public static void SaveState()
{
firstSaveState = true;
ringBuffer.Push(SerializerFigure.SerializeAllFigures(ref _figureArray));
_form.IsChanged = !ringBuffer.IsSaved;
_btnRedo.Enabled = false;
_btnUndo.Enabled = true;
}
public static void Copy(List <Figure> selectedFigureArray)
{
if (selectedFigureArray == null)
{
return;
}
Clipboard.SetText(MainDrawForm.Signature + SerializerFigure.SerializeAllFigures(ref selectedFigureArray));
}
public static void Reset()
{
firstSaveState = false;
_btnRedo.Enabled = false;
_btnUndo.Enabled = false;
ringBuffer = new RingBuffer <string>(bufferSize);
ringBuffer.Push(SerializerFigure.SerializeAllFigures(ref _figureArray));
ringBuffer.IsSaved = true;
_form.IsChanged = !ringBuffer.IsSaved;
}
public static void Init(Button btnUndo, Button btnRedo, PaintBox paintBox, ref List <Figure> figureArray, MainDrawForm form)
{
_btnUndo = btnUndo;
_btnUndo.Click += Undo;
_btnRedo = btnRedo;
_btnRedo.Click += Redo;
_paintBox = paintBox;
_figureArray = figureArray;
_form = form;
ringBuffer.Push(SerializerFigure.SerializeAllFigures(ref _figureArray));
}
static void Cut(List <Figure> selectedFigureArray, ref List <Figure> figureArray)
{
Clipboard.SetText(MainDrawForm.Signature + SerializerFigure.SerializeAllFigures(ref selectedFigureArray));
}