| /******************************************************************************* |
| * Copyright (c) 2001, 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 API and implementation |
| *******************************************************************************/ |
| package org.eclipse.wst.xsd.ui.internal.common.properties.sections; |
| |
| import org.apache.xerces.util.XMLChar; |
| import org.eclipse.gef.commands.Command; |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.custom.CCombo; |
| import org.eclipse.swt.custom.CLabel; |
| import org.eclipse.swt.events.SelectionEvent; |
| import org.eclipse.swt.events.SelectionListener; |
| 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.Display; |
| import org.eclipse.swt.widgets.Event; |
| import org.eclipse.swt.widgets.Text; |
| import org.eclipse.wst.xsd.ui.internal.common.commands.UpdateNameCommand; |
| import org.eclipse.wst.xsd.ui.internal.editor.Messages; |
| import org.eclipse.wst.xsd.ui.internal.editor.XSDEditorPlugin; |
| import org.eclipse.xsd.XSDComplexTypeDefinition; |
| import org.eclipse.xsd.XSDDerivationMethod; |
| import org.eclipse.xsd.XSDNamedComponent; |
| import org.eclipse.xsd.XSDTypeDefinition; |
| import org.eclipse.xsd.util.XSDConstants; |
| |
| public class XSDComplexTypeSection extends AbstractSection implements SelectionListener |
| { |
| protected Text nameText; |
| protected Text baseTypeCombo; |
| protected CCombo derivedByCombo; |
| protected Button button; |
| private String derivedByChoicesComboValues[] = { "", XSDConstants.RESTRICTION_ELEMENT_TAG, XSDConstants.EXTENSION_ELEMENT_TAG }; //$NON-NLS-1$ |
| |
| public XSDComplexTypeSection() |
| { |
| super(); |
| } |
| |
| /** |
| * Contents of the property tab |
| * |
| * NameLabel NameText DummyLabel BaseTypeLabel BaseTypeCombo BaseTypeButton |
| * DerivedByLabel DerivedByCombo |
| */ |
| public void createContents(Composite parent) |
| { |
| composite = getWidgetFactory().createFlatFormComposite(parent); |
| |
| GridLayout gridLayout = new GridLayout(); |
| gridLayout.numColumns = 3; |
| composite.setLayout(gridLayout); |
| |
| // ------------------------------------------------------------------ |
| // NameLabel |
| // ------------------------------------------------------------------ |
| GridData data = new GridData(); |
| data.horizontalAlignment = GridData.HORIZONTAL_ALIGN_BEGINNING; |
| data.grabExcessHorizontalSpace = false; |
| CLabel nameLabel = getWidgetFactory().createCLabel(composite, "Name:"); //$NON-NLS-1$ |
| nameLabel.setLayoutData(data); |
| |
| // ------------------------------------------------------------------ |
| // NameText |
| // ------------------------------------------------------------------ |
| data = new GridData(); |
| data.grabExcessHorizontalSpace = true; |
| data.horizontalAlignment = GridData.FILL; |
| nameText = getWidgetFactory().createText(composite, ""); //$NON-NLS-1$ |
| nameText.setLayoutData(data); |
| applyAllListeners(nameText); |
| |
| // ------------------------------------------------------------------ |
| // DummyLabel |
| // ------------------------------------------------------------------ |
| data = new GridData(); |
| data.horizontalAlignment = GridData.HORIZONTAL_ALIGN_BEGINNING; |
| data.grabExcessHorizontalSpace = false; |
| getWidgetFactory().createCLabel(composite, ""); //$NON-NLS-1$ |
| |
| // ------------------------------------------------------------------ |
| // BaseTypeLabel |
| // ------------------------------------------------------------------ |
| |
| getWidgetFactory().createCLabel(composite, Messages.UI_LABEL_INHERIT_FROM); //$NON-NLS-1$ |
| |
| // ------------------------------------------------------------------ |
| // BaseTypeCombo |
| // ------------------------------------------------------------------ |
| data = new GridData(); |
| data.grabExcessHorizontalSpace = true; |
| data.horizontalAlignment = GridData.FILL; |
| |
| baseTypeCombo = getWidgetFactory().createText(composite, ""); //$NON-NLS-1$ |
| baseTypeCombo.setEditable(false); |
| // baseTypeCombo.addListener(SWT.Modify, this); |
| baseTypeCombo.setLayoutData(data); |
| |
| // ------------------------------------------------------------------ |
| // BaseTypeButton |
| // ------------------------------------------------------------------ |
| data = new GridData(); |
| data.horizontalAlignment = GridData.HORIZONTAL_ALIGN_BEGINNING; |
| data.grabExcessHorizontalSpace = false; |
| |
| button = getWidgetFactory().createButton(composite, "", SWT.PUSH); //$NON-NLS-1$ |
| button.setImage(XSDEditorPlugin.getXSDImage("icons/browsebutton.gif")); //$NON-NLS-1$ |
| button.addSelectionListener(this); |
| button.setLayoutData(data); |
| |
| // ------------------------------------------------------------------ |
| // DerivedByLabel |
| // ------------------------------------------------------------------ |
| data = new GridData(); |
| data.horizontalAlignment = GridData.HORIZONTAL_ALIGN_BEGINNING; |
| data.grabExcessHorizontalSpace = false; |
| |
| CLabel derivedByLabel = getWidgetFactory().createCLabel(composite, Messages.UI_LABEL_INHERIT_BY); //$NON-NLS-1$ |
| derivedByLabel.setLayoutData(data); |
| |
| // ------------------------------------------------------------------ |
| // DerivedByCombo |
| // ------------------------------------------------------------------ |
| data = new GridData(); |
| data.grabExcessHorizontalSpace = true; |
| data.horizontalAlignment = GridData.FILL; |
| |
| derivedByCombo = getWidgetFactory().createCCombo(composite, SWT.FLAT); |
| derivedByCombo.setLayoutData(data); |
| derivedByCombo.setItems(derivedByChoicesComboValues); |
| // derivedByCombo.addSelectionListener(this); |
| |
| } |
| |
| /* |
| * @see org.eclipse.wst.common.ui.properties.internal.provisional.view.ITabbedPropertySection#refresh() |
| */ |
| public void refresh() |
| { |
| super.refresh(); |
| if (Display.getCurrent() == null) |
| return; |
| |
| setListenerEnabled(false); |
| |
| try |
| { |
| nameText.setText(""); //$NON-NLS-1$ |
| baseTypeCombo.setText(""); //$NON-NLS-1$ |
| |
| if (input instanceof XSDComplexTypeDefinition) |
| { |
| XSDComplexTypeDefinition complexType = (XSDComplexTypeDefinition) input; |
| String name = complexType.getName(); |
| if (name == null) |
| name = ""; //$NON-NLS-1$ |
| |
| boolean isAnonymousType = name.equals("") ? true : false; //$NON-NLS-1$ |
| if (isAnonymousType) |
| { |
| nameText.setText("**anonymous**"); //$NON-NLS-1$ |
| nameText.setEditable(false); |
| } |
| else |
| { |
| nameText.setText(name); |
| nameText.setEditable(true); |
| } |
| |
| XSDTypeDefinition baseTypeDefinition = complexType.getBaseTypeDefinition(); |
| String baseType = ""; //$NON-NLS-1$ |
| if (baseTypeDefinition != null) |
| { |
| baseType = baseTypeDefinition.getName(); |
| if (baseType == null) |
| { |
| baseType = ""; //$NON-NLS-1$ |
| } |
| } |
| baseTypeCombo.setText(baseType); |
| |
| derivedByCombo.setText(""); //$NON-NLS-1$ |
| int derivationMethod = complexType.getDerivationMethod().getValue(); |
| if (derivationMethod == XSDDerivationMethod.EXTENSION) |
| { |
| derivedByCombo.setText(XSDConstants.EXTENSION_ELEMENT_TAG); |
| } |
| else if (derivationMethod == XSDDerivationMethod.RESTRICTION) |
| { |
| derivedByCombo.setText(XSDConstants.RESTRICTION_ELEMENT_TAG); |
| } |
| } |
| |
| } |
| finally |
| { |
| setListenerEnabled(true); |
| } |
| } |
| |
| /** |
| * @see org.eclipse.swt.events.SelectionListener#widgetSelected(SelectionEvent) |
| */ |
| public void widgetSelected(SelectionEvent e) |
| { |
| // XSDComplexTypeDefinition xsdComplexType = (XSDComplexTypeDefinition) input; |
| // Element ctElement = xsdComplexType.getElement(); |
| if (e.widget == button) |
| { |
| // Shell shell = Display.getCurrent().getActiveShell(); |
| // Element element = null; |
| // if (xsdComplexType.getContent() != null) |
| // { |
| // element = xsdComplexType.getContent().getElement(); |
| // } |
| |
| // SimpleContentBaseTypeOptionsDialog dialog = new |
| // SimpleContentBaseTypeOptionsDialog(shell, element, BASE_TYPE_ID, |
| // xsdComplexType.getSchema()); |
| // dialog.setBlockOnOpen(true); |
| // dialog.create(); |
| // int result = dialog.open(); |
| |
| // IFile currentIFile = ((IFileEditorInput) getActiveEditor().getEditorInput()).getFile(); |
| |
| // XSDSchema schema = xsdComplexType.getSchema(); |
| |
| // issuec (cs) need to move the common.ui's selection dialog |
| /* |
| XSDComponentSelectionProvider provider = new XSDComponentSelectionProvider(currentIFile, schema); |
| XSDComponentSelectionDialog dialog = new XSDComponentSelectionDialog(shell, Messages.UI_LABEL_SET_TYPE, provider); |
| provider.setDialog(dialog); |
| dialog.setBlockOnOpen(true); |
| dialog.create(); |
| int result = dialog.open(); |
| |
| if (result == Window.OK) |
| { |
| XMLComponentSpecification spec = dialog.getSelection(); |
| XSDSetTypeHelper helper = new XSDSetTypeHelper(currentIFile, schema); |
| helper.addImportIfNecessary(element, spec); |
| |
| String typeString = helper.getPrefixedTypeName(spec); |
| |
| String derivedBy = ""; |
| int derivationMethod = xsdComplexType.getDerivationMethod().getValue(); |
| if (derivationMethod == XSDDerivationMethod.EXTENSION) |
| { |
| derivedBy = XSDConstants.EXTENSION_ELEMENT_TAG; |
| } |
| else if (derivationMethod == XSDDerivationMethod.RESTRICTION) |
| { |
| derivedBy = XSDConstants.RESTRICTION_ELEMENT_TAG; |
| } |
| |
| SetBaseTypeAction setBaseTypeAction = new SetBaseTypeAction("_UI_LABEL_SET_BASE_TYPE"); //$NON-NLS-1$ |
| setBaseTypeAction.setXSDSchema(xsdSchema); |
| setBaseTypeAction.setComplexTypeElement(ctElement); |
| setBaseTypeAction.setType(typeString); |
| setBaseTypeAction.setDerivedBy(derivedBy); |
| setBaseTypeAction.performAction(); |
| |
| } |
| refresh(); |
| // } |
| // else if (e.widget == derivedByCombo) |
| // { |
| // Element contentModelElement = |
| // getDomHelper().getContentModelFromParent(ctElement); |
| // String baseType = getDomHelper().getBaseType(contentModelElement); |
| // beginRecording(XSDEditorPlugin.getXSDString("_UI_DERIVEDBY_CHANGE"), |
| // ctElement); //$NON-NLS-1$ |
| // if (contentModelElement != null) |
| // { |
| // getDomHelper().changeDerivedByType(contentModelElement, |
| // derivedByCombo.getText(), baseType); |
| // } |
| // endRecording(ctElement); |
| */ |
| } |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.wst.common.ui.properties.internal.provisional.ISection#shouldUseExtraSpace() |
| */ |
| public boolean shouldUseExtraSpace() |
| { |
| return false; |
| } |
| |
| public void dispose() |
| { |
| super.dispose(); |
| } |
| |
| public void doHandleEvent(Event event) |
| { |
| super.doHandleEvent(event); |
| if (event.widget == nameText) |
| { |
| if (!nameText.getEditable()) |
| return; |
| |
| String newValue = nameText.getText().trim(); |
| if (input instanceof XSDNamedComponent) |
| { |
| XSDNamedComponent namedComponent = (XSDNamedComponent) input; |
| |
| if (!validateSection()) |
| return; |
| |
| Command command = null; |
| |
| // Make sure an actual name change has taken place |
| String oldName = namedComponent.getName(); |
| if (!newValue.equals(oldName)) |
| { |
| command = new UpdateNameCommand(org.eclipse.wst.xsd.ui.internal.common.util.Messages._UI_ACTION_RENAME, namedComponent, newValue); |
| } |
| |
| if (command != null && getCommandStack() != null) |
| { |
| getCommandStack().execute(command); |
| } |
| // doReferentialIntegrityCheck(namedComponent, newValue); |
| } |
| } |
| } |
| |
| protected boolean validateSection() |
| { |
| if (nameText == null || nameText.isDisposed()) |
| return true; |
| |
| setErrorMessage(null); |
| |
| String name = nameText.getText().trim(); |
| |
| // validate against NCName |
| if (name.length() < 1 || !XMLChar.isValidNCName(name)) |
| { |
| setErrorMessage(org.eclipse.wst.xsd.ui.internal.common.util.Messages._UI_ERROR_INVALID_NAME); |
| return false; |
| } |
| |
| return true; |
| } |
| |
| } |
