com.ocs.dynamo.ui.composite.grid.ModelBasedSelectionGrid Maven / Gradle / Ivy

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///*
//   Licensed under the Apache License, Version 2.0 (the "License");
//   you may not use this file except in compliance with the License.
//   You may obtain a copy of the License at
//
//       http://www.apache.org/licenses/LICENSE-2.0
//
//   Unless required by applicable law or agreed to in writing, software
//   distributed under the License is distributed on an "AS IS" BASIS,
//   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
//   See the License for the specific language governing permissions and
//   limitations under the License.
// */
//package com.ocs.dynamo.ui.composite.grid;
//
//import java.io.Serializable;
//import java.util.Collection;
//import java.util.List;
//import java.util.Map;
//import java.util.TreeSet;
//import java.util.stream.Collectors;
//import java.util.stream.Stream;
//
//import com.ocs.dynamo.domain.AbstractEntity;
//import com.ocs.dynamo.domain.model.AttributeModel;
//import com.ocs.dynamo.domain.model.EntityModel;
//import com.ocs.dynamo.service.MessageService;
//import com.ocs.dynamo.service.ServiceLocatorFactory;
//import com.ocs.dynamo.ui.UIHelper;
//import com.ocs.dynamo.ui.composite.ComponentContext;
//import com.ocs.dynamo.ui.composite.layout.FormOptions;
//import com.vaadin.componentfactory.selectiongrid.SelectionGrid;
//import com.vaadin.flow.component.AttachEvent;
//import com.vaadin.flow.component.Component;
//import com.vaadin.flow.component.grid.GridVariant;
//import com.vaadin.flow.data.binder.BeanValidationBinder;
//import com.vaadin.flow.data.binder.Binder;
//import com.vaadin.flow.data.binder.Binder.BindingBuilder;
//import com.vaadin.flow.data.provider.BackEndDataProvider;
//import com.vaadin.flow.data.provider.DataProvider;
//import com.vaadin.flow.data.provider.SortOrder;
//import com.vaadin.flow.function.SerializablePredicate;
//
//import lombok.Getter;
//
///**
// * A grid component that allows the user to select multiple items by
// * shift-clicking or ctrl-clicking
// *
// * @author BasRutten
// *
// * @param 
// * @param 
// */
//public class ModelBasedSelectionGrid> extends SelectionGrid {
//
//	private static final long serialVersionUID = 6946260934644731038L;
//
//	private boolean built;
//
//	@Getter
//	private ComponentContext componentContext;
//
//	@Getter
//	private FormOptions formOptions;
//
//	/**
//	 * Custom currency symbol to be used for this grid
//	 */
//	@Getter
//	private String currencySymbol;
//
//	private EntityModel entityModel;
//
//	private Map> fieldFilters;
//
//	@Getter
//	private MessageService messageService;
//
//	/**
//	 *
//	 * @param dataProvider
//	 * @param model
//	 * @param fieldFilters
//	 * @param formOptions
//	 * @param componentContext
//	 */
//	public ModelBasedSelectionGrid(DataProvider> dataProvider, EntityModel model,
//			Map> fieldFilters, FormOptions formOptions,
//			ComponentContext componentContext) {
//		setDataProvider(dataProvider);
//		// https://vaadin.com/api/platform/23.0.10/deprecated-list.html
////		setItems((Stream) dataProvider);
//
//		this.entityModel = model;
//		this.messageService = ServiceLocatorFactory.getServiceLocator().getMessageService();
//		this.formOptions = formOptions;
//		this.fieldFilters = fieldFilters;
//		this.componentContext = componentContext;
//
//		addThemeVariants(GridVariant.LUMO_COMPACT, GridVariant.LUMO_ROW_STRIPES);
//
//		setSizeFull();
//		setColumnReorderingAllowed(true);
//		setSelectionMode(SelectionMode.SINGLE);
//
//		// in Vaadin 14, we explicitly need to set the binder
//		Binder binder = new BeanValidationBinder<>(entityModel.getEntityClass());
//		getEditor().setBinder(binder);
//		getEditor().setBuffered(false);
//
//	}
//
//	public void build() {
//		if (!built) {
//			ModelBasedGridBuilder gridBuilder = new ModelBasedGridBuilder(this, entityModel, fieldFilters,
//					formOptions, componentContext) {
//
//				@Override
//				protected Component constructCustomField(EntityModel entityModel, AttributeModel attributeModel) {
//					return ModelBasedSelectionGrid.this.constructCustomField(entityModel, attributeModel);
//				}
//
//				@Override
//				protected BindingBuilder doBind(T t, Component field, String attributeName) {
//					return ModelBasedSelectionGrid.this.doBind(t, field, attributeName);
//				}
//
//				@Override
//				protected void postProcessComponent(ID id, AttributeModel am, Component comp) {
//					ModelBasedSelectionGrid.this.postProcessComponent(id, am, comp);
//				}
//
//			};
//
//			gridBuilder.addColumns(entityModel.getAttributeModelsSortedForGrid());
//
//			addSortListener(event -> {
//				UIHelper helper = ServiceLocatorFactory.getServiceLocator().getService(UIHelper.class);
//				if (helper != null && formOptions.isPreserveSortOrders()) {
//					List> collect = SortOrderUtil.restoreSortOrder(event.getSortOrder());
//					helper.storeSortOrders(collect);
//				}
//			});
//			built = true;
//		}
//	}
//
//	/**
//	 * Callback method for constructing a custom field
//	 *
//	 * @param entityModel    the entity model of the main entity
//	 * @param attributeModel the attribute model to base the field on
//	 * @return
//	 */
//	protected Component constructCustomField(EntityModel entityModel, AttributeModel attributeModel) {
//		return null;
//	}
//
//	/**
//	 * Callback method for components that incorporate this grid component but do
//	 * the binding themselves
//	 *
//	 * @param t     the entity
//	 * @param field the field to bind
//	 * @return
//	 */
//	protected BindingBuilder doBind(T t, Component field, String attributeName) {
//		return null;
//	}
//
//	@Override
//	protected void onAttach(AttachEvent attachEvent) {
//		super.onAttach(attachEvent);
//		build();
//	}
//
//	/**
//	 * Post process the component. Callback method that can be used from a component
//	 * that includes the grid
//	 *
//	 * @param am
//	 * @param comp
//	 */
//	protected void postProcessComponent(ID id, AttributeModel am, Component comp) {
//		// override in subclass
//	}
//
//	/**
//	 * Sets the visibility of a column. This can only be used to show/hide columns
//	 * that would show up in the grid based on the entity model
//	 *
//	 * @param propertyId the ID of the column.
//	 * @param visible    whether the column must be visible
//	 */
//	public void setColumnVisible(String propertyId, boolean visible) {
//		getColumnByKey(propertyId).setVisible(visible);
//	}
//
//}