private List<SortKey> readColumnOrderFromPreferences() {
try {
return PreferencesUtils.readSortKeysFromPrefs(this.prefs);
} catch (PreferencesException ex) {
LOG.error("The column order could not be loaded from preferences.", ex);
return Collections.emptyList();
}
}
private TimelimitTaskTableModel newTimelimitTaskTableModel() {
final TimelimitTaskTableModel result = new TimelimitTaskTableModel();
// add columns:
final List<String> lstFieldNames =
new LinkedList<String>(CollectableTimelimitTask.clcte.getFieldNames());
// sort using the order stored in the preferences:
List<String> lstFieldNameOrderTemp;
try {
lstFieldNameOrderTemp = PreferencesUtils.getStringList(this.prefs, PREFS_NODE_SELECTEDFIELDS);
} catch (PreferencesException ex) {
LOG.error(
"Failed to retrieve list of selected fields from the preferences. They will be empty.");
lstFieldNameOrderTemp = new ArrayList<String>();
}
final List<String> lstFieldNameOrder = lstFieldNameOrderTemp;
Collections.sort(
lstFieldNames,
new Comparator<String>() {
private int getOrder(Object o) {
int result = lstFieldNameOrder.indexOf(o);
if (result == -1) {
// new fields are shown at the end:
result = lstFieldNameOrder.size();
}
return result;
}
@Override
public int compare(String o1, String o2) {
int iDiff = getOrder(o1) - getOrder(o2);
return (iDiff == 0) ? 0 : (iDiff / Math.abs(iDiff));
}
});
int iColumn = 0;
final List<String> lstNamesOfFieldsToDisplay =
CollectableTimelimitTask.clcte.getNamesOfFieldsToDisplay();
for (Iterator<String> iter = lstFieldNames.iterator(); iter.hasNext(); ) {
final String sFieldName = iter.next();
final CollectableEntityField clctef =
CollectableTimelimitTask.clcte.getEntityField(sFieldName);
if (lstNamesOfFieldsToDisplay.contains(sFieldName)) {
result.addColumn(iColumn++, clctef);
}
}
if (result.getColumnCount() > 0) {
result.setSortKeys(Collections.singletonList(new SortKey(0, SortOrder.ASCENDING)), false);
}
return result;
}
private List<Integer> readColumnWidthsFromPreferences() {
List<Integer> lstColumnWidths = null;
try {
lstColumnWidths = PreferencesUtils.getIntegerList(this.prefs, PREFS_NODE_SELECTEDFIELDWIDTHS);
} catch (PreferencesException ex) {
LOG.error("Die Spaltenbreite konnte nicht aus den Preferences geladen werden.", ex);
return lstColumnWidths;
}
return lstColumnWidths;
}
public void storeOrderBySelectedColumnToPreferences() {
try {
PreferencesUtils.writeSortKeysToPrefs(
this.prefs, this.timelimittaskview.getTimelimitTaskTableModel().getSortKeys());
} catch (PreferencesException e1) {
Errors.getInstance()
.showExceptionDialog(
this.getTabbedPane().getComponentPanel(),
getSpringLocaleDelegate()
.getMessage(
"PersonalTaskController.19", "Fehler beim Abspeichern der Einstellungen"),
e1);
}
}
public void storeIntervalTasksToPreferences() {
final Integer[] refreshInterval = {
new Integer((getSingleScheduledRefreshableView().getRefreshInterval()))
};
try {
PreferencesUtils.putIntegerArray(
prefs, PREFS_NODE_TIMELIMITTASKS_REFRESH_INTERVAL_SELECTED, refreshInterval);
} catch (PreferencesException e1) {
Errors.getInstance()
.showExceptionDialog(
this.getTabbedPane().getComponentPanel(),
getSpringLocaleDelegate()
.getMessage(
"PersonalTaskController.18", "Fehler beim Abspeichern der Einstellungen"),
e1);
}
}
private int readIntervalTasksFromPreferences() {
List<Integer> refreshIntervalTasksSelectedList;
try {
refreshIntervalTasksSelectedList =
PreferencesUtils.getIntegerList(
prefs, PREFS_NODE_TIMELIMITTASKS_REFRESH_INTERVAL_SELECTED);
} catch (PreferencesException ex) {
LOG.error(
getSpringLocaleDelegate()
.getMessage(
"PersonalTaskController.10",
"Der Filterzustand konnte nicht aus den Einstellungen gelesen werden"),
ex);
return 0;
}
if (refreshIntervalTasksSelectedList.isEmpty()) return 0;
return refreshIntervalTasksSelectedList.get(0);
}
private void storeColumnWidthsInPrefs(JTable tbl) throws PreferencesException {
PreferencesUtils.putIntegerList(
this.prefs, PREFS_NODE_SELECTEDFIELDWIDTHS, CollectableTableHelper.getColumnWidths(tbl));
}
/** stores the selected columns (fields) in user preferences */
private void storeSelectedFieldNamesInPrefs(List<String> lstSelectedFieldNames)
throws PreferencesException {
PreferencesUtils.putStringList(this.prefs, PREFS_NODE_SELECTEDFIELDS, lstSelectedFieldNames);
}