/************************************************************************************* This file is part of FragMend. Written by Florian Buchholz, Glenn Henderson, David Horvath, and Jeff Jones. Copyright (c) 2006, Florian Buchholz, Glenn Henderson, David Horvath, and Jeff Jones. All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. * Neither the name of Florian Buchholz, Glenn Henderson, David Horvath, Jeff Jones, nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. *************************************************************************************/ import java.awt.BorderLayout; import java.awt.Component; import java.awt.Container; import java.awt.Dimension; import java.awt.Frame; import java.awt.GridBagConstraints; import java.awt.GridBagLayout; import java.awt.Insets; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import java.awt.event.KeyEvent; import java.awt.event.KeyListener; import java.awt.event.ItemEvent; import java.awt.event.ItemListener; import java.util.Enumeration; import java.util.Vector; import javax.swing.BorderFactory; import javax.swing.Box; import javax.swing.BoxLayout; import javax.swing.JButton; import javax.swing.JCheckBox; import javax.swing.JDialog; import javax.swing.JLabel; import javax.swing.JOptionPane; import javax.swing.JPanel; import javax.swing.JSpinner; import javax.swing.JTextField; import javax.swing.SpinnerDateModel; import javax.swing.event.ChangeEvent; import javax.swing.event.ChangeListener; public class FilterDlg extends JDialog implements ActionListener, ChangeListener, KeyListener { public static final int MODE_FILTER = 0; public static final int MODE_SEARCH = 1; public static final int MODE_SELECT = 2; private static FilterDlg dialog; private static FragmentFilter filter = null; private Vector fields; private FragmentView frag_view; private JButton nextButton, prevButton; private int mode; public static FragmentFilter showDialog(Component frameComp, Component locationComp, String title) { Frame frame = JOptionPane.getFrameForComponent(frameComp); dialog = new FilterDlg(frame, locationComp, title, true, MODE_FILTER, null); dialog.setVisible(true); return filter; } public FilterDlg(Frame frame, Component locationComp, String title, boolean modal, int m, FragmentView fv) { super(frame, title, modal); fields = new Vector(); mode = m; if (mode == MODE_SEARCH) dialog = this; frag_view = fv; JPanel fieldPane = new JPanel(); fieldPane.setLayout(new BoxLayout(fieldPane, BoxLayout.PAGE_AXIS)); fields.add(new FilterItemDisplay("Sector #", Fragment.FIELD_ID, FilterItemDisplay.TYPE_RANGE)); fields.add(new FilterItemDisplay("Fragment name", Fragment.FIELD_NAME, FilterItemDisplay.TYPE_STRING)); fields.add(new FilterItemDisplay("Printable characters", Fragment.FIELD_PRINT_COUNT, FilterItemDisplay.TYPE_INTEGER)); fields.add(new FilterItemDisplay("Zero padded", Fragment.FIELD_ZERO_PADDED, FilterItemDisplay.TYPE_TRUE_FALSE)); fields.add(new FilterItemDisplay("Contains JPG Header", Fragment.FIELD_JPG_HEADER, FilterItemDisplay.TYPE_TRUE_FALSE)); fields.add(new FilterItemDisplay("Contains JPG Footer", Fragment.FIELD_JPG_FOOTER, FilterItemDisplay.TYPE_TRUE_FALSE)); fields.add(new FilterItemDisplay("JPG Markers", Fragment.FIELD_JPG_MARKERS, FilterItemDisplay.TYPE_INTEGER)); fields.add(new FilterItemDisplay("Contains ZIP Header", Fragment.FIELD_ZIP_HEADER, FilterItemDisplay.TYPE_TRUE_FALSE)); fields.add(new FilterItemDisplay("Contains ZIP Footer", Fragment.FIELD_ZIP_FOOTER, FilterItemDisplay.TYPE_TRUE_FALSE)); fields.add(new FilterItemDisplay("Contains HTML Header", Fragment.FIELD_HTML_HEADER, FilterItemDisplay.TYPE_TRUE_FALSE)); fields.add(new FilterItemDisplay("Contains HTML Footer", Fragment.FIELD_HTML_FOOTER, FilterItemDisplay.TYPE_TRUE_FALSE)); fields.add(new FilterItemDisplay("Contains Office Header", Fragment.FIELD_OFFICE_HEADER, FilterItemDisplay.TYPE_TRUE_FALSE)); fields.add(new FilterItemDisplay("Contains Office Footer", Fragment.FIELD_OFFICE_FOOTER, FilterItemDisplay.TYPE_TRUE_FALSE)); fields.add(new FilterItemDisplay("Contains Office Root Directory", Fragment.FIELD_OFFICE_ROOTDIR, FilterItemDisplay.TYPE_TRUE_FALSE)); fields.add(new FilterItemDisplay("Bracket count", Fragment.FIELD_BRACKET_COUNT, FilterItemDisplay.TYPE_INTEGER)); fields.add(new FilterItemDisplay("32-bit int sequence count", Fragment.FIELD_SEQUENCE_COUNT, FilterItemDisplay.TYPE_INTEGER)); for (Enumeration elements = fields.elements(); elements.hasMoreElements();) fieldPane.add(elements.nextElement()); JPanel buttonPane = new JPanel(); buttonPane.setLayout(new BoxLayout(buttonPane, BoxLayout.LINE_AXIS)); buttonPane.setBorder(BorderFactory.createEmptyBorder(0, 10, 10, 10)); if (mode == MODE_FILTER) { JButton cancelButton = new JButton("Cancel"); cancelButton.addActionListener(this); JButton okButton = new JButton("Filter"); okButton.setActionCommand("Filter"); okButton.addActionListener(this); getRootPane().setDefaultButton(okButton); buttonPane.add(Box.createHorizontalGlue()); buttonPane.add(okButton); buttonPane.add(Box.createRigidArea(new Dimension(10, 0))); buttonPane.add(cancelButton); buttonPane.add(Box.createHorizontalGlue()); } else if (mode == MODE_SEARCH) { nextButton = new JButton("Next"); nextButton.setActionCommand("Next"); nextButton.addActionListener(this); prevButton = new JButton("Prev"); prevButton.setActionCommand("Prev"); prevButton.addActionListener(this); JButton cancelButton = new JButton("Cancel"); cancelButton.addActionListener(this); getRootPane().setDefaultButton(nextButton); buttonPane.add(Box.createHorizontalGlue()); buttonPane.add(prevButton); buttonPane.add(Box.createRigidArea(new Dimension(10, 0))); buttonPane.add(nextButton); buttonPane.add(Box.createRigidArea(new Dimension(10, 0))); buttonPane.add(cancelButton); buttonPane.add(Box.createHorizontalGlue()); } Container contentPane = getContentPane(); contentPane.add(fieldPane, BorderLayout.CENTER); contentPane.add(buttonPane, BorderLayout.PAGE_END); pack(); setLocationRelativeTo(locationComp); } public void actionPerformed(ActionEvent e) { if ("Filter".equals(e.getActionCommand())) { filter = buildFilter(); FilterDlg.dialog.setVisible(false); } else if ("Next".equals(e.getActionCommand())) { frag_view.findNextFragment(buildFilter()); } else if ("Prev".equals(e.getActionCommand())) { frag_view.findPreviousFragment(buildFilter()); } else { FilterDlg.dialog.setVisible(false); } } // actionPeformed public void stateChanged(ChangeEvent e) { if (mode == MODE_SEARCH) { nextButton.setEnabled(true); prevButton.setEnabled(true); } } public void keyTyped(KeyEvent e) { if (mode == MODE_SEARCH) { nextButton.setEnabled(true); prevButton.setEnabled(true); } } public void keyPressed(KeyEvent e) {} public void keyReleased(KeyEvent e) {} private FragmentFilter buildFilter() { Vector active_items = new Vector(); for (Enumeration elements = fields.elements(); elements.hasMoreElements();){ FilterItemDisplay display = elements.nextElement(); if (display.isActive()) active_items.add(display.getFilterItem()); } FilterItem[] items = new FilterItem[0]; return new FragmentFilter(active_items.toArray(items)); } }