public boolean getEngineEnabled(EngineDescriptor desc) {
IPreferenceStore store = getPreferenceStore();
String key = getMasterKey(desc.getId());
if (store.contains(key)) return store.getBoolean(key);
store.setValue(key, desc.isEnabled());
return desc.isEnabled();
}
/**
* Save the values specified in the pages.
*
* <p>The default implementation of this framework method saves all pages of type <code>
* PreferencePage</code> (if their store needs saving and is a <code>PreferenceStore</code>).
*
* <p>Subclasses may override.
*/
protected void handleSave() {
Iterator<IPreferenceNode> nodes =
preferenceManager.getElements(PreferenceManager.PRE_ORDER).iterator();
while (nodes.hasNext()) {
IPreferenceNode node = nodes.next();
IPreferencePage page = node.getPage();
if (page instanceof PreferencePage) {
// Save now in case tbe workbench does not shutdown cleanly
IPreferenceStore store = ((PreferencePage) page).getPreferenceStore();
if (store != null && store.needsSaving() && store instanceof IPersistentPreferenceStore) {
try {
((IPersistentPreferenceStore) store).save();
} catch (IOException e) {
String message =
JFaceResources.format(
"PreferenceDialog.saveErrorMessage",
page.getTitle(), // $NON-NLS-1$
e.getMessage());
Policy.getStatusHandler()
.show(
new Status(IStatus.ERROR, Policy.JFACE, message, e),
JFaceResources.getString("PreferenceDialog.saveErrorTitle")); // $NON-NLS-1$
}
}
}
}
}
/* (non-Javadoc)
* @see org.eclipse.ui.IWorkbenchPreferencePage#init(org.eclipse.ui.IWorkbench)
*/
public void init(IWorkbench workbench) {
try {
PROSActions actions = Activator.getPROSActions();
IPreferenceStore store = Activator.getDefault().getPreferenceStore();
store.setValue(
PreferenceConstants.P_LOCAL_REPOSITORY, actions.getLocalRepositoryPath().toString());
store.setValue(PreferenceConstants.P_UPDATE_SITE, actions.getUpdateSite().toExternalForm());
} catch (IOException e) {
e.printStackTrace();
}
}
/** Stores this field editor's value back into the preference store. */
public void store() {
if (preferenceStore == null) {
return;
}
if (isDefaultPresented) {
preferenceStore.setToDefault(preferenceName);
} else {
doStore();
}
}
/**
* Create a new instance of the receiver.
*
* @param title The displayable name of the action.
* @param preferenceStore The preference store to propogate changes to
* @param property The property that is being updated
* @throws IllegalArgumentException Thrown if preferenceStore or property are <code>null</code>.
*/
public BooleanPropertyAction(String title, IPreferenceStore preferenceStore, String property)
throws IllegalArgumentException {
super(title, AS_CHECK_BOX);
if (preferenceStore == null || property == null) {
throw new IllegalArgumentException();
}
this.preferenceStore = preferenceStore;
this.property = property;
final String finalProprety = property;
preferenceStore.addPropertyChangeListener(
new IPropertyChangeListener() {
public void propertyChange(PropertyChangeEvent event) {
if (finalProprety.equals(event.getProperty())) {
setChecked(Boolean.TRUE.equals(event.getNewValue()));
}
}
});
setChecked(preferenceStore.getBoolean(property));
}
@Override
protected void performApply() {
super.performApply();
PROSActions actions;
try {
actions = Activator.getPROSActions();
IPreferenceStore store = Activator.getDefault().getPreferenceStore();
try {
actions.setLocalKernelRepository(
Paths.get(store.getString(PreferenceConstants.P_LOCAL_REPOSITORY)));
} catch (IOException e) {
showErrorDialog(
"Error saving settings",
"There was an error saving the settings. Try again later.",
IStatus.ERROR,
e);
}
try {
actions.setUpdateSite(new URL(store.getString(PreferenceConstants.P_UPDATE_SITE)));
} catch (MalformedURLException e) {
showErrorDialog("Bad URL input", "The provided URL is invalid.", IStatus.ERROR, e);
} catch (IOException e) {
showErrorDialog(
"Error saving settings",
"There was an error saving the settings. Try again later.",
IStatus.ERROR,
e);
}
kernelListEditor.doLoad();
} catch (IOException e) {
showErrorDialog(
"PROS Error",
"There was an error creating the PROS Updater interface.",
IStatus.ERROR,
e);
}
}
public void setEngineEnabled(EngineDescriptor desc, boolean value) {
IPreferenceStore store = getPreferenceStore();
String key = getMasterKey(desc.getId());
store.setValue(key, value);
}
/*
* (non-Javadoc)
* @see org.eclipse.jface.action.IAction#run()
*/
@Override
public void run() {
preferenceStore.setValue(property, isChecked());
}
protected void storeValues() {
IPreferenceStore store = getPreferenceStore();
store.setValue(SURROUND_WITH_BEGIN, mSurroundWithBegin);
store.setValue(SAVE_BEFORE_LOAD, mSaveBeforeLoad);
}
protected void initializeValues() {
IPreferenceStore store = getPreferenceStore();
mSaveBeforeLoad = store.getBoolean(SAVE_BEFORE_LOAD);
mSurroundWithBegin = store.getBoolean(SURROUND_WITH_BEGIN);
}
public static void initializeDefaults(IPreferenceStore store) {
store.setDefault(SURROUND_WITH_BEGIN, DEFAULT_SURROUND_WITH_BEGIN);
store.setDefault(SAVE_BEFORE_LOAD, DEFAULT_SAVE_BEFORE_LOAD);
}
