org.eclipse.team.svn.ui.discovery.util.DiscoveryUiUtil.java Source code

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Here is the source code for org.eclipse.team.svn.ui.discovery.util.DiscoveryUiUtil.java

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/*******************************************************************************
 * Copyright (c) 2009 Tasktop Technologies, Polarion Software and others.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *     Tasktop Technologies - initial API and implementation
 *******************************************************************************/

package org.eclipse.team.svn.ui.discovery.util;

import org.eclipse.core.runtime.IStatus;
import org.eclipse.jface.dialogs.IDialogConstants;
import org.eclipse.jface.dialogs.MessageDialog;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.team.svn.ui.SVNTeamUIPlugin;
import org.eclipse.team.svn.ui.SVNUIMessages;
import org.eclipse.team.svn.ui.utility.UIMonitorUtility;
import org.eclipse.ui.IWorkbench;
import org.eclipse.ui.PlatformUI;

/**
 * @author David Green
 * @author Steffen Pingel much of this is copied from TasksUiInternal
 * @author Igor Burilo
 */
public abstract class DiscoveryUiUtil {
    private DiscoveryUiUtil() {
    }

    public static void logAndDisplayStatus(final String title, final IStatus status) {
        logAndDisplayStatus(null, title, status);
    }

    public static void logAndDisplayStatus(Shell shell, final String title, final IStatus status) {
        //TODO is it correct ?
        SVNTeamUIPlugin.instance().getLog().log(status);
        IWorkbench workbench = PlatformUI.getWorkbench();
        if (workbench != null && !workbench.getDisplay().isDisposed()) {
            displayStatus(shell, title, status, true);
        }
    }

    public static void displayStatus(final String title, final IStatus status) {
        IWorkbench workbench = PlatformUI.getWorkbench();
        if (workbench != null && !workbench.getDisplay().isDisposed()) {
            displayStatus(null, title, status, false);
        } else {
            //TODO is it correct ?
            SVNTeamUIPlugin.instance().getLog().log(status);
        }
    }

    public static void displayStatus(Shell shell, final String title, final IStatus status,
            boolean showLinkToErrorLog) {
        if (shell == null) {
            shell = UIMonitorUtility.getShell();
        }
        String message = status.getMessage();
        if (showLinkToErrorLog) {
            message += SVNUIMessages.DiscoveryUi_seeErrorLog;
        }
        switch (status.getSeverity()) {
        case IStatus.CANCEL:
        case IStatus.INFO:
            createDialog(shell, title, message, MessageDialog.INFORMATION).open();
            break;
        case IStatus.WARNING:
            createDialog(shell, title, message, MessageDialog.WARNING).open();
            break;
        case IStatus.ERROR:
        default:
            createDialog(shell, title, message, MessageDialog.ERROR).open();
            break;
        }

    }

    public static MessageDialog createDialog(Shell shell, String title, String message, int type) {
        return new MessageDialog(shell, title, null, message, type, new String[] { IDialogConstants.OK_LABEL }, 0);
    }
}