de.topicmapslab.onotoa.search.dialogs.NonSubjectIdentifierDialog.java Source code

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Here is the source code for de.topicmapslab.onotoa.search.dialogs.NonSubjectIdentifierDialog.java

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/*******************************************************************************
 * Copyright (c) 2008, 2009 Topic Maps Lab and others.
 * 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:
 *     Hannes Niederhausen - initial API and implementation
 *******************************************************************************/
package de.topicmapslab.onotoa.search.dialogs;

import java.util.List;

import org.eclipse.jface.dialogs.Dialog;
import org.eclipse.jface.dialogs.IDialogConstants;
import org.eclipse.jface.viewers.ArrayContentProvider;
import org.eclipse.jface.viewers.ILabelProvider;
import org.eclipse.jface.viewers.ILabelProviderListener;
import org.eclipse.jface.viewers.TableViewer;
import org.eclipse.swt.SWT;
import org.eclipse.swt.graphics.Image;
import org.eclipse.swt.layout.FillLayout;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Shell;

import de.topicmapslab.tmcledit.model.TopicType;

/**
 * @author Hannes Niederhausen
 *
 */
public class NonSubjectIdentifierDialog extends Dialog {

    private final List<TopicType> input;

    /**
     * @param parentShell
     */
    public NonSubjectIdentifierDialog(Shell parentShell, List<TopicType> input) {
        super(parentShell);
        this.input = input;
    }

    /* (non-Javadoc)
     * @see org.eclipse.jface.dialogs.Dialog#createDialogArea(org.eclipse.swt.widgets.Composite)
     */
    @Override
    protected Control createDialogArea(Composite parent) {
        Composite comp = new Composite(parent, SWT.NONE);
        comp.setLayoutData(new GridData(GridData.FILL_BOTH));
        comp.setLayout(new FillLayout());

        TableViewer viewer = new TableViewer(comp);
        viewer.setLabelProvider(new StringLabelProvider());
        viewer.setContentProvider(new ArrayContentProvider());

        viewer.setInput(input);

        return comp;
    }

    @Override
    protected void configureShell(Shell newShell) {
        super.configureShell(newShell);
        newShell.setSize(400, 700);
    }

    @Override
    protected void createButtonsForButtonBar(Composite parent) {
        createButton(parent, IDialogConstants.OK_ID, IDialogConstants.OK_LABEL, true);
    }

    private class StringLabelProvider implements ILabelProvider {

        public Image getImage(Object element) {
            return null;
        }

        public String getText(Object element) {
            return ((TopicType) element).getName();
        }

        public void addListener(ILabelProviderListener listener) {
        }

        public void dispose() {
        }

        public boolean isLabelProperty(Object element, String property) {
            return false;
        }

        public void removeListener(ILabelProviderListener listener) {
        }

    }

}