private static IStatusLineManager getStatusLineManager()

in eclipse/eclipse-ui/src/org/apache/sling/ide/eclipse/ui/dnd/assistant/StatusLineUtils.java [49:94]
46 lines of code
13 McCabe index (conditional complexity)

    private static IStatusLineManager getStatusLineManager() {
        IWorkbenchWindow activeWorkbenchWindow = PlatformUI.getWorkbench().getActiveWorkbenchWindow();
        if (activeWorkbenchWindow==null) {
            return null;
        }
        IWorkbenchPage activePage = activeWorkbenchWindow.getActivePage();
        if (activePage==null) {
            return null;
        }
        IEditorPart activeEditor = activePage.getActiveEditor();
        if (activeEditor!=null) {
            return activeEditor.getEditorSite().getActionBars().getStatusLineManager();
        }
        IViewReference[] viewRefs = activePage.getViewReferences();
        if (viewRefs!=null) {
            for (IViewReference aViewRef : viewRefs) {
                IViewPart view = aViewRef.getView(false);
                if (view!=null) {
                    return view.getViewSite().getActionBars().getStatusLineManager();
                }
            }
        }
        IEditorReference[] editorRefs = activePage.getEditorReferences();
        if (editorRefs!=null) {
            for (IEditorReference anEditorRef : editorRefs) {
                IEditorPart editor = anEditorRef.getEditor(false);
                if (editor!=null) {
                    return editor.getEditorSite().getActionBars().getStatusLineManager();
                }
            }
        }
        IWorkbenchPart activePart = activePage.getActivePart();
        if (activePart==null) {
            return null;
        }
        IWorkbenchPartSite site = activePart.getSite();
        if (site instanceof IEditorSite) {
            IEditorSite editorSite = (IEditorSite)site;
            return editorSite.getActionBars().getStatusLineManager();
        } else if (site instanceof IViewSite) {
            IViewSite viewSite = (IViewSite)site;
            return viewSite.getActionBars().getStatusLineManager();
        } else {
            return null;
        }
    }