void AddAspAttributeValueCompletionData(CompletionDataList list, XName tagName, XName attName, string id)
{
Debug.Assert(tagName.IsValid && tagName.HasPrefix);
Debug.Assert(attName.IsValid && !attName.HasPrefix);
INamedTypeSymbol controlClass = refman.GetControlType(tagName.Prefix, tagName.Name);
if (controlClass == null)
{
return;
}
//find the codebehind class
INamedTypeSymbol codeBehindClass;
GetCodeBehind(out codeBehindClass);
//if it's an event, suggest compatible methods
if (codeBehindClass != null && attName.Name.StartsWith("On", StringComparison.Ordinal))
{
string eventName = attName.Name.Substring(2);
foreach (IEventSymbol ev in controlClass.GetAccessibleMembersInThisAndBaseTypes <IEventSymbol> (controlClass))
{
if (ev.Name == eventName)
{
var domMethod = BindingService.MDDomToCodeDomMethod(ev);
if (domMethod == null)
{
return;
}
foreach (IMethodSymbol meth
in BindingService.GetCompatibleMethodsInClass(codeBehindClass, ev))
{
list.Add(meth.Name, "md-method",
GettextCatalog.GetString("A compatible method in the CodeBehind class"));
}
string suggestedIdentifier = ev.Name;
if (id != null)
{
suggestedIdentifier = id + "_" + suggestedIdentifier;
}
else
{
suggestedIdentifier = tagName.Name + "_" + suggestedIdentifier;
}
domMethod.Name = BindingService.GenerateIdentifierUniqueInClass
(codeBehindClass, suggestedIdentifier);
domMethod.Attributes = (domMethod.Attributes & ~System.CodeDom.MemberAttributes.AccessMask)
| System.CodeDom.MemberAttributes.Family;
list.Add(
new SuggestedHandlerCompletionData(project, domMethod, codeBehindClass,
CodeBehind.GetNonDesignerClassLocation(codeBehindClass))
);
return;
}
}
}
//if it's a property and is an enum or bool, suggest valid values
foreach (IPropertySymbol prop in GetAllMembers <IPropertySymbol> (controlClass))
{
if (prop.Name != attName.Name)
{
continue;
}
//boolean completion
if (prop.GetReturnType().Equals(refman.Compilation.GetTypeByMetadataName("System.Boolean")))
{
AddBooleanCompletionData(list);
return;
}
//color completion
if (prop.GetReturnType().Equals(refman.Compilation.GetTypeByMetadataName("System.Drawing.Color")))
{
var conv = new System.Drawing.ColorConverter();
foreach (System.Drawing.Color c in conv.GetStandardValues(null))
{
if (c.IsSystemColor)
{
continue;
}
string hexcol = string.Format("#{0:x2}{1:x2}{2:x2}", c.R, c.G, c.B);
list.Add(c.Name, hexcol);
}
return;
}
//enum completion
var retCls = prop.GetReturnType() as INamedTypeSymbol;
if (retCls != null && retCls.TypeKind == TypeKind.Enum)
{
foreach (var enumVal in GetAllMembers <IFieldSymbol> (retCls))
{
if (enumVal.DeclaredAccessibility == Accessibility.Public && enumVal.IsStatic)
{
list.Add(enumVal.Name, "md-literal", Ambience.GetSummaryMarkup(enumVal));
}
}
return;
}
}
}
