NeighborhoodPreservationParamView.java

package dataanalysis;

import distance.dissimilarity.DissimilarityFactory.DissimilarityType;
import java.io.IOException;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.swing.JFileChooser;
import javax.swing.JOptionPane;
import projection.util.ProjectionConstants;
import vispipelinebasics.interfaces.AbstractParametersView;
import visualizationbasics.util.OpenDialog;
import visualizationbasics.util.PropertiesManager;
import visualizationbasics.util.filter.DATAFilter;
import visualizationbasics.util.filter.DMATFilter;

/**
 *
 * @author Jose Gustavo de Souza Paiva
 */
public class NeighborhoodPreservationParamView extends AbstractParametersView {

    /** Creates new form NJConnectionParamView */
    public NeighborhoodPreservationParamView(NeighborhoodPreservationComp comp) {
        initComponents();
        this.comp = comp;
        for (DissimilarityType disstype : DissimilarityType.values()) {
            this.distanceComboBox.addItem(disstype);
        }
        reset();
        distanceCalcTypeComboBox.setVisible(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() {
        java.awt.GridBagConstraints gridBagConstraints;

        buttonGroup1 = new javax.swing.ButtonGroup();
        nrNeighborsPanel = new javax.swing.JPanel();
        nrNeighborsLabel = new javax.swing.JLabel();
        nrNeighborsTextField = new javax.swing.JTextField();
        sourcePanel = new javax.swing.JPanel();
        pointsRadioButton = new javax.swing.JRadioButton();
        distanceMatrixRadioButton = new javax.swing.JRadioButton();
        distanceMatrixTextField = new javax.swing.JTextField();
        pointsTextField = new javax.swing.JTextField();
        pointsButton = new javax.swing.JButton();
        distanceMatrixButton = new javax.swing.JButton();
        chooseDistanceTypePanel2 = new javax.swing.JPanel();
        distanceComboBox = new javax.swing.JComboBox();
        treePanel = new javax.swing.JPanel();
        useWeightCheckBox = new javax.swing.JCheckBox();
        useVisEuclideanDistanceCheckBox = new javax.swing.JCheckBox();
        useEuclideanAsWeightsCheckBox = new javax.swing.JCheckBox();
        distanceCalcTypeComboBox = new javax.swing.JComboBox();

        setBorder(javax.swing.BorderFactory.createTitledBorder("Neighborhood Preservation Parameters"));
        setLayout(new java.awt.GridBagLayout());

        nrNeighborsPanel.setLayout(new java.awt.FlowLayout(java.awt.FlowLayout.LEFT));

        nrNeighborsLabel.setText("Number of neighbors");
        nrNeighborsPanel.add(nrNeighborsLabel);

        nrNeighborsTextField.setColumns(10);
        nrNeighborsTextField.setText("30");
        nrNeighborsPanel.add(nrNeighborsTextField);

        add(nrNeighborsPanel, new java.awt.GridBagConstraints());

        sourcePanel.setBorder(javax.swing.BorderFactory.createTitledBorder("Source File"));
        sourcePanel.setLayout(new java.awt.GridBagLayout());

        buttonGroup1.add(pointsRadioButton);
        pointsRadioButton.setSelected(true);
        pointsRadioButton.setText("Points File");
        pointsRadioButton.setBorder(javax.swing.BorderFactory.createEmptyBorder(0, 0, 0, 0));
        pointsRadioButton.setMargin(new java.awt.Insets(0, 0, 0, 0));
        pointsRadioButton.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                pointsRadioButtonActionPerformed(evt);
            }
        });
        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 0;
        gridBagConstraints.gridy = 2;
        gridBagConstraints.gridwidth = 2;
        gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
        gridBagConstraints.insets = new java.awt.Insets(3, 3, 3, 3);
        sourcePanel.add(pointsRadioButton, gridBagConstraints);

        buttonGroup1.add(distanceMatrixRadioButton);
        distanceMatrixRadioButton.setText("Distance File");
        distanceMatrixRadioButton.setBorder(javax.swing.BorderFactory.createEmptyBorder(0, 0, 0, 0));
        distanceMatrixRadioButton.setMargin(new java.awt.Insets(0, 0, 0, 0));
        distanceMatrixRadioButton.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                distanceMatrixRadioButtonActionPerformed(evt);
            }
        });
        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 0;
        gridBagConstraints.gridy = 4;
        gridBagConstraints.gridwidth = 2;
        gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
        gridBagConstraints.insets = new java.awt.Insets(3, 3, 3, 3);
        sourcePanel.add(distanceMatrixRadioButton, gridBagConstraints);

        distanceMatrixTextField.setColumns(35);
        distanceMatrixTextField.setEnabled(false);
        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 2;
        gridBagConstraints.gridy = 4;
        gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;
        gridBagConstraints.insets = new java.awt.Insets(3, 3, 3, 3);
        sourcePanel.add(distanceMatrixTextField, gridBagConstraints);

        pointsTextField.setColumns(35);
        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 2;
        gridBagConstraints.gridy = 2;
        gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;
        gridBagConstraints.insets = new java.awt.Insets(3, 3, 3, 3);
        sourcePanel.add(pointsTextField, gridBagConstraints);

        pointsButton.setText("Search...");
        pointsButton.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                pointsButtonActionPerformed(evt);
            }
        });
        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 3;
        gridBagConstraints.gridy = 2;
        gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;
        gridBagConstraints.insets = new java.awt.Insets(3, 3, 3, 3);
        sourcePanel.add(pointsButton, gridBagConstraints);

        distanceMatrixButton.setText("Search...");
        distanceMatrixButton.setEnabled(false);
        distanceMatrixButton.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                distanceMatrixButtonActionPerformed(evt);
            }
        });
        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 3;
        gridBagConstraints.gridy = 4;
        gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;
        gridBagConstraints.insets = new java.awt.Insets(3, 3, 3, 3);
        sourcePanel.add(distanceMatrixButton, gridBagConstraints);

        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 0;
        gridBagConstraints.gridy = 1;
        gridBagConstraints.fill = java.awt.GridBagConstraints.BOTH;
        add(sourcePanel, gridBagConstraints);

        chooseDistanceTypePanel2.setBorder(javax.swing.BorderFactory.createTitledBorder("Choose the Distance Type"));
        chooseDistanceTypePanel2.setLayout(new java.awt.GridBagLayout());
        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;
        gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
        gridBagConstraints.insets = new java.awt.Insets(3, 0, 3, 3);
        chooseDistanceTypePanel2.add(distanceComboBox, gridBagConstraints);

        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 0;
        gridBagConstraints.gridy = 2;
        gridBagConstraints.fill = java.awt.GridBagConstraints.BOTH;
        gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
        add(chooseDistanceTypePanel2, gridBagConstraints);

        treePanel.setBorder(javax.swing.BorderFactory.createTitledBorder("Trees"));
        treePanel.setLayout(new java.awt.GridBagLayout());

        useWeightCheckBox.setText("Use Edges Weights");
        useWeightCheckBox.setHorizontalAlignment(javax.swing.SwingConstants.RIGHT);
        useWeightCheckBox.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                useWeightCheckBoxActionPerformed(evt);
            }
        });
        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 0;
        gridBagConstraints.gridy = 1;
        treePanel.add(useWeightCheckBox, gridBagConstraints);

        useVisEuclideanDistanceCheckBox.setText("Use Euclidean Distance (Visualization Plane)");
        useVisEuclideanDistanceCheckBox.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                useVisEuclideanDistanceCheckBoxActionPerformed(evt);
            }
        });
        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 0;
        gridBagConstraints.gridy = 0;
        treePanel.add(useVisEuclideanDistanceCheckBox, gridBagConstraints);

        useEuclideanAsWeightsCheckBox.setText("Use Plane Euclidean Distances as Weights");
        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 0;
        gridBagConstraints.gridy = 2;
        treePanel.add(useEuclideanAsWeightsCheckBox, gridBagConstraints);

        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 0;
        gridBagConstraints.gridy = 3;
        gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;
        add(treePanel, gridBagConstraints);

        distanceCalcTypeComboBox.setModel(new javax.swing.DefaultComboBoxModel(new String[] { "Floyd", "Tree" }));
        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 0;
        gridBagConstraints.gridy = 4;
        gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;
        add(distanceCalcTypeComboBox, gridBagConstraints);
    }// </editor-fold>//GEN-END:initComponents

    private void pointsRadioButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_pointsRadioButtonActionPerformed
        this.distanceMatrixButton.setEnabled(false);
        this.distanceMatrixTextField.setEnabled(false);

        this.pointsButton.setEnabled(true);
        this.pointsTextField.setEnabled(true);

        this.distanceMatrixTextField.setText("");
        this.distanceComboBox.setEnabled(true);
}//GEN-LAST:event_pointsRadioButtonActionPerformed

    private void distanceMatrixRadioButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_distanceMatrixRadioButtonActionPerformed
        this.distanceMatrixButton.setEnabled(true);
        this.distanceMatrixTextField.setEnabled(true);

        this.pointsButton.setEnabled(false);
        this.pointsTextField.setEnabled(false);

        this.pointsTextField.setText("");
        this.distanceComboBox.setEnabled(false);
}//GEN-LAST:event_distanceMatrixRadioButtonActionPerformed

    private void pointsButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_pointsButtonActionPerformed
        try {
            PropertiesManager spm = PropertiesManager.getInstance(ProjectionConstants.PROPFILENAME);
            int result = OpenDialog.showOpenDialog(spm, new DATAFilter(), this);
            if (result == JFileChooser.APPROVE_OPTION) {
                String filename = OpenDialog.getFilename();
                this.pointsTextField.setText(filename);
            }
        } catch (IOException ex) {
            Logger.getLogger(NeighborhoodPreservationParamView.class.getName()).log(Level.SEVERE, null, ex);
        }
}//GEN-LAST:event_pointsButtonActionPerformed

    private void distanceMatrixButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_distanceMatrixButtonActionPerformed
        try {
            PropertiesManager spm = PropertiesManager.getInstance(ProjectionConstants.PROPFILENAME);
            int result = OpenDialog.showOpenDialog(spm, new DMATFilter(), this);
            if (result == JFileChooser.APPROVE_OPTION) {
                String filename = OpenDialog.getFilename();
                this.distanceMatrixTextField.setText(filename);
            }
        } catch (IOException ex) {
            Logger.getLogger(NeighborhoodPreservationParamView.class.getName()).log(Level.SEVERE, null, ex);
        }
}//GEN-LAST:event_distanceMatrixButtonActionPerformed

    private void useVisEuclideanDistanceCheckBoxActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_useVisEuclideanDistanceCheckBoxActionPerformed
        if (useVisEuclideanDistanceCheckBox.isSelected()) {
            useWeightCheckBox.setSelected(false);
            useWeightCheckBox.setEnabled(false);
            useEuclideanAsWeightsCheckBox.setSelected(false);
            useEuclideanAsWeightsCheckBox.setEnabled(false);
        }else {
            useWeightCheckBox.setEnabled(true);
        }
    }//GEN-LAST:event_useVisEuclideanDistanceCheckBoxActionPerformed

    private void useWeightCheckBoxActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_useWeightCheckBoxActionPerformed
        if (useWeightCheckBox.isSelected()) {
            useEuclideanAsWeightsCheckBox.setEnabled(true);
        }else {
            useEuclideanAsWeightsCheckBox.setSelected(false);
            useEuclideanAsWeightsCheckBox.setEnabled(false);
        }
    }//GEN-LAST:event_useWeightCheckBoxActionPerformed

    @Override
    public void reset() {
        if (comp.getNrNeighbors() == 0)
            nrNeighborsTextField.setText("30");
        else
            nrNeighborsTextField.setText(Integer.toString(comp.getNrNeighbors()));
        if (comp.isDistanceMatrixProvided()) {
            distanceComboBox.setSelectedItem(comp.getDissimilarityType());
            distanceComboBox.setEnabled(false);
        } else {
            distanceComboBox.setEnabled(true);
            distanceComboBox.setSelectedItem(comp.getDissimilarityType());
        }
        switch (comp.getDataFileType()) {
            case 0: //.data
                pointsRadioButton.setSelected(true);
                distanceMatrixRadioButton.setSelected(false);
                pointsTextField.setText(comp.getDataFileName());
                break;
            case 1: //.dmat
                distanceMatrixTextField.setEnabled(true);
                distanceComboBox.setEnabled(false);
                pointsRadioButton.setSelected(false);
                distanceMatrixRadioButton.setSelected(true);
                distanceMatrixTextField.setText(comp.getDataFileName());
        }
        useVisEuclideanDistanceCheckBox.setSelected(comp.getUseVisEuclidianDistance());
        useWeightCheckBox.setSelected(comp.isUseWeight());
        useEuclideanAsWeightsCheckBox.setSelected(comp.getUseEuclideanAsWeights());
        useWeightCheckBoxActionPerformed(null);
        useVisEuclideanDistanceCheckBoxActionPerformed(null);
        this.distanceCalcTypeComboBox.setSelectedIndex(comp.getDistanceCalcType());

    }

    @Override
    public void finished() throws IOException {
        comp.setNrNeighbors(Integer.parseInt(nrNeighborsTextField.getText()));
        comp.setDissimilarityType((DissimilarityType) distanceComboBox.getSelectedItem());
        
        if (this.pointsRadioButton.isSelected()) {
            if (this.pointsTextField.getText().trim().length() > 0) {
                comp.setDataFileType(0);
                comp.setDataFileName(this.pointsTextField.getText());
//                try {
//                    AbstractMatrix matrix = MatrixFactory.getInstance(this.pointsTextField.getText());
//                    DissimilarityType mtype = (DissimilarityType) this.distanceComboBox.getSelectedItem();
//                    AbstractDissimilarity diss = DissimilarityFactory.getInstance(mtype);
//                    DistanceMatrix dmat = new DistanceMatrix(matrix, diss);
//                    comp.setDmat(dmat);
//                } catch (IOException ex) {
//                    Logger.getLogger(NeighborhoodPreservationParamView.class.getName()).log(Level.SEVERE, null, ex);
//                }
            } else {
                JOptionPane.showMessageDialog(this, "A points file must be selected.","Error",JOptionPane.ERROR_MESSAGE);
            }
        } else if (this.distanceMatrixRadioButton.isSelected()) {
            if (this.distanceMatrixTextField.getText().trim().length() > 0) {
                comp.setDataFileType(1);
                comp.setDataFileName(this.distanceMatrixTextField.getText());
//                try {
//                    DistanceMatrix dmat = new DistanceMatrix(this.distanceMatrixTextField.getText());
//                    comp.setDmat(dmat);
//                } catch (IOException ex) {
//                    Logger.getLogger(NeighborhoodPreservationParamView.class.getName()).log(Level.SEVERE, null, ex);
//                }
            } else {
                JOptionPane.showMessageDialog(this, "A distance matrix file must be selected.",
                        "Error", JOptionPane.ERROR_MESSAGE);
            }
            //if (!comp.isDistanceMatrixProvided()) {
                comp.setDissimilarityType((DissimilarityType) distanceComboBox.getSelectedItem());
            //}
        }
//        if (!comp.isDistanceMatrixProvided()) {
//            comp.setDissimilarityType((DissimilarityType) distanceComboBox.getSelectedItem());
//        }
        comp.setUseWeight(useWeightCheckBox.isSelected());
        comp.setUseVisEuclidianDistance(this.useVisEuclideanDistanceCheckBox.isSelected());
        comp.setUseEuclideanAsWeights(this.useEuclideanAsWeightsCheckBox.isSelected());
        comp.setDistanceCalcType(this.distanceCalcTypeComboBox.getSelectedIndex());
    }

    private NeighborhoodPreservationComp comp;
    // Variables declaration - do not modify//GEN-BEGIN:variables
    private javax.swing.ButtonGroup buttonGroup1;
    private javax.swing.JPanel chooseDistanceTypePanel2;
    private javax.swing.JComboBox distanceCalcTypeComboBox;
    private javax.swing.JComboBox distanceComboBox;
    private javax.swing.JButton distanceMatrixButton;
    private javax.swing.JRadioButton distanceMatrixRadioButton;
    private javax.swing.JTextField distanceMatrixTextField;
    private javax.swing.JLabel nrNeighborsLabel;
    private javax.swing.JPanel nrNeighborsPanel;
    private javax.swing.JTextField nrNeighborsTextField;
    private javax.swing.JButton pointsButton;
    private javax.swing.JRadioButton pointsRadioButton;
    private javax.swing.JTextField pointsTextField;
    private javax.swing.JPanel sourcePanel;
    private javax.swing.JPanel treePanel;
    private javax.swing.JCheckBox useEuclideanAsWeightsCheckBox;
    private javax.swing.JCheckBox useVisEuclideanDistanceCheckBox;
    private javax.swing.JCheckBox useWeightCheckBox;
    // End of variables declaration//GEN-END:variables
}