de.walware.ecommons.ui.components.StatusInfo.java Source code

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Here is the source code for de.walware.ecommons.ui.components.StatusInfo.java

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/*=============================================================================#
 # Copyright (c) 2005-2015 Stephan Wahlbrink (WalWare.de) 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:
 #     Stephan Wahlbrink - initial API and implementation
 #=============================================================================*/

package de.walware.ecommons.ui.components;

import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Status;
import org.eclipse.jface.dialogs.DialogPage;
import org.eclipse.jface.dialogs.IMessageProvider;
import org.eclipse.jface.dialogs.TitleAreaDialog;

public class StatusInfo extends Status {

    /**
     * Applies the status to the status line of a dialog page.
     */
    public static void applyToStatusLine(final DialogPage page, final IStatus status) {
        String message = status.getMessage();
        switch (status.getSeverity()) {
        case IStatus.OK:
            page.setMessage(null, IMessageProvider.NONE);
            page.setErrorMessage(null);
            break;
        case IStatus.WARNING:
            page.setMessage(message, IMessageProvider.WARNING);
            page.setErrorMessage(null);
            break;
        case IStatus.INFO:
            page.setMessage(message, IMessageProvider.INFORMATION);
            page.setErrorMessage(null);
            break;
        default:
            if (message.isEmpty()) {
                message = null;
            }
            page.setMessage(null);
            page.setErrorMessage(message);
            break;
        }
    }

    /**
     * Applies the status to the status line of a title area dialog.
     */
    public static void applyToStatusLine(final TitleAreaDialog page, final IStatus status) {
        String message = status.getMessage();
        switch (status.getSeverity()) {
        case IStatus.OK:
            if (message.equals("OK") || message.equals(OK_STATUS.getMessage())) { //$NON-NLS-1$
                page.setMessage(null, IMessageProvider.NONE);
            } else {
                page.setMessage(message, IMessageProvider.NONE);
            }
            page.setMessage(!status.getMessage().equals("OK") ? status.getMessage() : null, IMessageProvider.NONE);
            page.setErrorMessage(null);
            break;
        case IStatus.WARNING:
            page.setMessage(message, IMessageProvider.WARNING);
            page.setErrorMessage(null);
            break;
        case IStatus.INFO:
            page.setMessage(message, IMessageProvider.INFORMATION);
            page.setErrorMessage(null);
            break;
        default:
            if (message.length() == 0) {
                message = null;
            }
            page.setMessage(null);
            page.setErrorMessage(message);
            break;
        }
    }

    public StatusInfo() {
        this(IStatus.OK, ""); //$NON-NLS-1$
    }

    public StatusInfo(final int severity, final String message) {
        super(severity, "no supported", IStatus.OK, message, null); //$NON-NLS-1$
    }

    public void setOK() {
        setSeverity(IStatus.OK);
        setMessage(""); //$NON-NLS-1$
    }

    public void setWarning(final String message) {
        setSeverity(IStatus.WARNING);
        setMessage(message);
    }

    public void setError(final String message) {
        setSeverity(IStatus.ERROR);
        setMessage(message);
    }

}