public ICmd Exec()
{
ICmd inverse = new RestoreBGColor(mCell, mCell.BGColor);
mCell.BGColor = mBGColor;
return(inverse);
}
/*************************************************************
* Name: Exec(Spreadsheet ssheet)
* Date Created: March 8, 2017
* Date Last Modified: March 8, 2017
* Description: Restores old color for a cell
*************************************************************/
public IUndoRedoCmd Exec(Spreadsheet ssheet)
{
Cell cell = ssheet.GetCell(m_Name);
int old = (int)cell.BGColor;
cell.BGColor = (uint)m_Color;
RestoreBGColor oldBGClass = new RestoreBGColor(old, m_Name);
return(oldBGClass);
}
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
}