protected override bool TryGetItemByName(string name, out EnvDTE.CodeElement element)
{
var node = LookupNode();
foreach (var child in CodeModelService.GetAttributeNodes(node))
{
CodeModelService.GetAttributeNameAndOrdinal(
node,
child,
out var childName,
out var ordinal
);
if (childName == name)
{
element = (EnvDTE.CodeElement)CodeAttribute.Create(
State,
FileCodeModel,
this.ParentElement,
childName,
ordinal
);
return(true);
}
}
element = null;
return(false);
}
protected override bool TryGetItemByName(string name, out EnvDTE.CodeElement element)
{
var node = LookupNode();
var parentElement = !IsRootNamespace
? (AbstractCodeElement)Parent
: null;
// Option statements
foreach (var child in CodeModelService.GetOptionNodes(node))
{
string childName;
int ordinal;
CodeModelService.GetOptionNameAndOrdinal(node, child, out childName, out ordinal);
if (childName == name)
{
element = CodeOptionsStatement.Create(State, FileCodeModel, childName, ordinal);
return(true);
}
}
// Imports/using statements
foreach (var child in CodeModelService.GetImportNodes(node))
{
var childName = CodeModelService.GetImportNamespaceOrType(child);
if (childName == name)
{
element = CodeImport.Create(State, FileCodeModel, parentElement, childName);
return(true);
}
}
// Attributes
foreach (var child in CodeModelService.GetAttributeNodes(node))
{
string childName;
int ordinal;
CodeModelService.GetAttributeNameAndOrdinal(node, child, out childName, out ordinal);
if (childName == name)
{
element = (EnvDTE.CodeElement)CodeAttribute.Create(State, FileCodeModel, parentElement, childName, ordinal);
return(true);
}
}
// Members
foreach (var child in CodeModelService.GetLogicalSupportedMemberNodes(node))
{
var childName = CodeModelService.GetName(child);
if (childName == name)
{
element = FileCodeModel.CreateCodeElement <EnvDTE.CodeElement>(child);
return(true);
}
}
element = null;
return(false);
}
private EnvDTE.CodeElement CreateCodeAttribute(SyntaxNode node, SyntaxNode parentNode, AbstractCodeElement parentElement)
{
string name;
int ordinal;
CodeModelService.GetAttributeNameAndOrdinal(parentNode, node, out name, out ordinal);
return((EnvDTE.CodeElement)CodeAttribute.Create(this.State, this.FileCodeModel, parentElement, name, ordinal));
}
private EnvDTE.CodeElement GetAttributeElementForCodeModelEvent(SyntaxNode node, SyntaxNode parentNode, CodeModelEventType eventType, EnvDTE.CodeElements elementsToSearch, object parentObject)
{
if (elementsToSearch == null)
{
return(null);
}
string name;
int ordinal;
CodeModelService.GetAttributeNameAndOrdinal(parentNode, node, out name, out ordinal);
if (eventType == CodeModelEventType.Remove)
{
if (parentObject is EnvDTE.CodeElement)
{
var parentCodeElement = ComAggregate.TryGetManagedObject <AbstractCodeElement>(parentObject);
if (parentCodeElement != null)
{
return((EnvDTE.CodeElement)CodeAttribute.Create(this.State, this, parentCodeElement, name, ordinal));
}
}
else if (parentObject is EnvDTE.FileCodeModel)
{
var parentFileCodeModel = ComAggregate.TryGetManagedObject <FileCodeModel>(parentObject);
if (parentFileCodeModel != null && parentFileCodeModel == this)
{
return((EnvDTE.CodeElement)CodeAttribute.Create(this.State, this, null, name, ordinal));
}
}
}
else
{
int testOridinal = 0;
foreach (EnvDTE.CodeElement element in elementsToSearch)
{
if (element.Kind != EnvDTE.vsCMElement.vsCMElementAttribute)
{
continue;
}
if (element.Name == name)
{
if (ordinal == testOridinal)
{
return(element);
}
testOridinal++;
}
}
}
return(null);
}
private EnvDTE.CodeElement CreateCodeAttribute(SyntaxNode node, SyntaxNode parentNode)
{
CodeModelService.GetAttributeNameAndOrdinal(
parentNode,
node,
out var name,
out var ordinal
);
return((EnvDTE.CodeElement)CodeAttribute.Create(
this.State,
this.FileCodeModel,
this.ParentElement,
name,
ordinal
));
}