2005-01-17 21:50:18 +03:00
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is the Mozilla toolkit.
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*
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* The Initial Developer of the Original Code is
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* Benjamin Smedberg <benjamin@smedbergs.us>
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*
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* Portions created by the Initial Developer are Copyright (C) 2004
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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#include "nsISupports.idl"
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interface nsICommandLine;
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/**
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* Handles arguments on the command line of an XUL application.
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*
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* Each handler is registered in the category "command-line-handler".
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* The entries in this category are read in alphabetical order, and each
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* category value is treated as a service contractid implementing this
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* interface.
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*
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* By convention, handler with ordinary priority should begin with "m".
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*
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* Example:
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* Category Entry Value
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* command-line-handler b-jsdebug @mozilla.org/venkman/clh;1
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* command-line-handler c-extensions @mozilla.org/extension-manager/clh;1
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2005-11-21 09:25:15 +03:00
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* command-line-handler m-edit @mozilla.org/composer/clh;1
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2005-01-17 21:50:18 +03:00
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* command-line-handler m-irc @mozilla.org/chatzilla/clh;1
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* command-line-handler y-final @mozilla.org/browser/clh-final;1
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*
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* @status UNDER_REVIEW This interface is intended to be frozen, but it isn't
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* frozen yet. Be careful!
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* @note What do we do about localizing helpInfo? Do we make each handler do it,
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* or provide a generic solution of some sort? Don't freeze this interface
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* without thinking about this!
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*/
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[scriptable, uuid(d4b123df-51ee-48b1-a663-002180e60d3b)]
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interface nsICommandLineHandler : nsISupports
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{
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/**
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* Process a command line. If this handler finds arguments that it
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* understands, it should perform the appropriate actions (such as opening
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* a window), and remove the arguments from the command-line array.
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*
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* @throw NS_ERROR_ABORT to immediately cease command-line handling
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* (if this is STATE_INITIAL_LAUNCH, quits the app).
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* All other exceptions are silently ignored.
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*/
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void handle(in nsICommandLine aCommandLine);
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/**
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* When the app is launched with the -help argument, this attribute
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* is retrieved and displayed to the user (on stdout). The text should
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* have embedded newlines which wrap at 76 columns, and should include
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* a newline at the end. By convention, the right column which contains flag
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* descriptions begins at the 24th character.
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*/
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readonly attribute AUTF8String helpInfo;
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};
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