/// <summary>
/// Processes a node, before its descendants are processed.
/// </summary>
/// <param name="element">The node to process.</param>
public override void ProcessBeforeInterior(ITreeNode element) {
string attributeId = GetHighlightingAttributeId(element);
if (attributeId != null) {
DocumentRange range = element.GetHighlightingRange();
AddHighlighting(new HighlightingInfo(range, new PredefinedHighlighting(attributeId, range)));
}
}
public override IEnumerable<IComponentRegistration> GetComponentRegistrations(ITreeNode registrationRootElement)
{
IStructuralMatchResult match = Match(registrationRootElement);
if (match.Matched)
{
var statements = match.GetMatchedElementList("statements").Cast<ICSharpStatement>();
var collectedTypes = statements.SelectMany(statement =>
{
var returnTypeCollector = new ReturnTypeCollector(new UniversalContext(statement.GetPsiModule()));
statement.ProcessThisAndDescendants(returnTypeCollector);
return returnTypeCollector.CollectedTypes;
});
foreach (var type in collectedTypes)
{
var declaredType = type as IDeclaredType;
if (declaredType != null)
{
var typeElement = declaredType.GetTypeElement();
if (typeElement != null)
{
yield return new ServiceRegistration(registrationRootElement, typeElement);
}
}
}
}
}
public override IEnumerable<IComponentRegistration> GetComponentRegistrations(ITreeNode registrationRootElement)
{
IStructuralMatchResult match = Match(registrationRootElement);
if (match.Matched)
{
var argument = match.GetMatchedElement(ElementName) as ICSharpArgument;
if (argument == null)
{
yield break;
}
// match typeof() expressions
var typeOfExpression = argument.Value as ITypeofExpression;
if (typeOfExpression != null)
{
var typeElement = ((IDeclaredType)typeOfExpression.ArgumentType).GetTypeElement();
if (typeElement == null) // can happen if the typeof() expression is empty
{
yield break;
}
yield return new ComponentRegistration(registrationRootElement, typeElement);
}
}
}
/// <summary>
/// The code must not contain multiple whitespace in a row.
/// </summary>
/// <param name="node">
/// The node.
/// </param>
public void CodeMustNotContainMultipleWhitespaceInARow(ITreeNode node)
{
for (ITreeNode currentNode = node; currentNode != null; currentNode = currentNode.NextSibling)
{
if (currentNode is ITokenNode)
{
ITokenNode currentToken = currentNode as ITokenNode;
ITokenNode previousToken = currentToken.GetPrevToken();
if (previousToken != null)
{
if (currentToken.GetTokenType() == CSharpTokenType.WHITE_SPACE && previousToken.GetTokenType() == CSharpTokenType.WHITE_SPACE)
{
using (WriteLockCookie.Create(true))
{
LowLevelModificationUtil.DeleteChild(currentToken);
}
}
}
}
if (currentNode.FirstChild != null)
{
this.CodeMustNotContainMultipleWhitespaceInARow(currentNode.FirstChild);
}
}
}
public TreeConnection(ITreeNode ignParent, ITreeNode ignChild, List<DPoint> lstPt)
: this()
{
IgnChild = ignChild;
IgnParent = ignParent;
LstPt = lstPt;
}
public override IEnumerable<IComponentRegistration> GetComponentRegistrations(ITreeNode registrationRootElement)
{
// This entire thing is one big hack. Need to come back to it one day :)
// There is (currently) no way to create a pattern that would match the Bind() call with implicit this in ReSharper SSR.
// Therefore I'm only matching by the method name only, and later verifying that the method invocation's qualifier
// is indeed derived from global::Ninject.Syntax.IBindingRoot
if (!IsNinjectBindCall(registrationRootElement))
{
yield break;
}
IExpressionStatement statement = GetParentExpressionStatemenmt(registrationRootElement);
if (statement == null)
{
yield break;
}
foreach (var toPattern in toPatterns)
{
var implementedByRegistration = toPattern.GetComponentRegistrations(statement.Expression)
.Cast<ComponentRegistration>()
.FirstOrDefault();
if (implementedByRegistration != null)
{
foreach (var registration in DoCreateRegistrations(statement.Expression).OfType<ComponentRegistration>())
{
registration.Implementation = implementedByRegistration.ServiceType;
yield return registration;
}
}
}
}
private static bool IsAssignment(ITreeNode referenceExpression)
{
var binaryexpression = referenceExpression.Parent as IBinaryExpression;
return binaryexpression != null &&
binaryexpression.LeftOperand == referenceExpression &&
IsAssignmentImpl(binaryexpression);
}
private static void PrintTree(IDomainTree domainTree, ITreeNode node, String tab = "")
{
var outputAttributeId = domainTree.Attributes.Count - 1;
if (node.IsLeaf())
{
var values = domainTree.GetAllSymbolicValuesOfAttribute(SymbolicDomainDataParams.CreateIt(node.Data, outputAttributeId));
if (values.Length == 0)
{
Console.WriteLine("{0}\t{1} = \"null\";", tab, domainTree.Attributes[outputAttributeId]);
}
else
{
Console.WriteLine("{0}\t{1} = \"{2}\";", tab, domainTree.Attributes[outputAttributeId],
domainTree.Domain[outputAttributeId][values[0]]);
}
return;
}
var numvalues = node.Children.Length;
for (var i = 0; i < numvalues; i++)
{
Console.WriteLine(tab + "if( " + domainTree.Attributes[node.TestAttribute] + " == \"" +
domainTree.Domain[node.TestAttribute][i] + "\") {");
PrintTree(domainTree, node.Children[i], tab + "\t");
if (i != numvalues - 1)
Console.Write(tab + "} else ");
else
Console.WriteLine(tab + "}");
}
}
private static void GetNodePairs(ITreeNode firstNode, ITreeNode lastNode, IList<FormattingRange> list)
{
var firstChild = firstNode;
var lastChild = lastNode;
var commonParent = firstNode.FindCommonParent(lastNode);
while (firstChild != null && firstChild.Parent != commonParent)
{
firstChild = firstChild.Parent;
}
while (lastChild != null && lastChild.Parent != commonParent)
{
lastChild = lastChild.Parent;
}
Assertion.Assert(firstChild != null, "firstChild != null");
Assertion.Assert(lastChild != null, "lastChild != null");
var node = firstChild;
while (node != null && node != lastChild.NextSibling)
{
if (!node.IsWhitespaceToken())
{
GetNodePairs(node, list, commonParent);
}
node = node.NextSibling;
}
}
// Same
public bool HasReference(ITreeNode element, ICollection<string> names)
{
var literal = element as ILiteralExpression;
if (literal != null && literal.ConstantValue.Value is string)
return names.Contains((string)literal.ConstantValue.Value);
return false;
}
public override IEnumerable<IComponentRegistration> GetComponentRegistrations(ITreeNode registrationRootElement)
{
var parentExpression = registrationRootElement.GetParentExpression<IExpressionStatement>();
if (parentExpression == null)
{
yield break;
}
IStructuralMatchResult match = Match(registrationRootElement);
if (match.Matched)
{
var expression = match.GetMatchedElement<ICSharpExpression>("expression");
if (IsResolvedToObject(expression))
{
yield break;
}
IEnumerable<IComponentRegistration> componentRegistrations = GetRegistrationsFromExpression(registrationRootElement, expression);
IEnumerable<FilteredRegistrationBase> basedOnRegistrations = basedOnPatterns.SelectMany(
basedOnPattern => basedOnPattern.GetBasedOnRegistrations(parentExpression.Expression)).ToList();
var registrations = componentRegistrations.Concat(basedOnRegistrations).ToList();
if (registrations.Any())
{
yield return new CompositeRegistration(registrationRootElement, registrations);
}
}
}
public void ProcessBeforeInterior(ITreeNode element)
{
var declaration = element as IDeclaration;
if (declaration == null)
return;
var declaredElement = declaration.DeclaredElement;
if (declaredElement == null || declaredElement.ShortName == SharedImplUtil.MISSING_DECLARATION_NAME)
return;
IUnitTestElement testElement = null;
var testClass = declaredElement as IClass;
if (testClass != null)
testElement = ProcessTestClass(testClass);
var testMethod = declaredElement as IMethod;
if (testMethod != null)
testElement = ProcessTestMethod(testMethod);
if (testElement != null)
{
var nameRange = declaration.GetNameDocumentRange().TextRange;
var documentRange = declaration.GetDocumentRange().TextRange;
if (nameRange.IsValid && documentRange.IsValid)
{
var disposition = new UnitTestElementDisposition(testElement, psiFile.GetSourceFile().ToProjectFile(),
nameRange, documentRange);
consumer(disposition);
}
}
}
public bool InteriorShouldBeProcessed(ITreeNode element)
{
if (element is ITypeMemberDeclaration)
return (element is ITypeDeclaration);
return true;
}
/// <summary>
/// The get component registrations.
/// </summary>
/// <param name="registrationRootElement">
/// The registration root element.
/// </param>
/// <returns>
/// </returns>
public override IEnumerable<IComponentRegistration> GetComponentRegistrations(ITreeNode registrationRootElement)
{
IStructuralMatchResult match = Match(registrationRootElement);
if (match.Matched)
{
var invocationExpression = match.MatchedElement as IInvocationExpression;
if (invocationExpression == null)
{
yield break;
}
if (invocationExpression.TypeArguments.Count > 0)
{
foreach (IComponentRegistration registration in FromGenericArguments(invocationExpression))
{
yield return registration;
}
}
else
{
foreach (IComponentRegistration registration in FromArguments(invocationExpression))
{
yield return registration;
}
}
}
}
public override IEnumerable<IComponentRegistration> GetComponentRegistrations(ITreeNode registrationRootElement)
{
IExpressionStatement parentExpression = GetParentExpressionStatemenmt(registrationRootElement);
if (parentExpression == null)
{
yield break;
}
IStructuralMatchResult match = Match(registrationRootElement);
if (match.Matched)
{
var arguments = match.GetMatchedElementList("assemblies").Cast<ICSharpArgument>();
IEnumerable<IModule> modules = arguments.SelectNotNull(argument => ModuleExtractor.GetTargetModule(argument.Value));
foreach (IModule module in modules)
{
var registration = new ModuleBasedOnRegistration(module, new DefaultScanAssemblyRegistration(registrationRootElement));
var basedOnRegistrations = BasedOnPatterns.SelectMany(
basedOnPattern => basedOnPattern.GetBasedOnRegistrations(parentExpression.Expression));
yield return new CompositeRegistration(registrationRootElement, registration, basedOnRegistrations.ToArray());
}
}
}
public override IEnumerable<BasedOnRegistrationBase> GetBasedOnRegistrations(ITreeNode registrationRootElement)
{
IStructuralMatchResult match = Match(registrationRootElement);
if (match.Matched)
{
var argument = match.GetMatchedElement("argument") as ICSharpArgument;
if (argument == null)
{
yield break;
}
var typeofExpression = argument.Value as ITypeofExpression;
if (typeofExpression != null)
{
var declaredType = typeofExpression.ArgumentType as IDeclaredType;
if (declaredType != null)
{
ITypeElement typeElement = declaredType.GetTypeElement();
if (typeElement != null)
{
yield return registrationCreator.Create(registrationRootElement, typeElement);
}
}
}
}
}
public override IEnumerable<IComponentRegistration> GetComponentRegistrations(ITreeNode registrationRootElement)
{
// ReSharper does not currently match generic and non-generic overloads separately, meaning that Register<T> and Register(typeof(T))
// will be both matched with a single pattern Register($arguments$).
// Therefire I am using this pattern to look for both generic and non-generic (with typeof) overloads of the pattern
IStructuralMatchResult match = Match(registrationRootElement);
if (match.Matched)
{
var invocationExpression = match.MatchedElement as IInvocationExpression;
if (invocationExpression == null)
{
yield break;
}
if (invocationExpression.TypeArguments.Any())
{
foreach (var registration in FromGenericArguments(invocationExpression))
{
yield return registration;
}
}
else
{
foreach (var registration in FromArguments(invocationExpression))
{
yield return registration;
}
}
}
}
public BasedOnRegistration(ITreeNode registrationRootElement, ITypeElement basedOnElement)
: base(registrationRootElement)
{
this.basedOnElement = basedOnElement;
name = basedOnElement.GetClrName().FullName;
}
public PsiUnresolvedVariableReferenceHighlighting(IVariableName element)
{
myElement = element;
myReference = (element as VariableName).Reference;
}
public IReference[] GetReferences(ITreeNode element, IReference[] oldReferences)
{
var literal = element as ILiteralExpression;
if (literal != null && literal.ConstantValue.Value is string)
{
var agument = literal.Parent as IVBArgument;
var attribute = AttributeNavigator.GetByArgument(agument);
if (attribute != null)
{
var @class = attribute.AttributeType.Reference.Resolve().DeclaredElement as IClass;
if (@class != null && Equals(@class.GetClrName(), DataAttributeName))
{
var typeElement = (from a in attribute.Arguments
where a is INamedArgument && a.ArgumentName == TypeMemberName
select GetTypeof(a.Expression as IGetTypeExpression)).FirstOrDefault();
var member = MethodDeclarationNavigator.GetByAttribute(attribute) as ITypeMemberDeclaration;
if (member != null && member.DeclaredElement != null && typeElement == null)
typeElement = member.DeclaredElement.GetContainingType();
if (typeElement == null)
return EmptyArray<IReference>.Instance;
var reference = CreateReference(typeElement, literal);
return oldReferences != null && oldReferences.Length == 1 && Equals(oldReferences[0], reference)
? oldReferences
: new[] { reference };
}
}
}
return EmptyArray<IReference>.Instance;
}
private static bool IsAssignmentImpl(ITreeNode binaryexpression)
{
var treeElement = binaryexpression.FirstChild;
if (treeElement == null)
return false;
for (; treeElement != null; treeElement = treeElement.NextSibling)
{
var javaScriptTokenBase = treeElement as JavaScriptTokenBase;
if (javaScriptTokenBase != null)
{
NodeType nodeType = javaScriptTokenBase.NodeType;
if (nodeType == JavaScriptTokenType.EQ ||
nodeType == JavaScriptTokenType.PLUSEQ ||
nodeType == JavaScriptTokenType.MINUSEQ ||
nodeType == JavaScriptTokenType.TIMESEQ ||
nodeType == JavaScriptTokenType.PERCENTEQ ||
nodeType == JavaScriptTokenType.LSHIFTEQ ||
nodeType == JavaScriptTokenType.RSHIFTEQ ||
nodeType == JavaScriptTokenType.GT3EQ ||
nodeType == JavaScriptTokenType.AMPEREQ ||
nodeType == JavaScriptTokenType.PIPEEQ ||
nodeType == JavaScriptTokenType.CAROTEQ ||
nodeType == JavaScriptTokenType.DIVIDEEQ)
{
return true;
}
}
}
return false;
}
public IReference[] GetReferences(ITreeNode element, IReference[] oldReferences)
{
var literal = element as ILiteralExpression;
if (literal != null && literal.ConstantValue.Value is string)
{
var attribute = AttributeNavigator.GetByConstructorArgumentExpression(literal as ICSharpExpression);
if (attribute != null)
{
var @class = attribute.Name.Reference.Resolve().DeclaredElement as IClass;
if (@class != null && Equals(@class.GetClrName(), DataAttributeName))
{
var typeElement = (from a in attribute.PropertyAssignments
where a.PropertyNameIdentifier.Name == TypeMemberName
select GetTypeof(a.Source as ITypeofExpression)).FirstOrDefault();
var member = MethodDeclarationNavigator.GetByAttribute(attribute);
if (member != null && member.DeclaredElement != null && typeElement == null)
typeElement = member.DeclaredElement.GetContainingType();
if (typeElement == null)
return EmptyArray<IReference>.Instance;
var reference = CreateReference(typeElement, literal);
return oldReferences != null && oldReferences.Length == 1 && Equals(oldReferences[0], reference)
? oldReferences
: new[] {reference};
}
}
}
return EmptyArray<IReference>.Instance;
}
/// <summary>
/// Replace one node with another.
/// </summary>
/// <param name="rootNode">The root node.</param>
/// <param name="replaceThisNode">The node to replace.</param>
/// <param name="replaceWith">What to replace with.</param>
public static void Process(ITreeNode rootNode, ITreeNode replaceThisNode, ITreeNode replaceWith)
{
bool done = false;
DepthFirstTraversal trav = new DepthFirstTraversal();
trav.Traverse(rootNode, (n) =>
{
if (done)
{
return false;
}
for (int i = 0; i < n.ChildNodes.Count; i++)
{
ITreeNode childNode = n.ChildNodes[i];
if (childNode == replaceThisNode)
{
n.ChildNodes[i] = replaceWith;
done = true;
return false;
}
}
return true;
});
}
private void Compile(ITreeNode node, StringBuilder builder)
{
if (node.Descriptor != "ROOT")
{
builder.Append(node.Descriptor);
builder.Append('{');
}
foreach(var child in node.Children)
{
Compile(child, builder);
}
foreach(var expression in node.Expressions)
{
builder.Append(expression.Expression.Key);
builder.Append(':');
builder.Append(expression.Expression.Value);
builder.Append(';');
}
if (node.Descriptor != "ROOT")
{
builder.Append('}');
}
}
IEnumerable<BasedOnRegistrationBase> IBasedOnPattern.GetBasedOnRegistrations(ITreeNode registrationRootElement)
{
IStructuralMatchResult match = Match(registrationRootElement);
if (match.Matched)
{
ITreeNode element = match.GetMatchedElement("argument");
if (element != null)
{
foreach (var whereArgumentPattern in whereArgumentPatterns)
{
var registrations = whereArgumentPattern.GetBasedOnRegistrations(element).ToArray();
if (!registrations.Any())
{
// try with the root element.
registrations = whereArgumentPattern.GetBasedOnRegistrations(registrationRootElement).ToArray();
}
foreach (var registration in registrations)
{
yield return registration;
}
}
}
}
}
public void Drop(ITreeNode targetData)
{
if (targetData ==null )
{
}
}
protected override bool HasReference(ITreeNode element, ICollection<string> names)
{
var stringLiteral = element as IJavaScriptLiteralExpression;
if (stringLiteral == null)
return false;
var file = element.GetContainingFile();
if (file == null)
return false;
// TODO: We can't use this, due to losing data when we reparse for code completion
// When we start code completion, the tree node is reparsed with new text inserted,
// so that references have something to attach to. Reparsing works with IChameleon
// blocks that allow for resync-ing in-place. Our AngularJs nodes don't have any
// chameleon blocks (for JS, it's the Block class - anything with braces) so we end
// up re-parsing the file. This creates a new IFile, (in a sandbox that allows access
// to the original file's reference provider) but it doesn't copy the user data. We
// could theoretically look for a containing sandbox, get the context node and try
// and get the user data there, but that just makes it feel like this is the wrong
// solution. I think maybe this should be a reference provider for HTML, not AngularJs.
// It would have the context of the attribute name, but should really work with the
// injected AngularJs language, if only to see that it's a string literal
//var originalAttributeType = file.UserData.GetData(AngularJsFileData.OriginalAttributeType);
//if (originalAttributeType != elementTypes.AngularJsUrlType.Name)
// return false;
return true;
}
public PsiIntentionResult(List<ITemplateFieldHolder> holders, IDeclaration declaration, ITreeNode anchor, DocumentRange range)
{
myDeclaration = declaration;
myHolders = holders;
myPrefferedSelection = range;
myAnchor = anchor;
}
protected void _newChild(ITreeNode nTreeNode)
{
if (null != m_tNewChildTreeNode)
{
this.m_tNewChildTreeNode(nTreeNode);
}
}
public TokenHighlighting(ITreeNode element)
{
myElement = element;
string lang = element.UserData.GetData(Constants.YcLanguage);
string tokenName = element.UserData.GetData(Constants.YcTokenName);
attributeId = LanguageHelper.GetColor(lang, tokenName);
}