/**
* Attempt to parse a binding expression from the passed in text data
*
* @param text The Text Data to parse
* @return An IMXMLDataBindingNode that was parsed from text, or null if no databinding expression
* was found
*/
private IMXMLSingleDataBindingNode parseBindingExpression(MXMLTextData text) {
Object o =
MXMLDataBindingParser.parse(
parent,
text,
text.getFragments(builder.getProblems()),
builder.getProblems(),
builder.getWorkspace(),
builder.getMXMLDialect());
if (o instanceof IMXMLSingleDataBindingNode) {
return ((IMXMLSingleDataBindingNode) o);
}
return null;
}
/**
* Attempt to parse a binding expression from the passed in attribute
*
* @param attr The Tag Attribute Data to parse
* @return An IMXMLDataBindingNode that was parsed from attr, or null if no databinding expression
* was found
*/
private IMXMLSingleDataBindingNode parseBindingExpression(MXMLTagAttributeData attr) {
Object o =
MXMLDataBindingParser.parse(
parent,
attr,
attr.getValueFragments(builder.getProblems()),
builder.getProblems(),
builder.getWorkspace(),
builder.getMXMLDialect());
if (o instanceof IMXMLSingleDataBindingNode) {
return ((IMXMLSingleDataBindingNode) o);
}
return null;
}
@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);
}
}
}
