org.eclipse.osee.framework.ui.swt.hex.BasicHexTable.java Source code

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Here is the source code for org.eclipse.osee.framework.ui.swt.hex.BasicHexTable.java

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/*******************************************************************************
 * Copyright (c) 2004, 2007 Boeing.
 * 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:
 *     Boeing - initial API and implementation
 *******************************************************************************/
package org.eclipse.osee.framework.ui.swt.hex;

import org.eclipse.jface.layout.TableColumnLayout;
import org.eclipse.jface.viewers.ColumnPixelData;
import org.eclipse.jface.viewers.ColumnViewerToolTipSupport;
import org.eclipse.jface.viewers.TableViewer;
import org.eclipse.jface.viewers.TableViewerColumn;
import org.eclipse.jface.window.ToolTip;
import org.eclipse.osee.framework.ui.swt.Displays;
import org.eclipse.swt.SWT;
import org.eclipse.swt.layout.FillLayout;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Shell;

/**
 * @author Ken J. Aguilar
 */
public class BasicHexTable extends HexTable {

    public BasicHexTable(Composite parent, byte[] array, int bytesPerRow) {
        super(parent, SWT.BORDER | SWT.V_SCROLL | SWT.H_SCROLL, array, bytesPerRow);
    }

    @Override
    protected void createAndConfigureColumns(TableViewer v, TableColumnLayout layout, int bytesPerRow) {
        ColumnViewerToolTipSupport.enableFor(v, ToolTip.NO_RECREATE);
        TableViewerColumn column = new TableViewerColumn(v, SWT.RIGHT);

        column.setLabelProvider(new OffsetColumnLabelProvider());
        column.getColumn().setText("Offset");
        column.getColumn().setResizable(false);
        column.getColumn().setMoveable(false);
        layout.setColumnData(column.getColumn(), new ColumnPixelData(50));
        for (int i = 0; i < bytesPerRow; i++) {
            TableViewerColumn c = new TableViewerColumn(v, SWT.LEFT);
            c.setLabelProvider(createByteColumnLabelProvider(i));
            c.getColumn().setText(Integer.toHexString(i));
            c.getColumn().setResizable(false);
            c.getColumn().setMoveable(false);
            c.setEditingSupport(createHexEditingSupport(i));
            layout.setColumnData(c.getColumn(), new ColumnPixelData(26));
        }

        TableViewerColumn divider = new TableViewerColumn(v, SWT.LEFT);
        divider.getColumn().setResizable(false);
        divider.setLabelProvider(new DividerLabel());
        layout.setColumnData(divider.getColumn(), new ColumnPixelData(1));
        for (int i = 0; i < bytesPerRow; i++) {
            TableViewerColumn c = new TableViewerColumn(v, SWT.LEFT);

            c.setLabelProvider(new AsciiColumnLabelProvider(i));
            c.getColumn().setResizable(false);
            c.getColumn().setMoveable(false);
            layout.setColumnData(c.getColumn(), new ColumnPixelData(20));
        }
    }

    public static void main(String[] args) {
        Display display = new Display();
        Shell shell = new Shell(display);
        shell.setSize(500, 400);
        shell.setLayout(new FillLayout());
        byte[] array = new byte[702];
        for (int i = 0; i < array.length; i++) {
            array[i] = (byte) i;
        }
        int index = 50;
        String str = "this is a test";
        array[48] = 3;
        array[49] = 3;
        for (byte b : str.getBytes()) {
            array[index] = b;
            index++;
        }
        array[index] = 3;
        array[index + 1] = 3;
        BasicHexTable t = new BasicHexTable(shell, array, 16);
        shell.open();
        IHexTblHighlighter yellowHL = t.createHighlighter(30, 3, Displays.getSystemColor(SWT.COLOR_YELLOW));
        IHexTblHighlighter blueHL = t.createHighlighter(50, str.length(), Displays.getSystemColor(SWT.COLOR_BLUE));
        yellowHL.highlight();
        blueHL.highlight();
        while (!shell.isDisposed()) {
            if (!display.readAndDispatch()) {
                display.sleep();
            }
        }

        display.dispose();

    }
}