public void BringIntoView(LogLineIndex logLineIndex, LogLineMatch match = new LogLineMatch())
{
var height = PartTextCanvas.ActualHeight;
var offset = PartTextCanvas.YOffset;
var start = PartTextCanvas.CurrentLine;
var diff = logLineIndex - start;
var minY = diff * TextHelper.LineHeight + offset;
var maxY = (diff + 1) * TextHelper.LineHeight + offset;
if (minY < 0)
{
_verticalScrollBar.Value += minY;
}
else if (maxY > height)
{
_verticalScrollBar.Value += maxY - height;
}
var minX = TextHelper.GlyphWidth * match.Index;
var maxX = TextHelper.GlyphWidth * (match.Index + match.Count);
var visibleMinX = _horizontalScrollBar.Value;
var visibleMaxX = visibleMinX + _horizontalScrollBar.ViewportSize;
if (maxX < visibleMinX || minX > visibleMaxX)
{
_horizontalScrollBar.Value = minX;
}
var logFile = LogFile;
if (logFile != null)
{
var count = logFile.Count;
if (count > 0)
{
FollowTail = logLineIndex >= count - 1;
}
}
}
private void TextCanvasOnRequestBringIntoView(LogLineIndex logLineIndex, LogLineMatch match)
{
BringIntoView(logLineIndex, match);
}
public void Add(LogLineIndex index, LogLineMatch match)
{
Add(new LogMatch(index, match));
}
public LogMatch(int index, LogLineMatch match)
{
Index = index;
Match = match;
}
public void Add(LogLineIndex index, LogLineMatch match)
{
Add(new LogMatch(index, match));
}
