mainframe.java

一个java版本数据分析显示程序

            int num = Integer.parseInt(txt);
            parallelDisplay.setFloatPreference("brushRadius",((float)num)/100.0f);
        }
        else {
            radiusField.setEnabled(false);
            parallelDisplay.setFloatPreference("brushRadius",0.0f);
        }
            
    }//GEN-LAST:event_fuzzyBrushBoxActionPerformed

    private void resetAllButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_resetAllButtonActionPerformed
        parallelDisplay.resetAll();
    }//GEN-LAST:event_resetAllButtonActionPerformed

    private void resetBrushButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_resetBrushButtonActionPerformed
        parallelDisplay.setCurrentBrush(null);
    }//GEN-LAST:event_resetBrushButtonActionPerformed

    private void hoverBoxActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_hoverBoxActionPerformed
        if (hoverBox.isSelected()){
            tooltipBox.setEnabled(true);
            parallelDisplay.setBoolPreference("hoverText", tooltipBox.isSelected());
            parallelDisplay.setBoolPreference("hoverLine", hoverBox.isSelected());
        }
        else {
            tooltipBox.setEnabled(false);
            parallelDisplay.setBoolPreference("hoverText", false);
            parallelDisplay.setBoolPreference("hoverLine", hoverBox.isSelected());
        }
    }//GEN-LAST:event_hoverBoxActionPerformed

    private void radiusFieldActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_radiusFieldActionPerformed
        String txt = radiusField.getText();
        if (txt.indexOf('%') > -1) {
            txt = txt.substring(0,txt.indexOf('%'));
        }
        txt = txt.trim();
        
        int num = Integer.parseInt(txt);
        parallelDisplay.setFloatPreference("brushRadius",((float)num)/100.0f);
        radiusField.setText(" " + num + " %");
        radiusField.transferFocus();
    }//GEN-LAST:event_radiusFieldActionPerformed

    private void radiusFieldFocusGained(java.awt.event.FocusEvent evt) {//GEN-FIRST:event_radiusFieldFocusGained
        radiusField.selectAll();
    }//GEN-LAST:event_radiusFieldFocusGained

    private void scaleMinMaxAbsItemActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_scaleMinMaxAbsItemActionPerformed
        parallelDisplay.minMaxAbsScale();
    }//GEN-LAST:event_scaleMinMaxAbsItemActionPerformed

    private void scaleMinMaxItemActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_scaleMinMaxItemActionPerformed
        parallelDisplay.minMaxScale();
    }//GEN-LAST:event_scaleMinMaxItemActionPerformed

    private void scaleZeroMaxItemActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_scaleZeroMaxItemActionPerformed
        parallelDisplay.zeroMaxScale();
    }//GEN-LAST:event_scaleZeroMaxItemActionPerformed

    private void setEditModeTranslate(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_setEditModeTranslate
        parallelDisplay.setEditMode(ParallelDisplay.TRANSLATE);
        translateButton.setSelected(true);
        translateMenu.setSelected(true);
    }//GEN-LAST:event_setEditModeTranslate

    private void setEditModeScale(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_setEditModeScale
        parallelDisplay.setEditMode(ParallelDisplay.SCALE);
        scaleButton.setSelected(true);
        scaleMenu.setSelected(true);
    }//GEN-LAST:event_setEditModeScale

    private void setEditModeOrder(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_setEditModeOrder
        parallelDisplay.setEditMode(ParallelDisplay.REORDER);
        orderButton.setSelected(true);
        orderMenu.setSelected(true);
    }//GEN-LAST:event_setEditModeOrder

    private void setEditModeBrush(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_setEditModeBrush
        parallelDisplay.setEditMode(ParallelDisplay.BRUSH);
        brushButton.setSelected(true);
        brushMenu.setSelected(true);
    }//GEN-LAST:event_setEditModeBrush

    private void urlFieldActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_urlFieldActionPerformed
        try {
            STFFile f = new STFFile(new URL(urlField.getText()));
            f.addProgressListener(this);
            
            f.readContents();
        
            parallelDisplay.setModel(f);
            setTitle("Parvis - " + f.getName());
        }
        catch (Exception e){
            System.out.println(e.toString() + e.getMessage());
        }
    }//GEN-LAST:event_urlFieldActionPerformed

    private void tooltipBoxActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_tooltipBoxActionPerformed
        parallelDisplay.setBoolPreference("hoverText", tooltipBox.isSelected());
    }//GEN-LAST:event_tooltipBoxActionPerformed

    File currentPath = null;
    
    private void openItemActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_openItemActionPerformed
        JFileChooser chooser = new JFileChooser();
        chooser.setFileFilter(new javax.swing.filechooser.FileFilter(){
                public boolean accept(File f){
                    return(f.isDirectory() || f.getName().endsWith(".stf"));
                }
                public String getDescription(){
                    return "STF (Simple Table Format) Data Files";
                }
            });
        if (currentPath == null){
            chooser.setCurrentDirectory(new File(System.getProperty("user.dir")));
        }
        else {
            chooser.setCurrentDirectory(currentPath);
        }
        
        int option = chooser.showOpenDialog(this);
        
        if (option == JFileChooser.APPROVE_OPTION) {
            if (chooser.getSelectedFile() != null){
                currentPath = chooser.getSelectedFile().getParentFile();
                String urltext = "file:///" + chooser.getSelectedFile().getAbsolutePath();
                urltext = urltext.replace('\\','/');
                urlField.setText(urltext);
                try {
                    STFFile f = new STFFile(new URL(urltext));
                    f.readContents();

                    parallelDisplay.setModel(f);
                    setTitle("Parvis - " + f.getName());
                }
                catch (Exception e){
                    System.out.println(e.toString() + e.getMessage());
                }
                
            }
        }
    }//GEN-LAST:event_openItemActionPerformed

    /** Exit the Application */
    private void exitForm(java.awt.event.WindowEvent evt) {//GEN-FIRST:event_exitForm
        System.exit(0);
    }//GEN-LAST:event_exitForm
    
    /**
    * @param args the command line arguments
    */
    public static void main(String args[]) {
        UIManager.put("org.mediavirus.parvis.gui.ParallelDisplayUI", "org.mediavirus.parvis.gui.BasicParallelDisplayUI");
        new MainFrame().show();
    }

    private long progressstart = 0;
    
    /**
     * Callback for progress events. Updates the progressbar.
     */
    public void processProgressEvent(ProgressEvent e){
        switch(e.getType()){
            case ProgressEvent.PROGRESS_START:
                progressstart = e.getTimestamp();
                progressBar.setValue(0); 
                timeLabel.setText("0 s");
                
                if (parallelDisplay.getCurrentBrush() == null){
                    //workaround because we are not notified otherways if model changes
                    countLabel.setText("0 / " + parallelDisplay.getNumRecords() + "   ");
                }
                break;

            case ProgressEvent.PROGRESS_UPDATE:
                progressBar.setValue((int)(e.getProgress() * 100)); 
                timeLabel.setText(((e.getTimestamp() - progressstart) / 1000) + " s");
                break;

            case ProgressEvent.PROGRESS_FINISH:
                progressBar.setValue(100);
                timeLabel.setText(((e.getTimestamp() - progressstart) / 1000) + " s");
                break;
        }
        progressLabel.setText(e.getMessage());
        //System.out.println(e.getMessage() + ": " + ((int)(e.getProgress() * 100))+"%");
    }

    public void brushChanged(Brush b) {
    }
    
    /**
     * Callback triggered if the brush has been modified. Updates the counter.
     */
    public void brushModified(Brush b) {
        if (b != null){
            countLabel.setText(b.getNumBrushed() + " / " + b.getNumValues() + "   ");
        }
        else {
            countLabel.setText("0 / " + parallelDisplay.getNumRecords() + "   ");
        }
    }
    
    // Variables declaration - do not modify//GEN-BEGIN:variables
    private javax.swing.JButton resetBrushButton;
    private org.mediavirus.parvis.gui.ParallelDisplay parallelDisplay;
    private javax.swing.JMenu fileMenu;
    private javax.swing.JRadioButtonMenuItem brushMenu;
    private javax.swing.JSeparator jSeparator2;
    private javax.swing.JMenuItem preferencesMenu;
    private javax.swing.JSeparator jSeparator1;
    private javax.swing.ButtonGroup menuEditGroup;
    private javax.swing.JButton jButton1;
    private javax.swing.JPanel quickPrefPanel;
    private javax.swing.JMenuItem helpItem;
    private javax.swing.JMenuBar menuBar;
    private javax.swing.JPanel statusPanel;
    private javax.swing.JToolBar modeBar;
    private javax.swing.JMenuItem saveBrushItem;
    private javax.swing.JLabel datasourceLabel;
    private javax.swing.JCheckBox hoverBox;
    private javax.swing.JMenuItem scaleMinMaxAbsItem;
    private javax.swing.JLabel timeLabel;
    private javax.swing.JProgressBar progressBar;
    private javax.swing.JLabel countLabel;
    private javax.swing.JMenuItem scaleZeroMaxItem;
    private javax.swing.JToolBar urlBar;
    private javax.swing.JButton resetAllButton;
    private javax.swing.JMenu viewMenu;
    private javax.swing.JToggleButton translateButton;
    private javax.swing.JToggleButton orderButton;
    private javax.swing.JToggleButton scaleButton;
    private javax.swing.JCheckBox fuzzyBrushBox;
    private javax.swing.JPanel progressPanel;
    private javax.swing.JLabel modeLabel;
    private javax.swing.JMenuItem scaleMinMaxItem;
    private javax.swing.JRadioButtonMenuItem translateMenu;
    private javax.swing.JRadioButtonMenuItem orderMenu;
    private javax.swing.JToggleButton brushButton;
    private javax.swing.JTextField urlField;
    private javax.swing.JPanel toolbarPanel;
    private javax.swing.JRadioButtonMenuItem scaleMenu;
    private javax.swing.JMenu editMenu;
    private javax.swing.JMenuItem openMenu;
    private javax.swing.JTextField radiusField;
    private javax.swing.JCheckBox tooltipBox;
    private javax.swing.JCheckBox histogramBox;
    private javax.swing.JLabel progressLabel;
    private javax.swing.ButtonGroup buttonEditGroup;
    private javax.swing.JMenuItem aboutItem;
    private javax.swing.JMenu helpMenu;
    // End of variables declaration//GEN-END:variables

}