From 5d684249a0e7bd60195118925ecbc3103f265875 Mon Sep 17 00:00:00 2001
From: Victoria Zhizhonkova <zhizhonkova@worki.ru>
Date: Fri, 23 Sep 2022 17:16:18 +0700
Subject: [PATCH] =?UTF-8?q?fix(ModalRoot):=20=D0=98=D1=81=D0=BF=D1=80?=
 =?UTF-8?q?=D0=B0=D0=B2=D0=BB=D1=8F=D0=B5=D1=82=20=D1=81=D0=BA=D1=80=D0=BE?=
 =?UTF-8?q?=D0=BB=D0=BB=20=D0=BF=D1=80=D0=B8=20touch-=D1=81=D0=BE=D0=B1?=
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MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
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---
 src/components/ModalRoot/ModalRoot.tsx | 41 --------------------------
 1 file changed, 41 deletions(-)

diff --git a/src/components/ModalRoot/ModalRoot.tsx b/src/components/ModalRoot/ModalRoot.tsx
index faedf83267..706c2489e9 100644
--- a/src/components/ModalRoot/ModalRoot.tsx
+++ b/src/components/ModalRoot/ModalRoot.tsx
@@ -101,7 +101,6 @@ class ModalRootTouchComponent extends React.Component<
     this.frameIds = {};
   }
 
-  private documentScrolling = false;
   private readonly maskElementRef: React.RefObject<HTMLDivElement>;
   private readonly viewportRef = React.createRef<HTMLDivElement>();
   private maskAnimationFrame: number | undefined = undefined;
@@ -144,7 +143,6 @@ class ModalRootTouchComponent extends React.Component<
   }
 
   componentWillUnmount() {
-    this.toggleDocumentScrolling(true);
     this.window!.removeEventListener(
       "resize",
       this.updateModalTranslate,
@@ -196,47 +194,8 @@ class ModalRootTouchComponent extends React.Component<
       this.restoreFocusTo.focus();
       this.restoreFocusTo = null;
     }
-
-    this.toggleDocumentScrolling(
-      !this.props.activeModal && !this.props.exitingModal
-    );
-  }
-
-  /* Отключает скролл документа */
-  toggleDocumentScrolling(enabled: boolean) {
-    if (this.documentScrolling === enabled) {
-      return;
-    }
-    this.documentScrolling = enabled;
-
-    if (enabled) {
-      // Здесь нужен последний аргумент с такими же параметрами, потому что
-      // некоторые браузеры на странных вендорах типа Meizu не удаляют обработчик.
-      // https://github.com/VKCOM/VKUI/issues/444
-      this.window!.removeEventListener("touchmove", this.preventTouch, {
-        // @ts-ignore (В интерфейсе EventListenerOptions нет поля passive)
-        passive: false,
-      });
-    } else {
-      this.window!.addEventListener("touchmove", this.preventTouch, {
-        passive: false,
-      });
-    }
   }
 
-  preventTouch = (event: any) => {
-    if (!event) {
-      return false;
-    }
-    while (event.originalEvent) {
-      event = event.originalEvent;
-    }
-    if (event.preventDefault) {
-      event.preventDefault();
-    }
-    return false;
-  };
-
   updateModalTranslate = () => {
     const modalState = this.getModalState(this.props.activeModal);
     modalState && this.animateTranslate(modalState, modalState.translateY);