@Nullable
public static ISelectionProvider getSelectionProvider(IServiceLocator serviceLocator) {
ISelectionProvider selectionProvider = serviceLocator.getService(ISelectionProvider.class);
if (selectionProvider != null) {
return selectionProvider;
}
IWorkbenchPartSite partSite = getWorkbenchPartSite(serviceLocator);
if (partSite == null) {
IWorkbenchPart activePart = serviceLocator.getService(IWorkbenchPart.class);
if (activePart == null) {
IWorkbenchWindow activeWindow = DBeaverUI.getActiveWorkbenchWindow();
if (activeWindow != null) {
activePart = activeWindow.getActivePage().getActivePart();
}
}
if (activePart != null) {
partSite = activePart.getSite();
}
}
if (partSite != null) {
return partSite.getSelectionProvider();
} else {
return null;
}
}
@Nullable
public static IWorkbenchPartSite getWorkbenchPartSite(IServiceLocator serviceLocator) {
IWorkbenchPartSite partSite = serviceLocator.getService(IWorkbenchPartSite.class);
if (partSite == null) {
IWorkbenchPart activePart = serviceLocator.getService(IWorkbenchPart.class);
if (activePart == null) {
IWorkbenchWindow workbenchWindow = DBeaverUI.getActiveWorkbenchWindow();
if (workbenchWindow != null) {
IWorkbenchPage activePage = workbenchWindow.getActivePage();
if (activePage != null) {
activePart = activePage.getActivePart();
}
}
}
if (activePart != null) {
partSite = activePart.getSite();
}
}
return partSite;
}
@Nullable
public static Shell getShell(IWorkbenchPart part) {
return part == null ? null : getShell(part.getSite());
}