abstractcomplexsearchpanel.java

编辑视频文件

        JPanel filler = new JPanel();
        c.gridx = 0;
        c.gridy = 1;
        c.anchor = GridBagConstraints.NORTHWEST;
        c.fill = GridBagConstraints.VERTICAL;
        c.weighty = 10.0;
        queryCont.add(filler, c);

        //
        c = new GridBagConstraints();
        c.gridx = 0;
        c.gridy = 1;
        c.anchor = GridBagConstraints.NORTHWEST;
        c.fill = GridBagConstraints.BOTH;
        c.weightx = 1.0;
        c.weighty = 1.0;

        JScrollPane scrollPane = new JScrollPane(queryCont);

        //scrollPane.setPreferredSize(new Dimension(100, 300));
        toolAndQueryPanel.add(scrollPane, c);

        //toolAndQueryPanel.add(toolBar, BorderLayout.NORTH);
        //toolAndQueryPanel.add(queryPanel, BorderLayout.CENTER);
        toolAndQueryPanel.setBorder(new EmptyBorder(0, 0, 0, 0));

        bottomPanel.setLayout(new TriptychLayout());

        matchCounter.setBorder(new CompoundBorder(new EmptyBorder(3, 3, 3, 3),
                new LineBorder(Color.gray)));

        progressViewer.setBorder(new CompoundBorder(
                new EmptyBorder(3, 3, 3, 3), new LineBorder(Color.gray)));

        startStopPanel = new StartStopPanel(startAction, stopAction, closeAction);

        bottomPanel.add(TriptychLayout.LEFT, matchCounter);
        bottomPanel.add(TriptychLayout.RIGHT, progressViewer);
        bottomPanel.add(TriptychLayout.CENTER, startStopPanel);
        matchCounter.setVisible(false);
        progressViewer.setVisible(false);

        setLayout(new GridBagLayout());
        c = new GridBagConstraints();

        JSplitPane splitPane = new JSplitPane(JSplitPane.VERTICAL_SPLIT,
                toolAndQueryPanel, (JComponent) resultViewer);
        splitPane.setResizeWeight(0.8);
        c = new GridBagConstraints();
        c.gridx = 0;
        c.gridy = 0;
        c.anchor = GridBagConstraints.NORTHWEST;
        c.gridwidth = 1;
        c.weightx = 1;
        c.weighty = 1;
        c.fill = GridBagConstraints.BOTH;
        add(splitPane, c);

        c = new GridBagConstraints();
        c.gridx = 0;
        c.gridy = 2;
        c.anchor = GridBagConstraints.SOUTHWEST;
        c.gridwidth = 1;
        c.weightx = 1;
        c.fill = GridBagConstraints.HORIZONTAL;
        add(bottomPanel, c);

        updateActions();
    }

    /**
     * DOCUMENT ME!
     */
    protected abstract void read();

    /**
     * DOCUMENT ME!
     */
    protected abstract void save();

    /**
     * DOCUMENT ME!
     */
    protected void updateActions() {
        super.updateActions();

        boolean executing = (searchEngine != null) &&
            searchEngine.isExecuting();
        backAction.setEnabled(!executing && queryManager.hasPreviousQuery());
        forwardAction.setEnabled(!executing && queryManager.hasNextQuery());

        boolean positiveResult = !executing &&
            (queryManager.getCurrentQuery() != null) &&
            (queryManager.getCurrentQuery().getResult().getRealSize() > 0) &&
            (queryManager.getCurrentQuery().getResult().getStatus() != ContentResult.MODIFIED);

        saveAction.setEnabled(positiveResult &&
            !((ContentQuery) queryManager.getCurrentQuery()).isRestricted());
        exportAction.setEnabled(positiveResult);
        zoomAction.setEnabled(positiveResult);

        resultCounterLabel.setText((queryManager.getCurrentQueryNumber() > 0)
            ? ("" + queryManager.getCurrentQueryNumber()) : "");
    }

    private void createActions() {
        Icon searchIcon = null;
        Icon stopIcon = null;
        Icon newIcon = null;
        Icon zoomIcon = null;
        Icon saveIcon = null;
        Icon readIcon = null;
        Icon exportIcon = null;
        Icon backIcon = null;
        Icon forwardIcon = null;

        try {
            searchIcon = new ImageIcon(this.getClass().getResource("/toolbarButtonGraphics/media/Play16.gif"));
            stopIcon = new ImageIcon(this.getClass().getResource("/toolbarButtonGraphics/media/Stop16.gif"));
            newIcon = new ImageIcon(this.getClass().getResource("/toolbarButtonGraphics/general/New16.gif"));
            zoomIcon = new ImageIcon(this.getClass().getResource("/toolbarButtonGraphics/general/Zoom16.gif"));
            saveIcon = new ImageIcon(this.getClass().getResource("/toolbarButtonGraphics/general/SaveAs16.gif"));
            readIcon = new ImageIcon(this.getClass().getResource("/toolbarButtonGraphics/general/Open16.gif"));
            exportIcon = new ImageIcon(this.getClass().getResource("/toolbarButtonGraphics/general/Export16.gif"));
            backIcon = new ImageIcon(this.getClass().getResource("/toolbarButtonGraphics/navigation/Back16.gif"));
            forwardIcon = new ImageIcon(this.getClass().getResource("/toolbarButtonGraphics/navigation/Forward16.gif"));
        } catch (Exception e) {
            e.printStackTrace();
        }

        startAction.putValue(Action.SMALL_ICON, searchIcon);
        stopAction.putValue(Action.SMALL_ICON, stopIcon);
        exportAction.putValue(Action.SMALL_ICON, exportIcon);

        newAction = new AbstractAction(SearchLocale.getString("Action.New"),
                newIcon) {
                    public void actionPerformed(ActionEvent e) {
                        newQuery();
                    }
                };
        newAction.putValue(Action.SHORT_DESCRIPTION,
            SearchLocale.getString("Action.Tooltip.New"));

        KeyStroke ks = KeyStroke.getKeyStroke(KeyEvent.VK_N,
                ActionEvent.CTRL_MASK);
        newAction.putValue(Action.ACCELERATOR_KEY, ks);

        saveAction = new AbstractAction(SearchLocale.getString("Action.Save"),
                saveIcon) {
                    public void actionPerformed(ActionEvent e) {
                        save();
                    }
                };
        saveAction.putValue(Action.SHORT_DESCRIPTION,
            SearchLocale.getString("Action.Tooltip.Save"));
        ks = KeyStroke.getKeyStroke(KeyEvent.VK_M, ActionEvent.CTRL_MASK);
        saveAction.putValue(Action.ACCELERATOR_KEY, ks);

        zoomAction = new AbstractAction(SearchLocale.getString("Action.Zoom"),
                zoomIcon) {
                    public void actionPerformed(ActionEvent e) {
                        queryPanel.newRestrictedQuery((ContentResult) queryManager.getCurrentQuery()
                                                                                  .getResult(),
                            SearchLocale.getString("Search.Constraint.Matches") +
                            " " + SearchLocale.getString("Search.FoundIn") +
                            " " + SearchLocale.getString("Search.Result") +
                            " " + queryManager.getCurrentQueryNumber());
                        clearResult();
                    }
                };
        zoomAction.putValue(Action.SHORT_DESCRIPTION,
            SearchLocale.getString("Action.Tooltip.Zoom"));
        ks = KeyStroke.getKeyStroke(KeyEvent.VK_R, ActionEvent.CTRL_MASK);
        zoomAction.putValue(Action.ACCELERATOR_KEY, ks);

        readAction = new AbstractAction(SearchLocale.getString("Action.Open"),
                readIcon) {
                    public void actionPerformed(ActionEvent e) {
                        read();
                        updateActions();
                    }
                };
        readAction.putValue(Action.SHORT_DESCRIPTION,
            SearchLocale.getString("Action.Tooltip.Open"));
        ks = KeyStroke.getKeyStroke(KeyEvent.VK_O, ActionEvent.CTRL_MASK);
        readAction.putValue(Action.ACCELERATOR_KEY, ks);

        closeAction = new AbstractAction(SearchLocale.getString("Action.Close")) {
                    public void actionPerformed(ActionEvent e) {
                        userQuit();
                    }
                };
        ks = KeyStroke.getKeyStroke(KeyEvent.VK_X, ActionEvent.CTRL_MASK);
        closeAction.putValue(Action.ACCELERATOR_KEY, ks);

        backAction = new AbstractAction(SearchLocale.getString("Action.Back"),
                backIcon) {
                    public void actionPerformed(ActionEvent e) {
                        gotoQuery(queryManager.getCurrentQueryNumber() - 1);
                    }
                };
        backAction.putValue(Action.SHORT_DESCRIPTION,
            SearchLocale.getString("Action.Tooltip.Back"));
        ks = KeyStroke.getKeyStroke(KeyEvent.VK_B, ActionEvent.CTRL_MASK);
        backAction.putValue(Action.ACCELERATOR_KEY, ks);

        forwardAction = new AbstractAction(SearchLocale.getString(
                    "Action.Forward"), forwardIcon) {
                    public void actionPerformed(ActionEvent e) {
                        gotoQuery(queryManager.getCurrentQueryNumber() + 1);
                    }
                };
        forwardAction.putValue(Action.SHORT_DESCRIPTION,
            SearchLocale.getString("Action.Tooltip.Forward"));
        ks = KeyStroke.getKeyStroke(KeyEvent.VK_F, ActionEvent.CTRL_MASK);
        forwardAction.putValue(Action.ACCELERATOR_KEY, ks);

        stopAction.setEnabled(false);
    }

    private void newQuery() {
        queryPanel.reset();
        clearResult();
    }

    /**
     * Disconnect from the viewermanager and dispose the dialog.
     */
    protected void userQuit() {
        stopSearch();
        ((Window) getTopLevelAncestor()).dispose();
    }
}