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/*****************************************************************************
* Copyright (c) 2011, 2015 CEA LIST, Christian W. Damus, 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:
* Camille Letavernier (CEA LIST) camille.letavernier@cea.fr - Initial API and implementation
* Christian W. Damus (CEA) - bug 422257
* Christian W. Damus - bug 482927
*
*****************************************************************************/
package org.eclipse.papyrus.toolsmiths.factory;
import java.io.File;
import java.io.IOException;
import java.lang.reflect.InvocationTargetException;
import java.net.URL;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Status;
import org.eclipse.emf.common.util.URI;
import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.emf.ecore.resource.Resource;
import org.eclipse.emf.ecore.resource.ResourceSet;
import org.eclipse.emf.ecore.resource.impl.ResourceSetImpl;
import org.eclipse.emf.ecore.util.EcoreUtil;
import org.eclipse.jface.dialogs.ProgressMonitorDialog;
import org.eclipse.jface.operation.IRunnableWithProgress;
import org.eclipse.papyrus.eclipse.project.editors.interfaces.IPluginEditor;
import org.eclipse.papyrus.infra.emf.utils.EMFHelper;
import org.eclipse.papyrus.infra.properties.contexts.Context;
import org.eclipse.papyrus.infra.widgets.util.FileUtil;
import org.eclipse.papyrus.toolsmiths.Activator;
import org.eclipse.papyrus.toolsmiths.messages.Messages;
import org.eclipse.papyrus.toolsmiths.model.customizationplugin.CustomizableElement;
import org.eclipse.papyrus.toolsmiths.model.customizationplugin.CustomizationPluginPackage;
import org.eclipse.papyrus.toolsmiths.model.customizationplugin.FileBasedCustomizableElement;
import org.eclipse.swt.widgets.Display;
import org.w3c.dom.Element;
public class PropertyViewExtensionFactory extends FileBasedExtensionFactory {
protected IStatus result;
public PropertyViewExtensionFactory() {
super(Messages.PropertyViewExtensionFactory_PropertyView, "org.eclipse.papyrus.infra.properties.ui.context", "contextModel", "context", true); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
}
@Override
public void addElement(CustomizableElement element, IPluginEditor editor) {
super.addElement(element, editor);
editor.addDependency("org.eclipse.papyrus.infra.properties.ui"); //$NON-NLS-1$
}
@Override
protected Element createExtension(FileBasedCustomizableElement element, IPluginEditor editor) {
Element extension = super.createExtension(element, editor);
// extension.setAttribute("loadDefault", ((PropertyView)element).isLoadDefault() ? "true" : "false");
return extension;
}
@Override
protected void copyFile(FileBasedCustomizableElement element, IPluginEditor editor) {
String path = element.getFile();
File sourceFile = FileUtil.getFile(path);
URI uri = URI.createFileURI(sourceFile.getAbsolutePath());
File targetFile = FileUtil.getWorkspaceFile("/" + editor.getProject().getName() + "/" + getTargetPath(element)); //$NON-NLS-1$ //$NON-NLS-2$
if (!targetFile.getParentFile().exists()) {
targetFile.getParentFile().mkdirs();
}
ResourceSet resourceSet = new ResourceSetImpl();
try {
EObject propertyViewModel = EMFHelper.loadEMFModel(resourceSet, uri);
copyAll((Context) propertyViewModel, targetFile);
} catch (IOException ex) {
Activator.log.error(ex);
} finally {
EMFHelper.unload(resourceSet);
}
// try {
// copy(new FileInputStream(sourceFile), targetFile);
// } catch (IOException ex) {
// Activator.log.error(ex);
// }
//
editor.addToBuild("propertyView/");
}
private void copyAll(final Context source, final File target) {
final File targetDirectory = target.getParentFile();
final String targetName = target.getName();
ProgressMonitorDialog dialog = new ProgressMonitorDialog(Display.getCurrent().getActiveShell());
try {
dialog.run(true, false, new IRunnableWithProgress() {
public void run(IProgressMonitor monitor) {
monitor.beginTask(Messages.PropertyViewExtensionFactory_InitializingCopy + source.getUserLabel() + Messages.PropertyViewExtensionFactory_WaitMessage, IProgressMonitor.UNKNOWN);
EcoreUtil.resolveAll(source);
monitor.done();
result = Status.OK_STATUS;
}
});
dialog = new ProgressMonitorDialog(Display.getCurrent().getActiveShell());
if (result.getCode() == IStatus.OK) {
dialog.run(true, true, new IRunnableWithProgress() {
public void run(IProgressMonitor monitor) {
try {
targetDirectory.mkdirs();
monitor.beginTask(Messages.PropertyViewExtensionFactory_Copying + source.getUserLabel() + Messages.PropertyViewExtensionFactory_To + targetName, source.eResource().getResourceSet().getResources().size());
// Copy of the context
copy(source.eResource(), target);
monitor.worked(1);
// Copy of the dependent resources which are located in the same folder
// (or subfolders)
for (Resource resource : source.eResource().getResourceSet().getResources()) {
if (monitor.isCanceled()) {
return;
}
if (source.eResource() != resource && isRelative(source, resource)) {
copy(resource, targetDirectory, source, targetName);
}
monitor.worked(1);
}
monitor.done();
} catch (IOException ex) {
Activator.log.error(ex);
result = new Status(IStatus.ERROR, Activator.PLUGIN_ID, "An error occured during the copy of " + source.getUserLabel(), ex); //$NON-NLS-1$
return;
}
result = Status.OK_STATUS;
}
});
}
} catch (InvocationTargetException ex) {
Activator.log.error(ex);
} catch (InterruptedException ex) {
Activator.log.error(ex);
}
}
private boolean isRelative(EObject source, Resource resource) {
URI baseURI = source.eResource().getURI();
URI resourceURI = resource.getURI();
URI uri = resourceURI.deresolve(baseURI);
if (uri.isRelative()) {
if (!(uri.toString().startsWith("..") || uri.toString().startsWith("/"))) { //$NON-NLS-1$ //$NON-NLS-2$
return true;
}
}
return false;
}
protected void copy(Resource resource, File directory, EObject source, String targetName) throws IOException {
URI relativeURI = resource.getURI().deresolve(source.eResource().getURI());
if (relativeURI.toString().equals("")) { //$NON-NLS-1$
relativeURI = URI.createURI(targetName + ".ctx"); //$NON-NLS-1$
}
File target = new File(directory, relativeURI.toString());
copy(resource, target);
}
protected void copy(Resource resource, File target) throws IOException {
copy(new URL(resource.getURI().toString()).openStream(), target);
}
@Override
protected String getTargetPath(FileBasedCustomizableElement element) {
String fileName = getFileName(element);
if (fileName.indexOf(".") > -1) {
String simpleName = fileName.substring(0, fileName.lastIndexOf(".")); //$NON-NLS-1$
return "/propertyView/" + simpleName + "/" + fileName; //$NON-NLS-1$ //$NON-NLS-2$
} else {
return fileName;
}
// TODO : Copy the whole directory (.xwt files + model dependencies)
}
public EClass getCustomizableElementClass() {
return CustomizationPluginPackage.eINSTANCE.getPropertyView();
}
}
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