public static void CreateErrorDialog(string title, string errorMessage, Window owner = null)
{
CustomWindow window = null;
window = new CustomWindow(new ErrorViewModel(errorMessage, () => window.Close()), "Error");
window.Owner = owner ?? Application.Current.MainWindow;
window.MinimizeVisibility = Visibility.Collapsed;
window.XVisibility = Visibility.Collapsed;
window.MaxWidth = 300;
window.SizeToContent = SizeToContent.WidthAndHeight;
window.ShowDialog();
}
public static bool CreateYesNoDialog(string title, string message)
{
CustomWindow window = null;
var vm = new YesNoViewModel(message, () => window.Close());
window = new CustomWindow(vm, title);
window.Owner = Application.Current.MainWindow;
window.MinimizeVisibility = Visibility.Collapsed;
window.XVisibility = Visibility.Collapsed;
window.MaxWidth = 300;
window.SizeToContent = SizeToContent.WidthAndHeight;
window.ShowDialog();
return(vm.Result);
}
public EditDisplayConfigurationViewModel(ConfigHandler configHandler) : base(configHandler.GetActiveConfig())
{
_configHandler = configHandler;
SaveCommand = new RelayCommand(x => HasConfigChanged(), x => {
_configHandler.SetActiveConfig(Rows, Columns, Buttons.Select(y => y.Message).ToList());
_configHandler.SaveConfig();
});
CloseCommand = new RelayCommand(x => {
var hasConfigChanged = HasConfigChanged();
if (!hasConfigChanged || (hasConfigChanged && DialogFactory.CreateYesNoDialog("Exit Configuration", "Are you sure you would like to exit? You will lose any changes you have made since the last time you saved!")))
{
base.CloseCommand.Execute(null);
}
});
ButtonClickCommand = new RelayCommand(x => {
CustomWindow window = null;
var button = (ButtonViewModel)x;
var vm = new EditButtonMessageViewModel(button.Message, () => window.Close());
window = new CustomWindow(vm, "Edit Button Message");
window.Owner = Application.Current.MainWindow;
window.MinimizeVisibility = Visibility.Collapsed;
window.XVisibility = Visibility.Collapsed;
window.Height = 160;
window.ShowDialog();
if (vm.Result)
{
button.Message = vm.ButtonMessage;
}
});
DisplayLines = true;
DisplayWindow.Cursor = null;
DisplayWindow.Show();
}
public void AppStartup(object sender, StartupEventArgs e)
{
_configHandler = new ConfigHandler();
//The showing of error dialogs must be done after the main window shows since dialogs set the owner to the main window which wouldn't have been created yet
var rc = _configHandler.LoadConfig();
var vm = new LauncherViewModel(_configHandler);
_window = new CustomWindow(vm);
_window.Show();
if (rc.ReturnCode != ConfigHandlerReturnCodeType.Success)
{
_configHandler.CreateNewConfig();
if (rc.ReturnCode == ConfigHandlerReturnCodeType.InvalidConfiguration)
{
var result = DialogFactory.CreateYesNoDialog(
Constants.C_ConfigErrorTitle,
"Could not load configuration file due to it being invalid.\n\nUsing a new configuration for now. Would you like to overwrite the new configuration with the new configuration?"
);
if (result)
{
AttemptToSaveConfig();
}
}
else if (rc.ReturnCode == ConfigHandlerReturnCodeType.FileNotFound)
{
AttemptToSaveConfig();
}
else
{
DialogFactory.CreateErrorDialog(Constants.C_ConfigErrorTitle, rc.Reason);
}
}
}