public async void Execute_OnSearchClick()
        {
            if (Searching)
            {
                return;
            }

            Searching = true;
            DispatcherService.InvokeIfRequired(() => _tweets.Clear());
            if (_tweetSearchService != null && !string.IsNullOrEmpty(SearchString))
            {
                await _tweetSearchService.GetMeSomeTweets <LinqTweet>(newTweets =>
                {
                    if (newTweets != null)
                    {
                        DispatcherService.InvokeIfRequired(() => _tweets.AddRange(newTweets));
                    }
                    Searching = false;
                    if (OnSearchComplete != null)
                    {
                        OnSearchComplete();
                    }
                }, SearchString);
            }
        }
Example #2
0
        void ActiveEvents_CollectionChanged(object sender, System.Collections.Specialized.NotifyCollectionChangedEventArgs e)
        {
            switch (e.Action)
            {
            case   NotifyCollectionChangedAction.Add:
                foreach (IEvent ev in e.NewItems)
                {
                    if (_filter.Apply(ev.Definition))
                    {
                        _events.Insert(0, new EventViewModel(ev));
                    }
                }
                break;

            case NotifyCollectionChangedAction.Remove:
                foreach (IEvent ev in e.OldItems)
                {
                    foreach (EventViewModel evm in _events)
                    {
                        if (evm.Definition.Id == ev.Definition.Id)
                        {
                            _events.Remove(evm);
                            break;
                        }
                    }
                }

                break;

            case NotifyCollectionChangedAction.Reset:
                _events.Clear();
                break;
            }
        }
        private void Update()
        {
            this.NotifyPropertyChanged(nameof(this.Name));

            {
                var tempList = new List <SignatureTreeViewModel>();

                foreach (var item in _value.Children)
                {
                    tempList.Add(new SignatureTreeViewModel(this, item));
                }

                tempList.Sort((x, y) =>
                {
                    int c = x.Value.LinkItem.Signature.CompareTo(y.Value.LinkItem.Signature);
                    if (c != 0)
                    {
                        return(c);
                    }

                    return(x.GetHashCode().CompareTo(y.GetHashCode()));
                });

                _children.Clear();
                _children.AddRange(tempList);
            }
        }
Example #4
0
        private void ClearMediaContainer()
        {
            MediaContainer   = null;
            ConnectionStatus = ConnectionStatus.NotConnected;

            _nowPlaying.Clear();
            _clients.Clear();
        }
        public void ObsCollExConstructorTest()
        {
            ObservableCollectionEx <string> target = new ObservableCollectionEx <string>();

            target.Add("Jesse Pinkman");
            Assert.AreEqual(1, target.Count);
            target.Clear();
            Assert.AreEqual(0, target.Count);
        }
        public void removeSelected()
        {
            foreach (var selectedItem in selectedItems)
            {
                allItems.Remove(selectedItem);
            }

            selectedItems.Clear();
        }
Example #7
0
        public void InterpolateSpline(double resolution = 0.25, double weight = 1)
        {
            if (Points.Count < 3)
            {
                return;
            }

            if (_Spline == null)
            {
                _Spline = new BezierSpline(Points.Select(p => p.ToVector()), weight);
            }

            var finalPoints  = new List <PointM>();
            var splinePoints = _Spline.Interpolate(resolution);

            finalPoints.AddRange(splinePoints.Select(v => PointM.FromVector(v, Points[0].Unit)));

            if (finalPoints.Count > 1)
            {
                _Points.Clear();
                _Points.AddRange(finalPoints);
            }
        }
Example #8
0
        private static void TestCase3()
        {
            ObservableCollectionEx <Person> coll = new ObservableCollectionEx <Person>();

            coll.CollectionChanged += OnCollectionChanged2;

            var eric    = new Person("Eric");
            var charles = new Person("Charles");

            coll.Add(eric);
            coll.Add(charles);

            coll.Remove(eric);

            coll.Clear(); // Will Charles say 'goodbye' to us?
        }
Example #9
0
        public void ClearTest()
        {
            var wasExecuted = false;
            var collection  = new ObservableCollectionEx <string> {
                "One", "Two"
            };

            collection.CollectionChanged += (sender, args) =>
            {
                if (args.Action == NotifyCollectionChangedAction.Remove && args.OldItems.Count == 2)
                {
                    wasExecuted = true;
                }
            };

            collection.Clear();

            CollectionAssert.IsEmpty(collection);
            Assert.IsTrue(wasExecuted);
        }
        public void BUG__0002__BulkUpdateFailsWhenCalledFromMultipleThreads()
        {
            var col = new ObservableCollectionEx<int>();

            var t1 =
                Task.Factory.StartNew(() =>
                {
                    using (col.BeginBulkUpdate())
                    {
                        col.Add(1);
                        Thread.Sleep(10);
                    }
                });

            using (col.BeginBulkUpdate())
            {
                col.Clear();
            }

            // code above would normally fail by now.
        }
Example #11
0
        private void ShowDownloadItem()
        {
            try
            {
                for (;;)
                {
                    var informaitonDic = new Dictionary <int, Information>();

                    {
                        string[] words = null;

                        {
                            string searchText = null;

                            this.Dispatcher.Invoke(DispatcherPriority.Background, new Action(() =>
                            {
                                searchText = _searchTextBox.Text;
                            }));

                            if (!string.IsNullOrWhiteSpace(searchText))
                            {
                                words = searchText.ToLower().Split(new string[] { " ", " " }, StringSplitOptions.RemoveEmptyEntries);
                            }
                        }

                        foreach (var item in _amoebaManager.DownloadingInformation.ToArray())
                        {
                            if (words != null)
                            {
                                var text = ((string)item["Path"] ?? "").ToLower();
                                if (!words.All(n => text.Contains(n)))
                                {
                                    continue;
                                }
                            }

                            informaitonDic[(int)item["Id"]] = item;
                        }
                    }

                    var listViewModelDic = new Dictionary <int, DownloadListViewModel>();
                    var removeList       = new List <DownloadListViewModel>();

                    this.Dispatcher.Invoke(DispatcherPriority.Background, new Action(() =>
                    {
                        foreach (var item in _listViewModelCollection.ToArray())
                        {
                            listViewModelDic[item.Id] = item;

                            if (!informaitonDic.ContainsKey(item.Id))
                            {
                                removeList.Add(item);
                            }
                        }
                    }));

                    var resultList = new List <DownloadListViewModel>();
                    var updateDic  = new Dictionary <DownloadListViewModel, Information>();

                    bool clearFlag   = false;
                    var  selectItems = new List <DownloadListViewModel>();

                    if (removeList.Count > 100)
                    {
                        clearFlag = true;

                        removeList.Clear();
                        updateDic.Clear();

                        foreach (var information in informaitonDic.Values)
                        {
                            resultList.Add(new DownloadListViewModel(information));
                        }

                        var hid = new HashSet <int>();

                        this.Dispatcher.Invoke(DispatcherPriority.Background, new Action(() =>
                        {
                            hid.UnionWith(_listView.SelectedItems.OfType <DownloadListViewModel>().Select(n => n.Id));
                        }));

                        foreach (var item in resultList)
                        {
                            if (hid.Contains(item.Id))
                            {
                                selectItems.Add(item);
                            }
                        }
                    }
                    else
                    {
                        foreach (var information in informaitonDic.Values)
                        {
                            DownloadListViewModel item;

                            if (listViewModelDic.TryGetValue((int)information["Id"], out item))
                            {
                                updateDic[item] = information;
                            }
                            else
                            {
                                resultList.Add(new DownloadListViewModel(information));
                            }
                        }
                    }

                    this.Dispatcher.Invoke(DispatcherPriority.Background, new Action(() =>
                    {
                        bool sortFlag = false;

                        if (resultList.Count != 0)
                        {
                            sortFlag = true;
                        }
                        if (removeList.Count != 0)
                        {
                            sortFlag = true;
                        }
                        if (updateDic.Count != 0)
                        {
                            sortFlag = true;
                        }

                        if (clearFlag)
                        {
                            _listViewModelCollection.Clear();
                        }

                        foreach (var item in resultList)
                        {
                            _listViewModelCollection.Add(item);
                        }

                        foreach (var item in removeList)
                        {
                            _listViewModelCollection.Remove(item);
                        }

                        foreach (var item in updateDic)
                        {
                            item.Key.Information = item.Value;
                        }

                        if (clearFlag)
                        {
                            _listView.SelectedItems.Clear();
                            _listView.SetSelectedItems(selectItems);
                        }

                        if (sortFlag)
                        {
                            this.Sort();
                        }
                    }));

                    for (int i = 0; i < 10; i++)
                    {
                        Thread.Sleep(1000 * 3);
                        if (_mainWindow.SelectedTab == MainWindowTabType.Download)
                        {
                            break;
                        }
                    }
                }
            }
            catch (Exception)
            {
            }
        }
Example #12
0
        public void Update()
        {
            _treeView.Items.Clear();

            _trustSignatureCollection.Clear();
            _untrustSignatureCollection.Clear();

            if (_cache_LinkItems.Count == 0)
            {
                return;
            }

            string[] words = null;

            {
                string searchText = _searchTextBox.Text;

                if (!string.IsNullOrWhiteSpace(searchText))
                {
                    words = searchText.ToLower().Split(new string[] { " ", " " }, StringSplitOptions.RemoveEmptyEntries);
                }
            }

            foreach (var leaderSignature in Settings.Instance.Global_TrustSignatures.ToArray())
            {
                var item = this.GetSignatureTreeViewItem(leaderSignature);

                if (words != null)
                {
                    foreach (var word in words)
                    {
                        if (item == null)
                        {
                            break;
                        }
                        item = item.Search(n => n.LinkItem.Signature.Contains(word, StringComparison.CurrentCultureIgnoreCase));
                    }
                }

                if (item == null)
                {
                    continue;
                }

                _treeView.Items.Add(new SignatureTreeViewModel(null, item));
            }

            foreach (var path in Settings.Instance.LinkControl_ExpandedPaths.ToArray())
            {
                if (path.Count == 0)
                {
                    goto End;
                }

                var treeViewModel = _treeView.Items.OfType <SignatureTreeViewModel>()
                                    .FirstOrDefault(n => n.Value.LinkItem.Signature == path[0]);
                if (treeViewModel == null)
                {
                    goto End;
                }

                foreach (var name in path.Skip(1))
                {
                    treeViewModel = treeViewModel.Children.OfType <SignatureTreeViewModel>()
                                    .FirstOrDefault(n => n.Value.LinkItem.Signature == name);
                    if (treeViewModel == null)
                    {
                        goto End;
                    }
                }

                treeViewModel.IsExpanded = true;
                continue;

                End :;

                if (words == null)
                {
                    Settings.Instance.LinkControl_ExpandedPaths.Remove(path);
                }
            }
        }
Example #13
0
        private void ShowDownloadItem()
        {
            try
            {
                for (; ;)
                {
                    Thread.Sleep(100);
                    if (_mainWindow.SelectedTab != MainWindowTabType.Download)
                    {
                        continue;
                    }

                    var downloadingInformation        = _amoebaManager.DownloadingInformation.ToArray();
                    Dictionary <int, Information> dic = new Dictionary <int, Information>();

                    foreach (var item in downloadingInformation.ToArray())
                    {
                        dic[(int)item["Id"]] = item;
                    }

                    Dictionary <int, DownloadListViewItem> dic2 = new Dictionary <int, DownloadListViewItem>();

                    this.Dispatcher.Invoke(DispatcherPriority.ContextIdle, new Action(() =>
                    {
                        foreach (var item in _listViewItemCollection.ToArray())
                        {
                            dic2[item.Id] = item;
                        }
                    }));

                    List <DownloadListViewItem> removeList = new List <DownloadListViewItem>();

                    this.Dispatcher.Invoke(DispatcherPriority.ContextIdle, new Action(() =>
                    {
                        foreach (var item in _listViewItemCollection.ToArray())
                        {
                            if (!dic.ContainsKey(item.Id))
                            {
                                removeList.Add(item);
                            }
                        }
                    }));

                    List <DownloadListViewItem> newList = new List <DownloadListViewItem>();
                    Dictionary <DownloadListViewItem, Information> updateDic = new Dictionary <DownloadListViewItem, Information>();

                    bool clearFlag   = false;
                    var  selectItems = new List <DownloadListViewItem>();

                    if (removeList.Count > 100)
                    {
                        clearFlag = true;
                        removeList.Clear();
                        updateDic.Clear();

                        foreach (var information in downloadingInformation)
                        {
                            newList.Add(new DownloadListViewItem(information));
                        }

                        HashSet <int> hid = new HashSet <int>();

                        this.Dispatcher.Invoke(DispatcherPriority.ContextIdle, new Action(() =>
                        {
                            hid.UnionWith(_listView.SelectedItems.OfType <DownloadListViewItem>().Select(n => n.Id));
                        }));

                        foreach (var item in newList)
                        {
                            if (hid.Contains(item.Id))
                            {
                                selectItems.Add(item);
                            }
                        }
                    }
                    else
                    {
                        foreach (var information in downloadingInformation)
                        {
                            DownloadListViewItem item = null;

                            if (dic2.ContainsKey((int)information["Id"]))
                            {
                                item = dic2[(int)information["Id"]];
                            }

                            if (item != null)
                            {
                                if (!CollectionUtilities.Equals(item.Information, information))
                                {
                                    updateDic[item] = information;
                                }
                            }
                            else
                            {
                                newList.Add(new DownloadListViewItem(information));
                            }
                        }
                    }

                    this.Dispatcher.Invoke(DispatcherPriority.ContextIdle, new Action(() =>
                    {
                        bool sortFlag = false;

                        if (newList.Count != 0)
                        {
                            sortFlag = true;
                        }
                        if (removeList.Count != 0)
                        {
                            sortFlag = true;
                        }
                        if (updateDic.Count != 0)
                        {
                            sortFlag = true;
                        }

                        if (clearFlag)
                        {
                            _listViewItemCollection.Clear();
                        }

                        foreach (var item in newList)
                        {
                            _listViewItemCollection.Add(item);
                        }

                        foreach (var item in removeList)
                        {
                            _listViewItemCollection.Remove(item);
                        }

                        foreach (var item in updateDic)
                        {
                            item.Key.Information = item.Value;
                        }

                        if (clearFlag)
                        {
                            _listView.SelectedItems.Clear();
                            _listView.SetSelectedItems(selectItems);
                        }

                        if (sortFlag)
                        {
                            this.Sort();
                        }
                    }));

                    Thread.Sleep(1000 * 3);
                }
            }
            catch (Exception)
            {
            }
        }
 private void ClearMediaContainer()
 {
     MediaContainer = null;
     _nowPlaying.Clear();
     _clients.Clear();
 }
Example #15
0
        /// <summary>
        ///A test for GetDelayedNotifier
        ///</summary>
        public void DelayedNotificationTestHelper <T>() where T : new()
        {
            ObservableCollectionEx <T> target = CreateTargetHelper <T>();

            T item0 = new T();
            T item1 = new T();
            T item2 = new T();
            T item3 = new T();
            T item4 = new T();


            // Testing Add
            this._firedCollectionEvents.Clear();
            this._firedPropertyEvents.Clear();
            using (ObservableCollectionEx <T> iTarget = target.DelayNotifications())
            {
                iTarget.Add(item0);
                iTarget.Add(item1);
                iTarget.Add(item2);
                iTarget.Add(item3);
                iTarget.Add(item4);

                Assert.IsTrue(5 == target.Count, "Count is incorrect");
                Assert.IsTrue(0 == this._firedPropertyEvents.Count, "Incorrect number of PropertyChanged notifications");
                Assert.IsTrue(0 == this._firedCollectionEvents.Count, "Incorrect number of CollectionChanged notifications");
            }

            Assert.IsTrue(5 == target.Count, "Count is incorrect");
            Assert.IsTrue(2 == this._firedPropertyEvents.Count, "Incorrect number of PropertyChanged notifications");
            Assert.IsTrue(1 == this._firedCollectionEvents.Count, "Incorrect number of CollectionChanged notifications");

            // Testing Replace
            this._firedCollectionEvents.Clear();
            this._firedPropertyEvents.Clear();
            using (ObservableCollectionEx <T> iTarget = target.DelayNotifications())
            {
                iTarget[1] = item0;
                iTarget[2] = item1;
                iTarget[3] = item2;
                iTarget[4] = item3;
                iTarget[0] = item4;

                using (ObservableCollectionEx <T> iNested = iTarget.DelayNotifications())
                {
                    iNested.Add(item4);
                    iNested.Add(item4);

                    Assert.IsTrue(0 == this._firedPropertyEvents.Count, "Incorrect number of PropertyChanged notifications");
                    Assert.IsTrue(0 == this._firedCollectionEvents.Count, "Incorrect number of CollectionChanged notifications");
                }

                Assert.IsTrue(7 == target.Count, "Count is incorrect");
                Assert.IsTrue(2 == this._firedPropertyEvents.Count, "Incorrect number of PropertyChanged notifications");
                Assert.IsTrue(1 == this._firedCollectionEvents.Count, "Incorrect number of CollectionChanged notifications");
            }

            Assert.IsTrue(7 == target.Count, "Count is incorrect");
            Assert.IsTrue(3 == this._firedPropertyEvents.Count, "Incorrect number of PropertyChanged notifications");
            Assert.IsTrue(2 == this._firedCollectionEvents.Count, "Incorrect number of CollectionChanged notifications");

            // Testing Remove
            this._firedCollectionEvents.Clear();
            this._firedPropertyEvents.Clear();
            using (ObservableCollectionEx <T> iTarget = target.DelayNotifications())
            {
                iTarget.Remove(item0);
                iTarget.Remove(item1);
                iTarget.Remove(item2);
                iTarget.Remove(item3);
                iTarget.Remove(item4);

                Assert.IsTrue(2 == target.Count, "Count is incorrect");
                Assert.IsTrue(0 == this._firedPropertyEvents.Count, "Incorrect number of PropertyChanged notifications");
                Assert.IsTrue(0 == this._firedCollectionEvents.Count, "Incorrect number of CollectionChanged notifications");

                try
                {
                    iTarget.Add(item0);
                    Assert.Fail("Mixed operation is not handled");
                }
                catch (Exception e)
                {
                    Assert.IsInstanceOfType(e, typeof(InvalidOperationException));
                }
            }

            Assert.IsTrue(3 == target.Count, "Count is incorrect");
            Assert.IsTrue(2 == this._firedPropertyEvents.Count, "Incorrect number of PropertyChanged notifications");
            Assert.IsTrue(1 == this._firedCollectionEvents.Count, "Incorrect number of CollectionChanged notifications");

            this._firedCollectionEvents.Clear();
            this._firedPropertyEvents.Clear();
            using (ObservableCollectionEx <T> iTarget = target.DelayNotifications())
            {
                iTarget.Clear();
            }

            Assert.IsTrue(0 == target.Count, "Count is incorrect");
            Assert.IsTrue(2 == this._firedPropertyEvents.Count, "Incorrect number of PropertyChanged notifications");
            Assert.IsTrue(1 == this._firedCollectionEvents.Count, "Incorrect number of CollectionChanged notifications");
        }
Example #16
0
 private void ClearRedoHistory()
 {
     _UndoHistory.Clear();
     _Redo.Clear();
     _RedoHistory.Clear();
 }
Example #17
0
        public async Task RefreshContainerAsync()
        {
            Guid token;

            lock (_tokenSyncObj)
            {
                token         = Guid.NewGuid();
                _refreshToken = token;
            }

            try
            {
                var container = await _restConnection.MakeRequestAsync <MediaContainer, string>(Method.Get,
                                                                                                ResponseType.Xml, PlexResources.MyPlexBaseUrl, PlexResources.MyPlexDevices,
                                                                                                headers : PlexHeaders.CreatePlexRequest(User));

                if (container != null && container.ResponseObject != null)
                {
                    bool updated;
                    lock (_deviceSyncObj)
                    {
                        if (token != _refreshToken)
                        {
                            return;
                        }

                        updated = _devices.UpdateToMatch(container.ResponseObject.Devices, d => d.ClientIdentifier, UpdateDevice);
                        _servers.UpdateToMatch(GetByProvides(container.ResponseObject, "server"), d => d.ClientIdentifier);
                        _players.UpdateToMatch(GetByProvides(container.ResponseObject, "player"), d => d.ClientIdentifier);
                    }

                    if (updated)
                    {
                        OnDevicesUpdated();
                    }
                }
            }
            catch
            {
                var updated = false;

                lock (_deviceSyncObj)
                {
                    if (token != _refreshToken)
                    {
                        return;
                    }

                    // lost connection, so clear everything
                    if (_devices.Any())
                    {
                        _devices.Clear();
                        _servers.Clear();
                        _players.Clear();

                        updated = true;
                    }
                }

                if (updated)
                {
                    OnDevicesUpdated();
                }
            }
        }
        public async Task RefreshContainerAsync()
        {
            Guid token;

            lock (_tokenSyncObj)
            {
                token         = Guid.NewGuid();
                _refreshToken = token;
            }

            try
            {
                var container = await _connectionHelper.MakeRequestAsync <MediaContainer>(Method.Get,
                                                                                          PlexResources.MyPlexBaseUrl, PlexResources.MyPlexDevices, user : User);

                bool updated;

                lock (_deviceSyncObj)
                {
                    if (token != _refreshToken)
                    {
                        return;
                    }

                    updated = _devices.UpdateToMatch(container.Devices, d => d.ClientIdentifier, UpdateDevice);
                    _servers.UpdateToMatch(GetByProvides(container, "server"), d => d.ClientIdentifier);
                    _players.UpdateToMatch(GetByProvides(container, "player"), d => d.ClientIdentifier);
                }

                if (updated)
                {
                    OnDevicesUpdated();
                }
            }
            catch
            {
                var updated = false;

                lock (_deviceSyncObj)
                {
                    if (token != _refreshToken)
                    {
                        return;
                    }

                    // lost connection, so clear everything
                    if (_devices.Any())
                    {
                        _devices.Clear();
                        _servers.Clear();
                        _players.Clear();

                        updated = true;
                    }
                }

                if (updated)
                {
                    OnDevicesUpdated();
                }
            }
        }
 public void ObsCollExConstructorTest()
 {
     ObservableCollectionEx<string> target = new ObservableCollectionEx<string>();
     target.Add("Jesse Pinkman");
     Assert.AreEqual(1, target.Count);
     target.Clear();
     Assert.AreEqual(0, target.Count);
 }
Example #20
0
        private void ShowConnectionInfomation()
        {
            try
            {
                for (;;)
                {
                    var connectionInformation = _amoebaManager.ConnectionInformation.ToArray();
                    var dic = new Dictionary <int, Information>();

                    foreach (var item in connectionInformation.ToArray())
                    {
                        dic[(int)item["Id"]] = item;
                    }

                    var dic2 = new Dictionary <int, ConnectionListViewModel>();

                    this.Dispatcher.Invoke(DispatcherPriority.Background, new Action(() =>
                    {
                        foreach (var item in _listViewModelCollection.ToArray())
                        {
                            dic2[item.Id] = item;
                        }
                    }));

                    var removeList = new List <ConnectionListViewModel>();

                    this.Dispatcher.Invoke(DispatcherPriority.Background, new Action(() =>
                    {
                        foreach (var item in _listViewModelCollection.ToArray())
                        {
                            if (!dic.ContainsKey(item.Id))
                            {
                                removeList.Add(item);
                            }
                        }
                    }));

                    var newList   = new List <ConnectionListViewModel>();
                    var updateDic = new Dictionary <ConnectionListViewModel, Information>();

                    bool clearFlag   = false;
                    var  selectItems = new List <ConnectionListViewModel>();

                    if (removeList.Count > 100)
                    {
                        clearFlag = true;
                        removeList.Clear();
                        updateDic.Clear();

                        foreach (var information in connectionInformation)
                        {
                            newList.Add(new ConnectionListViewModel(information));
                        }

                        var hid = new HashSet <int>();

                        this.Dispatcher.Invoke(DispatcherPriority.Background, new Action(() =>
                        {
                            hid.UnionWith(_listView.SelectedItems.OfType <ConnectionListViewModel>().Select(n => n.Id));
                        }));

                        foreach (var item in newList)
                        {
                            if (hid.Contains(item.Id))
                            {
                                selectItems.Add(item);
                            }
                        }
                    }
                    else
                    {
                        foreach (var information in connectionInformation)
                        {
                            ConnectionListViewModel item = null;

                            if (dic2.ContainsKey((int)information["Id"]))
                            {
                                item = dic2[(int)information["Id"]];
                            }

                            if (item != null)
                            {
                                updateDic[item] = information;
                            }
                            else
                            {
                                newList.Add(new ConnectionListViewModel(information));
                            }
                        }
                    }

                    this.Dispatcher.Invoke(DispatcherPriority.Background, new Action(() =>
                    {
                        bool sortFlag = false;

                        if (newList.Count != 0)
                        {
                            sortFlag = true;
                        }
                        if (removeList.Count != 0)
                        {
                            sortFlag = true;
                        }
                        if (updateDic.Count != 0)
                        {
                            sortFlag = true;
                        }

                        if (clearFlag)
                        {
                            _listViewModelCollection.Clear();
                        }

                        foreach (var item in newList)
                        {
                            _listViewModelCollection.Add(item);
                        }

                        foreach (var item in removeList)
                        {
                            _listViewModelCollection.Remove(item);
                        }

                        foreach (var item in updateDic)
                        {
                            item.Key.Information = item.Value;
                        }

                        if (clearFlag)
                        {
                            _listView.SelectedItems.Clear();
                            _listView.SetSelectedItems(selectItems);
                        }

                        if (sortFlag)
                        {
                            this.Sort();
                        }
                    }));

                    Thread.Sleep(1000 * 3);
                }
            }
            catch (Exception)
            {
            }
        }