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Reimplementation of tables in Vue (#2154)

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* Reimplemented tables in Vue

* Updated table configuration to remove table namespace, and support column width in future.

* Fixed table configuration persistence

* Updated vue tables to use ES6 style function notation
This commit is contained in:
Andrew Henry
2018-08-31 11:54:46 -07:00
committed by Pete Richards
parent 0d53898af9
commit 78c731dbf7
39 changed files with 1837 additions and 3856 deletions
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201
src/plugins/telemetryTable/TelemetryTable.js Normal file
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/*****************************************************************************
* Open MCT, Copyright (c) 2014-2018, United States Government
* as represented by the Administrator of the National Aeronautics and Space
* Administration. All rights reserved.
*
* Open MCT 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 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.
*****************************************************************************/
define([
'EventEmitter',
'lodash',
'./collections/BoundedTableRowCollection',
'./collections/FilteredTableRowCollection',
'./TelemetryTableRow',
'./TelemetryTableConfiguration'
], function (
EventEmitter,
_,
BoundedTableRowCollection,
FilteredTableRowCollection,
TelemetryTableRow,
TelemetryTableConfiguration
) {
class TelemetryTable extends EventEmitter {
constructor(domainObject, rowCount, openmct) {
super();
this.domainObject = domainObject;
this.openmct = openmct;
this.rowCount = rowCount;
this.subscriptions = {};
this.tableComposition = undefined;
this.telemetryObjects = [];
this.outstandingRequests = 0;
this.configuration = new TelemetryTableConfiguration(domainObject, openmct);
this.addTelemetryObject = this.addTelemetryObject.bind(this);
this.removeTelemetryObject = this.removeTelemetryObject.bind(this);
this.isTelemetryObject = this.isTelemetryObject.bind(this);
this.refreshData = this.refreshData.bind(this);
this.requestDataFor = this.requestDataFor.bind(this);
this.createTableRowCollections();
openmct.time.on('bounds', this.refreshData);
}
initialize() {
if (this.domainObject.type === 'table') {
this.loadComposition();
} else {
this.addTelemetryObject(this.domainObject);
}
}
createTableRowCollections() {
this.boundedRows = new BoundedTableRowCollection(this.openmct);
//By default, sort by current time system, ascending.
this.filteredRows = new FilteredTableRowCollection(this.boundedRows);
this.filteredRows.sortBy({
key: this.openmct.time.timeSystem().key,
direction: 'asc'
});
}
loadComposition() {
this.tableComposition = this.openmct.composition.get(this.domainObject);
if (this.tableComposition !== undefined){
this.tableComposition.load().then((composition)=>{
composition = composition.filter(this.isTelemetryObject);
this.configuration.addColumnsForAllObjects(composition);
composition.forEach(this.addTelemetryObject);
this.tableComposition.on('add', this.addTelemetryObject);
this.tableComposition.on('remove', this.removeTelemetryObject);
});
}
}
addTelemetryObject(telemetryObject) {
this.configuration.addColumnsForObject(telemetryObject, true);
this.requestDataFor(telemetryObject);
this.subscribeTo(telemetryObject);
this.telemetryObjects.push(telemetryObject);
this.emit('object-added', telemetryObject);
}
removeTelemetryObject(objectIdentifier) {
this.configuration.removeColumnsForObject(objectIdentifier, true);
let keyString = this.openmct.objects.makeKeyString(objectIdentifier);
this.boundedRows.removeAllRowsForObject(keyString);
this.unsubscribe(keyString);
this.telemetryObjects = this.telemetryObjects.filter((object) => !_.eq(objectIdentifier, object.identifier));
this.emit('object-removed', objectIdentifier);
}
requestDataFor(telemetryObject) {
this.incrementOutstandingRequests();
return this.openmct.telemetry.request(telemetryObject)
.then(telemetryData => {
let keyString = this.openmct.objects.makeKeyString(telemetryObject.identifier);
let columnMap = this.getColumnMapForObject(keyString);
let limitEvaluator = this.openmct.telemetry.limitEvaluator(telemetryObject);
let telemetryRows = telemetryData.map(datum => new TelemetryTableRow(datum, columnMap, keyString, limitEvaluator));
this.boundedRows.add(telemetryRows);
console.log('Loaded %i rows', telemetryRows.length);
this.decrementOutstandingRequests();
});
}
/**
* @private
*/
incrementOutstandingRequests() {
if (this.outstandingRequests === 0){
this.emit('outstanding-requests', true);
}
this.outstandingRequests++;
}
/**
* @private
*/
decrementOutstandingRequests() {
this.outstandingRequests--;
if (this.outstandingRequests === 0){
this.emit('outstanding-requests', false);
}
}
refreshData(bounds, isTick) {
if (!isTick) {
this.filteredRows.clear();
this.boundedRows.clear();
this.telemetryObjects.forEach(this.requestDataFor);
}
}
getColumnMapForObject(objectKeyString) {
let columns = this.configuration.getColumns();
return columns[objectKeyString].reduce((map, column) => {
map[column.getKey()] = column;
return map;
}, {});
}
subscribeTo(telemetryObject) {
let keyString = this.openmct.objects.makeKeyString(telemetryObject.identifier);
let columnMap = this.getColumnMapForObject(keyString);
let limitEvaluator = this.openmct.telemetry.limitEvaluator(telemetryObject);
this.subscriptions[keyString] = this.openmct.telemetry.subscribe(telemetryObject, (datum) => {
this.boundedRows.add(new TelemetryTableRow(datum, columnMap, keyString, limitEvaluator));
});
}
isTelemetryObject(domainObject) {
return domainObject.hasOwnProperty('telemetry');
}
unsubscribe(keyString) {
this.subscriptions[keyString]();
delete this.subscriptions[keyString];
}
destroy() {
this.boundedRows.destroy();
this.filteredRows.destroy();
Object.keys(this.subscriptions).forEach(this.unsubscribe, this);
this.openmct.time.off('bounds', this.refreshData);
if (this.tableComposition !== undefined) {
this.tableComposition.off('add', this.addTelemetryObject);
this.tableComposition.off('remove', this.removeTelemetryObject);
}
}
}
return TelemetryTable;
});