protected override bool AddLookupItems(T4CodeCompletionContext context, IItemsCollector collector)
{
ITreeNode node = context.BasicContext.File.FindNodeAt(context.BasicContext.SelectedTreeRange);
Assertion.AssertNotNull(node, "node == null");
var ranges = context.BasicContext.GetRanges(node);
var attribute = node.GetContainingNode <IT4DirectiveAttribute>();
Assertion.AssertNotNull(attribute, "attribute != null");
var directive = attribute.GetContainingNode <IT4Directive>();
Assertion.AssertNotNull(directive, "directive != null");
DirectiveInfo directiveInfo = T4DirectiveInfoManager.GetDirectiveByName(directive.Name.GetText());
DirectiveAttributeInfo attributeInfo = directiveInfo?.GetAttributeByName(attribute.Name.GetText());
if (attributeInfo == null)
{
return(false);
}
foreach (string intellisenseValue in attributeInfo.IntelliSenseValues)
{
var item = new TextLookupItem(intellisenseValue);
item.InitializeRanges(ranges, context.BasicContext);
collector.Add(item);
}
return(true);
}
protected override void Run(
IT4Directive element,
ElementProblemAnalyzerData data,
IHighlightingConsumer consumer
)
{
var nameToken = element.Name;
if (nameToken == null)
{
return;
}
var directiveInfo = T4DirectiveInfoManager.GetDirectiveByName(nameToken.GetText());
var missingInfos = directiveInfo?.SupportedAttributes
.Where(requiredAttributeInfo =>
requiredAttributeInfo.IsRequired &&
!element
.AttributesEnumerable
.Select(attribute => attribute.Name)
.Any(name => name
.GetText()
.Equals(requiredAttributeInfo.Name, StringComparison.OrdinalIgnoreCase)
)
)
.AsList();
if (missingInfos?.Any() != true)
{
return;
}
consumer.AddHighlighting(new MissingRequiredAttributeError(nameToken, CreateMessage(missingInfos)));
}
protected override void Run(IT4Directive directive, ElementProblemAnalyzerData data, IHighlightingConsumer consumer)
{
var directiveInfo = T4DirectiveInfoManager.GetDirectiveByName(directive.Name?.GetText());
if (directiveInfo == null)
{
return;
}
var badAttributes = directive
.Attributes
.Where(attribute => directiveInfo.GetAttributeByName(attribute.Name.GetText()) == null);
foreach (var attribute in badAttributes)
{
consumer.AddHighlighting(new UnexpectedAttributeWarning(attribute.Name));
}
}
private string GetDirectiveText()
{
IT4Directive directive = GetTreeNode();
string name = directive?.Name?.GetText();
if (name == null)
{
return("???");
}
DirectiveInfo directiveInfo = T4DirectiveInfoManager.GetDirectiveByName(name);
if (directiveInfo == null)
{
return(name);
}
// display the directive with the attributes that are marked with DisplayInCodeStructure
var builder = new StringBuilder(name);
foreach (IT4DirectiveAttribute attribute in directive.AttributesEnumerable)
{
DirectiveAttributeInfo attributeInfo = directiveInfo.GetAttributeByName(attribute.Name.GetText());
if (attributeInfo?.IsDisplayedInCodeStructure != true)
{
continue;
}
builder.Append(' ');
builder.Append(attributeInfo.Name);
if (attribute.Value != null)
{
builder.Append("=\"");
builder.Append(attribute.Value.GetText());
builder.Append('"');
}
}
return(builder.ToString());
}
protected override bool AddLookupItems(T4CodeCompletionContext context, IItemsCollector collector)
{
ITreeNode node = context.BasicContext.File.FindNodeAt(context.BasicContext.SelectedTreeRange);
Assertion.AssertNotNull(node, "node == null");
var ranges = context.BasicContext.GetRanges(node);
collector.AddRanges(ranges);
var directive = node.GetContainingNode <IT4Directive>();
Assertion.AssertNotNull(directive, "directive != null");
DirectiveInfo directiveInfo = T4DirectiveInfoManager.GetDirectiveByName(directive.Name.GetText());
if (directiveInfo == null)
{
return(false);
}
JetHashSet <string> existingNames = directive
.Attributes
.Select(attr => attr.Name.GetText())
.ToJetHashSet(s => s, StringComparer.OrdinalIgnoreCase);
foreach (string attributeName in directiveInfo.SupportedAttributes.Select(attr => attr.Name))
{
if (existingNames.Contains(attributeName))
{
continue;
}
var item = new TextLookupItem(attributeName);
item.InitializeRanges(ranges, context.BasicContext);
collector.Add(item);
}
return(true);
}
protected override void Run(
IT4AttributeValue element,
ElementProblemAnalyzerData data,
IHighlightingConsumer consumer
)
{
if (!(element.Parent is IT4DirectiveAttribute attribute))
{
return;
}
if (!(attribute.Parent is IT4Directive directive))
{
return;
}
var attributeInfo = T4DirectiveInfoManager
.GetDirectiveByName(directive.Name.GetText())
?.GetAttributeByName(attribute.Name.GetText());
if (attributeInfo?.IsValid(element.GetText()) != false)
{
return;
}
consumer.AddHighlighting(new InvalidAttributeValueError(element));
}