blob: bf13f7c238cd2c0788041c8b2505b6f0164cd310 [file] [log] [blame]
/*
* Copyright 2004,2005 The Apache Software Foundation.
*
* Licensed 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 sample.yahooservices.RESTSearch;
import javax.swing.*;
import javax.swing.event.HyperlinkListener;
import javax.swing.event.HyperlinkEvent;
import java.awt.*;
import java.awt.event.ActionListener;
import java.awt.event.ActionEvent;
public class UserInterface extends JPanel implements HyperlinkListener {
private JEditorPane jep;
private JScrollPane scrollPane;
private JTextField schField;
private JTextField formatField;
private JButton schButton;
private JButton backButton;
private JLabel schLabel;
private JLabel formatLabel;
private RESTSearchModel model;
private RESTSearchClient parent;
private String response;
public UserInterface(RESTSearchClient parent) {
this.parent = parent;
model = new RESTSearchModel();
initComponents();
schButton.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
handleSearch();
}
});
backButton.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
handleBack();
}
});
Container pane = parent.getContentPane();
pane.setLayout(null);
pane.add(schLabel);
pane.add(schField);
pane.add(formatLabel);
pane.add(formatField);
pane.add(backButton);
pane.add(schButton);
pane.add(scrollPane);
}
public void initComponents() {
schLabel = new JLabel("Search for");
schLabel.setBounds(20, 10, 80, 25);
schField = new JTextField();
schField.setBounds(90, 10, 250, 25);
formatLabel = new JLabel("format");
formatLabel.setBounds(350, 10, 50, 25);
formatField = new JTextField();
formatField.setBounds(400, 10, 100, 25);
backButton = new JButton("Back to Results");
backButton.setBounds(670, 10, 150, 25);
backButton.setEnabled(false);
schButton = new JButton("Search");
schButton.setBounds(510, 10, 150, 25);
jep = new JEditorPane();
jep.setEditable(false);
jep.setContentType("text/html");
jep.addHyperlinkListener(this);
scrollPane = new JScrollPane(jep);
scrollPane.setBounds(10, 80, (RESTSearchClient.width - 30), (RESTSearchClient.height - 160));
}
private void handleSearch(){
String query = schField.getText();
if(!query.equals("")){
response = model.searchYahoo(query, formatField.getText());
jep.setText(response);
}
}
private void handleBack(){
jep.setText(response);
backButton.setEnabled(false);
}
public void hyperlinkUpdate(HyperlinkEvent he) {
if (he.getEventType() == HyperlinkEvent.EventType.ACTIVATED) {
try {
jep.setPage(he.getURL());
backButton.setEnabled(true);
}
catch (Exception e) {
JOptionPane.showMessageDialog(parent, "Page could not be loaded",
"Page Error", JOptionPane.ERROR_MESSAGE);
}
}
}
}