org.jboss.tools.maven.project.examples.wizard.MissingRepositoryWarningComponent.java Source code

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Here is the source code for org.jboss.tools.maven.project.examples.wizard.MissingRepositoryWarningComponent.java

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/*************************************************************************************
 * Copyright (c) 2008-2011 Red Hat, Inc. 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:
 *     JBoss by Red Hat - Initial implementation.
 ************************************************************************************/
package org.jboss.tools.maven.project.examples.wizard;

import org.eclipse.jface.dialogs.Dialog;
import org.eclipse.jface.layout.GridDataFactory;
import org.eclipse.jface.layout.GridLayoutFactory;
import org.eclipse.jface.resource.JFaceResources;
import org.eclipse.jface.wizard.WizardDialog;
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.SelectionAdapter;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.graphics.Image;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Link;
import org.jboss.tools.maven.ui.wizard.ConfigureMavenRepositoriesWizard;

public class MissingRepositoryWarningComponent extends Composite {

    private Link warninglink;

    public MissingRepositoryWarningComponent(Composite parent, boolean visibleInitially) {
        super(parent, SWT.NORMAL);

        GridDataFactory.fillDefaults().align(SWT.FILL, SWT.FILL).grab(true, false).span(3, 1).applyTo(this);
        GridLayoutFactory.fillDefaults().numColumns(2).applyTo(this);

        Label warningImg = new Label(this, SWT.CENTER | SWT.TOP);
        Image warningIcon = JFaceResources.getImage(Dialog.DLG_IMG_MESSAGE_WARNING);
        GridDataFactory.fillDefaults().align(SWT.FILL, SWT.TOP).applyTo(warningImg);
        warningImg.setImage(warningIcon);

        warninglink = new Link(this, SWT.NONE | SWT.FILL);
        GridDataFactory.fillDefaults().align(SWT.FILL, SWT.FILL).grab(true, false).applyTo(warninglink);
        warninglink.addSelectionListener(new SelectionAdapter() {
            @Override
            public void widgetSelected(SelectionEvent e) {

                ConfigureMavenRepositoriesWizard wizard = new ConfigureMavenRepositoriesWizard(null,
                        "redhat-techpreview-all-repository"); //$NON-NLS-1$
                WizardDialog dialog = new WizardDialog(Display.getDefault().getActiveShell(), wizard);
                dialog.create();
                dialog.open();
            }
        });

        setVisible(visibleInitially);
    }

    @Override
    public void dispose() {
        super.dispose();
    }

    public void setLinkText(String text) {
        if (warninglink != null) {
            warninglink.setText(text);
            getParent().layout(true, true);
        }
    }
}