source: other-projects/trunk/realistic-books/packages/AntInstaller/src_ext/org/tp23/antinstaller/util/CreateLanguagePack.java@ 19253

/* 
 * 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.util;

import java.io.BufferedReader;
import java.io.File;
import java.io.IOException;
import java.io.InputStreamReader;

import javax.swing.JDialog;
import javax.swing.JFileChooser;
import javax.swing.JFrame;
import javax.swing.JOptionPane;
import javax.swing.filechooser.FileFilter;

import org.tp23.antinstaller.InstallException;
import org.tp23.antinstaller.Installer;
import org.tp23.antinstaller.InstallerContext;
import org.tp23.antinstaller.runtime.exe.LoadConfigFilter;

public class CreateLanguagePack {

    
    public static void main(String[] args) {
        try {
            BufferedReader br = new BufferedReader(new InputStreamReader(System.in));

            System.out.println("Create LanguagePack for antinstall-config.xml in the current directory?");
            br.readLine();
            
            System.out.println("Enter Locale to create e.g. es_EU");
            String locale = br.readLine().trim();
            
            createLanguagePack(loadConfigFile(new File("."), "antinstall-config.xml" ), locale, new File("."));
            
            System.out.println("done.");
        } catch (IOException e) {
            e.printStackTrace();
        } catch (InstallException e) {
            e.printStackTrace();
        }
    }
    
    public static File guiMain(JFrame root) {
        try {
            JFileChooser chooser = new JFileChooser();
            chooser.setDialogTitle("Select antinstall-config.xml file");
            chooser.setApproveButtonText("Select file");
            FileFilter ff = new FileFilter(){
                public boolean accept(File file){
                    return file.getName().equals("antinstall-config.xml") || file.isDirectory();
                }
                public String getDescription() {
                    return "antinstall-config.xml files";
                }
            };
            chooser.setFileFilter(ff);
            chooser.showOpenDialog(root);
            File chosen = chooser.getSelectedFile();
            if(chosen != null){
                chooser = new JFileChooser();
                chooser.setDialogTitle("Select output directory");
                chooser.setApproveButtonText("Internationalise file");
                chooser.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY);
                chooser.setCurrentDirectory(chosen.getParentFile());
                chooser.showOpenDialog(root);
                File dir = chooser.getSelectedFile();
                if(dir != null){
                    createLanguagePack(loadConfigFile(chosen.getParentFile(), chosen.getName()), null, dir);
                    if(! dir.getName().equals("resources")){
                        JOptionPane.showMessageDialog(root, "When the resources files are added to the installer jar\n the parent directory must be /resources/");
                    }
                    return new File(dir, "LanguagePack.properties");
                }
            }

        } catch (IOException e) {
            e.printStackTrace();
        } catch (InstallException e) {
            e.printStackTrace();
        }
        return null;
    }
    
    private static Installer loadConfigFile(File rootDir, String configName) throws InstallException{
        InstallerContext ctx = new InstallerContext();
        ctx.setFileRoot(rootDir);
        ctx.setInstallerConfigFile(configName);
        LoadConfigFilter configLoader = new LoadConfigFilter();
        configLoader.exec(ctx);
        Installer installer = ctx.getInstaller();
        return installer;
    }
    
    private static void createLanguagePack(Installer installer, String locale, File outputDir) throws IOException{
        LangPackFileRenderer renderer = new LangPackFileRenderer();
        renderer.renderProperties(installer, outputDir, locale);
    }
}