re-structure to monorepo.

packages/webapp/src/components/ContextMenu.tsx

@@ -0,0 +1,53 @@
+// @ts-nocheck
+import React, { memo } from 'react';
+import { Popover, Position, Classes } from '@blueprintjs/core';
+import { saveInvoke } from '@/utils';
+
+const POPPER_MODIFIERS = {
+  preventOverflow: { boundariesElement: 'viewport' },
+};
+
+function ContextMenu(props) {
+  const { bindMenu, isOpen, children, onClosed, popoverProps } = props;
+
+  const handleClosed = () => {
+    requestAnimationFrame(() => saveInvoke(onClosed));
+  };
+
+  const handleInteraction = (nextOpenState) => {
+    if (!nextOpenState) {
+      // Delay the actual hiding till the event queue clears
+      // to avoid flicker of opening twice
+      requestAnimationFrame(() => saveInvoke(onClosed));
+    }
+  };
+
+  return (
+    <div className={Classes.CONTEXT_MENU_POPOVER_TARGET} {...bindMenu}>
+      <Popover
+        onClosed={handleClosed}
+        modifiers={POPPER_MODIFIERS}
+        content={children}
+        enforceFocus={true}
+        isOpen={isOpen}
+        minimal={true}
+        position={Position.RIGHT_TOP}
+        target={<div />}
+        usePortal={false}
+        onInteraction={handleInteraction}
+        {...popoverProps}
+      />
+    </div>
+  );
+}
+
+export default memo(ContextMenu, (prevProps, nextProps) => {
+  if (
+    prevProps.isOpen === nextProps.isOpen &&
+    prevProps.bindMenu.style === nextProps.bindMenu.style
+  ) {
+    return true;
+  } else {
+    return false;
+  }
+});