/**
* 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 youelect, 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.yml;
import org.eclipse.jface.text.IAutoEditStrategy;
import org.eclipse.jface.text.contentassist.IContentAssistProcessor;
import org.eclipse.jface.text.source.ISourceViewer;
import com.aptana.ide.editor.yml.contentassist.YMLContentAssistProcessor;
import com.aptana.ide.editor.yml.formatting.YMLAutoIndentStrategy;
import com.aptana.ide.editors.unified.BaseContributor;
import com.aptana.ide.editors.unified.EditorFileContext;
import com.aptana.ide.editors.unified.LanguageRegistry;
import com.aptana.ide.editors.unified.UnifiedReconcilingStrategy;
import com.aptana.ide.editors.unified.colorizer.LanguageColorizer;
/**
* YMLContributor
*/
public class YMLContributor extends BaseContributor
{
private IAutoEditStrategy[] _autoEditStrategies;
private YMLContentAssistProcessor _contentAssistProcessor;
private boolean isDisposing = false;
private LanguageColorizer _colorizer;
/**
* YMLContributor
*/
public YMLContributor()
{
super(YMLMimeType.MimeType);
this._colorizer = LanguageRegistry.getLanguageColorizer(YMLMimeType.MimeType);
}
/**
* @see com.aptana.ide.editors.unified.IUnifiedEditorContributor#getLocalContentAssistProcessor(org.eclipse.jface.text.source.ISourceViewer,
* java.lang.String)
*/
public IContentAssistProcessor getLocalContentAssistProcessor(ISourceViewer sourceViewer, String contentType)
{
IContentAssistProcessor result = null;
if (contentType.equals(YMLMimeType.MimeType))
{
EditorFileContext context = getFileContext();
if (context != null)
{
this._contentAssistProcessor = new YMLContentAssistProcessor(context);// service);
result = this._contentAssistProcessor;
}
}
return result;
}
/**
* @see com.aptana.ide.editors.unified.IUnifiedEditorContributor#getReconcilingStrategy()
*/
public UnifiedReconcilingStrategy getReconcilingStrategy()
{
return new UnifiedReconcilingStrategy();
}
/**
* @see com.aptana.ide.editors.unified.BaseContributor#getLocalAutoEditStrategies(org.eclipse.jface.text.source.ISourceViewer,
* java.lang.String)
*/
public IAutoEditStrategy[] getLocalAutoEditStrategies(ISourceViewer sourceViewer, String contentType)
{
IAutoEditStrategy[] result = null;
if (contentType.equals(YMLMimeType.MimeType))
{
this._autoEditStrategies = new IAutoEditStrategy[] { new YMLAutoIndentStrategy(this.getFileContext(), this
.getParentConfiguration(), sourceViewer) };
result = this._autoEditStrategies;
}
return result;
}
/**
* @see com.aptana.ide.editors.unified.IUnifiedEditorContributor#dispose()
*/
public void dispose()
{
if (isDisposing == false)
{
isDisposing = true;
if (this._colorizer != null)
{
this._colorizer.dispose();
this._colorizer = null;
}
this._autoEditStrategies = null;
this._colorizer = null;
this._contentAssistProcessor = null;
super.dispose();
}
}
/**
* @see com.aptana.ide.editors.unified.IUnifiedEditorContributor#isValidIdentifier(char, int)
*/
public boolean isValidIdentifier(char c, int keyCode)
{
return ('a' <= keyCode && keyCode <= 'z') || c == '_' || c == '#' || c == '.';
}
/**
* @see com.aptana.ide.editors.unified.IUnifiedEditorContributor#isValidActivationCharacter(char, int)
*/
public boolean isValidActivationCharacter(char c, int keyCode)
{
return Character.isWhitespace(c) || c == ':';
}
}