gecko/xpfe/appshell/public/nsIAppShellService.idl

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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* ***** 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.
*
* The Initial Developer of the Original Code is
* Netscape Communications Corporation.
* Portions created by the Initial Developer are Copyright (C) 1998
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
*
* Alternatively, the contents of this file may be used under the terms of
* either of 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 nsIXULWindow;
interface nsIURI;
interface nsIDOMWindowInternal;
interface nsIAppShell;
[ptr] native JSContext(JSContext);
%{C++
struct JSContext;
%}
[scriptable, uuid(361facd0-6e9a-4ff1-a0d4-450744cf0023)]
interface nsIAppShellService : nsISupports
{
/**
* Create a window, which will be initially invisible.
* @param aParent the parent window. Can be null.
* @param aUrl the contents of the new window.
* @param aChromeMask chrome flags affecting the kind of OS border
* given to the window. see nsIBrowserWindow for
* bit/flag definitions.
* @param aCallbacks interface providing C++ hooks for window initialization
* before the window is made visible. Can be null.
* Deprecated.
* @param aInitialWidth width, in pixels, of the window. Width of window
* at creation. Can be overridden by the "width"
* tag in the XUL. Set to NS_SIZETOCONTENT to force
* the window to wrap to its contents.
* @param aInitialHeight like aInitialWidth, but subtly different.
* @param aAppShell a widget "appshell" (event processor) to associate
* with the new window
* @param aResult the newly created window is returned here.
*/
const long SIZE_TO_CONTENT = -1;
nsIXULWindow createTopLevelWindow(in nsIXULWindow aParent,
in nsIURI aUrl,
in PRUint32 aChromeMask,
in long aInitialWidth,
in long aInitialHeight,
in nsIAppShell aAppShell);
[noscript]
void createHiddenWindow(in nsIAppShell aAppShell);
void destroyHiddenWindow();
/**
* Return the (singleton) application hidden window, automatically created
* and maintained by this AppShellService.
* @param aResult the hidden window. Do not unhide hidden window.
* Do not taunt hidden window.
*/
readonly attribute nsIXULWindow hiddenWindow;
/**
* Return the (singleton) application hidden window, automatically created
* and maintained by this AppShellService.
* @param aResult the hidden window. Do not unhide hidden window.
* Do not taunt hidden window.
*/
readonly attribute nsIDOMWindowInternal hiddenDOMWindow;
/**
* Return the (singleton) application hidden window as an nsIDOMWindowInternal,
* and, the corresponding JavaScript context pointer. This is useful
* if you'd like to subsequently call OpenDialog on the hidden window.
* @aHiddenDOMWindow the hidden window QI'd to type nsIDOMWindowInternal
* @aJSContext the corresponding JavaScript context
*/
[noscript]
void getHiddenWindowAndJSContext(out nsIDOMWindowInternal aHiddenDOMWindow,
out JSContext aJSContext);
/**
* Return true if the application hidden window was provided by the
* application. If it wasn't, the default hidden window was used. This will
* usually be false on all non-mac platforms.
*/
readonly attribute boolean applicationProvidedHiddenWindow;
/**
* Add a window to the application's registry of windows. These windows
* are generally shown in the Windows taskbar, and the application
* knows it can't quit until it's out of registered windows.
* @param aWindow the window to register
* @note When this method is successful, it fires the global notification
* "xul-window-registered"
*/
void registerTopLevelWindow(in nsIXULWindow aWindow);
/**
* Remove a window from the application's window registry. Note that
* this method won't automatically attempt to quit the app when
* the last window is unregistered. For that, see Quit().
* @param aWindow you see the pattern
*/
void unregisterTopLevelWindow(in nsIXULWindow aWindow);
};