修改包管理

packages/artplayer/src/controls/subtitle.js

@@ -0,0 +1,28 @@
+import { append, tooltip, setStyle } from '../utils';
+import icons from '../icons';
+
+export default class Subtitle {
+  constructor(option) {
+    this.option = option;
+  }
+
+  apply(art, $control) {
+    const { events: { proxy }, i18n, subtitle } = art;
+    this.$subtitle = append($control, icons.subtitle);
+    tooltip(this.$subtitle, i18n.get('Hide subtitle'));
+
+    proxy($control, 'click', () => {
+      subtitle.toggle();
+    });
+
+    art.on('subtitle:show', () => {
+      setStyle(this.$subtitle, 'opacity', '0.8');
+      tooltip(this.$subtitle, i18n.get('Hide subtitle'));
+    });
+
+    art.on('subtitle:hide', () => {
+      setStyle(this.$subtitle, 'opacity', '1');
+      tooltip(this.$subtitle, i18n.get('Show subtitle'));
+    });
+  }
+}