public FiltersViewModel(List <Tag> tags)
{
SelectedTab = SelectedTab.Filters;
_tagsViewModel = new TagsViewModel(tags);
AppMessenger.RegisterForMessage(this, OnMessageReceived);
}
private void ShowPage(int page)
{
if (PagesCount == 0)
{
Page = 0;
Games = new List <Game>();
return;
}
if (page < 1 || page > PagesCount)
{
Games = new List <Game>();
return;
}
Page = page;
var skip = (page - 1) * gamesPerPage;
var games = _filteredGames.Skip(skip).Take(gamesPerPage).ToList();
Games = new List <Game>(games);
AppMessenger.SendMessage(AppAction.GamesListChanged);
}
//=====================================================================
#region Publics Static methods.
/// <summary>
/// Create a concrete and full AppController, set it into the Provider.
/// This object Builder permit ot have an AppController with interfaces.
/// </summary>
/// <returns></returns>
public static IAppCtrl CreateAppCtrl()
{
// the application messenger, has log to help debug
AppMessenger messenger = new AppMessenger();
messenger.ActivityLog += Messenger_ActivityLog;
// create the common dialogBox manager, need the main window as a parent
CommonDlg commonDlg = new CommonDlg();
commonDlg.SetCurrentCultureInfo(CultureCode.en_GB);
// dlgbox needs the window parent
AppDlg appDlg = new AppDlg();
AppCtrl appCtrl = new AppCtrl(messenger, commonDlg, appDlg);
// save it into the AppCtrl provider (used by VM)
AppCtrlProvider.Instance.SetAppCtrl(appCtrl);
// create the main window, AFTER the controller
MainWindow mainWindow = new MainWindow();
commonDlg.SetMainWindow(mainWindow);
appCtrl.SetMainWindow(mainWindow);
appDlg.SetMainWindow(mainWindow);
return(appCtrl);
}
private void FiltersChanged()
{
if (_updatesSuspended)
{
return;
}
AppMessenger.SendMessage(AppAction.FiltersChanged);
}
public MainViewModel()
{
Load();
AppMessenger.RegisterForMessage(this, OnMessageReceived);
}
private void MetroWindow_Closing(object sender, System.ComponentModel.CancelEventArgs e)
{
AppMessenger.SendMessage(AppAction.AppClosing);
}
public MainWindow()
{
InitializeComponent();
AppMessenger.RegisterForMessage(this, OnMessageReceived);
}
private void AddTag(string tag)
{
AppMessenger.SendMessage(AppAction.TagSelected, tag);
}
private void TextBox_GotFocus_1(object sender, RoutedEventArgs e)
{
AppMessenger.SendMessage(AppAction.HasTagsFocused);
}
