private bool ConfirmModelSaved()
{
bool cont = true;
if (_model != null && _model.IsModified)
{
string text = "The current model has some unsaved changes." +
Environment.NewLine + Environment.NewLine +
"Do you wish to save the model before continuing ?";
DialogResult dr = MessageBox.Show(text, "Unsaved changes",
MessageBoxButtons.YesNoCancel, MessageBoxIcon.Question);
if (dr.Equals(DialogResult.Yes))
{
ICommand cmd = new CommandSave(_model);
cmd.Execute(null);
}
else if (dr.Equals(DialogResult.Cancel))
{
cont = false;
}
// else No - cont true;
}
return(cont);
}
private static void SelectOwnerImpl(FlatDecoratorViewModel flatDecorator)
{
Window window = Extensions.WindowExtensions.CreateEmptyVerticalWindow();
window.MakeSticky();
AborigenDecoratorViewModel selectedDecorator = null;
void SelectView_OntAborigenSelected(AborigenDecoratorViewModel decorator)
{
selectedDecorator = decorator;
window.DialogResult = true;
}
var selectView = new SelectAborigenView();
selectView.EventAborigenSelected += SelectView_OntAborigenSelected;
window.Title = Resources.AborigensSelection;
window.WindowStartupLocation = WindowStartupLocation.CenterOwner;
window.Owner = Application.Current.MainWindow;
window.Content = selectView;
window.ShowDialog();
selectView.EventAborigenSelected -= SelectView_OntAborigenSelected;
if (selectedDecorator != null)
{
flatDecorator.SetOwner(selectedDecorator);
CommandSave.RaiseCanExecuteChanged();
}
}
private void LoadCommands()
{
CommandOpen = ReactiveCommand.Create(Observable.Return(true));
CommandOpen.Subscribe(_ => ExecuteOpen());
CommandSave = ReactiveCommand.Create(Observable.Return(true));
CommandSave.Subscribe(_ => ExecuteSave());
CommandSaveAs = ReactiveCommand.Create(Observable.Return(true));
CommandSaveAs.Subscribe(_ => ExecuteSaveAs());
CommandExit = ReactiveCommand.Create(Observable.Return(true));
CommandExit.Subscribe(_ => ExecuteExit());
}
private void MainView_Closing(object sender, System.ComponentModel.CancelEventArgs e)
{
if (_model != null && _model.IsModified)
{
string text = "The current model has some unsaved changes." +
Environment.NewLine + Environment.NewLine +
"Do you wish to save your changes now ? " +
Environment.NewLine + Environment.NewLine +
"They will be lost if you click No";
DialogResult dr = MessageBox.Show(text, "DSM - Saved changes ?",
MessageBoxButtons.YesNo, MessageBoxIcon.Question);
if (dr.Equals(DialogResult.Yes))
{
ICommand cmd = new CommandSave(_model);
cmd.Execute(null);
}
}
}
private void DoProjectSave()
{
ICommand cmd = new CommandSave(_model);
CursorStateHelper csh = new CursorStateHelper(this, Cursors.WaitCursor);
Refresh();
try
{
cmd.Execute(null);
}
catch (Exception ex)
{
ErrorDialog.Show(ex.ToString());
}
finally
{
csh.Reset();
}
}
public void Save()
{
var cmd = new CommandSave();
cmd.Execute();
}