org.docwhat.iated.ui.PreferencesDialog.java Source code

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Here is the source code for org.docwhat.iated.ui.PreferencesDialog.java

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/*
 * IATed -- It's All Text! Editor Daemon
 * Copyright (C) 2010,2011  Christian Hltje
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
package org.docwhat.iated.ui;

import java.io.File;
import javax.swing.JFileChooser;
import javax.swing.filechooser.FileFilter;
import org.apache.commons.exec.OS;
import org.docwhat.iated.AppState;

/**
 * The preferences dialog for the Its All Text! application. This dialog box was
 * designed using the NetBeans GUI designer.
 * @author Christian Hltje
 * @author Jim Hurne
 */
public class PreferencesDialog extends javax.swing.JDialog {

    private static final long serialVersionUID = 1L;
    private AppState state;

    /** Creates new form PreferencesDialog */
    public PreferencesDialog(java.awt.Frame parent, boolean modal) {
        super(parent, modal);
        initComponents();
        this.state = AppState.INSTANCE;

        editorField.setText(state.getEditor());
        portField.setText(String.valueOf(state.getPort()));
    }

    public String getDefaultAppDirectory() {
        if (OS.isFamilyMac()) {
            return "/Applications";
        } else if (OS.isFamilyWindows() || OS.isFamilyWin9x()) {
            //TODO There is probably a better directory.
            return "C:\\";
        } else if (OS.isFamilyUnix()) {
            return "/usr/bin";
        } else {
            return ".";
        }
    }

    /**
     * This method is called from within the constructor to initialize the form.
     * WARNING: Do NOT modify this code. The content of this method is always
     * regenerated by the Form Editor.
     */
    // <editor-fold defaultstate="collapsed"
    // <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents
    private void initComponents() {

        saveButton = new javax.swing.JButton();
        jTabbedPane1 = new javax.swing.JTabbedPane();
        jPanel1 = new javax.swing.JPanel();
        editorField = new javax.swing.JTextField();
        browseButton = new javax.swing.JButton();
        editorLabel = new javax.swing.JLabel();
        jLabel1 = new javax.swing.JLabel();
        portField = new javax.swing.JTextField();
        cancelButton = new javax.swing.JButton();

        setDefaultCloseOperation(javax.swing.WindowConstants.DISPOSE_ON_CLOSE);
        setTitle("It's All Text! Preferences");
        setResizable(false);

        saveButton.setText("Save");
        saveButton.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                saveButtonActionPerformed(evt);
            }
        });

        editorField.setText("/usr/bin/gvim");

        browseButton.setText("Browse");
        browseButton.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                browseButtonActionPerformed(evt);
            }
        });

        editorLabel.setText("Editor:");

        jLabel1.setText("Port:");

        portField.setColumns(5);
        portField.setHorizontalAlignment(javax.swing.JTextField.TRAILING);

        javax.swing.GroupLayout jPanel1Layout = new javax.swing.GroupLayout(jPanel1);
        jPanel1.setLayout(jPanel1Layout);
        jPanel1Layout.setHorizontalGroup(jPanel1Layout
                .createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                .addGroup(jPanel1Layout.createSequentialGroup().addContainerGap()
                        .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                                .addComponent(editorLabel).addComponent(jLabel1))
                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                        .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                                .addComponent(portField, javax.swing.GroupLayout.PREFERRED_SIZE, 53,
                                        javax.swing.GroupLayout.PREFERRED_SIZE)
                                .addComponent(editorField, javax.swing.GroupLayout.DEFAULT_SIZE, 395,
                                        Short.MAX_VALUE))
                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                        .addComponent(browseButton).addContainerGap()));
        jPanel1Layout.setVerticalGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                .addGroup(jPanel1Layout.createSequentialGroup().addContainerGap().addGroup(jPanel1Layout
                        .createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE).addComponent(editorLabel)
                        .addComponent(editorField, javax.swing.GroupLayout.PREFERRED_SIZE,
                                javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                        .addComponent(browseButton))
                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                        .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                                .addComponent(jLabel1).addComponent(portField,
                                        javax.swing.GroupLayout.PREFERRED_SIZE,
                                        javax.swing.GroupLayout.DEFAULT_SIZE,
                                        javax.swing.GroupLayout.PREFERRED_SIZE))
                        .addContainerGap(221, Short.MAX_VALUE)));

        jTabbedPane1.addTab("General", jPanel1);

        cancelButton.setText("Cancel");
        cancelButton.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                cancelButtonActionPerformed(evt);
            }
        });

        javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
        getContentPane().setLayout(layout);
        layout.setHorizontalGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING).addGroup(
                javax.swing.GroupLayout.Alignment.TRAILING,
                layout.createSequentialGroup().addContainerGap().addGroup(layout
                        .createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING)
                        .addComponent(jTabbedPane1, javax.swing.GroupLayout.DEFAULT_SIZE, 601, Short.MAX_VALUE)
                        .addGroup(layout.createSequentialGroup()
                                .addComponent(cancelButton, javax.swing.GroupLayout.PREFERRED_SIZE, 75,
                                        javax.swing.GroupLayout.PREFERRED_SIZE)
                                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                                .addComponent(saveButton, javax.swing.GroupLayout.PREFERRED_SIZE, 81,
                                        javax.swing.GroupLayout.PREFERRED_SIZE)))
                        .addContainerGap()));
        layout.setVerticalGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING).addGroup(
                javax.swing.GroupLayout.Alignment.TRAILING,
                layout.createSequentialGroup().addContainerGap()
                        .addComponent(jTabbedPane1, javax.swing.GroupLayout.DEFAULT_SIZE, 354, Short.MAX_VALUE)
                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                        .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                                .addComponent(cancelButton).addComponent(saveButton))
                        .addContainerGap()));

        pack();
    }// </editor-fold>//GEN-END:initComponents

    private void saveButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_saveButtonActionPerformed
        //TODO Catch the NumberFormatException and do something with it.
        state.setPort(Integer.parseInt(portField.getText()));
        state.setEditor(editorField.getText());
        this.dispose();
    }//GEN-LAST:event_saveButtonActionPerformed

    private void cancelButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_cancelButtonActionPerformed
        this.dispose();
    }//GEN-LAST:event_cancelButtonActionPerformed

    private void browseButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_browseButtonActionPerformed
        JFileChooser chooser = new JFileChooser();
        chooser.setDialogTitle("Please select your editor");

        chooser.setCurrentDirectory(new File(getDefaultAppDirectory()));

        chooser.setFileFilter(new FileFilter() {
            public boolean accept(File f) {
                if (OS.isFamilyMac() && f.isDirectory() && f.getName().toLowerCase().endsWith(".app")) {
                    return (true);
                }
                return f.canExecute();
            }

            public String getDescription() {
                return "Applications";
            }
        });

        int result = chooser.showOpenDialog(this);

        if (result == JFileChooser.APPROVE_OPTION) {
            editorField.setText(chooser.getSelectedFile().getPath());
        }
    }//GEN-LAST:event_browseButtonActionPerformed
     // Variables declaration - do not modify//GEN-BEGIN:variables

    private javax.swing.JButton browseButton;
    private javax.swing.JButton cancelButton;
    private javax.swing.JTextField editorField;
    private javax.swing.JLabel editorLabel;
    private javax.swing.JLabel jLabel1;
    private javax.swing.JPanel jPanel1;
    private javax.swing.JTabbedPane jTabbedPane1;
    private javax.swing.JTextField portField;
    private javax.swing.JButton saveButton;
    // End of variables declaration//GEN-END:variables
}