public void updateClassPath(final JarEntry lastEntry, boolean openInEditor) {
classPath.removeAll();
// Root element
final JarEntry root = jarStructure.getRoot();
final WebBreadcrumbButton rootElement = new WebBreadcrumbButton();
rootElement.setIcon(root.getIcon());
TooltipManager.setTooltip(rootElement, root.getIcon(), jarStructure.getJarLocation());
rootElement.addActionListener(
new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
final WebPopupMenu rootMenu = new WebPopupMenu();
WebMenuItem showInFS = new WebMenuItem("Show in folder", browseIcon);
showInFS.addActionListener(
new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
try {
File jarFile = new File(jarStructure.getJarLocation());
Desktop.getDesktop().browse(jarFile.getParentFile().toURI());
} catch (Throwable ex) {
ex.printStackTrace();
}
}
});
rootMenu.add(showInFS);
List<JarEntry> entries = jarStructure.getChildEntries(root);
if (entries.size() > 0) {
rootMenu.addSeparator();
for (JarEntry entry : entries) {
rootMenu.add(createEntryMenuItem(entry));
}
}
rootMenu.showBelowMiddle(rootElement);
}
});
classPath.add(rootElement);
if (lastEntry != null) {
// All other elements
List<JarEntry> path = lastEntry.getPath();
for (final JarEntry entry : path) {
if (entry.getType().equals(JarEntryType.packageEntry)) {
final WebBreadcrumbButton element = new WebBreadcrumbButton();
element.setIcon(entry.getIcon());
element.setText(entry.getName());
element.addActionListener(
new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
List<JarEntry> entries = jarStructure.getChildEntries(entry);
if (entries.size() > 0) {
final WebPopupMenu packageMenu = new WebPopupMenu();
for (JarEntry menuEntry : entries) {
packageMenu.add(createEntryMenuItem(menuEntry));
}
packageMenu.showBelowMiddle(element);
}
}
});
classPath.add(element);
} else {
WebBreadcrumbLabel element = new WebBreadcrumbLabel();
element.setIcon(entry.getIcon());
element.setText(entry.getName());
classPath.add(element);
}
}
}
classPath.updateBreadcrumb();
if (openInEditor && lastEntry != null) {
if (lastEntry.getType().equals(JarEntryType.jarEntry)
|| lastEntry.getType().equals(JarEntryType.packageEntry)) {
// Queueing last element menu to let breadcrumb update element locations first
SwingUtilities.invokeLater(
new Runnable() {
@Override
public void run() {
// Opening last element menu if it is a package
((WebBreadcrumbButton) classPath.getLastComponent()).doClick();
}
});
} else {
// Viewing last element if it is a file
viewTabbedPane.removeChangeListener(viewChangeListener);
viewEntry(lastEntry);
viewTabbedPane.addChangeListener(viewChangeListener);
}
}
}
public SourceViewer(JarStructure jarStructure) {
super();
this.jarStructure = jarStructure;
toolBar = new WebPanel(true, new ToolbarLayout());
toolBar.setDrawSides(false, false, true, false);
toolBar.setShadeWidth(0);
add(toolBar, BorderLayout.NORTH);
classPath = new WebBreadcrumb(false);
classPath.setEncloseLastElement(true);
classPath.setElementMargin(4, 6, 4, 6);
classPath.setOpaque(false);
toolBar.add(classPath, ToolbarLayout.FILL);
toolBar.add(createClassSearch(), ToolbarLayout.END);
toolBar.add(createSettings(), ToolbarLayout.END);
viewTabbedPane = new ViewTabbedPane();
viewTabbedPane.setTabbedPaneStyle(TabbedPaneStyle.attached);
viewChangeListener =
new ChangeListener() {
@Override
public void stateChanged(ChangeEvent e) {
updateClassPath(viewTabbedPane.getSelectedEntry(), false);
}
};
viewTabbedPane.addChangeListener(viewChangeListener);
viewTabbedPane.addViewListener(
new ViewListener() {
@Override
public void viewOpened(JarEntry entry) {
//
}
@Override
public void viewClosed(JarEntry entry) {
synchronized (activeEditorsLock) {
// Removing opened editor
activeEditors.remove(entry);
}
updateClassPath(viewTabbedPane.getSelectedEntry(), false);
}
});
HotkeyManager.registerHotkey(
viewTabbedPane,
Hotkey.ALT_LEFT,
new HotkeyRunnable() {
@Override
public void run(KeyEvent e) {
final int tabCount = viewTabbedPane.getTabCount();
if (tabCount > 0) {
final int index = viewTabbedPane.getSelectedIndex();
viewTabbedPane.setSelectedIndex(index > 0 ? index - 1 : tabCount - 1);
}
}
});
HotkeyManager.registerHotkey(
viewTabbedPane,
Hotkey.ALT_RIGHT,
new HotkeyRunnable() {
@Override
public void run(KeyEvent e) {
final int tabCount = viewTabbedPane.getTabCount();
if (tabCount > 0) {
final int index = viewTabbedPane.getSelectedIndex();
viewTabbedPane.setSelectedIndex(index < tabCount - 1 ? index + 1 : 0);
}
}
});
add(viewTabbedPane, BorderLayout.CENTER);
updateClassPath(null, false);
}