private void createMenu() {
MenuManager menuMgr = new MenuManager("Events", CONTEXT_MENU_ID);
ActionContributionItem aItem =
new ActionContributionItem(
new AddColumnAsFilterCriteriaAction(site.getWorkbenchWindow(), this));
aItem.setId("lighthouse.events.actions.filterCriteria");
menuMgr.add(aItem);
ActionContributionItem bItem =
new ActionContributionItem(
new CreateFilterFromCriteriaAction(site.getWorkbenchWindow(), lighthouseDomain));
bItem.setId("lighthouse.events.actions.eventToFilter");
menuMgr.add(bItem);
menuMgr.add(new Separator());
ActionContributionItem cItem =
new ActionContributionItem(new CopyEventXmlAction(site.getWorkbenchWindow()));
cItem.setId(CopyEventXmlAction.ID);
menuMgr.add(cItem);
ActionContributionItem dItem =
new ActionContributionItem(new CopyEventAsCsvAction(site.getWorkbenchWindow(), this));
dItem.setId(CopyEventAsCsvAction.ID);
menuMgr.add(dItem);
menuMgr.add(new Separator(EVENT_TABLE_ADDITIONS));
tableMenu = menuMgr.createContextMenu(site.getShell());
tableViewer.getControl().setMenu(menuMgr.getMenu());
site.registerContextMenu(CONTEXT_MENU_ID, menuMgr, tableViewer);
}
/**
* Adds this as element state listener in the UI thread as it can otherwise conflict with other
* listener additions, since DocumentProvider is not thread-safe.
*
* @param editor the editor to get the display from
* @param provider the document provider to register as element state listener
*/
private void addElementStateListener(ITextEditor editor, final IDocumentProvider provider) {
// see https://bugs.eclipse.org/bugs/show_bug.cgi?id=66686 and
// see https://bugs.eclipse.org/bugs/show_bug.cgi?id=56871
Runnable runnable =
new Runnable() {
public void run() {
synchronized (fLock) {
if (fDocumentProvider == provider)
// addElementStateListener adds at most once - no problem to call repeatedly
provider.addElementStateListener(LastSaveReferenceProvider.this);
}
}
};
Display display = null;
if (editor != null) {
IWorkbenchPartSite site = editor.getSite();
if (site != null) {
IWorkbenchWindow window = site.getWorkbenchWindow();
if (window != null) {
Shell shell = window.getShell();
if (shell != null) display = shell.getDisplay();
}
}
}
if (display != null && !display.isDisposed()) {
display.asyncExec(runnable);
} else {
runnable.run();
}
}
public void activate() {
// just check we're alive - just in case we've been called before
// the init is complete
final IWorkbenchPartSite site = getSite();
final IWorkbenchWindow window = site.getWorkbenchWindow();
final IWorkbenchPage page = window.getActivePage();
if (page != null) {
page.activate(site.getPart());
}
}
public void uninstall() {
IWorkbenchPartSite site = fEditor.getSite();
IWorkbenchWindow window = site.getWorkbenchWindow();
window.getPartService().removePartListener(fPartListener);
fPartListener = null;
fViewer.removeTextInputListener(fModelListener);
fModelListener = null;
IWorkspace workspace = EDTUIPlugin.getWorkspace();
workspace.removeResourceChangeListener(fResourceChangeListener);
fResourceChangeListener = null;
EDTUIPlugin.getDefault().getPreferenceStore().removePropertyChangeListener(fPropertyListener);
fPropertyListener = null;
synchronized (this) {
BackgroundThread bt = fThread;
fThread = null;
bt.cancel();
}
}
public void install(ITextViewer textViewer) {
fViewer = textViewer;
synchronized (this) {
if (fThread != null) return;
fThread = new BackgroundThread(getClass().getName());
}
fPartListener = new PartListener();
IWorkbenchPartSite site = fEditor.getSite();
IWorkbenchWindow window = site.getWorkbenchWindow();
window.getPartService().addPartListener(fPartListener);
fModelListener = new Listener();
fViewer.addTextInputListener(fModelListener);
fResourceChangeListener = new ResourceChangeListener();
IWorkspace workspace = EDTUIPlugin.getWorkspace();
workspace.addResourceChangeListener(fResourceChangeListener);
fPropertyListener = new EGLPropertyChangeListener();
EDTUIPlugin.getDefault().getPreferenceStore().addPropertyChangeListener(fPropertyListener);
}
/** Notifies the listener that the menu is about to be hidden. */
public final void menuAboutToHide(final IMenuManager mgr) {
gatherContributions(mgr);
cleanupNeeded = true;
// Remove this menu as a visible menu.
final IWorkbenchPartSite site = part.getSite();
if (site != null) {
final IWorkbench workbench = site.getWorkbenchWindow().getWorkbench();
if (workbench instanceof Workbench) {
// try delaying this until after the selection event
// has been fired.
// This is less threatening if the popup: menu
// contributions aren't tied to the evaluation service
workbench
.getDisplay()
.asyncExec(
new Runnable() {
public void run() {
final Workbench realWorkbench = (Workbench) workbench;
runCleanUp(realWorkbench);
}
});
}
}
}
/** Notifies the listener that the menu is about to be shown. */
public void menuAboutToShow(IMenuManager mgr) {
registerE4Support();
// Add this menu as a visible menu.
final IWorkbenchPartSite site = part.getSite();
if (site != null) {
final IWorkbench workbench = site.getWorkbenchWindow().getWorkbench();
if (workbench instanceof Workbench) {
final Workbench realWorkbench = (Workbench) workbench;
runCleanUp(realWorkbench);
ISelection input = null;
if ((bitSet & INCLUDE_EDITOR_INPUT) != 0) {
if (part instanceof IEditorPart) {
final IEditorPart editorPart = (IEditorPart) part;
input = new StructuredSelection(new Object[] {editorPart.getEditorInput()});
}
}
ISelection s = (selProvider == null ? null : selProvider.getSelection());
realWorkbench.addShowingMenus(getMenuIds(), s, input);
}
}
addMenuContributions(mgr);
readStaticActions();
// test for additions removed to comply with menu contributions
if (menuWrapper != null) {
mgr = menuWrapper;
menuWrapper.removeAll();
}
if ((bitSet & INCLUDE_EDITOR_INPUT) != 0) {
addEditorActions(mgr);
}
addObjectActions(mgr);
addStaticActions(mgr);
}
/*
* Return the workbench window for this action handler
*/
private IWorkbenchWindow getWorkbenchWindow() {
if (site != null) {
return site.getWorkbenchWindow();
}
return null;
}
@Override
public IWorkbenchWindow getWorkbenchWindow() {
return partSite.getWorkbenchWindow();
}
