/** Called on each content unit that is not part of the default value. */ private void processNonDefaultPropertyContentUnit(MXMLTreeBuilder builder, MXMLNodeInfo info) { // If this gets called and we're processing the default property, // then childTag is the first child tag after the default property value tags. if (processingDefaultProperty) { processingDefaultProperty = false; processedDefaultProperty = true; assert defaultPropertyContentUnits.size() > 0; assert !builder.getFileScope().isScriptTag(defaultPropertyContentUnits.get(0)) : "First default property content unit must not be a script tag!"; // We've accumulated all the default property child tags // in defaultPropertyChildTags. Use them to initialize // the defaultPropertyNode. // But first find all the trailing script tags // and remove those from the list of default // property content units. // Script tags are put in the defaultPropertyContentUnits collection // to fix http://bugs.adobe.com/jira/browse/CMP-955. int lastNonScriptTagIndex; for (lastNonScriptTagIndex = (defaultPropertyContentUnits.size() - 1); lastNonScriptTagIndex > 0; --lastNonScriptTagIndex) { MXMLUnitData unitData = defaultPropertyContentUnits.get(lastNonScriptTagIndex); if (!builder.getFileScope().isScriptTag(unitData)) break; } assert lastNonScriptTagIndex >= 0; assert lastNonScriptTagIndex < defaultPropertyContentUnits.size(); List<MXMLUnitData> trailingScriptTags = defaultPropertyContentUnits.subList( lastNonScriptTagIndex + 1, defaultPropertyContentUnits.size()); List<MXMLUnitData> defaultPropertyContentUnitsWithoutTrailingScriptTags = defaultPropertyContentUnits.subList(0, lastNonScriptTagIndex + 1); // process the default property content units with the trailing // script tags removed. IVariableDefinition defaultPropertyDefinition = getDefaultPropertyDefinition(builder); defaultPropertyNode.initializeDefaultProperty( builder, defaultPropertyDefinition, defaultPropertyContentUnitsWithoutTrailingScriptTags); // Now create MXMLScriptNode's for all the trailing script tags. for (MXMLUnitData scriptTagData : trailingScriptTags) { assert builder.getFileScope().isScriptTag(scriptTagData); MXMLScriptNode scriptNode = new MXMLScriptNode(this); scriptNode.initializeFromTag(builder, (MXMLTagData) scriptTagData); info.addChildNode(scriptNode); } } }
@Override protected void processTagSpecificAttribute( MXMLTreeBuilder builder, MXMLTagData tag, MXMLTagAttributeData attribute, MXMLNodeInfo info) { MXMLSpecifierNodeBase childNode = createSpecifierNode(builder, attribute.getName()); if (childNode != null) { childNode.setLocation(attribute); childNode.setSuffix(builder, attribute.getStateName()); childNode.initializeFromAttribute(builder, attribute, info); info.addChildNode(childNode); } else { super.processTagSpecificAttribute(builder, tag, attribute, info); } }
@Override protected void processChildNonWhitespaceUnit( MXMLTreeBuilder builder, MXMLTagData tag, MXMLTextData text, MXMLNodeInfo info) { // Non-whitespace may be the value of a default property. IVariableDefinition defaultPropertyDefinition = getDefaultPropertyDefinition(builder); if (defaultPropertyDefinition != null) { MXMLSpecifierNodeBase childNode = createSpecifierNode(builder, defaultPropertyDefinition.getBaseName()); if (childNode != null) { childNode.initializeFromText(builder, text, info); info.addChildNode(childNode); } } else { super.processChildNonWhitespaceUnit(builder, tag, text, info); } }
/** Called on each content unit that is part of the default value. */ private void processDefaultPropertyContentUnit( MXMLTreeBuilder builder, MXMLTagData childTag, MXMLNodeInfo info) { // If this gets called and we're not already processing the default property, // then childTag is the first child tag of the default property value. if (!processingDefaultProperty) { processingDefaultProperty = true; String defaultPropertyName = getDefaultPropertyDefinition(builder).getBaseName(); // Create an implicit MXMLPropertySpecifierNode for the default property, // at the correct location in the child list. defaultPropertyNode = (MXMLPropertySpecifierNode) createSpecifierNode(builder, defaultPropertyName); info.addChildNode(defaultPropertyNode); // Create a list in which we'll accumulate the tags for the default property. defaultPropertyContentUnits = new ArrayList<MXMLUnitData>(1); } defaultPropertyContentUnits.add(childTag); }
@Override protected void processChildTag( MXMLTreeBuilder builder, MXMLTagData tag, MXMLTagData childTag, MXMLNodeInfo info) { if (info.hasSpecifierWithName(childTag.getShortName(), childTag.getStateName())) { ICompilerProblem problem = new MXMLDuplicateChildTagProblem(childTag); builder.addProblem(problem); return; } FlexProject project = builder.getProject(); // Handle child tags that are property/style/event specifiers. MXMLSpecifierNodeBase childNode = createSpecifierNode(builder, childTag.getShortName()); if (childNode != null) { // This tag is not part of the default property value. processNonDefaultPropertyContentUnit(builder, info); childNode.setSuffix(builder, childTag.getStateName()); childNode.initializeFromTag(builder, childTag); info.addChildNode(childNode); } else if (builder.getFileScope().isScriptTag(childTag) && (builder.getMXMLDialect().isEqualToOrBefore(MXMLDialect.MXML_2009))) { // In MXML 2006 and 2009, allow a <Script> tag // inside any class reference tag if (!processingDefaultProperty) { // Not processing the default property, just make a script // node and put it in the tree. MXMLScriptNode scriptNode = new MXMLScriptNode(this); scriptNode.initializeFromTag(builder, childTag); info.addChildNode(scriptNode); } else { // We are processing a default property. Script nodes need // to be a child of that default specifier nodes so that // finding a node by offset works properly. // See: http://bugs.adobe.com/jira/browse/CMP-955 processDefaultPropertyContentUnit(builder, childTag, info); } } else if (builder.getFileScope().isReparentTag(childTag)) { MXMLReparentNode reparentNode = new MXMLReparentNode(this); reparentNode.initializeFromTag(builder, childTag); info.addChildNode(reparentNode); } else { IDefinition definition = builder.getFileScope().resolveTagToDefinition(childTag); if (definition instanceof ClassDefinition) { // Handle child tags that are instance tags. IVariableDefinition defaultPropertyDefinition = getDefaultPropertyDefinition(builder); if (defaultPropertyDefinition != null && !processedDefaultProperty) { // Since there is a default property and we haven't already processed it, // assume this child instance tag is part of its value. processDefaultPropertyContentUnit(builder, childTag, info); } else { // This tag is not part of the default property value. processNonDefaultPropertyContentUnit(builder, info); MXMLInstanceNode instanceNode = MXMLInstanceNode.createInstanceNode(builder, definition.getQualifiedName(), this); instanceNode.setClassReference( project, (IClassDefinition) definition); // TODO Move this logic to initializeFromTag(). instanceNode.initializeFromTag(builder, childTag); info.addChildNode(instanceNode); } } else { // Handle child tags that are something other than property/style/event tags // or instance tags. // This tag is not part of the default property value. processNonDefaultPropertyContentUnit(builder, info); super.processChildTag(builder, tag, childTag, info); } } }