/** * This function is used to re-run the analyser, and re-create the rows corresponding the its * results. */ private void refreshReviewTable() { reviewPanel.removeAll(); rows.clear(); GridBagLayout gbl = new GridBagLayout(); reviewPanel.setLayout(gbl); GridBagConstraints gbc = new GridBagConstraints(); gbc.fill = GridBagConstraints.HORIZONTAL; gbc.gridy = 0; try { Map<String, Long> sums = analyser.processLogFile(config.getLogFilename(), fromDate.getDate(), toDate.getDate()); for (Entry<String, Long> entry : sums.entrySet()) { String project = entry.getKey(); double hours = 1.0 * entry.getValue() / (1000 * 3600); addRow(gbl, gbc, project, hours); } for (String project : main.getProjectsTree().getTopLevelProjects()) if (!rows.containsKey(project)) addRow(gbl, gbc, project, 0); gbc.insets = new Insets(10, 0, 0, 0); addLeftLabel(gbl, gbc, "TOTAL"); gbc.gridx = 1; gbc.weightx = 1; totalLabel.setBorder(BorderFactory.createEmptyBorder(0, 0, 0, 3)); gbl.setConstraints(totalLabel, gbc); reviewPanel.add(totalLabel); gbc.weightx = 0; addRightLabel(gbl, gbc); } catch (IOException e) { e.printStackTrace(); } recomputeTotal(); pack(); }
/** * This function re-computes the total number of hours for the selected period. It is ran every * time the user edits a text field specifying the number of hours for a particular top-level * project. Percentage labels are also updated. */ private void recomputeTotal() { double total = 0; for (Row row : rows.values()) { try { row.hours = Double.parseDouble(row.hoursTF.getText()); total += row.hours; row.hoursTF.setForeground(normalColour); } catch (NumberFormatException e) { row.hoursTF.setForeground(errorColour); totalLabel.setText("ERROR"); totalLabel.setForeground(errorColour); return; } } totalLabel.setText(decimalFormat.format(total)); totalLabel.setForeground(normalColour); for (Row row : rows.values()) { String percentS = decimalFormat.format(total == 0 ? 0 : 100 * row.hours / total); row.percentL.setText("(" + percentS + "%)"); } pack(); }
/** * A helper function that obtains the total number of hours for the selected period. * * @return Total number of hours. * @throws InsufficientDataException Thrown if the total is zero. */ private double checkTotal() throws InsufficientDataException { double total = Double.parseDouble(totalLabel.getText()); if (total == 0) throw new InsufficientDataException("Cannot submit data with no logged hours."); return total; }