public void AugmentCompletionSession(ICompletionSession session, IList <CompletionSet> completionSets)
{
// If this session has already been disposed, ignore it
if (_disposed)
{
return;
}
IVsTextView vsTextView = _vsEditorAdaptersFactoryService.GetViewAdapter(session.TextView);
int line;
int column;
vsTextView.GetCaretPos(out line, out column);
var doc = _xmlLanguageService.GetParseTree(
_xmlLanguageService.GetSource(vsTextView), vsTextView, line, column, Microsoft.VisualStudio.Package.ParseReason.CompleteWord);
if (doc == null || !SupportedNamespaces.Contains(doc.RootNamespaceURI))
{
return;
}
var nf = new NodeFinder(line, column);
nf.Visit(doc);
if (nf.Scope is XmlAttribute)
{
var attr = (XmlAttribute)nf.Scope;
var attrName = attr.LocalName;
if (SupportedAttributeNames.Contains(attrName))
{
if (_entries == null)
{
_entries = ExcelLoader.GetIds(_serviceProvider);
}
var elt = (XmlElement)attr.Parent;
IEnumerable <Entry> completions = null;
if (elt == null)
{
return;
}
var type = elt.LocalName;
if (string.IsNullOrEmpty(type))
{
return;
}
if (type == "tab")
{
completions = GetEntries(type);
var eltParent = elt.Parent as XmlElement;
if (eltParent != null && eltParent.LocalName == "backstage")
{
completions = completions.Where(e => e.TabSet == "None (Backstage View)");
}
else if (eltParent != null && eltParent.LocalName == "tabSet")
{
completions = completions.Where(e => e.TabSet != "None (Core Tab)");
}
else
{
completions = completions.Where(e => e.TabSet == "None (Core Tab)");
}
}
else if (type == "tabSet")
{
completions = GetEntries(type);
}
else if (type == "group")
{
completions = GetEntries(type);
var tabName = GetParentItemIdMso(elt, "tab");
if (!string.IsNullOrEmpty(tabName))
{
completions = completions.Where(e => e.Tab == tabName);
}
}
else if (SupportedControlsTypes.Contains(type))
{
var tab = GetParentItemIdMso(elt, "tab");
var group = GetParentItemIdMso(elt, "group");
var contextMenu = GetParentItemIdMso(elt, "contextMenu");
if (attrName == "idMso")
{
completions = GetEntries(type);
}
else
{
completions = _entries.Where(e => SupportedControlsTypes.Contains(e.ControlType));
}
if (tab == "None (Context Menu)")
{
if (!string.IsNullOrEmpty(contextMenu))
{
completions = completions.Where(e => e.Group == contextMenu);
}
}
else if (tab != "None (Backstage View)")
{
if (!string.IsNullOrEmpty(tab))
{
completions = completions.Where(e => e.Tab == tab);
}
if (!string.IsNullOrEmpty(group))
{
completions = completions.Where(e => e.Group == group);
}
}
}
else if (type == "command")
{
completionSets.Clear();
completions = _entries
.Where(e => SupportedControlsTypes.Contains(e.ControlType));
}
else if (type == "category")
{
completions = GetEntries(type);
var tabName = GetParentItemIdMso(elt, "tab");
if (!string.IsNullOrEmpty(tabName))
{
completions = completions.Where(e => e.Tab == tabName);
}
var taskGroupName = GetParentItemIdMso(elt, "taskGroup");
if (!string.IsNullOrEmpty(tabName))
{
completions = completions.Where(e => e.Group == taskGroupName);
}
}
else if (type == "taskFormGroup" || type == "taskGroup")
{
completions = GetEntries(type);
var tabName = GetParentItemIdMso(elt, "tab");
if (!string.IsNullOrEmpty(tabName))
{
completions = completions.Where(e => e.Tab == tabName);
}
}
else if (type == "task")
{
completions = GetEntries(type);
var taskGroup = GetParentItemIdMso(elt, "taskGroup");
if (!string.IsNullOrEmpty(taskGroup))
{
completions = completions.Where(e => e.Group == taskGroup);
}
var category = GetParentItemIdMso(elt, "category");
if (!string.IsNullOrEmpty(taskGroup))
{
completions = completions.Where(e => e.ParentControl == category);
}
}
else if (type == "contextMenu")
{
completions = GetEntries(type);
}
if (completions != null)
{
completionSets.Clear();
completionSets.Add(new CompletionSet("idMso", "idMso", CreateTrackingSpan(session),
completions.Select(e => e.Completion), null));
}
}
else if (attr.LocalName == "imageMso")
{
var completions = ImageLoader.GetMsoImages(_serviceProvider);
completionSets.Clear();
completionSets.Add(new CompletionSet("imageMso", "imageMso", CreateTrackingSpan(session), completions, null));
}
}
}
