public MainViewModel(IFileDialogService fileDialogService)
{
ShowFirstDetailsCommand = new SimpleRelayCommand(ExecuteShowFirstDetails, CanShowFirstDetails);
ShowSecondDetailsCommand = new SimpleRelayCommand(ExecuteShowSecondDetails, CanShowSecondDetails);
_firstDetails = new FirstDetailsViewModel(fileDialogService);
_secondDetails = new SecondDetailsViewModel();
}
public void CanExecuteChanged_RemoveHandler_HandlerIsNotCalled()
{
SynchronizationContext.SetSynchronizationContext(new TestSynchronizationContext());
var commandExecuted = false;
_canExecuteChangedRaised = false;
var command = new SimpleRelayCommand(() =>
{
// ReSharper disable once AccessToModifiedClosure
Assert.False(commandExecuted);
commandExecuted = true;
});
command.CanExecuteChanged += CommandOnCanExecuteChanged;
command.Execute(null);
Assert.True(commandExecuted);
Assert.True(_canExecuteChangedRaised);
_canExecuteChangedRaised = false;
commandExecuted = false;
command.CanExecuteChanged -= CommandOnCanExecuteChanged;
command.Execute(null);
Assert.True(commandExecuted);
Assert.False(_canExecuteChangedRaised);
}
public AddCcuViewModel(IWindowManager windowManager)
{
OkCommand = new SimpleRelayCommand(() => windowManager.CloseDialog(this, true),
() => !string.IsNullOrWhiteSpace(Address));
CancelCommand = new SimpleRelayCommand(() => windowManager.CloseDialog(this, false));
MruAddresses = new ExtendedObservableCollection <string>();
}
public TextEditDialogViewModel(string text, string caption, string title, Func<string, bool> validate)
{
_caption = caption;
_title = title;
_validate = validate;
_text = text;
OkCommand = new SimpleRelayCommand(Ok, CanOk);
}
public RedViewModel(SimpleViewModel blueViewModel)
{
_blueViewModel = blueViewModel;
_yellowViewModel = new YellowViewModel(this);
GotoBackCommand = new SimpleRelayCommand(GotoBack);
GotoBlueCommand = new SimpleRelayCommand(GotoBlue);
GotoYellowCommand = new SimpleRelayCommand(GotoYellow);
}
public TextEditDialogViewModel(string text, string caption, string title, Func <string, bool> validate)
{
_caption = caption;
_title = title;
_validate = validate;
_text = text;
OkCommand = new SimpleRelayCommand(Ok, CanOk);
}
public MainViewModel(IFileDialogService fileDialogService)
{
if (fileDialogService == null)
{
throw new ArgumentNullException(nameof(fileDialogService));
}
_fileDialogService = fileDialogService;
OpenFileCommand = new SimpleRelayCommand(OpenFile);
SaveFileCommand = new SimpleRelayCommand(SaveFile);
}
public MainViewModel(ITextEditService textEditService)
{
if (textEditService == null)
{
throw new ArgumentNullException(nameof(textEditService));
}
_textEditService = textEditService;
EditTextCommand = new SimpleRelayCommand(EditText);
}
public MainViewModel(IViewService viewService)
{
if (viewService == null)
{
throw new ArgumentNullException(nameof(viewService));
}
_viewService = viewService;
EditTextCommand = new SimpleRelayCommand(EditText);
DisplayTextCommand = new SimpleRelayCommand(DisplayText);
}
public MainViewModel(IMessageBoxService messageBoxService)
{
if (messageBoxService == null)
{
throw new ArgumentNullException(nameof(messageBoxService));
}
_messageBoxService = messageBoxService;
ShowMessageBoxCommand = new SimpleRelayCommand(ShowMessageBox);
AskYesNoCommand = new SimpleRelayCommand(AskYesNo);
}
public MainViewModel()
{
SelectFirstName = new SimpleRelayCommand(() =>
{
IsLastNameFocused = false;
IsFirstNameFocused = true;
});
SelectLastName = new SimpleRelayCommand(() =>
{
IsFirstNameFocused = false;
IsLastNameFocused = true;
});
}
public void Execute_CanExecuteIsFalse_ActionIsNotExecuted()
{
var commandExecuted = false;
var command = new SimpleRelayCommand(() =>
{
Assert.False(commandExecuted);
commandExecuted = true;
}, () => false);
command.Execute(null);
Assert.False(commandExecuted);
}
public void Execute_Wait_ActionIsExecuted()
{
SynchronizationContext.SetSynchronizationContext(new TestSynchronizationContext());
var commandExecuted = false;
var canExecuteChangedRaised = false;
var command = new SimpleRelayCommand(() =>
{
Assert.False(commandExecuted);
commandExecuted = true;
});
command.CanExecuteChanged += (_, _) =>
{
Assert.False(canExecuteChangedRaised);
canExecuteChangedRaised = true;
};
command.Execute(null);
Assert.True(commandExecuted);
Assert.True(canExecuteChangedRaised);
}
public RedViewModel()
{
_blueVM = new BlueViewModel();
GotoBlueCommand = new SimpleRelayCommand(GotoBlue);
}
public BlueViewModel()
{
GotoRedCommand = new SimpleRelayCommand(GotoRed);
GetMessageCommand = new SimpleRelayCommand(GetMessage);
}
public EditTextViewModel()
{
OkCommand = new SimpleRelayCommand(Ok);
}
public AddNoteViewModel()
{
SaveCommand = new SimpleRelayCommand(x => Save(this, new EventArgs()));
CancelCommand = new SimpleRelayCommand(x => Cancel(this, new EventArgs()));
}
public MainViewModel()
{
OkCommand = new SimpleRelayCommand(Ok);
CancelCommand = new SimpleRelayCommand(Cancel);
}
public AppViewModel()
{
HomeCommand = new SimpleRelayCommand(NavigateToHome);
}
public FirstDetailsViewModel(IFileDialogService fileDialogService)
{
OpenFileDialogCommand = new SimpleRelayCommand(() => ExecuteOpenFileDialog(fileDialogService));
}
public YellowViewModel(SimpleViewModel redViewModel)
{
_redViewModel = redViewModel;
GotoRedCommand = new SimpleRelayCommand(GotoRed);
NavCommand = new SimpleRelayCommand <Type>(Nav);
}