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89 lines
3.0 KiB
Plaintext
89 lines
3.0 KiB
Plaintext
/* -*- Mode: IDL; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Mozilla Public
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* License Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS
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* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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* implied. See the License for the specific language governing
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* rights and limitations under the License.
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*
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* The Original Code is the Mozilla browser.
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*
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* The Initial Developer of the Original Code is Netscape
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* Communications, Inc. Portions created by Netscape are
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* Copyright (C) 1999, Mozilla. All Rights Reserved.
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*
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* Contributor(s):
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* Travis Bogard <travis@netscape.com>
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*/
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#include "nsISupports.idl"
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interface nsIDOMWindow;
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interface nsIWebProgressListener;
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/**
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* The nsIWebProgress interface is used to look at the progress of document
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* loading in a particular DOM Window.
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*
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* @status UNDER_REVIEW
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*/
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[scriptable, uuid(570F39D0-EFD0-11d3-B093-00A024FFC08C)]
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interface nsIWebProgress : nsISupports
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{
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const unsigned long NOTIFY_STATE_REQUEST = 0x00000001;
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const unsigned long NOTIFY_STATE_DOCUMENT = 0x00000002;
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const unsigned long NOTIFY_STATE_NETWORK = 0x00000004;
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const unsigned long NOTIFY_STATE_WINDOW = 0x00000008;
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const unsigned long NOTIFY_STATE_ALL = 0x0000000f;
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const unsigned long NOTIFY_PROGRESS = 0x00000010;
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const unsigned long NOTIFY_STATUS = 0x00000020;
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const unsigned long NOTIFY_SECURITY = 0x00000040;
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const unsigned long NOTIFY_LOCATION = 0x00000080;
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const unsigned long NOTIFY_ALL = 0x000000ff;
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/**
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* Registers a listener to be notified of Progress Events
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*
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* @param listener - The listener interface to be called when a progress
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* event occurs.
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*
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* @param aNotifyMask - The types of notifications to receive.
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*
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* @return NS_OK - Listener was registered successfully.
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* NS_INVALID_ARG - The listener passed in was either nsnull,
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* or was already registered with this progress
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* interface.
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*/
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void addProgressListener(in nsIWebProgressListener listener,
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in unsigned long aNotifyMask);
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/**
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* Removes a previously registered listener of Progress Events
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*
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* @param listener - The listener interface previously registered with
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* AddListener().
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*
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* @return NS_OK - Listener was successfully unregistered.
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* NS_ERROR_INVALID_ARG - The listener was not previously
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* registered listener.
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*/
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void removeProgressListener(in nsIWebProgressListener listener);
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/**
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* The DOM Window associated with the WebProgress instance.
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*/
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readonly attribute nsIDOMWindow DOMWindow;
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/**
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* The IsLoadingDocument associated with the WebProgress instance
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*/
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readonly attribute PRBool isLoadingDocument;
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};
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