RetroZilla/toolkit/components/startup/public/nsIAppStartup.idl
2015-10-20 23:03:22 -04:00

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/* -*- Mode: IDL; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is Mozilla Communicator client code, copied from
* xpfe/appshell/public/nsIAppShellService.idl
*
* The Initial Developer of the Original Code is
* Netscape Communications Corporation.
* Portions created by the Initial Developer are Copyright (C) 1999
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
* Benjamin Smedberg <benjamin@smedbergs.us>
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
#include "nsISupports.idl"
interface nsICmdLineService;
[scriptable, uuid(e9b0f89b-0529-4d96-98a8-eb5b2b9a8383)]
interface nsIAppStartup : nsISupports
{
/**
* Create the hidden window.
*/
void createHiddenWindow();
/**
* Runs an application event loop: normally the main event pump which
* defines the lifetime of the application.
*
* @returnCode NS_SUCCESS_RESTART_APP
* This return code indicates that the application should be
* restarted because quit was called with the eRestart flag.
*/
void run();
/**
* During application startup (and at other times!) we may temporarily
* encounter a situation where all application windows will be closed
* but we don't want to take this as a signal to quit the app. Bracket
* the code where the last window could close with these.
* (And at application startup, on platforms that don't normally quit
* when the last window has closed, call Enter once, but not Exit)
*/
void enterLastWindowClosingSurvivalArea();
void exitLastWindowClosingSurvivalArea();
/**
* The following flags may be passed as the aMode parameter to the quit
* method. One and only one of the "Quit" flags must be specified. The
* eRestart flag may be bit-wise combined with one of the "Quit" flags to
* cause the application to restart after it quits.
*/
/**
* Attempt to quit if all windows are closed.
*/
const PRUint32 eConsiderQuit = 0x01;
/**
* Try to close all windows, then quit if successful.
*/
const PRUint32 eAttemptQuit = 0x02;
/**
* Quit, damnit!
*/
const PRUint32 eForceQuit = 0x03;
/**
* Restart the application after quitting. The application will be
* restarted with the same profile and an empty command line.
*/
const PRUint32 eRestart = 0x10;
/**
* Exit the event loop, and shut down the app.
*
* @param aMode
* This parameter modifies how the app is shutdown, and it is
* constructed from the constants defined above.
*/
void quit(in PRUint32 aMode);
};
%{C++
/**
* This success code may be returned by nsIAppStartup::Run to indicate that the
* application should be restarted. This condition corresponds to the case in
* which nsIAppStartup::Quit was called with the eRestart flag.
*/
#define NS_SUCCESS_RESTART_APP \
NS_ERROR_GENERATE_SUCCESS(NS_ERROR_MODULE_GENERAL, 1)
%}