eu.geclipse.traceview.nope.preferences.PreferencePage.java Source code

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Here is the source code for eu.geclipse.traceview.nope.preferences.PreferencePage.java

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/*****************************************************************************
 * Copyright (c) 2006, 2008 g-Eclipse Consortium 
 * 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
 *
 * Initial development of the original code was made for the
 * g-Eclipse project founded by European Union
 * project number: FP6-IST-034327  http://www.geclipse.eu/
 *
 * Contributors:
 *    Christof Klausecker GUP, JKU - initial API and implementation
 *****************************************************************************/

package eu.geclipse.traceview.nope.preferences;

import org.eclipse.jface.preference.IPreferenceStore;
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.ui.IWorkbench;
import org.eclipse.ui.IWorkbenchPreferencePage;

import eu.geclipse.traceview.nope.Activator;

/**
 * Preference page for the Nope TraceReader
 *
 */
public class PreferencePage extends org.eclipse.jface.preference.PreferencePage
        implements IWorkbenchPreferencePage {

    IPreferenceStore store;
    Button vectorClocks;

    /**
     * Creates a new preference page
     */
    public PreferencePage() {
        super();
        this.store = Activator.getDefault().getPreferenceStore();
    }

    @Override
    protected Control createContents(final Composite parent) {
        this.setTitle(Messages.getString("PreferencePage.pageTitle")); //$NON-NLS-1$
        Composite composite = new Composite(parent, SWT.NULL);
        GridLayout layout = new GridLayout();
        GridData layoutData = new GridData(SWT.FILL, SWT.FILL, true, true);
        composite.setLayout(layout);
        composite.setLayoutData(layoutData);
        createSettingsGroup(composite);
        return null;
    }

    private void createSettingsGroup(final Composite composite) {
        GridLayout layout = new GridLayout();
        layout.numColumns = 2;
        GridData layoutData = new GridData(SWT.FILL, SWT.FILL, true, false);
        Group settingsGroup = new Group(composite, SWT.NONE);
        settingsGroup.setLayout(layout);
        settingsGroup.setLayoutData(layoutData);
        settingsGroup.setText(Messages.getString("PreferencePage.readerSettings")); //$NON-NLS-1$
        // CheckBox
        layoutData = new GridData(SWT.FILL, SWT.FILL, true, false);
        layoutData.horizontalSpan = 2;
        this.vectorClocks = new Button(settingsGroup, SWT.CHECK);
        this.vectorClocks.setText(Messages.getString("PreferencePage.calcVectorClocks")); //$NON-NLS-1$
        this.vectorClocks.setSelection(this.store.getBoolean(PreferenceConstants.vectorClocks));
        this.vectorClocks.setLayoutData(layoutData);
        this.vectorClocks.addSelectionListener(new SelectionAdapter() {

            @Override
            public void widgetSelected(final SelectionEvent event) {
                PreferencePage.this.store.setValue(PreferenceConstants.vectorClocks,
                        PreferencePage.this.vectorClocks.getSelection());
            }
        });
    }

    public void init(final IWorkbench workbench) {
        // TODO Auto-generated method stub
    }
}