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107 lines
3.1 KiB
JavaScript
107 lines
3.1 KiB
JavaScript
/*
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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 Communicator client code, released
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* March 31, 1998.
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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) 1999 Netscape Communications Corporation. All
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* Rights Reserved.
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*
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* Contributor(s):
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* Ben Goodger
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*/
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function fillContextMenu(name,node)
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{
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if (!name) return(false);
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var popupNode = document.getElementById(name);
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if (!popupNode) return(false);
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var url = GetFileURL(node); // get the URL of the selected file
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var ext = getFileExtension(url); // get the extension (type) of file
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// remove the menu node (which tosses all of its kids);
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// do this in case any old command nodes are hanging around
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var menuNode = popupNode.childNodes[0];
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popupNode.removeChild(menuNode);
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// create a new menu node
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menuNode = document.createElementNS("http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul", "menu");
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popupNode.appendChild(menuNode);
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switch(ext) {
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case "gif":
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case "jpg":
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case "jpeg":
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case "png":
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isImageFile(menuNode,url);
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break;
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case "htm":
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case "html":
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isHTMLFile(menuNode,url);
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break;
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default:
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break;
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}
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return(true);
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}
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function GetFileURL(node)
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{
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var url = node.getAttribute('id');
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// Ignore "NC:" urls.
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if (url.substring(0, 3) == "NC:")
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{
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return(false);
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}
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try
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{
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// add support for IE favorites under Win32, and NetPositive URLs under BeOS
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if (url.indexOf("file://") == 0)
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{
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var rdf = Components.classes["@mozilla.org/rdf/rdf-service;1"].getService();
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if (rdf) rdf = rdf.QueryInterface(Components.interfaces.nsIRDFService);
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if (rdf)
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{
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var fileSys = rdf.GetDataSource("rdf:files");
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if (fileSys)
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{
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var src = rdf.GetResource(url, true);
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var prop = rdf.GetResource("http://home.netscape.com/NC-rdf#URL", true);
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var target = fileSys.GetTarget(src, prop, true);
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if (target) target = target.QueryInterface(Components.interfaces.nsIRDFLiteral);
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if (target) target = target.Value;
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if (target) url = target;
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}
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}
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}
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}
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catch(ex)
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{
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}
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return url;
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}
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function isImageFile(parent,url)
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{
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// note: deleted all the doContextCmd stuff from bookmarks.
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var menuItem = document.createElementNS("http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul", "menuitem");
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menuItem.setAttribute("value","Insert Image");
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// menuItem.setAttribute("onaction","AutoInsertImage(\'" + url + "\')");
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parent.appendChild(menuItem);
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}
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