/*******************************************************************************
* Copyright (c) 2012 VMware, Inc.
* 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:
* VMware, Inc. - initial API and implementation
*******************************************************************************/
package org.springframework.ide.eclipse.quickfix.proposals;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Status;
import org.eclipse.jface.text.BadLocationException;
import org.eclipse.jface.text.IDocument;
import org.eclipse.jface.text.ITextViewer;
import org.eclipse.jface.text.link.LinkedModeModel;
import org.eclipse.jface.text.link.LinkedModeUI;
import org.eclipse.jface.text.link.LinkedPosition;
import org.eclipse.jface.text.link.LinkedPositionGroup;
import org.eclipse.swt.graphics.Image;
import org.eclipse.ui.IEditorPart;
import org.eclipse.ui.PlatformUI;
import org.eclipse.wst.sse.core.StructuredModelManager;
import org.eclipse.wst.sse.core.internal.provisional.IStructuredModel;
import org.eclipse.wst.sse.core.internal.provisional.text.IStructuredDocument;
import org.eclipse.wst.xml.core.internal.document.AttrImpl;
import org.eclipse.wst.xml.core.internal.provisional.document.IDOMNode;
import org.eclipse.wst.xml.core.internal.provisional.format.FormatProcessorXML;
import org.springframework.ide.eclipse.config.core.IConfigEditor;
import org.springframework.ide.eclipse.config.core.schemas.BeansSchemaConstants;
import org.springframework.ide.eclipse.quickfix.Activator;
import org.springsource.ide.eclipse.commons.core.StatusHandler;
import org.w3c.dom.Document;
/**
* @author Terry Denney
*/
public class AddFactoryMethodQuickFixProposal extends BeanAttributeQuickFixProposal {
private final IDOMNode beanNode;
public AddFactoryMethodQuickFixProposal(int offset, int length, boolean missingEndQuote, IDOMNode beanNode) {
super(offset, length, missingEndQuote);
this.beanNode = beanNode;
}
@Override
public void applyQuickFix(IDocument document) {
IStructuredModel model = null;
try {
if (document instanceof IStructuredDocument) {
model = StructuredModelManager.getModelManager().getModelForEdit((IStructuredDocument) document);
model.beginRecording(this);
}
Document ownerDocument = beanNode.getOwnerDocument();
AttrImpl attrNode = (AttrImpl) ownerDocument.createAttribute(BeansSchemaConstants.ATTR_FACTORY_METHOD);
beanNode.getAttributes().setNamedItem(attrNode);
FormatProcessorXML formatter = new FormatProcessorXML();
formatter.formatNode(beanNode);
if (model != null) {
model.endRecording(this);
}
LinkedModeModel linkModel = new LinkedModeModel();
LinkedPositionGroup group = new LinkedPositionGroup();
attrNode = ((AttrImpl) beanNode.getAttributes().getNamedItem(BeansSchemaConstants.ATTR_FACTORY_METHOD));
try {
group.addPosition(new LinkedPosition(document, attrNode.getValueRegionStartOffset() + 1, 0));
linkModel.addGroup(group);
}
catch (BadLocationException e) {
StatusHandler.log(new Status(IStatus.ERROR, Activator.PLUGIN_ID,
"Unable to create linked model for factory method quick fix"));
}
ITextViewer viewer = null;
IEditorPart editor = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage().getActiveEditor();
if (editor != null && editor instanceof IConfigEditor) {
viewer = ((IConfigEditor) editor).getTextViewer();
}
if (viewer != null) {
try {
linkModel.forceInstall();
LinkedModeUI ui = new LinkedModeUI(linkModel, viewer);
ui.enter();
}
catch (BadLocationException e) {
StatusHandler.log(new Status(IStatus.ERROR, Activator.PLUGIN_ID,
"Unable to create linked model for factory method quick fix"));
}
}
}
finally {
if (model != null) {
model.releaseFromEdit();
}
}
}
public String getDisplayString() {
return "Add factory-method attribute";
}
public Image getImage() {
return null;
}
}