@Override
protected boolean showPage(IPreferenceNode node) {
final boolean success = super.showPage(node);
if (success) {
history.addHistoryEntry(new PreferenceHistoryEntry(node.getId(), node.getLabelText(), null));
}
return success;
}
/**
* Check to see if the node or any of its children have an id in the ids.
*
* @param node WorkbenchPreferenceNode
* @return boolean <code>true</code> if node or oe of its children has an id in the ids.
*/
private boolean checkNodeAndChildren(IPreferenceNode node) {
if (ids.contains(node.getId())) {
return true;
}
IPreferenceNode[] subNodes = node.getSubNodes();
for (int i = 0; i < subNodes.length; i++) {
if (checkNodeAndChildren(subNodes[i])) {
return true;
}
}
return false;
}
public ImageDescriptor getImageDescriptor() {
Image image = preferenceNode.getLabelImage();
if (image != null) {
ImageDescriptor descriptor = ImageDescriptor.createFromImage(image);
return descriptor;
}
return null;
}
public void execute() {
IWorkbenchWindow window = PlatformUI.getWorkbench().getActiveWorkbenchWindow();
if (window != null) {
WorkbenchPreferenceDialog dialog =
WorkbenchPreferenceDialog.createDialogOn(window.getShell(), preferenceNode.getId());
dialog.open();
}
}
public boolean equals(Object obj) {
if (this == obj) return true;
if (obj == null) return false;
if (getClass() != obj.getClass()) return false;
final PreferenceElement other = (PreferenceElement) obj;
if (preferenceNode == null) {
if (other.preferenceNode != null) return false;
} else if (!preferenceNode.equals(other.preferenceNode)) return false;
return true;
}
/**
* Create Network group
*
* @param parent parent composite
*/
@SuppressWarnings("unchecked")
private void createNetworkGroup(Composite parent) {
// Makes the network preferences dialog manager
PreferenceManager manager = PlatformUI.getWorkbench().getPreferenceManager();
IPreferenceNode networkNode = null;
for (IPreferenceNode node :
(List<IPreferenceNode>) manager.getElements(PreferenceManager.PRE_ORDER)) {
if (node.getId().equals(PROXY_PREFERENCE_PAGE_ID)) {
networkNode = node;
break;
}
}
prefMan = new PreferenceManager();
if (networkNode != null) {
prefMan.addToRoot(networkNode);
}
Link downloadText = new Link(parent, SWT.WRAP);
downloadText.addSelectionListener(
new SelectionListener() {
public void widgetDefaultSelected(SelectionEvent e) {
// Do nothing
}
public void widgetSelected(SelectionEvent e) {
openNetworkPreferencesPage();
}
});
String linkText =
Messages.bind(Messages.NetworkLinkText, Messages.NetworkLinkText, Messages.NetworkLinkLink);
downloadText.setText(linkText);
downloadText.update();
GridData gridData = new GridData(SWT.FILL, SWT.CENTER, true, false, 1, 1);
downloadText.setLayoutData(gridData);
}
@Override
protected void createPage(IPreferenceNode node) {
super.createPage(node);
if (this.pageData == null) {
return;
}
// Apply the data if it has been set.
IPreferencePage page = node.getPage();
if (page instanceof PreferencePage) {
((PreferencePage) page).applyData(this.pageData);
}
}
private PreferenceManager createPreferenceManager() {
final PreferenceManager pm = new PreferenceManager(PM_SEPARATOR);
final PreferenceNodeElement[] elements = getElements();
for (PreferenceNodeElement element : elements) {
PreferenceNode node =
new WorkbenchPreferenceNode(
element.id, element.name, null, element.bundleID, element.className);
final String category = element.category;
if (category == null || category.length() == 0) {
pm.addToRoot(node);
} else {
final IPreferenceNode categoryNode = pm.find(category);
if (categoryNode == null) {
pm.addToRoot(node);
} else {
categoryNode.add(node);
}
}
}
return pm;
}
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + ((preferenceNode == null) ? 0 : preferenceNode.hashCode());
return result;
}
public String getLabel() {
if (prefix != null && prefix.length() > 0) {
return preferenceNode.getLabelText() + separator + prefix;
}
return preferenceNode.getLabelText();
}
public String getId() {
return preferenceNode.getId();
}