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https://github.com/scottlamb/moonfire-nvr.git
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23fff5917c
The Rust portions of the merge are straightforward, but the Javascript is not. The new-schema branch is based on my hacky prototype UI; the master branch is based on Dolf's rewrite. I attempted to match the new-schema changes in Dolf's new structure.
100 lines
3.6 KiB
JavaScript
100 lines
3.6 KiB
JavaScript
// vim: set et sw=2 ts=2:
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//
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// This file is part of Moonfire NVR, a security camera digital video recorder.
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// Copyright (C) 2018 Dolf Starreveld <dolf@starreveld.com>
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// In addition, as a special exception, the copyright holders give
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// permission to link the code of portions of this program with the
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// OpenSSL library under certain conditions as described in each
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// individual source file, and distribute linked combinations including
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// the two.
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//
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// You must obey the GNU General Public License in all respects for all
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// of the code used other than OpenSSL. If you modify file(s) with this
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// exception, you may extend this exception to your version of the
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// file(s), but you are not obligated to do so. If you do not wish to do
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// so, delete this exception statement from your version. If you delete
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// this exception statement from all source files in the program, then
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// also delete it here.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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import $ from 'jquery';
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const allStreamTypes = ['main', 'sub'];
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/**
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* View for selecting the enabled streams.
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*
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* This displays a table with a camera per row and stream type per column.
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* It propagates the enabled status on to the stream view. It also calls
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* the optional onChange handler on any change.
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*/
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export default class StreamSelectorView {
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/**
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* @param {Array} cameras An element for each camera with
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* - camera: a {Camera}
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* - streamViews: a map of stream type to {StreamView}
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* @param {jQuery} parent jQuery parent element to append to
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*/
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constructor(cameras, parent) {
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this._cameras = cameras;
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if (cameras.length !== 0) {
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// Add a header row.
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let hdr = $('<tr/>').append($('<th/>'));
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for (const streamType of allStreamTypes) {
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hdr.append($('<th/>').text(streamType));
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}
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parent.append(hdr);
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}
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this._cameras.forEach((c) => {
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let row = $('<tr/>').append($('<td>').text(c.camera.shortName));
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let firstStreamType = true;
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for (const streamType of allStreamTypes) {
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const streamView = c.streamViews[streamType];
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if (streamView === undefined) {
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row.append('<td/>');
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} else {
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const id = 'cam-' + c.camera.uuid + '-' + streamType;
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let cb = $('<input type="checkbox">').attr('name', id).attr('id', id);
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// Only the first stream type for each camera should be checked
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// initially.
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cb.prop('checked', firstStreamType);
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streamView.enabled = firstStreamType;
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firstStreamType = false;
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cb.change((e) => {
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streamView.enabled = e.target.checked;
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if (this._onChangeHandler) {
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this._onChangeHandler();
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}
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});
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row.append($('<td/>').append(cb));
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}
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}
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parent.append(row);
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});
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this._onChangeHandler = null;
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}
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/** @param {function()} handler a handler to run after toggling a stream */
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set onChange(handler) {
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this._onChangeHandler = handler;
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}
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}
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