private void SegmentsDataGrid_OnSelectionChanged(object sender, DataGridSelectionChangedEventArgs e)
{
if (_selectMonitor.Busy)
{
return;
}
using (_selectMonitor.Enter())
{
var vm = (SegmentMappingsTableViewModel)DataContext;
if (SegmentsDataGrid.SelectedCellRanges.Count == 1)
{
SelectionCellRange cellRange = SegmentsDataGrid.SelectedCellRanges[0];
int itemIndex = cellRange.ItemRange.StartIndex;
var segment = (SegmentMappingsTableSegmentViewModel)SegmentsDataGrid.Items[itemIndex];
int columnIndex = cellRange.ColumnRange.StartIndex;
SegmentMappingsTableSegmentPairViewModel segmentPair = segment.SegmentPairs[columnIndex - 1];
vm.SelectedSegmentPair = segmentPair.IsEnabled ? segmentPair : null;
}
else
{
vm.SelectedSegmentPair = null;
}
}
}
public TestEnvironment()
{
DispatcherHelper.Initialize();
_projectService = Substitute.For <IProjectService>();
var dialogService = Substitute.For <IDialogService>();
var importService = Substitute.For <IImportService>();
SegmentMappingViewModel.Factory mappingFactory = (segment1, segment2) => new SegmentMappingViewModel(_projectService, segment1, segment2);
NewSegmentMappingViewModel.Factory newMappingFactory = () => new NewSegmentMappingViewModel(_projectService);
var segmentMappings = new SegmentMappingsViewModel(dialogService, importService, mappingFactory, newMappingFactory);
_segmentPair = new SegmentMappingsTableSegmentPairViewModel(segmentMappings, mappingFactory,
new SegmentMappingsTableSegmentViewModel(new Segment(FeatureStruct.New().Symbol(CogFeatureSystem.ConsonantType).Feature(CogFeatureSystem.StrRep).EqualTo("b").Value), SoundType.Consonant),
new SegmentMappingsTableSegmentViewModel(new Segment(FeatureStruct.New().Symbol(CogFeatureSystem.ConsonantType).Feature(CogFeatureSystem.StrRep).EqualTo("c").Value), SoundType.Consonant),
100, true);
var project = new CogProject();
_projectService.Project.Returns(project);
}