Beispiel #1
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.
  }
Beispiel #2
0
  public void updateGuiState(int priorState, LibgistCommand cmd, boolean success) {
    switch (cmd.cmdType) {
      case LibgistCommand.CREATE:
      case LibgistCommand.OPEN:
        resetState();
        if (!success) return; // done
        setGuiState(IDXOPENSTATE);
        isOpen = true;
        idxName = cmd.indexName.toString();
        if (cmd.cmdType == LibgistCommand.CREATE) {
          resetConfig();
        } else {
          restoreConfig();
        }
        // setTitle("amdb: " + filename);
        setTree(idxName);
        try {
          treeView = new TreeView(desktop); // creates a display of the opened index
          desktop.add(treeView, JLayeredPane.PALETTE_LAYER);
        } catch (LibgistException e) {
          // what to do now?
          consoleFrame.echoInfo("new TreeView() failed");
        }
        break;

      case LibgistCommand.CLOSE:
        saveConfig();
        resetState();
        break;

      case LibgistCommand.OPENANL:
        resetState();
        if (!success) return; // done
        // enable menu items and open tree view
        setGuiState(ANLOPENSTATE);
        // setTitle("amdb: " + filename);
        setTree(idxName);
        try {
          treeView = new TreeView(desktop); // creates a display of the opened index
          desktop.add(treeView, JLayeredPane.PALETTE_LAYER);
        } catch (LibgistException e) {
          // what to do now?
          consoleFrame.echoInfo("new TreeView() failed");
        }

        // get ready to display dialogs
        if (analysisInfo.actualHasWkldStats) {
          wkldStatsDlg.init(treeView);
        }
        if (analysisInfo.actualHasSplitStats) {
          splitStatsDlg.init(treeView);
        }
        if (analysisInfo.actualHasPenaltyStats) {
          penaltyStatsDlg.init(treeView);
        }
        break;

      case LibgistCommand.CLOSEANL:
        treeView.dispose();
        treeView = null;
        setGuiState(INITSTATE);
        setTree("");
        break;

        // if these didn't work, we don't care
      case LibgistCommand.INSERT:
      case LibgistCommand.REMOVE:
      case LibgistCommand.FETCH:
      case LibgistCommand.FLUSH:
      case LibgistCommand.CREATEANL:
      case LibgistCommand.SCRIPT:
        setGuiState(priorState);
        break;
    }
  }