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101 lines
3.6 KiB
JavaScript
101 lines
3.6 KiB
JavaScript
/*****************************************************************************
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* Open MCT Web, Copyright (c) 2014-2015, United States Government
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* as represented by the Administrator of the National Aeronautics and Space
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* Administration. All rights reserved.
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*
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* Open MCT Web is licensed under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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* http://www.apache.org/licenses/LICENSE-2.0.
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*
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* Open MCT Web includes source code licensed under additional open source
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* licenses. See the Open Source Licenses file (LICENSES.md) included with
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* this source code distribution or the Licensing information page available
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* at runtime from the About dialog for additional information.
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*****************************************************************************/
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/*global define,Promise*/
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/**
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* Module defining MCTContainer. Created by vwoeltje on 11/17/14.
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*/
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define(
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[],
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function () {
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"use strict";
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/**
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* The mct-container is similar to the mct-include directive
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* insofar as it allows templates to be referenced by
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* symbolic keys instead of by URL. Unlike mct-include, it
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* supports transclusion.
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*
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* Unlike mct-include, mct-container accepts a key as a
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* plain string attribute, instead of as an Angular
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* expression.
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*
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* @memberof platform/commonUI/general
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* @constructor
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*/
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function MCTContainer(containers) {
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var containerMap = {};
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// Initialize container map from extensions
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containers.forEach(function (container) {
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var key = container.key;
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containerMap[key] = Object.create(container);
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containerMap[key].templateUrl = [
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container.bundle.path,
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container.bundle.resources,
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container.templateUrl
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].join("/");
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});
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return {
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// Allow only at the element level
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restrict: 'E',
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// Support transclusion
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transclude: true,
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// Create a new (non-isolate) scope
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scope: true,
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// Populate initial scope based on attributes requested
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// by the container definition
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link: function (scope, element, attrs) {
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var key = attrs.key,
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container = containerMap[key],
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alias = "container",
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copiedAttributes = {};
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if (container) {
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alias = container.alias || alias;
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(container.attributes || []).forEach(function (attr) {
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copiedAttributes[attr] = attrs[attr];
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});
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}
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scope[alias] = copiedAttributes;
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},
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// Get the template URL for this container, based
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// on its attributes.
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templateUrl: function (element, attrs) {
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var key = attrs.key;
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return containerMap[key].templateUrl;
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}
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};
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}
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return MCTContainer;
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}
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);
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