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1 /* |
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2 * Copyright (c) 2008-2008 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: Application configuration composer |
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15 * |
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16 */ |
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17 |
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18 // System includes |
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19 #include <s32file.h> |
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20 #include <utf.h> |
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21 |
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22 // User includes |
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23 #include "xncomposer.h" |
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24 #include "xnplugindata.h" |
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25 #include "xnrootdata.h" |
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26 #include "xnviewdata.h" |
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27 #include "xnodt.h" |
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28 #include "xnproperty.h" |
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29 #include "xnresource.h" |
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30 #include "xndomdocument.h" |
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31 #include "xndomnode.h" |
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32 #include "xndomlist.h" |
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33 #include "xndomattribute.h" |
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34 #include "xnpanic.h" |
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35 #include "xnplugindefs.h" |
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36 #include "xnviewmanager.h" |
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37 #include "xnappuiadapter.h" |
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38 #include "xnviewadapter.h" |
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39 #include "xnbackgroundmanager.h" |
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40 |
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41 // Constants |
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42 _LIT8( KStateError, "Error" ); |
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43 |
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44 _LIT8( KXmluiml, "xmluiml" ); |
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45 _LIT8( KApp, "application" ); |
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46 _LIT8( KViews, "views" ); |
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47 _LIT8( KWidget, "widget" ); |
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48 _LIT8( KUseEmptyWidget, "use_empty_widget" ); |
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49 |
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50 _LIT8( KEmptyWidgetUid, "0x2001F47F" ); |
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51 |
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52 _LIT( KCDrive, "C:" ); |
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53 _LIT8( KTagXuikon, "xuikon" ); |
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54 |
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55 using namespace hspswrapper; |
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56 |
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57 // ======== LOCAL FUNCTIONS ======== |
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58 // -------------------------------------------------------------------------- |
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59 // ItemValueL |
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60 // Get property value from configuration. |
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61 // -------------------------------------------------------------------------- |
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62 // |
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63 static HBufC* ItemValueL( CHspsConfiguration& aConfiguration, |
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64 const TDesC8& aItemId, |
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65 const TDesC8& aName, |
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66 const TBool aUseUtfConversion = EFalse ) |
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67 { |
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68 HBufC* ret = NULL; |
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69 |
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70 RPointerArray<CItemMap>& settingsList = aConfiguration.Settings(); |
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71 for( TInt i = 0; i < settingsList.Count(); i++ ) |
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72 { |
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73 CItemMap* setting = settingsList[i]; |
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74 if( !setting ) |
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75 { |
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76 continue; |
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77 } |
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78 |
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79 if( setting->ItemId() == aItemId ) |
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80 { |
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81 RPointerArray<CPropertyMap>& properties = setting->Properties(); |
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82 for( TInt j = 0; j < properties.Count(); j++ ) |
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83 { |
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84 CPropertyMap* property = properties[j]; |
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85 if( !property ) |
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86 { |
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87 continue; |
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88 } |
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89 |
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90 if( property->Name() == aName ) |
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91 { |
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92 if( aUseUtfConversion ) |
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93 { |
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94 ret = CnvUtfConverter::ConvertToUnicodeFromUtf8L( property->Value() ); |
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95 } |
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96 else |
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97 { |
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98 ret = HBufC::NewL( property->Value().Length() ); |
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99 ret->Des().Copy( property->Value() ); |
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100 } |
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101 |
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102 break; |
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103 } |
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104 } |
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105 break; |
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106 } |
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107 } |
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108 return ret; |
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109 } |
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110 |
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111 // --------------------------------------------------------------------------- |
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112 // Finds recursively node by name |
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113 // @return returns pointer to desired node, NULL if nothing found |
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114 // --------------------------------------------------------------------------- |
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115 // |
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116 static CXnDomNode* FindNodeByName( CXnDomNode* aNode, const TDesC8& aName ) |
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117 { |
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118 if ( !aNode ) |
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119 { |
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120 return NULL; |
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121 } |
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122 |
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123 if ( aNode->Name() == aName ) |
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124 { |
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125 return aNode; |
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126 } |
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127 |
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128 CXnDomList& list( aNode->ChildNodes() ); |
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129 |
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130 for ( TInt i = 0; i < list.Length() ; i++ ) |
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131 { |
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132 CXnDomNode* retval( FindNodeByName( |
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133 static_cast< CXnDomNode* >( list.Item( i ) ), aName ) ); |
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134 |
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135 if ( retval ) |
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136 { |
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137 return retval; |
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138 } |
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139 } |
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140 |
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141 return NULL; |
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142 } |
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143 |
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144 // --------------------------------------------------------------------------- |
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145 // Finds template publisher name |
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146 // |
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147 // --------------------------------------------------------------------------- |
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148 // |
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149 static const TDesC8& FindTemplatePublisherName( CXnDomNode* aNode ) |
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150 { |
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151 if ( !aNode ) |
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152 { |
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153 return KNullDesC8(); |
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154 } |
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155 |
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156 CXnDomList& list( aNode->ChildNodes() ); |
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157 |
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158 for ( TInt i = 0; i < list.Length(); i++ ) |
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159 { |
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160 CXnDomNode* node = static_cast< CXnDomNode* >( list.Item( i ) ); |
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161 |
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162 // Find <configuration> element |
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163 if ( node->Name() == KConfigurationModel ) |
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164 { |
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165 CXnDomList& attributes( node->AttributeList() ); |
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166 |
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167 CXnDomAttribute* name( |
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168 static_cast< CXnDomAttribute* >( |
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169 attributes.FindByName( XnPropertyNames::action::KName ) ) ); |
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170 |
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171 // Find attribute name="publisher" |
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172 if ( name && name->Value() == KPublisher ) |
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173 { |
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174 CXnDomAttribute* value( |
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175 static_cast< CXnDomAttribute* >( |
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176 attributes.FindByName( XnPropertyNames::action::KValue ) ) ); |
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177 |
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178 if ( value ) |
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179 { |
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180 return value->Value(); |
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181 } |
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182 } |
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183 } |
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184 } |
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185 |
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186 return KNullDesC8(); |
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187 } |
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188 |
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189 // --------------------------------------------------------------------------- |
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190 // FindNodeById |
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191 // Finds recursively node by id |
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192 // @return returns pointer to desired node, NULL if nothing found |
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193 // --------------------------------------------------------------------------- |
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194 // |
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195 static CXnDomNode* FindNodeById( CXnDomNode* aNode, const TDesC8& aId ) |
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196 { |
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197 if ( !aNode ) |
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198 { |
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199 return NULL; |
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200 } |
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201 |
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202 CXnDomList& attributes( aNode->AttributeList() ); |
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203 |
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204 CXnDomAttribute* id( |
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205 static_cast< CXnDomAttribute* >( |
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206 attributes.FindByName( XnPropertyNames::common::KId ) ) ); |
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207 |
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208 if ( id && id->Value() == aId ) |
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209 { |
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210 return aNode; |
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211 } |
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212 |
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213 CXnDomList& list( aNode->ChildNodes() ); |
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214 |
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215 for ( TInt i = 0; i < list.Length() ; i++ ) |
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216 { |
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217 CXnDomNode* retval( FindNodeById( |
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218 static_cast< CXnDomNode* >( list.Item( i ) ), aId ) ); |
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219 |
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220 if ( retval ) |
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221 { |
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222 return retval; |
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223 } |
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224 } |
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225 |
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226 return NULL; |
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227 } |
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228 |
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229 // ---------------------------------------------------------------------------- |
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230 // UpdateResourcesPathL |
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231 // ---------------------------------------------------------------------------- |
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232 // |
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233 static void UpdateResourcesPathL( CArrayPtrSeg< CXnResource >& aList, |
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234 TPtrC aNewPath ) |
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235 { |
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236 TFileName newFilename; |
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237 |
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238 for ( TInt i = 0; i < aList.Count(); i++ ) |
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239 { |
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240 CXnResource& res( *aList[i] ); |
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241 const TDesC& filename( res.FileName() ); |
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242 |
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243 TParsePtrC fileParser( filename ); |
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244 TPtrC nameAndExt( fileParser.NameAndExt() ); |
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245 |
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246 newFilename = aNewPath; |
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247 newFilename.Append( nameAndExt ); |
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248 |
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249 res.SetFileNameL( newFilename ); |
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250 } |
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251 } |
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252 |
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253 // -------------------------------------------------------------------------- |
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254 // UpdateSettingsL |
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255 // |
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256 // -------------------------------------------------------------------------- |
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257 // |
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258 static void UpdateSettingsL( const TDesC8& aElementId, |
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259 RPointerArray< CPropertyMap >& aProperties, CXnDomNode& aRootNode ) |
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260 { |
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261 CXnDomNode* node( FindNodeById( &aRootNode, aElementId ) ); |
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262 |
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263 if( !node ) |
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264 { |
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265 return; |
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266 } |
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267 |
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268 CXnDomStringPool* sp( node->StringPool() ); |
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269 |
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270 for ( TInt i = 0; i < aProperties.Count(); i++ ) |
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271 { |
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272 CPropertyMap* property( aProperties[i] ); |
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273 |
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274 const TDesC8& name( property->Name() ); |
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275 const TDesC8& value( property->Value() ); |
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276 |
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277 CXnDomList& attributes( node->AttributeList() ); |
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278 |
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279 CXnDomAttribute* attribute( |
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280 static_cast< CXnDomAttribute* >( attributes.FindByName( name ) ) ); |
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281 |
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282 if ( attribute ) |
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283 { |
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284 // Update current attribute |
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285 attribute->SetValueL( value ); |
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286 } |
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287 else |
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288 { |
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289 // Need to create new attribute |
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290 attribute = CXnDomAttribute::NewL( name, sp ); |
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291 CleanupStack::PushL( attribute ); |
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292 |
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293 attribute->SetValueL( value ); |
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294 |
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295 node->AttributeList().AddItemL( attribute ); |
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296 CleanupStack::Pop( attribute ); |
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297 } |
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298 } |
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299 } |
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300 |
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301 |
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302 // -------------------------------------------------------------------------- |
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303 // UpdatePluginFromSettingsL() |
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304 // Updates plugin from settings |
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305 // -------------------------------------------------------------------------- |
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306 // |
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307 static void UpdatePluginFromSettingsL( CHspsConfiguration& aConfiguration, |
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308 CXnDomNode& aRootNode ) |
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309 { |
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310 RPointerArray< CItemMap >& settings( aConfiguration.Settings() ); |
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311 |
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312 for ( TInt i = 0; i < settings.Count(); i++ ) |
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313 { |
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314 CItemMap* setting( settings[i] ); |
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315 |
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316 const TDesC8& itemId( setting->ItemId() ); |
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317 |
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318 RPointerArray< CPropertyMap >& properties( setting->Properties() ); |
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319 |
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320 UpdateSettingsL( itemId, properties, aRootNode ); |
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321 } |
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322 } |
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323 |
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324 // -------------------------------------------------------------------------- |
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325 // MergeLD() |
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326 // -------------------------------------------------------------------------- |
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327 // |
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328 static CXnDomNode* MergeLD( CXnDomNode* aRoot, |
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329 CXnPluginData& aPluginData, TBool aMergeView = EFalse ) |
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330 { |
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331 CXnDomNode* parent( aPluginData.Owner() ); |
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332 |
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333 CXnDomNode* childToFind( NULL ); |
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334 |
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335 if ( aMergeView ) |
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336 { |
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337 childToFind = FindNodeByName( aRoot, KView ); |
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338 } |
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339 else |
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340 { |
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341 childToFind = FindNodeByName( aRoot, KWidget ); |
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342 } |
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343 |
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344 if( !childToFind || aRoot->Name() != KXmluiml ) |
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345 { |
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346 delete aRoot; |
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347 |
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348 return NULL; |
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349 } |
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350 |
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351 aPluginData.SetNode( childToFind ); |
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352 |
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353 CXnDomList& list( aRoot->ChildNodes() ); |
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354 |
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355 TInt index( list.ItemIndex( *childToFind ) ); |
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356 |
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357 CXnDomNode* node = |
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358 static_cast< CXnDomNode* >( list.Item( index ) ); |
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359 |
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360 list.RemoveItem( index ); |
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361 |
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362 // sets namespace recursively |
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363 node->SetOwnershipL( aPluginData.PluginId() ); |
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364 |
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365 // Takes ownership |
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366 parent->AddChildL( node ); |
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367 |
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368 delete aRoot; |
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369 aRoot = NULL; |
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370 |
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371 if ( aMergeView ) |
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372 { |
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373 // Return the last view |
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374 TInt index( parent->ChildNodes().Length() - 1 ); |
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375 |
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376 return ( static_cast< CXnDomNode* >( |
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377 parent->ChildNodes().Item( index ) ) ); |
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378 } |
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379 else |
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380 { |
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381 // Return <widget> |
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382 return node; |
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383 } |
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384 } |
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385 |
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386 // -------------------------------------------------------------------------- |
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387 // UseEmptyWidget |
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388 // Determines whether to use empty widget in this view configuration |
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389 // -------------------------------------------------------------------------- |
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390 // |
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391 static TBool UseEmptyWidget( CXnDomNode& aView ) |
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392 { |
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393 CXnDomAttribute* attribute( |
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394 static_cast< CXnDomAttribute* >( |
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395 aView.AttributeList().FindByName( KUseEmptyWidget ) ) ); |
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396 |
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397 if ( attribute && attribute->Value() == XnPropertyNames::KTrue ) |
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398 { |
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399 return ETrue; |
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400 } |
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401 |
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402 return EFalse; |
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403 } |
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404 |
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405 // ======== MEMBER FUNCTIONS ======== |
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406 // -------------------------------------------------------------------------- |
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407 // CXnComposer::NewL |
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408 // Two-phased constructor. |
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409 // -------------------------------------------------------------------------- |
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410 // |
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411 CXnComposer* CXnComposer::NewL( CHspsWrapper& aWrapper ) |
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412 { |
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413 CXnComposer* self = new ( ELeave ) CXnComposer( aWrapper ); |
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414 CleanupStack::PushL( self ); |
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415 self->ConstructL(); |
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416 CleanupStack::Pop( self ); |
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417 |
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418 return self; |
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419 } |
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420 |
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421 // -------------------------------------------------------------------------- |
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422 // CXnComposer::~CXnComposer |
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423 // Destructor |
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424 // -------------------------------------------------------------------------- |
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425 // |
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426 CXnComposer::~CXnComposer() |
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427 { |
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428 iFs.Close(); |
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429 } |
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430 |
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431 // -------------------------------------------------------------------------- |
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432 // CXnComposer::CXnComposer |
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433 // C++ default constructor can NOT contain any code, that |
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434 // might leave. |
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435 // -------------------------------------------------------------------------- |
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436 // |
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437 CXnComposer::CXnComposer( CHspsWrapper& aWrapper ) |
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438 : iWrapper( aWrapper ) |
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439 { |
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440 } |
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441 |
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442 // -------------------------------------------------------------------------- |
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443 // CXnComposer::ConstructL |
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444 // Symbian 2nd phase constructor can leave. |
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445 // -------------------------------------------------------------------------- |
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446 // |
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447 void CXnComposer::ConstructL() |
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448 { |
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449 User::LeaveIfError( iFs.Connect() ); |
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450 } |
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451 |
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452 // -------------------------------------------------------------------------- |
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453 // CXnComposer::ComposeRootL() |
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454 // Composes the application root configuration |
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455 // -------------------------------------------------------------------------- |
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456 // |
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457 CXnODT* CXnComposer::ComposeRootL( CXnRootData& aRootData ) |
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458 { |
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459 // Not owned |
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460 iODT = NULL; |
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461 |
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462 // Get application configuration |
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463 CHspsConfiguration* configuration( iWrapper.GetAppConfigurationL() ); |
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464 CleanupStack::PushL( configuration ); |
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465 |
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466 const TDesC8& state( configuration->PluginInfo().ConfigurationState() ); |
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467 |
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468 aRootData.SetConfigurationIdL( configuration->ConfId() ); |
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469 |
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470 if ( state.CompareF( KStateError ) == 0 || |
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471 configuration->Resources().Count() == 0 ) |
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472 { |
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473 CleanupStack::PopAndDestroy( configuration ); |
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474 |
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475 return NULL; |
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476 } |
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477 |
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478 // Get application configuration odt resource |
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479 CXnODT* odt = CXnODT::NewL(); |
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480 CleanupStack::PushL( odt ); |
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481 |
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482 // Save for later usage, not owned |
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483 iODT = odt; |
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484 |
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485 // Find a resource which can be internalized |
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486 const CObjectMap* resourceObject = FindObject( |
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487 configuration->Resources(), KTagXuikon() ); |
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488 if ( !resourceObject ) |
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489 { |
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490 CleanupStack::PopAndDestroy( 2, configuration ); |
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491 |
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492 return NULL; |
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493 } |
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494 |
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495 CXnDomNode* root( GetOdtL( *resourceObject, aRootData ) ); |
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496 if ( !root ) |
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497 { |
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498 CleanupStack::PopAndDestroy( 2, configuration ); |
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499 |
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500 return NULL; |
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501 } |
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502 |
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503 odt->DomDocument().SetRootNode( root ); |
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504 |
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505 // "views" node is the owner node of view nodes |
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506 CXnDomNode* views( FindNodeByName( root, KViews ) ); |
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507 |
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508 if ( !views ) |
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509 { |
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510 CleanupStack::PopAndDestroy( 2, configuration ); |
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511 |
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512 return NULL; |
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513 } |
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514 |
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515 CPluginInfo& info( configuration->PluginInfo() ); |
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516 |
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517 aRootData.SetOwner( root ); |
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518 aRootData.SetNode( views ); |
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519 |
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520 aRootData.SetPluginNameL( info.Name() ); |
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521 aRootData.SetPluginUidL( info.Uid() ); |
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522 |
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523 aRootData.SetPluginTypeL( KApp ); |
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524 |
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525 aRootData.SetMaxPages( info.MaxChild() ); |
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526 |
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527 // Get plugins (= views) in this application configuration |
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528 RPointerArray< CPluginMap >& plugins( configuration->PluginMaps() ); |
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529 |
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530 if ( ( plugins.Count() == 0 ) || ( aRootData.MaxPages() <= 0 ) ) |
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531 { |
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532 CleanupStack::PopAndDestroy( 2, configuration ); |
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533 |
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534 return NULL; |
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535 } |
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536 |
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537 RPointerArray< CXnPluginData >& array( aRootData.PluginData() ); |
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538 |
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539 TInt index( 0 ); |
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540 |
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541 for ( TInt i = 0; ( i < plugins.Count() ) && ( i < aRootData.MaxPages() ); |
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542 i++ ) |
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543 { |
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544 CPluginMap* plugin( plugins[i] ); |
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545 |
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546 CXnViewData* view = CXnViewData::NewLC( aRootData ); |
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547 |
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548 // Give view data ownership to CXnRootData |
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549 array.AppendL( view ); |
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550 CleanupStack::Pop( view ); |
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551 |
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552 view->SetOwner( views ); |
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553 |
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554 view->SetPluginIdL( plugin->PluginId() ); |
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555 |
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556 if ( plugin->ActivationState() ) |
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557 { |
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558 index = i; |
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559 } |
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560 |
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561 view->SetLockingStatus( plugin->LockingStatus() ); |
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562 } |
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563 |
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564 CXnViewData* initial( static_cast< CXnViewData* >( array[ index ] ) ); |
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565 |
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566 initial->SetInitial(); |
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567 |
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568 CleanupStack::Pop( odt ); |
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569 |
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570 CleanupStack::PopAndDestroy( configuration ); |
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571 |
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572 // Ownership is granted to the caller |
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573 return odt; |
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574 } |
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575 |
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576 // -------------------------------------------------------------------------- |
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577 // CXnComposer::ComposeViewL() |
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578 // Composes a view |
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579 // -------------------------------------------------------------------------- |
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580 // |
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581 TInt CXnComposer::ComposeViewL( CXnViewData& aViewData ) |
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582 { |
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583 TInt retval( KXnErrViewPluginFailure ); |
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584 |
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585 if ( aViewData.PluginId() == KNullDesC8 ) |
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586 { |
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587 return retval; |
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588 } |
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589 |
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590 // Get view configuration |
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591 CHspsConfiguration* configuration( |
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592 iWrapper.GetPluginConfigurationL( aViewData.PluginId() ) ); |
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593 CleanupStack::PushL( configuration ); |
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594 |
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595 const TDesC8& state( configuration->PluginInfo().ConfigurationState() ); |
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596 |
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597 if ( state.CompareF( KStateError ) == 0 || |
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598 configuration->Resources().Count() == 0 ) |
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599 { |
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600 CleanupStack::PopAndDestroy( configuration ); |
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601 |
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602 return retval; |
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603 } |
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604 |
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605 aViewData.SetConfigurationIdL( configuration->ConfId() ); |
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606 |
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607 // Find a resource which can be internalized |
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608 const CObjectMap* resourceObject = FindObject( |
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609 configuration->Resources(), KTagXuikon ); |
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610 if ( !resourceObject ) |
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611 { |
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612 CleanupStack::PopAndDestroy( configuration ); |
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613 |
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614 return retval; |
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615 } |
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616 |
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617 CXnDomNode* root( GetOdtL( *resourceObject, aViewData ) ); |
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618 if ( !root ) |
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619 { |
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620 CleanupStack::PopAndDestroy( configuration ); |
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621 |
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622 return retval; |
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623 } |
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624 |
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625 root->SetNamespaceL( aViewData.PluginId() ); |
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626 |
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627 // Merge view to root. Note that root will be obsolete after this call |
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628 CXnDomNode* viewRoot( MergeLD( root, aViewData, ETrue ) ); |
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629 |
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630 if ( viewRoot ) |
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631 { |
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632 // Finalise view data |
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633 CPluginInfo& info( configuration->PluginInfo() ); |
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634 aViewData.SetPluginNameL( info.Name() ); |
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635 aViewData.SetPluginUidL( info.Uid() ); |
|
636 |
|
637 aViewData.SetPluginTypeL( KView ); |
|
638 |
|
639 // Find first <plugin> element from this view |
|
640 CXnDomNode* pluginNode( FindNodeByName( viewRoot, KPlugin ) ); |
|
641 |
|
642 UpdatePluginFromSettingsL( *configuration, *viewRoot ); |
|
643 |
|
644 aViewData.SetUseEmptyWidget( UseEmptyWidget( *viewRoot ) ); |
|
645 |
|
646 // Read wallpaper image path from HSPS |
|
647 CXnAppUiAdapter* appui = static_cast< CXnAppUiAdapter* >( iAvkonAppUi ); |
|
648 CXnBackgroundManager& bgManager = appui->ViewAdapter().BgManager(); |
|
649 |
|
650 // if page specific wallpaper feature is enabled |
|
651 if( bgManager.WallpaperType() == CXnBackgroundManager::EPageSpecific ) |
|
652 { |
|
653 HBufC* bgImage = ItemValueL( *configuration, |
|
654 KWallpaper, |
|
655 KPath, |
|
656 ETrue ); |
|
657 if ( bgImage ) |
|
658 { |
|
659 CleanupStack::PushL( bgImage ); |
|
660 bgImage->Des().Trim(); |
|
661 if( bgImage && bgImage->Length() > 0 ) |
|
662 { |
|
663 bgManager.ConstructWallpaper( bgImage->Des(), aViewData ); |
|
664 } |
|
665 CleanupStack::PopAndDestroy( bgImage ); |
|
666 } |
|
667 } |
|
668 if ( pluginNode ) |
|
669 { |
|
670 // This assumes all <plugin> elements are siblings |
|
671 CXnDomNode* pluginParent( pluginNode->Parent() ); |
|
672 |
|
673 CXnDomList& list( pluginParent->ChildNodes() ); |
|
674 |
|
675 // Get plugins configuration |
|
676 RPointerArray< CPluginMap >& plugins( configuration->PluginMaps() ); |
|
677 |
|
678 RPointerArray< CXnPluginData >& array( aViewData.PluginData() ); |
|
679 |
|
680 TInt count( 0 ); |
|
681 |
|
682 for ( TInt i = 0; i < list.Length(); i++ ) |
|
683 { |
|
684 CXnDomNode* node = |
|
685 static_cast< CXnDomNode* >( list.Item( i ) ); |
|
686 |
|
687 // We are interested only about <plugin> elements |
|
688 if ( node->Name() == KPlugin ) |
|
689 { |
|
690 // Create plugin data |
|
691 CXnPluginData* widget = CXnPluginData::NewLC( aViewData ); |
|
692 |
|
693 // Give ownership to view data |
|
694 array.AppendL( widget ); |
|
695 CleanupStack::Pop( widget ); |
|
696 |
|
697 // <plugin> element |
|
698 widget->SetOwner( node ); |
|
699 |
|
700 if ( count < plugins.Count() ) |
|
701 { |
|
702 CPluginMap* plugin( plugins[count] ); |
|
703 |
|
704 widget->SetPluginIdL( plugin->PluginId() ); |
|
705 |
|
706 widget->SetLockingStatus( plugin->LockingStatus() ); |
|
707 } |
|
708 |
|
709 count++; |
|
710 } |
|
711 } |
|
712 } |
|
713 |
|
714 retval = KErrNone; |
|
715 } |
|
716 |
|
717 CleanupStack::PopAndDestroy( configuration ); |
|
718 |
|
719 return retval; |
|
720 } |
|
721 |
|
722 // -------------------------------------------------------------------------- |
|
723 // ComposeWidgetL() |
|
724 // Composes a widget |
|
725 // -------------------------------------------------------------------------- |
|
726 // |
|
727 TInt CXnComposer::ComposeWidgetL( CXnPluginData& aPluginData ) |
|
728 { |
|
729 TInt retval( KXnErrWidgetPluginFailure ); |
|
730 |
|
731 if ( aPluginData.PluginId() == KNullDesC8 ) |
|
732 { |
|
733 return retval; |
|
734 } |
|
735 |
|
736 // Get widget configuration |
|
737 CHspsConfiguration* configuration( |
|
738 iWrapper.GetPluginConfigurationL( aPluginData.PluginId() ) ); |
|
739 CleanupStack::PushL( configuration ); |
|
740 |
|
741 // Empty widget is not composed at all |
|
742 if ( configuration->PluginInfo().Uid().CompareF( KEmptyWidgetUid ) == 0 ) |
|
743 { |
|
744 aPluginData.SetEmptyL( aPluginData.PluginId() ); |
|
745 |
|
746 CleanupStack::PopAndDestroy( configuration ); |
|
747 |
|
748 return KErrNone; |
|
749 } |
|
750 |
|
751 const TDesC8& state( configuration->PluginInfo().ConfigurationState() ); |
|
752 |
|
753 if ( state.CompareF( KStateError ) == 0 || |
|
754 configuration->Resources().Count() == 0 ) |
|
755 { |
|
756 CleanupStack::PopAndDestroy( configuration ); |
|
757 |
|
758 return retval; |
|
759 } |
|
760 |
|
761 aPluginData.SetConfigurationIdL( configuration->ConfId() ); |
|
762 |
|
763 // Find a resource which can be internalized |
|
764 const CObjectMap* resourceObject = FindObject( |
|
765 configuration->Resources(), KTagXuikon ); |
|
766 if ( !resourceObject ) |
|
767 { |
|
768 CleanupStack::PopAndDestroy( configuration ); |
|
769 |
|
770 return retval; |
|
771 } |
|
772 |
|
773 CXnDomNode* root( GetOdtL( *resourceObject, aPluginData ) ); |
|
774 if ( !root ) |
|
775 { |
|
776 CleanupStack::PopAndDestroy( configuration ); |
|
777 |
|
778 return retval; |
|
779 } |
|
780 |
|
781 // Update plugin namespace |
|
782 root->SetNamespaceL( aPluginData.PluginId() ); |
|
783 |
|
784 // Nested plugins are not supported currently. |
|
785 // Note root will be obsolete after this call. |
|
786 CXnDomNode* widgetRoot( MergeLD( root, aPluginData ) ); |
|
787 |
|
788 if ( widgetRoot ) |
|
789 { |
|
790 // Finalise plugin data |
|
791 CPluginInfo& info( configuration->PluginInfo() ); |
|
792 |
|
793 aPluginData.SetPluginNameL( info.Name() ); |
|
794 aPluginData.SetPluginUidL( info.Uid() ); |
|
795 |
|
796 aPluginData.SetPluginTypeL( info.Type() ); |
|
797 |
|
798 UpdatePluginFromSettingsL( *configuration, *widgetRoot ); |
|
799 |
|
800 if ( info.Type() == KKeyTemplate ) |
|
801 { |
|
802 const TDesC8& name( FindTemplatePublisherName( widgetRoot ) ); |
|
803 |
|
804 aPluginData.SetPublisherNameL( name ); |
|
805 } |
|
806 |
|
807 retval = KErrNone; |
|
808 } |
|
809 |
|
810 CleanupStack::PopAndDestroy( configuration ); |
|
811 |
|
812 return retval; |
|
813 } |
|
814 |
|
815 // -------------------------------------------------------------------------- |
|
816 // CXnComposer::GetOdtL() |
|
817 // |
|
818 // -------------------------------------------------------------------------- |
|
819 // |
|
820 CXnDomNode* CXnComposer::GetOdtL( const CObjectMap& aObject, |
|
821 CXnPluginData& aPluginData ) |
|
822 { |
|
823 if( !iODT ) |
|
824 { |
|
825 return NULL; |
|
826 } |
|
827 |
|
828 CXnDomNode* root( NULL ); |
|
829 |
|
830 TBuf8< KMaxFileName > resource; |
|
831 TFileName privatePath; |
|
832 TFileName filename; |
|
833 |
|
834 // Get private path |
|
835 User::LeaveIfError( iFs.PrivatePath( privatePath ) ); |
|
836 |
|
837 // Get resource path and name |
|
838 resource = aObject.Path(); |
|
839 resource.Append( aObject.NameL() ); |
|
840 |
|
841 // Copy from TBuf8 to TBuf |
|
842 filename.Copy( resource ); |
|
843 |
|
844 // insert private path and |
|
845 filename.Insert( 0, privatePath ); |
|
846 |
|
847 // ... c-drive |
|
848 filename.Insert( 0, KCDrive ); |
|
849 |
|
850 RFile file; |
|
851 |
|
852 User::LeaveIfError( file.Open( iFs, filename, EFileShareReadersOnly ) ); |
|
853 CleanupClosePushL( file ); |
|
854 |
|
855 TInt size( 0 ); |
|
856 file.Size( size ); |
|
857 |
|
858 if ( size ) |
|
859 { |
|
860 CFileStore* store( CDirectFileStore::FromLC( file ) ); |
|
861 |
|
862 RStoreReadStream instream; |
|
863 CleanupClosePushL( instream ); |
|
864 |
|
865 instream.OpenLC( *store, store->Root() ); |
|
866 |
|
867 // Consume header |
|
868 CXnODT::InternalizeHeaderL( instream ); |
|
869 |
|
870 CArrayPtrSeg< CXnResource >* list( |
|
871 CXnODT::InternalizeResourceListL( instream ) ); |
|
872 |
|
873 aPluginData.SetResources( list ); |
|
874 |
|
875 // Set correct resource path |
|
876 UpdateResourcesPathL( |
|
877 *list, TParsePtrC( filename ).DriveAndPath() ); |
|
878 |
|
879 root = iODT->InternalizeDomDocumentL( instream ); |
|
880 |
|
881 // Destroy the stream object, close the instream, destroy store |
|
882 CleanupStack::PopAndDestroy( 3, store ); |
|
883 } |
|
884 |
|
885 CleanupStack::PopAndDestroy( &file ); |
|
886 |
|
887 return root; |
|
888 } |
|
889 |
|
890 // -------------------------------------------------------------------------- |
|
891 // CXnComposer::FindObject() |
|
892 // Finds an object from the provided array |
|
893 // -------------------------------------------------------------------------- |
|
894 // |
|
895 const CObjectMap* CXnComposer::FindObject( |
|
896 RPointerArray<CObjectMap>& aResourceObjects, |
|
897 const TDesC8& aTag ) const |
|
898 { |
|
899 CObjectMap* object = NULL; |
|
900 |
|
901 const TInt count = aResourceObjects.Count(); |
|
902 if ( count ) |
|
903 { |
|
904 |
|
905 // Find an object with the provided tag |
|
906 for( TInt objectIndex=0; objectIndex < count; objectIndex++ ) |
|
907 { |
|
908 CObjectMap* o = aResourceObjects[ objectIndex ]; |
|
909 if ( o->Tag() == aTag ) |
|
910 { |
|
911 object = o; |
|
912 break; |
|
913 } |
|
914 } |
|
915 |
|
916 // If the tag was not found, return first object |
|
917 if( !object ) |
|
918 { |
|
919 object = aResourceObjects[ 0 ]; |
|
920 } |
|
921 } |
|
922 |
|
923 return object; |
|
924 } |
|
925 |
|
926 // End of File |