/* | |
* Licensed to the Apache Software Foundation (ASF) under one | |
* or more contributor license agreements. See the NOTICE file | |
* distributed with this work for additional information | |
* regarding copyright ownership. The ASF licenses this file | |
* to you under the Apache License, Version 2.0 (the | |
* "License"); you may not use this file except in compliance | |
* with the License. You may obtain a copy of the License at | |
* | |
* http://www.apache.org/licenses/LICENSE-2.0 | |
* | |
* Unless required by applicable law or agreed to in writing, | |
* software distributed under the License is distributed on an | |
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY | |
* KIND, either express or implied. See the License for the | |
* specific language governing permissions and limitations | |
* under the License. | |
*/ | |
package org.apache.uima.ruta.cde.ui; | |
import java.util.List; | |
import org.apache.uima.ruta.addons.RutaAddonsPlugin; | |
import org.apache.uima.ruta.cde.utils.ConstraintData; | |
import org.apache.uima.ruta.cde.utils.ConstraintXMLUtils; | |
import org.eclipse.core.commands.ExecutionEvent; | |
import org.eclipse.core.commands.ExecutionException; | |
import org.eclipse.core.commands.IHandler; | |
import org.eclipse.core.commands.IHandlerListener; | |
import org.eclipse.core.resources.IFile; | |
import org.eclipse.core.resources.IResource; | |
import org.eclipse.core.resources.IWorkspaceRoot; | |
import org.eclipse.core.resources.ResourcesPlugin; | |
import org.eclipse.core.runtime.IPath; | |
import org.eclipse.core.runtime.IProgressMonitor; | |
import org.eclipse.core.runtime.IStatus; | |
import org.eclipse.core.runtime.Path; | |
import org.eclipse.core.runtime.Status; | |
import org.eclipse.core.runtime.jobs.Job; | |
import org.eclipse.swt.SWT; | |
import org.eclipse.swt.widgets.FileDialog; | |
import org.eclipse.ui.handlers.HandlerUtil; | |
public class ExportConstraintsHandler implements IHandler { | |
private class ExportAllConstraintsJob extends Job { | |
private String outputLocation; | |
private List<ConstraintData> constraints; | |
ExportAllConstraintsJob(String outputLocation, List<ConstraintData> constraints) { | |
super("Exporting constraints"); | |
this.outputLocation = outputLocation; | |
this.constraints = constraints; | |
} | |
public IStatus run(IProgressMonitor monitor) { | |
try { | |
ConstraintXMLUtils.writeConstraints(outputLocation, constraints); | |
IPath path = Path.fromPortableString(outputLocation); | |
IWorkspaceRoot root = ResourcesPlugin.getWorkspace().getRoot(); | |
IFile ifile = root.getFileForLocation(path); | |
if (ifile != null) { | |
ifile.getParent().refreshLocal(IResource.DEPTH_INFINITE, monitor); | |
} | |
} catch (Exception e) { | |
RutaAddonsPlugin.error(e); | |
} | |
return Status.OK_STATUS; | |
} | |
} | |
public void addHandlerListener(IHandlerListener arg0) { | |
} | |
public void dispose() { | |
} | |
public Object execute(ExecutionEvent event) throws ExecutionException { | |
FileDialog dlg = new FileDialog(HandlerUtil.getActiveShell(event), SWT.SAVE); | |
String[] extensions = new String[] { "*.xml" }; | |
dlg.setFilterExtensions(extensions); | |
String s = dlg.open(); | |
if (s == null) { | |
return Status.CANCEL_STATUS; | |
} | |
ConstraintSelectView constraintView; | |
try { | |
constraintView = (ConstraintSelectView) HandlerUtil.getActiveWorkbenchWindow(event) | |
.getWorkbench().getActiveWorkbenchWindow().getActivePage() | |
.showView("org.apache.uima.ruta.cde.ui.ConstraintSelectView"); | |
ConstraintSelectComposite composite = (ConstraintSelectComposite) constraintView | |
.getComposite(); | |
List<ConstraintData> constraintList = composite.getConstraintList(); | |
ExportAllConstraintsJob job = new ExportAllConstraintsJob(s, constraintList); | |
job.schedule(); | |
} catch (Exception e) { | |
RutaAddonsPlugin.error(e); | |
} | |
return null; | |
} | |
public boolean isEnabled() { | |
return true; | |
} | |
public boolean isHandled() { | |
return true; | |
} | |
public void removeHandlerListener(IHandlerListener arg0) { | |
} | |
} |