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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 "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: Manager of visual lists |
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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 |
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21 /** |
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22 * @internal reviewed 03/07/2007 by Rowland Cook |
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23 */ |
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24 |
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25 #include "glxdrmiconmanager.h" |
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26 |
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27 #include <data_caging_path_literals.hrh> |
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28 #include <glxdrmutility.h> |
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29 #include <glxuiutility.h> |
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30 #include <glxicons.mbg> // icons |
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31 #include <glxtracer.h> |
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32 #include <glxlog.h> |
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33 #include <glxtexturemanager.h> |
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34 #include <glxuistd.h> |
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35 #include <alf/alftexture.h> |
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36 #include <alf/alfvisual.h> |
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37 #include <mglxmedialist.h> |
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38 #include <mglxvisuallist.h> |
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39 #include <mpxmediadrmdefs.h> |
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40 |
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41 const TInt KGlxDrmIconSize = 16; |
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42 const TInt KGlxDrmIconBorder = 0; |
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43 |
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44 // --------------------------------------------------------------------------- |
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45 // 1st phase constructor |
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46 // --------------------------------------------------------------------------- |
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47 // |
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48 EXPORT_C CGlxDrmIconManager* CGlxDrmIconManager::NewL( MGlxMediaList& aMediaList, |
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49 MGlxVisualList& aVisualList) |
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50 { |
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51 CGlxDrmIconManager* self = |
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52 new(ELeave)CGlxDrmIconManager(aMediaList, aVisualList); |
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53 CleanupStack::PushL(self); |
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54 self->ConstructL(); |
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55 CleanupStack::Pop(self); |
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56 return self; |
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57 } |
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58 |
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59 |
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60 // --------------------------------------------------------------------------- |
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61 // Destructor |
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62 // --------------------------------------------------------------------------- |
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63 // |
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64 EXPORT_C CGlxDrmIconManager::~CGlxDrmIconManager() |
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65 { |
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66 iMediaList.RemoveMediaListObserver(this); |
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67 iVisualList.RemoveObserver(this); |
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68 |
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69 iThumbnailIcons.Close(); |
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70 |
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71 if(iDRMUtility) |
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72 { |
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73 iDRMUtility->Close(); |
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74 } |
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75 |
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76 iValidDRMItems.Close(); |
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77 iInvalidDRMItems.Close(); |
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78 } |
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79 |
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80 // --------------------------------------------------------------------------- |
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81 // RemoveOverlayIcon |
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82 // --------------------------------------------------------------------------- |
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83 // |
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84 void CGlxDrmIconManager::RemoveOverlayIcon(TInt aIndex, |
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85 TBool aInvalidIcon) |
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86 { |
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87 if(aInvalidIcon) |
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88 { |
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89 iVisualList.SetIconVisibility( aIndex, |
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90 *iDRMRightsExpiredTexture, EFalse ); |
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91 } |
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92 else |
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93 { |
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94 iVisualList.SetIconVisibility( aIndex, |
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95 *iDRMSendForbidTexture, EFalse ); |
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96 } |
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97 |
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98 } |
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99 |
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100 // --------------------------------------------------------------------------- |
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101 // AddOverlayIconL |
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102 // --------------------------------------------------------------------------- |
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103 // |
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104 void CGlxDrmIconManager::AddOverlayIconsL() |
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105 { |
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106 TRACER("CGlxDrmIconManager::AddOverlayIconsL"); |
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107 TInt itemCount = iMediaList.Count(); |
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108 for(TInt i = 0; i < itemCount; i++) |
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109 { |
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110 CAlfVisual* vis = iVisualList.Visual(i); |
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111 if(vis) |
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112 { |
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113 // recheck rights as status may have changed |
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114 CheckDRMRightsL(vis, i); |
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115 } |
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116 } |
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117 } |
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118 |
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119 // --------------------------------------------------------------------------- |
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120 // HandleItemAddedL |
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121 // --------------------------------------------------------------------------- |
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122 // |
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123 void CGlxDrmIconManager::HandleItemAddedL(TInt /*aStartIndex*/, |
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124 TInt /*aEndIndex*/, MGlxMediaList* /*aList*/) |
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125 { |
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126 // No implementation |
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127 } |
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128 |
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129 // --------------------------------------------------------------------------- |
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130 // HandleMediaL |
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131 // --------------------------------------------------------------------------- |
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132 // |
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133 void CGlxDrmIconManager::HandleMediaL(TInt /*aListIndex*/, |
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134 MGlxMediaList* /*aList*/) |
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135 { |
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136 // No implementation |
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137 } |
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138 |
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139 // --------------------------------------------------------------------------- |
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140 // void CGlxDrmIconManager::HandleItemRemovedL(TInt /*aStartIndex*/, |
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141 |
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142 // --------------------------------------------------------------------------- |
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143 // |
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144 void CGlxDrmIconManager::HandleItemRemovedL(TInt /*aStartIndex*/, |
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145 TInt /*aEndIndex*/, MGlxMediaList* /*aList*/) |
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146 { |
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147 // No implementation |
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148 } |
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149 |
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150 // --------------------------------------------------------------------------- |
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151 // HandleItemModifiedL |
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152 // --------------------------------------------------------------------------- |
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153 // |
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154 void CGlxDrmIconManager::HandleItemModifiedL( |
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155 const RArray<TInt>& /*aItemIndexes*/, MGlxMediaList* /*aList*/) |
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156 { |
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157 // No implementation |
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158 } |
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159 |
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160 // --------------------------------------------------------------------------- |
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161 // HandleAttributesAvailableL |
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162 // --------------------------------------------------------------------------- |
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163 // |
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164 void CGlxDrmIconManager::HandleAttributesAvailableL(TInt aItemIndex, |
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165 const RArray<TMPXAttribute>& aAttributes, MGlxMediaList* /*aList*/) |
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166 { |
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167 TIdentityRelation<TMPXAttribute> match(&TMPXAttribute::Match); |
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168 if (aAttributes.Find(KMPXMediaDrmProtected, match) != KErrNotFound) |
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169 { |
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170 // check if we have DRM attributes |
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171 CAlfVisual* vis = iVisualList.Visual(aItemIndex); |
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172 if(vis) |
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173 { |
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174 CheckDRMRightsL(vis, aItemIndex, EFalse); |
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175 } |
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176 } |
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177 } |
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178 |
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179 // --------------------------------------------------------------------------- |
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180 // HandleFocusChangedL |
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181 // --------------------------------------------------------------------------- |
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182 // |
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183 void CGlxDrmIconManager::HandleFocusChangedL( |
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184 NGlxListDefs::TFocusChangeType /*aType*/, |
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185 TInt /*aNewIndex*/, TInt /*aOldIndex*/, MGlxMediaList* /*aList*/) |
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186 { |
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187 // No implementation |
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188 } |
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189 |
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190 // --------------------------------------------------------------------------- |
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191 // HandleItemSelectedL |
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192 // --------------------------------------------------------------------------- |
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193 // |
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194 void CGlxDrmIconManager::HandleItemSelectedL(TInt /*aIndex*/, |
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195 TBool /*aSelected*/, MGlxMediaList* /*aList*/) |
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196 { |
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197 // No implementation |
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198 } |
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199 |
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200 // --------------------------------------------------------------------------- |
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201 // HandleMessageL |
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202 // --------------------------------------------------------------------------- |
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203 // |
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204 void CGlxDrmIconManager::HandleMessageL(const CMPXMessage& /*aMessage*/, |
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205 MGlxMediaList* /*aList*/) |
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206 { |
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207 // No implementation |
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208 } |
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209 |
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210 |
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211 // --------------------------------------------------------------------------- |
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212 // HandleFocusChangedL |
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213 // --------------------------------------------------------------------------- |
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214 // |
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215 void CGlxDrmIconManager::HandleFocusChangedL( TInt /*aFocusIndex*/, |
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216 TReal32 /*aItemsPerSecond*/, MGlxVisualList* /*aList*/, |
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217 NGlxListDefs::TFocusChangeType /*aType*/ ) |
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218 { |
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219 // No implementation |
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220 } |
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221 |
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222 // --------------------------------------------------------------------------- |
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223 // HandleSizeChanged |
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224 // --------------------------------------------------------------------------- |
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225 // |
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226 void CGlxDrmIconManager::HandleSizeChanged( const TSize& /*aSize*/, |
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227 MGlxVisualList* /*aList*/ ) |
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228 { |
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229 // No implementation |
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230 } |
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231 |
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232 // --------------------------------------------------------------------------- |
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233 // HandleVisualRemoved |
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234 // --------------------------------------------------------------------------- |
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235 // |
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236 void CGlxDrmIconManager::HandleVisualRemoved( |
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237 const CAlfVisual* /*aVisual*/, MGlxVisualList* /*aList*/ ) |
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238 { |
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239 // No implementation |
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240 } |
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241 |
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242 // --------------------------------------------------------------------------- |
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243 // HandleVisualAddedL |
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244 // --------------------------------------------------------------------------- |
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245 // |
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246 void CGlxDrmIconManager::HandleVisualAddedL( CAlfVisual* aVisual, |
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247 TInt aIndex, MGlxVisualList* /*aList*/ ) |
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248 { |
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249 if(aIndex >= 0 && aIndex < iMediaList.Count() ) |
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250 { |
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251 CheckDRMRightsL(aVisual, aIndex); |
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252 } |
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253 } |
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254 |
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255 // --------------------------------------------------------------------------- |
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256 // Constructor |
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257 // --------------------------------------------------------------------------- |
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258 // |
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259 CGlxDrmIconManager::CGlxDrmIconManager(MGlxMediaList& aMediaList, |
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260 MGlxVisualList& aVisualList) |
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261 : CGlxIconManager(aMediaList, aVisualList) |
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262 { |
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263 // No implementation |
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264 } |
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265 |
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266 // --------------------------------------------------------------------------- |
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267 // 2nd phase construction |
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268 // --------------------------------------------------------------------------- |
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269 // |
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270 void CGlxDrmIconManager::ConstructL() |
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271 { |
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272 TRACER("CGlxDrmIconManager::ConstructL"); |
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273 BaseConstructL(); |
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274 |
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275 TFileName mifFile( KDC_APP_BITMAP_DIR ); |
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276 mifFile.Append( KGlxIconsFilename ); |
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277 |
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278 GLX_LOG_INFO("CGlxDrmIconManager::ConstructL create valid icon"); |
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279 // ask texture manager to create DRM valid icon |
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280 iDRMSendForbidTexture = &(iUiUtility->GlxTextureManager(). |
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281 CreateIconTextureL( EMbmGlxiconsQgn_prop_drm_rights_valid_super, |
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282 mifFile, TSize( KGlxDrmIconSize, KGlxDrmIconSize ) ) ); |
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283 GLX_LOG_INFO("CGlxDrmIconManager::ConstructL create invalid icon"); |
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284 |
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285 // ask texture manager to create DRM invalid icon |
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286 iDRMRightsExpiredTexture = &(iUiUtility->GlxTextureManager(). |
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287 CreateIconTextureL( EMbmGlxiconsQgn_prop_drm_rights_exp_super, |
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288 mifFile, TSize( KGlxDrmIconSize, KGlxDrmIconSize ) ) ); |
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289 |
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290 |
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291 |
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292 // add as observers |
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293 iMediaList.AddMediaListObserverL(this); |
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294 iVisualList.AddObserverL(this); |
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295 |
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296 GLX_LOG_INFO("CGlxDrmIconManager::ConstructL create DRM utility"); |
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297 iDRMUtility = CGlxDRMUtility::InstanceL(); |
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298 |
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299 // check for any visual already present in list |
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300 TInt itemCount = iMediaList.Count(); |
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301 for(TInt i = 0; i < itemCount; i++) |
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302 { |
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303 CAlfVisual* vis = iVisualList.Visual( i ); |
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304 if(vis) |
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305 { |
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306 CheckDRMRightsL(vis, i); |
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307 } |
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308 } |
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309 |
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310 } |
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311 |
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312 // --------------------------------------------------------------------------- |
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313 // IconAlreadyAdded |
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314 // --------------------------------------------------------------------------- |
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315 // |
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316 TInt CGlxDrmIconManager::ThumbnailIconArrayPos(TIconInfo& aIconInfo) |
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317 { |
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318 // check if icon already generated |
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319 TInt pos = KErrNotFound; |
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320 TInt count = iThumbnailIcons.Count(); |
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321 for(TInt i=0; i<count; i++) |
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322 { |
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323 if((aIconInfo.bmpfile==iThumbnailIcons[i].bmpfile) && |
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324 (aIconInfo.bitmapId==iThumbnailIcons[i].bitmapId)) |
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325 { |
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326 pos = i; |
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327 break; |
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328 } |
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329 } |
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330 return pos; |
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331 } |
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332 |
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333 // --------------------------------------------------------------------------- |
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334 // CheckDRMRightsL |
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335 // --------------------------------------------------------------------------- |
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336 // |
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337 void CGlxDrmIconManager::CheckDRMRightsL(CAlfVisual* /*aVisual*/, |
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338 TInt aIndex, TBool aForceIcon) |
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339 { |
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340 TRACER("CGlxDrmIconManager::CheckDRMRightsL"); |
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341 const TGlxMedia& item = iMediaList.Item(aIndex); |
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342 TGlxMediaId id = item.Id(); |
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343 |
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344 GLX_LOG_INFO1("CGlxDrmIconManager::CheckDRMRightsL item idx (%d)",aIndex); |
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345 // Do not assume DRM protected by default. In default case add no icon. |
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346 // So cannot use TGlxMedia::IsDrmProtected() |
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347 TBool drm = EFalse; |
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348 if(item.GetDrmProtected(drm) && drm) |
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349 { |
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350 const TDesC& uri = item.Uri(); |
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351 if(uri.Length() > 0) |
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352 { |
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353 TGlxVisualIcon iconType; |
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354 if(iDRMUtility->IsForwardLockedL(uri)) |
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355 { |
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356 GLX_LOG_INFO("CGlxDrmIconManager::CheckDRMRightsL forward locked"); |
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357 if(aForceIcon || !ShouldHaveIcon(id, iconType)) |
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358 { |
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359 GLX_LOG_INFO("CGlxDrmIconManager::CheckDRMRightsL forward locked add icon"); |
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360 AddValidIconL(id); |
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361 iVisualList.AddIconL( aIndex, *iDRMSendForbidTexture, |
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362 NGlxIconMgrDefs::EGlxIconBottomRight, ETrue, EFalse, KGlxDrmIconBorder ); |
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363 |
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364 iVisualList.SetIconVisibility( aIndex, *iDRMSendForbidTexture, ETrue ); |
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365 } |
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366 |
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367 } |
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368 else |
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369 { |
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370 |
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371 TMPXGeneralCategory cat = item.Category(); |
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372 |
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373 TBool checkViewRights = (cat==EMPXImage); |
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374 |
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375 if(iDRMUtility->ItemRightsValidityCheckL(uri, checkViewRights)) |
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376 { |
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377 GLX_LOG_INFO("CGlxDrmIconManager::CheckDRMRightsL valid rights"); |
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378 if(aForceIcon ||!ShouldHaveIcon(id, iconType)) |
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379 { |
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380 GLX_LOG_INFO("CGlxDrmIconManager::CheckDRMRightsL valid rights add icon"); |
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381 AddValidIconL(id); |
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382 iVisualList.AddIconL( aIndex, *iDRMSendForbidTexture, |
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383 NGlxIconMgrDefs::EGlxIconBottomRight, |
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384 ETrue, EFalse, KGlxDrmIconBorder ); |
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385 |
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386 iVisualList.SetIconVisibility( aIndex, *iDRMSendForbidTexture, ETrue ); |
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387 } |
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388 } |
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389 else |
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390 { |
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391 GLX_LOG_INFO("CGlxDrmIconManager::CheckDRMRightsL invalid rights"); |
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392 |
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393 if(aForceIcon ||!ShouldHaveIcon(id, iconType)) |
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394 { |
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395 iVisualList.RemoveIcon( aIndex, *iDRMSendForbidTexture ); |
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396 GLX_LOG_INFO("CGlxDrmIconManager::CheckDRMRightsL add invalid icon"); |
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397 AddInvalidIconL(id); |
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398 iVisualList.AddIconL( aIndex, *iDRMRightsExpiredTexture, |
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399 NGlxIconMgrDefs::EGlxIconBottomRight, |
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400 ETrue, EFalse, KGlxDrmIconBorder ); |
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401 |
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402 iVisualList.SetIconVisibility( aIndex, *iDRMRightsExpiredTexture, ETrue ); |
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403 } |
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404 } |
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405 } |
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406 } |
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407 } |
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408 } |
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409 |
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410 // --------------------------------------------------------------------------- |
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411 // AddValidIcon |
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412 // --------------------------------------------------------------------------- |
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413 // |
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414 void CGlxDrmIconManager::AddValidIconL(TGlxMediaId& aId) |
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415 { |
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416 TInt count = iValidDRMItems.Count(); |
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417 TBool present = EFalse; |
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418 for(TInt i=0; i<count; i++) |
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419 { |
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420 if(iValidDRMItems[i]==aId) |
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421 { |
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422 present = ETrue; |
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423 break; |
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424 } |
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425 } |
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426 |
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427 if(present == EFalse) |
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428 { |
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429 iValidDRMItems.AppendL(aId); |
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430 } |
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431 |
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432 // remove from list of items with broken thumbnails |
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433 // if necessary |
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434 count = iInvalidDRMItems.Count(); |
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435 for(TInt j=0;j<count;j++) |
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436 { |
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437 if(iInvalidDRMItems[j]==aId) |
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438 { |
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439 iInvalidDRMItems.Remove(j); |
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440 break; |
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441 } |
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442 } |
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443 } |
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444 |
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445 // --------------------------------------------------------------------------- |
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446 // AddInvalidIcon |
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447 // --------------------------------------------------------------------------- |
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448 // |
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449 void CGlxDrmIconManager::AddInvalidIconL(TGlxMediaId& aId) |
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450 { |
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451 TInt count = iInvalidDRMItems.Count(); |
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452 TBool present = EFalse; |
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453 for(TInt i=0; i<count; i++) |
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454 { |
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455 if(iInvalidDRMItems[i]==aId) |
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456 { |
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457 present = ETrue; |
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458 break; |
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459 } |
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460 } |
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461 |
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462 if(present == EFalse) |
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463 { |
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464 iInvalidDRMItems.AppendL(aId); |
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465 } |
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466 |
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467 // remove from list of items with broken thumbnails |
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468 // if necessary |
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469 count = iValidDRMItems.Count(); |
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470 for(TInt j=0;j<count;j++) |
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471 { |
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472 if(iValidDRMItems[j]==aId) |
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473 { |
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474 iValidDRMItems.Remove(j); |
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475 break; |
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476 } |
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477 } |
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478 } |
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479 |
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480 // --------------------------------------------------------------------------- |
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481 // ShouldHaveIcon |
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482 // --------------------------------------------------------------------------- |
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483 // |
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484 TBool CGlxDrmIconManager::ShouldHaveIcon(TGlxMediaId& aId, |
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485 TGlxVisualIcon& aType) |
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486 { |
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487 TBool hasIcon = EFalse; |
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488 |
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489 TInt count = iValidDRMItems.Count(); |
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490 for(TInt i=0; i<count; i++) |
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491 { |
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492 if(iValidDRMItems[i]==aId) |
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493 { |
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494 hasIcon = ETrue; |
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495 aType = EDRMRightsValidIcon; |
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496 break; |
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497 } |
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498 } |
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499 |
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500 if(hasIcon == EFalse) |
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501 { |
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502 count = iInvalidDRMItems.Count(); |
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503 for(TInt i=0; i<count; i++) |
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504 { |
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505 if(iInvalidDRMItems[i]==aId) |
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506 { |
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507 hasIcon = ETrue; |
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508 aType = EDRMRightsInvalidIcon; |
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509 break; |
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510 } |
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511 } |
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512 } |
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513 return hasIcon; |
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514 } |