/*==========================================================================*\
| $Id: CodeEditor.java,v 1.1 2012/02/23 19:21:27 aallowat Exp $
|*-------------------------------------------------------------------------*|
| Copyright (C) 2006-2008 Virginia Tech
|
| This file is part of Web-CAT.
|
| Web-CAT is free software; you can redistribute it and/or modify
| it under the terms of the GNU Affero General Public License as published
| by the Free Software Foundation; either version 3 of the License, or
| (at your option) any later version.
|
| Web-CAT is distributed in the hope that it will be useful,
| but WITHOUT ANY WARRANTY; without even the implied warranty of
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
| GNU General Public License for more details.
|
| You should have received a copy of the GNU Affero General Public License
| along with Web-CAT; if not, see <http://www.gnu.org/licenses/>.
\*==========================================================================*/
package org.webcat.core;
import org.webcat.ui.util.ComponentIDGenerator;
import org.webcat.woextensions.WCResourceManager;
import com.webobjects.appserver.WOComponent;
import com.webobjects.appserver.WOContext;
import com.webobjects.appserver.WOResponse;
//-------------------------------------------------------------------------
/**
* A syntax-coloring, high quality code editing text area component, using the
* CodeMirror Javascript library (http://codemirror.net/).
*
* @author Tony Allevato
* @author Last changed by $Author: aallowat $
* @version $Revision: 1.1 $, $Date: 2012/02/23 19:21:27 $
*/
public class CodeEditor extends WOComponent
{
//~ Constructors ..........................................................
// ----------------------------------------------------------
/**
* Creates a new {@code PrettyTextComponent} object.
*
* @param context the context
*/
public CodeEditor(WOContext context)
{
super(context);
}
//~ KVC attributes (must be public) .......................................
public ComponentIDGenerator idFor = new ComponentIDGenerator(this);
/** The DOM id of the text area that will be a child of this component. */
public String id;
/** The text content to display. */
public String value;
/** The MIME type of the content to display -- determines which syntax
highlighting scheme to use. */
public String mimeType;
/** Set to true to hide the line numbers in the code editor. */
public boolean suppressLineNumbers;
/** Set to true to make the editor read-only. */
public boolean readOnly;
/** Set to true to make the code editor size to fit its contents. If the
editor is not read-only, this will cause the size to change live as its
contents are edited as well. */
public boolean sizeToFit;
//~ Methods ...............................................................
// ----------------------------------------------------------
@Override
public void appendToResponse(WOResponse response, WOContext context)
{
if (id == null)
{
id = idFor.get("codeArea");
}
if (mimeType == null)
{
mimeType = "text/plain";
}
super.appendToResponse(response, context);
}
// ----------------------------------------------------------
public String resourceUrl(String partialUrl)
{
return WCResourceManager.resourceURLFor(
partialUrl, context().request());
}
// ----------------------------------------------------------
public String containerCssClasses()
{
StringBuffer buffer = new StringBuffer();
buffer.append("WCCodeEditor");
if (sizeToFit)
{
buffer.append(" WCCodeEditor-sizeToFit");
}
return buffer.toString();
}
//~ Static/instance variables .............................................
}