Java tutorial
/* Copyright (C) 2003-2015 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.openoffice; import java.awt.BorderLayout; import java.awt.Dimension; import java.awt.event.ActionEvent; import java.awt.event.MouseAdapter; import java.awt.event.MouseEvent; import java.util.List; import java.util.Optional; import javax.swing.AbstractAction; import javax.swing.Action; import javax.swing.BorderFactory; import javax.swing.JButton; import javax.swing.JComponent; import javax.swing.JDialog; import javax.swing.JOptionPane; import javax.swing.JScrollPane; import javax.swing.JTable; import javax.swing.JTextField; import net.sf.jabref.Globals; import net.sf.jabref.gui.JabRefFrame; import net.sf.jabref.gui.keyboard.KeyBinding; import net.sf.jabref.logic.l10n.Localization; import net.sf.jabref.logic.openoffice.CitationEntry; import ca.odell.glazedlists.BasicEventList; import ca.odell.glazedlists.EventList; import ca.odell.glazedlists.gui.TableFormat; import ca.odell.glazedlists.swing.DefaultEventTableModel; import com.jgoodies.forms.builder.ButtonBarBuilder; import com.jgoodies.forms.builder.FormBuilder; import com.jgoodies.forms.layout.FormLayout; import com.sun.star.beans.IllegalTypeException; import com.sun.star.beans.NotRemoveableException; import com.sun.star.beans.PropertyExistException; import com.sun.star.beans.UnknownPropertyException; import com.sun.star.container.NoSuchElementException; import com.sun.star.container.XNameAccess; import com.sun.star.lang.IllegalArgumentException; import com.sun.star.lang.WrappedTargetException; import org.apache.commons.logging.Log; import org.apache.commons.logging.LogFactory; /** * Dialog for modifying existing citations. */ class CitationManager { private final OOBibBase ooBase; private final JDialog diag; private final EventList<CitationEntry> list; private final JTable table; private final DefaultEventTableModel<CitationEntry> tableModel; private static final Log LOGGER = LogFactory.getLog(CitationManager.class); public CitationManager(final JabRefFrame frame, OOBibBase ooBase) throws NoSuchElementException, WrappedTargetException, UnknownPropertyException { diag = new JDialog(frame, Localization.lang("Manage citations"), true); this.ooBase = ooBase; list = new BasicEventList<>(); XNameAccess nameAccess = ooBase.getReferenceMarks(); List<String> names = ooBase.getJabRefReferenceMarks(nameAccess); for (String name : names) { list.add(new CitationEntry(name, "<html>..." + ooBase.getCitationContext(nameAccess, name, 30, 30, true) + "...</html>", ooBase.getCustomProperty(name))); } tableModel = new DefaultEventTableModel<>(list, new CitationEntryFormat()); table = new JTable(tableModel); diag.add(new JScrollPane(table), BorderLayout.CENTER); ButtonBarBuilder bb = new ButtonBarBuilder(); bb.addGlue(); JButton ok = new JButton(Localization.lang("OK")); bb.addButton(ok); JButton cancel = new JButton(Localization.lang("Cancel")); bb.addButton(cancel); bb.addGlue(); bb.getPanel().setBorder(BorderFactory.createEmptyBorder(5, 5, 5, 5)); diag.add(bb.getPanel(), BorderLayout.SOUTH); diag.pack(); diag.setSize(700, 400); ok.addActionListener(e -> { try { storeSettings(); } catch (UnknownPropertyException | NotRemoveableException | PropertyExistException | IllegalTypeException | IllegalArgumentException ex) { LOGGER.warn("Problem modifying citation", ex); JOptionPane.showMessageDialog(frame, Localization.lang("Problem modifying citation")); } diag.dispose(); }); Action cancelAction = new AbstractAction() { @Override public void actionPerformed(ActionEvent actionEvent) { diag.dispose(); } }; cancel.addActionListener(cancelAction); bb.getPanel().getInputMap(JComponent.WHEN_IN_FOCUSED_WINDOW) .put(Globals.getKeyPrefs().getKey(KeyBinding.CLOSE_DIALOG), "close"); bb.getPanel().getActionMap().put("close", cancelAction); table.getColumnModel().getColumn(0).setPreferredWidth(580); table.getColumnModel().getColumn(1).setPreferredWidth(110); table.setPreferredScrollableViewportSize(new Dimension(700, 500)); table.addMouseListener(new TableClickListener()); } private void storeSettings() throws UnknownPropertyException, NotRemoveableException, PropertyExistException, IllegalTypeException, IllegalArgumentException { for (CitationEntry entry : list) { Optional<String> pageInfo = entry.getPageInfo(); if (entry.pageInfoChanged() && pageInfo.isPresent()) { ooBase.setCustomProperty(entry.getRefMarkName(), pageInfo.get()); } } } public void showDialog() { diag.setLocationRelativeTo(diag.getParent()); diag.setVisible(true); } private static class CitationEntryFormat implements TableFormat<CitationEntry> { @Override public int getColumnCount() { return 2; } @Override public String getColumnName(int i) { if (i == 0) { return Localization.lang("Citation"); } else { return Localization.lang("Extra information"); } } @Override public Object getColumnValue(CitationEntry citEntry, int i) { if (i == 0) { return citEntry.getContext(); } else { return citEntry.getPageInfo().orElse(""); } } } private class TableClickListener extends MouseAdapter { @Override public void mouseClicked(MouseEvent e) { if ((e.getButton() == MouseEvent.BUTTON1) && (e.getClickCount() == 2)) { int row = table.rowAtPoint(e.getPoint()); if (row >= 0) { SingleCitationDialog scd = new SingleCitationDialog(list.get(row)); scd.showDialog(); } } } } class SingleCitationDialog { private final JDialog singleCiteDialog; private final JTextField pageInfo = new JTextField(20); private final JButton okButton = new JButton(Localization.lang("OK")); private final JButton cancelButton = new JButton(Localization.lang("Cancel")); private final CitationEntry entry; public SingleCitationDialog(CitationEntry citEntry) { this.entry = citEntry; pageInfo.setText(entry.getPageInfo().orElse("")); singleCiteDialog = new JDialog(CitationManager.this.diag, Localization.lang("Citation"), true); FormBuilder builder = FormBuilder.create() .layout(new FormLayout("left:pref, 4dlu, fill:150dlu:grow", "pref, 4dlu, pref")); builder.add(entry.getContext()).xyw(1, 1, 3); builder.add(Localization.lang("Extra information (e.g. page number)")).xy(1, 3); builder.add(pageInfo).xy(3, 3); builder.padding("10dlu, 10dlu, 10dlu, 10dlu"); singleCiteDialog.getContentPane().add(builder.getPanel(), BorderLayout.CENTER); ButtonBarBuilder bb = new ButtonBarBuilder(); bb.addGlue(); bb.addButton(okButton); bb.addButton(cancelButton); bb.addGlue(); bb.padding("5dlu, 5dlu, 5dlu, 5dlu"); singleCiteDialog.add(bb.getPanel(), BorderLayout.SOUTH); okButton.addActionListener(e -> { if (pageInfo.getText().trim().isEmpty()) { entry.setPageInfo(null); } else { entry.setPageInfo(pageInfo.getText().trim()); } tableModel.fireTableDataChanged(); singleCiteDialog.dispose(); }); Action cancelAction = new AbstractAction() { @Override public void actionPerformed(ActionEvent actionEvent) { singleCiteDialog.dispose(); } }; cancelButton.addActionListener(cancelAction); builder.getPanel().getInputMap(JComponent.WHEN_IN_FOCUSED_WINDOW) .put(Globals.getKeyPrefs().getKey(KeyBinding.CLOSE_DIALOG), "close"); builder.getPanel().getActionMap().put("close", cancelAction); } public void showDialog() { singleCiteDialog.pack(); singleCiteDialog.setLocationRelativeTo(singleCiteDialog.getParent()); singleCiteDialog.setVisible(true); } } }