void menuCommand_BeforeQueryStatus(object sender, System.EventArgs e)
{
OleMenuCommand menuCommand = sender as OleMenuCommand;
_buffer = ProjectHelpers.GetCurentTextBuffer();
menuCommand.Enabled = _buffer != null && _buffer.ContentType.IsOfType("javascript");
}
private static async Task UpdateSheetRulesAsync(string file, IEnumerable <CssSelectorChangeData> set)
{
////Get off the UI thread
//await Task.Factory.StartNew(() => { });
var doc = DocumentFactory.GetDocument(file, true);
if (doc == null)
{
return;
}
var oldSnapshotOnChange = doc.IsProcessingUnusedCssRules;
var window = EditorExtensionsPackage.DTE.ItemOperations.OpenFile(file);
window.Activate();
var buffer = ProjectHelpers.GetCurentTextBuffer();
var flattenedRules = FlattenRules(doc);
var allEdits = new List <CssRuleBlockSyncAction>();
doc.IsProcessingUnusedCssRules = false;
doc.Reparse(buffer.CurrentSnapshot.GetText());
foreach (var item in set)
{
var selectorName = RuleRegistry.StandardizeSelector(item.Rule);
var matchingRules = flattenedRules.Where(x => string.Equals(x.CleansedSelectorName, selectorName, StringComparison.Ordinal)).OrderBy(x => x.Offset).ToList();
var rule = matchingRules[item.RuleIndex];
var actions = await CssRuleDefinitionSync.ComputeSyncActionsAsync(rule.Source, item.NewValue, item.OldValue);
allEdits.AddRange(actions);
}
var compositeEdit = buffer.CreateEdit();
try
{
foreach (var action in allEdits)
{
action(window, compositeEdit);
}
}
catch
{
compositeEdit.Cancel();
}
finally
{
if (!compositeEdit.Canceled)
{
compositeEdit.Apply();
EditorExtensionsPackage.ExecuteCommand("Edit.FormatDocument");
window.Document.Save();
}
}
//await Task.Delay(2000); //<-- Try to wait for the files to actually save
doc.IsProcessingUnusedCssRules = oldSnapshotOnChange;
}
public void NavigateTo()
{
WebEssentialsPackage.DTE.ItemOperations.OpenFile(_file);
Dispatcher.CurrentDispatcher.BeginInvoke(new Action(() =>
{
var view = ProjectHelpers.GetCurentTextView();
var textBuffer = ProjectHelpers.GetCurentTextBuffer();
var span = new SnapshotSpan(textBuffer.CurrentSnapshot, _selector.Start, _selector.Length);
var point = new SnapshotPoint(textBuffer.CurrentSnapshot, _selector.Start + _selector.Length);
view.ViewScroller.EnsureSpanVisible(span);
view.Caret.MoveTo(point);
view.Selection.Select(span, false);
}), DispatcherPriority.ApplicationIdle, null);
}
private static void MoveCursorToEdit(Window window, IRange range, int offset = 0)
{
var selection = window.Document.Selection as TextSelection;
if (selection != null)
{
try
{
var buffer = ProjectHelpers.GetCurentTextBuffer();
int line;
int column;
buffer.GetLineColumnFromPosition(range.Start, out line, out column);
selection.GotoLine(line + 1 + offset);
}
catch
{
}
}
}