protected void UpdatePositionAndSize()
{
// wait until lyric update ruby position.
ScheduleAfterChildren(() =>
{
var textTagRect = editorLyricPiece.GetTextTagPosition(Item);
var startIndexPosition = editorLyricPiece.GetTextIndexPosition(TextIndexUtils.FromStringIndex(Item.StartIndex, false));
var endIndexPosition = editorLyricPiece.GetTextIndexPosition(TextIndexUtils.FromStringIndex(Item.EndIndex, true));
// update select position
updateDrawableRect(previewTextArea, textTagRect);
// update index range position.
var indexRangePosition = new Vector2(startIndexPosition.X, textTagRect.Y);
var indexRangeSize = new Vector2(endIndexPosition.X - startIndexPosition.X, textTagRect.Height);
updateDrawableRect(indexRangeBackground, new RectangleF(indexRangePosition, indexRangeSize));
});
void updateDrawableRect(Drawable target, RectangleF rect)
{
target.X = rect.X;
target.Y = rect.Y;
target.Width = rect.Width;
target.Height = rect.Height;
}
}
[TestCase(0, true, -1, TextIndex.IndexState.End)] // In utils not checking is index out of range
public void TestFromStringIndex(int textindex, bool end, int actualIndex, TextIndex.IndexState actualState)
{
var actualTextIndex = new TextIndex(actualIndex, actualState);
Assert.AreEqual(TextIndexUtils.FromStringIndex(textindex, end), actualTextIndex);
}