public SampleCrudView() {
setSizeFull();
addStyleName("crud-view");
HorizontalLayout topLayout = createTopBar();
grid = new ProductGrid();
grid.addSelectionListener(
new SelectionListener() {
@Override
public void select(SelectionEvent event) {
viewLogic.rowSelected(grid.getSelectedRow());
}
});
form = new ProductForm(viewLogic);
// form.setCategories(DataService.get().getAllCategories());//should be in the Logic init, views
// should not know about database
// the main View could be an intermediate between sub-view and the main Logic
// VO.setFormDataCategories(Ob) -> form.setCategories(Ob)
VerticalLayout barAndGridLayout = new VerticalLayout();
barAndGridLayout.addComponent(topLayout);
barAndGridLayout.addComponent(grid);
barAndGridLayout.setMargin(true);
barAndGridLayout.setSpacing(true);
barAndGridLayout.setSizeFull();
barAndGridLayout.setExpandRatio(grid, 1);
barAndGridLayout.setStyleName("crud-main-layout");
addComponent(barAndGridLayout);
addComponent(form);
viewLogic.init();
}
public int compareTo(ProductGrid paramProductGrid) {
if (this == paramProductGrid) {}
do {
return 0;
paramProductGrid = paramProductGrid.getProduct();
} while (paramProductGrid == null);
switch (sSortByCriteria) {
default:
return compareByPopularityDesc(paramProductGrid);
case 0:
return compareByPopularityDesc(paramProductGrid);
case 2:
return compareByPriceDesc(paramProductGrid);
case 1:
return compareByPriceAsc(paramProductGrid);
case 3:
return compareByNameAsc(paramProductGrid);
}
return compareByNameDesc(paramProductGrid);
}
public void removeProduct(Product product) {
grid.remove(product);
}
public void refreshProduct(Product product) {
grid.refresh(product);
grid.scrollTo(product);
}
public void showProducts(Collection<Product> products) {
grid.setProducts(products);
}
public Product getSelectedRow() {
return grid.getSelectedRow();
}
public void selectRow(Product row) {
((SelectionModel.Single) grid.getSelectionModel()).select(row);
}
public void clearSelection() {
grid.getSelectionModel().reset();
}
public int compare(
ProductGrid paramAnonymousProductGrid1, ProductGrid paramAnonymousProductGrid2) {
return paramAnonymousProductGrid1.compareTo(paramAnonymousProductGrid2);
}