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70 lines
2.8 KiB
Plaintext
70 lines
2.8 KiB
Plaintext
/* 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
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "nsIWebProgressListener.idl"
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/**
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* An extended version of nsIWebProgressListener.
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*/
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[scriptable, uuid(dde39de0-e4e0-11da-8ad9-0800200c9a66)]
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interface nsIWebProgressListener2 : nsIWebProgressListener {
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/**
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* Notification that the progress has changed for one of the requests
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* associated with aWebProgress. Progress totals are reset to zero when all
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* requests in aWebProgress complete (corresponding to onStateChange being
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* called with aStateFlags including the STATE_STOP and STATE_IS_WINDOW
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* flags).
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*
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* This function is identical to nsIWebProgressListener::onProgressChange,
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* except that this function supports 64-bit values.
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*
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* @param aWebProgress
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* The nsIWebProgress instance that fired the notification.
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* @param aRequest
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* The nsIRequest that has new progress.
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* @param aCurSelfProgress
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* The current progress for aRequest.
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* @param aMaxSelfProgress
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* The maximum progress for aRequest.
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* @param aCurTotalProgress
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* The current progress for all requests associated with aWebProgress.
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* @param aMaxTotalProgress
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* The total progress for all requests associated with aWebProgress.
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*
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* NOTE: If any progress value is unknown, then its value is replaced with -1.
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*
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* @see nsIWebProgressListener2::onProgressChange64
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*/
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void onProgressChange64(in nsIWebProgress aWebProgress,
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in nsIRequest aRequest,
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in long long aCurSelfProgress,
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in long long aMaxSelfProgress,
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in long long aCurTotalProgress,
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in long long aMaxTotalProgress);
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/**
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* Notification that a refresh or redirect has been requested in aWebProgress
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* For example, via a <meta http-equiv="refresh"> or an HTTP Refresh: header
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*
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* @param aWebProgress
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* The nsIWebProgress instance that fired the notification.
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* @param aRefreshURI
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* The new URI that aWebProgress has requested redirecting to.
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* @param aMillis
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* The delay (in milliseconds) before refresh.
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* @param aSameURI
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* True if aWebProgress is requesting a refresh of the
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* current URI.
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* False if aWebProgress is requesting a redirection to
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* a different URI.
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*
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* @return True if the refresh may proceed.
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* False if the refresh should be aborted.
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*/
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boolean onRefreshAttempted(in nsIWebProgress aWebProgress,
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in nsIURI aRefreshURI,
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in long aMillis,
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in boolean aSameURI);
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};
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