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1 /* |
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2 * Copyright (c) 2002-2004 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: ODT parser |
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15 * |
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16 */ |
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17 #include <aisystemuids.hrh> |
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18 #include <xnextrenderingpluginadapter.h> |
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19 #include <ecom/ecom.h> |
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20 #include <ecom/implementationinformation.h> |
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21 |
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22 #include "xnextrenderingpluginwrapper.h" |
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23 |
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24 #include "xnodt.h" |
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25 #include "xndomdocument.h" |
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26 #include "xndomnode.h" |
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27 #include "xndomattribute.h" |
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28 #include "xndomlist.h" |
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29 #include "xnnode.h" |
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30 |
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31 #include "xnecomhandler.h" |
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32 #include "xnuiengine.h" |
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33 #include "xntype.h" |
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34 #include "xncontroladapter.h" |
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35 #include "xnviewcontroladapter.h" |
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36 #include "xnpopupcontroladapter.h" |
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37 #include "xnwidgetextensionadapter.h" |
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38 #include "xnscrollablecontroladapter.h" |
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39 #include "xnlistquerydialogadapter.h" |
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40 |
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41 #include "xncomponent.h" |
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42 #include "xncomponentnodeimpl.h" |
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43 #include "xnviewnodeimpl.h" |
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44 #include "xnviewsnodeimpl.h" |
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45 #include "xnproperty.h" |
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46 #include "xncomponentfactory.h" |
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47 #include "xnarray.h" |
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48 #include "xnviewmanager.h" |
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49 #include "xnplugindata.h" |
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50 #include "xnrootdata.h" |
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51 #include "xnviewdata.h" |
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52 |
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53 #include "xnodtparser.h" |
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54 |
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55 _LIT8( KWidgetBgSkinId, "SKIN(268458534 9916)" ); |
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56 |
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57 // CONSTANTS |
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58 _LIT8( KXMLUIMLNodeName, "xmluiml" ); |
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59 _LIT8( KViewsNodeName, "views" ); |
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60 _LIT8( KViewNodeName, "view" ); |
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61 _LIT8( KBoxNodeName, "box" ); |
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62 _LIT8( KButtonNodeName, "button" ); |
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63 _LIT8( KStylusPopupNodeName, "styluspopup" ); |
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64 _LIT8( KImageNodeName, "image" ); |
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65 _LIT8( KTooltipNodeName, "tooltip" ); |
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66 _LIT8( KMenuBarNodeName, "menubar" ); |
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67 _LIT8( KMenuNodeName, "menu" ); |
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68 _LIT8( KMenuItemNodeName, "menuitem" ); |
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69 _LIT8( KDynMenuItemNodeName, "dynmenuitem" ); |
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70 _LIT8( KWidgetMenuItemNodeName, "widgetmenuitem" ); |
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71 _LIT8( KActionsNodeName, "actions" ); |
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72 _LIT8( KActionNodeName, "action" ); |
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73 _LIT8( KTriggerNodeName, "trigger" ); |
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74 _LIT8( KEventNodeName, "event" ); |
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75 _LIT8( KTextNodeName, "text" ); |
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76 _LIT8( KMarqueeNodeName, "marquee" ); |
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77 _LIT8( KObjectNodeName, "object" ); |
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78 _LIT8( KTracksterNodeName, "trackster" ); |
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79 _LIT8( KPropertyNodeName, "property" ); |
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80 _LIT8( KConfigurationNodeName, "configuration" ); |
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81 _LIT8( KNewstickerNodeName, "newsticker" ); |
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82 _LIT8( KAttributeNodeName, "attribute" ); |
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83 _LIT8( KItemNodeName, "item" ); |
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84 _LIT8( KDescNodeName, "desc" ); |
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85 _LIT8( KTextZoomNodeName, "textzoom" ); |
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86 _LIT8( KVolumeControlNodeName, "volumecontrol" ); |
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87 _LIT8( KPluginNodeName, "plugin" ); |
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88 _LIT8( KWidgetNodeName, "widget" ); |
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89 _LIT8( KSliderNodeName, "slider" ); |
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90 _LIT8( KClockNodeName, "clock" ); |
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91 _LIT8( KSoftkeyNodeName,"softkey" ); |
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92 _LIT8( KConditionalTrigger,"conditional" ); |
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93 _LIT8( KCondtionalOn, "true" ); |
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94 _LIT8( KListQueryDialogNodeName, "listquerydialog" ); |
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95 _LIT8( KSettingsConfigurationNodeName, "settingsconfiguration" ); |
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96 _LIT8( KContentSourceNodeName, "contentsource" ); |
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97 _LIT8( KMenuExtensionNodeName, "menuextension" ); |
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98 _LIT8( KWidgetExtensionNodeName, "widgetextension" ); |
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99 _LIT8( KTextEditorNodeName, "texteditor" ); |
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100 _LIT8( KActionsHandlerNodeName, "actionshandler" ); |
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101 _LIT8( KScrollableBoxNodeName, "scrollablebox" ); |
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102 _LIT8( KPopUpNodeName, "popup" ); |
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103 |
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104 // LOCAL FUNCTION PROTOTYPES |
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105 #ifdef _XN3_DEBUG_ |
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106 #include <flogger.h> |
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107 #include <utf.h> |
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108 static void PrintDomL( CXnDomDocument* aDomDocument ); |
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109 #endif |
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110 |
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111 static CXnNode* BuildRootNodeL( CXnUiEngine& aEngine ); |
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112 |
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113 static CXnNode* FindAncestorWhoActAsParent( CXnDomNode& aSource ); |
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114 |
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115 static TBool CreateTriggerInLayoutNodeTree( CXnDomNode& aSource ); |
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116 |
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117 static void CopyPropertiesFromDomNodeToNodeL( |
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118 CXnNode& aTarget, |
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119 CXnDomNode& aSource, |
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120 CXnDomStringPool& aStringPool ); |
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121 static CXnNode* ConstructNodeFromPluginL( |
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122 CXnEcomHandler& aEcomHandler, |
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123 CXnDomNode& aSource ); |
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124 static CXnNode* ConstructKnownBuiltinNodeL( CXnDomNode& aSource ); |
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125 static CXnNode* ConstructGeneralNodeL( CXnDomNode& aSource ); |
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126 |
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127 // ============================= LOCAL FUNCTIONS =============================== |
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128 |
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129 |
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130 // ---------------------------------------------------------------------------- |
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131 // CleanupResetAndDestroy() |
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132 // ---------------------------------------------------------------------------- |
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133 // |
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134 template<class T> |
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135 static void CleanupResetAndDestroy( TAny* aObj ) |
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136 { |
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137 if( aObj ) |
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138 { |
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139 static_cast<T*>( aObj )->ResetAndDestroy(); |
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140 } |
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141 } |
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142 |
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143 // ---------------------------------------------------------------------------- |
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144 // CleanupResetAndDestroyPushL |
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145 // ---------------------------------------------------------------------------- |
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146 // |
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147 template<class T> |
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148 static void CleanupResetAndDestroyPushL(T& aArray) |
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149 { |
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150 CleanupStack::PushL( TCleanupItem( &CleanupResetAndDestroy<T>, &aArray ) ); |
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151 } |
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152 |
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153 #ifdef _XN3_DEBUG_ |
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154 _LIT( KLogFolder," xnlayoutengine" ); |
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155 _LIT( KLogDom, "dom.log" ); |
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156 #define _LOGT( aDescription ) RFileLogger::Write( \ |
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157 KLogFolder, KLogDom, EFileLoggingModeOverwrite, aDescription ); |
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158 #define _LOGTFRM1( a, b ) RFileLogger::WriteFormat( \ |
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159 KLogFolder, KLogDom, EFileLoggingModeOverwrite, ( a ), ( b ) ) |
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160 #define _LOGTFRM2( a, b, c ) RFileLogger::WriteFormat( \ |
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161 KLogFolder, KLogDom, EFileLoggingModeOverwrite, ( a ), ( b ), ( c ) ); |
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162 #define _LOGTFRM3( a, b, c, d ) RFileLogger::WriteFormat( \ |
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163 KLogFolder, KLogDom, EFileLoggingModeOverwrite, ( a ), ( b ), ( c ), ( d ) ); |
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164 static const TInt GetNodeDepth( CXnDomNode *aNode ) |
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165 { |
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166 TInt depth = 0; |
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167 CXnDomNode* node( aNode ); |
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168 while ( node ) |
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169 { |
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170 node = node->Parent(); |
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171 if ( node ) |
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172 { |
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173 depth++; |
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174 } |
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175 } |
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176 return depth; |
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177 } |
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178 |
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179 //----------------------------------------------------------------------------- |
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180 // ---------------------------------------------------------------------------- |
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181 // |
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182 static HBufC8* GetFixedTextLC( |
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183 const TDesC8& aText, |
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184 const TInt aDepth, |
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185 const TDesC8& aDelim ) |
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186 { |
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187 HBufC8 *buf = HBufC8::NewL( aDepth * aDelim.Length() + aText.Length() + 1 ); |
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188 TInt i = 0; |
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189 for ( ; i < aDepth; i++ ) |
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190 { |
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191 buf->Des().Append( aDelim ); |
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192 } |
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193 buf->Des().Append( aText ); |
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194 return buf; |
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195 } |
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196 |
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197 //----------------------------------------------------------------------------- |
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198 // ---------------------------------------------------------------------------- |
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199 // |
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200 static void PrintDomL( CXnDomDocument* aDomDocument ) |
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201 { |
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202 __UHEAP_MARK; |
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203 TInt attrCount( 0 ); |
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204 TInt propCount( 0 ); |
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205 |
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206 CXnDomDepthIterator* iter = |
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207 CXnDomDepthIterator::NewL( *aDomDocument->RootNode() ); |
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208 CleanupStack::PushL( iter ); |
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209 |
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210 _LIT8( KDelim, "\t" ); |
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211 CXnDomNode* nodeParent( NULL ); |
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212 CXnDomNode* node = iter->First(); |
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213 while ( node ) |
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214 { |
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215 const TInt depth = GetNodeDepth( node ); |
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216 |
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217 HBufC8 *nameBuf = GetFixedTextLC( node->Name(), depth, KDelim ); |
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218 CleanupStack::PushL( nameBuf ); |
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219 const TDesC8& name = nameBuf->Des(); |
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220 |
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221 HBufC8 *nsBuf = GetFixedTextLC( node->Namespace(), depth, KDelim ); |
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222 CleanupStack::PushL( nsBuf ); |
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223 const TDesC8& ns = nsBuf->Des(); |
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224 |
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225 _LOGTFRM2( _L8( "%S -------------------------- %S\n" ), &name, &ns ); |
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226 |
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227 CXnDomList& attrList = node->AttributeList(); |
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228 TInt length( attrList.Length() ); |
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229 attrCount += length; |
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230 |
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231 for ( TInt i = 0; i < length; i++ ) |
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232 { |
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233 CXnDomAttribute* attr = static_cast< CXnDomAttribute* >( |
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234 attrList.Item( i ) ); |
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235 |
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236 HBufC8 *attrBuf = GetFixedTextLC( attr->Name(), depth, KDelim ); |
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237 CleanupStack::PushL( attrBuf ); |
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238 const TDesC8& attrName = attrBuf->Des(); |
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239 |
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240 const TDesC8& attrValue = attr->Value(); |
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241 |
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242 _LOGTFRM2( _L8( "%S=%S\n" ), &attrName, &attrValue ); |
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243 |
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244 CleanupStack::PopAndDestroy( attrBuf ); |
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245 } |
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246 |
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247 if ( node->Parent() ) |
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248 { |
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249 nodeParent = node; |
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250 } |
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251 node = iter->NextL(); |
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252 |
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253 CleanupStack::PopAndDestroy( nsBuf ); |
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254 CleanupStack::PopAndDestroy( nameBuf ); |
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255 } |
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256 CleanupStack::PopAndDestroy( iter ); |
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257 |
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258 _LOGTFRM1( _L8( "****DOM Size: %d ****\n" ), aDomDocument->Size() ); |
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259 _LOGTFRM1( _L8( "****DOM Node Count: %d ****\n" ), aDomDocument->DomNodeCount() ); |
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260 _LOGTFRM1( _L8( "****DOM Attribute Count: %d ****\n" ), attrCount ); |
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261 __UHEAP_MARKEND; |
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262 } |
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263 |
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264 #endif |
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265 // ----------------------------------------------------------------------------- |
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266 // BuildRootNodeL() |
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267 // Builds root node |
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268 // ----------------------------------------------------------------------------- |
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269 // |
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270 static CXnNode* BuildRootNodeL( CXnUiEngine& aEngine ) |
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271 { |
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272 CXnType* type = CXnType::NewL( KXMLUIMLNodeName ); |
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273 CleanupStack::PushL( type ); |
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274 |
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275 CXnNodeImpl* impl = CXnNodeImpl::NewL( type ); |
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276 |
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277 CleanupStack::Pop( type ); |
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278 CleanupStack::PushL( impl ); |
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279 |
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280 CXnNode* node = CXnNode::NewL(); |
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281 node->SetRootNodeImpl( impl ); |
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282 CleanupStack::Pop( impl ); |
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283 |
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284 node->SetUiEngine( aEngine ); |
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285 |
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286 return node; |
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287 } |
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288 |
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289 // ----------------------------------------------------------------------------- |
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290 // ----------------------------------------------------------------------------- |
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291 // |
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292 CXnNode* FindAncestorWhoActAsParent( CXnDomNode& aSource ) |
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293 { |
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294 CXnNode* ret( NULL ); |
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295 CXnDomNode* parent = aSource.Parent(); |
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296 |
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297 while ( !ret && parent ) |
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298 { |
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299 ret = parent->LayoutNode(); |
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300 parent = parent->Parent(); |
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301 } |
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302 return ret; |
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303 } |
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304 |
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305 // ----------------------------------------------------------------------------- |
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306 // ----------------------------------------------------------------------------- |
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307 // |
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308 TBool CreateTriggerInLayoutNodeTree( CXnDomNode& aSource ) |
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309 { |
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310 TBool ret( EFalse ); |
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311 |
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312 CXnDomAttribute* attribute = static_cast< CXnDomAttribute* >( |
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313 aSource.AttributeList().FindByName( KConditionalTrigger ) ); |
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314 |
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315 if ( attribute && attribute->Value() == KCondtionalOn ) |
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316 { |
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317 ret = ETrue; |
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318 } |
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319 return ret; |
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320 } |
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321 |
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322 // ----------------------------------------------------------------------------- |
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323 // CopyDomPropertiesFromDomNodeToNodeL |
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324 // ----------------------------------------------------------------------------- |
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325 // |
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326 static void CopyDomPropertiesFromDomNodeToNodeL( |
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327 CXnNode& aTarget, |
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328 CXnDomNode& aSource ) |
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329 { |
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330 CXnDomList& propertyList = aSource.PropertyList(); |
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331 for ( TInt count = propertyList.Length() - 1; count >= 0; --count ) |
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332 { |
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333 CXnDomProperty* domProperty = static_cast< CXnDomProperty* >( |
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334 propertyList.Item( count ) ); |
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335 CXnProperty* property = CXnProperty::NewSharedL( domProperty ); |
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336 CleanupStack::PushL( property ); |
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337 aTarget.InitializePropertyL( property ); |
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338 CleanupStack::Pop( property ); |
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339 } |
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340 } |
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341 |
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342 // ----------------------------------------------------------------------------- |
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343 // CopyDomAtributesFromDomNodeToNodeL |
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344 // ----------------------------------------------------------------------------- |
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345 // |
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346 static void CopyDomAttributesFromDomNodeToNodeL( |
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347 CXnNode& aTarget, |
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348 CXnDomNode& aSource, |
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349 CXnDomStringPool& aStringPool ) |
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350 { |
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351 CXnDomList& attributeList = aSource.AttributeList(); |
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352 for ( TInt count = attributeList.Length() - 1; count >= 0; --count ) |
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353 { |
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354 CXnDomAttribute* attribute = static_cast< CXnDomAttribute* >( |
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355 attributeList.Item( count ) ); |
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356 #ifdef _DEBUG |
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357 const TDesC8& name = attribute->Name(); |
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358 const TDesC8& attrValue = attribute->Value(); |
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359 #endif |
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360 if ( attribute->ValueStringPoolIndex() == KErrNotFound ) |
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361 { |
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362 continue; |
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363 } |
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364 |
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365 if ( attribute->NameStringPoolIndex() == KErrNotFound ) |
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366 { |
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367 continue; |
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368 } |
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369 CXnDomProperty* clone = |
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370 CXnDomProperty::NewL( attribute->NameStringPoolIndex(), &aStringPool ); |
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371 CleanupStack::PushL( clone ); |
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372 CXnDomPropertyValue* propertyValue = |
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373 CXnDomPropertyValue::NewL( &aStringPool ); |
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374 CleanupStack::PushL( propertyValue ); |
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375 propertyValue->SetStringPoolIndexL( |
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376 CXnDomPropertyValue::EString, attribute->ValueStringPoolIndex() ); |
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377 CXnDomList& propertyList = clone->PropertyValueList(); |
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378 propertyList.AddItemL( propertyValue ); |
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379 CleanupStack::Pop( propertyValue ); |
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380 CXnProperty* property = CXnProperty::NewL( clone ); |
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381 CleanupStack::Pop( clone ); |
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382 CleanupStack::PushL( property ); |
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383 aTarget.InitializePropertyL( property ); |
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384 CleanupStack::Pop( property ); |
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385 } |
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386 |
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387 //aSource.DeleteAttributeList(); |
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388 // delete attributes from dom node tree |
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389 if ( aSource.Name() != KTriggerNodeName ) |
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390 { |
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391 CXnDomList& attrList = aSource.AttributeList(); |
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392 while ( attrList.Length() ) |
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393 { |
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394 attrList.DeleteItem( attrList.Length() - 1 ); |
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395 } |
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396 } |
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397 } |
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398 |
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399 // ----------------------------------------------------------------------------- |
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400 // CopyPropertiesFromDomNodeToNodeL |
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401 // ----------------------------------------------------------------------------- |
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402 // |
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403 static void CopyPropertiesFromDomNodeToNodeL( |
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404 CXnNode& aTarget, |
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405 CXnDomNode& aSource, |
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406 CXnDomStringPool& aStringPool ) |
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407 { |
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408 CopyDomPropertiesFromDomNodeToNodeL( aTarget, aSource ); |
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409 CopyDomAttributesFromDomNodeToNodeL( aTarget, aSource, aStringPool ); |
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410 } |
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411 |
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412 // ----------------------------------------------------------------------------- |
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413 // ConstructNodeFromPluginL |
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414 // ----------------------------------------------------------------------------- |
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415 // |
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416 static CXnNode* ConstructNodeFromPluginL( |
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417 CXnEcomHandler& aEcomHandler, |
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418 CXnDomNode& aSource ) |
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419 { |
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420 CXnNode* returnValue = NULL; |
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421 const TDesC8& name = aSource.Name(); |
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422 |
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423 CXnArray* componentFactories = CXnArray::NewL(); |
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424 CleanupStack::PushL( componentFactories ); |
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425 |
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426 TUid interfaceUid = { AI3_RENDERING_PLUGIN_ECOM_FACTORY_UID }; |
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427 aEcomHandler.PluginsL( interfaceUid, name, *componentFactories ); |
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428 TInt count = componentFactories->Container().Count(); |
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429 TBool componentNodeImplNeeded = ETrue; |
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430 // invoke factory chain |
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431 for ( TInt i = 0; i < count; ++i ) |
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432 { |
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433 MXnComponentFactory* factory = static_cast< MXnComponentFactory* >( |
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434 componentFactories->Container()[i] ); |
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435 componentNodeImplNeeded = factory->DoesNodeNeedComponentImplL( name ); |
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436 } |
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437 CleanupStack::PopAndDestroy( componentFactories ); |
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438 if ( componentNodeImplNeeded ) |
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439 { |
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440 CXnType* type = CXnType::NewL( name ); |
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441 CleanupStack::PushL( type ); |
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442 CXnComponentNodeImpl* impl = CXnComponentNodeImpl::NewL( type ); |
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443 CleanupStack::Pop( type ); |
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444 CleanupStack::PushL( impl ); |
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445 returnValue = CXnNode::NewL(); |
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446 returnValue->SetComponentNodeImpl( impl ); |
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447 CleanupStack::Pop( impl ); |
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448 } |
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449 else |
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450 { |
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451 if ( name == KActionsNodeName || |
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452 name == KActionNodeName || |
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453 name == KEventNodeName || |
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454 name == KTriggerNodeName || |
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455 name == KMenuNodeName || |
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456 name == KMenuItemNodeName || |
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457 name == KPropertyNodeName || |
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458 name == KSoftkeyNodeName ) |
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459 { |
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460 return ConstructGeneralNodeL( aSource ); |
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461 } |
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462 } |
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463 return returnValue; |
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464 } |
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465 |
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466 // ----------------------------------------------------------------------------- |
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467 // ConstructKnownBuiltinNodeL |
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468 // ----------------------------------------------------------------------------- |
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469 // |
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470 static CXnNode* ConstructKnownBuiltinNodeL( CXnDomNode& aSource ) |
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471 { |
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472 CXnNode* returnValue = NULL; |
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473 const TDesC8& name = aSource.Name(); |
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474 if ( name == KMenuNodeName || |
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475 name == KMenuItemNodeName || |
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476 name == KPropertyNodeName || |
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477 name == KSoftkeyNodeName || |
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478 name == KTriggerNodeName ) |
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479 { |
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480 return ConstructGeneralNodeL( aSource ); |
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481 } |
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482 CXnType* type = CXnType::NewL( name ); |
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483 CleanupStack::PushL( type ); |
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484 if ( name == KViewsNodeName ) |
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485 { |
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486 CXnViewsNodeImpl* impl = CXnViewsNodeImpl::NewL( type ); |
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487 CleanupStack::Pop( type ); |
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488 CleanupStack::PushL( impl ); |
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489 returnValue = CXnNode::NewL(); |
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490 returnValue->SetViewsNodeImpl( impl ); |
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491 CleanupStack::Pop( impl ); |
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492 } |
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493 else if ( name == KViewNodeName ) |
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494 { |
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495 CXnViewNodeImpl* impl = CXnViewNodeImpl::NewL( type ); |
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496 CleanupStack::Pop( type ); |
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497 CleanupStack::PushL( impl ); |
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498 returnValue = CXnNode::NewL(); |
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499 returnValue->SetViewNodeImpl( impl ); |
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500 CleanupStack::Pop( impl ); |
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501 } |
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502 else if ( name == KBoxNodeName || |
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503 name == KButtonNodeName || |
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504 name == KImageNodeName || |
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505 name == KMenuBarNodeName || |
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506 name == KTooltipNodeName || |
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507 name == KMarqueeNodeName || |
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508 name == KTextNodeName || |
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509 name == KObjectNodeName || |
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510 name == KTracksterNodeName || |
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511 name == KNewstickerNodeName || |
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512 name == KSliderNodeName || |
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513 name == KClockNodeName || |
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514 name == KStylusPopupNodeName || |
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515 name == KPopUpNodeName || |
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516 name == KWidgetExtensionNodeName || |
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517 name == KTextEditorNodeName ) |
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518 { |
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519 CXnComponentNodeImpl* impl = CXnComponentNodeImpl::NewL( type ); |
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520 CleanupStack::Pop( type ) ; |
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521 CleanupStack::PushL( impl ); |
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522 returnValue = CXnNode::NewL(); |
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523 returnValue->SetComponentNodeImpl( impl ); |
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524 CleanupStack::Pop( impl ); |
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525 } |
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526 else |
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527 { |
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528 CleanupStack::PopAndDestroy( type ); |
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529 |
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530 if ( name == KVolumeControlNodeName || |
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531 name == KWidgetNodeName || |
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532 name == KPluginNodeName ) |
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533 { |
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534 CXnType* type = CXnType::NewL( KBoxNodeName ); |
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535 CleanupStack::PushL( type ); |
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536 CXnComponentNodeImpl* impl = CXnComponentNodeImpl::NewL( type ); |
|
537 CleanupStack::Pop( type ); |
|
538 CleanupStack::PushL( impl ); |
|
539 returnValue = CXnNode::NewL(); |
|
540 returnValue->SetComponentNodeImpl( impl ); |
|
541 CleanupStack::Pop( impl ); |
|
542 } |
|
543 } |
|
544 return returnValue; |
|
545 } |
|
546 |
|
547 // ----------------------------------------------------------------------------- |
|
548 // ConstructGeneralNodeL |
|
549 // ----------------------------------------------------------------------------- |
|
550 // |
|
551 static CXnNode* ConstructGeneralNodeL( CXnDomNode& aSource ) |
|
552 { |
|
553 CXnType* type = CXnType::NewL( aSource.Name() ); |
|
554 CleanupStack::PushL( type ); |
|
555 CXnNodeImpl* impl = CXnNodeImpl::NewL( type ); |
|
556 CleanupStack::Pop( type ); |
|
557 CleanupStack::PushL( impl ); |
|
558 CXnNode* tmpNode = CXnNode::NewL(); |
|
559 tmpNode->SetImpl( impl ); |
|
560 CleanupStack::Pop( impl ); |
|
561 return tmpNode; |
|
562 } |
|
563 |
|
564 // ============================ MEMBER FUNCTIONS =============================== |
|
565 |
|
566 // ----------------------------------------------------------------------------- |
|
567 // CXnODTParser::NewL |
|
568 // Two-phased constructor. |
|
569 // ----------------------------------------------------------------------------- |
|
570 // |
|
571 CXnODTParser* CXnODTParser::NewL( CXnViewManager& aManager, |
|
572 CXnEcomHandler& aEcomHandler ) |
|
573 { |
|
574 CXnODTParser* self = new ( ELeave ) CXnODTParser( aManager, aEcomHandler ); |
|
575 |
|
576 CleanupStack::PushL( self ); |
|
577 self->ConstructL(); |
|
578 CleanupStack::Pop( self ); |
|
579 |
|
580 return self; |
|
581 } |
|
582 |
|
583 // ----------------------------------------------------------------------------- |
|
584 // CXnODTParser::CXnODTParser |
|
585 // C++ default constructor can NOT contain any code, that |
|
586 // might leave. |
|
587 // ----------------------------------------------------------------------------- |
|
588 // |
|
589 CXnODTParser::CXnODTParser( CXnViewManager& aManager, |
|
590 CXnEcomHandler& aEcomHandler ) |
|
591 : iManager( aManager ), iUiEngine( aManager.UiEngine() ), |
|
592 iEcomHandler( aEcomHandler ) |
|
593 { |
|
594 } |
|
595 |
|
596 // ----------------------------------------------------------------------------- |
|
597 // CXnODTParser::~CXnODTParser |
|
598 // Destructor. |
|
599 // ----------------------------------------------------------------------------- |
|
600 // |
|
601 CXnODTParser::~CXnODTParser() |
|
602 { |
|
603 } |
|
604 |
|
605 // ----------------------------------------------------------------------------- |
|
606 // CXnODTParser::ConstructL |
|
607 // Symbian 2nd phase constructor can leave. |
|
608 // ----------------------------------------------------------------------------- |
|
609 // |
|
610 void CXnODTParser::ConstructL() |
|
611 { |
|
612 } |
|
613 |
|
614 // ----------------------------------------------------------------------------- |
|
615 // CXnODTParser::LoadRootL |
|
616 // ----------------------------------------------------------------------------- |
|
617 // |
|
618 void CXnODTParser::LoadRootL( CXnRootData& aRootData, TUid /*aAppUid*/ ) |
|
619 { |
|
620 CXnDomNode* root( aRootData.Owner() ); |
|
621 |
|
622 CXnDomStringPool* sp( root->StringPool() ); |
|
623 |
|
624 CXnAppUiAdapter& appui( iManager.AppUiAdapter() ); |
|
625 |
|
626 // Build root |
|
627 CXnNode* node( BuildRootNodeL( iUiEngine ) ); |
|
628 |
|
629 // Let root nodes to know each other |
|
630 CXnDomNode* dom( aRootData.ODT()->DomDocument().RootNode() ); |
|
631 dom->SetLayoutNode( node ); |
|
632 node->SetDomNode( dom ); |
|
633 |
|
634 CreateNodesL( root, *sp, aRootData ); |
|
635 |
|
636 // root doesn't have any controls |
|
637 |
|
638 aRootData.SetOccupied(); |
|
639 } |
|
640 |
|
641 // ----------------------------------------------------------------------------- |
|
642 // CXnODTParser::LoadViewL |
|
643 // ----------------------------------------------------------------------------- |
|
644 // |
|
645 void CXnODTParser::LoadViewL( CXnViewData& aViewData ) |
|
646 { |
|
647 // <view> element |
|
648 CXnDomNode* view( aViewData.Node() ); |
|
649 |
|
650 CXnDomStringPool* sp( view->StringPool() ); |
|
651 |
|
652 // from <view> element |
|
653 CreateNodesL( view, *sp, aViewData ); |
|
654 CreateControlsL( view, aViewData ); |
|
655 |
|
656 // By default make controls invisible |
|
657 CXnControlAdapter* adapter( view->LayoutNode()->Control() ); |
|
658 |
|
659 if( adapter ) |
|
660 { |
|
661 adapter->MakeVisible( EFalse ); |
|
662 } |
|
663 |
|
664 aViewData.SetOccupied(); |
|
665 } |
|
666 |
|
667 // ----------------------------------------------------------------------------- |
|
668 // CXnODTParser::DestroyView |
|
669 // ----------------------------------------------------------------------------- |
|
670 // |
|
671 void CXnODTParser::DestroyView( CXnViewData& aViewData ) |
|
672 { |
|
673 CXnNode* view( aViewData.Node()->LayoutNode() ); |
|
674 |
|
675 // Destroy view and all its child nodes |
|
676 CXnNode* parent( view->Parent() ); |
|
677 |
|
678 RPointerArray< CXnNode >& children( parent->Children() ); |
|
679 |
|
680 TInt index( children.Find( view ) ); |
|
681 |
|
682 if ( index != KErrNotFound ) |
|
683 { |
|
684 children.Remove( index ); |
|
685 |
|
686 delete view; |
|
687 view = NULL; |
|
688 |
|
689 CXnDomNode* owner( aViewData.Owner() ); |
|
690 owner->DeleteChild( aViewData.Node() ); |
|
691 } |
|
692 } |
|
693 |
|
694 // ----------------------------------------------------------------------------- |
|
695 // CXnODTParser::LoadWidgetL |
|
696 // ----------------------------------------------------------------------------- |
|
697 // |
|
698 void CXnODTParser::LoadWidgetL( CXnPluginData& aPluginData ) |
|
699 { |
|
700 if ( aPluginData.Empty() ) |
|
701 { |
|
702 // Holds "empty" widget |
|
703 return; |
|
704 } |
|
705 |
|
706 // <widget> element |
|
707 CXnDomNode* widget( aPluginData.Node() ); |
|
708 |
|
709 CXnDomStringPool* sp( widget->StringPool() ); |
|
710 |
|
711 // from <widget> element |
|
712 CreateNodesL( widget, *sp, aPluginData ); |
|
713 CreateControlsL( widget, aPluginData ); |
|
714 |
|
715 HandleWidgetBackgroundL( widget->LayoutNode() ); |
|
716 |
|
717 // By default make controls invisible |
|
718 CXnControlAdapter* adapter( widget->LayoutNode()->Control() ); |
|
719 |
|
720 if( adapter ) |
|
721 { |
|
722 adapter->MakeVisible( EFalse ); |
|
723 } |
|
724 |
|
725 aPluginData.SetOccupied(); |
|
726 } |
|
727 |
|
728 // ----------------------------------------------------------------------------- |
|
729 // CXnODTParser::DestroyWidget |
|
730 // ----------------------------------------------------------------------------- |
|
731 // |
|
732 void CXnODTParser::DestroyWidgetL( CXnPluginData& aPluginData ) |
|
733 { |
|
734 CXnViewData& parent( |
|
735 static_cast< CXnViewData& >( *aPluginData.Parent() ) ); |
|
736 |
|
737 // Check is any of plugin data's controls in views draw chain and remove |
|
738 CXnControlAdapter* control( parent.Node()->LayoutNode()->Control() ); |
|
739 |
|
740 RPointerArray< CXnControlAdapter >& controls( control->ChildAdapters() ); |
|
741 |
|
742 RPointerArray< CXnControlAdapter > pluginControls; |
|
743 CleanupClosePushL( pluginControls ); |
|
744 |
|
745 aPluginData.ControlsL( pluginControls ); |
|
746 |
|
747 // Remove from view chain if found |
|
748 for ( TInt i = 0; i < pluginControls.Count(); i++ ) |
|
749 { |
|
750 CXnControlAdapter* control( pluginControls[i] ); |
|
751 |
|
752 TInt index( controls.Find( control ) ); |
|
753 |
|
754 if ( index != KErrNotFound ) |
|
755 { |
|
756 controls.Remove( index ); |
|
757 } |
|
758 } |
|
759 |
|
760 CleanupStack::PopAndDestroy( &pluginControls ); |
|
761 |
|
762 CXnNode* widgetNode( aPluginData.Node()->LayoutNode() ); |
|
763 |
|
764 CXnNode* owner( widgetNode->Parent() ); |
|
765 |
|
766 CXnControlAdapter* widgetControl( widgetNode->Control() ); |
|
767 |
|
768 RPointerArray< CXnControlAdapter >& |
|
769 childAdapters( owner->Control()->ChildAdapters() ); |
|
770 |
|
771 childAdapters.Remove( childAdapters.Find( widgetControl ) ); |
|
772 |
|
773 childAdapters.Compress(); |
|
774 |
|
775 RPointerArray< CXnNode >& children( owner->Children() ); |
|
776 |
|
777 TInt index( children.Find( widgetNode ) ); |
|
778 |
|
779 // Destroy widget and all its child nodes |
|
780 if ( index != KErrNotFound ) |
|
781 { |
|
782 children.Remove( index ); |
|
783 |
|
784 delete widgetNode; |
|
785 widgetNode = NULL; |
|
786 |
|
787 CXnDomNode* owner( aPluginData.Owner() ); |
|
788 owner->DeleteChild( aPluginData.Node() ); |
|
789 } |
|
790 } |
|
791 |
|
792 // ----------------------------------------------------------------------------- |
|
793 // CXnODTParser::CreateNodesL |
|
794 // Creates node tree |
|
795 // ----------------------------------------------------------------------------- |
|
796 // |
|
797 void CXnODTParser::CreateNodesL( |
|
798 CXnDomNode* aSourceNode, |
|
799 CXnDomStringPool& aSp, |
|
800 CXnPluginData& aPluginData ) |
|
801 { |
|
802 if ( aSourceNode ) |
|
803 { |
|
804 ConstructNodeL( *aSourceNode, aSp, aPluginData ); |
|
805 |
|
806 CXnDomList& childList( aSourceNode->ChildNodes() ); |
|
807 |
|
808 TInt count( childList.Length() ); |
|
809 |
|
810 for ( TInt i = 0; i < count; ++i ) |
|
811 { |
|
812 CreateNodesL( |
|
813 static_cast< CXnDomNode* >( childList.Item( i ) ), |
|
814 aSp, aPluginData ); |
|
815 } |
|
816 } |
|
817 } |
|
818 |
|
819 // ----------------------------------------------------------------------------- |
|
820 // CXnODTParser::ConstructNodeL |
|
821 // Creates layout node and control for it |
|
822 // ----------------------------------------------------------------------------- |
|
823 // |
|
824 void CXnODTParser::ConstructNodeL( |
|
825 CXnDomNode& aSource, |
|
826 CXnDomStringPool& aSp, |
|
827 CXnPluginData& aPluginData ) |
|
828 { |
|
829 const TDesC8& name( aSource.Name() ); |
|
830 |
|
831 if ( name == KActionsNodeName || |
|
832 name == KActionNodeName || |
|
833 name == KEventNodeName || |
|
834 name == KXMLUIMLNodeName || |
|
835 name == KAttributeNodeName || |
|
836 name == KItemNodeName ) |
|
837 { |
|
838 return; |
|
839 } |
|
840 |
|
841 if ( name == KTriggerNodeName ) |
|
842 { |
|
843 if ( !CreateTriggerInLayoutNodeTree( aSource ) ) |
|
844 { |
|
845 return; |
|
846 } |
|
847 } |
|
848 |
|
849 const TDesC8& parentName( aSource.Parent()->Name() ); |
|
850 |
|
851 if ( name == KPropertyNodeName && |
|
852 ( parentName == KTriggerNodeName || |
|
853 parentName == KEventNodeName || |
|
854 parentName == KPropertyNodeName || |
|
855 parentName == KAttributeNodeName ) ) |
|
856 { |
|
857 return; |
|
858 } |
|
859 |
|
860 CXnNode* node( ConstructKnownBuiltinNodeL( aSource ) ); |
|
861 |
|
862 if ( !node ) |
|
863 { |
|
864 node = ConstructNodeFromPluginL( iEcomHandler, aSource ); |
|
865 |
|
866 if ( !node ) |
|
867 { |
|
868 node = ConstructGeneralNodeL( aSource ); |
|
869 |
|
870 if ( !node ) |
|
871 { |
|
872 return; |
|
873 } |
|
874 } |
|
875 } |
|
876 |
|
877 if ( name == KMenuBarNodeName || |
|
878 name == KListQueryDialogNodeName || |
|
879 name == KMenuNodeName || |
|
880 name == KMenuItemNodeName || |
|
881 name == KDynMenuItemNodeName || |
|
882 name == KWidgetMenuItemNodeName || |
|
883 name == KPropertyNodeName || |
|
884 name == KDescNodeName || |
|
885 name == KTextZoomNodeName || |
|
886 name == KConfigurationNodeName || |
|
887 name == KSoftkeyNodeName || |
|
888 name == KTriggerNodeName || |
|
889 name == KSettingsConfigurationNodeName || |
|
890 name == KContentSourceNodeName || |
|
891 name == KMenuExtensionNodeName || |
|
892 name == KStylusPopupNodeName || |
|
893 name == KActionsHandlerNodeName ) |
|
894 { |
|
895 node->SetLayoutCapable( EFalse ); |
|
896 } |
|
897 |
|
898 CXnNode* parent( FindAncestorWhoActAsParent( aSource ) ); |
|
899 |
|
900 if( !parent ) |
|
901 { |
|
902 delete node; |
|
903 |
|
904 return; |
|
905 } |
|
906 |
|
907 parent->AddChildL( node ); |
|
908 |
|
909 if ( !parent->IsLayoutCapable() ) |
|
910 { |
|
911 node->SetLayoutCapable( EFalse ); |
|
912 } |
|
913 |
|
914 aSource.SetLayoutNode( node ); |
|
915 node->SetDomNode( &aSource ); |
|
916 |
|
917 node->SetUiEngine( iUiEngine ); |
|
918 |
|
919 CopyPropertiesFromDomNodeToNodeL( *node, aSource, aSp ); |
|
920 |
|
921 if ( name == KTriggerNodeName ) |
|
922 { |
|
923 if ( iUiEngine.IsEditMode() ) |
|
924 { |
|
925 node->SetStateL( XnPropertyNames::style::common::KEdit ); |
|
926 } |
|
927 } |
|
928 |
|
929 // Mark adaptive layoutable nodes |
|
930 TInt adaptive( XnAdaptive::ENone ); |
|
931 |
|
932 CXnProperty* width( node->WidthL() ); |
|
933 |
|
934 if ( width ) |
|
935 { |
|
936 const TDesC8& w( width->StringValue() ); |
|
937 |
|
938 if ( w == XnPropertyNames::style::common::KAdaptive ) |
|
939 { |
|
940 adaptive = XnAdaptive::EWidth; |
|
941 } |
|
942 } |
|
943 |
|
944 CXnProperty* height( node->HeightL() ); |
|
945 |
|
946 if ( height ) |
|
947 { |
|
948 const TDesC8& h( height->StringValue() ); |
|
949 |
|
950 if ( h == XnPropertyNames::style::common::KAdaptive ) |
|
951 { |
|
952 adaptive |= XnAdaptive::EHeight; |
|
953 } |
|
954 } |
|
955 |
|
956 if ( adaptive != XnAdaptive::ENone ) |
|
957 { |
|
958 node->SetAdaptiveL( adaptive ); |
|
959 } |
|
960 |
|
961 // Collect nodes, which nav-index property is 'appearance' to |
|
962 // an array |
|
963 CXnProperty* navindex( node->NavIndexL() ); |
|
964 |
|
965 if ( navindex && |
|
966 navindex->StringValue() == XnPropertyNames::style::common::KAppearance ) |
|
967 { |
|
968 aPluginData.SetAppearanceNodeL( node ); |
|
969 } |
|
970 |
|
971 // Collect initial focus nodes. |
|
972 CXnProperty* initialFocusProp( node->InitialFocusL() ); |
|
973 |
|
974 if ( initialFocusProp ) |
|
975 { |
|
976 aPluginData.SetInitialFocusNodeL( node ); |
|
977 } |
|
978 } |
|
979 |
|
980 // ----------------------------------------------------------------------------- |
|
981 // CXnODTParser::CreateControlsL() |
|
982 // Run control creation 1st phase |
|
983 // ----------------------------------------------------------------------------- |
|
984 // |
|
985 void CXnODTParser::CreateControlsL( CXnDomNode* aNode, |
|
986 CXnPluginData& aPluginData ) |
|
987 { |
|
988 if ( aNode ) |
|
989 { |
|
990 ConstructControlL( aNode->LayoutNode(), aPluginData ); |
|
991 |
|
992 CXnDomList& childList( aNode->ChildNodes() ); |
|
993 |
|
994 TInt count( childList.Length() ); |
|
995 |
|
996 for ( TInt i = 0; i < count; ++i ) |
|
997 { |
|
998 CreateControlsL( |
|
999 static_cast< CXnDomNode* >( childList.Item( i ) ), aPluginData ); |
|
1000 } |
|
1001 } |
|
1002 } |
|
1003 |
|
1004 // ----------------------------------------------------------------------------- |
|
1005 // CXnODTParser::ConstructControlL() |
|
1006 // Run control creation 1st phase |
|
1007 // ----------------------------------------------------------------------------- |
|
1008 // |
|
1009 void CXnODTParser::ConstructControlL( CXnNode* aNode, |
|
1010 CXnPluginData& aPluginData ) |
|
1011 { |
|
1012 if( !aNode ) |
|
1013 { |
|
1014 return; |
|
1015 } |
|
1016 |
|
1017 CXnComponentNodeImpl* impl( aNode->ComponentNodeImpl() ); |
|
1018 CXnViewNodeImpl* viewImpl( aNode->ViewNodeImpl() ); |
|
1019 |
|
1020 TBool needsCreation( EFalse ); |
|
1021 |
|
1022 if ( ( impl && impl->DoesComponentNeedCreation() ) || viewImpl ) |
|
1023 { |
|
1024 needsCreation = ETrue; |
|
1025 } |
|
1026 |
|
1027 const TDesC8& name( aNode->Type()->Type() ); |
|
1028 |
|
1029 if ( needsCreation ) |
|
1030 { |
|
1031 // Try if builtin control can be created |
|
1032 if ( !CreateBuiltInControlL( *aNode, name ) ) |
|
1033 { |
|
1034 // Not builtin, invoke factory chain |
|
1035 CreateFactoryControlL( *aNode, name ); |
|
1036 } |
|
1037 |
|
1038 // Fill plugin data |
|
1039 aPluginData.SetControlL( aNode ); |
|
1040 } |
|
1041 |
|
1042 if ( name == KContentSourceNodeName ) |
|
1043 { |
|
1044 aPluginData.SetContentSourceNodeL( aNode ); |
|
1045 } |
|
1046 } |
|
1047 |
|
1048 // ----------------------------------------------------------------------------- |
|
1049 // CXnODTParser::CreateExternalControlL() |
|
1050 // Creates external control |
|
1051 // ----------------------------------------------------------------------------- |
|
1052 // |
|
1053 TBool CXnODTParser::CreateExternalControlL( CXnNode& aNode, |
|
1054 const TDesC8& aName ) |
|
1055 { |
|
1056 CXnExtRenderingPluginAdapter* adapter( NULL ); |
|
1057 |
|
1058 // Get implementations via ECom |
|
1059 RImplInfoPtrArray plugins; |
|
1060 CleanupResetAndDestroyPushL( plugins ); |
|
1061 |
|
1062 REComSession::ListImplementationsL( |
|
1063 TUid::Uid( AI3_EXTERNAL_RENDERING_PLUGIN_ECOM_UID ), plugins ); |
|
1064 |
|
1065 for( TInt i = 0; i < plugins.Count(); i++ ) |
|
1066 { |
|
1067 CImplementationInformation* information( plugins[i] ); |
|
1068 |
|
1069 if( information->DataType().Compare( aName ) == 0 ) |
|
1070 { |
|
1071 adapter = CXnExtRenderingPluginAdapter::NewL( |
|
1072 information->ImplementationUid() ); |
|
1073 break; |
|
1074 } |
|
1075 } |
|
1076 CleanupStack::PopAndDestroy(); // plugins |
|
1077 |
|
1078 if( adapter ) |
|
1079 { |
|
1080 CXnComponent* component = CXnComponent::NewL(); |
|
1081 CleanupStack::PushL( component ); |
|
1082 |
|
1083 CXnControlAdapter* parentAdapter( NULL ); |
|
1084 |
|
1085 // Find parent control |
|
1086 CXnNode* parent( aNode.Parent() ); |
|
1087 |
|
1088 for ( ; parent; parent = parent->Parent() ) |
|
1089 { |
|
1090 parentAdapter = parent->Control(); |
|
1091 |
|
1092 if ( parentAdapter ) |
|
1093 { |
|
1094 break; |
|
1095 } |
|
1096 } |
|
1097 |
|
1098 if( parentAdapter ) |
|
1099 { |
|
1100 CXnExtRenderingPluginWrapper* wrapper = |
|
1101 CXnExtRenderingPluginWrapper::NewL( aNode.PluginIfL(), *adapter ); |
|
1102 CleanupStack::PushL( wrapper ); |
|
1103 |
|
1104 parentAdapter->AppendChildL( *wrapper, aNode ); |
|
1105 CleanupStack::Pop( wrapper ); |
|
1106 |
|
1107 component->SetControlAdapter( wrapper ); |
|
1108 |
|
1109 aNode.ComponentNodeImpl()->SetComponent( component ); |
|
1110 |
|
1111 component->SetNode( aNode.PluginIfL() ); |
|
1112 |
|
1113 wrapper->SetComponent( component ); |
|
1114 |
|
1115 wrapper->SetComponentsToInheritVisibility( ETrue ); |
|
1116 |
|
1117 wrapper->ActivateL(); |
|
1118 |
|
1119 CleanupStack::Pop( component ); |
|
1120 |
|
1121 return ETrue; |
|
1122 } |
|
1123 else |
|
1124 { |
|
1125 CleanupStack::Pop( component ); |
|
1126 return EFalse; |
|
1127 } |
|
1128 } |
|
1129 else |
|
1130 { |
|
1131 return EFalse; |
|
1132 } |
|
1133 } |
|
1134 |
|
1135 // CXnODTParser::CreateFactoryControlL() |
|
1136 // Creates factory control |
|
1137 // ----------------------------------------------------------------------------- |
|
1138 // |
|
1139 void CXnODTParser::CreateFactoryControlL( CXnNode& aNode, |
|
1140 const TDesC8& aName ) |
|
1141 { |
|
1142 CXnArray* factories = CXnArray::NewL(); |
|
1143 CleanupStack::PushL( factories ); |
|
1144 |
|
1145 TUid interfaceUid = { AI3_RENDERING_PLUGIN_ECOM_FACTORY_UID }; |
|
1146 |
|
1147 iEcomHandler.PluginsL( interfaceUid, aName, *factories ); |
|
1148 |
|
1149 CXnComponent* component( NULL ); |
|
1150 |
|
1151 TInt count( factories->Container().Count() ); |
|
1152 |
|
1153 // Invoke factory chain |
|
1154 for ( TInt i = 0; i < count; i++ ) |
|
1155 { |
|
1156 MXnComponentFactory* factory = |
|
1157 static_cast< MXnComponentFactory* >( |
|
1158 ( factories->Container() )[i] ); |
|
1159 |
|
1160 if ( factory->CreateXnComponentL( aNode.PluginIfL(), component ) == |
|
1161 MXnComponentFactory::EXnFactoryResponseComponentConstructed ) |
|
1162 |
|
1163 { |
|
1164 // All done |
|
1165 break; |
|
1166 } |
|
1167 } |
|
1168 |
|
1169 CleanupStack::PopAndDestroy( factories ); |
|
1170 } |
|
1171 |
|
1172 // ----------------------------------------------------------------------------- |
|
1173 // CXnODTParser::CreateBuiltInControlL() |
|
1174 // Creates builtin control |
|
1175 // ----------------------------------------------------------------------------- |
|
1176 // |
|
1177 TBool CXnODTParser::CreateBuiltInControlL( CXnNode& aNode, |
|
1178 const TDesC8& aName ) |
|
1179 { |
|
1180 if ( aName != KBoxNodeName && aName != KButtonNodeName && |
|
1181 aName != KStylusPopupNodeName && aName != KScrollableBoxNodeName&& |
|
1182 aName != KWidgetExtensionNodeName && |
|
1183 aName != KPopUpNodeName && aName != KViewNodeName && |
|
1184 aName != XnPropertyNames::listquerydialog::KListQueryDialog ) |
|
1185 { |
|
1186 return CreateExternalControlL( aNode, aName ); |
|
1187 } |
|
1188 |
|
1189 CXnComponent* component = CXnComponent::NewL(); |
|
1190 CleanupStack::PushL( component ); |
|
1191 |
|
1192 CXnControlAdapter* parentAdapter( NULL ); |
|
1193 |
|
1194 CXnProperty* position( aNode.PositionL() ); |
|
1195 |
|
1196 if ( position ) |
|
1197 { |
|
1198 const TDesC8& value( position->StringValue() ); |
|
1199 |
|
1200 if ( value == XnPropertyNames::style::common::position::KFloating ) |
|
1201 { |
|
1202 // Find view node and append floating control to its compound |
|
1203 for ( CXnNode* node = &aNode; node; node = node->Parent() ) |
|
1204 { |
|
1205 if ( node->ViewNodeImpl() ) |
|
1206 { |
|
1207 parentAdapter = node->Control(); |
|
1208 |
|
1209 break; |
|
1210 } |
|
1211 } |
|
1212 } |
|
1213 } |
|
1214 |
|
1215 if ( !parentAdapter ) |
|
1216 { |
|
1217 // Find parent control |
|
1218 CXnNode* parent( aNode.Parent() ); |
|
1219 |
|
1220 for ( ; parent; parent = parent->Parent() ) |
|
1221 { |
|
1222 parentAdapter = parent->Control(); |
|
1223 |
|
1224 if ( parentAdapter ) |
|
1225 { |
|
1226 break; |
|
1227 } |
|
1228 } |
|
1229 } |
|
1230 |
|
1231 CXnControlAdapter* adapter( NULL ); |
|
1232 |
|
1233 if( aName == KViewNodeName ) |
|
1234 { |
|
1235 adapter = CXnViewControlAdapter::NewL( aNode.PluginIfL() ); |
|
1236 CleanupStack::PushL( adapter ); |
|
1237 } |
|
1238 else if( aName == KStylusPopupNodeName ) |
|
1239 { |
|
1240 adapter = CXnPopupControlAdapter::NewL( aNode.PluginIfL() ); |
|
1241 CleanupStack::PushL( adapter ); |
|
1242 } |
|
1243 else if( aName == KWidgetExtensionNodeName || |
|
1244 aName == KPopUpNodeName ) |
|
1245 { |
|
1246 adapter = CXnWidgetExtensionAdapter::NewL( aNode.PluginIfL() ); |
|
1247 CleanupStack::PushL( adapter ); |
|
1248 CXnProperty* prop = CXnProperty::NewL( |
|
1249 XnPropertyNames::style::common::KPosition, |
|
1250 XnPropertyNames::style::common::position::KFloating, |
|
1251 CXnDomPropertyValue::EString, |
|
1252 *aNode.UiEngine()->ODT()->DomDocument().StringPool() ); |
|
1253 CleanupStack::PushL( prop ); |
|
1254 aNode.SetPropertyL( prop ); |
|
1255 CleanupStack::Pop( prop ); |
|
1256 } |
|
1257 else if( aName == KScrollableBoxNodeName ) |
|
1258 { |
|
1259 adapter = CXnScrollableControlAdapter::NewL( aNode.PluginIfL() ); |
|
1260 CleanupStack::PushL( adapter ); |
|
1261 } |
|
1262 else if( aName == XnPropertyNames::listquerydialog::KListQueryDialog ) |
|
1263 { |
|
1264 CleanupStack::PopAndDestroy( component ); |
|
1265 CXnListQueryDialog* listQuery = CXnListQueryDialog::NewL(); |
|
1266 component = static_cast<CXnComponent*>( listQuery ); |
|
1267 CleanupStack::PushL( component ); |
|
1268 adapter = CXnListQueryDialogAdapter::NewL( aNode.PluginIfL() ); |
|
1269 CleanupStack::PushL( adapter ); |
|
1270 } |
|
1271 else |
|
1272 { |
|
1273 adapter = CXnControlAdapter::NewL( aNode.PluginIfL() ); |
|
1274 CleanupStack::PushL( adapter ); |
|
1275 } |
|
1276 |
|
1277 if ( parentAdapter ) |
|
1278 { |
|
1279 parentAdapter->AppendChildL( *adapter, aNode ); |
|
1280 } |
|
1281 |
|
1282 component->SetControlAdapter( adapter ); // ovnership transferred |
|
1283 CleanupStack::Pop( adapter ); |
|
1284 |
|
1285 __ASSERT_DEBUG( adapter, User::Leave( KErrGeneral ) ); |
|
1286 |
|
1287 if( aName == KViewNodeName ) |
|
1288 { |
|
1289 aNode.ViewNodeImpl()->SetComponent( component ); |
|
1290 } |
|
1291 else |
|
1292 { |
|
1293 aNode.ComponentNodeImpl()->SetComponent( component ); |
|
1294 } |
|
1295 |
|
1296 component->SetNode( aNode.PluginIfL() ); |
|
1297 |
|
1298 adapter->SetComponent( component ); |
|
1299 |
|
1300 adapter->SetComponentsToInheritVisibility( ETrue ); |
|
1301 |
|
1302 adapter->ActivateL(); |
|
1303 |
|
1304 CleanupStack::Pop( component ); |
|
1305 |
|
1306 return ETrue; |
|
1307 } |
|
1308 |
|
1309 // -------------------------------------------------------------------------- |
|
1310 // CXnODTParser::HandleWidgetBackgroundL() |
|
1311 // |
|
1312 // -------------------------------------------------------------------------- |
|
1313 // |
|
1314 void CXnODTParser::HandleWidgetBackgroundL( CXnNode* aWidgetNode ) |
|
1315 { |
|
1316 if( aWidgetNode ) |
|
1317 { |
|
1318 CXnUiEngine* uiengine = aWidgetNode->UiEngine(); |
|
1319 CXnProperty* bgImageProp = aWidgetNode->BackgroundImageL(); |
|
1320 CXnProperty* bgColorProp = aWidgetNode->BackgroundColorL(); |
|
1321 |
|
1322 // Set default bg color if it has not been defined by a widget |
|
1323 if( !bgImageProp && !bgColorProp && uiengine ) |
|
1324 { |
|
1325 CXnDomPropertyValue* value = CXnDomPropertyValue::NewL( |
|
1326 uiengine->ODT()->DomDocument().StringPool() ); |
|
1327 CleanupStack::PushL( value ); |
|
1328 value->SetStringValueL( CXnDomPropertyValue::EString, KWidgetBgSkinId ); |
|
1329 |
|
1330 CXnProperty* bgColor = CXnProperty::NewL( |
|
1331 XnPropertyNames::appearance::common::KBackGroundColor, |
|
1332 value, *uiengine->ODT()->DomDocument().StringPool() ); |
|
1333 |
|
1334 CleanupStack::Pop( value ); |
|
1335 CleanupStack::PushL( bgColor ); |
|
1336 aWidgetNode->SetPropertyL( bgColor ); |
|
1337 CleanupStack::Pop( bgColor ); |
|
1338 } |
|
1339 } |
|
1340 } |
|
1341 |
|
1342 // End of file |
|
1343 |