/// <summary>
/// Gets the autocomplete data for the specified attribute value.
/// </summary>
public async Task <CompletionContext> GetAttributeValueCompletionDataAsync(IAsyncCompletionSource source, XmlElementPath path, string name, CancellationToken token)
{
await EnsureLoadedAsync();
var builder = new XmlSchemaCompletionBuilder(source, path.Namespaces);
var element = FindElement(path);
if (element != null)
{
GetAttributeValueCompletionData(builder, element, name);
}
return(new CompletionContext(builder.GetItems()));
}
public async Task <CompletionContext> GetAttributeValueCompletionDataAsync(IAsyncCompletionSource source, string tagName, string name, CancellationToken token)
{
await EnsureLoadedAsync();
var list = new XmlSchemaCompletionBuilder(source);
var element = FindElement(tagName);
if (element != null)
{
GetAttributeValueCompletionData(list, element, name);
}
return(new CompletionContext(list.GetItems()));
}
/// <summary>
/// Gets the child element completion data for the xml element that exists
/// at the end of the specified path.
/// </summary>
public async Task <CompletionContext> GetChildElementCompletionDataAsync(IAsyncCompletionSource source, XmlElementPath path, CancellationToken token)
{
await EnsureLoadedAsync();
var builder = new XmlSchemaCompletionBuilder(source, path.Namespaces);
var element = FindElement(path);
if (element != null)
{
var last = path.Elements.LastOrDefault();
GetChildElementCompletionData(builder, element, last != null ? last.Prefix : "");
}
return(new CompletionContext(builder.GetItems()));
}
/// <summary>
/// Gets the possible root elements for an xml document using this schema.
/// </summary>
public async Task <CompletionContext> GetElementCompletionDataAsync(IAsyncCompletionSource source, string namespacePrefix, CancellationToken token)
{
await EnsureLoadedAsync();
var builder = new XmlSchemaCompletionBuilder(source);
foreach (XmlSchemaElement element in schema.Elements.Values)
{
if (element.Name != null)
{
builder.AddElement(element.Name, namespacePrefix, element.Annotation);
}
else
{
// Do not add reference element.
}
}
return(new CompletionContext(builder.GetItems()));
}
