michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: "use strict";
michael@0: 
michael@0: module.metadata = {
michael@0:   "stability": "unstable"
michael@0: };
michael@0: 
michael@0: var { Ci } = require("chrome");
michael@0: var method = require("../../method/core");
michael@0: 
michael@0: // Returns DOM node associated with a view for
michael@0: // the given `value`. If `value` has no view associated
michael@0: // it returns `null`. You can implement this method for
michael@0: // this type to define what the result should be for it.
michael@0: let getNodeView = method("getNodeView");
michael@0: getNodeView.define(x =>
michael@0:                      x instanceof Ci.nsIDOMNode ? x :
michael@0:                      x instanceof Ci.nsIDOMWindow ? x :
michael@0:                      null);
michael@0: exports.getNodeView = getNodeView;
michael@0: exports.viewFor = getNodeView;
michael@0: 
michael@0: let getActiveView = method("getActiveView");
michael@0: exports.getActiveView = getActiveView;