110 строки
3.8 KiB
JavaScript
110 строки
3.8 KiB
JavaScript
/* ***** 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 Thunderbird.
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*
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* The Initial Developer of the Original Code is
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* the Mozilla Foundation.
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* Portions created by the Initial Developer are Copyright (C) 2009
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Mark Banner <bugzilla@standard8.plus.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 the GNU General Public License Version 2 or later (the "GPL"), or
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* 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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Components.utils.import("resource://gre/modules/XPCOMUtils.jsm");
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const Ci = Components.interfaces;
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const Cc = Components.classes;
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const Cr = Components.results;
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// defined in nsIContentHandler.idl.
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const NS_ERROR_WONT_HANDLE_CONTENT = 0x805d0001;
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function mailContentHandler() {
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}
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mailContentHandler.prototype = {
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classID: Components.ID("{1c73f03a-b817-4640-b984-18c3478a9ae3}"),
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_xpcom_factory: {
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createInstance: function mch_factory_ci(outer, iid) {
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if (outer)
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throw Components.results.NS_ERROR_NO_AGGREGATION;
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return gMailContentHandler.QueryInterface(iid);
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}
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},
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QueryInterface: XPCOMUtils.generateQI([Ci.nsIContentHandler]),
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openInExternal: function mch_OpenInExternal(uri) {
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Cc["@mozilla.org/uriloader/external-protocol-service;1"]
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.getService(Ci.nsIExternalProtocolService)
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.loadUrl(uri);
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},
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// nsIContentHandler
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handleContent: function mch_HandleContent(aContentType, aWindowContext,
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aRequest) {
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try {
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if (!Cc["@mozilla.org/webnavigation-info;1"]
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.getService(Ci.nsIWebNavigationInfo)
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.isTypeSupported(aContentType, null))
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throw NS_ERROR_WONT_HANDLE_CONTENT;
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}
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catch (e) {
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throw NS_ERROR_WONT_HANDLE_CONTENT;
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}
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aRequest.QueryInterface(Ci.nsIChannel);
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// For internal protocols (e.g. imap, mailbox, mailto), we want to handle
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// them internally as we know what to do. For http and https we don't
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// actually deal with external windows very well, so we redirect them to
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// the external browser.
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if (!aRequest.URI.schemeIs("http") && !aRequest.URI.schemeIs("https"))
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throw NS_ERROR_WONT_HANDLE_CONTENT;
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this.openInExternal(aRequest.URI);
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aRequest.cancel(Cr.NS_BINDING_ABORTED);
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},
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// nsIFactory
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createInstance: function mch_CI(outer, iid) {
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if (outer != null)
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throw Components.results.NS_ERROR_NO_AGGREGATION;
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return this.QueryInterface(iid);
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},
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lockFactory: function mch_lock(lock) {
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// No-op.
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}
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};
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var gMailContentHandler = new mailContentHandler();
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const NSGetFactory = XPCOMUtils.generateNSGetFactory([mailContentHandler]);
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