| /******************************************************************************* |
| * Copyright (c) 2016 xored software, Inc. 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: |
| * xored software, Inc. - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.dltk.core; |
| |
| import java.io.File; |
| import java.io.IOException; |
| |
| import org.eclipse.core.resources.IProject; |
| import org.eclipse.core.resources.IResource; |
| import org.eclipse.core.runtime.IPath; |
| import org.eclipse.core.runtime.IStatus; |
| import org.eclipse.core.runtime.Platform; |
| import org.eclipse.core.runtime.Status; |
| import org.eclipse.core.runtime.content.IContentType; |
| import org.eclipse.dltk.core.DLTKFeatures.BooleanFeature; |
| import org.eclipse.dltk.core.DLTKFeatures.IntegerFeature; |
| import org.eclipse.dltk.core.DLTKFeatures.StringFeature; |
| import org.eclipse.dltk.core.environment.EnvironmentManager; |
| import org.eclipse.dltk.core.environment.IEnvironment; |
| import org.eclipse.dltk.core.environment.IFileHandle; |
| import org.eclipse.dltk.internal.core.ZipArchiveFile; |
| |
| public abstract class AbstractLanguageToolkit implements IDLTKLanguageToolkit { |
| |
| public AbstractLanguageToolkit() { |
| } |
| |
| @Override |
| public boolean languageSupportZIPBuildpath() { |
| return false; |
| } |
| |
| @Override |
| public boolean validateSourcePackage(IPath path, IEnvironment environment) { |
| return true; |
| } |
| |
| @Override |
| public IStatus validateSourceModule(IResource resource) { |
| return Status.OK_STATUS; |
| } |
| |
| protected static boolean isEmptyExtension(String name) { |
| return name.indexOf('.') == -1; |
| } |
| |
| @Override |
| public boolean canValidateContent(IResource resource) { |
| final IProject project = resource.getProject(); |
| if (project == null) { // This is workspace root. |
| return false; |
| } |
| final IEnvironment environment = EnvironmentManager |
| .getEnvironment(project); |
| if (environment == null || !environment.isLocal()) { |
| return false; |
| } |
| return isEmptyExtension(resource.getName()); |
| } |
| |
| @Override |
| public boolean canValidateContent(File file) { |
| return isEmptyExtension(file.getName()); |
| } |
| |
| @Override |
| public boolean canValidateContent(IFileHandle file) { |
| return false; |
| } |
| |
| @Override |
| public String getPreferenceQualifier() { |
| return null; |
| } |
| |
| @Override |
| public boolean get(BooleanFeature feature) { |
| return feature.getDefaultValue(); |
| } |
| |
| @Override |
| public int get(IntegerFeature feature) { |
| return feature.getDefaultValue(); |
| } |
| |
| @Override |
| public String get(StringFeature feature) { |
| return feature.getDefaultValue(); |
| } |
| |
| /** |
| * @throws IOException |
| * @since 2.0 |
| */ |
| @Override |
| public IArchive openArchive(File localFile) throws IOException { |
| return new ZipArchiveFile(localFile); |
| } |
| |
| @Override |
| public String getFileType() { |
| final IContentType contentType = Platform.getContentTypeManager() |
| .getContentType(getLanguageContentType()); |
| if (contentType != null) { |
| final String[] specs = contentType |
| .getFileSpecs(IContentType.FILE_EXTENSION_SPEC |
| | IContentType.IGNORE_USER_DEFINED); |
| if (specs.length != 0) { |
| return specs[0]; |
| } |
| } |
| return "txt"; |
| } |
| } |