public StreamViewModel(MainWindow main, ConfigurationViewModel configuration) {
Main = main;
Configuration = configuration;
Stream = new ObservableCollection<Status>();
ConnectStreamSampleCommand = new RelayCommand(ConnectStreamSample, CanConnect);
ConnectStreamFilterCommand = new RelayCommand(ConnectStreamFilter, CanConnect);
ConnectUserStreamsCommand = new RelayCommand(ConnectUserStreams, CanConnect);
}
public HomeViewModel(MainWindow main, ConfigurationViewModel configuration) {
Main = main;
Configuration = configuration;
OrderPred = (entry, item) => {
return entry.CreatedAt.CompareTo(item.CreatedAt) >= 0;
};
Timeline = new OrderedHashSet<Status>(OrderPred);
Mentions = new OrderedHashSet<Status>(OrderPred);
Favorites = new OrderedHashSet<Status>(OrderPred);
DM = new OrderedHashSet<Status>(OrderPred);
}
/// <summary>
/// Initializes a new instance of the MainWindow class.
/// </summary>
public MainWindow() {
InitializeComponent();
Closing += (s, e) => ViewModelLocator.Cleanup();
WorkerCounter = 0;
// initialize view model
var configViewModel = new ConfigurationViewModel(this);
var homeViewModel = new HomeViewModel(this, configViewModel);
var searchViewModel = new SearchViewModel(this, configViewModel);
var streamViewModel = new StreamViewModel(this, configViewModel);
// initialize view model property
configViewModel.OnSearchQueryChanged = (e1, e2) => {
searchViewModel.ArrangeTabItems(e1.SplitByLineOrComma(), e2.SplitByLineOrComma(), searchViewModel.QueryTabItems);
};
configViewModel.OnTimelineScreenNameChanged = (e1, e2) => {
searchViewModel.ArrangeTabItems(e1.SplitByLineOrComma(), e2.SplitByLineOrComma(), searchViewModel.UserTabItems);
};
streamViewModel.HomeViewModel = homeViewModel;
// viewmodel bind to view datacontext
homeView.DataContext = homeViewModel;
searchView.DataContext = searchViewModel;
streamView.DataContext = streamViewModel;
configView.DataContext = configViewModel;
//ConfigurationViewModel.SetTitle();
configViewModel.Load();
configViewModel.SetTitle();
var main = this.DataContext as MainViewModel;
main.Main = this;
main.Configuration = configViewModel;
main.Stream = streamViewModel;
main.SearchViewModel = searchViewModel;
}
public SearchViewModel(MainWindow main, ConfigurationViewModel configuration) {
Main = main;
Configuration = configuration;
UserTabItems = new ObservableCollection<TabItem>();
QueryTabItems = new ObservableCollection<TabItem>();
MASearchTabItems = new ObservableCollection<TabItem>();
TrendTabItems = new ObservableCollection<TabItem>();
BuzztterTabItems = new ObservableCollection<TabItem>();
FirstHeaderName = "All";
OrderPred = (entry, item) => {
return entry.CreatedAt.CompareTo(item.CreatedAt) >= 0;
};
UserTabItems.Add(new TabItem {
Header = FirstHeaderName,
Content = new TwitterDataGrid(),
DataContext = new OrderedHashSet<Status>(OrderPred)
});
QueryTabItems.Add(new TabItem {
Header = FirstHeaderName,
Content = new TwitterDataGrid(),
DataContext = new OrderedHashSet<Status>(OrderPred)
});
MASearchTabItems.Add(new TabItem {
Header = "",
Content = new TwitterDataGrid(),
DataContext = new OrderedHashSet<Status>(OrderPred)
});
TrendTabItems.Add(new TabItem {
Header = FirstHeaderName,
Content = new TwitterDataGrid(),
DataContext = new OrderedHashSet<Status>(OrderPred)
});
BuzztterTabItems.Add(new TabItem {
Header = FirstHeaderName,
Content = new TwitterDataGrid(),
DataContext = new OrderedHashSet<Status>(OrderPred)
});
}