/// <summary>
/// Close current system
/// </summary>
private bool Close()
{
if (!LibraryData.SystemIsOpen)
{
return(true);
}
if (!IsInDesignMode)
{
var qq = new SystemFileSaveAsk();
if (!qq.Save())
{
return(false);
}
}
LibraryData.CloseProject();
TabCollection.RemoveAll(q => q is MainUnitViewModel || q is PanelViewModel);
LibraryData.SystemFileName = string.Empty;
RaisePropertyChanged(() => FileName);
RaisePropertyChanged(() => InstallerVersion);
return(true);
}
/// <summary>
/// Create a new system
/// </summary>
/// <returns>true if file creation succeeded, false if user cancelled or otherwise</returns>
private bool New()
{
if (!Close())
{
return(false);
}
MessageBox.Show(Main.SaveNewSystem, Main.SaveNewSystemTitle, MessageBoxButton.OK,
MessageBoxImage.Information, MessageBoxResult.OK);
LibraryData.CreateEmptySystem();
LibraryData.FuturamaSys.CreatedInstallerVersion =
Assembly.GetExecutingAssembly().GetName().Version.ToString();
if (!IsInDesignMode)
{
var q = new SystemFileSaveAs();
if (!q.Save())
{
LibraryData.CloseProject();
return(false);
}
}
RaisePropertyChanged(() => FileName);
AddMainUnitsToTab();
_recentFilesLogic.AddFile(FileName);
RaisePropertyChanged(() => InstallerVersion);
return(true);
}