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1 /* |
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2 * Copyright (c) 2008-2009 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 the License "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: HG VOD* |
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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 <aknnotewrappers.h> |
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21 #include <StringLoader.h> |
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22 #include <vcxhgvodui.rsg> |
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23 #include <ganes/HgScroller.h> |
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24 #include <ganes/HgItem.h> |
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25 #include <ganes/HgDoubleGraphicList.h> |
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26 |
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27 #include "CIptvUtil.h" |
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28 #include "vcxhgvodcontentlistimpl.h" |
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29 #include "vcxhgvodcontentlistmodelhandler.h" |
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30 #include "vcxhgvodmainviewcontainer.h" |
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31 #include "vcxnsuiengine.h" |
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32 #include "vcxnsserviceproviderif.h" |
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33 #include "vcxnscategoryproviderif.h" |
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34 #include "vcxnscontentproviderif.h" |
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35 #include "vcxnsservice.h" |
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36 #include "vcxnscategory.h" |
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37 #include "vcxnscontent.h" |
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38 #include "vcxhgvodutils.h" |
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39 #include "vcxhgvodui.hrh" |
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40 #include "vcxhgvodmainview.h" |
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41 #include "vcxhgvodmainviewcontainer.h" |
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42 #include "vcxhgvodvideodetailsdialog.h" |
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43 #include "vcxhgvodthumbnailmanager.h" |
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44 |
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45 const TInt KFullPercents = 100; |
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46 const TInt KFullPercentsToList = 99; |
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47 |
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48 TInt FindContentIndex( TUint32 aId, RPointerArray<CVcxNsContent>* aArray ) |
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49 { |
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50 TInt index( KErrNotFound ); |
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51 if ( aArray ) |
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52 { |
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53 for ( TInt i = 0; i < aArray->Count(); i++ ) |
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54 { |
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55 if ( (*aArray)[i]->GetContentId() == aId ) |
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56 { |
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57 index = i; |
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58 break; |
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59 } |
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60 } |
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61 } |
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62 |
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63 return index; |
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64 } |
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65 |
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66 // ----------------------------------------------------------------------------- |
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67 // CVcxHgVodServiceListModelHandler::~CVcxHgVodServiceListModelHandler() |
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68 // Destructor |
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69 // ----------------------------------------------------------------------------- |
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70 // |
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71 CVcxHgVodContentListModelHandler::~CVcxHgVodContentListModelHandler() |
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72 { |
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73 if ( iContentProvider ) |
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74 { |
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75 iContentProvider->DeRegisterObserver( this ); |
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76 } |
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77 |
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78 delete iTnManager; |
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79 } |
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80 |
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81 // ----------------------------------------------------------------------------- |
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82 // CVcxHgVodServiceListImpl::NewL() |
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83 // ----------------------------------------------------------------------------- |
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84 // |
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85 CVcxHgVodContentListModelHandler* CVcxHgVodContentListModelHandler::NewL( |
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86 CVcxNsUiEngine& aDataProviderIf, |
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87 CVcxHgVodMainView& aView, |
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88 CHgScroller& aScroller, |
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89 CVcxHgVodContentListImpl& aContentListImpl ) |
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90 { |
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91 CVcxHgVodContentListModelHandler* self = |
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92 CVcxHgVodContentListModelHandler::NewLC( |
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93 aDataProviderIf, |
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94 aView, |
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95 aScroller, |
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96 aContentListImpl ); |
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97 CleanupStack::Pop( self ); |
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98 return self; |
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99 } |
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100 |
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101 // ----------------------------------------------------------------------------- |
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102 // CVcxHgVodContentListModelHandler::NewLC() |
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103 // ----------------------------------------------------------------------------- |
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104 // |
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105 CVcxHgVodContentListModelHandler* CVcxHgVodContentListModelHandler::NewLC( |
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106 CVcxNsUiEngine& aDataProviderIf, |
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107 CVcxHgVodMainView& aView, |
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108 CHgScroller& aScroller, |
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109 CVcxHgVodContentListImpl& aContentListImpl ) |
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110 { |
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111 CVcxHgVodContentListModelHandler* self = |
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112 new (ELeave) CVcxHgVodContentListModelHandler( |
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113 aDataProviderIf, aView, aScroller, aContentListImpl ); |
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114 CleanupStack::PushL( self ); |
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115 self->ConstructL(); |
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116 return self; |
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117 } |
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118 |
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119 // ----------------------------------------------------------------------------- |
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120 // CVcxHgVodContentListModelHandler::CVcxHgVodContentListModelHandler() |
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121 // Constructor |
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122 // ----------------------------------------------------------------------------- |
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123 // |
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124 CVcxHgVodContentListModelHandler::CVcxHgVodContentListModelHandler( |
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125 CVcxNsUiEngine& aDataProviderIf, |
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126 CVcxHgVodMainView& aView, |
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127 CHgScroller& aScroller, |
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128 CVcxHgVodContentListImpl& aContentListImpl ) |
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129 : iDataProviderIf ( aDataProviderIf ), |
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130 iView ( aView ), |
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131 iScroller ( aScroller ), |
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132 iListImpl ( aContentListImpl ) |
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133 { |
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134 } |
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135 |
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136 // ----------------------------------------------------------------------------- |
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137 // CVcxHgVodContentListModelHandler::ConstructL() |
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138 // ----------------------------------------------------------------------------- |
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139 // |
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140 void CVcxHgVodContentListModelHandler::ConstructL() |
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141 { |
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142 iContentProvider = iDataProviderIf.GetContentProviderL(); |
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143 iTnManager = CVcxHgVodThumbnailManager::NewL( iView.EikonEnv().FsSession() ); |
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144 } |
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145 |
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146 // ----------------------------------------------------------------------------- |
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147 // Activate model |
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148 // ----------------------------------------------------------------------------- |
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149 // |
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150 void CVcxHgVodContentListModelHandler::DoActivateModelL() |
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151 { |
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152 iContentProvider->RegisterObserver( this ); |
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153 iScroller.EnableScrollBufferL( *this, KScrollerBufferSize, KScrollerBufferTreshold ); |
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154 iScroller.Reset(); |
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155 iScroller.ControlEnv()->WsSession().ClearAllRedrawStores(); |
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156 iScroller.MakeVisible( ETrue ); |
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157 iScroller.DrawNow(); |
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158 iScroller.ControlEnv()->WsSession().Flush(); |
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159 |
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160 TRAP_IGNORE( SetListContentL() ); |
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161 } |
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162 |
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163 // ----------------------------------------------------------------------------- |
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164 // Deactivate model |
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165 // ----------------------------------------------------------------------------- |
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166 // |
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167 void CVcxHgVodContentListModelHandler::DoDeActivateModel( ) |
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168 { |
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169 if ( iContentProvider ) |
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170 { |
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171 iContentProvider->SetContentHighlight( iScroller.SelectedIndex() ); |
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172 iContentProvider->DeRegisterObserver( this ); |
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173 } |
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174 |
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175 iTnManager->Reset(); |
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176 iScroller.DisableScrollBuffer(); |
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177 iScroller.MakeVisible( EFalse ); |
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178 } |
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179 |
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180 // ----------------------------------------------------------------------------- |
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181 // Set content for model |
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182 // ----------------------------------------------------------------------------- |
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183 // |
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184 void CVcxHgVodContentListModelHandler::SetListContentL() |
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185 { |
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186 TInt highlight = 0; |
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187 iContents = NULL; |
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188 iContents = &(iContentProvider->GetContentsL( highlight )); |
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189 if ( iContents ) |
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190 { |
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191 RefreshViewL(); |
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192 |
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193 if ( iContents->Count() > 0 ) |
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194 { |
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195 iScroller.SetSelectedIndex( highlight ); |
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196 } |
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197 } |
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198 |
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199 UpdateViewDetailsL(); |
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200 } |
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201 |
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202 // ----------------------------------------------------------------------------- |
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203 // Get category provider interface |
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204 // ----------------------------------------------------------------------------- |
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205 // |
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206 MVcxNsContentProviderIf* CVcxHgVodContentListModelHandler::ContentProvider() |
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207 { |
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208 return iContentProvider; |
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209 } |
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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 // |
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215 void CVcxHgVodContentListModelHandler::ContentUpdated( TInt aIndex ) |
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216 { |
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217 TRAP_IGNORE( UpdateListItemL( aIndex ) ); |
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218 TRAP_IGNORE( HandleCommandUpdatesL() ); |
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219 } |
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220 |
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221 // ----------------------------------------------------------------------------- |
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222 // Handle command updates |
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223 // ----------------------------------------------------------------------------- |
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224 // |
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225 void CVcxHgVodContentListModelHandler::HandleCommandUpdatesL() |
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226 { |
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227 iListImpl.CheckMskL(); |
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228 } |
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229 |
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230 // ----------------------------------------------------------------------------- |
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231 // Refresh view, all contents updated |
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232 // ----------------------------------------------------------------------------- |
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233 // |
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234 void CVcxHgVodContentListModelHandler::RefreshView() |
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235 { |
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236 if ( iDataProviderIf.VcAppState() == EStateContentView ) |
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237 { |
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238 iContents = NULL; |
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239 TRAP_IGNORE( iContents = &(iContentProvider->GetContentsL()) ); |
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240 if ( iContents ) |
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241 { |
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242 TInt highlight = iScroller.SelectedIndex(); |
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243 |
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244 TRAP_IGNORE( RefreshViewL() ); |
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245 |
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246 if ( iScroller.ItemCount() > 0 ) |
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247 { |
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248 if ( highlight < 0 ) |
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249 { |
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250 highlight = 0; |
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251 } |
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252 else if ( highlight >= iScroller.ItemCount() ) |
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253 { |
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254 highlight = iScroller.ItemCount() - 1; |
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255 } |
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256 |
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257 iScroller.SetSelectedIndex( highlight ); |
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258 } |
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259 } |
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260 |
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261 TRAP_IGNORE( UpdateViewDetailsL() ); |
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262 } |
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263 } |
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264 |
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265 // ----------------------------------------------------------------------------- |
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266 // Update view details |
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267 // ----------------------------------------------------------------------------- |
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268 // |
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269 void CVcxHgVodContentListModelHandler::UpdateViewDetailsL() |
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270 { |
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271 iListImpl.UpdateTitlePaneL(); |
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272 iListImpl.CheckMskL(); |
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273 |
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274 if ( iContents && iContents->Count() <= 0 |
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275 && iDataProviderIf.ActiveCategory() == KVcxNsSearchCategoryId ) |
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276 { |
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277 //When activating search list view and there's no content, |
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278 //search result is 0 and show no videos found. |
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279 iListImpl.SetEmptyListTextL( R_VCXHG_NO_VIDEOS_FOUND ); |
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280 } |
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281 else if ( iContents && iContents->Count() <= 0 ) |
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282 { |
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283 iListImpl.SetEmptyListTextL( R_VCXHG_VOD_NO_DATA ); |
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284 } |
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285 } |
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286 |
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287 // ----------------------------------------------------------------------------- |
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288 // Application state change initialized by data provider. |
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289 // ----------------------------------------------------------------------------- |
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290 // |
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291 void CVcxHgVodContentListModelHandler::HandleAppStateChangedL() |
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292 { |
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293 iView.ChangeListViewL(); |
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294 } |
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295 |
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296 // ----------------------------------------------------------------------------- |
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297 // CVcxHgVodContentListModelHandler::ShowUpdatingNoteL() |
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298 // ----------------------------------------------------------------------------- |
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299 // |
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300 void CVcxHgVodContentListModelHandler::ShowUpdatingNoteL( |
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301 TBool aShow, |
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302 TInt aDownloadedTbns, |
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303 TInt aTotalTbns ) |
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304 { |
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305 iListImpl.ShowInformationPopupL( aShow, aDownloadedTbns, aTotalTbns ); |
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306 } |
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307 |
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308 // ----------------------------------------------------------------------------- |
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309 // CVcxHgVodContentListModelHandler::HandleUpdateErrorL() |
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310 // ----------------------------------------------------------------------------- |
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311 // |
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312 void CVcxHgVodContentListModelHandler::HandleUpdateErrorL( TInt aError ) |
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313 { |
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314 iListImpl.ShowUpdateErrorNoteL( aError ); |
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315 |
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316 if ( aError == EIptvDlAuthFailed ) |
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317 { |
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318 TRAPD( err, iListImpl.HandleAuthenticationL( ETrue ) ); |
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319 |
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320 if ( err == KErrNone && iContentProvider ) |
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321 { |
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322 //if no error in authentication, refresh contents. |
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323 iContentProvider->RefreshContentsL(); |
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324 return; |
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325 } |
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326 } |
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327 |
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328 if ( iScroller.ItemCount() <= 0 ) |
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329 { |
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330 iListImpl.SetEmptyListTextL( R_VCXHG_VOD_NO_DATA ); |
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331 } |
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332 |
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333 iScroller.DrawDeferred(); |
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334 } |
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335 |
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336 // ----------------------------------------------------------------------------- |
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337 // CVcxHgVodContentListModelHandler::HandleDownloadErrorL() |
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338 // ----------------------------------------------------------------------------- |
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339 // |
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340 void CVcxHgVodContentListModelHandler::HandleDownloadErrorL( |
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341 TIptvDlError aError, |
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342 CVcxNsContent& aContent ) |
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343 { |
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344 // |
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345 // EIptvDlConnectionFailed - Is this handling needed for UI side anymore as connection is |
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346 // handled in collection side? Is Resume done in collection side also? |
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347 |
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348 HBufC* textFromResource = NULL; |
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349 |
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350 switch ( aError ) |
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351 { |
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352 case EIptvDlContentNotFound: |
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353 textFromResource = StringLoader::LoadLC( R_VCXHGVOD_ERR_VIDEO_MISSING_FROM_SERVER ); |
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354 break; |
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355 |
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356 case EIptvDlAuthFailed: |
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357 iListImpl.HandleAuthenticationL( EFalse, &aContent ); |
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358 iContentProvider->ResumeDownloadL( aContent ); |
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359 break; |
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360 case EIptvDlDiskFull: |
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361 { |
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362 textFromResource = StringLoader::LoadLC( R_VCXHGVOD_ERR_MEMORY_FULL ); |
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363 CAknQueryDialog* dlg = CAknQueryDialog::NewL( ); |
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364 dlg->ExecuteLD( R_VCXHG_CONFIRMATION_QUERY, *textFromResource ); |
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365 CleanupStack::PopAndDestroy( textFromResource ); |
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366 textFromResource = NULL; |
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367 } |
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368 break; |
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369 |
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370 case EIptvDlBadUrl: |
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371 textFromResource = StringLoader::LoadLC( R_VCXHGVOD_ERR_INVALID_ADDRESS ); |
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372 break; |
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373 |
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374 case EIptvResumingFromBeginning: |
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375 { |
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376 textFromResource = StringLoader::LoadLC( R_VCXHGVOD_RESUME_NOT_POSSIBLE ); |
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377 CAknInformationNote* note = new( ELeave ) CAknInformationNote( ETrue ); |
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378 note->ExecuteLD( *textFromResource ); |
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379 CleanupStack::PopAndDestroy( textFromResource ); |
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380 textFromResource = NULL; |
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381 } |
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382 break; |
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383 |
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384 case EIptvDlGeneral: |
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385 default: |
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386 { |
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387 textFromResource = StringLoader::LoadLC( |
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388 R_VCXHGVOD_ERR_DOWNLOAD_FAILED, aContent.GetName() ); |
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389 } |
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390 break; |
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391 } |
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392 |
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393 if ( textFromResource ) |
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394 { |
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395 iListImpl.ShowErrorNoteL( *textFromResource ); |
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396 CleanupStack::PopAndDestroy( textFromResource ); |
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397 } |
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398 } |
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399 |
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400 // ----------------------------------------------------------------------------- |
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401 // |
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402 // ----------------------------------------------------------------------------- |
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403 // |
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404 void CVcxHgVodContentListModelHandler::MvtoThumbnailReady( |
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405 CGulIcon* aIcon, |
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406 TInt64 aClientId ) |
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407 { |
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408 // error ignored, as there is no error handling that can be done if this leaves |
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409 TRAP_IGNORE( DoThumbnailReadyL( aIcon, aClientId ) ); |
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410 } |
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411 |
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412 // ----------------------------------------------------------------------------- |
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413 // Generate text for second line |
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414 // ----------------------------------------------------------------------------- |
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415 // |
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416 HBufC* CVcxHgVodContentListModelHandler::GenerateContextInfoTextLC( |
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417 CVcxNsContent& aContent ) |
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418 { |
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419 // FormatLengthAndSizeL could return new HBufC*, no need for preallocated. |
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420 HBufC* formattedString = HBufC::NewLC( 100 ); |
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421 TPtr formattedStringPtr = formattedString->Des(); |
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422 CVcxNsContent::TVcxContentDlStatus dlStatus = aContent.GetDlStatus(); |
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423 |
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424 // If not in download list, size and length to list if available |
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425 if ( ( dlStatus == CVcxNsContent::EVcxContentDlStateNotFound ) |
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426 || ( dlStatus == CVcxNsContent::EVcxContentDlStateNotDownloadable ) ) |
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427 { |
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428 CVcxHgVodUtils::FormatLengthAndSizeL( |
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429 aContent.GetLength(), aContent.GetSize(), formattedStringPtr ); |
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430 } |
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431 else |
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432 { |
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433 // Content is being downloaded, show the status. |
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434 TInt progress = aContent.GetDlProgress(); |
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435 if ( progress >= KFullPercents ) |
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436 { |
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437 // always show 99% as highest progress before changing to "downloaded" |
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438 progress = KFullPercentsToList; |
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439 } |
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440 CVcxHgVodUtils::FormatDownloadStateL( dlStatus, progress, |
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441 formattedStringPtr ); |
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442 } |
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443 |
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444 return formattedString; |
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445 } |
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446 |
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447 // ----------------------------------------------------------------------------- |
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448 // Get content information of currently selected video and pass it to video details dialog |
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449 // ----------------------------------------------------------------------------- |
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450 // |
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451 void CVcxHgVodContentListModelHandler::ShowVideoDetailsL( TInt aSelected ) |
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452 { |
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453 if ( iContents && aSelected >= 0 && aSelected < iContents->Count() ) |
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454 { |
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455 CVcxNsContent* content = iContentProvider->GetFullDetailsL( aSelected ); |
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456 iVideoDetails->ShowVideoDetailsDialogL( *content ); |
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457 } |
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458 } |
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459 |
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460 // ----------------------------------------------------------------------------- |
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461 // Check if model is empty |
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462 // ----------------------------------------------------------------------------- |
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463 // |
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464 TBool CVcxHgVodContentListModelHandler::IsEmptyModel() |
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465 { |
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466 return iScroller.ItemCount() <= 0; |
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467 } |
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468 |
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469 // ----------------------------------------------------------------------------- |
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470 // Update list |
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471 // ----------------------------------------------------------------------------- |
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472 // |
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473 void CVcxHgVodContentListModelHandler::RefreshViewL() |
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474 { |
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475 iScroller.Reset(); |
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476 |
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477 if ( iContents && iContents->Count() > 0 ) |
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478 { |
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479 iScroller.ResizeL( iContents->Count() ); |
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480 } |
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481 iScroller.DrawDeferred(); |
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482 } |
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483 |
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484 // ----------------------------------------------------------------------------- |
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485 // |
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486 // ----------------------------------------------------------------------------- |
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487 // |
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488 void CVcxHgVodContentListModelHandler::Request( TInt aBufferStart, |
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489 TInt aBufferEnd, THgScrollDirection /*aDirection*/ ) |
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490 { |
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491 for ( TInt i = aBufferStart; i <= aBufferEnd; i++ ) |
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492 { |
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493 TRAP_IGNORE( UpdateListItemL( i ) ); |
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494 } |
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495 } |
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496 |
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497 // ----------------------------------------------------------------------------- |
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498 // |
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499 // ----------------------------------------------------------------------------- |
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500 // |
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501 void CVcxHgVodContentListModelHandler::Release( TInt /*aBufferStart*/, |
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502 TInt /*aBufferEnd*/ ) |
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503 { |
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504 // No implementation required. |
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505 } |
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506 |
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507 // ----------------------------------------------------------------------------- |
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508 // Update single content |
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509 // ----------------------------------------------------------------------------- |
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510 // |
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511 void CVcxHgVodContentListModelHandler::UpdateListItemL( TInt aIndex ) |
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512 { |
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513 if ( iDataProviderIf.VcAppState() == EStateContentView && |
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514 aIndex >= 0 && iContents && iContents->Count() > aIndex && |
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515 iScroller.ItemCount() > aIndex ) |
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516 { |
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517 CHgItem& item = iScroller.ItemL( aIndex ); |
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518 CVcxNsContent& content = *(*iContents)[aIndex]; |
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519 |
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520 item.SetTitleL( content.GetName() ); |
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521 |
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522 HBufC* info = GenerateContextInfoTextLC( content ); |
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523 |
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524 if ( info ) |
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525 { |
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526 item.SetTextL( *info ); |
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527 } |
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528 |
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529 CleanupStack::PopAndDestroy( info ); |
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530 |
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531 CVcxNsContent::TVcxContentDlStatus dlStatus = content.GetDlStatus(); |
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532 |
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533 if ( !( item.Icon() ) || |
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534 ( dlStatus != CVcxNsContent::EVcxContentDlStateDownloading ) ) |
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535 { |
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536 item.SetIcon( NULL ); |
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537 const TDesC& iconPath = content.GetIconPath(); |
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538 |
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539 if ( iconPath.Length() > 0 ) |
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540 { |
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541 iTnManager->AddThumbnailRequestL( *this, |
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542 content.GetIconPath(), |
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543 CHgDoubleGraphicList::PreferredImageSize(), |
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544 content.GetContentId() ); |
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545 } |
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546 } |
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547 iScroller.RefreshScreen( aIndex ); |
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548 } |
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549 } |
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550 |
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551 // ----------------------------------------------------------------------------- |
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552 // |
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553 // ----------------------------------------------------------------------------- |
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554 // |
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555 void CVcxHgVodContentListModelHandler::DoThumbnailReadyL( |
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556 CGulIcon* aIcon, |
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557 TInt64 aClientId ) |
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558 { |
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559 CleanupStack::PushL( aIcon ); |
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560 TInt index = FindContentIndex( (TUint32)aClientId, iContents ); |
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561 |
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562 if ( index >= 0 && iScroller.ItemCount() > index ) |
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563 { |
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564 iScroller.ItemL( index ).SetIcon( aIcon ); |
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565 iScroller.RefreshScreen( index ); |
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566 CleanupStack::Pop( aIcon ); |
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567 } |
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568 else |
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569 { |
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570 // For some reason the scroller list was update after image conversion |
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571 // started, and the icon is no longer needed. |
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572 CleanupStack::PopAndDestroy( aIcon ); |
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573 } |
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574 } |