From 5c78c85ef527fde08a009e813c1491a5e4e95ecb Mon Sep 17 00:00:00 2001
From: Luciano Iam <lucianito@gmail.com>
Date: Sat, 11 Apr 2020 17:49:34 +0200
Subject: WebSockets: rename Channel to ArdourMessageChannel

---
 share/web_surfaces/builtin/mixer-demo/js/main.js | 51 +++++++++++++-----------
 share/web_surfaces/shared/ardour.js              |  4 +-
 share/web_surfaces/shared/channel.js             |  2 +-
 3 files changed, 31 insertions(+), 26 deletions(-)

(limited to 'share')

diff --git a/share/web_surfaces/builtin/mixer-demo/js/main.js b/share/web_surfaces/builtin/mixer-demo/js/main.js
index 11d8ecfc6e..6f647c3da3 100644
--- a/share/web_surfaces/builtin/mixer-demo/js/main.js
+++ b/share/web_surfaces/builtin/mixer-demo/js/main.js
@@ -16,7 +16,8 @@
  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  */
 
-import { Channel } from '/shared/channel.js';
+import { ArdourMessageChannel } from '/shared/channel.js';
+
 import { Switch, DiscreteSlider, ContinuousSlider, LogarithmicSlider,
         StripPanSlider, StripGainSlider, StripMeter } from './widget.js';
 
@@ -26,34 +27,38 @@ import { Switch, DiscreteSlider, ContinuousSlider, LogarithmicSlider,
     const FEEDBACK_NODES = ['strip_gain', 'strip_pan', 'strip_meter', 'strip_plugin_enable',
         'strip_plugin_param_value'];
     
-    const channel = new Channel(location.host);
+    const channel = new ArdourMessageChannel(location.host);
     const widgets = {};
 
-    channel.messageCallback = (node, addr, val) => {
-        log(`↙ ${node} (${addr}) = ${val}`, 'message-in');
-
-        if (node == 'strip_desc') {
-            createStrip (addr, ...val);
-        } else if (node == 'strip_plugin_desc') {
-            createStripPlugin (addr, ...val);
-        } else if (node == 'strip_plugin_param_desc') {
-            createStripPluginParam (addr, ...val);
-        } else if (FEEDBACK_NODES.includes(node)) {
-            if (widgets[[node, addr]]) {
-                widgets[[node, addr]].value = val[0];
+    main();
+
+    function main () {
+        channel.messageCallback = (node, addr, val) => {
+            log(`↙ ${node} (${addr}) = ${val}`, 'message-in');
+
+            if (node == 'strip_desc') {
+                createStrip (addr, ...val);
+            } else if (node == 'strip_plugin_desc') {
+                createStripPlugin (addr, ...val);
+            } else if (node == 'strip_plugin_param_desc') {
+                createStripPluginParam (addr, ...val);
+            } else if (FEEDBACK_NODES.includes(node)) {
+                if (widgets[[node, addr]]) {
+                    widgets[[node, addr]].value = val[0];
+                }
             }
-        }
-    };
+        };
 
-    channel.closeCallback = () => {
-        log('Connection dropped', 'error');
-    };
+        channel.closeCallback = () => {
+            log('Connection dropped', 'error');
+        };
 
-    channel.errorCallback = () => {
-        log('Connection error', 'error');
-    };
+        channel.errorCallback = () => {
+            log('Connection error', 'error');
+        };
 
-    channel.open();
+        channel.open();
+    }
 
     function createStrip (addr, name) {
         const id = `strip-${addr[0]}`;
diff --git a/share/web_surfaces/shared/ardour.js b/share/web_surfaces/shared/ardour.js
index 8da2c0679c..99342c650f 100644
--- a/share/web_surfaces/shared/ardour.js
+++ b/share/web_surfaces/shared/ardour.js
@@ -16,12 +16,12 @@
  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  */
 
-import { Channel } from './channel.js';
+import { ArdourMessageChannel } from './channel.js';
 
 export class Ardour {
 
 	constructor () {
-		this.channel = new Channel(location.host);
+		this.channel = new ArdourMessageChannel(location.host);
 	}
 
 	async open () {
diff --git a/share/web_surfaces/shared/channel.js b/share/web_surfaces/shared/channel.js
index 8f4a178a7c..c730458817 100644
--- a/share/web_surfaces/shared/channel.js
+++ b/share/web_surfaces/shared/channel.js
@@ -18,7 +18,7 @@
 
 const JSON_INF = 1.0e+128;
 
-export class Channel {
+export class ArdourMessageChannel {
 
     constructor (host) {
         // https://developer.mozilla.org/en-US/docs/Web/API/URL/host
-- 
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