组件添加add方法

packages/artplayer/src/control/pip.js

@@ -0,0 +1,20 @@
+import { append, tooltip } from '../utils';
+
+export default function pip(option) {
+    return art => ({
+        ...option,
+        mounted: $control => {
+            const {
+                events: { proxy },
+                icons,
+                i18n,
+                player,
+            } = art;
+            const $pip = append($control, icons.pip);
+            tooltip($pip, i18n.get('Mini player'));
+            proxy($control, 'click', () => {
+                player.pip = true;
+            });
+        },
+    });
+}