public void CreateTechnique()
{
CreateTechniqueView view = new CreateTechniqueView();
view.ShowDialog();
if (!view.DialogResult.HasValue || !view.DialogResult.Value)
{
return;
}
var vmCT = (CreateTechniqueViewModel)view.DataContext;
string techniqueName = string.IsNullOrEmpty(vmCT.Name)
? string.Format("{0}{1}", NewTechnique, techniques.Count(t => t.Name.StartsWith(NewTechnique)) + 1)
: vmCT.Name;
TechniqueMappingViewModel vmTM = new TechniqueMappingViewModel
{
TechniqueMapping = new TechniqueMapping(techniqueName)
{
Key = vmCT.Key
},
Name = techniqueName,
Index = techniques.Count + 1,
};
RegisterTechnique(vmTM);
}
public void RemoveTechnique(TechniqueMappingViewModel tMapping)
{
Contract.Requires <ArgumentException>(IsAssignedTo(tMapping));
techniques.Remove(tMapping);
if (techniques.Count == 0)
{
AddUnassignedTechnique();
}
}
public void AssignTechnique(TechniqueMappingViewModel tMapping)
{
if (IsEmpty)
{
techniques.Clear();
}
techniques.Add(tMapping);
var vmLocator = ((ViewModelLocator)System.Windows.Application.Current.FindResource("Locator"));
RelayCommand cmd = (RelayCommand)vmLocator.Main.CompileShaderGraphCommand;
cmd.RaiseCanExecuteChanged();
}
public bool IsAssignedTo(TechniqueMappingViewModel tMapping)
{
return(techniques.Contains(tMapping));
}
private void RegisterTechnique(TechniqueMappingViewModel techniqueVM)
{
techniques.Add(techniqueVM);
shaderCollection.Add(techniqueVM.TechniqueMapping);
}