public void ShowSelector()
{
int cursorPoint = textView.Caret.Position.BufferPosition;
if (textView.Caret.ContainingTextViewLine.End.Position == cursorPoint)
{
//caret is at end of line back it up one
cursorPoint = cursorPoint - 1;
}
SnapshotPoint point = new SnapshotPoint(textView.TextSnapshot, cursorPoint);
SnapshotPoint point2 = new SnapshotPoint(textView.TextSnapshot, cursorPoint + 1);
var span = new SnapshotSpan(point, point2);
// Align the image with the top of the bounds of the text geometry
Geometry g = textView.TextViewLines.GetMarkerGeometry(span);
if (g != null)
{
AceJumperControl aceJumperControl = new AceJumperControl(this.textView);
Canvas.SetLeft(aceJumperControl, g.Bounds.Left);
Canvas.SetTop(aceJumperControl, g.Bounds.Top);
this.aceLayer.AddAdornment(AdornmentPositioningBehavior.ViewportRelative, span, null, aceJumperControl, null);
this.Active = true;
}
}
public void ShowSelector()
{
int cursorPoint = textView.Caret.Position.BufferPosition;
if (textView.Caret.ContainingTextViewLine.End.Position == cursorPoint)
{
//caret is at end of line back it up one
cursorPoint = cursorPoint - 1;
}
SnapshotPoint point = new SnapshotPoint(textView.TextSnapshot, cursorPoint);
SnapshotPoint point2 = new SnapshotPoint(textView.TextSnapshot, cursorPoint+1);
var span = new SnapshotSpan(point, point2);
// Align the image with the top of the bounds of the text geometry
Geometry g = textView.TextViewLines.GetMarkerGeometry(span);
if (g != null)
{
AceJumperControl aceJumperControl = new AceJumperControl(this.textView);
Canvas.SetLeft(aceJumperControl, g.Bounds.Left);
Canvas.SetTop(aceJumperControl, g.Bounds.Top);
this.aceLayer.AddAdornment(AdornmentPositioningBehavior.ViewportRelative, span, null, aceJumperControl, null);
this.Active = true;
}
}
