org.eclipse.scada.ae.ui.views.dialog.EventDetailsDialog.java Source code

Introduction

Here is the source code for org.eclipse.scada.ae.ui.views.dialog.EventDetailsDialog.java

Source

/*******************************************************************************
 * Copyright (c) 2014 IBH SYSTEMS GmbH 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:
 *     IBH SYSTEMS GmbH - initial API and implementation
 *******************************************************************************/
package org.eclipse.scada.ae.ui.views.dialog;

import java.util.Map;
import java.util.Map.Entry;

import org.eclipse.jface.dialogs.Dialog;
import org.eclipse.jface.dialogs.DialogSettings;
import org.eclipse.jface.dialogs.IDialogConstants;
import org.eclipse.jface.dialogs.IDialogSettings;
import org.eclipse.jface.dialogs.TrayDialog;
import org.eclipse.jface.viewers.ArrayContentProvider;
import org.eclipse.jface.viewers.CellLabelProvider;
import org.eclipse.jface.viewers.ColumnWeightData;
import org.eclipse.jface.viewers.TableLayout;
import org.eclipse.jface.viewers.TableViewer;
import org.eclipse.jface.viewers.TableViewerColumn;
import org.eclipse.jface.viewers.ViewerCell;
import org.eclipse.jface.window.IShellProvider;
import org.eclipse.scada.ae.Event;
import org.eclipse.scada.ae.ui.views.Activator;
import org.eclipse.swt.SWT;
import org.eclipse.swt.layout.FillLayout;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Shell;

public class EventDetailsDialog extends TrayDialog {
    private Event event;

    public EventDetailsDialog(final IShellProvider parentShell) {
        super(parentShell);
    }

    public EventDetailsDialog(final Shell shell) {
        super(shell);
    }

    @Override
    protected IDialogSettings getDialogBoundsSettings() {
        return DialogSettings.getOrCreateSection(Activator.getDefault().getDialogSettings(), "EventDetailsDialog");
    }

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

    @Override
    protected boolean isResizable() {
        return true;
    }

    @Override
    protected void configureShell(final Shell newShell) {
        newShell.setText("Event details");
        super.configureShell(newShell);
    }

    @Override
    protected Control createDialogArea(final Composite parent) {
        final Composite content = (Composite) super.createDialogArea(parent);

        content.setLayout(new FillLayout());
        final TableViewer viewer = new TableViewer(content, SWT.FULL_SELECTION);

        viewer.getTable().setHeaderVisible(true);

        final TableLayout layout = new TableLayout();
        viewer.getTable().setLayout(layout);

        final TableViewerColumn colKey = new TableViewerColumn(viewer, SWT.NONE);
        layout.addColumnData(new ColumnWeightData(10));
        colKey.getColumn().setText("Key");
        colKey.setLabelProvider(new CellLabelProvider() {

            @Override
            public void update(final ViewerCell cell) {
                final Map.Entry<?, ?> event = (Entry<?, ?>) cell.getElement();
                cell.setText("" + event.getKey());
            }
        });

        final TableViewerColumn colValue = new TableViewerColumn(viewer, SWT.NONE);
        layout.addColumnData(new ColumnWeightData(10));
        colValue.getColumn().setText("Value");
        colValue.setLabelProvider(new CellLabelProvider() {

            @Override
            public void update(final ViewerCell cell) {
                final Map.Entry<?, ?> event = (Entry<?, ?>) cell.getElement();
                cell.setText("" + event.getValue());
            }
        });

        viewer.setContentProvider(new ArrayContentProvider());
        viewer.setInput(this.event.getAttributes().entrySet().toArray(new Map.Entry[0]));

        Dialog.applyDialogFont(viewer.getControl());

        return content;
    }

    public void open(final Event event) {
        this.event = event;
        super.open();
    }

}