Java tutorial
/* Copyright 2008-2010 Gephi Authors : Eduardo Ramos <eduramiba@gmail.com> Website : http://www.gephi.org This file is part of Gephi. DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER. Copyright 2011 Gephi Consortium. All rights reserved. The contents of this file are subject to the terms of either the GNU General Public License Version 3 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://gephi.org/about/legal/license-notice/ or /cddl-1.0.txt and /gpl-3.0.txt. See the License for the specific language governing permissions and limitations under the License. When distributing the software, include this License Header Notice in each file and include the License files at /cddl-1.0.txt and /gpl-3.0.txt. 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Contributor(s): Portions Copyrighted 2011 Gephi Consortium. */ package org.gephi.datalab.plugin.manipulators.columns.ui; import java.util.Map; import javax.swing.JPanel; import org.gephi.data.attributes.api.AttributeColumn; import org.gephi.data.attributes.api.AttributeTable; import org.gephi.datalab.plugin.manipulators.columns.ColumnValuesFrequency; import org.gephi.datalab.spi.DialogControls; import org.gephi.datalab.spi.columns.AttributeColumnsManipulator; import org.gephi.datalab.spi.columns.AttributeColumnsManipulatorUI; import org.gephi.ui.components.JFreeChartDialog; import org.gephi.ui.components.SimpleHTMLReport; import org.jfree.chart.JFreeChart; import org.openide.windows.WindowManager; /** * UI for ColumnValuesFrequency AttributeColumnsManipulator. * @author Eduardo Ramos <eduramiba@gmail.com> */ public class ColumnValuesFrequencyUI extends javax.swing.JPanel implements AttributeColumnsManipulatorUI { private ColumnValuesFrequency manipulator; private AttributeTable table; private AttributeColumn column; private Map<Object, Integer> valuesFrequencies; private JFreeChart pieChart; private JFreeChartDialog pieChartDialog; private SimpleHTMLReport reportDialog; /** Creates new form ColumnValuesFrequencyUI */ public ColumnValuesFrequencyUI() { initComponents(); } public void setup(AttributeColumnsManipulator m, AttributeTable table, AttributeColumn column, DialogControls dialogControls) { this.table = table; this.column = column; this.manipulator = (ColumnValuesFrequency) m; valuesFrequencies = manipulator.buildValuesFrequencies(table, column); configurePieChartButton .setEnabled(valuesFrequencies.size() <= ColumnValuesFrequency.MAX_PIE_CHART_CATEGORIES); } public void unSetup() { if (reportDialog != null) { reportDialog.dispose(); } if (pieChartDialog != null) { pieChartDialog.dispose(); } } public String getDisplayName() { return manipulator.getName(); } public JPanel getSettingsPanel() { return this; } public boolean isModal() { return false; } /** This method is called from within the constructor to * initialize the form. * WARNING: Do NOT modify this code. The content of this method is * always regenerated by the Form Editor. */ @SuppressWarnings("unchecked") // <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents private void initComponents() { configurePieChartButton = new javax.swing.JButton(); showReportButton = new javax.swing.JButton(); configurePieChartButton.setIcon(new javax.swing.ImageIcon( getClass().getResource("/org/gephi/datalab/plugin/manipulators/resources/category.png"))); // NOI18N configurePieChartButton.setText(org.openide.util.NbBundle.getMessage(ColumnValuesFrequencyUI.class, "ColumnValuesFrequencyUI.configurePieChartButton.text")); // NOI18N configurePieChartButton.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { configurePieChartButtonActionPerformed(evt); } }); showReportButton.setIcon(new javax.swing.ImageIcon( getClass().getResource("/org/gephi/datalab/plugin/manipulators/resources/application-block.png"))); // NOI18N showReportButton.setText(org.openide.util.NbBundle.getMessage(ColumnValuesFrequencyUI.class, "ColumnValuesFrequencyUI.showReportButton.text")); // NOI18N showReportButton.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { showReportButtonActionPerformed(evt); } }); javax.swing.GroupLayout layout = new javax.swing.GroupLayout(this); this.setLayout(layout); layout.setHorizontalGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addGroup(layout.createSequentialGroup().addContainerGap().addComponent(configurePieChartButton) .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, 9, Short.MAX_VALUE) .addComponent(showReportButton).addContainerGap())); layout.setVerticalGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addGroup(layout.createSequentialGroup().addContainerGap() .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE) .addComponent(configurePieChartButton).addComponent(showReportButton)) .addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))); }// </editor-fold>//GEN-END:initComponents private void configurePieChartButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_configurePieChartButtonActionPerformed if (pieChart == null) { pieChart = manipulator.buildPieChart(valuesFrequencies); } if (pieChartDialog != null) { pieChartDialog.setVisible(true); } else { pieChartDialog = new JFreeChartDialog(WindowManager.getDefault().getMainWindow(), pieChart.getTitle().getText(), pieChart, 1000, 1000); } }//GEN-LAST:event_configurePieChartButtonActionPerformed private void showReportButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_showReportButtonActionPerformed if (pieChart == null) { pieChart = manipulator.buildPieChart(valuesFrequencies); } final String html = manipulator.getReportHTML(table, column, valuesFrequencies, pieChart, pieChartDialog != null ? pieChartDialog.getChartSize() : null); if (reportDialog != null) { reportDialog.dispose(); } reportDialog = new SimpleHTMLReport(WindowManager.getDefault().getMainWindow(), html); }//GEN-LAST:event_showReportButtonActionPerformed // Variables declaration - do not modify//GEN-BEGIN:variables private javax.swing.JButton configurePieChartButton; private javax.swing.JButton showReportButton; // End of variables declaration//GEN-END:variables }