/*
* (non-Javadoc)
* @see com.aptana.editor.js.parsing.ast.JSTreeWalker#visit(com.aptana.editor.js.parsing.ast.JSIdentifierNode)
*/
@Override
public void visit(JSIdentifierNode node) {
String name = node.getText();
Collection<PropertyElement> properties = null;
if (this._scope != null && this._scope.hasSymbol(name)) {
IParseNode parent = node.getParent();
if (parent != null && parent.getNodeType() == IJSNodeTypes.PARAMETERS) {
// special handling of parameters to potentially get the type
// from documentation and to prevent an infinite loop since
// parameters point to themselves in the symbol table
this.addParameterTypes(node);
} else {
// Check the local scope for type first
JSSymbolTypeInferrer symbolInferrer =
new JSSymbolTypeInferrer(this._scope, this._index, this._location);
PropertyElement property = symbolInferrer.getSymbolPropertyElement(name);
if (property != null) {
// We found a match in the local scope
properties = CollectionsUtil.newList(property);
} else {
// No match in the local scope, query the globals in index
properties = this._queryHelper.getGlobals(this._index, getProject(), getFileName(), name);
}
}
} else {
// Scope says it doesn't has a symbol with that name, so query the globals in index
properties = this._queryHelper.getGlobals(this._index, getProject(), getFileName(), name);
}
// Hopefully we found at least one match...
if (properties != null) {
for (PropertyElement property : properties) {
if (property instanceof FunctionElement) {
FunctionElement function = (FunctionElement) property;
for (String type : function.getSignatureTypes()) {
this.addType(type);
}
} else {
for (String type : property.getTypeNames()) {
this.addType(type);
}
}
}
}
}
/*
* (non-Javadoc)
* @see com.aptana.editor.js.parsing.ast.JSTreeWalker#visit(com.aptana.editor.js.parsing.ast.JSConstructNode)
*/
@Override
public void visit(JSConstructNode node) {
// TODO: Need to handle any property assignments off of "this"
IParseNode child = node.getExpression();
if (child instanceof JSNode) {
List<String> types = this.getTypes(child);
List<String> returnTypes = new ArrayList<String>();
for (String typeName : types) {
if (typeName.startsWith(JSTypeConstants.GENERIC_CLASS_OPEN)) {
returnTypes.add(JSTypeUtil.getClassType(typeName));
} else {
// FIXME If this is a function that returns a type, assume that function is a constructor
// and we've
// defined the type as Function<Type>.
// This is where the properties for that type are going to be hung.
// That may not be "right". We may want to unwrap the function's return type and use that
// as the
// type we're dealing with.
// in that case, we need to change JSSymbolTypeInferrer#generateType to also unwrap
// Function<Type>
// properly.
returnTypes.add(typeName);
}
}
for (String typeName : returnTypes) {
Collection<PropertyElement> properties =
this._queryHelper.getTypeMembers(
this._index, typeName, JSTypeConstants.PROTOTYPE_PROPERTY);
if (properties != null) {
for (PropertyElement property : properties) {
for (String propertyType : property.getTypeNames()) {
this.addType(propertyType);
}
}
}
}
}
}
/*
* (non-Javadoc)
* @see com.aptana.editor.js.parsing.ast.JSTreeWalker#visit(com.aptana.editor.js.parsing.ast.JSGetPropertyNode)
*/
@Override
public void visit(JSGetPropertyNode node) {
IParseNode lhs = node.getLeftHandSide();
if (lhs instanceof JSNode) {
IParseNode rhs = node.getRightHandSide();
String memberName = rhs.getText();
for (String typeName : this.getTypes(lhs)) {
// Fix up type names as might be necessary
typeName = JSTypeMapper.getInstance().getMappedType(typeName);
// TODO Combine with similar code from ParseUtil.getParentObjectTypes
if (JSTypeConstants.FUNCTION_JQUERY.equals(typeName)
&& lhs instanceof JSIdentifierNode
&& (JSTypeConstants.DOLLAR.equals(lhs.getText())
|| JSTypeConstants.JQUERY.equals(lhs.getText()))) {
typeName = JSTypeConstants.CLASS_JQUERY;
}
// lookup up rhs name in type and add that value's type here
Collection<PropertyElement> properties =
this._queryHelper.getTypeMembers(this._index, typeName, memberName);
if (properties != null) {
for (PropertyElement property : properties) {
if (property instanceof FunctionElement) {
FunctionElement function = (FunctionElement) property;
for (String type : function.getSignatureTypes()) {
this.addType(type);
}
} else {
for (String type : property.getTypeNames()) {
this.addType(type);
}
}
}
}
}
}
}
