gecko/xpfe/appshell/public/nsIAppShellService.idl

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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
2012-05-21 04:12:37 -07:00
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#include "nsISupports.idl"
interface nsIXULWindow;
interface nsIURI;
interface nsIDOMWindow;
interface nsIAppShell;
[ptr] native JSContext(JSContext);
%{C++
struct JSContext;
%}
[scriptable, uuid(EBCD34E2-2E43-45C0-AAC8-E6F1C692B371)]
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 aResult the newly created window is returned here.
*/
const long SIZE_TO_CONTENT = -1;
nsIXULWindow createTopLevelWindow(in nsIXULWindow aParent,
in nsIURI aUrl,
in uint32_t aChromeMask,
in long aInitialWidth,
in long aInitialHeight);
[noscript]
void createHiddenWindow();
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 nsIDOMWindow hiddenDOMWindow;
/**
* Return the (singleton) application hidden window as an nsIDOMWindow,
* 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 nsIDOMWindow
* @aJSContext the corresponding JavaScript context
*/
[noscript]
void getHiddenWindowAndJSContext(out nsIDOMWindow 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);
};