/// <summary>
/// Activate a highlight over this region, given this cell location.
/// </summary>
/// <param name="location">Coordinates of the highlighted region.</param>
/// <param name="region">The type of region being highlighted.</param>
public void SetHighlight(Coord location, HighlightRegion region)
{
location.y = (short)(numCellsY - location.y - (region == HighlightRegion.Horizontal ? 0 : 1));
Coord offset = SCALE * location;
if (region == HighlightRegion.Horizontal)
{
offset.x += 2;
highlightRect = new Rect(offset, new Vector2(BAR_LENGTH, 1));
}
else if (region == HighlightRegion.Vertical)
{
offset.y += 2;
highlightRect = new Rect(offset, new Vector2(1, BAR_LENGTH));
}
else if (region == HighlightRegion.Square)
{
offset += Coord.one;
highlightRect = new Rect(offset, CELL_SIZE * Vector2.one);
}
else
{
Debug.LogErrorFormat("Attempted to set highlight at location {0} with region set to None", location);
}
}
static Highlight CreateActive(Coord location, HighlightRegion region)
{
var status = new Highlight();
status.active = true;
status.location = location;
status.region = region;
return(status);
}
public Brush GetBrush(HighlightRegion region)
{
switch (region.Kind)
{
case HighlightKind.Caret:
return(new SolidColorBrush(Colors.Red));
case HighlightKind.Hover:
return(new SolidColorBrush(Colors.Yellow));
case HighlightKind.VideoCursor:
return(new SolidColorBrush(Colors.Blue));
default:
throw new NotSupportedException();
}
}