void UpdateDeclarationView()
{
if (completionDataList == null || List.SelectionFilterIndex >= completionDataList.Count || List.SelectionFilterIndex == -1)
{
return;
}
if (List.GdkWindow == null)
{
return;
}
RemoveDeclarationViewTimer();
// no selection, try to find a selection
if (List.SelectedItem < 0 || List.SelectedItem >= completionDataList.Count)
{
List.CompletionString = PartialWord;
bool hasMismatches;
List.SelectionFilterIndex = FindMatchedEntry(List.CompletionString, out hasMismatches);
}
// no success, hide declaration view
if (List.SelectedItem < 0 || List.SelectedItem >= completionDataList.Count)
{
HideDeclarationView();
return;
}
var data = completionDataList [List.SelectedItem];
IEnumerable <ICompletionData> filteredOverloads;
if (data.HasOverloads)
{
filteredOverloads = data.OverloadedData;
if (PropertyService.Get("HideObsoleteItems", false))
{
filteredOverloads = filteredOverloads.Where(x => !x.DisplayFlags.HasFlag(DisplayFlags.Obsolete));
}
}
else
{
filteredOverloads = new ICompletionData[] { data };
}
var overloads = new List <ICompletionData> (filteredOverloads);
if (data != currentData)
{
HideDeclarationView();
declarationviewwindow.Clear();
declarationviewwindow.Realize();
foreach (var overload in overloads)
{
bool hasMarkup = (overload.DisplayFlags & DisplayFlags.DescriptionHasMarkup) != 0;
declarationviewwindow.AddOverload(hasMarkup ? overload.Description : GLib.Markup.EscapeText(overload.Description));
}
declarationviewwindow.Multiple = data.HasOverloads;
currentData = data;
if (data.HasOverloads)
{
for (int i = 0; i < overloads.Count; i++)
{
if (!overloads[i].DisplayFlags.HasFlag(DisplayFlags.Obsolete))
{
declarationviewwindow.CurrentOverload = i;
break;
}
}
}
}
if (declarationviewwindow.DescriptionMarkup.Length == 0)
{
HideDeclarationView();
return;
}
if (currentData != null)
{
declarationViewTimer = GLib.Timeout.Add(250, DelayedTooltipShow);
}
}
void UpdateDeclarationView()
{
if (completionDataList == null || List.Selection >= completionDataList.Count || List.Selection == -1)
{
return;
}
if (List.GdkWindow == null)
{
return;
}
RemoveDeclarationViewTimer();
// no selection, try to find a selection
if (List.SelectionIndex < 0 || List.SelectionIndex >= completionDataList.Count)
{
List.CompletionString = PartialWord;
bool hasMismatches;
List.Selection = FindMatchedEntry(List.CompletionString, out hasMismatches);
}
// no success, hide declaration view
if (List.SelectionIndex < 0 || List.SelectionIndex >= completionDataList.Count)
{
HideDeclarationView();
return;
}
CompletionData data = completionDataList[List.SelectionIndex];
IList <CompletionData> overloads;
if (data.IsOverloaded)
{
overloads = new List <CompletionData> (data.OverloadedData);
}
else
{
overloads = new CompletionData[] { data };
}
if (data != currentData)
{
HideDeclarationView();
declarationviewwindow.Clear();
declarationviewwindow.Realize();
foreach (CompletionData overload in overloads)
{
bool hasMarkup = (overload.DisplayFlags & DisplayFlags.DescriptionHasMarkup) != 0;
declarationviewwindow.AddOverload(hasMarkup ? overload.Description : GLib.Markup.EscapeText(overload.Description));
}
declarationviewwindow.Multiple = data.IsOverloaded;
currentData = data;
if (data.IsOverloaded)
{
for (int i = 0; i < overloads.Count; i++)
{
if ((overloads[i].DisplayFlags & DisplayFlags.Obsolete) != DisplayFlags.Obsolete)
{
declarationviewwindow.CurrentOverload = i;
break;
}
}
}
}
if (declarationviewwindow.DescriptionMarkup.Length == 0)
{
HideDeclarationView();
return;
}
if (currentData != null)
{
declarationViewTimer = GLib.Timeout.Add(250, DelayedTooltipShow);
}
}