feat: add volume control (#1107)

igrigorik · May 24, 2024 · aea4f32 · aea4f32
1 parent 7d9be29
commit aea4f32
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Showing 2 changed files with 14 additions and 0 deletions.
diff --git a/inject.js b/inject.js
@@ -830,6 +830,10 @@ function runAction(action, value, e) {
         pause(v);
       } else if (action === "muted") {
         muted(v);
+      } else if (action === "louder") {
+        volumeUp(v, value);
+      } else if (action === "softer") {
+        volumeDown(v, value);
       } else if (action === "mark") {
         setMark(v);
       } else if (action === "jump") {
@@ -875,6 +879,14 @@ function muted(v) {
   v.muted = v.muted !== true;
 }
 
+function volumeUp(v, value) {
+  v.volume = Math.min(1, (v.volume + value).toFixed(2));
+}
+
+function volumeDown(v, value) {
+  v.volume = Math.max(0, (v.volume - value).toFixed(2));
+}
+
 function setMark(v) {
   log("Adding marker", 5);
   v.vsc.mark = v.currentTime;

diff --git a/options.js b/options.js
@@ -138,6 +138,8 @@ function add_shortcut() {
     <option value="reset">Reset speed</option>
     <option value="fast">Preferred speed</option>
     <option value="muted">Mute</option>
+    <option value="softer">Decrease volume</option>
+    <option value="louder">Increase volume</option>
     <option value="pause">Pause</option>
     <option value="mark">Set marker</option>
     <option value="jump">Jump to marker</option>