TweakLib.MainWindow.xaml.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;
using Std.Tweak.Streaming;
using Std.Tweak.CredentialProviders;
using Std.Tweak;
using System.Collections.ObjectModel;

namespace TweakLib
{
    /// <summary>
    /// MainWindow.xaml の相互作用ロジック
    /// </summary>
    public partial class MainWindow : Window
    {
        public MainWindow()
        {
            InitializeComponent();
        }

        ObservableCollection<TwitterStatus> status = null;
        ObservableCollection<string> activities = null;
        private void Window_Loaded(object sender, RoutedEventArgs e)
        {
            status = new ObservableCollection<TwitterStatus>();
            activities = new ObservableCollection<string>();
            TimelineList.ItemsSource = status;
            ActivityBox.ItemsSource = activities;
        }

        string id = null;
        string pw = null;
        Basic b = null;
        public void ReceiveThread()
        {
            b = new Basic(id, pw);
            StreamingApi.OnDisconnected += new Action(StreamingApi_OnDisconnected);
            b.StartStreaming(StreamingApi.StreamingType.chirp, StreamingApi.DataObserveMode.EnumerateXmlOrElement);
            foreach (var i in b.EnumerateStreaming())
            {
                switch (i.Kind)
                {
                    case TwitterStreamingElement.ElementKind.Status:
                        this.Dispatcher.Invoke(new Action(() => status.Insert(0, i.Status)));
                        System.Diagnostics.Debug.WriteLine(i.Status.ToString());
                        break;
                    case TwitterStreamingElement.ElementKind.Delete:
                        break;
                    case TwitterStreamingElement.ElementKind.Favorite:
                        this.Dispatcher.Invoke(new Action(() => activities.Insert(0, "Fav " + i.SourceUser.ToString() + " => " + i.TargetUser.ToString() + ": " + i.Status.Text )));
                        System.Diagnostics.Debug.WriteLine("●Fav " + i.SourceUser.ToString() + " => " + i.TargetUser.ToString() + ": " + i.Status.Text);
                        break;
                    case TwitterStreamingElement.ElementKind.Unfavorite:
                        this.Dispatcher.Invoke(new Action(() => activities.Insert(0, "Unfav " + i.SourceUser.ToString() + " => " + i.TargetUser.ToString() + ": " + i.Status.Text)));
                        System.Diagnostics.Debug.WriteLine("○Unfav " + i.SourceUser.ToString() + " => " + i.TargetUser.ToString() + ": " + i.Status.Text);
                        break;
                    case TwitterStreamingElement.ElementKind.Follow:
                        this.Dispatcher.Invoke(new Action(() => activities.Insert(0, "Follow " + i.SourceUser.ToString() + " => " + i.TargetUser.ToString())));
                        System.Diagnostics.Debug.WriteLine("★Follow " + i.SourceUser.ToString() + " => " + i.TargetUser.ToString());
                        break;
                    case TwitterStreamingElement.ElementKind.ListMemberAdded:
                        this.Dispatcher.Invoke(new Action(() => activities.Insert(0, "AddList " + i.SourceUser.ToString() + " => " + i.TargetUser.ToString() + " to " + i.TargetList.ToString())));
                        System.Diagnostics.Debug.WriteLine("▲AddList " + i.SourceUser.ToString() + " => " + i.TargetUser.ToString() + " to " + i.TargetList.ToString());
                        break;
                    case TwitterStreamingElement.ElementKind.Retweet:
                        this.Dispatcher.Invoke(new Action(() => activities.Insert(0, "Retweet " + i.SourceUser.ToString() + " => " + i.TargetUser.ToString() + ": " + i.Status.Text)));
                        System.Diagnostics.Debug.WriteLine("▼Retweet " + i.SourceUser.ToString() + " => " + i.TargetUser.ToString() + ": " + i.Status.Text);
                        break;
                    case TwitterStreamingElement.ElementKind.UserEnumerations:
                        break;
                    case TwitterStreamingElement.ElementKind.Undefined:
                        this.Dispatcher.Invoke(new Action(() => activities.Insert(0, "★Undefined event:" + i.RawXElement)));
                        System.Diagnostics.Debug.WriteLine("★Undefined event:" + i.RawXElement);
                        break;
                }
            }
        }

        void StreamingApi_OnDisconnected()
        {
            this.Dispatcher.Invoke(new Action(() => Submit.IsEnabled = true), null);
        }

        private void Submit_Click(object sender, RoutedEventArgs e)
        {
            Submit.IsEnabled = false;
            id = ID.Text;
            pw = Password.Password;
            var act = new Action(ReceiveThread);
            act.BeginInvoke((iar) => ((Action)iar.AsyncState).EndInvoke(iar), act);
        }

        private void Updater_Click(object sender, RoutedEventArgs e)
        {
            if (b == null)
                return;
            b.UpdateStatus(UpdateText.Text);
            UpdateText.Clear();
        }
    }

    public class ImageConverter : IValueConverter
    {
        public object Convert(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
        {
            var uri = value as Uri;
            BitmapImage bm = new BitmapImage();
            bm.BeginInit();
            bm.UriSource = uri;
            bm.EndInit();
            return bm;
        }

        public object ConvertBack(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
        {
            throw new NotImplementedException();
        }
    }
}