/**
* 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.formatting;
import org.eclipse.jface.preference.IPreferenceStore;
import org.eclipse.jface.text.source.ISourceViewer;
import org.eclipse.swt.events.VerifyEvent;
import com.aptana.ide.editor.html.HTMLFileLanguageService;
import com.aptana.ide.editor.html.HTMLPlugin;
import com.aptana.ide.editor.html.lexing.HTMLTokenTypes;
import com.aptana.ide.editor.html.parsing.HTMLMimeType;
import com.aptana.ide.editors.formatting.UnifiedBracketInserter;
import com.aptana.ide.editors.unified.IFileLanguageService;
import com.aptana.ide.editors.unified.IFileService;
import com.aptana.ide.lexer.Lexeme;
/**
* HTMLBracketInserter
*/
public class HTMLBracketInserter extends UnifiedBracketInserter {
/**
* Controls the insertion and deletion of quotes in HTML.
* @param sourceViewer
* @param context
* @param configuration
*/
public HTMLBracketInserter(ISourceViewer sourceViewer, IFileService context)
{
super(sourceViewer, context);
}
protected IFileLanguageService getLanguageService() {
HTMLFileLanguageService ls = (HTMLFileLanguageService) context.getLanguageService(HTMLMimeType.MimeType);
return ls;
}
/**
* getPreferenceStore
*/
protected IPreferenceStore getPreferenceStore() {
return HTMLPlugin.getDefault().getPreferenceStore();
}
/**
* @see UnifiedBracketInserter#isValidAutoInsertLocation
*/
protected boolean isValidAutoInsertLocation(char character, Lexeme previous, Lexeme next) {
switch (character) {
case '<':
{
if (next != null && next.typeIndex == HTMLTokenTypes.GREATER_THAN ||
next != null && next.typeIndex == HTMLTokenTypes.STRING) {
return false;
}
break;
}
default:
{
if (next != null && next.getText().startsWith(">")) //$NON-NLS-1$
{
return true;
}
else
{
return super.isValidAutoInsertLocation(character, previous, next);
}
}
}
return false;
}
/**
* getAutoInsertCharacters
*
* @return char[]
*/
protected char[] getAutoInsertCharacters()
{
return new char[] { '"', '\'' }; //, '<' };
}
/**
* triggerAssistPopup
*/
protected void triggerAssistPopup(VerifyEvent event)
{
if(event.character == '"' || event.character == '\'') // || event.character == '<')
{
triggerContentAssistPopup(event);
}
}
}