Java tutorial
/* Copyright (C) 2003-2011 JabRef contributors. 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 2 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, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. */ package net.sf.jabref.gui; import java.awt.*; import java.awt.event.ActionEvent; import java.util.Iterator; import javax.swing.*; import javax.swing.border.TitledBorder; import net.sf.jabref.*; import net.sf.jabref.help.HelpAction; import com.jgoodies.forms.builder.ButtonBarBuilder; import com.jgoodies.forms.layout.Sizes; import net.sf.jabref.util.Util; /** * <p>Title: </p> * <p>Description: </p> * <p>Copyright: Copyright (c) 2003</p> * <p>Company: </p> * @author not attributable * @version 1.0 */ public class GenFieldsCustomizer extends JDialog { private final JPanel buttons = new JPanel(); private final JButton ok = new JButton(); private final JButton cancel = new JButton(); private JButton helpBut = new JButton(); TitledBorder titledBorder1; TitledBorder titledBorder2; private final JLabel jLabel1 = new JLabel(); private final JPanel jPanel3 = new JPanel(); private final JPanel jPanel4 = new JPanel(); private final GridBagLayout gridBagLayout1 = new GridBagLayout(); private final JScrollPane jScrollPane1 = new JScrollPane(); private final JLabel jLabel2 = new JLabel(); private final JTextArea fieldsArea = new JTextArea(); private final GridBagLayout gridBagLayout2 = new GridBagLayout(); private final JabRefFrame parent; private final JButton revert = new JButton(); public GenFieldsCustomizer(JabRefFrame frame/*, EntryCustomizationDialog diag*/) { super(frame, Globals.lang("Set general fields"), false); parent = frame; //this.diag = diag; HelpAction help = new HelpAction(parent.helpDiag, GUIGlobals.generalFieldsHelp, "Help", GUIGlobals.getIconUrl("helpSmall")); helpBut = new JButton(Globals.lang("Help")); helpBut.addActionListener(help); try { jbInit(); setSize(new Dimension(650, 300)); } catch (Exception ex) { ex.printStackTrace(); } } private void jbInit() { ok.setText(Globals.lang("Ok")); ok.addActionListener(new GenFieldsCustomizer_ok_actionAdapter(this)); cancel.setText(Globals.lang("Cancel")); cancel.addActionListener(new GenFieldsCustomizer_cancel_actionAdapter(this)); //buttons.setBackground(GUIGlobals.lightGray); jLabel1.setText(Globals.lang("Delimit fields with semicolon, ex.") + ": url;pdf;note"); jPanel3.setLayout(gridBagLayout2); jPanel4.setBorder(BorderFactory.createEtchedBorder()); jPanel4.setLayout(gridBagLayout1); jLabel2.setText(Globals.lang("General fields")); // fieldsArea.setText(parent.prefs.get("generalFields")); setFieldsText(); //jPanel3.setBackground(GUIGlobals.lightGray); revert.setText(Globals.lang("Default")); revert.addActionListener(new GenFieldsCustomizer_revert_actionAdapter(this)); this.getContentPane().add(buttons, BorderLayout.SOUTH); ButtonBarBuilder bb = new ButtonBarBuilder(buttons); buttons.setBorder(BorderFactory.createEmptyBorder(2, 2, 2, 2)); bb.addGlue(); bb.addButton(ok); bb.addButton(revert); bb.addButton(cancel); bb.addStrut(Sizes.DLUX5); bb.addButton(helpBut); bb.addGlue(); this.getContentPane().add(jPanel3, BorderLayout.CENTER); jPanel3.add(jLabel1, new GridBagConstraints(0, 1, 1, 1, 1.0, 0.0, GridBagConstraints.WEST, GridBagConstraints.NONE, new Insets(5, 5, 5, 5), 0, 0)); jPanel3.add(jPanel4, new GridBagConstraints(0, 0, 1, 1, 1.0, 1.0, GridBagConstraints.CENTER, GridBagConstraints.BOTH, new Insets(5, 5, 5, 5), 318, 193)); jPanel4.add(jScrollPane1, new GridBagConstraints(0, 1, 1, 1, 1.0, 1.0, GridBagConstraints.CENTER, GridBagConstraints.BOTH, new Insets(5, 5, 5, 5), 0, 0)); jScrollPane1.getViewport().add(fieldsArea, null); jPanel4.add(jLabel2, new GridBagConstraints(0, 0, 1, 1, 0.0, 0.0, GridBagConstraints.WEST, GridBagConstraints.NONE, new Insets(5, 5, 5, 5), 0, 0)); // Key bindings: ActionMap am = buttons.getActionMap(); InputMap im = buttons.getInputMap(JComponent.WHEN_IN_FOCUSED_WINDOW); im.put(Globals.prefs.getKey("Close dialog"), "close"); am.put("close", new AbstractAction() { @Override public void actionPerformed(ActionEvent e) { dispose(); //diag.requestFocus(); } }); } void ok_actionPerformed(ActionEvent e) { String[] lines = fieldsArea.getText().split("\n"); int i = 0; for (; i < lines.length; i++) { String[] parts = lines[i].split(":"); if (parts.length != 2) { // Report error and exit. String field = Globals.lang("field"); JOptionPane.showMessageDialog(this, Globals.lang("Each line must be on the following form") + " '" + Globals.lang("Tabname") + ':' + field + "1;" + field + "2;...;" + field + "N'", Globals.lang("Error"), JOptionPane.ERROR_MESSAGE); return; } String testString = Util.checkLegalKey(parts[1]); if (!testString.equals(parts[1]) || (parts[1].indexOf('&') >= 0)) { // Report error and exit. JOptionPane.showMessageDialog(this, Globals.lang("Field names are not allowed to contain white space or the following " + "characters") + ": # { } ~ , ^ &", Globals.lang("Error"), JOptionPane.ERROR_MESSAGE); return; } Globals.prefs.put((JabRefPreferences.CUSTOM_TAB_NAME + i), parts[0]); Globals.prefs.put((JabRefPreferences.CUSTOM_TAB_FIELDS + i), parts[1].toLowerCase()); } Globals.prefs.purgeSeries(JabRefPreferences.CUSTOM_TAB_NAME, i); Globals.prefs.purgeSeries(JabRefPreferences.CUSTOM_TAB_FIELDS, i); Globals.prefs.updateEntryEditorTabList(); /* String delimStr = fieldsArea.getText().replaceAll("\\s+","") .replaceAll("\\n+","").trim(); parent.prefs.putStringArray("generalFields", Util.split(delimStr, ";")); */ parent.removeCachedEntryEditors(); dispose(); //diag.requestFocus(); } void cancel_actionPerformed(ActionEvent e) { dispose(); //diag.requestFocus(); } private void setFieldsText() { StringBuffer sb = new StringBuffer(); EntryEditorTabList tabList = Globals.prefs.getEntryEditorTabList(); for (int i = 0; i < tabList.getTabCount(); i++) { sb.append(tabList.getTabName(i)); sb.append(':'); for (Iterator<String> j = tabList.getTabFields(i).iterator(); j.hasNext();) { String field = j.next(); sb.append(field); if (j.hasNext()) { sb.append(';'); } } sb.append('\n'); } fieldsArea.setText(sb.toString()); } void revert_actionPerformed(ActionEvent e) { StringBuffer sb = new StringBuffer(); String name, fields; int i = 0; while ((name = (String) Globals.prefs.defaults .get(JabRefPreferences.CUSTOM_TAB_NAME + "_def" + i)) != null) { sb.append(name); fields = (String) Globals.prefs.defaults.get(JabRefPreferences.CUSTOM_TAB_FIELDS + "_def" + i); sb.append(':'); sb.append(fields); sb.append('\n'); i++; } fieldsArea.setText(sb.toString()); } } class GenFieldsCustomizer_ok_actionAdapter implements java.awt.event.ActionListener { private final GenFieldsCustomizer adaptee; GenFieldsCustomizer_ok_actionAdapter(GenFieldsCustomizer adaptee) { this.adaptee = adaptee; } @Override public void actionPerformed(ActionEvent e) { adaptee.ok_actionPerformed(e); } } class GenFieldsCustomizer_cancel_actionAdapter implements java.awt.event.ActionListener { private final GenFieldsCustomizer adaptee; GenFieldsCustomizer_cancel_actionAdapter(GenFieldsCustomizer adaptee) { this.adaptee = adaptee; } @Override public void actionPerformed(ActionEvent e) { adaptee.cancel_actionPerformed(e); } } class GenFieldsCustomizer_revert_actionAdapter implements java.awt.event.ActionListener { private final GenFieldsCustomizer adaptee; GenFieldsCustomizer_revert_actionAdapter(GenFieldsCustomizer adaptee) { this.adaptee = adaptee; } @Override public void actionPerformed(ActionEvent e) { adaptee.revert_actionPerformed(e); } }