/*
 * Toggle_ReadOnly.bsh - a BeanShell macro for jEdit that toggles 
 * a local file's read-only flag.
 *
 * Copyright (C) 2002,2003 Ollie Rutherfurd, oliver@rutherfurd.net
 *
 * 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 2
 * of the License, or 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 the jEdit program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 *
 * $Id: Toggle_ReadOnly.bsh 4937 2003-12-22 04:14:55Z spestov $
 */



CmdThread(cmd, view)
{
	run()
	{
		process = Runtime.getRuntime().exec(cmd);
		process.waitFor();
		view.getBuffer().checkFileStatus(view);
	}
	return this;
}


void ToggleReadOnly(view)
{

	buffer = view.getBuffer();

	// must be using file vfs
	if(!buffer.getVFS().getName().equals("file"))
	{
		Macros.error(view, "This macro only works on local files.");
		return;
	}

	// is read-only be turned on or off
	readonly = buffer.isReadOnly();

	if (OperatingSystem.isUnix() || OperatingSystem.isMacOS())
	{
		cmd = "chmod " + (readonly ? "+" : "-") + "w " 
			+ buffer.getPath();
	}
	else if(OperatingSystem.isWindows())
	{
		cmd = "ATTRIB.EXE " + (readonly ? "-" : "+") + "R \"" 
			+ buffer.getPath() + "\"";
	}
	else
	{
		Macros.error(view, "This macro only works on Windows, Unix, & MacOS X.");
		return;
	}

	toggle = CmdThread(cmd, view);
	SwingUtilities.invokeLater(toggle);
}

ToggleReadOnly(view);

/*
	Macro index data (in DocBook format)

<listitem>
	<para><filename>Toggle_ReadOnly.bsh</filename></para>
	<abstract><para>
	Toggles a local file's read-only flag. Uses platform-specific commands, so it only works on Windows, Unix and MacOS X.
	</para></abstract>
</listitem>

*/

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