/*
*
* 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.gui;
import java.awt.Container;
import java.awt.Dialog;
import java.awt.Dimension;
import java.awt.Frame;
import java.awt.Toolkit;
import java.awt.Window;
import java.awt.event.KeyEvent;
import java.awt.event.KeyListener;
import javax.swing.JButton;
import javax.swing.JComponent;
import javax.swing.JDialog;
import javax.swing.JLabel;
import org.apache.airavata.common.utils.SwingUtil;
import org.apache.airavata.xbaya.XBayaEngine;
import org.apache.airavata.xbaya.XBayaRuntimeException;
public class XBayaDialog {
private Window owner;
private String title;
private String description;
private JDialog dialog;
private JComponent mainPanel;
private JComponent buttonPanel;
/**
* Constructs an XBayaDialog.
*
* @param engine
* @param title
* @param mainPanel
* @param buttonPanel
*/
public XBayaDialog(XBayaEngine engine, String title, XBayaComponent mainPanel, XBayaComponent buttonPanel) {
this(engine.getGUI().getFrame(), title, mainPanel.getSwingComponent(), buttonPanel.getSwingComponent());
}
/**
* Constructs an XBayaDialog.
*
* @param engine
* @param title
* @param mainPanel
* @param buttonPanel
*/
public XBayaDialog(XBayaEngine engine, String title, XBayaComponent mainPanel, JComponent buttonPanel) {
this(engine.getGUI().getFrame(), title, mainPanel.getSwingComponent(), buttonPanel);
}
/**
* Constructs an XBayaDialog.
*
* @param engine
* @param title
* @param description
* @param mainPanel
* @param buttonPanel
*/
public XBayaDialog(XBayaEngine engine, String title, String description, XBayaComponent mainPanel,
JComponent buttonPanel) {
this(engine.getGUI().getFrame(), title, description, mainPanel.getSwingComponent(), buttonPanel);
}
/**
* Constructs an XBayaDialog.
*
* @param engine
* @param title
* @param mainPanel
* @param buttonPanel
*/
public XBayaDialog(XBayaEngine engine, String title, JComponent mainPanel, JComponent buttonPanel) {
this(engine.getGUI().getFrame(), title, mainPanel, buttonPanel);
}
/**
* Constructs an XBayaDialog.
*
* @param owner
* @param title
* @param mainPanel
* @param buttonPanel
*/
public XBayaDialog(Window owner, String title, XBayaComponent mainPanel, JComponent buttonPanel) {
this(owner, title, mainPanel.getSwingComponent(), buttonPanel);
}
/**
* Constructs an XBayaDialog.
*
* @param owner
* @param title
* @param mainPanel
* @param buttonPanel
*/
public XBayaDialog(Window owner, String title, JComponent mainPanel, JComponent buttonPanel) {
this(owner, title, null, mainPanel, buttonPanel);
}
/**
* Constructs an XBayaDialog.
*
* @param owner
* @param title
* @param description
* @param mainPanel
* @param buttonPanel
*/
public XBayaDialog(Window owner, String title, String description, JComponent mainPanel, JComponent buttonPanel) {
this.owner = owner;
this.title = title;
this.description = description;
this.mainPanel = mainPanel;
this.buttonPanel = buttonPanel;
init();
}
/**
* @return The dialog.
*/
public JDialog getDialog() {
return this.dialog;
}
/**
* Determines whether this component should be visible when its parent is visible. Components are initially visible,
* with the exception of top level components such as <code>Frame</code> objects.
*
* @return <code>true</code> if the component is visible, <code>false</code> otherwise
*/
public boolean isVisible() {
return this.dialog.isVisible();
}
/**
* Shows the dialog.
*/
public void show() {
this.dialog.pack();
// Adjust the size if it's bigger than the screen.
Dimension size = this.dialog.getSize();
Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();
final int inset = 100;
int width = size.width;
if (width > screenSize.width) {
width = screenSize.width - inset;
}
int height = size.height;
if (height > screenSize.height) {
height = screenSize.height - inset;
}
this.dialog.setSize(width, height);
this.dialog.setLocationRelativeTo(this.owner);
this.dialog.setVisible(true);
}
/**
* Just set dialog visible Do NOTHING to layout
*/
public void simpeShow() {
this.dialog.setVisible(true);
}
/**
* Hides the dialog.
*/
public void hide() {
this.dialog.setVisible(false);
}
/**
* @param title
*/
public void setTitle(String title) {
this.title = title;
this.dialog.setTitle(title);
}
/**
* @param button
*/
public void setDefaultButton(JButton button) {
this.dialog.getRootPane().setDefaultButton(button);
}
public void setCancelButton(final JButton button){
this.dialog.getRootPane().addKeyListener(new KeyListener(){
@Override
public void keyPressed(KeyEvent event) {
if (event.getKeyCode()==27){
button.getAction().actionPerformed(null);
}
}
@Override
public void keyReleased(KeyEvent arg0) {
}
@Override
public void keyTyped(KeyEvent arg0) {
}
});
}
private void init() {
if (this.owner instanceof Frame) {
this.dialog = new JDialog((Frame) this.owner);
} else if (this.owner instanceof Dialog) {
this.dialog = new JDialog((Dialog) this.owner);
} else {
// This should not happen.
throw new XBayaRuntimeException("The owner component was neither Frame or Dialog.");
}
this.dialog.setTitle(this.title);
this.dialog.setModal(true);
this.dialog.setResizable(true);
Container contentPane = this.dialog.getContentPane();
int numRow = 0;
if (this.description != null && this.description.length() > 0) {
JLabel descriptionLabel = new JLabel("<html>" + this.description + "</html>");
contentPane.add(descriptionLabel);
numRow++;
}
contentPane.add(this.mainPanel);
numRow++;
contentPane.add(this.buttonPanel);
numRow++;
SwingUtil.layoutToGrid(contentPane, numRow, 1, numRow - 2, 0);
}
}