org.eclipse.reddeer.workbench.ui.dialogs.WorkbenchPreferenceDialog.java Source code

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Here is the source code for org.eclipse.reddeer.workbench.ui.dialogs.WorkbenchPreferenceDialog.java

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/*******************************************************************************
 * Copyright (c) 2017 Red Hat, Inc and others.
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License 2.0 which is available at
 * http://www.eclipse.org/legal/epl-2.0.
 *
 * SPDX-License-Identifier: EPL-2.0
 *
 * Contributors:
 *     Red Hat, Inc - initial API and implementation
 *******************************************************************************/
package org.eclipse.reddeer.workbench.ui.dialogs;

import org.eclipse.ui.dialogs.PreferencesUtil;
import org.eclipse.reddeer.common.logging.Logger;
import org.eclipse.reddeer.common.matcher.RegexMatcher;
import org.eclipse.reddeer.common.platform.RunningPlatform;
import org.eclipse.reddeer.common.util.Display;
import org.eclipse.reddeer.core.matcher.WithTextMatcher;
import org.eclipse.reddeer.swt.impl.shell.DefaultShell;
import org.eclipse.reddeer.workbench.impl.shell.WorkbenchShell;
import org.eclipse.reddeer.workbench.workbenchmenu.WorkbenchMenuPreferencesDialog;

/**
 * Workbench Preference Dialog implementation that is opened via shell menu
 * Window > Preferences.
 *
 * @author Jiri Peterka
 * @author Radoslav Rabara
 * @since 0.6
 */
public class WorkbenchPreferenceDialog extends WorkbenchMenuPreferencesDialog {

    private final Logger log = Logger.getLogger(WorkbenchPreferenceDialog.class);

    public WorkbenchPreferenceDialog() {
        super(new WithTextMatcher(new RegexMatcher("Preferences.*")), "Window", "Preferences");
    }

    public void open() {
        if (!isOpen()) {
            if (RunningPlatform.isOSX()) {
                log.info("Open Preferences directly on Mac OSX");
                new WorkbenchShell();
                handleMacMenu();
                setShell(new DefaultShell(matcher));
            } else {
                super.open();
            }
        }
    }

    private void handleMacMenu() {
        Display.asyncExec(new Runnable() {
            @Override
            public void run() {
                org.eclipse.jface.preference.PreferenceDialog dialog = PreferencesUtil
                        .createPreferenceDialogOn(null, null, null, null);
                dialog.open();
            }
        });
        Display.syncExec(new Runnable() {
            @Override
            public void run() {
                // do nothing just process UI events
            }
        });
    }

    @Override
    public Class<? extends org.eclipse.jface.window.Window> getEclipseClass() {
        return org.eclipse.ui.internal.dialogs.WorkbenchPreferenceDialog.class;
    }
}