Java tutorial
/* Copyright 2008-2010 Gephi Authors : Mathieu Bastian <mathieu.bastian@gephi.org>, Mathieu Jacomy, Julian Bilcke, Eduardo Ramos 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.desktop.datalab; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import java.util.TimeZone; import java.util.concurrent.TimeUnit; import org.gephi.graph.api.Column; import org.gephi.graph.api.Configuration; import org.gephi.graph.api.GraphModel; import org.gephi.graph.api.TimeFormat; import org.gephi.graph.api.TimeRepresentation; import org.joda.time.DateTimeZone; import org.openide.util.NbBundle; /** * Configurations dialog for DataTableTopComponent * * @author Eduardo Ramos */ public class ConfigurationPanel extends javax.swing.JPanel { private final DataTableTopComponent dataTableTopComponent; private final GraphModel graphModel; /** * Creates new form ConfigurationPanel */ public ConfigurationPanel(final DataTableTopComponent dataTableTopComponent, final GraphModel graphModel) { this.dataTableTopComponent = dataTableTopComponent; this.graphModel = graphModel; initComponents(); for (TimeFormat tf : TimeFormat.values()) { timeFormatComboBox.addItem(new TimeFormatWrapper(tf)); } timeFormatComboBox.setSelectedItem(new TimeFormatWrapper(graphModel.getTimeFormat())); timeFormatComboBox.addActionListener(new ActionListener() { @Override public void actionPerformed(ActionEvent e) { graphModel.setTimeFormat(((TimeFormatWrapper) timeFormatComboBox.getSelectedItem()).timeFormat); dataTableTopComponent.refreshCurrentTable(); } }); onlyVisibleCheckBox.setSelected(dataTableTopComponent.isShowOnlyVisible()); useSparklinesCheckBox.setSelected(dataTableTopComponent.isUseSparklines()); timeIntervalsGraphicsCheckBox.setSelected(dataTableTopComponent.isTimeIntervalGraphics()); showEdgesNodesLabelsCheckBox.setSelected(dataTableTopComponent.isShowEdgesNodesLabels()); //Timezone: long currentTimestamp = System.currentTimeMillis(); DateTimeZone currentTimeZone = graphModel.getTimeZone(); buildTimeZoneList(); timeZoneComboBox.setSelectedItem(new TimeZoneWrapper(currentTimeZone.toTimeZone(), currentTimestamp)); timeZoneComboBox.addActionListener(new ActionListener() { @Override public void actionPerformed(ActionEvent e) { TimeZone selected = ((TimeZoneWrapper) timeZoneComboBox.getSelectedItem()).timeZone; graphModel.setTimeZone(DateTimeZone.forTimeZone(selected)); dataTableTopComponent.refreshCurrentTable(); } }); //Time representation: for (TimeRepresentation tr : TimeRepresentation.values()) { timeRepresentationComboBox.addItem(new TimeRepresentationWrapper(tr)); } timeRepresentationComboBox.setSelectedItem( new TimeRepresentationWrapper(graphModel.getConfiguration().getTimeRepresentation())); if (canChangeTimeRepresentation(graphModel)) { timeRepresentationComboBox.addActionListener(new ActionListener() { @Override public void actionPerformed(ActionEvent e) { Configuration c = graphModel.getConfiguration(); c.setTimeRepresentation(((TimeRepresentationWrapper) timeRepresentationComboBox .getSelectedItem()).timeRepresentation); graphModel.setConfiguration(c); } }); } else { timeRepresentationComboBox.setEnabled(false); timeRepresentationComboBox.setToolTipText(NbBundle.getMessage(ConfigurationPanel.class, "ConfigurationPanel.timeRepresentation.disabled.tooltip")); } } private boolean canChangeTimeRepresentation(GraphModel graphModel) { if (graphModel.getGraph().getNodeCount() > 0) { return false;//Graph has to be empty } //Also there cannot be any column apart from the basic ones: for (Column column : graphModel.getNodeTable()) { String id = column.getId(); if (!id.equalsIgnoreCase("Id") && !id.equalsIgnoreCase("Label") && !id.equalsIgnoreCase("timeset")) { return false; } } for (Column column : graphModel.getEdgeTable()) { String id = column.getId(); if (!id.equalsIgnoreCase("Id") && !id.equalsIgnoreCase("Label") && !id.equalsIgnoreCase("timeset") && !id.equalsIgnoreCase("Weight")) { return false; } } return true; } private void buildTimeZoneList() { long currentTimestamp = System.currentTimeMillis(); for (String id : TimeZone.getAvailableIDs()) { timeZoneComboBox.addItem(new TimeZoneWrapper(TimeZone.getTimeZone(id), currentTimestamp)); } } class TimeFormatWrapper { private final TimeFormat timeFormat; public TimeFormatWrapper(TimeFormat timeFormat) { this.timeFormat = timeFormat; } @Override public int hashCode() { int hash = 7; hash = 53 * hash + (this.timeFormat != null ? this.timeFormat.hashCode() : 0); return hash; } @Override public boolean equals(Object obj) { if (this == obj) { return true; } if (obj == null) { return false; } if (getClass() != obj.getClass()) { return false; } final TimeFormatWrapper other = (TimeFormatWrapper) obj; if (this.timeFormat != other.timeFormat) { return false; } return true; } @Override public String toString() { return NbBundle.getMessage(ConfigurationPanel.class, "ConfigurationPanel.timeFormat." + timeFormat.name()); } } class TimeRepresentationWrapper { private final TimeRepresentation timeRepresentation; public TimeRepresentationWrapper(TimeRepresentation timeRepresentation) { this.timeRepresentation = timeRepresentation; } @Override public int hashCode() { int hash = 3; hash = 41 * hash + (this.timeRepresentation != null ? this.timeRepresentation.hashCode() : 0); return hash; } @Override public boolean equals(Object obj) { if (this == obj) { return true; } if (obj == null) { return false; } if (getClass() != obj.getClass()) { return false; } final TimeRepresentationWrapper other = (TimeRepresentationWrapper) obj; if (this.timeRepresentation != other.timeRepresentation) { return false; } return true; } @Override public String toString() { return NbBundle.getMessage(ConfigurationPanel.class, "ConfigurationPanel.timeRepresentation." + timeRepresentation.name()); } } class TimeZoneWrapper { private final TimeZone timeZone; private final long currentTimestamp; public TimeZoneWrapper(TimeZone timeZone, long currentTimestamp) { this.timeZone = timeZone; this.currentTimestamp = currentTimestamp; } private String getTimeZoneText() { int offset = timeZone.getOffset(currentTimestamp); long hours = TimeUnit.MILLISECONDS.toHours(offset); long minutes = TimeUnit.MILLISECONDS.toMinutes(offset) - TimeUnit.HOURS.toMinutes(hours); minutes = Math.abs(minutes); if (hours >= 0) { return String.format("%s (GMT+%d:%02d)", timeZone.getID(), hours, minutes); } else { return String.format("%s (GMT%d:%02d)", timeZone.getID(), hours, minutes); } } @Override public int hashCode() { int hash = 5; hash = 97 * hash + (this.timeZone != null ? this.timeZone.hashCode() : 0); return hash; } @Override public boolean equals(Object obj) { if (this == obj) { return true; } if (obj == null) { return false; } if (getClass() != obj.getClass()) { return false; } final TimeZoneWrapper other = (TimeZoneWrapper) obj; if (this.timeZone != other.timeZone && (this.timeZone == null || !this.timeZone.equals(other.timeZone))) { return false; } return true; } @Override public String toString() { return getTimeZoneText(); } } /** * 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() { onlyVisibleCheckBox = new javax.swing.JCheckBox(); useSparklinesCheckBox = new javax.swing.JCheckBox(); showEdgesNodesLabelsCheckBox = new javax.swing.JCheckBox(); timeIntervalsGraphicsCheckBox = new javax.swing.JCheckBox(); timeFormatComboBox = new javax.swing.JComboBox(); timeFormatLabel = new javax.swing.JLabel(); timeZoneLabel = new javax.swing.JLabel(); timeZoneComboBox = new javax.swing.JComboBox(); timeRepresentationLabel = new javax.swing.JLabel(); timeRepresentationComboBox = new javax.swing.JComboBox(); onlyVisibleCheckBox.setText(org.openide.util.NbBundle.getMessage(ConfigurationPanel.class, "ConfigurationPanel.onlyVisibleCheckBox.text")); // NOI18N onlyVisibleCheckBox.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { onlyVisibleCheckBoxActionPerformed(evt); } }); useSparklinesCheckBox.setText(org.openide.util.NbBundle.getMessage(ConfigurationPanel.class, "ConfigurationPanel.useSparklinesCheckBox.text")); // NOI18N useSparklinesCheckBox.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { useSparklinesCheckBoxActionPerformed(evt); } }); showEdgesNodesLabelsCheckBox.setText(org.openide.util.NbBundle.getMessage(ConfigurationPanel.class, "ConfigurationPanel.showEdgesNodesLabelsCheckBox.text")); // NOI18N showEdgesNodesLabelsCheckBox.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { showEdgesNodesLabelsCheckBoxActionPerformed(evt); } }); timeIntervalsGraphicsCheckBox.setText(org.openide.util.NbBundle.getMessage(ConfigurationPanel.class, "ConfigurationPanel.timeIntervalsGraphicsCheckBox.text")); // NOI18N timeIntervalsGraphicsCheckBox.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { timeIntervalsGraphicsCheckBoxActionPerformed(evt); } }); timeFormatLabel.setText(org.openide.util.NbBundle.getMessage(ConfigurationPanel.class, "ConfigurationPanel.timeFormatLabel.text")); // NOI18N timeZoneLabel.setText(org.openide.util.NbBundle.getMessage(ConfigurationPanel.class, "ConfigurationPanel.timeZoneLabel.text")); // NOI18N timeRepresentationLabel.setText(org.openide.util.NbBundle.getMessage(ConfigurationPanel.class, "ConfigurationPanel.timeRepresentationLabel.text")); // NOI18N 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().addGroup(layout .createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addComponent(showEdgesNodesLabelsCheckBox, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE) .addComponent(timeIntervalsGraphicsCheckBox, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE) .addComponent(useSparklinesCheckBox, javax.swing.GroupLayout.DEFAULT_SIZE, 321, Short.MAX_VALUE) .addComponent(onlyVisibleCheckBox, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE) .addGroup(layout.createSequentialGroup() .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addComponent(timeFormatLabel, javax.swing.GroupLayout.PREFERRED_SIZE, 96, javax.swing.GroupLayout.PREFERRED_SIZE) .addComponent(timeZoneLabel, javax.swing.GroupLayout.PREFERRED_SIZE, 106, javax.swing.GroupLayout.PREFERRED_SIZE) .addComponent(timeRepresentationLabel, javax.swing.GroupLayout.PREFERRED_SIZE, 132, javax.swing.GroupLayout.PREFERRED_SIZE)) .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED) .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addComponent(timeRepresentationComboBox, 0, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE) .addComponent(timeFormatComboBox, 0, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE) .addComponent(timeZoneComboBox, 0, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)))) .addContainerGap())); layout.setVerticalGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addGroup(layout.createSequentialGroup().addContainerGap().addComponent(onlyVisibleCheckBox) .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED) .addComponent(useSparklinesCheckBox) .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED) .addComponent(timeIntervalsGraphicsCheckBox) .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED) .addComponent(showEdgesNodesLabelsCheckBox) .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED) .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE) .addComponent(timeFormatLabel).addComponent(timeFormatComboBox, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)) .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED) .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE) .addComponent(timeZoneLabel).addComponent(timeZoneComboBox, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)) .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED) .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE) .addComponent(timeRepresentationLabel).addComponent(timeRepresentationComboBox, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)) .addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))); }// </editor-fold>//GEN-END:initComponents private void onlyVisibleCheckBoxActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_onlyVisibleCheckBoxActionPerformed dataTableTopComponent.setShowOnlyVisible(onlyVisibleCheckBox.isSelected()); }//GEN-LAST:event_onlyVisibleCheckBoxActionPerformed private void useSparklinesCheckBoxActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_useSparklinesCheckBoxActionPerformed dataTableTopComponent.setUseSparklines(useSparklinesCheckBox.isSelected()); }//GEN-LAST:event_useSparklinesCheckBoxActionPerformed private void timeIntervalsGraphicsCheckBoxActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_timeIntervalsGraphicsCheckBoxActionPerformed dataTableTopComponent.setTimeIntervalGraphics(timeIntervalsGraphicsCheckBox.isSelected()); }//GEN-LAST:event_timeIntervalsGraphicsCheckBoxActionPerformed private void showEdgesNodesLabelsCheckBoxActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_showEdgesNodesLabelsCheckBoxActionPerformed dataTableTopComponent.setShowEdgesNodesLabels(showEdgesNodesLabelsCheckBox.isSelected()); }//GEN-LAST:event_showEdgesNodesLabelsCheckBoxActionPerformed // Variables declaration - do not modify//GEN-BEGIN:variables private javax.swing.JCheckBox onlyVisibleCheckBox; private javax.swing.JCheckBox showEdgesNodesLabelsCheckBox; private javax.swing.JComboBox timeFormatComboBox; private javax.swing.JLabel timeFormatLabel; private javax.swing.JCheckBox timeIntervalsGraphicsCheckBox; private javax.swing.JComboBox timeRepresentationComboBox; private javax.swing.JLabel timeRepresentationLabel; private javax.swing.JComboBox timeZoneComboBox; private javax.swing.JLabel timeZoneLabel; private javax.swing.JCheckBox useSparklinesCheckBox; // End of variables declaration//GEN-END:variables }