public VDPDetailsViewModel(VirtualDesktopPreset vdp, IDatabaseService dbService)
{
this.dbService = dbService;
SaveCommand = new RelayCommand <object>(x => ExecuteSave(), c => CanExecuteSave);
CancelCommand = new RelayCommand <object>(x => ExecuteCancel());
BrowseIconCommand = new RelayCommand <object>(x => ExecuteBrowseIcon());
DeleteIconCommand = new RelayCommand <object>(x => ExecuteDeleteIcon(), c => CanExecuteDeleteIcon);
AddNewProcessCommand = new RelayCommand <object>(x => ExecuteAddNewProcess());
RemoveSelectedProcessCommand = new RelayCommand <object>(x => ExecuteRemoveSelectedProcess(), c => CanExecuteRemoveSelectedProcess);
RemoveAllEmptyProcessesCommand = new RelayCommand <object>(x => ExecuteRemoveAllEmptyProcessesCommand());
Model = vdp ?? new VirtualDesktopPreset();
Name = Model.Name;
IsOpenedOnSystemStart = Model.IsOpenedOnSystemStart;
if (Model.AttachedProcesses == null)
{
AttachedProcesses = new ObservableCollection <Process>();
}
else
{
AttachedProcesses = new ObservableCollection <Process>(Model.AttachedProcesses);
}
if (Model.Icon != null)
{
IconSource = Converters.ByteArrayToImageSource(Model.Icon);
}
else
{
IconSource = null;
}
}
public async Task AddPreset(VirtualDesktopPreset preset)
{
var e = dbContext.Add(preset);
await dbContext.SaveChangesAsync();
e.State = EntityState.Detached;
}
public Task StartPresetOnDesktopAsync(VirtualDesktopPreset preset, int desktopNumber)
{
if (desktopNumber <= VDCount)
{
SetDesktopCount(desktopNumber + 1, false);
}
var targetDesktop = VirtualDesktops[desktopNumber];
targetDesktop.Switch();
var openJobs = preset.AttachedProcesses.Select(p => StartProcessAsync(p.Path, p.CommandLineArgs)).ToList();
return(Task.WhenAll(openJobs));
}
public static SelectableVDP VDPModelToGUI(VirtualDesktopPreset vdp)
{
return(new SelectableVDP()
{
Id = vdp.Id,
Name = vdp.Name,
Icon = vdp.Icon,
IsOpenedOnSystemStart = vdp.IsOpenedOnSystemStart,
AttachedProcesses = vdp.AttachedProcesses,
IsSelected = false
});
}
public async Task UpdatePreset(VirtualDesktopPreset preset)
{
var processIds = preset.AttachedProcesses.Select(p => p.Id);
var dbPresetProcesses = dbContext.Processes.Where(p => p.PresetId == preset.Id && !processIds.Contains(p.Id));
dbContext.Processes.RemoveRange(dbPresetProcesses);
var ePreset = dbContext.VirtualDesktopPresets.Update(preset);
await dbContext.SaveChangesAsync();
ePreset.State = EntityState.Detached;
foreach (var e in dbContext.ChangeTracker.Entries <Process>().Where(p => processIds.Contains(p.Entity.Id)))
{
e.State = EntityState.Detached;
}
}
public async Task RemovePreset(VirtualDesktopPreset preset)
{
dbContext.Remove(preset);
await dbContext.SaveChangesAsync();
}
public VDPDetailsViewModel Build(VirtualDesktopPreset vdp = null)
{
return(new VDPDetailsViewModel(vdp, dbService));
}
public static void SignalOpenEdit(VirtualDesktopPreset vdp)
{
OpenEdit?.Invoke(vdp);
}
