+++ /dev/null
-/*
- * (c) Copyright IBM Corp. 2000, 2001.
- * All Rights Reserved.
- */
-package net.sourceforge.phpdt.internal.ui.dialogs;
-
-import org.eclipse.core.runtime.IStatus;
-import org.eclipse.jface.dialogs.DialogPage;
-
-/**
- * A utility class to work with IStatus.
- */
-public class StatusUtil {
-
- /**
- * Compares two instances of <code>IStatus</code>. The more severe is
- * returned: An error is more severe than a warning, and a warning is more
- * severe than ok. If the two stati have the same severity, the second is
- * returned.
- */
- public static IStatus getMoreSevere(IStatus s1, IStatus s2) {
- if (s1.getSeverity() > s2.getSeverity()) {
- return s1;
- } else {
- return s2;
- }
- }
-
- /**
- * Finds the most severe status from a array of stati. An error is more
- * severe than a warning, and a warning is more severe than ok.
- */
- public static IStatus getMostSevere(IStatus[] status) {
- IStatus max = null;
- for (int i = 0; i < status.length; i++) {
- IStatus curr = status[i];
- if (curr.matches(IStatus.ERROR)) {
- return curr;
- }
- if (max == null || curr.getSeverity() > max.getSeverity()) {
- max = curr;
- }
- }
- return max;
- }
-
- /**
- * Applies the status to the status line of a dialog page.
- */
- public static void applyToStatusLine(DialogPage page, IStatus status) {
- String message = status.getMessage();
- switch (status.getSeverity()) {
- case IStatus.OK:
- page.setMessage(message, DialogPage.NONE);
- page.setErrorMessage(null);
- break;
- case IStatus.WARNING:
- page.setMessage(message, DialogPage.WARNING);
- page.setErrorMessage(null);
- break;
- case IStatus.INFO:
- page.setMessage(message, DialogPage.INFORMATION);
- page.setErrorMessage(null);
- break;
- default:
- if (message.length() == 0) {
- message = null;
- }
- page.setMessage(null);
- page.setErrorMessage(message);
- break;
- }
- }
-}