private void ProcessFoundOccurrence(SnapshotSpan occurrence)
{
if (!Selections.Any(s => s.OverlapsWith(occurrence, Snapshot)))
{
var start = Snapshot.CreateTrackingPoint(occurrence.Start, PointTrackingMode.Positive);
var end = Snapshot.CreateTrackingPoint(occurrence.End, PointTrackingMode.Positive);
// If previous selection was reversed, set this caret to beginning of this selection
var caret = Selections.Last().Caret.GetPosition(Snapshot) == Selections.Last().Start.GetPosition(Snapshot) ?
start : end;
Selections.Add(
new Selection
{
Start = start,
End = end,
Caret = caret
}
);
outliningManager.ExpandAll(occurrence, r => r.IsCollapsed);
view.Caret.MoveTo(caret == start ? occurrence.Start : occurrence.End);
view.ViewScroller.EnsureSpanVisible(
new SnapshotSpan(
view.Caret.Position.BufferPosition,
0
)
);
}
}
private void ExpandAll()
{
ITextSnapshot snapshot = _textView.TextBuffer.CurrentSnapshot;
SnapshotSpan snapshotSpan = new SnapshotSpan(snapshot, 0, snapshot.Length);
OutliningManager.ExpandAll(snapshotSpan, (collapsible => true));
}
private void ProcessFoundOccurrence(SnapshotSpan occurrence)
{
if (!Selections.Any(s => s.OverlapsWith(occurrence, Snapshot)))
{
var start = Snapshot.CreateTrackingPoint(occurrence.Start);
var end = Snapshot.CreateTrackingPoint(occurrence.End);
var caret = Selections.Last().IsReversed(Snapshot)
? start : end;
Selections.Add(
new Selection
{
Start = start,
End = end,
Caret = caret,
ColumnPosition = Snapshot.GetLineColumnFromPosition(caret.GetPoint(Snapshot))
}
);
outliningManager.ExpandAll(occurrence, r => r.IsCollapsed);
view.Caret.MoveTo(caret == start ? occurrence.Start : occurrence.End);
view.ViewScroller.EnsureSpanVisible(
new SnapshotSpan(view.Caret.Position.BufferPosition, 0)
);
}
}
private void OutliningManagerOnRegionsChanged(object sender, RegionsChangedEventArgs args)
{
outliningManager.RegionsChanged -= OutliningManagerOnRegionsChanged;
var currentSnapshot = textView.TextBuffer.CurrentSnapshot;
var span = new SnapshotSpan(currentSnapshot, 0, currentSnapshot.Length);
if (settings.BehaviorMode == BehaviorMode.ExpandAll || settings.BehaviorMode == BehaviorMode.PreventCollapse)
{
outliningManager.ExpandAll(span, c => c.IsCollapsed && IsRegion(c));
}
else if (settings.BehaviorMode == BehaviorMode.CollapseAll)
{
outliningManager.CollapseAll(span, c => !c.IsCollapsed && IsRegion(c));
}
}
