MemoConfigurationDialog.java

/**
 *
 * 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 org.apache.airavata.workflow.model.graph.system.MemoNode;
import org.apache.airavata.xbaya.XBayaEngine;
import org.apache.airavata.xbaya.ui.dialogs.XBayaDialog;
import org.apache.airavata.xbaya.ui.widgets.GridPanel;
import org.apache.airavata.xbaya.ui.widgets.XBayaLabel;
import org.apache.airavata.xbaya.ui.widgets.XBayaTextArea;

public class MemoConfigurationDialog {

    private XBayaEngine engine;

    private MemoNode node;

    private XBayaDialog dialog;

    private XBayaTextArea memoTextArea;

    /**
     * Constructs an InputConfigurationWindow.
     * 
     * @param node
     * @param engine
     */
    public MemoConfigurationDialog(MemoNode node, XBayaEngine engine) {
        this.engine = engine;
        this.node = node;
        initGui();
    }

    /**
     * Shows the dialog.
     */
    public void show() {
        this.memoTextArea.setText(this.node.getMemo());
        this.dialog.show();
    }

    /**
     * Hides the dialog.
     */
    private void hide() {
        this.dialog.hide();
    }

    private void setInput() {
        String memo = this.memoTextArea.getText();
        this.node.setMemo(memo);
        hide();
        this.engine.getGUI().getGraphCanvas().repaint();
    }

    /**
     * Initializes the GUI.
     */
    private void initGui() {
        this.memoTextArea = new XBayaTextArea();
        XBayaLabel memoLabel = new XBayaLabel("Memo", this.memoTextArea);

        GridPanel gridPanel = new GridPanel();
        gridPanel.add(memoLabel);
        gridPanel.add(this.memoTextArea);
        gridPanel.layout(1, 2, 0, 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.engine.getGUI(), "Memo", gridPanel, buttonPanel);
        this.dialog.setDefaultButton(okButton);
    }

}