public override void Execute(object parameter)
{
homeVM.FilterLocation = "";
homeVM.FilterName = "";
homeVM.RefreshData();
}
public override void Execute(object parameter)
{
if (viewModel.RedoHistory.Count <= 0)
{
MessageBox.Show("Nema nsita za redo");
return;
}
BaseCommand cmd = viewModel.RedoHistory[viewModel.RedoHistory.Count - 1]; //get last item
Substation subs = viewModel.SubstationsRedo[viewModel.SubstationsRedo.Count - 1];
//Mozda napraviti apstraktnu klasu za sve modele, i u njoj apstraktnu metodu GetParams.
//Kako ne bih pravio undo/redo komande za svaki model
//za sad nek ide ovako
object[] parameters = new object[3];
parameters[0] = subs.Name;
parameters[1] = subs.Location;
if (cmd is DeleteSubstation)
{
subs.Id = DataProxy.Instance.Proxy.GetIdOfLastAddedSubstation();
}
parameters[2] = subs.Id;
cmd.Execute(parameters);
viewModel.RedoHistory.Remove(cmd);
viewModel.SubstationsRedo.RemoveAt(viewModel.SubstationsRedo.Count - 1);
viewModel.RefreshData();
LoginVM.Log.Info("REDO command invoked");
}
public override void Execute(object parameter)
{
if (homeVM.selectedDevice == null || homeVM.selectedDevice.Id == "")
{
MessageBox.Show("Select device to delete", "Info");
return;
}
DataProxy.Instance.Proxy.DeleteDevice(homeVM.selectedDevice.Id);
LoginVM.Log.Info($"Device deleted. Id=('{homeVM.selectedDevice.Id}')");
homeVM.RefreshData();
}
public override void Execute(object parameter)
{
if (homeVM.selectedMeasurement == null)
{
MessageBox.Show("Select measurement to delete", "Info");
return;
}
DataProxy.Instance.Proxy.DeleteMeasurement(homeVM.selectedMeasurement.Id);
LoginVM.Log.Info($"Measurement deleted. Id=('{homeVM.selectedMeasurement.Id}')");
homeVM.RefreshData();
}
public override void Execute(object parameter) //SHOULD pass substation as parameter
{
if (parameter == null)
{
return;
}
//Substation subs = viewModel.selectedSubstation as Substation;
Substation subs = parameter as Substation;
if (subs == null)
{
try
{
//parse parameters sent by undo/redo command
object[] parameters = parameter as object[];
subs = new Substation()
{
Name = parameters[0].ToString(),
Location = parameters[1].ToString(),
Id = int.Parse(parameters[2].ToString()),
};
}
catch (Exception)
{
return;
}
}
DataProxy.Instance.Proxy.DeleteSubstation(subs.Id);
viewModel.RefreshData();
LoginVM.Log.Info($"Substation deleted. Id=('{subs.Id}')");
viewModel.UndoHistory.Add(this);
viewModel.SubstationsUndo.Add(subs);
}