CMPXPodcastCollectionViewContainer::HandleHelpContext( |
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165 TCoeHelpContext& aContext ) const |
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166 { |
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167 MPX_FUNC( "CMPXPodcastCollectionViewContainer::HandleHelpContext" ); |
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168 aContext.iMajor = KAppUidMusicPlayerX; |
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169 |
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170 switch(iCurrentView) |
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171 { |
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172 case EMPXMainPodcastMenuView: |
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173 { |
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174 aContext.iContext = KMUS_HLP_PODCAST_MENU_VIEW; |
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175 break; |
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176 } |
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177 case EMPXPublishDateView: |
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178 { |
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179 aContext.iContext = KMUS_HLP_PODCAST_PUBLISH_DATE_CAT_VIEW; |
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180 break; |
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181 } |
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182 case EMPXTitlesView: |
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183 { |
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184 aContext.iContext = KMUS_HLP_PODCAST_MENU_VIEW; |
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185 break; |
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186 } |
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187 case EMPXEpisodesView: |
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188 { |
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189 aContext.iContext = KMUS_HLP_PODCAST_EPISODES_VIEW; |
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190 break; |
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191 } |
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192 } |
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193 } |
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194 |
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195 // --------------------------------------------------------------------------- |
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196 // From MMPXViewContainer |
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197 // Handles key events. |
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198 // --------------------------------------------------------------------------- |
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199 // |
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200 TKeyResponse CMPXPodcastCollectionViewContainer::HandleKeyEventL( |
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201 const TKeyEvent& aKeyEvent, TEventCode aType ) |
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202 { |
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203 ASSERT( iCommonContainer ); |
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204 MPX_DEBUG4( "CMPXPodcastCollectionViewContainer::HandleKeyEventL(iCode=%d, iScanCode=%d, aType=%d)", |
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205 aKeyEvent.iCode, aKeyEvent.iScanCode, aType ); |
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206 |
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207 if ( aKeyEvent.iCode == EKeyUpArrow || |
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208 aKeyEvent.iCode == EKeyPrevious ) |
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209 { |
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210 iView->ProcessCommandL( EMPXCmdUpArrow ); |
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211 } |
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212 else if ( aKeyEvent.iCode == EKeyDownArrow || |
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213 aKeyEvent.iCode == EKeyNext) |
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214 { |
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215 iView->ProcessCommandL( EMPXCmdDownArrow ); |
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216 } |
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217 |
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218 TKeyResponse response = EKeyWasNotConsumed; |
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219 // Hashkey mark/unmark only works in episodes view |
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220 if( iCurrentView == EMPXEpisodesView || |
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221 aKeyEvent.iScanCode != EStdKeyHash ) |
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222 { |
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223 response = iCommonContainer->HandleKeyEventL( aKeyEvent, aType ); |
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224 } |
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225 |
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226 return response; |
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227 } |
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228 |
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229 // --------------------------------------------------------------------------- |
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230 // From MMPXViewContainer |
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231 // Returns the indicators for the specified item within the view container |
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232 // Only used when using Hitchcock container. |
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233 // --------------------------------------------------------------------------- |
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234 // |
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235 RArray<TInt> CMPXPodcastCollectionViewContainer::IndicatorsL( TInt aIndex ) |
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236 { |
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237 return iLbxArray->IndicatorIconIndicesL( aIndex ); |
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238 } |
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239 |
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240 // ----------------------------------------------------------------------------- |
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241 // Returns common container |
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242 // ----------------------------------------------------------------------------- |
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243 // |
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244 MMPXCommonContainer* CMPXPodcastCollectionViewContainer::Common() |
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245 { |
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246 return iCommonContainer; |
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247 } |
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248 |
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249 // --------------------------------------------------------------------------- |
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250 // From MMPXCommonListBoxArrayObserver |
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251 // Handle listbox array events. |
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252 // --------------------------------------------------------------------------- |
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253 // |
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254 void CMPXPodcastCollectionViewContainer::HandleListBoxArrayEventL( |
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255 TMPXCommonListBoxArrayEvents aEvent ) |
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256 { |
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257 MPX_FUNC( "CMPXPodcastCollectionViewContainer::HandleListBoxArrayEventL" ); |
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258 ASSERT( iCommonContainer ); |
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259 iCommonContainer->HandleListBoxArrayEventL( aEvent ); |
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260 } |
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261 |
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262 // End of File |