调整控制器结构

packages/artplayer/src/controls/fullscreen.js

@@ -1,32 +1,31 @@
 import { append, tooltip, setStyle } from '../utils';
 import icons from '../icons';
 
-export default class Fullscreen {
-    constructor(option) {
-        this.option = option;
-    }
+export default function fullscreen(controlOption) {
+    return art => ({
+        ...controlOption,
+        mounted: $control => {
+            const {
+                events: { proxy },
+                i18n,
+                player,
+            } = art;
+            const $fullscreen = append($control, icons.fullscreen);
+            tooltip($fullscreen, i18n.get('Fullscreen'));
 
-    apply(art, $control) {
-        const {
-            events: { proxy },
-            i18n,
-            player,
-        } = art;
-        this.$fullscreen = append($control, icons.fullscreen);
-        tooltip(this.$fullscreen, i18n.get('Fullscreen'));
+            proxy($control, 'click', () => {
+                player.fullscreenToggle();
+            });
 
-        proxy($control, 'click', () => {
-            player.fullscreenToggle();
-        });
+            art.on('fullscreen:enabled', () => {
+                setStyle($fullscreen, 'opacity', '0.8');
+                tooltip($fullscreen, i18n.get('Exit fullscreen'));
+            });
 
-        art.on('fullscreen:enabled', () => {
-            setStyle(this.$fullscreen, 'opacity', '0.8');
-            tooltip(this.$fullscreen, i18n.get('Exit fullscreen'));
-        });
-
-        art.on('fullscreen:exit', () => {
-            setStyle(this.$fullscreen, 'opacity', '1');
-            tooltip(this.$fullscreen, i18n.get('Fullscreen'));
-        });
-    }
+            art.on('fullscreen:exit', () => {
+                setStyle($fullscreen, 'opacity', '1');
+                tooltip($fullscreen, i18n.get('Fullscreen'));
+            });
+        },
+    });
 }