tenfourfox/docshell/base/nsIDownloadHistory.idl
Cameron Kaiser c9b2922b70 hello FPR
2017-04-19 00:56:45 -07:00

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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
* vim: sw=2 ts=2 sts=2
* 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 nsIURI;
/**
* This interface can be used to add a download to history. There is a separate
* interface specifically for downloads in case embedders choose to track
* downloads differently from other types of history.
*/
[scriptable, uuid(4dcd6a12-a091-4f38-8360-022929635746)]
interface nsIDownloadHistory : nsISupports {
/**
* Adds a download to history. This will also notify observers that the
* URI aSource is visited with the topic NS_LINK_VISITED_EVENT_TOPIC if
* aSource has not yet been visited.
*
* @param aSource
* The source of the download we are adding to history. This cannot be
* null.
* @param aReferrer
* [optional] The referrer of source URI.
* @param aStartTime
* [optional] The time the download was started. If the start time
* is not given, the current time is used.
* @param aDestination
* [optional] The target where the download is to be saved on the local
* filesystem.
* @throws NS_ERROR_NOT_AVAILABLE
* In a situation where a history implementation is not available,
* where 'history implementation' refers to something like
* nsIGlobalHistory and friends.
* @note This addition is not guaranteed to be synchronous, since it delegates
* the actual addition to the underlying history implementation. If you
* need to observe the completion of the addition, use the underlying
* history implementation's notifications system (e.g. nsINavHistoryObserver
* for toolkit's implementation of this interface).
*/
void addDownload(in nsIURI aSource, [optional] in nsIURI aReferrer,
[optional] in PRTime aStartTime,
[optional] in nsIURI aDestination);
/**
* Remove all downloads from history.
*
* @note This removal is not guaranteed to be synchronous, since it delegates
* the actual removal to the underlying history implementation. If you
* need to observe the completion of the removal, use the underlying
* history implementation's notifications system (e.g. nsINavHistoryObserver
* for toolkit's implementation of this interface).
*/
void removeAllDownloads();
};