зеркало из https://github.com/mozilla/gecko-dev.git
79 строки
2.4 KiB
Plaintext
79 строки
2.4 KiB
Plaintext
/* -*- Mode: C++; tab-width: 2; 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 Mozilla Communicator.
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*
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* The Initial Developer of the Original Code is Netscape Communications
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* Corp. Portions created by Netscape are Copyright (C) 1999 Netscape
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* Communications Corp. All Rights Reserved.
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*
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* Contributor(s):
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* Mike Pinkerton
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*/
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#include "nsISupports.idl"
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#include "nsIDragSession.idl"
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interface nsIDOMNode;
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/**
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* nsIDragService interface
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*
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* @author Mike Pinkerton <pinkerton@netscape.com>
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* @version 1.1
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* @see nsIDragSession
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* @see "gfx2"
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*/
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[scriptable, uuid(4d353438-1dd2-11b2-a880-d10d79cf157e)]
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interface nsIDragService : nsISupports
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{
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const long DRAGDROP_ACTION_NONE = 0;
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const long DRAGDROP_ACTION_COPY = 1;
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const long DRAGDROP_ACTION_MOVE = 2;
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const long DRAGDROP_ACTION_LINK = 4;
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/**
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* Starts a modal drag session with an array of transaferables
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*
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* @param aDOMNode ??????????
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* @param aTransferables An array of nsITransferable objects to be dragged.
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* @param nTransferables The number of nsITransferable objects in \a aTransferables.
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* @param aRegion A region containing rectangles for cursor feedback,
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* in window coordinates.
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* @param aActionType Specified which of copy/move/link are allowed.
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*/
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void invokeDragSession(in nsIDOMNode aDOMNode,
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[array, size_is(nTransferables)] in nsITransferable aTransferables,
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in unsigned long nTransferables,
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in nsIRegion aRegion,
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in unsigned long aActionType);
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/**
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* Returns the current Drag Session
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*/
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nsIDragSession getCurrentSession();
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/**
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* Tells the Drag Service to start a drag session. This is called when
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* an external drag occurs
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*/
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void startDragSession();
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/**
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* Tells the Drag Service to end a drag session. This is called when
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* an external drag occurs
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*/
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void endDragSession();
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};
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