Application: gvSIG desktop » gvSIG scripting

package org.gvsig.scripting.main;

import java.awt.BorderLayout;

import java.awt.event.ActionEvent;

import java.awt.event.ActionListener;

import java.io.File;

import java.net.URL;

import java.util.Calendar;

import java.util.Date;

import java.util.HashMap;

import java.util.Map;

import javax.swing.JComponent;

import javax.swing.JFrame;

import javax.swing.JMenu;

import javax.swing.JMenuBar;

import javax.swing.JMenuItem;

import javax.swing.WindowConstants;

import org.apache.commons.cli.CommandLine;

import org.apache.commons.cli.CommandLineParser;

import org.apache.commons.cli.Options;

import org.apache.commons.cli.ParseException;

import org.apache.commons.cli.PosixParser;

import org.gvsig.about.AboutLocator;

import org.gvsig.about.AboutManager;

import org.gvsig.scripting.ScriptingDialog;

import org.gvsig.scripting.ScriptingManager;

import org.gvsig.scripting.swing.api.ScriptingSwingLocator;

import org.gvsig.scripting.swing.api.ScriptingUIManager;

import org.gvsig.tools.library.impl.DefaultLibrariesInitializer;

public class Main {

        /**

         * 

         */

        private static final long serialVersionUID = -6853523688803006280L;

        ScriptingUIManager uimanager;

        AboutManager aboutManager;

        ScriptingManager manager;

        public static void main(String args[]) {

                Main main = new Main();

                main.doMain(args);

        }

        private void initializeAbout() {

                aboutManager = AboutLocator.getManager();

                Map<String, String> gvsig_vars = new HashMap<String, String>();

                gvsig_vars.put("version", "2.0.0");

                gvsig_vars.put("build", "2020");

                aboutManager.setProject("gvSIG Desktop", getResource("gvsig.html"),

                                null, gvsig_vars);

                aboutManager.getProject().set("build", "2021");

                aboutManager.addSponsor("Generalitat Valenciana",

                                getResource("gva.html"), 1);

                aboutManager.addDeveloper("gvSIG Asocicion",

                                getResource("gvSIG-asociacion.html"), 2);

        }

        private void registerPluginFolders(File pluginsFolder) {

            File[] folders = pluginsFolder.listFiles();

            for (File folder : folders) {

                    File scriptsFolder = new File(folder,"scripting/scripts");

                    if( scriptsFolder.exists() ) {

                            manager.registerSystemFolder(folder.getName(), scriptsFolder);

                    }

                    File libFolder = new File(folder,"scripting/lib");

                    if( libFolder.exists() ) {

                            manager.addLibFolder(libFolder);

                    }

                }

        }

        public void doMain(String args[]) {

                new DefaultLibrariesInitializer().fullInitialize();

                initializeAbout();

                uimanager = ScriptingSwingLocator.getUIManager();

                manager = uimanager.getManager();

                Options options = new Options();

                options.addOption("l", "show-launcher", false,

                                "Show the launcher window");

                options.addOption("c", "show-composer", false,

                                "Show the composer window");

                options.addOption("r", "run", true, "Run the specified script");

                options.addOption("f", "plugins-folder", true, "Register scripts and libs folder in the plugins located in this location");

                options.addOption("s", "show", true, "Show the specified dialog");

                options.addOption("h", "home", true,

                                "Specify for the home of the script framework");

                CommandLineParser parser = new PosixParser();

                CommandLine line = null;

                try {

                        line = parser.parse(options, args);

                        if (line.hasOption("home")) {

                                manager.setHomeFolder(new File(line.getOptionValue("home")));

                        }

                        if (line.hasOption("plugins-folder")) {

                                registerPluginFolders(new File(line.getOptionValue("plugins-folder")));

                        }

                        if (line.hasOption("show-launcher")) {

                                showLauncher();

                        }

                        if (line.hasOption("show-composer")) {

                                showComposer();

                        }

                        if (line.hasOption("run")) {

                                manager.getScript(new File(line.getOptionValue("run"))).run();

                        }

                        if (line.hasOption("show")) {

                                showDialog(line.getOptionValue("show"));

                                if ( !(line.hasOption("show-launcher") || line.hasOption("show-composer")) ) {

                                        System.exit(0);

                                }

                        }

                } catch (ParseException exp) {

                        System.out.println("Unexpected exception:" + exp.getMessage());

                }

                String[] moreArgs = line.getArgs();

                if( moreArgs.length > 0 ) {

                        showDialog(moreArgs[0]);

                        System.exit(0);

                }

                showLauncher();

        }

        private void showDialog(String name) {

                if (!name.endsWith(".dlg")) {

                        name = name + ".dlg";

                }

                ScriptingDialog dlg = (ScriptingDialog) manager

                                .getScript(new File(name));

                dlg.setShowMode(ScriptingDialog.MODE_DIALOG);

                dlg.run();

        }

        private void showLauncher() {

                JFrame frame = new JFrame("gvSIG's Script Framework");

                frame.setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);

                // Create the menu bar.

                JMenuBar menuBar = new JMenuBar();

                // Build the menu.

                JMenu menu_file = new JMenu("File");

                JMenuItem menuItem_composer = new JMenuItem("Composer");

                menuItem_composer.addActionListener(new ActionListener() {

                        public void actionPerformed(ActionEvent e) {

                                showComposer();

                        }

                });

                menu_file.add(menuItem_composer);

                JMenuItem menuItem_installer = new JMenuItem("Install package");

                menuItem_installer.addActionListener(new ActionListener() {

                        public void actionPerformed(ActionEvent e) {

                                showPackageInstaller(manager);

                        }

                });

                menu_file.add(menuItem_installer);

                JMenuItem menuItem_installPackage = new JMenuItem("Build package");

                menuItem_installer.addActionListener(new ActionListener() {

                        public void actionPerformed(ActionEvent e) {

                                showPackageBuilder(manager);

                        }

                });

                menu_file.add(menuItem_installPackage);

                menu_file.addSeparator();

                JMenuItem menuItem_exit = new JMenuItem("Exit");

                menuItem_exit.addActionListener(new ActionListener() {

                        public void actionPerformed(ActionEvent e) {

                                System.exit(0);

                        }

                });

                menu_file.add(menuItem_exit);

                menuBar.add(menu_file);

                frame.add(menuBar, BorderLayout.NORTH);

                frame.add(uimanager.createLauncher().asJComponent(), BorderLayout.CENTER);

                // Display the window.

                frame.pack();

                frame.setVisible(true);

        }

        @SuppressWarnings("unused")

        private Date getDate(int year, int month, int day) {

                Calendar cal = Calendar.getInstance();

                cal.set(year, month, day);

                return cal.getTime();

        }

        private URL getResource(String name) {

                URL resource = this.getClass().getResource(name);

                return resource;

        }

        private void showComposer() {

                showWindow(uimanager.createComposer().asJComponent(), "Scripting Composer");

        }

        private void showPackageInstaller(ScriptingManager manager) {

                // not implemented

        }

        private void showPackageBuilder(ScriptingManager manager) {

                // not implemented

        }

        private void showWindow(JComponent component, String title) {

                JFrame frame = new JFrame(title);

                frame.setDefaultCloseOperation(WindowConstants.DISPOSE_ON_CLOSE);

                frame.setContentPane(component);

                // Display the window.

                frame.pack();

                frame.setVisible(true);

        }

}