org.eclipse.xtext.xbase.ui.builder.EclipseGeneratorConfigProvider.java Source code

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Here is the source code for org.eclipse.xtext.xbase.ui.builder.EclipseGeneratorConfigProvider.java

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/*******************************************************************************
 * Copyright (c) 2015 itemis AG (http://www.itemis.eu) 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
 *******************************************************************************/
package org.eclipse.xtext.xbase.ui.builder;

import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.IStorage;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.xtext.ui.resource.IStorage2UriMapper;
import org.eclipse.xtext.util.Pair;
import org.eclipse.xtext.xbase.compiler.GeneratorConfig;
import org.eclipse.xtext.xbase.compiler.IGeneratorConfigProvider;

import com.google.common.collect.Iterables;
import com.google.inject.Inject;

/**
 * @author Miro Spoenemann - Initial contribution and API
 */
public class EclipseGeneratorConfigProvider implements IGeneratorConfigProvider {

    @Inject
    XbaseBuilderPreferenceAccess xbaseBuilderPreferenceAccess;

    @Inject
    IStorage2UriMapper storage2UriMapper;

    @Override
    public GeneratorConfig get(EObject context) {
        GeneratorConfig result = new GeneratorConfig();
        IProject project = null;
        if (context.eResource() != null) {
            Pair<IStorage, IProject> pair = Iterables
                    .getFirst(storage2UriMapper.getStorages(context.eResource().getURI()), null);
            if (pair != null) {
                project = pair.getSecond();
            }
        }
        xbaseBuilderPreferenceAccess.loadBuilderPreferences(result, project);
        return result;
    }

}