private void AddMapping()
{
var vm = new NewSegmentMappingViewModel(_projectService.Project.Segmenter);
if (_dialogService.ShowModalDialog(this, vm) == true)
{
var mapping = new SegmentMappingViewModel(_projectService.Project.Segmenter, vm.Segment1, vm.Segment2);
_mappings.Add(mapping);
SelectedMapping = mapping;
IsChanged = true;
}
}
public SegmentMappingsViewModel(IDialogService dialogService, IImportService importService, SegmentMappingViewModel.Factory mappingFactory,
NewSegmentMappingViewModel.Factory newMappingFactory)
{
_dialogService = dialogService;
_importService = importService;
_mappingFactory = mappingFactory;
_newMappingFactory = newMappingFactory;
_mappings = new BindableList<SegmentMappingViewModel>();
_newCommand = new RelayCommand(AddMapping);
_removeCommand = new RelayCommand(RemoveMapping, CanRemoveMapping);
_importCommand = new RelayCommand(Import);
_mappings.CollectionChanged += MappingsChanged;
}
private void AddMapping()
{
NewSegmentMappingViewModel vm = _newMappingFactory();
vm.Segment1 = _segment1;
vm.Segment2 = _segment2;
vm.SegmentsEnabled = _segment1 == null && _segment2 == null;
if (_dialogService.ShowModalDialog(this, vm) == true)
{
SegmentMappingViewModel mapping = _mappingFactory(vm.LeftEnvironment1 + vm.Segment1 + vm.RightEnvironment1,
vm.LeftEnvironment2 + vm.Segment2 + vm.RightEnvironment2);
SegmentMappingViewModel existingMapping = _mappings.FirstOrDefault(m => (m.Segment1 == mapping.Segment1 && m.Segment2 == mapping.Segment2) ||
(m.Segment1 == mapping.Segment2 && m.Segment2 == mapping.Segment1));
if (existingMapping == null)
{
_mappings.Add(mapping);
}
else
{
mapping = existingMapping;
}
SelectedMapping = mapping;
}
}
