public CategoryRowViewModel(MasterCategoryRowViewModel masterCategory, Category category, BudgetEditorViewModel budgetEditor)
{
InitializeRelayCommands();
MasterCategory = masterCategory;
_category = category;
_budgetEditor = budgetEditor;
_categoryMonthViews = new TransformingObservableCollection <BudgetMonthViewModel, CategoryMonthViewModel>(
_budgetEditor.VisibleMonthViews, v =>
{
//BudgetMonthView holds it's own copy of the Budget and Categories so you have to match them up based on entityId
//instead of ReferenceEquals on the instance
BudgetMonthView view = v.BudgetMonthView;
MasterCategoryMonthView masterView = view.MasterCategories.Where(mcv => mcv.MasterCategory.EntityID == category.Parent.EntityID).Single();
var categoryMonthView = masterView.Categories.Where(c => c.Category.EntityID == _category.EntityID).SingleOrDefault();
if (categoryMonthView != null)
{
return(new CategoryMonthViewModel(v, this, categoryMonthView));
}
else
{
return(new CategoryMonthViewModel(v, this, masterView, _category.EntityID));
}
},
cmv =>
{
cmv.Dispose();
});
}
public MasterCategoryMonthViewModel(BudgetEditorViewModel budgetEditor,
BudgetMonthViewModel budgetMonthViewModel,
MasterCategoryRowViewModel masterCategoryRow,
MasterCategoryMonthView masterCategoryMonthView)
{
_budgetEditor = budgetEditor ?? throw new ArgumentNullException(nameof(budgetEditor));
_budgetMonthViewModel = budgetMonthViewModel ?? throw new ArgumentNullException(nameof(budgetMonthViewModel));
_masterCategoryRow = masterCategoryRow ?? throw new ArgumentNullException(nameof(masterCategoryRow));
MasterCategoryMonthView = masterCategoryMonthView ?? throw new ArgumentNullException(nameof(masterCategoryMonthView));
}
public MasterCategoryMonthViewModel(BudgetEditorViewModel budgetEditor,
BudgetMonthViewModel budgetMonthViewModel,
MasterCategoryRowViewModel masterCategoryRow,
BudgetMonthView budgetMonthView,
string masterCategoryId)
{
_budgetEditor = budgetEditor ?? throw new ArgumentNullException(nameof(budgetEditor));
_budgetMonthViewModel = budgetMonthViewModel ?? throw new ArgumentNullException(nameof(budgetMonthViewModel));
_masterCategoryRow = masterCategoryRow ?? throw new ArgumentNullException(nameof(masterCategoryRow));
_budgetMonthView = budgetMonthView ?? throw new ArgumentNullException(nameof(budgetMonthView));
_masterCategoryId = masterCategoryId ?? throw new ArgumentNullException(nameof(masterCategoryId));
RegisterForCallback();
}
public EditMasterCategoryViewModel(MasterCategoryRowViewModel masterCategoryRow)
{
_masterCategoryRow = masterCategoryRow ?? throw new ArgumentNullException(nameof(masterCategoryRow));
RenameMasterCategoryCommand = new RelayCommand(RenameMasterCategory, CanRenameMasterCategory);
}
public AddCategoryViewModel(MasterCategoryRowViewModel masterCategoryRow)
{
_masterCategoryRow = masterCategoryRow ?? throw new ArgumentNullException(nameof(masterCategoryRow));
AddCategoryCommand = new RelayCommand(AddMasterCategory, CanAddCategory);
}
