private void AddRedo(MultiCmd cmd)
{
string redo = "Re";
redo += cmd.text.Substring(2);
cmd.text = redo;
Redos.Push(cmd);
}
public void AddUndo(MultiCmd cmd)
{
string undo = "Un";
undo += cmd.text.Substring(2);
cmd.text = undo;
Undos.Push(cmd);
}
public void ExecRedo()
{
if (Redos.Count > 0)
{
MultiCmd first = Redos.Peek();
first.Exec(this);
AddUndo(Redos.Pop());
}
}
public void ExecUndo()
{
if (Undos.Count > 0)
{
MultiCmd firstCommand = Undos.Peek();
firstCommand.UnExec(this);
AddRedo(Undos.Pop());
}
}
public void ExecuteRedo()
{
var pop = mRedoStack.Pop();
Cell currentCell = pop.GetCell();
ICmd current = new MultiCmd();
MultiCmd temp = current as MultiCmd;
ICmd currentBGColor = new RestoreBGColor(currentCell, currentCell.BGColor);
ICmd currentText = new RestoreText(currentCell, currentCell.Text);
temp.Add(currentText);
temp.Add(currentBGColor);
AddUndo(current);
ICmd command = pop.Exec();
}
public void ExecuteUndo()
{
var pop = mUndoStack.Pop(); //Get the top element of the stack
Cell currentCell = pop.GetCell();
ICmd current = new MultiCmd();
MultiCmd temp = current as MultiCmd;
ICmd currentBGColor = new RestoreBGColor(currentCell, currentCell.BGColor);
ICmd currentText = new RestoreText(currentCell, currentCell.Text);
temp.Add(currentText);
temp.Add(currentBGColor);
AddRedo(current); //Push the current cell to the redo stack
ICmd command = pop.Exec(); //Get the inverse action and apply to the cell
}
