docshell/base/nsIDownloadHistory.idl

Wed, 31 Dec 2014 06:09:35 +0100

author
Michael Schloh von Bennewitz <michael@schloh.com>
date
Wed, 31 Dec 2014 06:09:35 +0100
changeset 0
6474c204b198
permissions
-rw-r--r--

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

     1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
     2  * vim: sw=2 ts=2 sts=2
     3  * This Source Code Form is subject to the terms of the Mozilla Public
     4  * License, v. 2.0. If a copy of the MPL was not distributed with this
     5  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
     7 #include "nsISupports.idl"
     9 interface nsIURI;
    11 /**
    12  * This interface can be used to add a download to history.  There is a separate
    13  * interface specifically for downloads in case embedders choose to track
    14  * downloads differently from other types of history.
    15  */
    16 [scriptable, uuid(4dcd6a12-a091-4f38-8360-022929635746)]
    17 interface nsIDownloadHistory : nsISupports {
    18   /**
    19    * Adds a download to history.  This will also notify observers that the
    20    * URI aSource is visited with the topic NS_LINK_VISITED_EVENT_TOPIC if
    21    * aSource has not yet been visited.
    22    *
    23    * @param aSource
    24    *        The source of the download we are adding to history.  This cannot be
    25    *        null.
    26    * @param aReferrer
    27    *        [optional] The referrer of source URI.
    28    * @param aStartTime
    29    *        [optional] The time the download was started.  If the start time
    30    *        is not given, the current time is used.
    31    * @param aDestination
    32    *        [optional] The target where the download is to be saved on the local
    33    *        filesystem.
    34    * @throws NS_ERROR_NOT_AVAILABLE
    35    *         In a situation where a history implementation is not available,
    36    *         where 'history implementation' refers to something like
    37    *         nsIGlobalHistory and friends.
    38    * @note This addition is not guaranteed to be synchronous, since it delegates
    39    *       the actual addition to the underlying history implementation.  If you
    40    *       need to observe the completion of the addition, use the underlying
    41    *       history implementation's notifications system (e.g. nsINavHistoryObserver
    42    *       for toolkit's implementation of this interface).
    43    */
    44   void addDownload(in nsIURI aSource, [optional] in nsIURI aReferrer,
    45                    [optional] in PRTime aStartTime,
    46                    [optional] in nsIURI aDestination);
    48   /**
    49    * Remove all downloads from history.
    50    *
    51    * @note This removal is not guaranteed to be synchronous, since it delegates
    52    *       the actual removal to the underlying history implementation.  If you
    53    *       need to observe the completion of the removal, use the underlying
    54    *       history implementation's notifications system (e.g. nsINavHistoryObserver
    55    *       for toolkit's implementation of this interface).
    56    */
    57   void removeAllDownloads();
    58 };

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