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WebSockets: make mixer-demo use ardour lib and remove duplicated code

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Luciano Iam 2020-04-11 17:43:39 +02:00 • committed by Robin Gareus
parent 40a03e4cf5
commit ece0bcde8b
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4 changed files with 21 additions and 94 deletions
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16
share/web_surfaces/builtin/mixer-demo/js/main.js
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@ -16,16 +16,20 @@
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
import { Channel } from '/shared/channel.js';
import { Switch, DiscreteSlider, ContinuousSlider, LogarithmicSlider,
StripPanSlider, StripGainSlider, StripMeter } from './widget.js';
(() => {
const MAX_LOG_LINES = 1000;
const FEEDBACK_NODES = ['strip_gain', 'strip_pan', 'strip_meter', 'strip_plugin_enable',
'strip_plugin_param_value'];
const conn = new Connection(location.host);
const channel = new Channel(location.host);
const widgets = {};
conn.messageCallback = (node, addr, val) => {
channel.messageCallback = (node, addr, val) => {
log(`↙ ${node} (${addr}) = ${val}`, 'message-in');
if (node == 'strip_desc') {
@ -41,14 +45,16 @@
}
};
conn.closeCallback = () => {
channel.closeCallback = () => {
log('Connection dropped', 'error');
};
conn.errorCallback = () => {
channel.errorCallback = () => {
log('Connection error', 'error');
};
channel.open();
function createStrip (addr, name) {
const id = `strip-${addr[0]}`;
const strips = document.getElementById('strips');
@ -118,7 +124,7 @@
function send (widget) {
const val = widget.value;
log(`↗ ${widget.node} (${widget.addr}) = ${val}`, 'message-out');
conn.send(widget.node, widget.addr, [val]);
channel.send(widget.node, widget.addr, [val]);
}
function createElem (html, parent) {