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95 lines
3.5 KiB
Plaintext
95 lines
3.5 KiB
Plaintext
/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim:set tw=80 expandtab softtabstop=2 ts=2 sw=2: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this file,
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* You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "nsIDOMMozBrowserFrame.idl"
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interface nsITabParent;
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[scriptable, builtinclass, uuid(0c0a862c-1a47-43c0-ae9e-d51835e3e1a6)]
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interface nsIMozBrowserFrame : nsIDOMMozBrowserFrame
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{
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/**
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* Gets whether this frame really is a browser or app frame.
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*
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* In order to really be a browser frame, this frame's
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* nsIDOMMozBrowserFrame::mozbrowser attribute must be true, and the frame
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* may have to pass various security checks.
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*/
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[infallible] readonly attribute boolean reallyIsBrowserOrApp;
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/**
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* Gets whether this frame really is an app frame.
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*
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* In order to really be an app frame, this frame must really be a browser
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* frame (this requirement will go away eventually), and must satisfy one
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* and only one of the following conditions:
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* 1. the frame's mozapp attribute must point to the manifest of a valid app
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* 2. the frame's mozwidget attribute must point to the manifest of a valid
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* app, and the src should be in the |widgetPages| specified by the manifest.
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*/
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[infallible] readonly attribute boolean reallyIsApp;
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/**
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* Gets whether this frame really is a widget frame.
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*
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* In order to really be a frame, this frame must really be a browser
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* frame (this requirement will go away eventually), the frame's mozwidget
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* attribute must point to the manifest of a valid app, and the src should
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* be in the |widgetPages| specified by the manifest.
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*/
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[infallible] readonly attribute boolean reallyIsWidget;
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/**
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* This corresponds to the expecting-system-message attribute, which tells us
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* whether we should expect that this frame will receive a system message once
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* it starts up.
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*
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* It's the embedder's job to set this attribute on a frame. Its presence
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* might cause us to increase the priority of the frame's process.
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*/
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[infallible] readonly attribute boolean isExpectingSystemMessage;
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/**
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* Gets this frame's app manifest URL or widget manifest URL, if the frame
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* really is an app frame.
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* Otherwise, returns the empty string.
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*
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* This method is guaranteed not to fail.
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*/
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readonly attribute AString appManifestURL;
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/**
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* Normally, a frame tries to create its frame loader when its src is
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* modified, or its contentWindow is accessed.
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*
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* disallowCreateFrameLoader prevents the frame element from creating its
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* frame loader (in the same way that not being inside a document prevents the
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* creation of a frame loader). allowCreateFrameLoader lifts this restriction.
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*
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* These methods are not re-entrant -- it is an error to call
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* disallowCreateFrameLoader twice without first calling allowFrameLoader.
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*
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* It's also an error to call either method if we already have a frame loader.
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*/
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void disallowCreateFrameLoader();
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void allowCreateFrameLoader();
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/**
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* Create a remote (i.e., out-of-process) frame loader attached to the given
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* tab parent.
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*
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* It is an error to call this method if we already have a frame loader.
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*/
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void createRemoteFrameLoader(in nsITabParent aTabParent);
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/**
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* Initialize the API, and add frame message listener to listen to API
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* invocations.
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*/
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[noscript] void initializeBrowserAPI();
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};
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