private void RemoveSelRows()
{
try
{
if (CurrentProject is IRowColumnAddableDeletable)
{
if (selectedDominoes.Count > 0)
{
DeleteRows deleteRows = new DeleteRows((CurrentProject as IRowColumnAddableDeletable), selectedDominoes.ToArray());
ClearCanvas();
ExecuteOperation(deleteRows);
DisplaySettingsTool.ResetCanvas();
}
}
else
{
Errorhandler.RaiseMessage("Could not remove a row in this project.", "Remove Row", Errorhandler.MessageType.Warning);
}
}
catch (InvalidOperationException ex)
{
Errorhandler.RaiseMessage(ex.Message, "Error", Errorhandler.MessageType.Error);
}
}
public void RedoInternal(bool IncludeSelectionOperation = false)
{
if (redoStack.Count == 0)
{
return;
}
PostFilter redoFilter;
do
{
redoFilter = redoStack.Pop();
undoStack.Push(redoFilter);
redoFilter.Apply();
} while ((!IncludeSelectionOperation && redoFilter is SelectionOperation) && redoStack.Count != 0);
if (!(redoFilter is EditingDeactivatedOperation || redoFilter is SelectionOperation || redoFilter is SetColorOperation))
{
ClearCanvas(false);
DisplaySettingsTool.ResetCanvas();
}
else
{
UpdateUIElements();
}
}
private void AddColumn(bool addRight)
{
try
{
if (selectedDominoes.Count > 0)
{
int selDomino = selectedDominoes.First();
if (CurrentProject is IRowColumnAddableDeletable)
{
AddColumns addRows = new AddColumns((CurrentProject as IRowColumnAddableDeletable), selDomino, 1, dominoTransfer[selDomino].color, addRight);
ClearCanvas();
ExecuteOperation(addRows);
DisplaySettingsTool.ResetCanvas();
SelectionTool.Select(addRows.added_indizes, true);
UpdateUIElements();
}
else
{
Errorhandler.RaiseMessage("Could not add a row in this project.", "Add Row", Errorhandler.MessageType.Warning);
}
}
}
catch (InvalidOperationException ex)
{
Errorhandler.RaiseMessage(ex.Message, "Error", Errorhandler.MessageType.Error);
}
}
public void UndoInternal(bool IncludeSelectionOperation = false)
{
if (undoStack.Count == 0)
{
return;
}
PostFilter undoFilter;
do
{
undoFilter = undoStack.Pop();
redoStack.Push(undoFilter);
undoFilter.Undo();
} while ((!IncludeSelectionOperation && (undoFilter is SelectionOperation)) && (undoStack.Count != 0));
if (!(undoFilter is EditingActivatedOperation || undoFilter is SelectionOperation || undoFilter is SetColorOperation))
{
ClearCanvas(false);
DisplaySettingsTool.ResetCanvas();
if (undoStack.Count == 0)
{
UnsavedChanges = false;
}
}
else
{
UpdateUIElements();
}
}