| /******************************************************************************* |
| * Copyright (c) 2010, 2014 Ericsson |
| * |
| * All rights reserved. This program and the accompanying materials are |
| * made available under the terms of the Eclipse Public License 2.0 which |
| * accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * Patrick Tasse - Initial API and implementation |
| *******************************************************************************/ |
| |
| package org.eclipse.tracecompass.tmf.ui.views.filter; |
| |
| import org.eclipse.jface.dialogs.Dialog; |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.widgets.Composite; |
| import org.eclipse.swt.widgets.Control; |
| import org.eclipse.swt.widgets.Shell; |
| import org.eclipse.tracecompass.internal.tmf.ui.Messages; |
| import org.eclipse.tracecompass.tmf.core.filter.model.ITmfFilterTreeNode; |
| import org.eclipse.tracecompass.tmf.core.filter.model.TmfFilterNode; |
| |
| /** |
| * The dialog for user-defined filters. |
| * |
| * @version 1.0 |
| * @author Patrick Tasse |
| */ |
| public class FilterDialog extends Dialog { |
| |
| TmfFilterNode fRoot; |
| FilterViewer fViewer; |
| |
| /** |
| * Constructor. |
| * |
| * @param shell |
| * The shell to which this dialog is attached |
| */ |
| public FilterDialog(Shell shell) { |
| super(shell); |
| setShellStyle(getShellStyle() | SWT.RESIZE | SWT.MAX); |
| } |
| |
| @Override |
| protected Control createDialogArea(Composite parent) { |
| getShell().setText(Messages.FilterDialog_FilterDialogTitle); |
| getShell().setMinimumSize(getShell().computeSize(550, 250)); |
| Composite composite = (Composite) super.createDialogArea(parent); |
| |
| fViewer = new FilterViewer(composite, SWT.BORDER, true); |
| fViewer.setInput(fRoot); |
| return composite; |
| } |
| |
| /** |
| * @param filter |
| * the filter to set |
| */ |
| public void setFilter(ITmfFilterTreeNode filter) { |
| fRoot = new TmfFilterNode(null); |
| if (filter != null) { |
| fRoot.addChild(filter.clone()); |
| } |
| if (fViewer != null) { |
| fViewer.setInput(fRoot); |
| } |
| } |
| |
| /** |
| * @return the filter |
| */ |
| public ITmfFilterTreeNode getFilter() { |
| if (fRoot != null && fRoot.hasChildren()) { |
| return fRoot.getChild(0).clone(); |
| } |
| return null; |
| } |
| |
| } |