| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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 org.apache.openaz.xacml.admin.view.windows; |
| |
| import java.util.Set; |
| |
| import org.apache.openaz.xacml.api.pap.PDPGroup; |
| import com.vaadin.annotations.AutoGenerated; |
| import com.vaadin.data.Property.ValueChangeEvent; |
| import com.vaadin.data.Property.ValueChangeListener; |
| import com.vaadin.event.ShortcutAction.KeyCode; |
| import com.vaadin.ui.AbstractSelect.ItemCaptionMode; |
| import com.vaadin.ui.Alignment; |
| import com.vaadin.ui.Button; |
| import com.vaadin.ui.Button.ClickEvent; |
| import com.vaadin.ui.Button.ClickListener; |
| import com.vaadin.ui.ListSelect; |
| import com.vaadin.ui.VerticalLayout; |
| import com.vaadin.ui.Window; |
| |
| public class SelectPDPGroupWindow extends Window { |
| |
| /*- VaadinEditorProperties={"grid":"RegularGrid,20","showGrid":true,"snapToGrid":true,"snapToObject":true,"movingGuides":false,"snappingDistance":10} */ |
| |
| @AutoGenerated |
| private VerticalLayout mainLayout; |
| @AutoGenerated |
| private Button buttonSave; |
| @AutoGenerated |
| private ListSelect listSelectPDPGroup; |
| /** |
| * |
| */ |
| private static final long serialVersionUID = 1L; |
| private final SelectPDPGroupWindow self = this; |
| |
| private boolean saved = false; |
| |
| private PDPGroup selectedGroup = null; |
| /** |
| * The constructor should first build the main layout, set the |
| * composition root and then do any custom initialization. |
| * |
| * The constructor will not be automatically regenerated by the |
| * visual editor. |
| */ |
| // TODO - Refactor. Unused formal parameter: caption. Either determine |
| // that this parameter is unnecessary and remove it (including removing |
| // it from all constructor method consumers), or use it. |
| // NOTE: Setting to NOPMD for now. |
| public SelectPDPGroupWindow(Set<PDPGroup> groups, String caption) { //NOPMD |
| buildMainLayout(); |
| //setCompositionRoot(mainLayout); |
| setContent(mainLayout); |
| // |
| // Setup the shortcuts |
| // |
| this.setCloseShortcut(KeyCode.ESCAPE); |
| this.buttonSave.setClickShortcut(KeyCode.ENTER); |
| // |
| // initialize |
| // |
| this.initialize(groups); |
| // |
| // Focus |
| // |
| this.listSelectPDPGroup.focus(); |
| // |
| // setup the button |
| // |
| this.setupButtons(); |
| } |
| |
| protected void initialize(Set<PDPGroup> groups) { |
| // |
| // Initialize the list |
| // |
| this.initializeSelect(groups); |
| // |
| // Buttons |
| // |
| this.initializeButtons(); |
| } |
| |
| protected void initializeButtons() { |
| this.buttonSave.addClickListener(new ClickListener() { |
| private static final long serialVersionUID = 1L; |
| |
| @Override |
| public void buttonClick(ClickEvent event) { |
| // |
| // Get the selected value |
| // |
| self.selectedGroup = (PDPGroup) self.listSelectPDPGroup.getValue(); |
| assert self.selectedGroup != null; |
| // |
| // Mark ourselves as saved |
| // |
| self.saved = true; |
| // |
| // Close window |
| // |
| self.close(); |
| } |
| }); |
| } |
| |
| public boolean isSaved() { |
| return saved; |
| } |
| |
| public PDPGroup selectedGroup() { |
| return this.selectedGroup; |
| } |
| |
| private void initializeSelect(Set<PDPGroup> groups) { |
| // |
| // Initialize GUI properties |
| // |
| this.listSelectPDPGroup.setImmediate(true); |
| this.listSelectPDPGroup.setItemCaptionMode(ItemCaptionMode.EXPLICIT); |
| this.listSelectPDPGroup.setNullSelectionAllowed(false); |
| this.listSelectPDPGroup.setNewItemsAllowed(false); |
| this.listSelectPDPGroup.setMultiSelect(false); |
| // |
| // Add items |
| // |
| for (PDPGroup group : groups) { |
| this.listSelectPDPGroup.addItem(group); |
| this.listSelectPDPGroup.setItemCaption(group, group.getName()); |
| } |
| // |
| // Listen to events |
| // |
| this.listSelectPDPGroup.addValueChangeListener(new ValueChangeListener() { |
| private static final long serialVersionUID = 1L; |
| |
| @Override |
| public void valueChange(ValueChangeEvent event) { |
| self.setupButtons(); |
| } |
| }); |
| } |
| |
| protected void setupButtons() { |
| if (self.listSelectPDPGroup.getValue() == null) { |
| self.buttonSave.setEnabled(false); |
| } else { |
| self.buttonSave.setEnabled(true); |
| } |
| } |
| |
| @AutoGenerated |
| private VerticalLayout buildMainLayout() { |
| // common part: create layout |
| mainLayout = new VerticalLayout(); |
| mainLayout.setImmediate(false); |
| mainLayout.setWidth("-1px"); |
| mainLayout.setHeight("-1px"); |
| mainLayout.setMargin(true); |
| mainLayout.setSpacing(true); |
| |
| // top-level component properties |
| setWidth("-1px"); |
| setHeight("-1px"); |
| |
| // listSelectPDPGroup |
| listSelectPDPGroup = new ListSelect(); |
| listSelectPDPGroup.setImmediate(false); |
| listSelectPDPGroup.setWidth("-1px"); |
| listSelectPDPGroup.setHeight("-1px"); |
| listSelectPDPGroup.setInvalidAllowed(false); |
| listSelectPDPGroup.setRequired(true); |
| mainLayout.addComponent(listSelectPDPGroup); |
| mainLayout.setExpandRatio(listSelectPDPGroup, 1.0f); |
| |
| // buttonSave |
| buttonSave = new Button(); |
| buttonSave.setCaption("Save"); |
| buttonSave.setImmediate(true); |
| buttonSave.setWidth("-1px"); |
| buttonSave.setHeight("-1px"); |
| mainLayout.addComponent(buttonSave); |
| mainLayout.setComponentAlignment(buttonSave, new Alignment(48)); |
| |
| return mainLayout; |
| } |
| |
| } |