ItEr42S17CUGravacionModelosUnidadesTraballoItEr41S20: Extracting superclass for controller
This commit is contained in:
Óscar González Fernández
parent
770d087663
commit
3aac0cb353
2 changed files with 536 additions and 429 deletions
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/*
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* This file is part of ###PROJECT_NAME###
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*
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* Copyright (C) 2009 Fundación para o Fomento da Calidade Industrial e
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* Desenvolvemento Tecnolóxico de Galicia
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package org.navalplanner.web.orders.materials;
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import static org.navalplanner.web.I18nHelper._;
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import java.math.BigDecimal;
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import java.util.HashMap;
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import java.util.HashSet;
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import java.util.Iterator;
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import java.util.List;
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import java.util.Map;
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import java.util.Set;
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import org.apache.commons.logging.LogFactory;
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import org.navalplanner.business.materials.entities.Material;
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import org.navalplanner.business.materials.entities.MaterialAssignment;
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import org.navalplanner.business.materials.entities.MaterialCategory;
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import org.navalplanner.business.orders.entities.OrderElement;
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import org.navalplanner.web.common.Util;
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import org.zkoss.zk.ui.Component;
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import org.zkoss.zk.ui.Executions;
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import org.zkoss.zk.ui.SuspendNotAllowedException;
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import org.zkoss.zk.ui.event.Event;
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import org.zkoss.zk.ui.event.EventListener;
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import org.zkoss.zk.ui.util.GenericForwardComposer;
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import org.zkoss.zul.Doublebox;
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import org.zkoss.zul.Grid;
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import org.zkoss.zul.Label;
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import org.zkoss.zul.Listbox;
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import org.zkoss.zul.Listitem;
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import org.zkoss.zul.Messagebox;
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import org.zkoss.zul.Row;
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import org.zkoss.zul.SimpleListModel;
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import org.zkoss.zul.Tab;
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import org.zkoss.zul.Tree;
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import org.zkoss.zul.TreeModel;
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import org.zkoss.zul.Treecell;
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import org.zkoss.zul.Treeitem;
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import org.zkoss.zul.TreeitemRenderer;
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import org.zkoss.zul.Treerow;
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import org.zkoss.zul.Vbox;
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import org.zkoss.zul.api.Textbox;
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import org.zkoss.zul.impl.MessageboxDlg;
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/**
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* @author Óscar González Fernández <ogonzalez@igalia.com>
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*
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*/
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public abstract class AssignedMaterialsController<T, A> extends GenericForwardComposer {
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private static final org.apache.commons.logging.Log LOG = LogFactory
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.getLog(AssignedMaterialsController.class);
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private Tree categoriesTree;
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private Tree allCategoriesTree;
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private Grid gridMaterials;
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private Listbox lbFoundMaterials;
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private Textbox txtSearchMaterial;
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private Tab tbAssignedMaterials;
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private Vbox assignmentsBox;
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protected abstract IAssignedMaterialsModel<T, A> getModel();
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@Override
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public void doAfterCompose(Component comp) throws Exception {
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super.doAfterCompose(comp);
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createAssignmentsBoxComponent(assignmentsBox);
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}
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protected abstract void createAssignmentsBoxComponent(Component parent);
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public void openWindow(T element) {
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initializeEdition(element);
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prepareCategoriesTree();
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prepareAllCategoriesTree();
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reloadGridMaterials();
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}
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protected abstract void initializeEdition(T orderElement);
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/**
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* Delay initialization of categories tree till user clicks on Materials tab
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*
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* Initializing model and renderer properties directly in ZUL resulted in calling the renderer
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* more times than actually needed, resulting in noticeable lack of performance
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*/
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private void prepareCategoriesTree() {
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if (categoriesTree.getTreeitemRenderer() == null) {
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categoriesTree.setTreeitemRenderer(getMaterialCategoryWithUnitsAndPriceRenderer());
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}
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categoriesTree.setModel(getMaterialCategories());
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}
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public abstract TreeModel getMaterialCategories();
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private void prepareAllCategoriesTree() {
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if (allCategoriesTree.getTreeitemRenderer() == null) {
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allCategoriesTree.setTreeitemRenderer(getMaterialCategoryRenderer());
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}
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allCategoriesTree.setModel(getAllMaterialCategories());
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}
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public abstract TreeModel getAllMaterialCategories();
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public abstract double getTotalUnits();
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public abstract BigDecimal getTotalPrice();
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/**
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* On selecting category, refresh {@link MaterialAssignment} associated with
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* selected {@link MaterialCategory}
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*/
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public void refreshMaterialAssigments() {
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final List<A> materials = getAssignedMaterials();
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gridMaterials.setModel(new SimpleListModel(materials));
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reloadGridMaterials();
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}
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public List<A> getAssignedMaterials() {
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final Treeitem treeitem = categoriesTree.getSelectedItem();
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return getAssignedMaterials(treeitem);
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}
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private List<A> getAssignedMaterials(Treeitem treeitem) {
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final MaterialCategory materialCategory = (treeitem != null) ? (MaterialCategory) treeitem.getValue() : null;
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return getAssignedMaterials(materialCategory);
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}
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public List<A> getAssignedMaterials(MaterialCategory materialCategory) {
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return getModel().getAssignedMaterials(materialCategory);
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}
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/**
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* On changing total price, recalculate unit price and refresh categories tree
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*
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* @param row
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*/
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public void updateTotalPrice(Row row) {
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final A materialAssignment = (A) row.getValue();
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reloadGridMaterials();
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refreshTotalPriceAndTotalUnits(materialAssignment);
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}
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protected abstract Double getTotalPrice(A materialAssignment);
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/**
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* Refresh categoriesTree since it shows totalUnits and totalPrice as well
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*/
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private void refreshTotalPriceAndTotalUnits(A materialAssignment) {
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final Treeitem item = findMaterialCategoryInTree(getCategory(materialAssignment), categoriesTree);
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if (item != null) {
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// Reload categoriesTree
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categoriesTree.setModel(getMaterialCategories());
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}
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}
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private Treeitem findMaterialCategoryInTree(MaterialCategory category, Tree tree) {
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for (Iterator i = tree.getItems().iterator(); i.hasNext();) {
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Treeitem treeitem = (Treeitem) i.next();
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final MaterialCategory materialCategory = (MaterialCategory) treeitem
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.getValue();
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if (category.equals(materialCategory)) {
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return treeitem;
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}
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}
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return null;
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}
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private MaterialCategory getCategory(A assignment) {
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return getMaterial(assignment).getCategory();
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}
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/**
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* Search materials on pressing search button
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*/
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public void searchMaterials() {
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final String text = txtSearchMaterial.getValue();
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final MaterialCategory materialCategory = getSelectedCategory(allCategoriesTree);
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getModel().searchMaterials(text, materialCategory);
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Util.reloadBindings(lbFoundMaterials);
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}
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/**
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* Returns {@link MaterialCategory} associated with selected {@link Treeitem} in {@link Tree}
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*
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* @param tree
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* @return
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*/
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private MaterialCategory getSelectedCategory(Tree tree) {
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final Treeitem treeitem = tree.getSelectedItem();
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return (treeitem != null) ? (MaterialCategory) treeitem.getValue() : null;
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}
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/**
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* Get materials found on latest search
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*
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* @return
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*/
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public List<Material> getMatchingMaterials() {
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return getModel().getMatchingMaterials();
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}
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/**
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* Assigns a list of selected {@link Material} to current {@link OrderElement}
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*/
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public void assignSelectedMaterials() {
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Set<Material> materials = getSelectedMaterials();
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if (materials.isEmpty()) {
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return;
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}
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for(Material each: materials) {
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getModel().addMaterialAssignment(each);
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}
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categoriesTree.clearSelection();
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tbAssignedMaterials.setSelected(true);
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lbFoundMaterials.clearSelection();
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Util.reloadBindings(categoriesTree);
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reloadGridMaterials();
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}
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private Set<Material> getSelectedMaterials() {
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Set<Material> result = new HashSet<Material>();
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final Set<Listitem> listitems = lbFoundMaterials.getSelectedItems();
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for (Listitem each: listitems) {
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final Material material = (Material) each.getValue();
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result.add(material);
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}
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return result;
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}
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public void clearSelectionCategoriesTree() {
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categoriesTree.clearSelection();
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reloadGridMaterials();
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}
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private void reloadGridMaterials() {
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if (gridMaterials != null) {
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Util.reloadBindings(gridMaterials);
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}
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}
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public void clearSelectionAllCategoriesTree() {
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allCategoriesTree.clearSelection();
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retrieveAllMaterials();
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Util.reloadBindings(lbFoundMaterials);
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}
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private void retrieveAllMaterials() {
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getModel().searchMaterials("", null);
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}
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public MaterialCategoryRenderer getMaterialCategoryRenderer() {
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return new MaterialCategoryRenderer();
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}
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private class MaterialCategoryRenderer implements TreeitemRenderer {
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/**
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* Copied verbatim from org.zkoss.zul.Tree;
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*/
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@Override
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public void render(Treeitem ti, Object node) throws Exception {
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final MaterialCategory materialCategory = (MaterialCategory) node;
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Label lblName = new Label(materialCategory.getName());
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Treerow tr = null;
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ti.setValue(node);
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if (ti.getTreerow() == null) {
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tr = new Treerow();
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tr.setParent(ti);
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ti.setOpen(true); // Expand node
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} else {
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tr = ti.getTreerow();
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tr.getChildren().clear();
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}
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// Add category name
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Treecell cellName = new Treecell();
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cellName.addEventListener("onClick", new EventListener() {
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@Override
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public void onEvent(Event event) throws Exception {
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getModel().searchMaterials("", materialCategory);
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Util.reloadBindings(lbFoundMaterials);
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}
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});
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lblName.setParent(cellName);
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cellName.setParent(tr);
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}
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}
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public MaterialCategoryWithUnitsAndPriceRenderer getMaterialCategoryWithUnitsAndPriceRenderer() {
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return new MaterialCategoryWithUnitsAndPriceRenderer();
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}
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private class MaterialCategoryWithUnitsAndPriceRenderer implements TreeitemRenderer {
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/**
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* Copied verbatim from org.zkoss.zul.Tree;
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*/
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@Override
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public void render(Treeitem ti, Object node) throws Exception {
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final MaterialCategory materialCategory = (MaterialCategory) node;
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Label lblName = new Label(materialCategory.getName());
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Label lblUnits = new Label(new Double(getUnits(materialCategory)).toString());
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Label lblPrice = new Label(getPrice(materialCategory).toString());
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Treerow tr = null;
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ti.setValue(node);
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if (ti.getTreerow() == null) {
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tr = new Treerow();
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tr.setParent(ti);
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ti.setOpen(true); // Expand node
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} else {
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tr = ti.getTreerow();
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tr.getChildren().clear();
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}
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// Add category name
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Treecell cellName = new Treecell();
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lblName.setParent(cellName);
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cellName.setParent(tr);
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// Add total assigned material units in category
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Treecell cellUnits = new Treecell();
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lblUnits.setParent(cellUnits);
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cellUnits.setParent(tr);
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// Add total price for assigned materials in category
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Treecell cellPrice = new Treecell();
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lblPrice.setParent(cellPrice);
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cellPrice.setParent(tr);
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}
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private double getUnits(MaterialCategory materialCategory) {
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return getModel().getUnits(materialCategory);
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}
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private BigDecimal getPrice(MaterialCategory materialCategory) {
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return getModel().getPrice(materialCategory);
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}
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}
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/**
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* On clicking remove {@link MaterialAssignment}, shows dialog for
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* confirming removing selected element
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*
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* @param materialAssignment
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*/
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public void showRemoveMaterialAssignmentDlg(A materialAssignment) {
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try {
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int status = Messagebox.show(_("Delete item {0}. Are you sure?", getMaterial(materialAssignment).getCode()),
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_("Delete"), Messagebox.OK | Messagebox.CANCEL, Messagebox.QUESTION);
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if (Messagebox.OK == status) {
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removeMaterialAssignment(materialAssignment);
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}
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} catch (InterruptedException e) {
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LOG.error(_("Error on showing delete confirm"), e);
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}
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}
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protected abstract Material getMaterial(A materialAssignment);
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private void removeMaterialAssignment(A materialAssignment) {
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getModel().removeMaterialAssignment(materialAssignment);
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reloadGridMaterials();
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reloadTree(categoriesTree);
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}
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private void reloadTree(Tree tree) {
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final Treeitem treeitem = tree.getSelectedItem();
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if (treeitem != null) {
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final MaterialCategory materialCategory = (MaterialCategory) treeitem.getValue();
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tree.setModel(getMaterialCategories());
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locateAndSelectMaterialCategory(tree, materialCategory);
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} else {
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tree.setModel(getMaterialCategories());
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reloadGridMaterials();
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}
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}
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private boolean locateAndSelectMaterialCategory(Tree tree, MaterialCategory materialCategory) {
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Treeitem treeitem = findTreeItemByMaterialCategory(tree.getRoot(), materialCategory);
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if (treeitem != null) {
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treeitem.setSelected(true);
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return true;
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}
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return false;
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}
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@SuppressWarnings("unchecked")
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private Treeitem findTreeItemByMaterialCategory(Component node, MaterialCategory materialCategory) {
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if (node instanceof Treeitem) {
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final Treeitem treeitem = (Treeitem) node;
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final MaterialCategory _materialCategory = (MaterialCategory) treeitem.getValue();
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if (_materialCategory.getId().equals(materialCategory.getId())) {
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return treeitem;
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}
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}
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for (Iterator i = node.getChildren().iterator(); i.hasNext(); ) {
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Object obj = i.next();
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if (obj instanceof Component) {
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Treeitem treeitem = findTreeItemByMaterialCategory((Component) obj, materialCategory);
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if (treeitem != null) {
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return treeitem;
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}
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}
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}
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return null;
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}
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/**
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* On clicking Split button, shows dialog for splitting selected
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* {@link MaterialAssignment} into two
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*
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* @param materialAssignment
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*/
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@SuppressWarnings("unchecked")
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public void showSplitMaterialAssignmentDlg(A materialAssignment) {
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MessageboxDlg dialogSplitAssignment;
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final String message = _("Create new material assignment out of material assignment {0}. Are you sure?",
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getMaterial(materialAssignment).getCode());
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Map args = new HashMap();
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args.put("message", message);
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args.put("title", _("Split new assignment"));
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args.put("OK", Messagebox.OK);
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args.put("CANCEL", Messagebox.CANCEL);
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args.put("icon", Messagebox.QUESTION);
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dialogSplitAssignment = (MessageboxDlg) Executions
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.createComponents("/orders/_splitMaterialAssignmentDlg.zul",
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self, args);
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Doublebox dbUnits = (Doublebox) dialogSplitAssignment.getFellowIfAny("dbUnits");
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dbUnits.setValue(getUnits(materialAssignment));
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try {
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dialogSplitAssignment.doModal();
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int status = dialogSplitAssignment.getResult();
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if (Messagebox.OK == status) {
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splitMaterialAssignment(materialAssignment, dbUnits.getValue());
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}
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} catch (SuspendNotAllowedException e) {
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LOG.error(_("Error on splitting"), e);
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} catch (InterruptedException e) {
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LOG.error(_("Error on splitting"), e);
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}
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}
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/**
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* Creates a new {@link MaterialAssignment} out of materialAssignment, but
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* setting its units attribute to units.
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*
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* materialAssignment passed as parameter decreases its units attribute in units
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*
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* @param materialAssignment
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* @param units
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*/
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private void splitMaterialAssignment(A materialAssignment, double units) {
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A newAssignment = copyFrom(materialAssignment);
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double currentUnits = getUnits(materialAssignment);
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if (units > currentUnits) {
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units = currentUnits;
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currentUnits = 0;
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} else {
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currentUnits -= units;
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}
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setUnits(newAssignment, units);
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setUnits(materialAssignment, currentUnits);
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getModel().addMaterialAssignment(newAssignment);
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reloadGridMaterials();
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}
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protected abstract void setUnits(A assignment, double units);
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protected abstract A copyFrom(A assignment);
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protected abstract double getUnits(A assignment);
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}
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@ -20,47 +20,16 @@
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package org.navalplanner.web.orders.materials;
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|
||||
import static org.navalplanner.web.I18nHelper._;
|
||||
|
||||
import java.math.BigDecimal;
|
||||
import java.math.RoundingMode;
|
||||
import java.util.HashMap;
|
||||
import java.util.HashSet;
|
||||
import java.util.Iterator;
|
||||
import java.util.List;
|
||||
import java.util.Map;
|
||||
import java.util.Set;
|
||||
|
||||
import org.apache.commons.logging.LogFactory;
|
||||
import org.navalplanner.business.materials.entities.Material;
|
||||
import org.navalplanner.business.materials.entities.MaterialAssignment;
|
||||
import org.navalplanner.business.materials.entities.MaterialCategory;
|
||||
import org.navalplanner.business.orders.entities.OrderElement;
|
||||
import org.navalplanner.web.common.Util;
|
||||
import org.zkoss.zk.ui.Component;
|
||||
import org.zkoss.zk.ui.Executions;
|
||||
import org.zkoss.zk.ui.SuspendNotAllowedException;
|
||||
import org.zkoss.zk.ui.event.Event;
|
||||
import org.zkoss.zk.ui.event.EventListener;
|
||||
import org.zkoss.zk.ui.util.GenericForwardComposer;
|
||||
import org.zkoss.zul.Doublebox;
|
||||
import org.zkoss.zul.Grid;
|
||||
import org.zkoss.zul.Label;
|
||||
import org.zkoss.zul.Listbox;
|
||||
import org.zkoss.zul.Listitem;
|
||||
import org.zkoss.zul.Messagebox;
|
||||
import org.zkoss.zul.Row;
|
||||
import org.zkoss.zul.SimpleListModel;
|
||||
import org.zkoss.zul.Tab;
|
||||
import org.zkoss.zul.Tree;
|
||||
import org.zkoss.zul.TreeModel;
|
||||
import org.zkoss.zul.Treecell;
|
||||
import org.zkoss.zul.Treeitem;
|
||||
import org.zkoss.zul.TreeitemRenderer;
|
||||
import org.zkoss.zul.Treerow;
|
||||
import org.zkoss.zul.Vbox;
|
||||
import org.zkoss.zul.api.Textbox;
|
||||
import org.zkoss.zul.impl.MessageboxDlg;
|
||||
|
||||
/**
|
||||
* Controller for showing {@link OrderElement} assigned {@link Material}
|
||||
|
|
@ -69,63 +38,30 @@ import org.zkoss.zul.impl.MessageboxDlg;
|
|||
*
|
||||
*/
|
||||
public class AssignedMaterialsToOrderElementController extends
|
||||
GenericForwardComposer {
|
||||
|
||||
private static final org.apache.commons.logging.Log LOG = LogFactory.getLog(AssignedMaterialsToOrderElementController.class);
|
||||
AssignedMaterialsController<OrderElement, MaterialAssignment> {
|
||||
|
||||
private IAssignedMaterialsToOrderElementModel assignedMaterialsToOrderElementModel;
|
||||
|
||||
private Tree categoriesTree;
|
||||
|
||||
private Tree allCategoriesTree;
|
||||
|
||||
private Grid gridMaterials;
|
||||
|
||||
private Listbox lbFoundMaterials;
|
||||
|
||||
private Textbox txtSearchMaterial;
|
||||
|
||||
private Tab tbAssignedMaterials;
|
||||
|
||||
private Vbox assignmentsBox;
|
||||
@Override
|
||||
protected IAssignedMaterialsModel<OrderElement, MaterialAssignment> getModel() {
|
||||
return assignedMaterialsToOrderElementModel;
|
||||
}
|
||||
|
||||
@Override
|
||||
public void doAfterCompose(Component comp) throws Exception {
|
||||
super.doAfterCompose(comp);
|
||||
Executions.createComponents("/orders/_assignmentsBox.zul",
|
||||
assignmentsBox, new HashMap<String, String>());
|
||||
protected void createAssignmentsBoxComponent(Component parent) {
|
||||
Executions.createComponents("/orders/_assignmentsBox.zul", parent,
|
||||
new HashMap<String, String>());
|
||||
}
|
||||
|
||||
public void openWindow(OrderElement orderElement) {
|
||||
@Override
|
||||
protected void initializeEdition(OrderElement orderElement) {
|
||||
assignedMaterialsToOrderElementModel.initEdit(orderElement);
|
||||
prepareCategoriesTree();
|
||||
prepareAllCategoriesTree();
|
||||
}
|
||||
|
||||
/**
|
||||
* Delay initialization of categories tree till user clicks on Materials tab
|
||||
*
|
||||
* Initializing model and renderer properties directly in ZUL resulted in calling the renderer
|
||||
* more times than actually needed, resulting in noticeable lack of performance
|
||||
*/
|
||||
private void prepareCategoriesTree() {
|
||||
if (categoriesTree.getTreeitemRenderer() == null) {
|
||||
categoriesTree.setTreeitemRenderer(getMaterialCategoryWithUnitsAndPriceRenderer());
|
||||
}
|
||||
categoriesTree.setModel(getMaterialCategories());
|
||||
}
|
||||
|
||||
public TreeModel getMaterialCategories() {
|
||||
return assignedMaterialsToOrderElementModel.getMaterialCategories();
|
||||
}
|
||||
|
||||
private void prepareAllCategoriesTree() {
|
||||
if (allCategoriesTree.getTreeitemRenderer() == null) {
|
||||
allCategoriesTree.setTreeitemRenderer(getMaterialCategoryRenderer());
|
||||
}
|
||||
allCategoriesTree.setModel(getAllMaterialCategories());
|
||||
}
|
||||
|
||||
public TreeModel getAllMaterialCategories() {
|
||||
return assignedMaterialsToOrderElementModel.getAllMaterialCategories();
|
||||
}
|
||||
|
|
@ -154,369 +90,29 @@ public class AssignedMaterialsToOrderElementController extends
|
|||
return assignedMaterialsToOrderElementModel.getOrderElement();
|
||||
}
|
||||
|
||||
/**
|
||||
* On selecting category, refresh {@link MaterialAssignment} associated with
|
||||
* selected {@link MaterialCategory}
|
||||
*/
|
||||
public void refreshMaterialAssigments() {
|
||||
final List<MaterialAssignment> materials = getAssignedMaterials();
|
||||
gridMaterials.setModel(new SimpleListModel(materials));
|
||||
Util.reloadBindings(gridMaterials);
|
||||
@Override
|
||||
protected MaterialAssignment copyFrom(MaterialAssignment assignment) {
|
||||
return MaterialAssignment.create(assignment);
|
||||
}
|
||||
|
||||
public List<MaterialAssignment> getAssignedMaterials() {
|
||||
final Treeitem treeitem = categoriesTree.getSelectedItem();
|
||||
return getAssignedMaterials(treeitem);
|
||||
@Override
|
||||
protected Material getMaterial(MaterialAssignment materialAssignment) {
|
||||
return materialAssignment.getMaterial();
|
||||
}
|
||||
|
||||
private List<MaterialAssignment> getAssignedMaterials(Treeitem treeitem) {
|
||||
final MaterialCategory materialCategory = (treeitem != null) ? (MaterialCategory) treeitem.getValue() : null;
|
||||
return getAssignedMaterials(materialCategory);
|
||||
@Override
|
||||
protected Double getTotalPrice(MaterialAssignment materialAssignment) {
|
||||
return materialAssignment.getTotalPrice().doubleValue();
|
||||
}
|
||||
|
||||
private List<MaterialAssignment> getAssignedMaterials(MaterialCategory materialCategory) {
|
||||
return assignedMaterialsToOrderElementModel.getAssignedMaterials(materialCategory);
|
||||
@Override
|
||||
protected double getUnits(MaterialAssignment assignment) {
|
||||
return assignment.getUnits();
|
||||
}
|
||||
|
||||
/**
|
||||
* On changing total price, recalculate unit price and refresh categories tree
|
||||
*
|
||||
* @param row
|
||||
*/
|
||||
public void updateTotalPrice(Row row) {
|
||||
final MaterialAssignment materialAssignment = (MaterialAssignment) row
|
||||
.getValue();
|
||||
Doublebox totalPrice = (Doublebox) row.getChildren().get(5);
|
||||
totalPrice.setValue(materialAssignment.getTotalPrice().doubleValue());
|
||||
refreshTotalPriceAndTotalUnits(materialAssignment);
|
||||
}
|
||||
|
||||
/**
|
||||
* Refresh categoriesTree since it shows totalUnits and totalPrice as well
|
||||
*/
|
||||
private void refreshTotalPriceAndTotalUnits(MaterialAssignment materialAssignment) {
|
||||
final Treeitem item = findMaterialCategoryInTree(materialAssignment
|
||||
.getMaterial().getCategory(), categoriesTree);
|
||||
if (item != null) {
|
||||
// Reload categoriesTree
|
||||
categoriesTree.setModel(getMaterialCategories());
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Finds which {@link Treeitem} in tree is associated with category
|
||||
*
|
||||
* @param category
|
||||
* @param tree
|
||||
* @return
|
||||
*/
|
||||
private Treeitem findMaterialCategoryInTree(MaterialCategory category, Tree tree) {
|
||||
for (Iterator i = tree.getItems().iterator(); i.hasNext(); ) {
|
||||
Treeitem treeitem = (Treeitem) i.next();
|
||||
final MaterialCategory materialCategory = (MaterialCategory) treeitem.getValue();
|
||||
if (category.equals(materialCategory)) {
|
||||
return treeitem;
|
||||
}
|
||||
}
|
||||
return null;
|
||||
}
|
||||
|
||||
/**
|
||||
* Search materials on pressing search button
|
||||
*/
|
||||
public void searchMaterials() {
|
||||
final String text = txtSearchMaterial.getValue();
|
||||
final MaterialCategory materialCategory = getSelectedCategory(allCategoriesTree);
|
||||
assignedMaterialsToOrderElementModel.searchMaterials(text, materialCategory);
|
||||
Util.reloadBindings(lbFoundMaterials);
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns {@link MaterialCategory} associated with selected {@link Treeitem} in {@link Tree}
|
||||
*
|
||||
* @param tree
|
||||
* @return
|
||||
*/
|
||||
private MaterialCategory getSelectedCategory(Tree tree) {
|
||||
final Treeitem treeitem = tree.getSelectedItem();
|
||||
return (treeitem != null) ? (MaterialCategory) treeitem.getValue() : null;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get materials found on latest search
|
||||
*
|
||||
* @return
|
||||
*/
|
||||
public List<Material> getMatchingMaterials() {
|
||||
return assignedMaterialsToOrderElementModel.getMatchingMaterials();
|
||||
}
|
||||
|
||||
/**
|
||||
* Assigns a list of selected {@link Material} to current {@link OrderElement}
|
||||
*/
|
||||
public void assignSelectedMaterials() {
|
||||
Set<Material> materials = getSelectedMaterials();
|
||||
if (materials.isEmpty()) {
|
||||
return;
|
||||
}
|
||||
|
||||
for(Material each: materials) {
|
||||
assignedMaterialsToOrderElementModel.addMaterialAssignment(each);
|
||||
}
|
||||
|
||||
categoriesTree.clearSelection();
|
||||
tbAssignedMaterials.setSelected(true);
|
||||
lbFoundMaterials.clearSelection();
|
||||
Util.reloadBindings(categoriesTree);
|
||||
Util.reloadBindings(gridMaterials);
|
||||
}
|
||||
|
||||
private Set<Material> getSelectedMaterials() {
|
||||
Set<Material> result = new HashSet<Material>();
|
||||
|
||||
final Set<Listitem> listitems = lbFoundMaterials.getSelectedItems();
|
||||
for (Listitem each: listitems) {
|
||||
final Material material = (Material) each.getValue();
|
||||
result.add(material);
|
||||
}
|
||||
return result;
|
||||
}
|
||||
|
||||
public void clearSelectionCategoriesTree() {
|
||||
categoriesTree.clearSelection();
|
||||
Util.reloadBindings(gridMaterials);
|
||||
}
|
||||
|
||||
public void clearSelectionAllCategoriesTree() {
|
||||
allCategoriesTree.clearSelection();
|
||||
retrieveAllMaterials();
|
||||
Util.reloadBindings(lbFoundMaterials);
|
||||
}
|
||||
|
||||
private void retrieveAllMaterials() {
|
||||
assignedMaterialsToOrderElementModel.searchMaterials("", null);
|
||||
}
|
||||
|
||||
public MaterialCategoryRenderer getMaterialCategoryRenderer() {
|
||||
return new MaterialCategoryRenderer();
|
||||
}
|
||||
|
||||
private class MaterialCategoryRenderer implements TreeitemRenderer {
|
||||
|
||||
/**
|
||||
* Copied verbatim from org.zkoss.zul.Tree;
|
||||
*/
|
||||
@Override
|
||||
public void render(Treeitem ti, Object node) throws Exception {
|
||||
final MaterialCategory materialCategory = (MaterialCategory) node;
|
||||
|
||||
Label lblName = new Label(materialCategory.getName());
|
||||
|
||||
Treerow tr = null;
|
||||
ti.setValue(node);
|
||||
if (ti.getTreerow() == null) {
|
||||
tr = new Treerow();
|
||||
tr.setParent(ti);
|
||||
ti.setOpen(true); // Expand node
|
||||
} else {
|
||||
tr = ti.getTreerow();
|
||||
tr.getChildren().clear();
|
||||
}
|
||||
// Add category name
|
||||
Treecell cellName = new Treecell();
|
||||
cellName.addEventListener("onClick", new EventListener() {
|
||||
|
||||
@Override
|
||||
public void onEvent(Event event) throws Exception {
|
||||
assignedMaterialsToOrderElementModel.searchMaterials("", materialCategory);
|
||||
Util.reloadBindings(lbFoundMaterials);
|
||||
}
|
||||
});
|
||||
lblName.setParent(cellName);
|
||||
cellName.setParent(tr);
|
||||
}
|
||||
}
|
||||
|
||||
public MaterialCategoryWithUnitsAndPriceRenderer getMaterialCategoryWithUnitsAndPriceRenderer() {
|
||||
return new MaterialCategoryWithUnitsAndPriceRenderer();
|
||||
}
|
||||
|
||||
private class MaterialCategoryWithUnitsAndPriceRenderer implements TreeitemRenderer {
|
||||
|
||||
/**
|
||||
* Copied verbatim from org.zkoss.zul.Tree;
|
||||
*/
|
||||
@Override
|
||||
public void render(Treeitem ti, Object node) throws Exception {
|
||||
final MaterialCategory materialCategory = (MaterialCategory) node;
|
||||
|
||||
Label lblName = new Label(materialCategory.getName());
|
||||
Label lblUnits = new Label(new Double(getUnits(materialCategory)).toString());
|
||||
Label lblPrice = new Label(getPrice(materialCategory).toString());
|
||||
|
||||
Treerow tr = null;
|
||||
ti.setValue(node);
|
||||
if (ti.getTreerow() == null) {
|
||||
tr = new Treerow();
|
||||
tr.setParent(ti);
|
||||
ti.setOpen(true); // Expand node
|
||||
} else {
|
||||
tr = ti.getTreerow();
|
||||
tr.getChildren().clear();
|
||||
}
|
||||
// Add category name
|
||||
Treecell cellName = new Treecell();
|
||||
lblName.setParent(cellName);
|
||||
cellName.setParent(tr);
|
||||
|
||||
// Add total assigned material units in category
|
||||
Treecell cellUnits = new Treecell();
|
||||
lblUnits.setParent(cellUnits);
|
||||
cellUnits.setParent(tr);
|
||||
|
||||
// Add total price for assigned materials in category
|
||||
Treecell cellPrice = new Treecell();
|
||||
lblPrice.setParent(cellPrice);
|
||||
cellPrice.setParent(tr);
|
||||
}
|
||||
|
||||
private double getUnits(MaterialCategory materialCategory) {
|
||||
return assignedMaterialsToOrderElementModel.getUnits(materialCategory);
|
||||
}
|
||||
|
||||
private BigDecimal getPrice(MaterialCategory materialCategory) {
|
||||
return assignedMaterialsToOrderElementModel.getPrice(materialCategory);
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
/**
|
||||
* On clicking remove {@link MaterialAssignment}, shows dialog for
|
||||
* confirming removing selected element
|
||||
*
|
||||
* @param materialAssignment
|
||||
*/
|
||||
public void showRemoveMaterialAssignmentDlg(MaterialAssignment materialAssignment) {
|
||||
try {
|
||||
int status = Messagebox.show(_("Delete item {0}. Are you sure?", materialAssignment.getMaterial().getCode()),
|
||||
_("Delete"), Messagebox.OK | Messagebox.CANCEL, Messagebox.QUESTION);
|
||||
if (Messagebox.OK == status) {
|
||||
removeMaterialAssignment(materialAssignment);
|
||||
}
|
||||
} catch (InterruptedException e) {
|
||||
LOG.error(_("Error on showing delete materialAssignment: ", materialAssignment.getId()), e);
|
||||
}
|
||||
}
|
||||
|
||||
private void removeMaterialAssignment(MaterialAssignment materialAssignment) {
|
||||
assignedMaterialsToOrderElementModel.removeMaterialAssignment(materialAssignment);
|
||||
Util.reloadBindings(gridMaterials);
|
||||
reloadTree(categoriesTree);
|
||||
}
|
||||
|
||||
private void reloadTree(Tree tree) {
|
||||
final Treeitem treeitem = tree.getSelectedItem();
|
||||
|
||||
if (treeitem != null) {
|
||||
final MaterialCategory materialCategory = (MaterialCategory) treeitem.getValue();
|
||||
tree.setModel(getMaterialCategories());
|
||||
locateAndSelectMaterialCategory(tree, materialCategory);
|
||||
} else {
|
||||
tree.setModel(getMaterialCategories());
|
||||
Util.reloadBindings(gridMaterials);
|
||||
}
|
||||
}
|
||||
|
||||
private boolean locateAndSelectMaterialCategory(Tree tree, MaterialCategory materialCategory) {
|
||||
Treeitem treeitem = findTreeItemByMaterialCategory(tree.getRoot(), materialCategory);
|
||||
if (treeitem != null) {
|
||||
treeitem.setSelected(true);
|
||||
return true;
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
@SuppressWarnings("unchecked")
|
||||
private Treeitem findTreeItemByMaterialCategory(Component node, MaterialCategory materialCategory) {
|
||||
if (node instanceof Treeitem) {
|
||||
final Treeitem treeitem = (Treeitem) node;
|
||||
final MaterialCategory _materialCategory = (MaterialCategory) treeitem.getValue();
|
||||
if (_materialCategory.getId().equals(materialCategory.getId())) {
|
||||
return treeitem;
|
||||
}
|
||||
}
|
||||
for (Iterator i = node.getChildren().iterator(); i.hasNext(); ) {
|
||||
Object obj = i.next();
|
||||
if (obj instanceof Component) {
|
||||
Treeitem treeitem = findTreeItemByMaterialCategory((Component) obj, materialCategory);
|
||||
if (treeitem != null) {
|
||||
return treeitem;
|
||||
}
|
||||
}
|
||||
}
|
||||
return null;
|
||||
}
|
||||
|
||||
/**
|
||||
* On clicking Split button, shows dialog for splitting selected
|
||||
* {@link MaterialAssignment} into two
|
||||
*
|
||||
* @param materialAssignment
|
||||
*/
|
||||
@SuppressWarnings("unchecked")
|
||||
public void showSplitMaterialAssignmentDlg(MaterialAssignment materialAssignment) {
|
||||
MessageboxDlg dialogSplitAssignment;
|
||||
|
||||
final String message = _("Create new material assignment out of material assignment {0}. Are you sure?",
|
||||
materialAssignment.getMaterial().getCode());
|
||||
|
||||
Map args = new HashMap();
|
||||
args.put("message", message);
|
||||
args.put("title", _("Split new assignment"));
|
||||
args.put("OK", Messagebox.OK);
|
||||
args.put("CANCEL", Messagebox.CANCEL);
|
||||
args.put("icon", Messagebox.QUESTION);
|
||||
|
||||
dialogSplitAssignment = (MessageboxDlg) Executions
|
||||
.createComponents("/orders/_splitMaterialAssignmentDlg.zul",
|
||||
self, args);
|
||||
Doublebox dbUnits = (Doublebox) dialogSplitAssignment.getFellowIfAny("dbUnits");
|
||||
dbUnits.setValue(materialAssignment.getUnits());
|
||||
try {
|
||||
dialogSplitAssignment.doModal();
|
||||
int status = dialogSplitAssignment.getResult();
|
||||
if (Messagebox.OK == status) {
|
||||
splitMaterialAssignment(materialAssignment, dbUnits.getValue());
|
||||
}
|
||||
} catch (SuspendNotAllowedException e) {
|
||||
LOG.error(_("Error on splitting element: ", materialAssignment.getId()), e);
|
||||
} catch (InterruptedException e) {
|
||||
LOG.error(_("Error on splitting element: ", materialAssignment.getId()), e);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Creates a new {@link MaterialAssignment} out of materialAssignment, but
|
||||
* setting its units attribute to units.
|
||||
*
|
||||
* materialAssignment passed as parameter decreases its units attribute in units
|
||||
*
|
||||
* @param materialAssignment
|
||||
* @param units
|
||||
*/
|
||||
private void splitMaterialAssignment(MaterialAssignment materialAssignment, double units) {
|
||||
MaterialAssignment newMaterialAssignment = MaterialAssignment.create(materialAssignment);
|
||||
double currentUnits = materialAssignment.getUnits();
|
||||
if (units > currentUnits) {
|
||||
units = currentUnits;
|
||||
currentUnits = 0;
|
||||
} else {
|
||||
currentUnits -= units;
|
||||
}
|
||||
newMaterialAssignment.setUnits(units);
|
||||
materialAssignment.setUnits(currentUnits);
|
||||
assignedMaterialsToOrderElementModel.addMaterialAssignment(newMaterialAssignment);
|
||||
Util.reloadBindings(gridMaterials);
|
||||
@Override
|
||||
protected void setUnits(MaterialAssignment assignment, double units) {
|
||||
assignment.setUnits(units);
|
||||
}
|
||||
|
||||
}
|
||||
|
|
|
|||
Loading…
Add table
Reference in a new issue