public void addFunctionDeclaration(
Expression identifier, FunctionStatement function, IMethod method) {
nodes.add(new MethodDeclarationNode(identifier != null ? identifier : function, method));
Map<String, Argument> arguments = new HashMap<String, Argument>();
for (Argument argument : function.getArguments()) {
arguments.put(argument.getIdentifier().getName(), argument);
}
for (IParameter parameter : method.getParameters()) {
final Argument argument = arguments.get(parameter.getName());
if (argument != null) {
nodes.add(
new ArgumentDeclarationNode(
argument, method.getLocation().getSourceModule(), parameter.getType()));
}
}
final Comment comment = JSDocSupport.getComment(function);
if (comment != null) {
final JSDocTags tags = JSDocSupport.parse(comment);
for (JSDocTag tag : tags.list(JSDocTag.PARAM)) {
final ParameterNode node = JSDocSupport.parseParameter(tag);
if (node != null) {
final IParameter parameter = method.getParameter(node.name);
if (parameter != null) {
final Identifier ref = new Identifier(null);
ref.setName(node.name);
final int start = tag.fromValueOffset(node.offset);
ref.setStart(start);
ref.setEnd(start + node.name.length());
nodes.add(new LocalVariableReferenceNode(ref, parameter.getLocation(), true));
}
}
}
}
}
public String getDescription() {
FunctionStatement f = getFunctionStatement(getScriptFile(), getProblemStartIdx());
ISourceModule sourceModule = DLTKCore.createSourceModuleFrom(getScriptFile());
try {
String functionString =
sourceModule.getBuffer().getText(f.sourceStart(), f.sourceEnd() - f.sourceStart());
int lineEnd = functionString.indexOf('\n');
StringBuilder sb = new StringBuilder(lineEnd + 100);
sb.append("<html><body> *<b>");
sb.append(getAnnotation());
sb.append("</b><br/> */<br/>");
sb.append(functionString.substring(0, lineEnd));
sb.append("</body></html>");
return sb.toString();
} catch (ModelException e) {
}
return getLabel();
}
/**
* @param node
* @return
*/
private IMatchLocatorValue createFunctionDeclaration(FunctionStatement node, Identifier name) {
final JSMethod method = new JSMethod(node, referenceSource);
jsdocSupport.processMethod(node, method, fReporter, fTypeChecker);
final FunctionNode functionNode;
if (node.isDeclaration()) {
functionNode = new FunctionDeclaration(peek(), node, method);
} else {
functionNode = new FunctionExpression(peek(), node, method);
}
method.setLocation(
ReferenceLocation.create(
referenceSource, node.start(), node.end(), functionNode.getNameNode()));
functionNode.buildArgumentNodes();
push(functionNode);
addFunctionDeclaration(name, node, method);
visitFunctionBody(node);
pop();
return null;
}
protected MultiTextEdit getTextEdit(final IFile scriptFile, final int position) {
MultiTextEdit textEdit = new MultiTextEdit();
FunctionStatement fs = getFunctionStatement(scriptFile, position);
if (fs != null) {
// TODO identation should be get..
int insertOffset = -1;
Comment documentation = fs.getDocumentation();
if (documentation != null && documentation.isDocumentation()) {
insertOffset = documentation.sourceEnd() - 2;
InsertEdit suppressTextEdit =
new InsertEdit(
insertOffset, "* " + getAnnotation() + "\n "); // $NON-NLS-1$ //$NON-NLS-2$
textEdit.addChild(suppressTextEdit);
} else {
textEdit.addChild(
new InsertEdit(fs.sourceStart(), "/**\n * " + getAnnotation() + "\n*/\n"));
}
}
return textEdit;
}
@Override
protected JSMethod createMethod(FunctionStatement node) {
JSMethod method = super.createMethod(node);
if (method != null && method.isDeprecated()) {
if (node.getName() != null) {
requestor.addPosition(
node.getName().sourceStart(), node.getName().sourceEnd(), JS_DEPRECATED);
} else if (node.getParent() instanceof BinaryOperation
&& ((BinaryOperation) node.getParent()).getLeftExpression()
instanceof PropertyExpression) {
PropertyExpression exp =
(PropertyExpression) ((BinaryOperation) node.getParent()).getLeftExpression();
requestor.addPosition(
exp.getProperty().sourceStart(), exp.getProperty().sourceEnd(), JS_DEPRECATED);
} else if (node.getParent() instanceof PropertyInitializer) {
Expression name = ((PropertyInitializer) node.getParent()).getName();
requestor.addPosition(name.sourceStart(), name.sourceEnd(), JS_DEPRECATED);
}
}
return method;
}
@Override
public IMatchLocatorValue visitFunctionStatement(FunctionStatement node) {
return createFunctionDeclaration(node, node.getName());
}