public async Task UpdateDocumentAsync(bool forceUpdate = false)
{
await Microsoft.VisualStudio.Shell.ThreadHelper.JoinableTaskFactory.SwitchToMainThreadAsync();
var activeDocument = DocumentHelper.GetActiveDocument(Dte);
if (activeDocument == null)
{
return;
}
CodeDocumentViewModel.FilePath = activeDocument.FullName;
// Do we need to change the side where the margin is displayed
if (_margin?.MarginSide != null &&
_margin?.MarginSide != Settings.Default.MarginSide &&
Dte != null)
{
var filename = activeDocument.FullName;
Dte.ExecuteCommand("File.Close");
Dte.ExecuteCommand("File.OpenFile", filename);
}
try
{
if (forceUpdate)
{
_cache = null;
CodeDocumentViewModel.CodeDocument.Clear();
}
// Do we have a cached version of this document
if (_cache != null)
{
CodeDocumentViewModel.CodeDocument = _cache;
}
// If not show a loading item
if (!CodeDocumentViewModel.CodeDocument.Any())
{
CodeDocumentViewModel.CodeDocument = CreateLoadingItem();
}
var codeItems = await SyntaxMapper.MapDocumentAsync(activeDocument, this, _workspace);
if (codeItems == null)
{
// CodeNav for document updated, no results
return;
}
// Filter all null items from the code document
SyntaxMapper.FilterNullItems(codeItems);
// Sort items
CodeDocumentViewModel.SortOrder = Settings.Default.SortOrder;
SortHelper.Sort(codeItems, Settings.Default.SortOrder);
// Set currently active codeitem
HighlightHelper.SetForeground(codeItems);
// Set the new list of codeitems as DataContext
CodeDocumentViewModel.CodeDocument = codeItems;
_cache = codeItems;
// Apply current visibility settings to the document
VisibilityHelper.SetCodeItemVisibility(CodeDocumentViewModel);
// Apply bookmarks
LoadBookmarksFromStorage();
BookmarkHelper.ApplyBookmarks(CodeDocumentViewModel, Dte?.Solution?.FileName);
// Apply history items
LoadHistoryItemsFromStorage();
HistoryHelper.ApplyHistoryIndicator(CodeDocumentViewModel);
}
catch (Exception e)
{
LogHelper.Log("Error running UpdateDocument", e);
}
try
{
// Sync all regions
OutliningHelper.SyncAllRegions(OutliningManagerService, TextView, CodeDocumentViewModel.CodeDocument);
// Should the margin be shown and are there any items to show, if not hide the margin
VisibilityHelper.SetMarginHeight(_row, CodeDocumentViewModel.CodeDocument);
}
catch (Exception e)
{
LogHelper.Log("Error finishing UpdateDocument", e);
}
}