Implement UI animations

using Framer Motion

README.md

@@ -24,6 +24,7 @@ This readme file is used mostly to document project dependencies
   - react-pdf
   - react-tooltip
   - js-file-download
+  - framer-motion
   - reagraph
   - @tanstack/react-table
   - @uiw/react-codemirror

rsconcept/frontend/package-lock.json

@@ -14,6 +14,7 @@
         "@uiw/react-codemirror": "^4.21.21",
         "axios": "^1.6.2",
         "clsx": "^2.0.0",
+        "framer-motion": "^10.16.16",
         "js-file-download": "^0.4.12",
         "react": "^18.2.0",
         "react-dom": "^18.2.0",
@@ -4985,6 +4986,44 @@
         "url": "https://github.com/sponsors/rawify"
       }
     },
+    "node_modules/framer-motion": {
+      "version": "10.16.16",
+      "resolved": "https://registry.npmjs.org/framer-motion/-/framer-motion-10.16.16.tgz",
+      "integrity": "sha512-je6j91rd7NmUX7L1XHouwJ4v3R+SO4umso2LUcgOct3rHZ0PajZ80ETYZTajzEXEl9DlKyzjyt4AvGQ+lrebOw==",
+      "dependencies": {
+        "tslib": "^2.4.0"
+      },
+      "optionalDependencies": {
+        "@emotion/is-prop-valid": "^0.8.2"
+      },
+      "peerDependencies": {
+        "react": "^18.0.0",
+        "react-dom": "^18.0.0"
+      },
+      "peerDependenciesMeta": {
+        "react": {
+          "optional": true
+        },
+        "react-dom": {
+          "optional": true
+        }
+      }
+    },
+    "node_modules/framer-motion/node_modules/@emotion/is-prop-valid": {
+      "version": "0.8.8",
+      "resolved": "https://registry.npmjs.org/@emotion/is-prop-valid/-/is-prop-valid-0.8.8.tgz",
+      "integrity": "sha512-u5WtneEAr5IDG2Wv65yhunPSMLIpuKsbuOktRojfrEiEvRyC85LgPMZI63cr7NUqT8ZIGdSVg8ZKGxIug4lXcA==",
+      "optional": true,
+      "dependencies": {
+        "@emotion/memoize": "0.7.4"
+      }
+    },
+    "node_modules/framer-motion/node_modules/@emotion/memoize": {
+      "version": "0.7.4",
+      "resolved": "https://registry.npmjs.org/@emotion/memoize/-/memoize-0.7.4.tgz",
+      "integrity": "sha512-Ja/Vfqe3HpuzRsG1oBtWTHk2PGZ7GR+2Vz5iYGelAw8dx32K0y7PjVuxK6z1nMpZOqAFsRUPCkK1YjJ56qJlgw==",
+      "optional": true
+    },
     "node_modules/fs-minipass": {
       "version": "2.1.0",
       "resolved": "https://registry.npmjs.org/fs-minipass/-/fs-minipass-2.1.0.tgz",

rsconcept/frontend/package.json

@@ -18,6 +18,7 @@
     "@uiw/react-codemirror": "^4.21.21",
     "axios": "^1.6.2",
     "clsx": "^2.0.0",
+    "framer-motion": "^10.16.16",
     "js-file-download": "^0.4.12",
     "react": "^18.2.0",
     "react-dom": "^18.2.0",

rsconcept/frontend/src/components/Common/Button.tsx

@@ -38,7 +38,7 @@ function Button({
       className,
       colors
     )}
-    data-tooltip-id={title ? (globalIDs.tooltip) : undefined}
+    data-tooltip-id={title ? globalIDs.tooltip : undefined}
     data-tooltip-content={title}
     {...restProps}
   >

rsconcept/frontend/src/components/Common/ConceptTooltip.tsx

@@ -22,7 +22,6 @@ function ConceptTooltip({
   ...restProps
 }: ConceptTooltipProps) {
   const { darkMode } = useConceptTheme();
-
   if (typeof window === 'undefined') {
     return null;
   }

rsconcept/frontend/src/components/Common/Dropdown.tsx

@@ -1,25 +1,29 @@
 import clsx from 'clsx';
+import { motion } from 'framer-motion';
+
+import { animateDropdown } from '@/utils/animations';
 
 import { CProps } from '../props';
-import Overlay from './Overlay';
 
 interface DropdownProps
 extends CProps.Styling {
   stretchLeft?: boolean
+  isOpen: boolean
   children: React.ReactNode
 }
 
 function Dropdown({
+  isOpen, stretchLeft,
   className,
-  stretchLeft,
   children,
   ...restProps
 }: DropdownProps) {  
   return (
-  <Overlay 
+  <div className='relative'>
-    layer='z-modal-tooltip'
+  <motion.div
-    position='mt-3'
     className={clsx(
+      'z-modal-tooltip',
+      'absolute mt-3',
       'flex flex-col',
       'border rounded-md shadow-lg',
       'text-sm',
@@ -30,10 +34,14 @@ function Dropdown({
       },
       className
     )}
+    initial={false}
+    animate={isOpen ? 'open' : 'closed'}
+    variants={animateDropdown}
     {...restProps}
   >
     {children}
-  </Overlay>);
+  </motion.div>
+  </div>);
 }
 
 export default Dropdown;

rsconcept/frontend/src/components/Common/DropdownButton.tsx

@@ -1,11 +1,13 @@
 import clsx from 'clsx';
+import { motion } from 'framer-motion';
 
+import { animateDropdownItem } from '@/utils/animations';
 import { globalIDs } from '@/utils/constants';
 
 import { CProps } from '../props';
 
 interface DropdownButtonProps
-extends CProps.Button {
+extends CProps.AnimatedButton {
   text?: string
   icon?: React.ReactNode
 
@@ -20,7 +22,7 @@ function DropdownButton({
   ...restProps
 }: DropdownButtonProps) {
   return (
-  <button type='button'
+  <motion.button type='button'
     onClick={onClick}
     className={clsx(
       'px-3 py-1 inline-flex items-center gap-2',
@@ -33,6 +35,7 @@ function DropdownButton({
       },
       className
     )}
+    variants={animateDropdownItem}
     data-tooltip-id={title ? (globalIDs.tooltip) : undefined}
     data-tooltip-content={title}
     {...restProps}
@@ -40,7 +43,7 @@ function DropdownButton({
     {children ? children : null}
     {!children && icon ? icon : null}
     {!children && text ? <span>{text}</span> : null}
-  </button>);
+  </motion.button>);
 }
 
 export default DropdownButton;

rsconcept/frontend/src/components/Common/DropdownCheckbox.tsx

@@ -1,4 +1,7 @@
 import clsx from 'clsx';
+import { motion } from 'framer-motion';
+
+import { animateDropdownItem } from '@/utils/animations';
 
 import Checkbox from './Checkbox';
 
@@ -12,7 +15,8 @@ interface DropdownCheckboxProps {
 
 function DropdownCheckbox({ title, setValue, disabled, ...restProps }: DropdownCheckboxProps) {
   return (
-  <div
+  <motion.div
+    variants={animateDropdownItem}
     title={title}
     className={clsx(
       'px-3 py-1',
@@ -26,7 +30,7 @@ function DropdownCheckbox({ title, setValue, disabled, ...restProps }: DropdownC
       setValue={setValue}
       {...restProps}
     /> 
-  </div>);
+  </motion.div>);
 }
 
 export default DropdownCheckbox;

rsconcept/frontend/src/components/Common/Modal.tsx

@@ -1,10 +1,12 @@
 'use client';
 
 import clsx from 'clsx';
+import { motion } from 'framer-motion';
 import { useRef } from 'react';
 import { BiX } from 'react-icons/bi';
 
 import useEscapeKey from '@/hooks/useEscapeKey';
+import { animateModal } from '@/utils/animations';
 
 import { CProps } from '../props';
 import Button from './Button';
@@ -56,13 +58,16 @@ function Modal({
       'w-full h-full',
       'clr-modal-backdrop'
     )}/>
-    <div ref={ref}
+    <motion.div ref={ref}
       className={clsx(
         'z-modal',
         'fixed bottom-1/2 left-1/2 -translate-x-1/2 translate-y-1/2',
         'border shadow-md',
         'clr-app'
       )}
+      initial={{...animateModal.initial}}
+      animate={{...animateModal.animate}}
+      exit={{...animateModal.exit}}
       {...restProps}
     >
       <Overlay position='right-[0.3rem] top-2'>
@@ -107,7 +112,7 @@ function Modal({
           onClick={handleCancel}
         />
       </div>
-    </div>
+    </motion.div>
   </>);
 }
 

rsconcept/frontend/src/components/Navigation/Navigation.tsx

@@ -1,10 +1,12 @@
 import clsx from 'clsx';
+import { motion } from 'framer-motion';
 import { FaSquarePlus } from 'react-icons/fa6';
 import { IoLibrary } from 'react-icons/io5';
 
 import { EducationIcon } from '@/components/Icons';
 import { useConceptNavigation } from '@/context/NagivationContext';
 import { useConceptTheme } from '@/context/ThemeContext';
+import { animateNavigation } from '@/utils/animations';
 
 import Logo from './Logo';
 import NavigationButton from './NavigationButton';
@@ -13,7 +15,7 @@ import UserMenu from './UserMenu';
 
 function Navigation () {
   const router = useConceptNavigation();
-  const { noNavigation } = useConceptTheme();
+  const { noNavigationAnimation } = useConceptTheme();
 
   const navigateHome = () => router.push('/');
   const navigateLibrary = () => router.push('/library');
@@ -28,13 +30,15 @@ function Navigation () {
     'select-none'
   )}>
     <ToggleNavigationButton />
-    {!noNavigation ?
+    <motion.div
-    <div
       className={clsx(
         'pl-2 pr-[0.9rem] h-[3rem]',
         'flex justify-between',
-        'border-b-2 rounded-none'
+        'shadow-border'
       )}
+      initial={false}
+      animate={!noNavigationAnimation ? 'open' : 'closed'}
+      variants={animateNavigation}
     >
       <div className='flex items-center mr-2 cursor-pointer' onClick={navigateHome} tabIndex={-1}>
         <Logo />
@@ -60,7 +64,7 @@ function Navigation () {
         />
         <UserMenu />
       </div>
-    </div> : null}
+    </motion.div>
   </nav>);
 }
 

rsconcept/frontend/src/components/Navigation/ToggleNavigationButton.tsx

@@ -1,36 +1,28 @@
 import clsx from 'clsx';
-import { useMemo } from 'react';
+import { motion } from 'framer-motion';
+import { RiPushpinFill, RiUnpinLine } from 'react-icons/ri';
 
 import { useConceptTheme } from '@/context/ThemeContext';
+import { animateNavigationToggle } from '@/utils/animations';
 
 function ToggleNavigationButton() {
-  const { noNavigation, toggleNoNavigation } = useConceptTheme();
+  const { noNavigationAnimation, toggleNoNavigation } = useConceptTheme();
-  const text = useMemo(() => (
-    noNavigation ?
-      '∨∨∨'
-      :
-      <>
-        <p>{'>'}</p>
-        <p>{'>'}</p>
-      </>
-    ), [noNavigation]
-  );
   return (
-  <button type='button' tabIndex={-1}
+  <motion.button type='button' tabIndex={-1}
-    title={noNavigation ? 'Показать навигацию' : 'Скрыть навигацию'}
+    title={noNavigationAnimation ? 'Показать навигацию' : 'Скрыть навигацию'}
     className={clsx(
-      'absolute top-0 right-0 z-navigation',
+      'absolute top-0 right-0 z-navigation flex items-center justify-center',
-      'border-b-2 border-l-2 rounded-none',
       'clr-btn-nav',
-      {
+      'select-none disabled:cursor-not-allowed'
-        'px-1 h-[1.6rem]': noNavigation,
-        'w-[1.2rem] h-[3rem]': !noNavigation
-      }
     )}
     onClick={toggleNoNavigation}
+    initial={false}
+    animate={noNavigationAnimation ? 'off' : 'on'}
+    variants={animateNavigationToggle}
   >
-    {text}
+    {!noNavigationAnimation ? <RiPushpinFill /> : null}
-  </button>);
+    {noNavigationAnimation ? <RiUnpinLine /> : null}
+  </motion.button>);
 }
 
 export default ToggleNavigationButton;

rsconcept/frontend/src/components/Navigation/UserDropdown.tsx

@@ -5,10 +5,11 @@ import { useConceptNavigation } from '@/context/NagivationContext';
 import { useConceptTheme } from '@/context/ThemeContext';
 
 interface UserDropdownProps {
+  isOpen: boolean
   hideDropdown: () => void
 }
 
-function UserDropdown({ hideDropdown }: UserDropdownProps) {
+function UserDropdown({ isOpen, hideDropdown }: UserDropdownProps) {
   const { darkMode, toggleDarkMode } = useConceptTheme();
   const router = useConceptNavigation();
   const { user, logout } = useAuth();
@@ -25,7 +26,7 @@ function UserDropdown({ hideDropdown }: UserDropdownProps) {
   };
 
   return (
-  <Dropdown className='w-36' stretchLeft>
+  <Dropdown className='w-36' stretchLeft isOpen={isOpen}>
     <DropdownButton
       text={user?.username}
       title='Профиль пользователя'

rsconcept/frontend/src/components/Navigation/UserMenu.tsx

@@ -27,10 +27,10 @@ function UserMenu() {
       icon={<FaCircleUser size='1.5rem' />}
       onClick={menu.toggle}
     /> : null}
-    {(user && menu.isActive) ?
     <UserDropdown
+      isOpen={!!user && menu.isOpen}
       hideDropdown={() => menu.hide()}
-    /> : null}
+    />
   </div>);
 }
 

rsconcept/frontend/src/components/RefsInput/RefsInput.tsx

@@ -6,6 +6,7 @@ import { createTheme } from '@uiw/codemirror-themes';
 import CodeMirror, { BasicSetupOptions, ReactCodeMirrorProps, ReactCodeMirrorRef } from '@uiw/react-codemirror';
 import clsx from 'clsx';
 import { EditorView } from 'codemirror';
+import { AnimatePresence } from 'framer-motion';
 import { RefObject, useCallback, useMemo, useRef, useState } from 'react';
 
 import Label from '@/components/Common/Label';
@@ -164,6 +165,7 @@ function RefsInput({
   }, [thisRef]);
 
   return (<>
+  <AnimatePresence>
   {showEditor ?
   <DlgEditReference
     hideWindow={() => setShowEditor(false)}
@@ -177,6 +179,8 @@ function RefsInput({
     }}
     onSave={handleInputReference}
   /> : null}
+  </AnimatePresence>
+  
   <div className={clsx(
     'flex flex-col gap-2',
     cursor

rsconcept/frontend/src/components/props.d.ts

@@ -1,4 +1,6 @@
 // =========== Module contains interfaces for common UI elements. ==========
+import { HTMLMotionProps } from 'framer-motion';
+
 export namespace CProps {
 
 export type Control = {
@@ -33,4 +35,6 @@ export type Label = Omit<
 export type TextArea = React.DetailedHTMLProps<React.TextareaHTMLAttributes<HTMLTextAreaElement>, HTMLTextAreaElement>;
 export type Input = React.DetailedHTMLProps<React.InputHTMLAttributes<HTMLInputElement>, HTMLInputElement>;
 
+export type AnimatedButton = Omit<HTMLMotionProps<'button'>, 'type'>;
+
 }

rsconcept/frontend/src/context/ThemeContext.tsx

@@ -1,10 +1,11 @@
 'use client';
 
 import clsx from 'clsx';
-import { createContext, useContext, useLayoutEffect, useMemo, useState } from 'react';
+import { createContext, useCallback, useContext, useLayoutEffect, useMemo, useState } from 'react';
 
 import ConceptTooltip from '@/components/Common/ConceptTooltip';
 import useLocalStorage from '@/hooks/useLocalStorage';
+import { animationDuration } from '@/utils/animations';
 import { darkT, IColorTheme, lightT } from '@/utils/color';
 import { globalIDs } from '@/utils/constants';
 
@@ -17,6 +18,7 @@ interface IThemeContext {
   darkMode: boolean
   toggleDarkMode: () => void
 
+  noNavigationAnimation: boolean
   noNavigation: boolean
   toggleNoNavigation: () => void
 
@@ -44,6 +46,7 @@ export const ThemeState = ({ children }: ThemeStateProps) => {
   const [darkMode, setDarkMode] = useLocalStorage('darkMode', false);
   const [colors, setColors] = useState<IColorTheme>(lightT);
   const [noNavigation, setNoNavigation] = useState(false);
+  const [noNavigationAnimation, setNoNavigationAnimation] = useState(false);
   const [noFooter, setNoFooter] = useState(false);
   const [showScroll, setShowScroll] = useState(false);
 
@@ -65,6 +68,17 @@ export const ThemeState = ({ children }: ThemeStateProps) => {
     setColors(darkMode ? darkT : lightT)
   }, [darkMode, setColors]);
 
+  const toggleNoNavigation = useCallback(
+  () => {
+    if (noNavigation) {
+      setNoNavigationAnimation(false);
+      setNoNavigation(false);
+    } else {
+      setNoNavigationAnimation(true);
+      setTimeout(() => setNoNavigation(true), animationDuration.navigationToggle);
+    }
+  }, [noNavigation]);
+
   const mainHeight = useMemo(
   () => {
     return !noNavigation ?
@@ -82,9 +96,9 @@ export const ThemeState = ({ children }: ThemeStateProps) => {
   return (
   <ThemeContext.Provider value={{
     darkMode, colors,
-    noNavigation, noFooter, showScroll,
+    noNavigationAnimation, noNavigation, noFooter, showScroll,
     toggleDarkMode: () => setDarkMode(prev => !prev),
-    toggleNoNavigation: () => setNoNavigation(prev => !prev),
+    toggleNoNavigation: toggleNoNavigation,
     setNoFooter, setShowScroll,
     viewportHeight, mainHeight
   }}>

rsconcept/frontend/src/hooks/useDropdown.ts

@@ -5,17 +5,17 @@ import { useRef, useState } from 'react';
 import useClickedOutside from './useClickedOutside';
 
 function useDropdown() {
-  const [isActive, setIsActive] = useState(false);
+  const [isOpen, setIsOpen] = useState(false);
   const ref = useRef(null);
 
-  useClickedOutside({ ref, callback: () => setIsActive(false) });
+  useClickedOutside({ ref, callback: () => setIsOpen(false) });
 
   return {
     ref,
-    isActive,
+    isOpen,
-    setIsActive,
+    setIsOpen,
-    toggle: () => setIsActive(!isActive),
+    toggle: () => setIsOpen(!isOpen),
-    hide: () => setIsActive(false)
+    hide: () => setIsOpen(false)
   };
 }
 

rsconcept/frontend/src/pages/LibraryPage/PickerStrategy.tsx

@@ -48,8 +48,7 @@ function PickerStrategy({ value, onChange }: PickerStrategyProps) {
       text={labelLibraryFilter(value)}
       onClick={strategyMenu.toggle}
     />
-    {strategyMenu.isActive ?
+    <Dropdown isOpen={strategyMenu.isOpen}>
-    <Dropdown>
       {Object.values(LibraryFilterStrategy).map(
       (enumValue, index) => {
         const strategy = enumValue as LibraryFilterStrategy;
@@ -63,7 +62,7 @@ function PickerStrategy({ value, onChange }: PickerStrategyProps) {
           disabled={isStrategyDisabled(strategy)}
         />);
       })}
-    </Dropdown> : null}
+    </Dropdown>
   </div>
   );
 }

rsconcept/frontend/src/pages/RSFormPage/EditorConstituenta/EditorConstituenta.tsx

@@ -1,5 +1,6 @@
 'use client';
 
+import { AnimatePresence } from 'framer-motion';
 import { Dispatch, SetStateAction, useMemo, useState } from 'react';
 
 import { useRSForm } from '@/context/RSFormContext';
@@ -149,6 +150,7 @@ function EditorConstituenta({
         onEditTerm={onEditTerm}
         onRenameCst={onRenameCst}
       />
+      <AnimatePresence>
       {(showList && windowSize.width && windowSize.width >= SIDELIST_HIDE_THRESHOLD) ?
       <ViewConstituents
         schema={schema}
@@ -157,6 +159,7 @@ function EditorConstituenta({
         activeID={activeID}
         onOpenEdit={onOpenEdit}
       />: null}
+      </AnimatePresence>
     </div>
   </>);
 }

rsconcept/frontend/src/pages/RSFormPage/EditorRSExpression/EditorRSExpression.tsx

@@ -1,6 +1,7 @@
 'use client';
 
 import { ReactCodeMirrorRef } from '@uiw/react-codemirror';
+import { AnimatePresence } from 'framer-motion';
 import { useCallback, useLayoutEffect, useRef, useState } from 'react';
 import { BiListUl } from 'react-icons/bi';
 import { FaRegKeyboard } from 'react-icons/fa6';
@@ -134,12 +135,14 @@ function EditorRSExpression({
   }
 
   return (<>
+  <AnimatePresence>
   {showAST ? 
   <DlgShowAST
     expression={expression}
     syntaxTree={syntaxTree}
     hideWindow={() => setShowAST(false)}
   /> : null}
+  </AnimatePresence>
   
   <div>
     <Overlay position='top-0 right-0 flex'>
@@ -179,18 +182,18 @@ function EditorRSExpression({
       {...restProps}
     />
 
-    {showControls ?
     <RSEditorControls
+      isOpen={showControls}
       disabled={disabled}
       onEdit={handleEdit}
-    /> : null}
+    />
     
-    {(parseData && parseData.errors.length > 0) ? 
     <ParsingResult
+      isOpen={!!parseData && parseData.errors.length > 0}
       data={parseData}
       disabled={disabled}
       onShowError={onShowError}
-    />: null}
+    />
   </div>
   </>);
 }

rsconcept/frontend/src/pages/RSFormPage/EditorRSExpression/ParsingResult.tsx

@@ -1,23 +1,39 @@
 'use client';
 
+import clsx from 'clsx';
+import { motion } from 'framer-motion';
+
 import { IExpressionParse, IRSErrorDescription } from '@/models/rslang';
+import { animateRSControl } from '@/utils/animations';
 import { describeRSError } from '@/utils/labels';
 import { getRSErrorPrefix } from '@/utils/misc';
 
 interface ParsingResultProps {
-  data: IExpressionParse
+  data: IExpressionParse | undefined
   disabled?: boolean
+  isOpen: boolean
   onShowError: (error: IRSErrorDescription) => void
 }
 
-function ParsingResult({ data, disabled, onShowError }: ParsingResultProps) {
+function ParsingResult({ isOpen, data, disabled, onShowError }: ParsingResultProps) {
-  const errorCount = data.errors.reduce((total, error) => (error.isCritical ? total + 1 : total), 0);
+  const errorCount = data ? data.errors.reduce((total, error) => (error.isCritical ? total + 1 : total), 0) : 0;
-  const warningsCount = data.errors.length - errorCount;
+  const warningsCount = data ? data.errors.length - errorCount : 0;
 
   return (
-  <div className='px-2 pt-1 text-sm border overflow-y-auto h-[4.5rem]'>
+  <motion.div 
+    className={clsx(
+      'px-2 pt-1',
+      'h-[4.5rem] mt-3',
+      'text-sm',
+      'border',
+      'overflow-y-auto'
+    )}
+    initial={false}
+    animate={isOpen ? 'open' : 'closed'}
+    variants={animateRSControl}
+  >
     <p>Ошибок: <b>{errorCount}</b> | Предупреждений: <b>{warningsCount}</b></p>
-    {data.errors.map(
+    {data?.errors.map(
     (error, index) => {
       return (
       <p
@@ -31,7 +47,7 @@ function ParsingResult({ data, disabled, onShowError }: ParsingResultProps) {
         <span>{` ${describeRSError(error)}`}</span>
       </p>);
     })}
-  </div>);
+  </motion.div>);
 }
 
 export default ParsingResult;

rsconcept/frontend/src/pages/RSFormPage/EditorRSExpression/RSEditControls.tsx

@@ -1,4 +1,7 @@
+import { motion } from 'framer-motion';
+
 import { TokenID } from '@/models/rslang';
+import { animateRSControl } from '@/utils/animations';
 import { prefixes } from '@/utils/constants';
 
 import RSLocalButton from './RSLocalButton';
@@ -79,13 +82,19 @@ const SECONDARY_THIRD_ROW = [
 ];
 
 interface RSEditorControlsProps {
-  onEdit: (id: TokenID, key?: string) => void
+  isOpen: boolean
   disabled?: boolean
+  onEdit: (id: TokenID, key?: string) => void
 }
 
-function RSEditorControls({ onEdit, disabled }: RSEditorControlsProps) {
+function RSEditorControls({ isOpen, disabled, onEdit }: RSEditorControlsProps) {
   return (
-  <div className='flex-wrap text-sm divide-solid'>
+  <motion.div
+    className='flex-wrap text-sm divide-solid'
+    initial={false}
+    animate={isOpen ? 'open' : 'closed'}
+    variants={animateRSControl}
+  >
     {MAIN_FIRST_ROW.map(
     (token) => 
     <RSTokenButton key={`${prefixes.rsedit_btn}${token}`}
@@ -118,7 +127,7 @@ function RSEditorControls({ onEdit, disabled }: RSEditorControlsProps) {
     <RSLocalButton key={`${prefixes.rsedit_btn}${title}`}
       text={text} title={title} onInsert={onEdit} disabled={disabled}
     />)}
-  </div>);
+  </motion.div>);
 }
 
 export default RSEditorControls;

rsconcept/frontend/src/pages/RSFormPage/EditorRSList/RSListToolbar.tsx

@@ -70,8 +70,7 @@ function RSListToolbar({
         disabled={!isMutable}
         onClick={insertMenu.toggle}
       />
-      {insertMenu.isActive ?
+      <Dropdown isOpen={insertMenu.isOpen}>
-      <Dropdown>
       {(Object.values(CstType)).map(
       (typeStr) => 
         <DropdownButton
@@ -81,7 +80,7 @@ function RSListToolbar({
           title={getCstTypeShortcut(typeStr as CstType)}
         />
       )}
-      </Dropdown> : null}
+      </Dropdown>
     </div>
     <MiniButton
       title='Удалить выбранные [Delete]'

rsconcept/frontend/src/pages/RSFormPage/EditorTermGraph/EditorTermGraph.tsx

@@ -1,6 +1,7 @@
 'use client';
 
 import clsx from 'clsx';
+import { AnimatePresence } from 'framer-motion';
 import { useCallback, useLayoutEffect, useMemo, useState } from 'react';
 import { GraphEdge, GraphNode, LayoutTypes } from 'reagraph';
 
@@ -196,12 +197,14 @@ function EditorTermGraph({ isMutable, onOpenEdit, onCreateCst, onDeleteCst }: Ed
 
   return (
   <div tabIndex={-1} onKeyDown={handleKeyDown}>
+    <AnimatePresence>
     {showParamsDialog ?
     <DlgGraphParams
       hideWindow={() => setShowParamsDialog(false)}
       initial={filterParams}
       onConfirm={handleChangeParams}
     /> : null}
+    </AnimatePresence>
 
     <SelectedCounter hideZero
       total={schema?.stats?.count_all ?? 0}

rsconcept/frontend/src/pages/RSFormPage/RSTabs.tsx

@@ -2,6 +2,7 @@
 
 import axios from 'axios';
 import clsx from 'clsx';
+import { AnimatePresence } from 'framer-motion';
 import fileDownload from 'js-file-download';
 import { useCallback, useLayoutEffect, useMemo, useState } from 'react';
 import { TabList, TabPanel, Tabs } from 'react-tabs';
@@ -346,7 +347,7 @@ function RSTabs() {
   return (<>
   {loading ? <ConceptLoader /> : null}
   {error ? <ProcessError error={error} /> : null}
-
+  <AnimatePresence>
     {showUpload ? 
     <DlgUploadRSForm
       hideWindow={() => setShowUpload(false)}
@@ -389,6 +390,7 @@ function RSTabs() {
       insertAfter={insertCstID}
       onCreate={handleCreateCst}
     /> : null}
+  </AnimatePresence>
 
   {(schema && !loading) ?
   <Tabs

rsconcept/frontend/src/pages/RSFormPage/RSTabsMenu.tsx

@@ -104,12 +104,10 @@ function RSTabsMenu({
         style={{outlineColor: 'transparent'}}
         onClick={schemaMenu.toggle}
       />
-      {schemaMenu.isActive ?
+      <Dropdown isOpen={schemaMenu.isOpen}>
-      <Dropdown>
+        <DropdownButton disabled={(!user || !isClaimable) && !isOwned}
-        <DropdownButton
           text={isOwned ? 'Вы — владелец' : 'Стать владельцем'}
-          title={!user || !isClaimable ? 'Взять во владение можно общую изменяемую схему' : ''}
+          icon={<LuCrown size='1rem' className={isOwned ? 'clr-text-success' : ''} />}
-          icon={<LuCrown size='1rem' className={isOwned ? 'clr-text-success' : 'clr-text-controls'} />}
           onClick={(!isOwned && user && isClaimable) ? handleClaimOwner : undefined}
         />
         <DropdownButton
@@ -142,7 +140,7 @@ function RSTabsMenu({
           icon={<BiPlusCircle size='1rem' className='clr-text-url' />}
           onClick={handleCreateNew}
         />
-      </Dropdown> : null}
+      </Dropdown>
     </div>
     
     <div ref={editMenu.ref}>
@@ -153,8 +151,7 @@ function RSTabsMenu({
         icon={<FiEdit size='1.25rem' className={isMutable ? 'clr-text-success' : 'clr-text-warning'}/>}
         onClick={editMenu.toggle}
       />
-      {editMenu.isActive ?
+      <Dropdown isOpen={editMenu.isOpen}>
-      <Dropdown>
         <DropdownButton disabled={!isMutable}
           text='Сброс имён'
           title='Присвоить порядковые имена и обновить выражения'
@@ -167,7 +164,7 @@ function RSTabsMenu({
           icon={<BiDiamond size='1rem' className={isMutable ? 'clr-text-success': ''} />}
           onClick={handleTemplates}
         />
-      </Dropdown>: null}
+      </Dropdown>
     </div>
 
     <div ref={accessMenu.ref}>
@@ -182,8 +179,7 @@ function RSTabsMenu({
         }
         onClick={accessMenu.toggle}
       />
-      {accessMenu.isActive ?
+      <Dropdown isOpen={accessMenu.isOpen}>
-      <Dropdown>
         <DropdownButton
           text={labelAccessMode(UserAccessMode.READER)}
           title={describeAccessMode(UserAccessMode.READER)}
@@ -202,7 +198,7 @@ function RSTabsMenu({
           icon={<BiMeteor size='1rem' className={user?.is_staff ? 'clr-text-primary': ''} />}
           onClick={() => handleChangeMode(UserAccessMode.ADMIN)}
         />
-      </Dropdown>: null}
+      </Dropdown>
     </div>
   </div>);
 }

rsconcept/frontend/src/pages/RSFormPage/ViewConstituents/ConstituentsSearch.tsx

@@ -90,8 +90,7 @@ function ConstituentsSearch({ schema, activeID, activeExpression, setFiltered }:
         text={labelCstMathchMode(filterMatch)}
         onClick={matchModeMenu.toggle}
       />
-      {matchModeMenu.isActive ?
+      <Dropdown stretchLeft isOpen={matchModeMenu.isOpen}>
-      <Dropdown stretchLeft>
         {Object.values(CstMatchMode).filter(value => !isNaN(Number(value))).map(
         (value, index) => {
           const matchMode = value as CstMatchMode;
@@ -103,7 +102,7 @@ function ConstituentsSearch({ schema, activeID, activeExpression, setFiltered }:
             <p><b>{labelCstMathchMode(matchMode)}:</b> {describeCstMathchMode(matchMode)}</p>
           </DropdownButton>);
         })}
-      </Dropdown> : null}
+      </Dropdown>
     </div>
 
     <div ref={sourceMenu.ref}>
@@ -114,8 +113,7 @@ function ConstituentsSearch({ schema, activeID, activeExpression, setFiltered }:
         text={labelCstSource(filterSource)}
         onClick={sourceMenu.toggle}
       />
-      {sourceMenu.isActive ?
+      <Dropdown stretchLeft isOpen={sourceMenu.isOpen}>
-      <Dropdown stretchLeft>
         {Object.values(DependencyMode).filter(value => !isNaN(Number(value))).map(
         (value, index) => {
           const source = value as DependencyMode;
@@ -127,7 +125,7 @@ function ConstituentsSearch({ schema, activeID, activeExpression, setFiltered }:
             <p><b>{labelCstSource(source)}:</b> {describeCstSource(source)}</p>
           </DropdownButton>);
         })}
-      </Dropdown> : null}
+      </Dropdown>
     </div>
   </div>);
 }

rsconcept/frontend/src/pages/RSFormPage/ViewConstituents/ViewConstituents.tsx

@@ -1,9 +1,11 @@
 'use client';
 
+import { motion } from 'framer-motion';
 import { useMemo, useState } from 'react';
 
 import { useConceptTheme } from '@/context/ThemeContext';
 import { IConstituenta, IRSForm } from '@/models/rsform';
+import { animateSideView } from '@/utils/animations';
 
 import ConstituentsSearch from './ConstituentsSearch';
 import ConstituentsTable from './ConstituentsTable';
@@ -36,7 +38,12 @@ function ViewConstituents({ expression, baseHeight, schema, activeID, onOpenEdit
   }, [noNavigation, baseHeight]);
 
   return (
-  <div className='mt-[2.25rem] border'>
+  <motion.div
+    className='mt-[2.25rem] border'
+    initial={{...animateSideView.initial}}
+    animate={{...animateSideView.animate}}
+    exit={{...animateSideView.exit}}
+  >
     <ConstituentsSearch 
       schema={schema}
       activeID={activeID}
@@ -49,7 +56,7 @@ function ViewConstituents({ expression, baseHeight, schema, activeID, onOpenEdit
       onOpenEdit={onOpenEdit}
       denseThreshold={COLUMN_EXPRESSION_HIDE_THRESHOLD}
     />
-  </div>);
+  </motion.div>);
 }
 
 export default ViewConstituents;

rsconcept/frontend/src/pages/UserProfilePage/UserTabs.tsx

@@ -1,5 +1,6 @@
 'use client';
 
+import { AnimatePresence } from 'framer-motion';
 import { useMemo, useState } from 'react';
 import { FiBell, FiBellOff } from 'react-icons/fi';
 
@@ -50,11 +51,12 @@ function UserTabs() {
           <EditorPassword />
         </div>   
       </div>
+      <AnimatePresence>
       {(subscriptions.length > 0 && showSubs) ?
-      <div>
+      <ViewSubscriptions
-        <h1 className='mb-6'>Отслеживаемые схемы</h1>
+        items={subscriptions}
-        <ViewSubscriptions items={subscriptions} />
+      /> : null}
-      </div> : null}
+      </AnimatePresence>
     </div> : null}
   </>);
 }

rsconcept/frontend/src/pages/UserProfilePage/ViewSubscriptions.tsx

@@ -1,11 +1,13 @@
 'use client';
 
+import { motion } from 'framer-motion';
 import { useMemo } from 'react';
 import { useIntl } from 'react-intl';
 
 import DataTable, { createColumnHelper } from '@/components/DataTable';
 import { useConceptNavigation } from '@/context/NagivationContext';
 import { ILibraryItem } from '@/models/library';
+import { animateSideView } from '@/utils/animations';
 
 interface ViewSubscriptionsProps {
   items: ILibraryItem[]
@@ -52,6 +54,12 @@ function ViewSubscriptions({items}: ViewSubscriptionsProps) {
   ], [intl]);
 
   return (
+  <motion.div
+    initial={{...animateSideView.initial}}
+    animate={{...animateSideView.animate}}
+    exit={{...animateSideView.exit}}
+  >
+    <h1 className='mb-6'>Отслеживаемые схемы</h1>
     <DataTable dense noFooter
       className='max-h-[23.8rem] overflow-y-auto text-sm border'
       columns={columns}
@@ -70,7 +78,8 @@ function ViewSubscriptions({items}: ViewSubscriptionsProps) {
       }
 
       onRowClicked={openRSForm}
-  />);
+    />
+  </motion.div>);
 }
 
 export default ViewSubscriptions;

rsconcept/frontend/src/utils/animations.ts

@@ -0,0 +1,163 @@
+/**
+ * Module: animations parameters.
+ */
+
+import { Variants } from 'framer-motion';
+
+/**
+ * Duration constants in ms.
+ */
+export const animationDuration = {
+  navigationToggle: 500
+};
+
+export const animateNavigation: Variants = {
+  open: {
+    height: '3rem',
+    translateY: 0,
+    transition: {
+      type: 'spring',
+      bounce: 0,
+      duration: animationDuration.navigationToggle / 1000
+    }
+  },
+  closed: {
+    height: 0,
+    translateY: '-1.5rem',
+    transition: {
+      type: 'spring',
+      bounce: 0,
+      duration: animationDuration.navigationToggle / 1000
+    }
+  }
+};
+
+export const animateNavigationToggle: Variants = {
+  on: {
+    height: '3rem',
+    width: '1.2rem',
+    transition: {
+      type: 'spring',
+      bounce: 0,
+      duration: animationDuration.navigationToggle / 1000
+    }
+  },
+  off: {
+    height: '1.2rem',
+    width: '3rem',
+    transition: {
+      type: 'spring',
+      bounce: 0,
+      duration: animationDuration.navigationToggle / 1000
+    }
+  }
+};
+
+export const animateDropdown: Variants = {
+  open: {
+    clipPath: 'inset(0% 0% 0% 0%)',
+    transition: {
+      type: 'spring',
+      bounce: 0,
+      duration: 0.4,
+      delayChildren: 0.2,
+      staggerChildren: 0.05
+    }
+  },
+  closed: {
+    clipPath: 'inset(10% 0% 90% 0%)',
+    transition: {
+      type: 'spring',
+      bounce: 0,
+      duration: 0.3
+    }
+  }
+};
+
+export const animateDropdownItem: Variants = {
+  open: {
+    opacity: 1,
+    y: 0,
+    transition: {
+      type: 'spring',
+      duration: 0.1,
+      stiffness: 300,
+      damping: 24
+    }
+  },
+  closed: {
+    opacity: 0,
+    y: 10,
+    transition: {
+      duration: 0.1
+    }
+  }
+};
+
+export const animateRSControl: Variants = {
+  open: {
+    clipPath: 'inset(0% 0% 0% 0%)',
+    height: 'max-content',
+    transition: {
+      type: 'spring',
+      bounce: 0,
+      duration: 0.4
+    }
+  },
+  closed: {
+    clipPath: 'inset(0% 0% 100% 0%)',
+    height: 0,
+    transition: {
+      type: 'spring',
+      bounce: 0,
+      duration: 0.3
+    }
+  }
+};
+
+export const animateSideView = {
+  initial: {
+    clipPath: 'inset(0% 100% 0% 0%)',
+  },
+  animate: {
+    clipPath: 'inset(0% 0% 0% 0%)',
+    transition: {
+      type: 'spring',
+      bounce: 0,
+      duration: 1
+    }
+  },
+  exit: {
+    clipPath: 'inset(0% 100% 0% 0%)',
+    transition: {
+      type: 'spring',
+      bounce: 0,
+      duration: 1
+    }
+  }
+};
+
+export const animateModal = {
+  initial: {
+    clipPath: 'inset(50% 50% 50% 50%)',
+    opacity: 0
+  },
+  animate: {
+    clipPath: 'inset(0% 0% 0% 0%)',
+    opacity: 1,
+    transition: {
+      type: 'spring',
+      bounce: 0,
+      duration: 0.3
+    }
+  },
+  exit: {
+    opacity: 0,
+    clipPath: 'inset(50% 50% 50% 50%)',
+    transition: {
+      type: 'spring',
+      bounce: 0,
+      duration: 0.2
+    }
+  }
+};