private void Update()
{
var hashSet = new HashSet <object>();
foreach (var textViewLine in _textView.TextViewLines.Where(textViewLine => textViewLine.IsFirstTextViewLineForSnapshotLine))
{
hashSet.Add(textViewLine.IdentityTag);
}
var dictionary = new Dictionary <object, TimeStampVisual>();
var list1 = new List <int>();
for (var index = _translatedCanvas.Children.Count - 1; index >= 0; --index)
{
var timeStampVisual = _translatedCanvas.Children[index] as TimeStampVisual;
if (timeStampVisual != null)
{
if (hashSet.Contains(timeStampVisual.LineTag))
{
dictionary.Add(timeStampVisual.LineTag, timeStampVisual);
}
else
{
list1.Add(index);
}
}
}
var list2 = new List <TimeStampVisual>();
foreach (var line in _textView.TextViewLines)
{
if (line.IsFirstTextViewLineForSnapshotLine)
{
var lineNumber = line.Start.GetContainingLine().LineNumber;
if (lineNumber < _lineTimeStamps.Count)
{
var timeStamp = _lineTimeStamps[lineNumber];
var previousTimeStamp = _lineTimeStamps[Math.Max(lineNumber - 1, 0)];
TimeStampVisual timeStampVisual;
if (!dictionary.TryGetValue(line.IdentityTag, out timeStampVisual))
{
var index = list1.Count - 1;
if (index < 0)
{
timeStampVisual = new TimeStampVisual();
list2.Add(timeStampVisual);
}
else
{
timeStampVisual = _translatedCanvas.Children[list1[index]] as TimeStampVisual;
list1.RemoveAt(index);
}
}
if (timeStampVisual != null)
{
var startDiff = timeStamp - BuildEventsProvider.BuildEvents.DebugStartTime;
var lastDiff = timeStamp - previousTimeStamp;
var text = lineNumber == 0 || lastDiff != TimeSpan.Zero
? $"{startDiff.Minutes:D2}:{startDiff.Seconds:D2}.{startDiff.Milliseconds:D3} " +
$"({lastDiff.Minutes:D2}:{lastDiff.Seconds:D2}.{lastDiff.Milliseconds:D3})"
: "";
timeStampVisual.Update(text, line, _textView, _textRunProperties, MinWidth, _oldViewportTop);
}
}
}
}
foreach (var index in list1)
{
_translatedCanvas.Children.RemoveAt(index);
}
foreach (var element in list2)
{
_translatedCanvas.Children.Add(element);
}
}
private void Update()
{
var hashSet = new HashSet<object>();
foreach (var textViewLine in _textView.TextViewLines.Where(textViewLine => textViewLine.IsFirstTextViewLineForSnapshotLine))
{
hashSet.Add(textViewLine.IdentityTag);
}
var dictionary = new Dictionary<object, TimeStampVisual>();
var list1 = new List<int>();
for (var index = _translatedCanvas.Children.Count - 1; index >= 0; --index)
{
var timeStampVisual = _translatedCanvas.Children[index] as TimeStampVisual;
if (timeStampVisual != null)
{
if (hashSet.Contains(timeStampVisual.LineTag)) dictionary.Add(timeStampVisual.LineTag, timeStampVisual);
else list1.Add(index);
}
}
var list2 = new List<TimeStampVisual>();
foreach (var line in _textView.TextViewLines)
{
if (line.IsFirstTextViewLineForSnapshotLine)
{
var lineNumber = line.Start.GetContainingLine().LineNumber;
if (lineNumber < _lineTimeStamps.Count)
{
var timeStamp = _lineTimeStamps[lineNumber];
var previousTimeStamp = _lineTimeStamps[Math.Max(lineNumber - 1, 0)];
TimeStampVisual timeStampVisual;
if (!dictionary.TryGetValue(line.IdentityTag, out timeStampVisual))
{
var index = list1.Count - 1;
if (index < 0)
{
timeStampVisual = new TimeStampVisual();
list2.Add(timeStampVisual);
}
else
{
timeStampVisual = _translatedCanvas.Children[list1[index]] as TimeStampVisual;
list1.RemoveAt(index);
}
}
if (timeStampVisual != null)
{
var startDiff = timeStamp - BuildEventsProvider.BuildEvents.DebugStartTime;
var lastDiff = timeStamp - previousTimeStamp;
var text = lineNumber == 0 || lastDiff != TimeSpan.Zero
? $"{startDiff.Minutes:D2}:{startDiff.Seconds:D2}.{startDiff.Milliseconds:D3} " +
$"({lastDiff.Minutes:D2}:{lastDiff.Seconds:D2}.{lastDiff.Milliseconds:D3})"
: "";
timeStampVisual.Update(text, line, _textView, _textRunProperties, MinWidth, _oldViewportTop);
}
}
}
}
foreach (var index in list1) _translatedCanvas.Children.RemoveAt(index);
foreach (var element in list2) _translatedCanvas.Children.Add(element);
}