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107 строки
4.3 KiB
Plaintext
107 строки
4.3 KiB
Plaintext
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is mozilla.org code.
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*
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* The Initial Developer of the Original Code is
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* Netscape Communications Corporation.
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* Portions created by the Initial Developer are Copyright (C) 1998
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Blake Ross <blaker@netscape.com>
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either of the GNU General Public License Version 2 or later (the "GPL"),
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* or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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#include "nsIWebProgressListener2.idl"
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interface nsIURI;
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interface nsIObserver;
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interface nsIWebBrowserPersist;
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interface nsIMIMEInfo;
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[scriptable, uuid(4af66079-938d-4093-9cc4-561dac709c7b)]
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interface nsITransfer : nsIWebProgressListener2 {
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/**
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* Initializes the transfer with certain properties. This function must
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* be called prior to accessing any properties on this interface.
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*
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* @param aSource The source URI of the transfer.
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*
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* @param aTarget The target URI of the transfer.
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*
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* @param aDisplayName The user-readable description of the transfer.
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*
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* @param aMIMEInfo The MIME info associated with the target,
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* including MIME type and helper app when appropriate.
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* This parameter is optional.
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*
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* @param aPersist The "persist" used for this transfer. If set,
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* the manager will set its listener to the transfer item
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* and use it for cancellation. If not set, the client
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* is expected to set the transfer item as the listener on
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* whatever transfer component is being used, and to
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* set an observer on the transfer item that listens for
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* the "oncancel" topic and cancels the transfer.
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*/
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void init(in nsIURI aSource,
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in nsIURI aTarget,
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in wstring aDisplayName,
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in nsIMIMEInfo aMIMEInfo,
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in long long startTime,
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in nsIWebBrowserPersist aPersist);
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/**
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* If set, receives notifications of events like cancel ("oncancel").
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* Must be set if no persist object is specified (see above).
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*/
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attribute nsIObserver observer;
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};
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%{C++
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/**
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* A component with this contract ID will be created each time a download is
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* started, and nsITransfer::Init will be called on it and an observer will be set.
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*
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* Notifications of the download progress will happen via
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* nsIWebProgressListener.
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*
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* If nsIObserver is implemented, the component may get a notification with
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* topic "temp-file" and an nsILocalFile instance as subject, which indicates
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* the location of a temporary file; i.e. a file in which the received data will
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* be stored, but which is not equal to the target file.
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*
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* INTERFACES THAT MUST BE IMPLEMENTED:
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* nsITransfer
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* nsIWebProgressListener
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*
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* INTERFACES THAT MAY BE IMPLEMENTED:
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* nsIObserver
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*/
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#define NS_TRANSFER_CONTRACTID "@mozilla.org/transfer;1"
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%}
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