org.eclipse.linuxtools.lttng.ui.views.project.dialogs.AddTraceWizardPage.java Source code

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Here is the source code for org.eclipse.linuxtools.lttng.ui.views.project.dialogs.AddTraceWizardPage.java

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/*******************************************************************************
 * Copyright (c) 2009, 2010 Ericsson
 * 
 * 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:
 *   Francois Chouinard - Initial API and implementation
 *******************************************************************************/

package org.eclipse.linuxtools.lttng.ui.views.project.dialogs;

import java.util.Vector;

import org.eclipse.jface.viewers.CheckboxTableViewer;
import org.eclipse.jface.wizard.WizardPage;
import org.eclipse.linuxtools.lttng.ui.views.project.model.LTTngProjectNode;
import org.eclipse.linuxtools.lttng.ui.views.project.model.LTTngTraceNode;
import org.eclipse.swt.SWT;
import org.eclipse.swt.layout.FormAttachment;
import org.eclipse.swt.layout.FormData;
import org.eclipse.swt.layout.FormLayout;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Table;
import org.eclipse.swt.widgets.TableColumn;

/**
 * <b><u>AddTraceWizardPage</u></b>
 * <p>
 * TODO: Implement me. Please.
 */
public class AddTraceWizardPage extends WizardPage {

    private LTTngProjectNode fProject;
    private CheckboxTableViewer fCheckboxTableViewer;

    protected AddTraceWizardPage(LTTngProjectNode project, String pageName) {
        super(pageName);
        setTitle(Messages.AddTraceWizardPage_windowTitle);
        setDescription(Messages.AddTraceWizardPage_description);
        fProject = project;
    }

    @Override
    public void createControl(Composite parent) {
        Composite container = new Composite(parent, SWT.NULL);
        container.setLayout(new FormLayout());
        setControl(container);

        fCheckboxTableViewer = CheckboxTableViewer.newCheckList(container, SWT.BORDER);
        fCheckboxTableViewer.setContentProvider(new DialogTraceContentProvider());
        fCheckboxTableViewer.setLabelProvider(new DialogTraceLabelProvider());

        final Table table = fCheckboxTableViewer.getTable();
        final FormData formData = new FormData();
        formData.bottom = new FormAttachment(100, 0);
        formData.right = new FormAttachment(100, 0);
        formData.top = new FormAttachment(0, 0);
        formData.left = new FormAttachment(0, 0);
        table.setLayoutData(formData);
        table.setHeaderVisible(true);

        final TableColumn tableColumn = new TableColumn(table, SWT.NONE);
        tableColumn.setWidth(200);
        tableColumn.setText(Messages.AddTraceWizardPage_columnHeader);

        fCheckboxTableViewer.setInput(fProject.getTracesFolder());
    }

    public LTTngTraceNode[] getSelection() {
        Vector<LTTngTraceNode> traces = new Vector<LTTngTraceNode>();
        Object[] selection = fCheckboxTableViewer.getCheckedElements();
        for (Object sel : selection) {
            if (sel instanceof LTTngTraceNode)
                traces.add((LTTngTraceNode) sel);
        }
        LTTngTraceNode[] result = new LTTngTraceNode[traces.size()];
        traces.toArray(result);
        return result;
    }

}