/// <summary>
/// Метод получающий подтверждение на удаление.
/// </summary>
/// <returns> Результат запроса true или false. </returns>
private bool GetConfirmationForDeletion()
{
var confirmationForDeletionViewModel = new ConfirmationForDeletionViewModel();
DisplayRootRegistry.ShowModalPresentation(confirmationForDeletionViewModel);
return(confirmationForDeletionViewModel.Result);
}
protected override async void OnStartup(StartupEventArgs e)
{
base.OnStartup(e);
mainViewModel = new MainViewModel();
await displayRootRegistry.ShowModalPresentation(mainViewModel);
Shutdown();
}
protected override async void OnStartup(StartupEventArgs e)
{
base.OnStartup(e);
var MainWindowVM = new AddVisitorVM();
await displayRootRegistry.ShowModalPresentation(MainWindowVM);
Shutdown();
}
/// <summary>
/// Метод меняющий название текущему плейлисту.
/// </summary>
public void RenamePlaylistMethod(object param)
{
RenamePlaylistViewModel renamePlaylistViewModel = new RenamePlaylistViewModel();
DisplayRootRegistry.ShowModalPresentation(renamePlaylistViewModel);
if (renamePlaylistViewModel.NewTitle != null && renamePlaylistViewModel.NewTitle != "")
{
if (!audioControl.IsPlaylistExist(renamePlaylistViewModel.NewTitle))
{
audioControl.RenameCurrentPlaylist(renamePlaylistViewModel.NewTitle);
Update();
}
}
}
/// <summary>
/// Метод добавляющий плейлист.
/// </summary>
public void AddPlaylistMethod(object param)
{
var newPlaylistViewModel = new PlaylistControlViewModel();
DisplayRootRegistry.ShowModalPresentation(newPlaylistViewModel);
if (newPlaylistViewModel.NewPlaylist.Count != 0 && newPlaylistViewModel.Result == true)
{
var newPlaylist = new List <Audio>();
TitleNewPlaylist = newPlaylistViewModel.TitleNewPlaylist;
if (TitleNewPlaylist == null || TitleNewPlaylist == "")
{
TitleNewPlaylist = "New Title";
}
while (audioControl.IsPlaylistExist(TitleNewPlaylist))
{
TitleNewPlaylist += 1;
}
foreach (var item in newPlaylistViewModel.NewPlaylist)
{
if (!audioControl.IsSongExist(item.SourceUrl))
{
newPlaylist.Add(item);
}
}
if (newPlaylist.Count != 0)
{
// Сохраняет песню в базу данных.
dataBaseControl.SaveFileToDatabase(newPlaylist, TitleNewPlaylist);
audioControl.SetNewPlayList(TitleNewPlaylist, newPlaylist);
Update();
}
}
}
protected override async void OnStartup(StartupEventArgs e)
{
var proc = new ProcessHelper();
var settingHelp = new SettingHelper();
if (proc.CheckProcessByName(CommonConstant.NameAppUpdater))
{
proc.CloseProcess(CommonConstant.NameAppUpdater);
}
var getArgs = Environment.GetCommandLineArgs();
try
{
if (getArgs.Length == 2)
{
settingHelp.RemoveProgram(CommonConstant.PathUpdater, true);
settingHelp.CopyFilesProgram(Path.GetTempPath() + getArgs[1] + "\\" + CommonConstant.PathUpdater, CommonConstant.PathUpdater, true);
settingHelp.RemoveProgram(Path.GetTempPath() + getArgs[1], true);
}
}
catch (Exception)
{
}
if (!File.Exists(CommonConstant.PathUpdater + CommonConstant.StartAppUpdater))
{
MessageBox.Show(Constant.NotFoundUpdater);
Shutdown();
return;
}
if (!File.Exists(CommonConstant.FileSettingsLauncher))
{
MessageBox.Show(Constant.DescriptionMessBoxNotFoundSettings);
Shutdown();
return;
}
var token = proc.GetPublicKeyTokenFromAssembly(Assembly.GetCallingAssembly());
if (string.IsNullOrEmpty(token))
{
MessageBox.Show(Constant.CrashLauncher);
Shutdown();
return;
}
var mut = new Mutex(true, token, out instance);
if (!instance)
{
MessageBox.Show(Constant.AlreadyStartLauncher);
Shutdown();
return;
}
var args = new string[1]
{
Process.GetCurrentProcess().Id.ToString()
};
var setHelp = new SettingHelper();
var set = setHelp.Read <LauncherSettingSerializer>(CommonConstant.KeySettings, CommonConstant.FileSettingsLauncher);
Constant.PidUpdater = proc.StartProcess(CommonConstant.PathUpdater + CommonConstant.StartAppUpdater, args);
base.OnStartup(e);
_mainWindowViewModel = new CollectionsDataViewModel();
await DisplayRootRegistry.ShowModalPresentation(_mainWindowViewModel);
Shutdown();
}