/**
* Copyright (C) 2005 - 2012 Eric Van Dewoestine
*
* This program 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.
*
* This program 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 org.eclim.plugin.jdt.command.src;
import org.eclim.annotation.Command;
import org.eclim.command.CommandLine;
import org.eclim.command.Options;
import org.eclim.plugin.core.command.AbstractCommand;
import org.eclim.plugin.jdt.util.JavaUtils;
import org.eclipse.jdt.core.ICompilationUnit;
import org.eclipse.jdt.core.formatter.CodeFormatter;
/**
* Command used to format source code in the way Source / Format menu does it.
*
* @author Anton Sharonov
* @author Eric Van Dewoestine
*/
@Command(
name = "java_format",
options =
"REQUIRED p project ARG," +
"REQUIRED f file ARG," +
"REQUIRED h hoffset ARG," +
"REQUIRED t toffset ARG," +
"REQUIRED e encoding ARG"
)
public class FormatCommand
extends AbstractCommand
{
@Override
public Object execute(CommandLine commandLine)
throws Exception
{
String project = commandLine.getValue(Options.PROJECT_OPTION);
String file = commandLine.getValue(Options.FILE_OPTION);
ICompilationUnit src = JavaUtils.getCompilationUnit(project, file);
int headOffset = getOffset(commandLine, "h");
int tailOffset = getOffset(commandLine, "t");
int kind = CodeFormatter.K_COMPILATION_UNIT |
CodeFormatter.F_INCLUDE_COMMENTS;
JavaUtils.format(src, kind, headOffset, tailOffset - headOffset);
return null;
}
}