| /******************************************************************************* |
| * Copyright (c) 2001, 2004 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 API and implementation |
| *******************************************************************************/ |
| package org.eclipse.wst.xsd.ui.internal.properties.section; |
| |
| import org.eclipse.jface.window.Window; |
| import org.eclipse.jface.wizard.WizardDialog; |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.custom.CLabel; |
| import org.eclipse.swt.events.SelectionEvent; |
| import org.eclipse.swt.layout.FormAttachment; |
| import org.eclipse.swt.layout.FormData; |
| import org.eclipse.swt.widgets.Button; |
| import org.eclipse.swt.widgets.Composite; |
| import org.eclipse.swt.widgets.Display; |
| import org.eclipse.swt.widgets.Event; |
| import org.eclipse.swt.widgets.Shell; |
| import org.eclipse.swt.widgets.Text; |
| import org.eclipse.wst.common.ui.properties.internal.provisional.ITabbedPropertyConstants; |
| import org.eclipse.wst.common.ui.properties.internal.provisional.TabbedPropertySheetWidgetFactory; |
| import org.eclipse.wst.xsd.ui.internal.XSDEditorPlugin; |
| import org.eclipse.wst.xsd.ui.internal.wizards.RegexWizard; |
| import org.eclipse.xsd.XSDPatternFacet; |
| import org.eclipse.xsd.util.XSDConstants; |
| import org.w3c.dom.Element; |
| |
| public class PatternSection extends AbstractSection |
| { |
| /** |
| * |
| */ |
| public PatternSection() |
| { |
| super(); |
| } |
| |
| Text patternText; |
| Button button; |
| |
| /** |
| * @see org.eclipse.wst.common.ui.properties.internal.provisional.ITabbedPropertySection#createControls(org.eclipse.swt.widgets.Composite, org.eclipse.wst.common.ui.properties.internal.provisional.TabbedPropertySheetWidgetFactory) |
| */ |
| public void createControls(Composite parent, TabbedPropertySheetWidgetFactory factory) |
| { |
| |
| super.createControls(parent, factory); |
| Composite composite = getWidgetFactory().createFlatFormComposite(parent); |
| FormData data; |
| |
| patternText = getWidgetFactory().createText(composite, ""); //$NON-NLS-1$ |
| CLabel nameLabel = getWidgetFactory().createCLabel(composite, XSDEditorPlugin.getXSDString("_UI_VALUE") + ":"); //$NON-NLS-1$ |
| button = getWidgetFactory().createButton(composite, "", SWT.PUSH); //$NON-NLS-1$ |
| button.setImage(XSDEditorPlugin.getXSDImage("icons/browsebutton.gif")); //$NON-NLS-1$ |
| |
| patternText.addListener(SWT.Modify, this); |
| |
| data = new FormData(); |
| data.left = new FormAttachment(0, 0); |
| data.right = new FormAttachment(patternText, -ITabbedPropertyConstants.HSPACE); |
| data.top = new FormAttachment(button, 0, SWT.CENTER); |
| nameLabel.setLayoutData(data); |
| |
| button.addSelectionListener(this); |
| data = new FormData(); |
| data.left = new FormAttachment(100, -rightMarginSpace + 2); |
| data.right = new FormAttachment(100,0); |
| data.top = new FormAttachment(patternText, 0, SWT.CENTER); |
| button.setLayoutData(data); |
| |
| data = new FormData(); |
| data.left = new FormAttachment(0, 100); |
| data.right = new FormAttachment(button, 0); |
| patternText.setLayoutData(data); |
| } |
| |
| /* |
| * @see org.eclipse.wst.common.ui.properties.internal.provisional.view.ITabbedPropertySection#refresh() |
| */ |
| public void refresh() |
| { |
| setListenerEnabled(false); |
| Object input = getInput(); |
| patternText.setText(""); //$NON-NLS-1$ |
| if (input != null) |
| { |
| Element element = null; |
| if (input instanceof XSDPatternFacet) |
| { |
| element = ((XSDPatternFacet)input).getElement(); |
| } |
| if (element != null) |
| { |
| String result = element.getAttribute(XSDConstants.VALUE_ATTRIBUTE); |
| if (result != null) |
| { |
| patternText.setText(result); |
| } |
| } |
| } |
| setListenerEnabled(true); |
| } |
| |
| /** |
| * @see org.eclipse.swt.events.SelectionListener#widgetSelected(SelectionEvent) |
| */ |
| public void widgetSelected(SelectionEvent e) |
| { |
| if (e.widget == button) |
| { |
| Shell shell = Display.getCurrent().getActiveShell(); |
| Element element = ((XSDPatternFacet)getInput()).getElement(); |
| |
| String initialValue = element.getAttribute(XSDConstants.VALUE_ATTRIBUTE); |
| if (initialValue == null) |
| { |
| initialValue = ""; //$NON-NLS-1$ |
| } |
| RegexWizard wizard = new RegexWizard(initialValue); |
| |
| WizardDialog wizardDialog = new WizardDialog(shell, wizard); |
| wizardDialog.setBlockOnOpen(true); |
| wizardDialog.create(); |
| |
| int result = wizardDialog.open(); |
| |
| if (result == Window.OK) |
| { |
| String newPattern = wizard.getPattern(); |
| beginRecording(XSDEditorPlugin.getXSDString("_UI_PATTERN_VALUE_CHANGE"), element); //$NON-NLS-1$ |
| element.setAttribute(XSDConstants.VALUE_ATTRIBUTE, newPattern); |
| ((XSDPatternFacet)getInput()).setLexicalValue(newPattern); |
| endRecording(element); |
| } |
| |
| refresh(); |
| } |
| } |
| |
| public void doHandleEvent(Event event) |
| { |
| if (event.widget == patternText) |
| { |
| XSDPatternFacet pattern = (XSDPatternFacet)getInput(); |
| |
| String newValue = patternText.getText(); |
| if (newValue.length() > 0) |
| { |
| pattern.setLexicalValue(newValue); |
| } |
| } |
| |
| } |
| |
| public boolean shouldUseExtraSpace() |
| { |
| return false; |
| } |
| } |