65 lines
2.0 KiB
JavaScript
65 lines
2.0 KiB
JavaScript
/* -*- Mode: Java; 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 Netscape 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/NPL/
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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.org code.
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*
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* The Initial Developer of the Original Code is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All
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* Rights Reserved.
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*
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* Contributor(s):
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*/
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var contentAreaDNDObserver = {
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onDragStart: function (aEvent)
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{
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var htmlstring = null;
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var textstring = null;
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var domselection = window._content.getSelection();
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if (domselection && !domselection.isCollapsed &&
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domselection.containsNode(aEvent.target,false))
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{
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// the window has a selection so we should grab that rather than looking for specific elements
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htmlstring = domselection.toString("text/html", 128+256, 0);
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textstring = domselection.toString("text/plain", 0, 0);
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}
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else
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{
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throw Components.results.NS_ERROR_FAILURE;
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}
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var flavourList = { };
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flavourList["text/html"] = { width: 2, data: htmlstring };
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flavourList["text/unicode"] = { width: 2, data: textstring };
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return flavourList;
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},
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onDragOver: function (aEvent, aFlavour, aDragSession)
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{
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aDragSession.canDrop = false;
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},
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onDrop: function (aEvent, aData, aDragSession)
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{
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// can't accept drops
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},
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getSupportedFlavours: function ()
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{
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var flavourList = { };
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flavourList["text/unicode"] = { width: 2, iid: "nsISupportsWString" };
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return flavourList;
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},
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};
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