114 lines
4.4 KiB
JavaScript

/*****************************************************************************
* Open MCT Web, Copyright (c) 2014-2015, United States Government
* as represented by the Administrator of the National Aeronautics and Space
* Administration. All rights reserved.
*
* Open MCT Web is licensed under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
* http://www.apache.org/licenses/LICENSE-2.0.
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*
* Open MCT Web includes source code licensed under additional open source
* licenses. See the Open Source Licenses file (LICENSES.md) included with
* this source code distribution or the Licensing information page available
* at runtime from the About dialog for additional information.
*****************************************************************************/
/*global define,Promise*/
/**
* Module defining CreateAction. Created by vwoeltje on 11/10/14.
*/
define(
['./CreateWizard',
'uuid',
'../../../edit/src/objects/EditableDomainObject'],
function (CreateWizard, uuid, EditableDomainObject) {
"use strict";
/**
* The Create Action is performed to create new instances of
* domain objects of a specific type. This is the action that
* is performed when a user uses the Create menu.
*
* @memberof platform/commonUI/browse
* @implements {Action}
* @constructor
*
* @param {Type} type the type of domain object to create
* @param {DomainObject} parent the domain object that should
* act as a container for the newly-created object
* (note that the user will have an opportunity to
* override this)
* @param {ActionContext} context the context in which the
* action is being performed
* @param {NavigationService} navigationService the navigation service,
* which handles changes in navigation. It allows the object
* being browsed/edited to be set.
*/
function CreateAction(type, parent, context, $q, navigationService) {
this.metadata = {
key: 'create',
glyph: type.getGlyph(),
name: type.getName(),
type: type.getKey(),
description: type.getDescription(),
context: context
};
this.type = type;
this.parent = parent;
this.navigationService = navigationService;
this.$q = $q;
}
/**
* Create a new object of the given type.
* This will prompt for user input first.
*/
CreateAction.prototype.perform = function () {
var newModel = this.type.getInitialModel(),
parentObject = this.navigationService.getNavigation(),
newObject,
editableObject;
newModel.type = this.type.getKey();
newObject = parentObject.useCapability('instantiation', newModel);
editableObject = new EditableDomainObject(newObject, this.$q);
editableObject.setOriginalObject(parentObject);
editableObject.useCapability('mutation', function(model){
model.location = parentObject.getId();
});
if (newObject.hasCapability('composition') && this.type.getKey()!=='folder') {
this.navigationService.setNavigation(editableObject);
} else {
return editableObject.getCapability('action').perform('save');
}
};
/**
* Metadata associated with a Create action.
* @typedef {ActionMetadata} CreateActionMetadata
* @property {string} type the key for the type of domain object
* to be created
*/
/**
* Get metadata about this action.
* @returns {CreateActionMetadata} metadata about this action
*/
CreateAction.prototype.getMetadata = function () {
return this.metadata;
};
return CreateAction;
}
);