/** Constructor */
public ContentMRUAction(
int order,
INavigatorContentDescriptor contentDescriptor,
INavigatorContentService contentService,
CommonViewer commonViewer) {
super(
"" + order + " " + contentDescriptor.getName(), AS_CHECK_BOX); // $NON-NLS-1$//$NON-NLS-2$
this.contentDescriptor = contentDescriptor;
this.contentService = contentService;
this.commonViewer = commonViewer;
setChecked(contentService.isActive(contentDescriptor.getId()));
}
/* (non-Javadoc)
* @see org.eclipse.ui.navigator.IDescriptionProvider#getDescription(java.lang.Object)
*/
@Override
public String getDescription(Object element) {
if (element instanceof INavigatorContentDescriptor) {
INavigatorContentDescriptor ncd = (INavigatorContentDescriptor) element;
String desc =
NLS.bind(
Messages.CommonFilterDescriptorLabelProvider_ContentExtensionDescription,
new Object[] {ncd.getName()});
return desc;
}
return null;
}
/*
* (non-Javadoc)
* @see org.eclipse.jface.action.Action#run()
*/
@Override
public void run() {
Set<String> activeIds = new HashSet<String>();
String[] visibleIds = contentService.getVisibleExtensionIds();
if (visibleIds != null) {
for (String visibleId : visibleIds) {
if (contentService.isActive(visibleId)) activeIds.add(visibleId);
}
}
if (isChecked()) activeIds.add(contentDescriptor.getId());
else activeIds.remove(contentDescriptor.getId());
String[] idsToActivate = activeIds.toArray(new String[activeIds.size()]);
UpdateActiveExtensionsOperation updateExtensions =
new UpdateActiveExtensionsOperation(commonViewer, idsToActivate);
updateExtensions.execute(null, null);
}