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LiveFlatProfilePanel.java

/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 *
 * Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
 *
 * The contents of this file are subject to the terms of either the GNU
 * General Public License Version 2 only ("GPL") or the Common
 * Development and Distribution License("CDDL") (collectively, the
 * "License"). You may not use this file except in compliance with the
 * License. You can obtain a copy of the License at
 * http://www.netbeans.org/cddl-gplv2.html
 * or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the
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 * Notice in each file and include the License file at
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 * particular file as subject to the "Classpath" exception as provided
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 * The Original Software is NetBeans. The Initial Developer of the Original
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 * "[Contributor] elects to include this software in this distribution
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 * to extend the choice of license to its licensees as provided above.
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package org.netbeans.lib.profiler.ui.cpu;

import org.netbeans.lib.profiler.TargetAppRunner;
import org.netbeans.lib.profiler.ui.LiveResultsPanel;
import org.netbeans.lib.profiler.ui.cpu.statistics.StatisticalModule;
import java.awt.BorderLayout;
import java.awt.CardLayout;
import java.awt.image.BufferedImage;
import java.util.Collection;
import java.util.Iterator;
import java.util.ResourceBundle;
import javax.swing.BorderFactory;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JPopupMenu;


/**
 * A display containing a flat profile (always appears together with CCT)
 *
 * @author Ian Formanek
 */

//public class LiveFlatProfilePanel extends FlatProfilePanel implements LiveResultsPanel {
00065 public class LiveFlatProfilePanel extends JPanel implements LiveResultsPanel {
    //~ Static fields/initializers -----------------------------------------------------------------------------------------------

    // -----
    // I18N String constants
    private static final ResourceBundle messages = ResourceBundle.getBundle("org.netbeans.lib.profiler.ui.cpu.Bundle"); // NOI18N
    private static final String NO_RESULTS_STRING = messages.getString("LiveFlatProfilePanel_NoResultsString"); // NOI18N
                                                                                                                // -----

    //~ Instance fields ----------------------------------------------------------------------------------------------------------

    private CPUResUserActionsHandler actionsHandler = null;
    private Collection statModules = null;
    private CPUSelectionHandler handler = new CPUSelectionHandler() {
        public void methodSelected(int threadId, int methodId, int view) {
            for (Iterator it = statModules.iterator(); it.hasNext();) {
                ((StatisticalModule) it.next()).setSelectedMethodId(methodId);
            }
        }
    };

    private JPanel noResultsPanel = null;
    private JPanel resultsTable = null;
    private LiveFlatProfileCollectorPanel fpCollectorPanel = null;
    private TargetAppRunner runner;

    //~ Constructors -------------------------------------------------------------------------------------------------------------

    //  public LiveFlatProfilePanel(TargetAppRunner runner, CPUResUserActionsHandler actionsHandler, DrillDownContext context, List additionalStats) {
    public LiveFlatProfilePanel(TargetAppRunner runner, CPUResUserActionsHandler actionsHandler, Collection additionalStats) {
        this.actionsHandler = actionsHandler;
        this.runner = runner;

        statModules = additionalStats;

        //    drilldownContext = context;
        //    drilldownContext.update(); // get the latest context state
        initComponents();

        setupFlatCollector();
    }

    //~ Methods ------------------------------------------------------------------------------------------------------------------

    public int getSortingColumn() {
        return fpCollectorPanel.getSortingColumn();
    }

    public boolean getSortingOrder() {
        return fpCollectorPanel.getSortingOrder();
    }

    public BufferedImage getViewImage(boolean onlyVisibleArea) {
        return fpCollectorPanel.getViewImage(onlyVisibleArea);
    }

    public String getViewName() {
        return fpCollectorPanel.getViewName();
    }

    public boolean fitsVisibleArea() {
        return fpCollectorPanel.fitsVisibleArea();
    }

    public void handleRemove() {
        fpCollectorPanel.handleRemove();

        //    CPUResultsDispatcher.getInstance().removePlugin(drillDown);
        //    CPUResultsDispatcher.getInstance().removePlugin(fpCollector);
        //    if (statModules != null) {
        //      for (Iterator it = statModules.iterator(); it.hasNext();) {
        //        ((StatisticalModule) it.next()).unregister(CPUResultsDispatcher.getInstance());
        //      }
        //    }
    }

    /**
     * Called when auto refresh is on and profiling session will finish
     * to give the panel chance to do some cleanup before asynchrounous
     * call to updateLiveResults() will happen.
     *
     * Currently it closes the context menu if open, which would otherwise
     * block updating the results.
     */
00149     public void handleShutdown() {
        handleRemove();
        fpCollectorPanel.handleShutdown();
    }

    //  private DrillDownPanel createDrilldownPanel() {
    ////    if (drilldownContext.isValid()) {
    ////      drillDown = new DrillDown(drilldownContext);
    //    
    //    if (!drillDown.isValid()) return null;
    //    
    //    drillDown.addListener(new DrillDownListener() {
    //      public void dataChanged() {
    //      }
    //      public void drillDownPathChanged(java.util.List newDrillDownPath) {
    //        updateLiveResults();
    //      }
    //    });
    //    DrillDownPanel ddPanel = new DrillDownPanel(this.drillDown);
    //    
    ////    if (statModules != null) {
    ////      for (Iterator it = statModules.iterator(); it.hasNext();) {
    ////        StatisticalModule module = (StatisticalModule)it.next();
    ////        if (module instanceof DrillDownStatsModule) {
    ////          ddPanel.addSnippet((DrillDownStatsModule)module);
    ////        }
    ////      }
    ////    }
    //    
    //    
    //    return ddPanel;
    //  }
    public boolean hasValidDrillDown() {
        return false;
    }

    // --- Save current View action support --------------------------------------
    public boolean hasView() {
        return fpCollectorPanel.hasView();
    }

    public void reset() {
        fpCollectorPanel.reset();
    }

    public boolean supports(int instrumentationType) {
        return fpCollectorPanel.supports(instrumentationType);
    }

    public void updateLiveResults() {
        fpCollectorPanel.updateLiveResults();

        //    if (fpCollectorPanel.hasData()) {
        //      ((CardLayout)resultsTable.getLayout()).show(resultsTable, "RESULTS");
        //    } else {
        //      ((CardLayout)resultsTable.getLayout()).show(resultsTable, "NORESULTS");
        //    }
    }

    private void initComponents() {
        setLayout(new BorderLayout());
        setOpaque(false);
        noResultsPanel = new JPanel();
        noResultsPanel.setLayout(new BorderLayout());
        noResultsPanel.setBorder(BorderFactory.createEmptyBorder(12, 12, 12, 12));

        final JLabel noResultsLabel = new JLabel(NO_RESULTS_STRING);

        noResultsLabel.setFont(noResultsLabel.getFont().deriveFont(14));
        noResultsLabel.setEnabled(false);
        noResultsPanel.add(noResultsLabel, BorderLayout.NORTH);

        resultsTable = new JPanel(new CardLayout());
        resultsTable.add(noResultsLabel, "NORESULTS"); // NOI18N

        add(resultsTable, BorderLayout.CENTER);
    }

    private void setupFlatCollector() {
        //    fpCollector = new FlatProfileCollector();
        //    
        //    fpCollector.addDataChangeListener(new PropertyChangeListener() {
        //      public void propertyChange(final PropertyChangeEvent evt) {
        //        Runnable runner = new Runnable() {
        //          public void run() {
        //            FlatProfileContainer fpc = (FlatProfileContainer)evt.getNewValue();
        //            if (fpc != null) {
        //              String selectedRowString = fpCollectorPanel.getSelectedRowString();
        //              fpCollectorPanel.setDataToDisplay(fpc);
        //              fpCollectorPanel.prepareResults(true);
        //              
        //              fpCollectorPanel.setSelectedRowString(selectedRowString);
        //              ((CardLayout)resultsTable.getLayout()).show(resultsTable, "RESULTS");
        //            } else {
        //              ((CardLayout)resultsTable.getLayout()).show(resultsTable, "NORESULTS");
        //            }
        //          }
        //        };
        //        if (EventQueue.isDispatchThread()) {
        //          runner.run();
        //        } else {
        //          EventQueue.invokeLater(runner);
        //        }
        //      }
        //    });
        fpCollectorPanel = new LiveFlatProfileCollectorPanel(runner, actionsHandler, handler);
        resultsTable.add(fpCollectorPanel, "RESULTS"); // NOI18N
                                                       //    ((CardLayout)resultsTable.getLayout()).show(resultsTable, "NORESULTS");

        ((CardLayout) resultsTable.getLayout()).show(resultsTable, "RESULTS"); // NOI18N

        //    CPUResultsDispatcher.getInstance().addPlugin(fpCollector);
    }
}

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