LiferayUIPreferencePage.java example

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liferay-ide-master
/*******************************************************************************
 * Copyright (c) 2000-present Liferay, Inc. All rights reserved.
 *
 * This library is free software; you can redistribute it and/or modify it under
 * the terms of the GNU Lesser General Public License as published by the Free
 * Software Foundation; either version 2.1 of the License, or (at your option)
 * any later version.
 *
 * This library is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
 * details.
 *
 *******************************************************************************/

package com.liferay.ide.ui.pref;

import com.liferay.ide.ui.LiferayUIPlugin;

import org.eclipse.jface.dialogs.MessageDialog;
import org.eclipse.jface.layout.GridLayoutFactory;
import org.eclipse.jface.preference.PreferencePage;
import org.eclipse.jface.resource.ImageDescriptor;
import org.eclipse.osgi.util.NLS;
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.SelectionAdapter;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Group;
import org.eclipse.swt.widgets.Label;
import org.eclipse.ui.IWorkbench;
import org.eclipse.ui.IWorkbenchPreferencePage;
import org.eclipse.ui.forms.events.HyperlinkAdapter;
import org.eclipse.ui.forms.events.HyperlinkEvent;
import org.eclipse.ui.forms.widgets.Hyperlink;
import org.eclipse.ui.preferences.IWorkbenchPreferenceContainer;
import org.osgi.service.prefs.BackingStoreException;

/**
 * @author Greg Amerson
 */
@SuppressWarnings( "restriction" )
public class LiferayUIPreferencePage extends PreferencePage implements IWorkbenchPreferencePage
{

    public LiferayUIPreferencePage()
    {
        setImageDescriptor( LiferayUIPlugin.getDefault().getImageDescriptor( LiferayUIPlugin.IMG_LIFERAY_ICON_SMALL ) );
    }

    public LiferayUIPreferencePage( String title )
    {
        super( title );
    }

    public LiferayUIPreferencePage( String title, ImageDescriptor image )
    {
        super( title, image );
    }

    public void init( IWorkbench workbench )
    {
        noDefaultAndApplyButton();
    }

    @Override
    protected Control createContents( final Composite parent )
    {
        Composite pageParent = new Composite( parent, SWT.NONE );
        pageParent.setLayout( GridLayoutFactory.swtDefaults().create() );

//        Hyperlink link2 = new Hyperlink( group, SWT.NULL );
//        link2.setForeground( parent.getDisplay().getSystemColor( SWT.COLOR_BLUE ) );
//        link2.setUnderlined( true );
//        link2.setText( Msgs.createNewLiferayRuntime );
//        link2.addHyperlinkListener
//        (
//            new HyperlinkAdapter()
//            {
//                public void linkActivated( HyperlinkEvent e )
//                {
//                    ServerUIUtil.showNewRuntimeWizard(
//                        LiferayUIPreferencePage.this.getShell(), IModuleConstants.JST_WEB_MODULE, "2.5", "com.liferay." ); //$NON-NLS-1$ //$NON-NLS-2$
//                }
//            }
//        );
//
//        Hyperlink link3 = new Hyperlink( group, SWT.NULL );
//        link3.setForeground( parent.getDisplay().getSystemColor( SWT.COLOR_BLUE ) );
//        link3.setUnderlined( true );
//        link3.setText( Msgs.createNewLiferayServer );
//        link3.addHyperlinkListener
//        (
//            new HyperlinkAdapter()
//            {
//                public void linkActivated( HyperlinkEvent e )
//                {
//                    ServerUIUtil.showNewServerWizard(
//                        LiferayUIPreferencePage.this.getShell(), IModuleConstants.JST_WEB_MODULE, "2.5", "com.liferay." ); //$NON-NLS-1$ //$NON-NLS-2$
//                }
//            }
//        );

        Group group = new Group( pageParent, SWT.NONE );
        group.setLayoutData( new GridData( SWT.FILL, SWT.TOP, true, false, 1, 1 ) );
        group.setText( Msgs.messageDialogs );
        group.setLayout( new GridLayout( 2, false ) );

        Label label = new Label( group, SWT.NONE );
        label.setText( Msgs.clearAllSettings );

        final Button button = new Button( group, SWT.PUSH );
        button.setText( Msgs.clear );
        button.addSelectionListener
        (
            new SelectionAdapter()
            {
                @Override
                public void widgetSelected( SelectionEvent e )
                {
                    try
                    {
                        LiferayUIPlugin.clearAllPersistentSettings();
                    }
                    catch( BackingStoreException e1 )
                    {
                        MessageDialog.openError( button.getShell(), "Liferay Preferences", "Unable to reset settings." ); //$NON-NLS-1$ //$NON-NLS-2$
                    }
                }
            }
        );

        return pageParent;
    }

    private static class Msgs extends NLS
    {
        public static String clear;
        public static String clearAllSettings;
        public static String createNewLiferayRuntime;
        public static String createNewLiferayServer;
        public static String messageDialogs;

        static
        {
            initializeMessages( LiferayUIPreferencePage.class.getName(), Msgs.class );
        }
    }
}