source: release-kits/shared/ant-installer/src/org/tp23/antinstaller/renderer/swing/LicensePageRenderer.java@ 15210

/* 
 * Copyright 2005 Paul Hinds
 *
 * 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 org.tp23.antinstaller.renderer.swing;

import java.awt.BorderLayout;
import java.io.BufferedReader;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.util.ResourceBundle;

import javax.swing.BorderFactory;
import javax.swing.JScrollPane;
import javax.swing.JTextArea;

import org.tp23.antinstaller.ValidationException;
import org.tp23.antinstaller.page.LicensePage;
import org.tp23.antinstaller.runtime.ConfigurationException;

/**
 *
 * <p>Renders the license page </p>
 * <p> </p>
 * <p>Copyright: Copyright (c) 2004</p>
 * <p>Company: tp23</p>
* @todo this could be an input type and simple renderer
 * @author Paul Hinds
 * @version $Id: LicensePageRenderer.java,v 1.5 2007/01/12 10:49:09 anothermwilson Exp $
 */
public class LicensePageRenderer
    extends SwingPageRenderer {

    private static final ResourceBundle res = ResourceBundle.getBundle("resources.LanguagePack");

    private JTextArea licenseTextArea = new JTextArea();
    private JScrollPane scrollPane = new JScrollPane();

    public LicensePageRenderer(){
    }

    public boolean validateFields()throws ValidationException{
        return true; // @todo option to force accepting or tick box to accept
    }

    public void instanceInit() throws Exception {
        String resource = ((LicensePage)page).getResource();
        InputStream licensein = this.getClass().getResourceAsStream(resource);
        if (licensein == null) {
            //delete me
            System.out.println( "licensein is null" );
            throw new ConfigurationException("License resource '" + resource + "' is missing from installer");
        }
        BufferedReader reader = new BufferedReader(new InputStreamReader(licensein));
        StringBuffer sb = new StringBuffer();
        String line;
        while((line = reader.readLine()) != null){
            sb.append(line);
            sb.append('\n');
        }

        licenseTextArea.setText(sb.toString());
        licenseTextArea.setTabSize(4);
        licenseTextArea.setAutoscrolls(true);
        licenseTextArea.setCaretPosition(0);
        licenseTextArea.setEditable(false);
        licenseTextArea.setLineWrap(true);
        licenseTextArea.setWrapStyleWord(true);
        licenseTextArea.setBorder(BorderFactory.createEmptyBorder(2, 2, 2, 2));
        scrollPane.getViewport().add(licenseTextArea);
        scrollPane.setVerticalScrollBarPolicy(JScrollPane.VERTICAL_SCROLLBAR_ALWAYS);

        scrollPane.setBorder(
            BorderFactory.createCompoundBorder(
                BorderFactory.createEmptyBorder(4, 4, 4, 4),
                BorderFactory.createEtchedBorder()
                )
            );
        this.add(scrollPane, BorderLayout.CENTER);

        getNextButton().setText( res.getString( "license.next.text" ) );
        getNextButton().setIcon(getImage("/resources/icons/ok.png"));
        getCancelButton().setText( res.getString( "license.cancel.text" ) );

    }

    public void updateInputFields(){
        ;
    }



    /**
     * updateDefaultValues
     */
    public void updateDefaultValues() {
    }
}