/** * * 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.airavata.xbaya.ui.dialogs.graph.system; import java.awt.event.ActionEvent; import javax.swing.AbstractAction; import javax.swing.JButton; import javax.swing.JPanel; import javax.swing.JSpinner; import javax.swing.SpinnerNumberModel; import org.apache.airavata.workflow.model.graph.GraphException; import org.apache.airavata.workflow.model.graph.system.ForEachNode; import org.apache.airavata.xbaya.ui.XBayaGUI; import org.apache.airavata.xbaya.ui.dialogs.XBayaDialog; import org.apache.airavata.xbaya.ui.utils.ErrorMessages; import org.apache.airavata.xbaya.ui.widgets.GridPanel; import org.apache.airavata.xbaya.ui.widgets.XBayaLabel; import org.apache.airavata.xbaya.ui.widgets.XBayaTextField; public class ForEachConfigurationDialog { private XBayaGUI xbayaGUI; private ForEachNode node; private XBayaDialog dialog; private XBayaTextField nameTextField; private XBayaTextField idTextField; private JSpinner numPorts; /** * Constructs an InputConfigurationWindow. * * @param node * @param engine */ public ForEachConfigurationDialog(ForEachNode node, XBayaGUI xbayaGUI) { this.xbayaGUI=xbayaGUI; this.node = node; initGui(); } /** * Shows the dialog. */ @SuppressWarnings("boxing") public void show() { String name = this.node.getName(); this.nameTextField.setText(name); this.idTextField.setText(this.node.getID()); int number = this.node.getInputPorts().size(); this.numPorts.setValue(number); this.dialog.show(); } /** * Hides the dialog. */ private void hide() { this.dialog.hide(); } private void setInput() { Integer value = (Integer) this.numPorts.getValue(); int number = value.intValue(); int current = this.node.getOutputPorts().size(); try { if (number > current) { // Add ports for (int i = 0; i < number - current; i++) { this.node.addInputPort(); this.node.addOutputPort(); } } else if (number < current) { for (int i = 0; i < current - number; i++) { this.node.removeInputPort(); this.node.removeOutputPort(); } } else { // Do nothing. } } catch (GraphException e) { this.xbayaGUI.getErrorWindow().error(ErrorMessages.UNEXPECTED_ERROR, e); } hide(); this.xbayaGUI.getGraphCanvas().repaint(); } /** * Initializes the GUI. */ private void initGui() { this.nameTextField = new XBayaTextField(); this.nameTextField.setEditable(false); XBayaLabel nameLabel = new XBayaLabel("Name", this.nameTextField); this.idTextField = new XBayaTextField(); this.idTextField.setEditable(false); XBayaLabel idLabel = new XBayaLabel("ID", this.idTextField); SpinnerNumberModel model = new SpinnerNumberModel(1, 1, Integer.MAX_VALUE, 1); this.numPorts = new JSpinner(model); XBayaLabel numPortLabel = new XBayaLabel("Number of Parameters", this.numPorts); GridPanel gridPanel = new GridPanel(); gridPanel.add(nameLabel); gridPanel.add(this.nameTextField); gridPanel.add(idLabel); gridPanel.add(this.idTextField); gridPanel.add(numPortLabel); gridPanel.add(this.numPorts); gridPanel.layout(3, 2, GridPanel.WEIGHT_NONE, 1); JButton okButton = new JButton("OK"); okButton.addActionListener(new AbstractAction() { public void actionPerformed(ActionEvent e) { setInput(); } }); JButton cancelButton = new JButton("Cancel"); cancelButton.addActionListener(new AbstractAction() { public void actionPerformed(ActionEvent e) { hide(); } }); JPanel buttonPanel = new JPanel(); buttonPanel.add(okButton); buttonPanel.add(cancelButton); this.dialog = new XBayaDialog(this.xbayaGUI, "ForEach Configuration", gridPanel, buttonPanel); this.dialog.setDefaultButton(okButton); } }