/// <summary>
/// Builds a MemberList for the given syntaxEditor
/// </summary>
/// <param name="syntaxEditor"></param>
/// <returns></returns>
private MemberList BuildMemberList(ActiproSoftware.SyntaxEditor.SyntaxEditor syntaxEditor)
{
// Get the target text range
int caret = syntaxEditor.Caret.Offset;
TextRange targetTextRange = TextRange.Deleted;
TextStream stream = syntaxEditor.Document.GetTextStream(caret);
// Get the compilation unit
var cu = syntaxEditor.Document.SemanticParseData as CompilationUnit;
if (cu == null)
{
return(null);
}
var itemlist = new Hashtable();
stream.GoToPreviousNonWhitespaceToken();
if (stream.Token.IsComment)
{
return(null);
}
var node = cu.FindNodeRecursive <LuatAstNodeBase>(stream.Offset);
if (null != node)
{
foreach (AutoCompleteItem item in m_plugin.Database.GetAutoCompleteList(node, caret))
{
itemlist[item.Name] = new IntelliPromptMemberListItem(item.Name, (int)item.Icon, item.Description);
}
targetTextRange = node.GetAutoCompleteTextRange(caret);
}
if (itemlist.Count == 0)
{
return(null);
}
var memberlist = new MemberList {
List = new IntelliPromptMemberListItem[itemlist.Count]
};
itemlist.Values.CopyTo(memberlist.List, 0);
memberlist.TargetTextRange = targetTextRange;
return(memberlist);
}