gecko/xpfe/appshell/public/nsIXULWindow.idl

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/* -*- Mode: IDL; tab-width: 4; 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 the Mozilla browser.
*
* The Initial Developer of the Original Code is
* Netscape Communications, Inc.
* Portions created by the Initial Developer are Copyright (C) 1999
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
* Travis Bogard <travis@netscape.com>
*
* 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"
/**
* The nsIXULWindow
*
* When the window is destroyed, it will fire a "xul-window-destroyed"
* notification through the global observer service.
*/
interface nsIDocShell;
interface nsIDocShellTreeItem;
interface nsIAppShell;
interface nsIXULBrowserWindow;
[scriptable, uuid(5869c5e5-743d-473c-bb71-41752146d373)]
interface nsIXULWindow : nsISupports
{
/**
* The docshell owning the XUL for this window.
*/
readonly attribute nsIDocShell docShell;
/**
* Indicates if this window is instrinsically sized.
*/
attribute boolean intrinsicallySized;
/**
* The primary content shell.
*
* Note that this is a docshell tree item and therefore can not be assured of
* what object it is. It could be an editor, a docshell, or a browser object.
* Or down the road any other object that supports being a DocShellTreeItem
* Query accordingly to determine the capabilities.
*/
readonly attribute nsIDocShellTreeItem primaryContentShell;
/**
* The content shell specified by the supplied id.
*
* Note that this is a docshell tree item and therefore can not be assured of
* what object it is. It could be an editor, a docshell, or a browser object.
* Or down the road any other object that supports being a DocShellTreeItem
* Query accordingly to determine the capabilities.
*/
nsIDocShellTreeItem getContentShellById(in wstring ID);
/**
* Tell this window that it has picked up a child XUL window
* @param aChild the child window being added
*/
void addChildWindow(in nsIXULWindow aChild);
/**
* Tell this window that it has lost a child XUL window
* @param aChild the child window being removed
*/
void removeChildWindow(in nsIXULWindow aChild);
/**
* Move the window to a centered position.
* @param aRelative If not null, the window relative to which the window is
* moved. See aScreen parameter for details.
* @param aScreen PR_TRUE to center the window relative to the screen
* containing aRelative if aRelative is not null. If
* aRelative is null then relative to the screen of the
* opener window if it was initialized by passing it to
* nsWebShellWindow::Initialize. Failing that relative to
* the main screen.
* PR_FALSE to center it relative to aRelative itself.
* @param aAlert PR_TRUE to move the window to an alert position,
* generally centered horizontally and 1/3 down from the top.
*/
void center(in nsIXULWindow aRelative, in boolean aScreen, in boolean aAlert);
/**
* Shows the window as a modal window. That is, ensures that it is visible
* and runs a local event loop, exiting only once the window has been closed.
*/
void showModal();
const unsigned long lowestZ = 0;
const unsigned long loweredZ = 4; /* "alwaysLowered" attribute */
const unsigned long normalZ = 5;
const unsigned long raisedZ = 6; /* "alwaysRaised" attribute */
const unsigned long highestZ = 9;
attribute unsigned long zLevel;
/**
* contextFlags are from nsIWindowCreator2
*/
attribute PRUint32 contextFlags;
attribute PRUint32 chromeFlags;
/**
* Begin assuming |chromeFlags| don't change hereafter, and assert
* if they do change. The state change is one-way and idempotent.
*/
void assumeChromeFlagsAreFrozen();
/**
* Create a new window.
* @param aChromeFlags see nsIWebBrowserChrome
* @return the newly minted window
*/
nsIXULWindow createNewWindow(in PRInt32 aChromeFlags,
in nsIAppShell aAppShell);
attribute nsIXULBrowserWindow XULBrowserWindow;
/**
* Back-door method to force application of chrome flags at a particular
* time. Do NOT call this unless you know what you're doing! In particular,
* calling this when this XUL window doesn't yet have a document in its
* docshell could cause problems.
*/
[noscript] void applyChromeFlags();
};