private void open(String indexName) {
DbgOutput.println(1, "open() " + indexName);
cmd.reset();
cmd.cmdType = LibgistCommand.OPEN;
cmd.indexName.append(indexName);
opThread.dispatchCmd(cmd);
}
public void windowClosing(WindowEvent e) {
try {
Libgist.close();
} catch (LibgistException exc) {
// can't do very much at this point
System.err.println("Could not close " + exc);
}
opThread.stopNow();
System.exit(0);
}
public MainWindow() {
JMenuItem showTextItem, showContentItem, showStatsItem;
JMenuItem consoleWinItem, treeWinItem, traceWinItem;
// our libgist execution thread
opThread = new OpThread(this);
Libgist.setBreakHandler(opThread);
opThread.start();
cmd = new LibgistCommand();
menuBar = new JMenuBar();
setJMenuBar(menuBar);
// create toolbar and console window with text area
getContentPane().removeAll();
getContentPane().setLayout(new BorderLayout());
JPanel panel = new JPanel();
panel.setLayout(new BorderLayout());
// desktop pane + console frame
desktop = new JDesktopPane();
desktop.setOpaque(true);
desktop.setBackground(Color.lightGray);
consoleFrame = new ConsoleWindow(200, desktop);
desktop.add(consoleFrame, JLayeredPane.PALETTE_LAYER);
// debugging actions for toolbar:
// notify opThread of what to do when it hits a breakpoint
stepAction =
new AbstractAction("Step") {
public void actionPerformed(ActionEvent e) {
opThread.step();
}
};
cancelAction =
new AbstractAction("Cancel") {
public void actionPerformed(ActionEvent e) {
scriptWasCancelled = true; // don't call it after next line!
opThread.cancel();
}
};
nextAction =
new AbstractAction("Next") {
public void actionPerformed(ActionEvent e) {
opThread.next();
}
};
contAction =
new AbstractAction("Continue") {
public void actionPerformed(ActionEvent e) {
opThread.cont();
}
};
// opThread is currently executing a script and we want it to stop:
// tell libgist directly to suspend execution once opThread is done
// with the current operation
stopAction =
new AbstractAction("Stop") {
public void actionPerformed(ActionEvent e) {
Libgist.singleStep();
}
};
// toolbar
JToolBar toolbar = new JToolBar();
toolbar.add(stepAction).setText("Step");
toolbar.add(nextAction).setText("Next");
toolbar.add(contAction).setText("Continue");
toolbar.add(stopAction).setText("Stop");
toolbar.add(cancelAction).setText("Cancel");
panel.add(toolbar, BorderLayout.NORTH);
panel.add(desktop, BorderLayout.CENTER);
getContentPane().add(panel);
createFileMenu();
createOpsMenu();
createDebugMenu();
createTreeStatsMenu();
createAnalysisMenu();
createWindowsMenu();
setGuiState(INITSTATE); // nothing opened yet
// addWindowListener(this); // So we do the right thing on window closing.
}