internal void FillBetween(int layerId, byte?paletteId, byte?imageId, Point start, Point end)
{
CellPainter cellPainter = CellPainterFactory.GetCellPainter(start, end);
PaintActionList paintActions = cellPainter.Paint(layerId, paletteId, imageId, this);
_undoLog.Push(paintActions);
}
internal void Redo()
{
if (_redoLog.Count > 0)
{
PaintActionList paintActions = _redoLog.Pop();
PaintActionList undoActionList = new PaintActionList();
// undo that action
foreach (PaintAction paintAction in paintActions)
{
CellPainter cellPainter = CellPainterFactory.GetCellPainter(new Point(paintAction.X, paintAction.Y), new Point(paintAction.X, paintAction.Y));
PaintActionList paintActionList = cellPainter.Paint(paintAction.Layer, paintAction.PaletteId, paintAction.ImageId, this);
undoActionList.Add(paintActionList);
}
_undoLog.Push(undoActionList);
}
}
internal void Undo()
{
// pop most recent action off stack
if (_undoLog.Count > 0)
{
PaintActionList paintActions = _undoLog.Pop();
PaintActionList redoActionList = new PaintActionList();
// undo that action
foreach (PaintAction paintAction in paintActions)
{
CellPainter cellPainter = CellPainterFactory.GetCellPainter(new Point(paintAction.X, paintAction.Y), new Point(paintAction.X, paintAction.Y));
PaintActionList paintActionList = cellPainter.Paint(paintAction.Layer, paintAction.PaletteId, paintAction.ImageId, this);
redoActionList.Add(paintActionList);
}
_redoLog.Push(redoActionList);
}
}