private void valueChanged(object sender, EventArgs e)
{
if (command != null)
{
command.Execute((int)segmentedControl.SelectedSegment);
}
}
public void CanExecuteCommand()
{
var i = 0;
var command = new MvxCommand(() => { ++i; });
Assert.NotNull(command);
command.Execute();
Assert.Equal(1, i);
}
public ChangeAlbumViewModel(IMvxNavigationService navigationService, IUserDialogs userDialogs, IValidator validator, ISongService songService, IGenreService genreService, IArtistService artistService, IAlbumService albumService, IBottomNavigationViewModelService bottomNavigationViewModelService, ITopNavigationViewModelService topNavigationViewModelService)
{
_navigationService = navigationService;
_topNavigationViewModelService = topNavigationViewModelService;
_bottomNavigationViewModelService = bottomNavigationViewModelService;
_userDialogs = userDialogs;
_validationHelper = new ValidationHelper(validator, this, Errors.Value, (propertyName) => { FocusName.Value = propertyName; });
_songService = songService;
_genreService = genreService;
_artistService = artistService;
_albumService = albumService;
ValidateNameCommand = new MvxCommand(() => _validationHelper.Validate(() => Name));
ValidateGenresCommand = new MvxCommand(() => _validationHelper.Validate(() => Genres));
ValidateArtistsCommand = new MvxCommand(() => _validationHelper.Validate(() => Artists));
ValidateSongsCommand = new MvxCommand(() => _validationHelper.Validate(() => Songs));
InitValidationCommand = new MvxCommand(() => {
_validationHelper.ResetValidation();
});
ChangeCommand = new MvxCommand(() =>
{
if (!IsTaskExecutedValueConverter.Convert(ChangeTask.Value))
{
ChangeTask.Value = NotifyTaskCompletion.Create(AttemptChangeAsync);
}
});
_genresTokenParentObject = new TokenParentHelper(new MvxCommand <TokenViewModel>((_) =>
{
Genres.Value?.Remove(_ as TokenViewModel <GenreModel>);
ValidateGenresCommand.Execute(null);
}));
_artistsTokenParentObject = new TokenParentHelper(new MvxCommand <TokenViewModel>((_) =>
{
Artists.Value?.Remove(_ as TokenViewModel <ArtistModel>);
ValidateArtistsCommand.Execute(null);
}));
_songsTokenParentObject = new TokenParentHelper(new MvxCommand <TokenViewModel>((_) =>
{
Songs.Value?.Remove(_ as TokenViewModel <SongModel>);
ValidateSongsCommand.Execute(null);
}));
}
public override void Prepare()
{
Stories = StoryService.GetStories();
_tags = new List <FontTag>();
_tags.Add(new FontTag(FontItalic, "i"));
_tags.Add(new FontTag(FontBold, "b"));
_tags.Add(new FontTag(FontBold, "a", FontTagAction.Link));
SelectStoryCommand = new MvxCommand <Story>((story) => {
UpdateStory(story);
});
ChangeStyleCommand = new MvxCommand <int>((styleNumber) => {
Style1Selected = styleNumber == 0;
Style2Selected = !Style1Selected;
AssetProvider.ClearFonts();
AssetProvider.ClearColors();
if (Style1Selected)
{
LoadStyle1();
}
else
{
LoadStyle2();
}
UpdateStyle = true;
SelectStoryCommand.Execute(this._selectedStory);
});
ChangeStyleCommand.Execute(0);
SelectStoryCommand.Execute(Stories.FirstOrDefault());
RaisePropertyChanged(() => Stories);
base.Prepare();
}
public RegistrationViewModel(IMvxNavigationService navigationService, IAuthService authService, IUserDialogs userDialogs, IValidator validator /*, ILocationService locationService*/, MvvmCross.Plugins.Validation.IMvxToastService toastService, IBottomNavigationViewModelService bottomNavigationViewModelService, ITopNavigationViewModelService topNavigationViewModelService)
{
_navigationService = navigationService;
_topNavigationViewModelService = topNavigationViewModelService;
_bottomNavigationViewModelService = bottomNavigationViewModelService;
_authService = authService;
_userDialogs = userDialogs;
_toastService = toastService;
_validationHelper = new ValidationHelper(validator, this, Errors.Value, (propertyName) => { FocusName.Value = propertyName; });
//_locationService = locationService;
ValidateEmailCommand = new MvxCommand(() => _validationHelper.Validate(() => Email));
ValidateFirstNameCommand = new MvxCommand(() => _validationHelper.Validate(() => FirstName));
ValidateLastNameCommand = new MvxCommand(() => _validationHelper.Validate(() => LastName));
ValidatePasswordCommand = new MvxCommand(() => _validationHelper.Validate(() => Password));
ValidateBirthDateCommand = new MvxCommand(() => _validationHelper.Validate(() => BirthDate));
RegisterCommand = new MvxCommand(() =>
{
if (!IsTaskExecutedValueConverter.Convert(RegisterTask.Value))
{
RegisterTask.Value = NotifyTaskCompletion.Create(AttemptRegisterAsync);
}
});
ChangeBirthDateCommand = new MvxAsyncCommand(async() => {
var datePromptResult = await _userDialogs.DatePromptAsync(new DatePromptConfig()
{
MinimumDate = new DateTime(1900, 1, 1), MaximumDate = DateTime.Now, SelectedDate = BirthDate.Value ?? new DateTime?(new DateTime(1990, 1, 1)), OkText = "OK", CancelText = "Cancel"
});
if (datePromptResult.Ok)
{
BirthDate.Value = new DateTime?(datePromptResult.SelectedDate);
}
else
{
BirthDate.Value = null;
}
ValidateBirthDateCommand.Execute(null);
});
InitValidationCommand = new MvxCommand(() => {
_validationHelper.ResetValidation();
});
}
private void loadFinished(object sender, EventArgs e)
{
var offsetHeight = webView.EvaluateJavascript("document.body.offsetHeight");
float height = 0;
if (float.TryParse(offsetHeight, out height))
{
this.webView.Frame = new CoreGraphics.CGRect(0,
0,
this.webView.Frame.Width,
height);
if (command != null)
{
command.Execute(height);
}
}
}
public ChannelsViewModel(IChannelManager channelManager)
{
RefreshCommand = new MvxCommand(() => {
channelManager.RequestPrivateChannels();
channelManager.RequestPublicChannels();
});
if (channelManager.PublicChannels.Count == 0)
{
RefreshCommand.Execute(null);
}
Func <ChannelListItem, ListItem> mapper = item => new ListItem(channelManager, item);
Tabs = new[] {
new Tab(Strings.Channels_Public, new MappingObservableList <ChannelListItem, ListItem>(channelManager.PublicChannels, mapper)),
new Tab(Strings.Channels_Private, new MappingObservableList <ChannelListItem, ListItem>(channelManager.PrivateChannels, mapper))
};
SelectedTab = Tabs[0];
TabSelectedCommand = new MvxCommand <Tab>(tab => SelectedTab = tab);
CreateCommand = new MvxCommand <string>(name => {
channelManager.CreateChannel(name);
channelManager.RequestPrivateChannels();
});
}
public override void RowSelected(UITableView tableView, NSIndexPath indexPath)
{
var item = (MenuFeedtemViewModel)ItemsSource.ElementAt(indexPath.Row);
NavigateOtherViewModel.Execute(item.Id);
}