/**
* This file Copyright (c) 2005-2008 Aptana, Inc. This program is
* dual-licensed under both the Aptana Public License and the GNU General
* Public license. You may elect to use one or the other of these licenses.
*
* This program is distributed in the hope that it will be useful, but
* AS-IS and WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, TITLE, or
* NONINFRINGEMENT. Redistribution, except as permitted by whichever of
* the GPL or APL you select, is prohibited.
*
* 1. For the GPL license (GPL), you can redistribute and/or modify this
* program under the terms of the GNU General Public License,
* Version 3, as published by the Free Software Foundation. You should
* have received a copy of the GNU General Public License, Version 3 along
* with this program; if not, write to the Free Software Foundation, Inc., 51
* Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Aptana provides a special exception to allow redistribution of this file
* with certain other free and open source software ("FOSS") code and certain additional terms
* pursuant to Section 7 of the GPL. You may view the exception and these
* terms on the web at http://www.aptana.com/legal/gpl/.
*
* 2. For the Aptana Public License (APL), this program and the
* accompanying materials are made available under the terms of the APL
* v1.0 which accompanies this distribution, and is available at
* http://www.aptana.com/legal/apl/.
*
* You may view the GPL, Aptana's exception and additional terms, and the
* APL in the file titled license.html at the root of the corresponding
* plugin containing this source file.
*
* Any modifications to this file must keep this entire header intact.
*/
package com.aptana.ide.editor.html;
import com.aptana.ide.core.IdeLog;
import com.aptana.ide.core.StringUtils;
import com.aptana.ide.editor.css.CSSFileLanguageService;
import com.aptana.ide.editor.css.parsing.CSSMimeType;
import com.aptana.ide.editor.html.parsing.HTMLMimeType;
import com.aptana.ide.editor.html.parsing.HTMLScanner;
import com.aptana.ide.editor.js.JSFileLanguageService;
import com.aptana.ide.editor.js.JSFileServiceFactory;
import com.aptana.ide.editor.js.JSLanguageEnvironment;
import com.aptana.ide.editor.js.parsing.JSMimeType;
import com.aptana.ide.editor.jscomment.JSCommentFileLanguageService;
import com.aptana.ide.editor.jscomment.parsing.JSCommentMimeType;
import com.aptana.ide.editor.scriptdoc.ScriptDocFileLanguageService;
import com.aptana.ide.editor.scriptdoc.parsing.ScriptDocMimeType;
import com.aptana.ide.editors.UnifiedEditorsPlugin;
import com.aptana.ide.editors.profiles.ProfileManager;
import com.aptana.ide.editors.unified.BaseFileServiceFactory;
import com.aptana.ide.editors.unified.FileService;
import com.aptana.ide.editors.unified.IFileSourceProvider;
import com.aptana.ide.editors.unified.LanguageRegistry;
import com.aptana.ide.editors.unified.ParentOffsetMapper;
import com.aptana.ide.parsing.IParseState;
import com.aptana.ide.parsing.IParser;
/**
* @author Robin Debreuil
* @author Kevin Lindsey
*/
public class HTMLFileServiceFactory extends BaseFileServiceFactory
{
private static HTMLFileServiceFactory instance;
/**
* HTMLFileServiceFactory
*/
public HTMLFileServiceFactory()
{
// add HTML and JS to the profile manager
// NOTE: must load JS in case no JS files are open
ProfileManager profileManager = UnifiedEditorsPlugin.getDefault().getProfileManager();
profileManager.addLanguageSupport(HTMLMimeType.MimeType, HTMLLanguageEnvironment.getInstance(), this);
profileManager.addLanguageSupport(JSMimeType.MimeType, JSLanguageEnvironment.getInstance(),
JSFileServiceFactory.getInstance());
}
/**
* createChildFileServices
*
* @param parser
* @param fileService
* @param parseState
* @param mapper
*/
protected void createChildFileServices(IParser parser, FileService fileService, IParseState parseState,
ParentOffsetMapper mapper)
{
this.createCSSFileService(parser, fileService, parseState, mapper);
this.createJSFileService(parser, fileService, parseState, mapper);
}
/**
* createCSSFileService
*
* @param parser
* @param fileService
* @param parseState
* @param mapper
*/
private void createCSSFileService(IParser parser, FileService fileService, IParseState parseState,
ParentOffsetMapper mapper)
{
IParser cssParser = parser.getParserForMimeType(CSSMimeType.MimeType);
CSSFileLanguageService cssService = new CSSFileLanguageService(fileService, parseState, cssParser, mapper);
fileService.addLanguageService(CSSMimeType.MimeType, cssService);
}
/**
* createJSFileService
*
* @param parser
* @param fileService
* @param parseState
* @param mapper
*/
private void createJSFileService(IParser parser, FileService fileService, IParseState parseState,
ParentOffsetMapper mapper)
{
IParser jsParser = parser.getParserForMimeType(JSMimeType.MimeType);
JSFileLanguageService jsfs = new JSFileLanguageService(fileService, parseState, jsParser, mapper);
fileService.addLanguageService(JSMimeType.MimeType, jsfs);
FileService jsContext = (FileService) jsfs.getFileContext();
if (jsParser != null)
{
IParser scriptDocParser = jsParser.getParserForMimeType(ScriptDocMimeType.MimeType);
ScriptDocFileLanguageService scriptDocService = new ScriptDocFileLanguageService(fileService, parseState,
scriptDocParser, mapper);
jsContext.addLanguageService(ScriptDocMimeType.MimeType, scriptDocService);
IParser jsCommentParser = jsParser.getParserForMimeType(JSCommentMimeType.MimeType);
JSCommentFileLanguageService jsCommentService = new JSCommentFileLanguageService(fileService, parseState,
jsCommentParser, mapper);
jsContext.addLanguageService(JSCommentMimeType.MimeType, jsCommentService);
}
}
/**
* createParser
*
* @return IParser
*/
protected IParser createParser()
{
IParser parser = LanguageRegistry.getParser(HTMLMimeType.MimeType);
if (parser == null)
{
IdeLog.logError(
HTMLPlugin.getDefault(),
StringUtils.format(
Messages.HTMLFileServiceFactory_ERR_CreateParser,
HTMLMimeType.MimeType
)
);
}
return parser;
}
/**
* getInstance
*
* @return HTMLFileServiceFactory
*/
public static HTMLFileServiceFactory getInstance()
{
if (instance == null)
{
instance = new HTMLFileServiceFactory();
}
return instance;
}
/**
* createFastParser
*
* @return - parser
*/
protected IParser createScanner()
{
IParser result = null;
if (UnifiedEditorsPlugin.getDefault().useFastScan())
{
result = LanguageRegistry.getScanner(HTMLMimeType.MimeType);
}
return result;
}
/**
* @see com.aptana.ide.editors.unified.IFileServiceFactory#createFileService(com.aptana.ide.editors.unified.IFileSourceProvider,
* boolean)
*/
public FileService createFileService(IFileSourceProvider sourceProvider, boolean parse)
{
IParser parser = this.createParser();
IParser scanner = null; //this.createScanner();
FileService fileService = null;
if (parser != null)
{
// Temporarily(?) let scanner know who the parser is in case we don't
// have a nested scanner for a given language
if (scanner != null)
{
((HTMLScanner) scanner).setParser(parser);
}
IParseState parseState = parser.createParseState(null);
fileService = new FileService(parser, parseState, sourceProvider, HTMLMimeType.MimeType);
ParentOffsetMapper mapper = new ParentOffsetMapper(fileService);
fileService.setScanner(scanner);
fileService.setErrorManager(new HTMLErrorManager(fileService));
HTMLFileLanguageService htmlService = new HTMLFileLanguageService(fileService, parseState, parser, mapper);
fileService.addLanguageService(HTMLMimeType.MimeType, htmlService);
this.createChildFileServices(parser, fileService, parseState, mapper);
// fileService.addParser(new PHP5Parser());
if (parse)
{
fileService.doFullParse();
}
}
else
{
IdeLog.logError(HTMLPlugin.getDefault(), Messages.HTMLFileServiceFactory_ERR_NullParser);
}
return fileService;
}
}