70 lines
3.2 KiB
JavaScript
70 lines
3.2 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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define(
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[],
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function () {
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/**
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* Policy controlling whether the context menu is visible when
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* objects are being edited
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* @param navigationService
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* @param editModeBlacklist A blacklist of actions disallowed from
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* context menu when navigated object is being edited
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* @param nonEditContextBlacklist A blacklist of actions disallowed
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* from context menu of non-editable objects, when navigated object
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* is being edited
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* @constructor
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* @implements {Policy.<Action, ActionContext>}
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*/
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function EditContextualActionPolicy(navigationService, editModeBlacklist, nonEditContextBlacklist) {
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this.navigationService = navigationService;
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//The list of objects disallowed on target object when in edit mode
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this.editModeBlacklist = editModeBlacklist;
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//The list of objects disallowed on target object that is not in
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// edit mode (ie. the context menu in the tree on the LHS).
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this.nonEditContextBlacklist = nonEditContextBlacklist;
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}
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EditContextualActionPolicy.prototype.allow = function (action, context) {
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var selectedObject = context.domainObject,
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navigatedObject = this.navigationService.getNavigation(),
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actionMetadata = action.getMetadata ? action.getMetadata() : {};
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if (navigatedObject.getCapability("status").get("editing")) {
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if (selectedObject.hasCapability("editor") && selectedObject.getCapability("editor").inEditContext()){
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//Target is within the editing context
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return this.editBlacklist.indexOf(actionMetadata.key) === -1;
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} else {
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//Target is not within the editing context
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return this.nonEditBlacklist.indexOf(actionMetadata.key) === -1;
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}
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} else {
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return true;
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}
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};
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return EditContextualActionPolicy;
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}
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);
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