private void MeaningsChanged(object sender, NotifyCollectionChangedEventArgs e)
{
if (_selectedMeaning == null || !_meanings.Contains(_selectedMeaning))
{
SelectedMeaning = _meanings.Count > 0 ? _meanings[0] : null;
}
}
private void MeaningsChanged(object sender, NotifyCollectionChangedEventArgs e)
{
if (_selectedMeaning == null || !_meanings.Contains(_selectedMeaning))
{
SelectedMeaning = _meanings.Count > 0 ? _meaningsView.Cast <MeaningViewModel>().First() : null;
}
}
private void VarietiesChanged(object sender, NotifyCollectionChangedEventArgs e)
{
if (_selectedVariety == null || !_varieties.Contains(_selectedVariety))
{
SelectedVariety = _varieties.Count > 0 ? _varietiesView.Cast <VarietiesVarietyViewModel>().First() : null;
}
}
public GeographicalViewModel(IProjectService projectService, IDialogService dialogService, IImportService importService, IImageExportService imageExportService,
GeographicalVarietyViewModel.Factory varietyFactory)
: base("Geographical")
{
_projectService = projectService;
_dialogService = dialogService;
_importService = importService;
_imageExportService = imageExportService;
_varietyFactory = varietyFactory;
_newRegionCommand = new RelayCommand <IEnumerable <Tuple <double, double> > >(AddNewRegion);
_currentClusters = new List <Cluster <Variety> >();
_projectService.ProjectOpened += _projectService_ProjectOpened;
Messenger.Default.Register <ComparisonPerformedMessage>(this, msg => ClusterVarieties());
Messenger.Default.Register <DomainModelChangedMessage>(this, msg =>
{
if (msg.AffectsComparison)
{
ResetClusters();
}
if (_selectedRegion != null && (!_varieties.Contains(_selectedRegion.Variety) || !_selectedRegion.Variety.Regions.Contains(_selectedRegion)))
{
SelectedRegion = null;
}
});
Messenger.Default.Register <PerformingComparisonMessage>(this, msg => ResetClusters());
_similarityScoreThreshold = 0.7;
TaskAreas.Add(new TaskAreaCommandGroupViewModel("Similarity metric",
new TaskAreaCommandViewModel("Lexical", new RelayCommand(() => SimilarityMetric = SimilarityMetric.Lexical)),
new TaskAreaCommandViewModel("Phonetic", new RelayCommand(() => SimilarityMetric = SimilarityMetric.Phonetic))));
TaskAreas.Add(new TaskAreaItemsViewModel("Other tasks",
new TaskAreaCommandViewModel("Import regions", new RelayCommand(ImportRegions)),
new TaskAreaCommandViewModel("Export map", new RelayCommand(Export))));
}