@SuppressWarnings("unchecked")
public void applyPreferences() {
if (!hasChanges) {
return;
}
hasChanges = false;
// must do the store before setting the preference
// to ensure that the store is flushed
disableButton.store();
List<String> elts = patternList.getElements();
List<String> result = new ArrayList<String>(elts.size() * 2);
for (String elt : elts) {
result.add(elt);
result.add(patternList.isChecked(elt) ? "y" : "n");
}
Activator.getDefault().setPreference(preferences, Activator.GROOVY_SCRIPT_FILTERS, result);
boolean yesNo =
MessageDialog.openQuestion(
parent.getShell(),
"Do full build?",
"Script folder preferences have changed.\n"
+ "Must do a full build before they come completely into effect. Do you want to do a full build now?");
if (yesNo) {
if (project != null) {
new BuildJob(project).schedule();
} else {
new BuildJob(GroovyNature.getAllAccessibleGroovyProjects().toArray(new IProject[0]))
.schedule();
}
}
}
private void resetElements() {
List<String> elements = findPatterns();
List<String> filteredElements = new ArrayList<String>(elements.size() / 2);
List<String> checkedElements = new ArrayList<String>(elements.size() / 2);
for (Iterator<String> eltIter = elements.iterator(); eltIter.hasNext(); ) {
String elt = eltIter.next();
filteredElements.add(elt);
if (eltIter.hasNext()) {
String doCopy = eltIter.next();
if (doCopy.equals("y")) {
checkedElements.add(elt);
}
}
}
patternList.setElements(filteredElements);
patternList.setCheckedElements(checkedElements);
patternList.selectFirstElement();
hasChanges = false;
}
public ListDialogField createListContents() {
Label label = new Label(parent, SWT.WRAP);
label.setLayoutData(new GridData(SWT.LEFT, SWT.TOP, false, false));
label.setText("Groovy Script Folders:");
label.setFont(JFaceResources.getFontRegistry().getBold(JFaceResources.DIALOG_FONT));
Composite inner = new Composite(parent, SWT.BORDER);
inner.setFont(parent.getFont());
GridLayout layout = new GridLayout();
layout.marginHeight = 3;
layout.marginWidth = 3;
layout.numColumns = 1;
inner.setLayout(layout);
inner.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));
disableButton =
new BooleanFieldEditor(
Activator.GROOVY_SCRIPT_FILTERS_ENABLED,
"Enable script folder support",
BooleanFieldEditor.DEFAULT,
inner);
disableButton.setPreferenceStore(store);
disableButton.load();
// inner composite contains the dialog itself
final Composite innerInner = new Composite(inner, SWT.NONE);
innerInner.setFont(parent.getFont());
layout = new GridLayout();
layout.marginHeight = 3;
layout.marginWidth = 3;
layout.numColumns = 3;
innerInner.setLayout(layout);
innerInner.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));
innerInner.setToolTipText(
"CHECKED boxes are COPIED to output folder.\nUNCHECKED boxes are NOT copied.");
boolean enabled = disableButton.getBooleanValue();
innerInner.setEnabled(enabled);
// enable/disable pattern list based
disableButton.setPropertyChangeListener(
new IPropertyChangeListener() {
public void propertyChange(PropertyChangeEvent event) {
if (event.getProperty() == FieldEditor.VALUE) {
Object o = event.getNewValue();
if (o instanceof Boolean) {
boolean enabled = ((Boolean) o);
innerInner.setEnabled(enabled);
for (Control c : innerInner.getChildren()) {
c.setEnabled(enabled);
}
}
}
hasChanges = true;
}
});
ScriptPatternAdapter adapter = new ScriptPatternAdapter();
patternList =
new CheckedListDialogField(adapter, buttonLabels, new ScriptLabelProvider(DESCRIPTOR));
patternList.setDialogFieldListener(adapter);
patternList.setLabelText(
"Groovy files that match these patterns are treated as scripts. "
+ "They will not be compiled and will be copied as-is to the output folder.\n\n"
+ "CHECKED boxes will be COPIED to the output folder. UNCHECKED boxes are NOT copied to the output folder.");
patternList.setRemoveButtonIndex(IDX_REMOVE);
patternList.enableButton(IDX_EDIT, false);
patternList.setCheckAllButtonIndex(IDX_CHECKALL);
patternList.setUncheckAllButtonIndex(IDX_UNCHECKALL);
patternList.doFillIntoGrid(innerInner, 3);
Label l = patternList.getLabelControl(innerInner);
GridData gd = new GridData(SWT.FILL, SWT.TOP, true, false);
gd.widthHint = 200;
l.setLayoutData(gd);
resetElements();
patternList.enableButton(IDX_ADD, true);
patternList.setViewerComparator(new ViewerComparator());
// finally force greying out of tree if required
innerInner.setEnabled(enabled);
for (Control c : innerInner.getChildren()) {
c.setEnabled(enabled);
}
return patternList;
}