InActiveJSLintAction.java

/*
 * Copyright (C) 2012-2016 NS Solutions Corporation
 *
 * Licensed 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 com.htmlhifive.tools.jslint.actions;

import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.IProjectDescription;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.jface.action.IAction;

import com.htmlhifive.tools.jslint.JSLintPluginNature;
import com.htmlhifive.tools.jslint.dialog.StatusList;

/**
 * JSLintのアクティブ/非アクティブを切り替えるアクションクラス.
 * 
 * @author NS Solutions Corporation
 * 
 */
public class InActiveJSLintAction extends AbstractJavaScriptAction {

	/*
	 * (非 Javadoc)
	 * 
	 * @see
	 * com.htmlhifive.tool.jslint.actions.AbstractJavaScriptAction#doRun(org
	 * .eclipse.jface.action.IAction, org.eclipse.core.runtime.MultiStatus)
	 */
	@Override
	protected void doRun(IAction action, StatusList statusList) {

		IResource resource = getResource();
		IProject project = null;
		if (resource instanceof IProject) {
			project = (IProject) resource;
			try {
				IProjectDescription description = project.getDescription();
				String[] natures = description.getNatureIds();
				for (int i = 0; i < natures.length; ++i) {
					if (JSLintPluginNature.NATURE_ID.equals(natures[i])) {
						// ネーチャー削除処理.
						String[] newNatures = new String[natures.length - 1];
						System.arraycopy(natures, 0, newNatures, 0, i);
						System.arraycopy(natures, i + 1, newNatures, i, natures.length - i - 1);
						description.setNatureIds(newNatures);
						project.setDescription(description, null);
						return;
					}
				}
			} catch (CoreException e) {
				statusList.add(e.getStatus());
			}

		}
	}
}