public void GetCountWithFilter ()
{
object[] list = { 0, 1, 2, 3, 4, 5, 6 };
var cv = new CollectionView (list);
cv.Filter = item => (int)item % 2 == 0;
Assert.AreEqual (4, cv.Count, "A1");
}
public ChatViewModel(IChatService chatService)
{
this.contacts = new ObservableCollection<Contact>();
this.contactsView = new CollectionView(this.contacts);
this.sendMessageRequest = new InteractionRequest<SendMessageViewModel>();
this.showReceivedMessageRequest = new InteractionRequest<ReceivedMessage>();
this.showDetailsCommand = new DelegateCommand<bool?>(this.ExecuteShowDetails, this.CanExecuteShowDetails);
this.contactsView.CurrentChanged += this.OnCurrentContactChanged;
this.chatService = chatService;
this.chatService.Connected = true;
this.chatService.ConnectionStatusChanged += (s, e) => this.OnPropertyChanged(() => this.ConnectionStatus);
this.chatService.MessageReceived += this.OnMessageReceived;
this.chatService.GetContacts(
result =>
{
if (result.Error == null)
{
foreach (var item in result.Result)
{
this.contacts.Add(item);
}
}
});
}
public ChatViewModel(IChatService chatService)
{
_contacts = new ObservableCollection<Contact>();
_contactsView = new CollectionView(_contacts);
_sendMessageRequest = new InteractionRequest<SendMessageViewModel>();
_showReceivedMessageRequest = new InteractionRequest<ReceivedMessage>();
_showDetailsCommand = new ShowDetailsCommandImplementation(this);
_contactsView.CurrentChanged += OnCurrentContactChanged;
_chatService = chatService;
_chatService.Connected = true;
_chatService.ConnectionStatusChanged += (s, e) => RaisePropertyChanged(() => CurrentConnectionState);
_chatService.MessageReceived += OnMessageReceived;
_chatService.GetContacts(
result =>
{
if (result.Error != null) return;
foreach (var item in result.Result)
{
_contacts.Add(item);
}
});
RaisePropertyChanged(() => CurrentConnectionState);
}
public SelectProjectViewModel(IView view)
{
this.view = view;
this.projects = new CollectionView(ProjectService.GetAllProjects());
this.selectCommand = new DelegateCommand(this.SelectCommandHandler);
this.cancelCommand = new DelegateCommand(this.CancelCommandHandler);
}
public MainWindowViewModel()
{
var chartsOfAccounts = GetChartOfAccounts();
ChartsOfAccountsView = new CollectionView(chartsOfAccounts);
DeleteAccountCommand = new DelegateCommand(DeleteAccount, CanDeleteAccount);
}
public InboxViewModel(IEmailService emailService, IRegionManager regionManager)
{
synchronizationContext = SynchronizationContext.Current ?? new SynchronizationContext();
_composeMessageCommand = new DelegateCommand<object>(ComposeMessage);
_replyMessageCommand = new DelegateCommand<object>(ReplyMessage, CanReplyMessage);
_openMessageCommand = new DelegateCommand<EmailDocument>(OpenMessage);
messagesCollection = new ObservableCollection<EmailDocument>();
Messages = new CollectionView(this.messagesCollection);
Messages.CurrentChanged += (s, e) =>
_replyMessageCommand.RaiseCanExecuteChanged();
_emailService = emailService;
_regionManager = regionManager;
if (_emailService != null)
{
_emailService.BeginGetEmailDocuments(
r =>
{
var messages = _emailService.EndGetEmailDocuments(r);
synchronizationContext.Post(
s =>
{
foreach (var message in messages)
{
messagesCollection.Add(message);
}
}, null);
}, null);
}
}
private void searchTextBox_TextChanged(object sender, TextChangedEventArgs e)
{
if (AnnotationsBox.ItemsSource != null)
{
System.Windows.Data.CollectionView view = (System.Windows.Data.CollectionView)System.Windows.Data.CollectionViewSource.GetDefaultView(AnnotationsBox.ItemsSource);
view.Filter = UserFilter;
System.Windows.Data.CollectionViewSource.GetDefaultView(AnnotationsBox.ItemsSource).Refresh();
}
}
public EnterTransactionDetailsViewModel()
{
IList<TransactionStatus> statusList = new List<TransactionStatus>();
statusList.Add(new TransactionStatus("LR_AUTO"));
statusList.Add(new TransactionStatus("LR_PASS"));
statusList.Add(new TransactionStatus("LR_FAIL"));
statusList.Add(new TransactionStatus("LR_STOP"));
transactionStatuses = new CollectionView(statusList);
}
public DelayRealizedCollection()
{
_collection = new CollectionView(_list);
_initializer = new Thread(x =>
{
Thread.Sleep(100);
_list[0] = new object();
});
}
public RealizingWrapper(CollectionView collection, TimeSpan timeout)
{
if (collection == null)
{
throw new ArgumentNullException("collection");
}
_collection = collection;
_timeout = timeout;
}
private static void FilterChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
ItemsControl control = d as ItemsControl;
if (control.ItemsSource != null)
{
System.Windows.Data.CollectionView view = (System.Windows.Data.CollectionView)CollectionViewSource.GetDefaultView(control.ItemsSource);
view.Filter = (a) => a.GetType().GetProperties().Where(_ => _.PropertyType == e.NewValue.GetType()).Select(_ => _.GetValue(a)).Any(_ => ((string)_).Contains((string)e.NewValue));
}
}
public ViewModel()
{
Model = new Model();
viewModelCurrentCamera = new ViewModelCurrentCamera();
cameraListView = new CollectionView(Model.CameraList.CameraList);
CameraListView.CurrentChanged += new EventHandler(setCurrentlyCamera);
if (ViewModelCurrentCamera != null)
{
Model.CameraList.onCameraPropertyChangedEvent += ViewModelCurrentCamera.updateCurrentlyCamera;
}
}
public void Sort(object columnHeader, System.Windows.Data.CollectionView list)
{
string column = SetAdorner(columnHeader);
if (string.IsNullOrEmpty(column))
{
return;
}
list.SortDescriptions.Clear();
list.SortDescriptions.Add(new SortDescription(column, direction));
}
public Vm()
{
_persons = new List<Person>
{
new Person("Johan"),
new Person("Sean")
};
PersonsGenericView = new CollectionView<Person>(this, () => Persons);
//PropertyChangedEventManager.AddListener(this, PersonsGenericView, "Persons");
PersonsView = new CollectionView(Persons);
}
public UndoManagerVm(string name, UndoManager manager)
{
Name = name;
Manager = manager;
UndoStack = new CollectionView(Manager.History.UndoStack);
RedoStack = new CollectionView(Manager.History.RedoStack);
manager.History.PropertyChanged += (sender, args) =>
{
UndoStack.Refresh();
RedoStack.Refresh();
};
}
public UndoManagerVm(string name)
{
Name = name;
Manager = UndoRedo.UndoManager.GetByName(name);
UndoStack = new CollectionView(Manager.History.UndoStack);
RedoStack = new CollectionView(Manager.History.RedoStack);
UndoManager undoManager = UndoManager.GetByName(Name);
undoManager.OnClear += (sender, args) => Update();
undoManager.OnRedo += (sender, args) => Update();
undoManager.OnUndo += (sender, args) => Update();
undoManager.Changed += (sender, args) => Update();
}
/// <summary>
/// Initializes a new instance of the <see cref="AddNewProductViewModel"/> class.
/// </summary>
/// <param name="patternManager">The pattern manager.</param>
/// <param name="userMessageService">The user message service.</param>
public AddNewProductViewModel(IPatternManager patternManager, IUserMessageService userMessageService)
{
Guard.NotNull(() => patternManager, patternManager);
Guard.NotNull(() => userMessageService, userMessageService);
this.allToolkits = new ObservableCollection<InstalledToolkitInfo>(patternManager.InstalledToolkits.Select(it => new InstalledToolkitInfo(it)));
this.toolkitsView = new ListCollectionView(this.allToolkits);
this.patternManager = patternManager;
this.userMessageService = userMessageService;
this.CurrentToolkit = this.allToolkits.FirstOrDefault();
this.SortingItems = GetSortingItems();
this.SortingItem = this.SortingItems.FirstOrDefault();
this.InitializeCommands();
this.ArrangeToolkits();
}
void Refresh(object param)
{
cards = ((App)App.Current).all_data.get_cards();
//cv = new System.Windows.Data.CollectionView(cards);
//cv.GroupDescriptions.Add(new System.Windows.Data.PropertyGroupDescription("Type_card"));
cv = new ListCollectionView(cards);
cv.GroupDescriptions.Clear();
cv.GroupDescriptions.Add(new PropertyGroupDescription("Year"));
RaisePropertyChanged("cv");
persons = ((App)App.Current).all_data.get_person();
units = ((App)App.Current).all_data.get_unit();
_unit_filter = ((App)App.Current).all_data.get_unit();
}
public TaskDetailsViewModel(Task task, MainWindowViewModel mainWindow)
{
using (ProjectRepository projectRepository = new ProjectRepository())
{
_projects = new CollectionView(projectRepository.GetAllProjects());
}
using (PriorityRepository priorityRepository = new PriorityRepository())
{
_priorities = new CollectionView(priorityRepository.GetAllPriorities());
}
_task = task;
_mainWindow = mainWindow;
SetTabTitle();
}
internal NewProjectViewModel(ICollection<ExecutionEnvironment> availableExecutionEngines, ref ExecutionInstance executionInstance, FMTesterConfiguration configuration, StackPanel controlContainer)
{
executionEnvironments = new CollectionView(availableExecutionEngines);
executionInstance = new ExecutionInstance();
this.simulationSettingsControl = null;
this.executionInstance = executionInstance;
this.appConfiguration = configuration;
SelectedEnvironment = availableExecutionEngines.First();
this.controlContainer = controlContainer;
this.currentView = new NewProjectControl();
this.currentView.DataContext = this;
controlContainer.Children.Add(currentView);
IsDone = false;
}
public ProjectInformationViewModel(IView view)
: base(view)
{
this.currentProject = UserSession.CurrentProject;
this.newProjectNumber = string.Empty;
this.newProjectName = string.Empty;
this.projectAddress = new MutableAddress
{
Street = this.currentProject.Address.Street,
City = this.currentProject.Address.City,
State = this.currentProject.Address.State,
PostalCode = this.currentProject.Address.PostalCode
};
this.projectOwnerHeadquartersAddress = new MutableAddress
{
Street = this.currentProject.Owner.HeadquartersAddress.Street,
City = this.currentProject.Owner.HeadquartersAddress.City,
State = this.currentProject.Owner.HeadquartersAddress.State,
PostalCode =
this.currentProject.Owner.HeadquartersAddress.PostalCode
};
this.CurrentObjectState =
(this.currentProject != null ?
ObjectState.Existing : ObjectState.New);
this.owners = new CollectionView(CompanyService.GetOwners());
this.marketSegments =
new CollectionView(ProjectService.GetMarketSegments());
this.constructionAdministrators =
new CollectionView(
EmployeeService.GetConstructionAdministrators());
this.principals = new CollectionView(EmployeeService.GetPrincipals());
this.saveCommand = new DelegateCommand(this.SaveCommandHandler);
this.newCommand = new DelegateCommand(this.NewCommandHandler);
}
public void GetCount ()
{
object[] list = { 0, 1, 2, 3, 4, 5, 6 };
var cv = new CollectionView (list);
Assert.AreEqual (7, cv.Count, "A1");
}
public void GetComparer ()
{
var cv = new CollectionView (new object[] { });
Assert.IsNull (cv.Comparer);
}
public void CanSort ()
{
var cv = new CollectionView (new object[] { });
Assert.IsFalse (cv.CanSort, "A1");
}
public void CanFilter ()
{
var cv = new CollectionView (new object[] { });
Assert.IsTrue (cv.CanFilter, "A1");
}
public void IndexOf ()
{
object[] list = { 1, 7, 3, 3, 5, 6 };
var cv = new CollectionView (list);
Assert.AreEqual (2, cv.IndexOf (3), "A1");
Assert.AreEqual (-1, cv.IndexOf (99), "A2");
}
public void GetItemAt ()
{
object[] list = { 1, 2, 3, 4, 5, 6 };
var cv = new CollectionView (list);
Assert.AreEqual (4, cv.GetItemAt (3), "A1");
Assert.IsNull (cv.GetItemAt (99), "A2");
}
public void GetItemAtLessThan0 ()
{
var cv = new CollectionView (new object[] { });
cv.GetItemAt (-1);
}
public void Contains ()
{
object[] list = { 1, 2, 3, 4, 5, 6 };
var cv = new CollectionView (list);
cv.Filter = item => (int)item % 2 == 0;
Assert.IsTrue (cv.Contains (4), "A1");
Assert.IsFalse (cv.Contains (3), "A2");
Assert.IsFalse (cv.Contains (98), "A3");
Assert.IsFalse (cv.Contains (99), "A4");
}
public void PassesFilterWithFilterSet ()
{
object[] list = { 1, 2, 3, 4, 5, 6 };
var cv = new CollectionView (list);
cv.Filter = item => (int)item % 2 == 0;
Assert.IsTrue (cv.PassesFilter (4), "A1");
Assert.IsFalse (cv.PassesFilter (3), "A2");
Assert.IsTrue (cv.PassesFilter (98), "A3");
Assert.IsFalse (cv.PassesFilter (99), "A4");
}
public void PassesFilter ()
{
var cv = new CollectionView (new object[] { });
Assert.IsTrue (cv.PassesFilter (new object ()), "A1");
}
public void InsertIntoSortDescriptions ()
{
var cv = new CollectionView (new object[] { });
cv.SortDescriptions.Insert (0, new SortDescription ());
}
public void EnumerateItems ()
{
object[] list = { 0, 99, 22, 7, 11, 4, 3 };
var cv = new CollectionView (list);
CollectionAssert.AreEquivalent (list, cv, "A1");
}
public void EnumerateItemsWithFilter ()
{
object[] list = { 0, 1, 2, 3, 4, 5, 6 };
object[] filteredList = { 0, 2, 4, 6 };
var cv = new CollectionView (list);
cv.Filter = item => (int)item % 2 == 0;
CollectionAssert.AreEquivalent (filteredList, cv, "A1");
}
internal CollectionViewRegisteringEventArgs(CollectionView view)
{
_view = view;
}
