/*
* This file is part of muCommander, http://www.mucommander.com
* Copyright (C) 2002-2016 Maxence Bernard
*
* muCommander is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* muCommander 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 General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.mucommander.ui.viewer;
import com.mucommander.commons.file.AbstractFile;
/**
* A common interface for instanciating {@link FileEditor} implementations, and finding out if a editor is capable
* of editing a particular file.
*
* @author Nicolas Rinaudo, Maxence Bernard
*/
public interface EditorFactory {
/**
* Returns <code>true</code> if this factory can create a file editor for the specified file.
* <p>
* The FileEditor may base its decision stricly upon the file's name and its extension or may wish to read some of
* the file and compare it to a magic number.
* </p>
* @param file file for which a editor must be created.
* @throws WarnUserException if the specified file can be edited after the warning message contained in the
* exception is displayed to the end user.
* @return <code>true</code> if this factory can create a file editor for the specified file.
*/
boolean canEditFile(AbstractFile file) throws WarnUserException;
/**
* Returns a new instance of {@link FileEditor}.
* @return a new instance of {@link FileEditor}.
*/
FileEditor createFileEditor();
}