Added Go To action for hex viewer
This commit is contained in:
hajdam
parent
63a683c9e9
commit
af78e3cde1
5 changed files with 898 additions and 2 deletions
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@ -0,0 +1,425 @@
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package the.bytecode.club.bytecodeviewer.gui.hexviewer;
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import java.awt.Component;
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import java.awt.Container;
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import java.awt.Dimension;
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import java.awt.Insets;
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import java.awt.LayoutManager;
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import java.awt.event.FocusAdapter;
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import java.awt.event.FocusEvent;
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import java.beans.PropertyChangeEvent;
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import java.beans.PropertyChangeListener;
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import java.text.ParseException;
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import java.util.Arrays;
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import javax.annotation.Nonnull;
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import javax.annotation.ParametersAreNonnullByDefault;
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import javax.swing.JMenuItem;
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import javax.swing.JPanel;
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import javax.swing.JSpinner;
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import javax.swing.JTextField;
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import javax.swing.SpinnerNumberModel;
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import javax.swing.SwingUtilities;
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import javax.swing.event.ChangeEvent;
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import javax.swing.event.ChangeListener;
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import javax.swing.event.DocumentEvent;
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import javax.swing.event.DocumentListener;
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import javax.swing.text.JTextComponent;
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import org.exbin.bined.CodeAreaUtils;
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import org.exbin.bined.CodeCharactersCase;
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import org.exbin.bined.PositionCodeType;
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/**
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* Spinner supporting multiple bases.
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*/
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@ParametersAreNonnullByDefault
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public class BaseSwitchableSpinnerPanel extends javax.swing.JPanel {
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private boolean adjusting;
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private final PositionSpinnerEditor spinnerEditor;
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private static final String SPINNER_PROPERTY = "value";
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public BaseSwitchableSpinnerPanel() {
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initComponents();
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spinnerEditor = new PositionSpinnerEditor(spinner);
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spinner.setEditor(spinnerEditor);
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init();
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}
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private void init() {
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// Spinner selection workaround from http://forums.sun.com/thread.jspa?threadID=409748&forumID=57
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spinnerEditor.getTextField().addFocusListener(new FocusAdapter() {
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@Override
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public void focusGained(FocusEvent e) {
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if (e.getSource() instanceof JTextComponent) {
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final JTextComponent textComponent = ((JTextComponent) e.getSource());
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SwingUtilities.invokeLater(textComponent::selectAll);
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}
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}
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});
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Dimension preferredSize = baseSwitchButton.getPreferredSize();
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setPreferredSize(new Dimension(preferredSize.width * 4, preferredSize.height));
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}
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/**
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* This method is called from within the constructor to initialize the form.
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* WARNING: Do NOT modify this code. The content of this method is always
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* regenerated by the Form Editor.
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*/
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@SuppressWarnings("unchecked")
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// <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents
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private void initComponents() {
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baseSwitchPopupMenu = new javax.swing.JPopupMenu();
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octalMenuItem = new javax.swing.JMenuItem();
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decimalMenuItem = new javax.swing.JMenuItem();
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hexadecimalMenuItem = new javax.swing.JMenuItem();
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baseSwitchButton = new javax.swing.JButton();
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spinner = new javax.swing.JSpinner();
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octalMenuItem.setText("OCT");
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octalMenuItem.setToolTipText("Octal");
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octalMenuItem.addActionListener(new java.awt.event.ActionListener() {
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public void actionPerformed(java.awt.event.ActionEvent evt) {
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octalMenuItemActionPerformed(evt);
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}
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});
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baseSwitchPopupMenu.add(octalMenuItem);
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decimalMenuItem.setText("DEC");
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decimalMenuItem.setToolTipText("Decimal");
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decimalMenuItem.addActionListener(new java.awt.event.ActionListener() {
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public void actionPerformed(java.awt.event.ActionEvent evt) {
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decimalMenuItemActionPerformed(evt);
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}
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});
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baseSwitchPopupMenu.add(decimalMenuItem);
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hexadecimalMenuItem.setText("HEX");
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hexadecimalMenuItem.setToolTipText("Hexadecimal");
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hexadecimalMenuItem.addActionListener(new java.awt.event.ActionListener() {
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public void actionPerformed(java.awt.event.ActionEvent evt) {
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hexadecimalMenuItemActionPerformed(evt);
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}
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});
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baseSwitchPopupMenu.add(hexadecimalMenuItem);
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setPreferredSize(new java.awt.Dimension(400, 300));
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baseSwitchButton.setText("DEC");
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baseSwitchButton.setToolTipText("Decimal");
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baseSwitchButton.setComponentPopupMenu(baseSwitchPopupMenu);
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baseSwitchButton.addActionListener(new java.awt.event.ActionListener() {
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public void actionPerformed(java.awt.event.ActionEvent evt) {
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baseSwitchButtonActionPerformed(evt);
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}
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});
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spinner.setModel(new javax.swing.SpinnerNumberModel(0L, null, null, 1L));
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javax.swing.GroupLayout layout = new javax.swing.GroupLayout(this);
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this.setLayout(layout);
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layout.setHorizontalGroup(
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layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
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.addGroup(layout.createSequentialGroup()
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.addComponent(baseSwitchButton, javax.swing.GroupLayout.PREFERRED_SIZE, 65, javax.swing.GroupLayout.PREFERRED_SIZE)
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.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
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.addComponent(spinner, javax.swing.GroupLayout.PREFERRED_SIZE, 0, Short.MAX_VALUE))
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);
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layout.setVerticalGroup(
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layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
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.addComponent(spinner)
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.addComponent(baseSwitchButton, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
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);
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}// </editor-fold>//GEN-END:initComponents
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private void baseSwitchButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_baseSwitchButtonActionPerformed
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PositionCodeType positionCodeType = spinnerEditor.getPositionCodeType();
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switch (positionCodeType) {
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case OCTAL: {
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switchNumBase(PositionCodeType.DECIMAL);
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break;
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}
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case DECIMAL: {
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switchNumBase(PositionCodeType.HEXADECIMAL);
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break;
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}
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case HEXADECIMAL: {
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switchNumBase(PositionCodeType.OCTAL);
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break;
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}
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default:
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throw CodeAreaUtils.getInvalidTypeException(positionCodeType);
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}
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}//GEN-LAST:event_baseSwitchButtonActionPerformed
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private void octalMenuItemActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_octalMenuItemActionPerformed
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switchNumBase(PositionCodeType.OCTAL);
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}//GEN-LAST:event_octalMenuItemActionPerformed
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private void decimalMenuItemActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_decimalMenuItemActionPerformed
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switchNumBase(PositionCodeType.DECIMAL);
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}//GEN-LAST:event_decimalMenuItemActionPerformed
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private void hexadecimalMenuItemActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_hexadecimalMenuItemActionPerformed
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switchNumBase(PositionCodeType.HEXADECIMAL);
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}//GEN-LAST:event_hexadecimalMenuItemActionPerformed
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// Variables declaration - do not modify//GEN-BEGIN:variables
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private javax.swing.JButton baseSwitchButton;
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private javax.swing.JPopupMenu baseSwitchPopupMenu;
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private javax.swing.JMenuItem decimalMenuItem;
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private javax.swing.JMenuItem hexadecimalMenuItem;
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private javax.swing.JMenuItem octalMenuItem;
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private javax.swing.JSpinner spinner;
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// End of variables declaration//GEN-END:variables
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private void switchNumBase(PositionCodeType codeType) {
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adjusting = true;
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long value = getValue();
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int position = codeType.ordinal();
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baseSwitchButton.setText(codeType.name().substring(0, 3));
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baseSwitchButton.setToolTipText(((JMenuItem) baseSwitchPopupMenu.getComponent(position)).getToolTipText());
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spinnerEditor.setPositionCodeType(codeType);
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setValue(value);
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adjusting = false;
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}
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public long getValue() {
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return (Long) spinner.getValue();
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}
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public void setValue(long value) {
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spinnerEditor.setPositionValue(value);
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}
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public void acceptInput() {
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try {
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spinner.commitEdit();
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} catch (ParseException ex) {
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// Ignore parse exception
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}
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}
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public void initFocus() {
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/* ((JSpinner.DefaultEditor) positionSpinner.getEditor()) */
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spinnerEditor.getTextField().requestFocusInWindow();
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}
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public void setMinimum(long minimum) {
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((SpinnerNumberModel) spinner.getModel()).setMinimum(minimum);
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}
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public void setMaximum(long maximum) {
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((SpinnerNumberModel) spinner.getModel()).setMaximum(maximum);
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}
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public void revalidateSpinner() {
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spinner.revalidate();
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}
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public void addChangeListener(ChangeListener changeListener) {
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spinner.addChangeListener(changeListener);
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}
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public void removeChangeListener(ChangeListener changeListener) {
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spinner.removeChangeListener(changeListener);
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}
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@ParametersAreNonnullByDefault
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private class PositionSpinnerEditor extends JPanel implements ChangeListener, PropertyChangeListener, LayoutManager {
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private static final int LENGTH_LIMIT = 21;
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private PositionCodeType positionCodeType = PositionCodeType.DECIMAL;
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private final char[] cache = new char[LENGTH_LIMIT];
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private final JTextField textField;
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private final JSpinner spinner;
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public PositionSpinnerEditor(JSpinner spinner) {
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this.spinner = spinner;
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textField = new JTextField();
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init();
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}
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private void init() {
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textField.setName("Spinner.textField");
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textField.setText(getPositionAsString((Long) spinner.getValue()));
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textField.addPropertyChangeListener(this);
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textField.getDocument().addDocumentListener(new DocumentListener() {
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private final PropertyChangeEvent changeEvent = new PropertyChangeEvent(textField, SPINNER_PROPERTY, null, null);
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@Override
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public void changedUpdate(DocumentEvent e) {
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notifyChanged();
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}
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@Override
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public void removeUpdate(DocumentEvent e) {
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notifyChanged();
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}
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@Override
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public void insertUpdate(DocumentEvent e) {
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notifyChanged();
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}
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public void notifyChanged() {
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propertyChange(changeEvent);
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}
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});
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textField.setEditable(true);
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textField.setInheritsPopupMenu(true);
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String toolTipText = spinner.getToolTipText();
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if (toolTipText != null) {
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textField.setToolTipText(toolTipText);
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}
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add(textField);
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setLayout(this);
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spinner.addChangeListener(this);
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}
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@Nonnull
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private JTextField getTextField() {
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return textField;
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}
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@Nonnull
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private JSpinner getSpinner() {
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return spinner;
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}
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@Override
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public void stateChanged(ChangeEvent e) {
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if (adjusting) {
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return;
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}
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JSpinner sourceSpinner = (JSpinner) (e.getSource());
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SwingUtilities.invokeLater(() -> {
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textField.setText(getPositionAsString((Long) sourceSpinner.getValue()));
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});
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}
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@Override
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public void propertyChange(PropertyChangeEvent e) {
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if (adjusting) {
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return;
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}
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JSpinner sourceSpinner = getSpinner();
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Object source = e.getSource();
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String name = e.getPropertyName();
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if ((source instanceof JTextField) && SPINNER_PROPERTY.equals(name)) {
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Long lastValue = (Long) sourceSpinner.getValue();
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// Try to set the new value
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try {
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sourceSpinner.setValue(valueOfPosition(getTextField().getText()));
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} catch (IllegalArgumentException iae) {
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// SpinnerModel didn't like new value, reset
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try {
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sourceSpinner.setValue(lastValue);
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} catch (IllegalArgumentException iae2) {
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// Still bogus, nothing else we can do, the
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// SpinnerModel and JFormattedTextField are now out
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// of sync.
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}
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}
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}
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}
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public void setPositionValue(long positionValue) {
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textField.setText(getPositionAsString(positionValue));
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spinner.setValue(positionValue);
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}
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@Override
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public void addLayoutComponent(String name, Component comp) {
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}
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@Override
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public void removeLayoutComponent(Component comp) {
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}
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/**
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* Returns the size of the parents insets.
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*/
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@Nonnull
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private Dimension insetSize(Container parent) {
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Insets insets = parent.getInsets();
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int width = insets.left + insets.right;
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int height = insets.top + insets.bottom;
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return new Dimension(width, height);
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}
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@Nonnull
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@Override
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public Dimension preferredLayoutSize(Container parent) {
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Dimension preferredSize = insetSize(parent);
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if (parent.getComponentCount() > 0) {
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Dimension childSize = getComponent(0).getPreferredSize();
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preferredSize.width += childSize.width;
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preferredSize.height += childSize.height;
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}
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return preferredSize;
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}
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@Nonnull
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@Override
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public Dimension minimumLayoutSize(Container parent) {
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Dimension minimumSize = insetSize(parent);
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if (parent.getComponentCount() > 0) {
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Dimension childSize = getComponent(0).getMinimumSize();
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minimumSize.width += childSize.width;
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minimumSize.height += childSize.height;
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}
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return minimumSize;
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}
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@Override
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public void layoutContainer(Container parent) {
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if (parent.getComponentCount() > 0) {
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Insets insets = parent.getInsets();
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int width = parent.getWidth() - (insets.left + insets.right);
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int height = parent.getHeight() - (insets.top + insets.bottom);
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getComponent(0).setBounds(insets.left, insets.top, width, height);
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}
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}
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@Nonnull
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public PositionCodeType getPositionCodeType() {
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return positionCodeType;
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}
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public void setPositionCodeType(PositionCodeType positionCodeType) {
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this.positionCodeType = positionCodeType;
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}
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@Nonnull
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private String getPositionAsString(long position) {
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if (position < 0) {
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return "-" + getNonNegativePostionAsString(-position);
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}
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return getNonNegativePostionAsString(position);
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}
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@Nonnull
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private String getNonNegativePostionAsString(long position) {
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Arrays.fill(cache, ' ');
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CodeAreaUtils.longToBaseCode(cache, 0, position, positionCodeType.getBase(), LENGTH_LIMIT, false, CodeCharactersCase.LOWER);
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return new String(cache).trim();
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}
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private long valueOfPosition(String position) {
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return Long.parseLong(position, positionCodeType.getBase());
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}
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}
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}
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@ -0,0 +1,309 @@
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package the.bytecode.club.bytecodeviewer.gui.hexviewer;
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import java.util.ResourceBundle;
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import javax.annotation.Nonnull;
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import javax.annotation.ParametersAreNonnullByDefault;
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import org.exbin.bined.CodeAreaUtils;
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/**
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* Go-to position panel for binary editor.
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*/
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@ParametersAreNonnullByDefault
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public class GoToBinaryPanel extends javax.swing.JPanel {
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private long cursorPosition;
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private long maxPosition;
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private GoToBinaryPositionMode goToMode = GoToBinaryPositionMode.FROM_START;
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public GoToBinaryPanel() {
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initComponents();
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baseSwitchableSpinnerPanel.setMinimum(0l);
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baseSwitchableSpinnerPanel.addChangeListener((javax.swing.event.ChangeEvent evt) -> {
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updateTargetPosition();
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});
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}
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/**
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* This method is called from within the constructor to initialize the form.
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* WARNING: Do NOT modify this code. The content of this method is always
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* regenerated by the Form Editor.
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*/
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@SuppressWarnings("unchecked")
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// <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents
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private void initComponents() {
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positionTypeButtonGroup = new javax.swing.ButtonGroup();
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currentPositionLabel = new javax.swing.JLabel();
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currentPositionTextField = new javax.swing.JTextField();
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goToPanel = new javax.swing.JPanel();
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fromStartRadioButton = new javax.swing.JRadioButton();
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fromEndRadioButton = new javax.swing.JRadioButton();
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fromCursorRadioButton = new javax.swing.JRadioButton();
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positionLabel = new javax.swing.JLabel();
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baseSwitchableSpinnerPanel = new BaseSwitchableSpinnerPanel();
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targetPositionLabel = new javax.swing.JLabel();
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targetPositionTextField = new javax.swing.JTextField();
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currentPositionLabel.setText("Current Position");
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currentPositionTextField.setEditable(false);
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currentPositionTextField.setText("0");
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goToPanel.setBorder(javax.swing.BorderFactory.createTitledBorder("Go To Position"));
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positionTypeButtonGroup.add(fromStartRadioButton);
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fromStartRadioButton.setSelected(true);
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fromStartRadioButton.setText("Position from start");
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fromStartRadioButton.addItemListener(new java.awt.event.ItemListener() {
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public void itemStateChanged(java.awt.event.ItemEvent evt) {
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fromStartRadioButtonItemStateChanged(evt);
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}
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});
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positionTypeButtonGroup.add(fromEndRadioButton);
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fromEndRadioButton.setText("Position from end");
|
||||
fromEndRadioButton.addItemListener(new java.awt.event.ItemListener() {
|
||||
public void itemStateChanged(java.awt.event.ItemEvent evt) {
|
||||
fromEndRadioButtonItemStateChanged(evt);
|
||||
}
|
||||
});
|
||||
|
||||
positionTypeButtonGroup.add(fromCursorRadioButton);
|
||||
fromCursorRadioButton.setText("Position relative to cursor");
|
||||
fromCursorRadioButton.addItemListener(new java.awt.event.ItemListener() {
|
||||
public void itemStateChanged(java.awt.event.ItemEvent evt) {
|
||||
fromCursorRadioButtonItemStateChanged(evt);
|
||||
}
|
||||
});
|
||||
|
||||
positionLabel.setText("Position");
|
||||
|
||||
javax.swing.GroupLayout goToPanelLayout = new javax.swing.GroupLayout(goToPanel);
|
||||
goToPanel.setLayout(goToPanelLayout);
|
||||
goToPanelLayout.setHorizontalGroup(
|
||||
goToPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
|
||||
.addComponent(fromStartRadioButton, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
|
||||
.addComponent(fromCursorRadioButton, javax.swing.GroupLayout.DEFAULT_SIZE, 412, Short.MAX_VALUE)
|
||||
.addComponent(fromEndRadioButton, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
|
||||
.addGroup(goToPanelLayout.createSequentialGroup()
|
||||
.addContainerGap()
|
||||
.addGroup(goToPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
|
||||
.addComponent(baseSwitchableSpinnerPanel, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
|
||||
.addGroup(goToPanelLayout.createSequentialGroup()
|
||||
.addComponent(positionLabel)
|
||||
.addGap(0, 0, Short.MAX_VALUE)))
|
||||
.addContainerGap())
|
||||
);
|
||||
goToPanelLayout.setVerticalGroup(
|
||||
goToPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
|
||||
.addGroup(goToPanelLayout.createSequentialGroup()
|
||||
.addComponent(fromStartRadioButton, javax.swing.GroupLayout.PREFERRED_SIZE, 22, javax.swing.GroupLayout.PREFERRED_SIZE)
|
||||
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
|
||||
.addComponent(fromEndRadioButton, javax.swing.GroupLayout.PREFERRED_SIZE, 22, javax.swing.GroupLayout.PREFERRED_SIZE)
|
||||
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
|
||||
.addComponent(fromCursorRadioButton, javax.swing.GroupLayout.PREFERRED_SIZE, 20, javax.swing.GroupLayout.PREFERRED_SIZE)
|
||||
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
|
||||
.addComponent(positionLabel)
|
||||
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
|
||||
.addComponent(baseSwitchableSpinnerPanel, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
|
||||
.addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
|
||||
);
|
||||
|
||||
targetPositionLabel.setText("Target Position");
|
||||
|
||||
targetPositionTextField.setEditable(false);
|
||||
targetPositionTextField.setText("0");
|
||||
|
||||
javax.swing.GroupLayout layout = new javax.swing.GroupLayout(this);
|
||||
this.setLayout(layout);
|
||||
layout.setHorizontalGroup(
|
||||
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
|
||||
.addGroup(layout.createSequentialGroup()
|
||||
.addContainerGap()
|
||||
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
|
||||
.addComponent(currentPositionTextField)
|
||||
.addComponent(goToPanel, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
|
||||
.addComponent(targetPositionTextField)
|
||||
.addGroup(layout.createSequentialGroup()
|
||||
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
|
||||
.addComponent(currentPositionLabel)
|
||||
.addComponent(targetPositionLabel))
|
||||
.addGap(0, 0, Short.MAX_VALUE)))
|
||||
.addContainerGap())
|
||||
);
|
||||
layout.setVerticalGroup(
|
||||
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
|
||||
.addGroup(layout.createSequentialGroup()
|
||||
.addContainerGap()
|
||||
.addComponent(currentPositionLabel)
|
||||
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
|
||||
.addComponent(currentPositionTextField, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
|
||||
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
|
||||
.addComponent(goToPanel, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
|
||||
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
|
||||
.addComponent(targetPositionLabel)
|
||||
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
|
||||
.addComponent(targetPositionTextField, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
|
||||
.addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
|
||||
);
|
||||
}// </editor-fold>//GEN-END:initComponents
|
||||
|
||||
private void fromStartRadioButtonItemStateChanged(java.awt.event.ItemEvent evt) {//GEN-FIRST:event_fromStartRadioButtonItemStateChanged
|
||||
if (fromStartRadioButton.isSelected()) {
|
||||
switchGoToMode(GoToBinaryPositionMode.FROM_START);
|
||||
}
|
||||
}//GEN-LAST:event_fromStartRadioButtonItemStateChanged
|
||||
|
||||
private void fromEndRadioButtonItemStateChanged(java.awt.event.ItemEvent evt) {//GEN-FIRST:event_fromEndRadioButtonItemStateChanged
|
||||
if (fromEndRadioButton.isSelected()) {
|
||||
switchGoToMode(GoToBinaryPositionMode.FROM_END);
|
||||
}
|
||||
}//GEN-LAST:event_fromEndRadioButtonItemStateChanged
|
||||
|
||||
private void fromCursorRadioButtonItemStateChanged(java.awt.event.ItemEvent evt) {//GEN-FIRST:event_fromCursorRadioButtonItemStateChanged
|
||||
if (fromCursorRadioButton.isSelected()) {
|
||||
switchGoToMode(GoToBinaryPositionMode.FROM_CURSOR);
|
||||
}
|
||||
}//GEN-LAST:event_fromCursorRadioButtonItemStateChanged
|
||||
|
||||
private void updateTargetPosition() {
|
||||
targetPositionTextField.setText(String.valueOf(getTargetPosition()));
|
||||
}
|
||||
|
||||
public void initFocus() {
|
||||
baseSwitchableSpinnerPanel.initFocus();
|
||||
}
|
||||
|
||||
public long getTargetPosition() {
|
||||
long absolutePosition;
|
||||
long position = getPositionValue();
|
||||
switch (goToMode) {
|
||||
case FROM_START:
|
||||
absolutePosition = position;
|
||||
break;
|
||||
case FROM_END:
|
||||
absolutePosition = maxPosition - position;
|
||||
break;
|
||||
case FROM_CURSOR:
|
||||
absolutePosition = cursorPosition + position;
|
||||
break;
|
||||
default:
|
||||
throw CodeAreaUtils.getInvalidTypeException(goToMode);
|
||||
}
|
||||
|
||||
if (absolutePosition < 0) {
|
||||
absolutePosition = 0;
|
||||
} else if (absolutePosition > maxPosition) {
|
||||
absolutePosition = maxPosition;
|
||||
}
|
||||
return absolutePosition;
|
||||
}
|
||||
|
||||
public void setTargetPosition(long absolutePosition) {
|
||||
if (absolutePosition < 0) {
|
||||
absolutePosition = 0;
|
||||
} else if (absolutePosition > maxPosition) {
|
||||
absolutePosition = maxPosition;
|
||||
}
|
||||
switch (goToMode) {
|
||||
case FROM_START:
|
||||
setPositionValue(absolutePosition);
|
||||
break;
|
||||
case FROM_END:
|
||||
setPositionValue(maxPosition - absolutePosition);
|
||||
break;
|
||||
case FROM_CURSOR:
|
||||
setPositionValue(absolutePosition - cursorPosition);
|
||||
break;
|
||||
default:
|
||||
throw CodeAreaUtils.getInvalidTypeException(goToMode);
|
||||
}
|
||||
updateTargetPosition();
|
||||
}
|
||||
|
||||
public long getCursorPosition() {
|
||||
return cursorPosition;
|
||||
}
|
||||
|
||||
public void setCursorPosition(long cursorPosition) {
|
||||
this.cursorPosition = cursorPosition;
|
||||
setPositionValue(cursorPosition);
|
||||
currentPositionTextField.setText(String.valueOf(cursorPosition));
|
||||
}
|
||||
|
||||
public void setMaxPosition(long maxPosition) {
|
||||
this.maxPosition = maxPosition;
|
||||
baseSwitchableSpinnerPanel.setMaximum(maxPosition);
|
||||
updateTargetPosition();
|
||||
}
|
||||
|
||||
public void setSelected() {
|
||||
baseSwitchableSpinnerPanel.requestFocusInWindow();
|
||||
}
|
||||
|
||||
private void switchGoToMode(GoToBinaryPositionMode goToMode) {
|
||||
if (this.goToMode == goToMode) {
|
||||
return;
|
||||
}
|
||||
|
||||
long absolutePosition = getTargetPosition();
|
||||
this.goToMode = goToMode;
|
||||
switch (goToMode) {
|
||||
case FROM_START: {
|
||||
setPositionValue(0l);
|
||||
baseSwitchableSpinnerPanel.setMinimum(0l);
|
||||
baseSwitchableSpinnerPanel.setMaximum(maxPosition);
|
||||
baseSwitchableSpinnerPanel.revalidateSpinner();
|
||||
break;
|
||||
}
|
||||
case FROM_END: {
|
||||
setPositionValue(0l);
|
||||
baseSwitchableSpinnerPanel.setMinimum(0l);
|
||||
baseSwitchableSpinnerPanel.setMaximum(maxPosition);
|
||||
baseSwitchableSpinnerPanel.revalidateSpinner();
|
||||
break;
|
||||
}
|
||||
case FROM_CURSOR: {
|
||||
setPositionValue(0l);
|
||||
baseSwitchableSpinnerPanel.setMinimum(-cursorPosition);
|
||||
baseSwitchableSpinnerPanel.setMaximum(maxPosition - cursorPosition);
|
||||
baseSwitchableSpinnerPanel.revalidateSpinner();
|
||||
break;
|
||||
}
|
||||
default:
|
||||
throw CodeAreaUtils.getInvalidTypeException(goToMode);
|
||||
}
|
||||
setTargetPosition(absolutePosition);
|
||||
}
|
||||
|
||||
private long getPositionValue() {
|
||||
return (Long) baseSwitchableSpinnerPanel.getValue();
|
||||
}
|
||||
|
||||
private void setPositionValue(long value) {
|
||||
baseSwitchableSpinnerPanel.setValue(value);
|
||||
updateTargetPosition();
|
||||
// positionSpinner.setValue(value);
|
||||
// positionSpinner.firePropertyChange(SPINNER_PROPERTY, value, value);
|
||||
}
|
||||
|
||||
public void acceptInput() {
|
||||
baseSwitchableSpinnerPanel.acceptInput();
|
||||
}
|
||||
|
||||
// Variables declaration - do not modify//GEN-BEGIN:variables
|
||||
private BaseSwitchableSpinnerPanel baseSwitchableSpinnerPanel;
|
||||
private javax.swing.JLabel currentPositionLabel;
|
||||
private javax.swing.JTextField currentPositionTextField;
|
||||
private javax.swing.JRadioButton fromCursorRadioButton;
|
||||
private javax.swing.JRadioButton fromEndRadioButton;
|
||||
private javax.swing.JRadioButton fromStartRadioButton;
|
||||
private javax.swing.JPanel goToPanel;
|
||||
private javax.swing.JLabel positionLabel;
|
||||
private javax.swing.ButtonGroup positionTypeButtonGroup;
|
||||
private javax.swing.JLabel targetPositionLabel;
|
||||
private javax.swing.JTextField targetPositionTextField;
|
||||
// End of variables declaration//GEN-END:variables
|
||||
|
||||
}
|
||||
|
|
@ -0,0 +1,19 @@
|
|||
package the.bytecode.club.bytecodeviewer.gui.hexviewer;
|
||||
|
||||
/**
|
||||
* Mode for calculation of the go-to position in binary document.
|
||||
*/
|
||||
public enum GoToBinaryPositionMode {
|
||||
/**
|
||||
* Count from start of the document.
|
||||
*/
|
||||
FROM_START,
|
||||
/**
|
||||
* Count from end of the document.
|
||||
*/
|
||||
FROM_END,
|
||||
/**
|
||||
* Count from current position of the cursor in the document.
|
||||
*/
|
||||
FROM_CURSOR
|
||||
}
|
||||
|
|
@ -16,7 +16,7 @@ import java.awt.event.KeyEvent;
|
|||
|
||||
/**
|
||||
* Binary/hexadecimal viewer based on BinEd library.
|
||||
*
|
||||
*
|
||||
* @author hajdam
|
||||
*/
|
||||
public class HexViewer extends JPanel {
|
||||
|
|
@ -33,13 +33,19 @@ public class HexViewer extends JPanel {
|
|||
private javax.swing.JToggleButton lineWrappingToggleButton;
|
||||
private JButton cycleCodeTypeButton;
|
||||
private BinaryStatusApi binaryStatus;
|
||||
private final AbstractAction goToAction;
|
||||
|
||||
public HexViewer(byte[] contentData) {
|
||||
super(new BorderLayout());
|
||||
codeArea = new CodeArea();
|
||||
codeArea.setPainter(new HighlightNonAsciiCodeAreaPainter(codeArea));
|
||||
toolBar = new JToolBar();
|
||||
statusPanel = new BinaryStatusPanel();
|
||||
statusPanel = new BinaryStatusPanel() {
|
||||
@Override
|
||||
public Dimension getMinimumSize() {
|
||||
return new Dimension(0, super.getMinimumSize().height);
|
||||
}
|
||||
};
|
||||
valuesPanel = new ValuesPanel();
|
||||
codeArea.setContentData(new ByteArrayData(contentData));
|
||||
codeArea.setEditMode(EditMode.READ_ONLY);
|
||||
|
|
@ -55,6 +61,49 @@ public class HexViewer extends JPanel {
|
|||
}
|
||||
};
|
||||
|
||||
goToAction = new AbstractAction() {
|
||||
@Override
|
||||
public void actionPerformed(ActionEvent e) {
|
||||
final GoToBinaryPanel goToPanel = new GoToBinaryPanel();
|
||||
goToPanel.setCursorPosition(codeArea.getCaret().getCaretPosition().getDataPosition());
|
||||
goToPanel.setMaxPosition(codeArea.getDataSize());
|
||||
final JDialog dialog = new JDialog((JFrame) SwingUtilities.getRoot(HexViewer.this), Dialog.ModalityType.APPLICATION_MODAL);
|
||||
OkCancelPanel okCancelPanel = new OkCancelPanel() {
|
||||
@Override
|
||||
protected void okAction() {
|
||||
goToPanel.acceptInput();
|
||||
codeArea.setCaretPosition(goToPanel.getTargetPosition());
|
||||
codeArea.revealCursor();
|
||||
dialog.setVisible(false);
|
||||
dialog.dispose();
|
||||
codeArea.requestFocus();
|
||||
}
|
||||
|
||||
@Override
|
||||
protected void cancelAction() {
|
||||
dialog.setVisible(false);
|
||||
dialog.dispose();
|
||||
}
|
||||
};
|
||||
|
||||
final String ESC_CANCEL = "esc-cancel";
|
||||
dialog.getRootPane().getActionMap().put(ESC_CANCEL, new AbstractAction() {
|
||||
@Override
|
||||
public void actionPerformed(ActionEvent e) {
|
||||
okCancelPanel.cancelAction();
|
||||
}
|
||||
});
|
||||
dialog.getRootPane().getInputMap(JComponent.WHEN_FOCUSED).put(KeyStroke.getKeyStroke(KeyEvent.VK_ESCAPE, 0), ESC_CANCEL);
|
||||
okCancelPanel.setOkButtonText("Go To");
|
||||
dialog.setTitle("Go To Position");
|
||||
dialog.add(goToPanel, BorderLayout.CENTER);
|
||||
dialog.add(okCancelPanel, BorderLayout.SOUTH);
|
||||
dialog.pack();
|
||||
dialog.setLocationByPlatform(true);
|
||||
dialog.setVisible(true);
|
||||
}
|
||||
};
|
||||
|
||||
init();
|
||||
}
|
||||
|
||||
|
|
@ -111,6 +160,10 @@ public class HexViewer extends JPanel {
|
|||
|
||||
registerBinaryStatus(statusPanel);
|
||||
add(statusPanel, BorderLayout.SOUTH);
|
||||
|
||||
final String GO_TO_ACTION = "goToAction";
|
||||
codeArea.getActionMap().put(GO_TO_ACTION, goToAction);
|
||||
codeArea.getInputMap(JComponent.WHEN_FOCUSED).put(KeyStroke.getKeyStroke(KeyEvent.VK_G, HexViewer.getMetaMask()), GO_TO_ACTION);
|
||||
invalidate();
|
||||
}
|
||||
|
||||
|
|
@ -269,6 +322,13 @@ public class HexViewer extends JPanel {
|
|||
codeArea.selectAll();
|
||||
});
|
||||
menu.add(selectAllMenuItem);
|
||||
menu.addSeparator();
|
||||
|
||||
final JMenuItem goToMenuItem = new JMenuItem("Go To...");
|
||||
goToMenuItem.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_G, HexViewer.getMetaMask()));
|
||||
goToMenuItem.addActionListener(goToAction::actionPerformed);
|
||||
menu.add(goToMenuItem);
|
||||
|
||||
return menu;
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -0,0 +1,83 @@
|
|||
package the.bytecode.club.bytecodeviewer.gui.hexviewer;
|
||||
|
||||
/**
|
||||
* OK/Cancel Panel.
|
||||
*/
|
||||
public class OkCancelPanel extends javax.swing.JPanel {
|
||||
|
||||
public OkCancelPanel() {
|
||||
initComponents();
|
||||
}
|
||||
|
||||
/**
|
||||
* 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.
|
||||
*/
|
||||
@SuppressWarnings("unchecked")
|
||||
// <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents
|
||||
private void initComponents() {
|
||||
|
||||
cancelButton = new javax.swing.JButton();
|
||||
okButton = new javax.swing.JButton();
|
||||
|
||||
cancelButton.setText("Cancel");
|
||||
cancelButton.addActionListener(new java.awt.event.ActionListener() {
|
||||
public void actionPerformed(java.awt.event.ActionEvent evt) {
|
||||
cancelButtonActionPerformed(evt);
|
||||
}
|
||||
});
|
||||
|
||||
okButton.setText("Ok");
|
||||
okButton.addActionListener(new java.awt.event.ActionListener() {
|
||||
public void actionPerformed(java.awt.event.ActionEvent evt) {
|
||||
okButtonActionPerformed(evt);
|
||||
}
|
||||
});
|
||||
|
||||
javax.swing.GroupLayout layout = new javax.swing.GroupLayout(this);
|
||||
this.setLayout(layout);
|
||||
layout.setHorizontalGroup(
|
||||
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
|
||||
.addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
|
||||
.addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
|
||||
.addComponent(okButton)
|
||||
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
|
||||
.addComponent(cancelButton)
|
||||
.addContainerGap())
|
||||
);
|
||||
layout.setVerticalGroup(
|
||||
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
|
||||
.addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
|
||||
.addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
|
||||
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
|
||||
.addComponent(cancelButton)
|
||||
.addComponent(okButton))
|
||||
.addContainerGap())
|
||||
);
|
||||
}// </editor-fold>//GEN-END:initComponents
|
||||
|
||||
private void cancelButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_cancelButtonActionPerformed
|
||||
cancelAction();
|
||||
}//GEN-LAST:event_cancelButtonActionPerformed
|
||||
|
||||
private void okButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_okButtonActionPerformed
|
||||
okAction();
|
||||
}//GEN-LAST:event_okButtonActionPerformed
|
||||
|
||||
|
||||
// Variables declaration - do not modify//GEN-BEGIN:variables
|
||||
private javax.swing.JButton cancelButton;
|
||||
private javax.swing.JButton okButton;
|
||||
// End of variables declaration//GEN-END:variables
|
||||
|
||||
protected void okAction() {
|
||||
}
|
||||
|
||||
protected void cancelAction() {
|
||||
}
|
||||
|
||||
public void setOkButtonText(String text) {
|
||||
okButton.setText(text);
|
||||
}
|
||||
}
|
||||
Loading…
Reference in a new issue