org.jboss.tools.common.model.ui.wizards.one.ServiceDialogImpl.java Source code

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Here is the source code for org.jboss.tools.common.model.ui.wizards.one.ServiceDialogImpl.java

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/*******************************************************************************
 * Copyright (c) 2007 Exadel, Inc. and Red Hat, Inc.
 * Distributed under license by Red Hat, Inc. All rights reserved.
 * This program is 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:
 *     Exadel, Inc. and Red Hat, Inc. - initial API and implementation
 ******************************************************************************/
package org.jboss.tools.common.model.ui.wizards.one;

import java.util.Properties;
import org.jboss.tools.common.model.ui.dialog.MessageAndCheckboxDialog;
import org.jboss.tools.common.model.ui.wizards.special.DefaultSpecialWizard;
import org.eclipse.jface.dialogs.MessageDialog;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.ui.PlatformUI;
import org.jboss.tools.common.meta.action.XEntityData;
import org.jboss.tools.common.meta.action.impl.SpecialWizardSupport;
import org.jboss.tools.common.meta.action.impl.XEntityDataImpl;
import org.jboss.tools.common.model.ServiceDialog;
import org.jboss.tools.common.model.XModel;
import org.jboss.tools.common.model.XModelException;
import org.jboss.tools.common.model.XModelObject;

public class ServiceDialogImpl implements ServiceDialog {
    protected String title;
    protected String message;
    protected String[] options;
    protected int type;
    protected XModel model;
    int returnCode = -1;

    public void setModel(XModel model) {
        this.model = model;
    }

    private int getEclipseType(int type) {
        if (type == ERROR)
            return MessageDialog.ERROR;
        if (type == MESSAGE)
            return MessageDialog.INFORMATION;
        if (type == WARNING)
            return MessageDialog.WARNING;
        if (type == QUESTION)
            return MessageDialog.QUESTION;
        return MessageDialog.NONE;
    }

    public static Shell getShell() {
        try {
            return PlatformUI.getWorkbench().getActiveWorkbenchWindow().getShell();
        } catch (NullPointerException t) {
            return null;
        }
    }

    public int showDialog(String title, String message, String[] options, XEntityData data, int type) {
        this.title = title;
        this.message = message;
        this.options = options;
        this.type = type;
        if (data == null) {
            MessageDialog d = new MessageDialog(getShell(), title, null, message, getEclipseType(type), options, 0);
            d.create();
            return d.open();
        }
        SpecialWizardSupport support = new SpecialWizardSupportImpl();
        XModelObject target = model.getRoot();
        if (data == null)
            data = XEntityDataImpl.create(new String[][] { { model.getRoot().getModelEntity().getName() } });
        support.setActionData(null, new XEntityData[] { data }, target, null);
        returnCode = -1;
        showDialog(support);
        return returnCode;
    }

    class SpecialWizardSupportImpl extends SpecialWizardSupport {

        public String getTitle() {
            return title;
        }

        public String getMessage(int stepId) {
            return message;
        }

        public String[] getActionNames(int stepId) {
            return options;
        }

        public void action(String name) throws XModelException {
            for (int i = 0; i < options.length; i++) {
                if (name.equals(options[i])) {
                    returnCode = i;
                    setFinished(true);
                    return;
                }
            }
        }

    }

    public boolean openConfirm(Properties p) {
        return MessageAndCheckboxDialog.openConfirm(getShell(), p);
    }

    public void showDialog(SpecialWizardSupport support) {
        DefaultSpecialWizard w = new DefaultSpecialWizard();
        w.setObject(new Object[] { support });
        w.execute();
    }

}