Java tutorial
/************************************************************************** OmegaT - Computer Assisted Translation (CAT) tool with fuzzy matching, translation memory, keyword search, glossaries, and translation leveraging into updated projects. Copyright (C) 2000-2006 Keith Godfrey and Maxym Mykhalchuk 2013 Didier Briel 2015 Aaron Madlon-Kay Home page: http://www.omegat.org/ Support center: http://groups.yahoo.com/group/OmegaT/ This file is part of OmegaT. OmegaT 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. OmegaT 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.omegat.gui.dialogs; import java.io.File; import java.io.FileInputStream; import java.io.IOException; import java.nio.charset.StandardCharsets; import javax.swing.JFileChooser; import javax.swing.SwingWorker; import org.apache.commons.io.FileUtils; import org.apache.commons.io.IOUtils; import org.omegat.util.Log; import org.omegat.util.OStrings; import org.omegat.util.Preferences; import org.omegat.util.gui.OSXIntegration; import org.omegat.util.gui.StaticUIUtils; /** * Dialog showing the log. * * @author Maxym Mykhalchuk * @author Didier Briel * @author Aaron Madlon-Kay */ @SuppressWarnings("serial") public class LogDialog extends javax.swing.JDialog { /** A return status code - returned if Cancel button has been pressed */ public static final int RET_CANCEL = 0; /** A return status code - returned if OK button has been pressed */ public static final int RET_OK = 1; private int returnStatus = RET_CANCEL; /** * Creates new form LogDialog */ public LogDialog(java.awt.Frame parent) { super(parent, true); initComponents(); setTitle(OStrings.getString("LOGDIALOG_TITLE") + " " + Log.getLogFileName()); StaticUIUtils.setEscapeClosable(this); setSize(600, 400); setLocationRelativeTo(parent); final File logLocation = new File(Log.getLogFilePath()); new SwingWorker<String, Object>() { @Override protected String doInBackground() throws Exception { try (FileInputStream fis = new FileInputStream(logLocation)) { return IOUtils.toString(fis, StandardCharsets.UTF_8); } catch (Exception e) { return ""; } } protected void done() { try { logTextPane.setText(get()); } catch (Exception e) { Log.log(e); } logTextPane.setCaretPosition(0); OSXIntegration.setProxyIcon(getRootPane(), logLocation); }; }.execute(); } /** * @return the return status of this dialog - one of RET_OK or RET_CANCEL */ public int getReturnStatus() { return returnStatus; } /** * 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" desc="Generated Code">//GEN-BEGIN:initComponents private void initComponents() { scroll = new javax.swing.JScrollPane(); logTextPane = new javax.swing.JTextPane(); buttonPanel = new javax.swing.JPanel(); innerButtonPanel = new javax.swing.JPanel(); saveAsButton = new javax.swing.JButton(); okButton = new javax.swing.JButton(); setTitle(OStrings.getString("LOGDIALOG_TITLE")); // NOI18N addWindowListener(new java.awt.event.WindowAdapter() { public void windowClosing(java.awt.event.WindowEvent evt) { closeDialog(evt); } }); logTextPane.setEditable(false); scroll.setViewportView(logTextPane); getContentPane().add(scroll, java.awt.BorderLayout.CENTER); buttonPanel.setLayout(new java.awt.BorderLayout()); innerButtonPanel.setLayout(new javax.swing.BoxLayout(innerButtonPanel, javax.swing.BoxLayout.LINE_AXIS)); org.openide.awt.Mnemonics.setLocalizedText(saveAsButton, OStrings.getString("BUTTON_SAVE_AS")); // NOI18N saveAsButton.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { saveAsButtonActionPerformed(evt); } }); innerButtonPanel.add(saveAsButton); org.openide.awt.Mnemonics.setLocalizedText(okButton, OStrings.getString("BUTTON_OK")); // NOI18N okButton.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { okButtonActionPerformed(evt); } }); innerButtonPanel.add(okButton); buttonPanel.add(innerButtonPanel, java.awt.BorderLayout.EAST); getContentPane().add(buttonPanel, java.awt.BorderLayout.SOUTH); pack(); }// </editor-fold>//GEN-END:initComponents private void okButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_okButtonActionPerformed doClose(RET_OK); }//GEN-LAST:event_okButtonActionPerformed private void closeDialog(java.awt.event.WindowEvent evt) {//GEN-FIRST:event_closeDialog doClose(RET_CANCEL); }//GEN-LAST:event_closeDialog private void saveAsButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_saveAsButtonActionPerformed String curDir = Preferences.getPreferenceDefault(Preferences.CURRENT_FOLDER, System.getProperty("user.home")); JFileChooser chooser = new JFileChooser(); chooser.setSelectedFile(new File(curDir, Log.getLogFileName())); if (chooser.showSaveDialog(this) != JFileChooser.APPROVE_OPTION) { return; } File outFile = chooser.getSelectedFile(); if (outFile.exists() && !FileCollisionDialog.promptToReplace(this, outFile.getName())) { return; } try { FileUtils.copyFile(new File(Log.getLogFilePath()), chooser.getSelectedFile()); } catch (IOException ex) { Log.log(ex); } Preferences.setPreference(Preferences.CURRENT_FOLDER, outFile.getParent()); }//GEN-LAST:event_saveAsButtonActionPerformed private void doClose(int retStatus) { returnStatus = retStatus; setVisible(false); dispose(); } // Variables declaration - do not modify//GEN-BEGIN:variables private javax.swing.JPanel buttonPanel; private javax.swing.JPanel innerButtonPanel; private javax.swing.JTextPane logTextPane; private javax.swing.JButton okButton; private javax.swing.JButton saveAsButton; private javax.swing.JScrollPane scroll; // End of variables declaration//GEN-END:variables }