org.obeonetwork.dsl.uml2.usage.dialog.UsageDialog.java Source code

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Here is the source code for org.obeonetwork.dsl.uml2.usage.dialog.UsageDialog.java

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/*******************************************************************************
 * Copyright (c) 2013 Obeo.
 * 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:
 *     Obeo - initial API and implementation
 *******************************************************************************/
package org.obeonetwork.dsl.uml2.usage.dialog;

import java.net.MalformedURLException;
import java.net.URL;

import org.eclipse.core.runtime.IStatus;
import org.eclipse.jface.dialogs.Dialog;
import org.eclipse.jface.dialogs.IDialogConstants;
import org.eclipse.jface.layout.GridDataFactory;
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.SelectionAdapter;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Link;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.ui.PartInitException;
import org.eclipse.ui.PlatformUI;
import org.obeonetwork.dsl.uml2.usage.UsageActivator;
import org.obeonetwork.dsl.uml2.usage.analytics.UsageMessages;

/**
 * Dialog about enabling usage report through google analytics.
 * 
 * @author Melanie Bats <a
 *         href="mailto:melanie.bats@obeo.fr">melanie.bats@obeo.fr</a>
 */
public class UsageDialog extends Dialog {
    public UsageDialog(Shell parentShell) {
        super(parentShell);
    }

    @Override
    protected void configureShell(Shell shell) {
        super.configureShell(shell);
        shell.setText(UsageDialogMessages.Usage_Dialog_Title);
    }

    @Override
    protected Control createDialogArea(Composite parent) {
        Composite composite = (Composite) super.createDialogArea(parent);
        Link link = new Link(composite, SWT.NONE);
        String message = UsageDialogMessages.Usage_Dialog_Message;
        link.setText(message);
        link.addSelectionListener(new SelectionAdapter() {
            @Override
            public void widgetSelected(SelectionEvent e) {
                try {
                    // Open default external browser
                    PlatformUI.getWorkbench().getBrowserSupport().getExternalBrowser().openURL(new URL(e.text));
                } catch (PartInitException ex) {
                    UsageActivator.log(IStatus.ERROR, UsageMessages.Error_OpeningUsageHyperlink, ex);
                } catch (MalformedURLException ex) {
                    UsageActivator.log(IStatus.ERROR, UsageMessages.Error_OpeningUsageHyperlink, ex);
                }
            }
        });
        GridDataFactory.fillDefaults().align(SWT.FILL, SWT.CENTER).grab(true, false)
                .hint(IDialogConstants.MINIMUM_MESSAGE_AREA_WIDTH, SWT.DEFAULT).applyTo(link);
        applyDialogFont(composite);

        return composite;
    }

    @Override
    protected void createButtonsForButtonBar(Composite parent) {
        createButton(parent, IDialogConstants.YES_ID, IDialogConstants.YES_LABEL, false);
        createButton(parent, IDialogConstants.NO_ID, IDialogConstants.NO_LABEL, false);
    }

    @Override
    protected void buttonPressed(int buttonId) {
        // Close dialog
        setReturnCode(buttonId);
        close();
    }
}