package the.bytecode.club.bytecodeviewer.gui;
import javax.swing.*;
import javax.swing.plaf.basic.BasicButtonUI;
import java.awt.*;
import java.awt.event.*;
/***************************************************************************
* Bytecode Viewer (BCV) - Java & Android Reverse Engineering Suite *
* Copyright (C) 2014 Kalen 'Konloch' Kinloch - http://bytecodeviewer.com *
* *
* 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 3 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, see <http://www.gnu.org/licenses/>. *
***************************************************************************/
/**
* Component to be used as tabComponent; Contains a JLabel to show the text and
* a JButton to close the tab it belongs to
*
* @author Konloch
* @author WaterWolf
*
*/
public class TabbedPane extends JPanel {
private static final long serialVersionUID = -4774885688297538774L;
private final JTabbedPane pane;
final JButton button = new TabButton();
private static long zero = System.currentTimeMillis();
public TabbedPane(String name, final JTabbedPane pane) {
// unset default FlowLayout' gaps
super(new FlowLayout(FlowLayout.LEFT, 0, 0));
if (pane == null)
throw new NullPointerException("TabbedPane is null");
this.pane = pane;
setOpaque(false);
// make JLabel read titles from JTabbedPane
final JLabel label = new JLabel() {
private static final long serialVersionUID = -5511025206527893360L;
@Override
public String getText() {
final int i = pane.indexOfTabComponent(TabbedPane.this);
if (i != -1)
return pane.getTitleAt(i);
return null;
}
@Override
public Dimension getPreferredSize() {
Dimension realDimension = super.getPreferredSize();
if(realDimension.getWidth() >= 400)
return new Dimension(400, 20);
else
return realDimension;
}
};
this.add(label);
// add more space between the label and the button
label.setBorder(BorderFactory.createEmptyBorder(0, 0, 0, 5));
// tab button
this.add(button);
// add more space to the top of the component
setBorder(BorderFactory.createEmptyBorder(2, 0, 0, 0));
JPopupMenu pop_up = new JPopupMenu();
JMenuItem closealltab = new JMenuItem("Close All But This: " + name);
JMenuItem closetab = new JMenuItem("Close Tab: " + name);
closetab.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
String name = e.getActionCommand().split(": ")[1];
final int i = pane.indexOfTab(name);
if (i != -1)
pane.remove(i);
}
});
closealltab.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
String name = e.getActionCommand().split(": ")[1];
System.out.println(name);
boolean removedAll = false;
while(!removedAll) {
int thisID = pane.indexOfTab(name);
if(pane.getTabCount() <= 1) {
removedAll = true;
return;
}
if(thisID != 0)
pane.remove(0);
else
pane.remove(1);
}
}
});
pop_up.add(closealltab);
pop_up.add(closetab);
button.setComponentPopupMenu(pop_up);
button.addMouseListener(new MouseListener() {
@Override
public void mouseClicked(MouseEvent e) {
if (e.getModifiers() == 8) {
if (System.currentTimeMillis() - zero >= 100) {
zero = System.currentTimeMillis();
final int i = pane.indexOfTabComponent(TabbedPane.this);
if (i != -1)
pane.remove(i);
}
}
}
@Override public void mouseEntered(MouseEvent arg0) { }
@Override public void mouseExited(MouseEvent arg0) { }
@Override public void mousePressed(MouseEvent arg0) { }
@Override public void mouseReleased(MouseEvent e) { }
});
}
private class TabButton extends JButton implements ActionListener {
private static final long serialVersionUID = -4492967978286454159L;
public TabButton() {
final int size = 17;
setPreferredSize(new Dimension(size, size));
setToolTipText("Close this tab");
// Make the button looks the same for all Laf's
setUI(new BasicButtonUI());
// Make it transparent
setContentAreaFilled(false);
// No need to be focusable
setFocusable(false);
setBorder(BorderFactory.createEtchedBorder());
setBorderPainted(false);
// Making nice rollover effect
// we use the same listener for all buttons
addMouseListener(buttonMouseListener);
setRolloverEnabled(true);
// Close the proper tab by clicking the button
addActionListener(this);
}
public void actionPerformed(final ActionEvent e) {
final int i = pane.indexOfTabComponent(TabbedPane.this);
if (i != -1) {
pane.remove(i);
}
}
// we don't want to update UI for this button
@Override
public void updateUI() {
}
// paint the cross
@Override
protected void paintComponent(final Graphics g) {
super.paintComponent(g);
final Graphics2D g2 = (Graphics2D) g.create();
// shift the image for pressed buttons
if (getModel().isPressed()) {
g2.translate(1, 1);
}
g2.setStroke(new BasicStroke(2));
g2.setColor(Color.BLACK);
if (getModel().isRollover()) {
g2.setColor(Color.MAGENTA);
}
final int delta = 6;
g2.drawLine(delta, delta, getWidth() - delta - 1, getHeight()
- delta - 1);
g2.drawLine(getWidth() - delta - 1, delta, delta, getHeight()
- delta - 1);
g2.dispose();
}
}
private final static MouseListener buttonMouseListener = new MouseAdapter() {
@Override
public void mouseEntered(final MouseEvent e) {
final Component component = e.getComponent();
if (component instanceof AbstractButton) {
final AbstractButton button = (AbstractButton) component;
button.setBorderPainted(true);
}
}
@Override
public void mouseExited(final MouseEvent e) {
final Component component = e.getComponent();
if (component instanceof AbstractButton) {
final AbstractButton button = (AbstractButton) component;
button.setBorderPainted(false);
}
}
};
}