| //------------------------------------------------------------------------------ |
| // Copyright (c) 2005, 2006 IBM Corporation 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: |
| // IBM Corporation - initial implementation |
| //------------------------------------------------------------------------------ |
| /** |
| * |
| */ |
| package org.eclipse.epf.authoring.ui.dialogs; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| import org.eclipse.epf.authoring.ui.AuthoringUIResources; |
| import org.eclipse.epf.uma.ContentDescription; |
| import org.eclipse.epf.uma.ContentElement; |
| import org.eclipse.epf.uma.MethodElement; |
| import org.eclipse.epf.uma.MethodPlugin; |
| import org.eclipse.jface.dialogs.Dialog; |
| import org.eclipse.jface.dialogs.IDialogConstants; |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.layout.GridData; |
| import org.eclipse.swt.layout.GridLayout; |
| import org.eclipse.swt.widgets.Button; |
| import org.eclipse.swt.widgets.Composite; |
| import org.eclipse.swt.widgets.Control; |
| import org.eclipse.swt.widgets.Label; |
| import org.eclipse.swt.widgets.Shell; |
| import org.eclipse.swt.widgets.Table; |
| import org.eclipse.swt.widgets.TableItem; |
| |
| import com.ibm.icu.util.StringTokenizer; |
| |
| |
| /** |
| * Dialog to show change history of an element |
| * |
| * @author Shilpa Toraskar |
| * @since 1.0 |
| */ |
| public class ChangeHistoryDialog extends Dialog { |
| |
| /** |
| * The OK button. |
| */ |
| protected Button okButton; |
| |
| /** |
| * The Cancel button. |
| */ |
| protected Button cancelButton; |
| |
| /** |
| * @param parent |
| */ |
| |
| private MethodElement element; |
| |
| private Table table; |
| |
| /** |
| * Creates an instance |
| * |
| * @param parent |
| * @param element |
| */ |
| public ChangeHistoryDialog(Shell parent, MethodElement element) { |
| super(parent); |
| |
| this.element = element; |
| } |
| |
| /** |
| * @see Dialog#createDialogArea(Composite parent) |
| */ |
| protected Control createDialogArea(Composite parent) { |
| |
| Composite dialogArea = (Composite) super.createDialogArea(parent); |
| GridLayout layout = (GridLayout) dialogArea.getLayout(); |
| layout.marginWidth = 10; |
| layout.marginHeight = 10; |
| layout.numColumns = 1; |
| GridData gd = (GridData) dialogArea.getLayoutData(); |
| gd.verticalIndent = 10; |
| |
| Label label = new Label(dialogArea, SWT.NONE); |
| label.setText(AuthoringUIResources.ChangeHistoryDialog_label); |
| |
| table = new Table(dialogArea, SWT.BORDER | SWT.MULTI); |
| { |
| GridData gridData = new GridData(GridData.FILL_BOTH); |
| gridData.horizontalSpan = 2; |
| gridData.widthHint = 400; |
| gridData.heightHint = 300; |
| table.setLayoutData(gridData); |
| table.setLinesVisible(true); |
| |
| } |
| |
| initChangeHistoryTable(); |
| super.getShell().setText( |
| AuthoringUIResources.ChangeHistoryDialog_title); |
| |
| return dialogArea; |
| |
| } |
| |
| private void initChangeHistoryTable() { |
| String changeDesc = null; |
| if (element instanceof ContentElement) { |
| ContentDescription contentDescription = ((ContentElement) element) |
| .getPresentation(); |
| changeDesc = contentDescription.getChangeDescription(); |
| } |
| if (element instanceof MethodPlugin) { |
| changeDesc = ((MethodPlugin) element).getChangeDescription(); |
| } |
| |
| if (changeDesc != null) { |
| StringTokenizer tok = new StringTokenizer( |
| changeDesc, |
| AuthoringUIResources.ChangeHistoryDialog_delimiter); |
| List strList = new ArrayList(); |
| |
| while (tok.hasMoreTokens()) { |
| strList.add(tok.nextToken()); |
| } |
| |
| for (int i = strList.size() - 1; i >= 0; i--) { |
| TableItem item = new TableItem(table, SWT.NONE); |
| item.setText((String) strList.get(i)); |
| } |
| } |
| |
| } |
| |
| /** |
| * Creates the dialog buttons. |
| */ |
| protected void createButtonsForButtonBar(Composite parent) { |
| // Create the OK button. |
| createButton(parent, IDialogConstants.OK_ID, IDialogConstants.OK_LABEL, |
| true); |
| |
| // Set help context for the OK button. |
| okButton = super.getButton(IDialogConstants.OK_ID); |
| } |
| |
| /** |
| * Called when the OK button is selected. |
| */ |
| protected void okPressed() { |
| |
| super.okPressed(); |
| } |
| |
| } |