Merge pull request #531 from trezor/feature/better-menu-indicator

Simplify indicator

src/views/Wallet/components/TopNavigationAccount/components/Indicator/index.js

@@ -1,101 +0,0 @@
-/* @flow */
-
-import styled, { css } from 'styled-components';
-import { colors } from 'trezor-ui-components';
-import React, { PureComponent } from 'react';
-
-type Props = {
-    pathname: string,
-    wrapper: () => ?HTMLElement,
-};
-
-type State = {
-    style: {
-        width: number,
-        left: number,
-    },
-    shouldAnimate: boolean,
-};
-
-const Wrapper = styled.div`
-    position: absolute;
-    bottom: 0px;
-    left: 0;
-    width: 100px;
-    height: 2px;
-    background: ${colors.GREEN_PRIMARY};
-    ${props =>
-        props.animation &&
-        css`
-            transition: all 0.3s ease-in-out;
-        `}
-`;
-
-class Indicator extends PureComponent<Props, State> {
-    constructor(props: Props) {
-        super(props);
-
-        this.state = {
-            style: {
-                width: 0,
-                left: 0,
-            },
-            shouldAnimate: false,
-        };
-
-        this.handleResize = this.handleResize.bind(this);
-    }
-
-    componentDidMount() {
-        window.addEventListener('resize', this.handleResize, false);
-    }
-
-    componentWillReceiveProps(newProps: Props) {
-        if (this.props.pathname !== newProps.pathname) {
-            this.setState({
-                shouldAnimate: true,
-            });
-        }
-    }
-
-    componentDidUpdate() {
-        this.reposition(false);
-    }
-
-    componentWillUnmount() {
-        window.removeEventListener('resize', this.handleResize, false);
-    }
-
-    handleResize() {
-        this.reposition();
-    }
-
-    handleResize: () => void;
-
-    reposition(resetAnimation: boolean = true) {
-        const wrapper = this.props.wrapper();
-        if (!wrapper) return;
-        const active = wrapper.querySelector('.active');
-        if (!active) return;
-        const bounds = active.getBoundingClientRect();
-        const left = bounds.left - wrapper.getBoundingClientRect().left + wrapper.scrollLeft;
-        const { state } = this;
-
-        if (state.style.left !== left) {
-            this.setState({
-                style: {
-                    width: bounds.width,
-                    left,
-                },
-                shouldAnimate: resetAnimation ? false : state.shouldAnimate,
-            });
-        }
-    }
-
-    render() {
-        if (!this.props.wrapper) return null;
-        return <Wrapper style={this.state.style} animation={this.state.shouldAnimate} />;
-    }
-}
-
-export default Indicator;

src/views/Wallet/components/TopNavigationAccount/index.js

@@ -10,7 +10,6 @@ import type { State } from 'flowtype';
 import { FormattedMessage } from 'react-intl';
 
 import l10nMessages from './index.messages';
-import Indicator from './components/Indicator';
 
 type OwnProps = {||};
 
@@ -27,14 +26,13 @@ type LocalState = {
 };
 
 const Wrapper = styled.div`
-    position: relative;
     display: flex;
     height: 100%;
     flex: 1;
     align-items: center;
-    padding: 0px 30px 0 35px;
     overflow-y: hidden;
     overflow-x: auto;
+    padding: 0px 30px 0 35px;
 
     @media screen and (max-width: ${SCREEN_SIZE.MD}) {
         justify-content: space-between;
@@ -51,7 +49,10 @@ const StyledNavLink = styled(NavLink)`
     color: ${colors.TEXT_SECONDARY};
     margin: 0px 4px;
     padding: 20px 35px;
+    display: flex;
+    height: 100%;
     white-space: nowrap;
+    border-bottom: 2px solid ${colors.WHITE};
 
     @media screen and (max-width: ${SCREEN_SIZE.MD}) {
         padding: 20px 10px;
@@ -64,7 +65,6 @@ const StyledNavLink = styled(NavLink)`
 
     &.active,
     &:hover {
-        transition: all 0.3s ease-in-out;
         color: ${colors.TEXT_PRIMARY};
     }
 
@@ -75,27 +75,23 @@ const StyledNavLink = styled(NavLink)`
     &:last-child {
         margin-right: 0px;
     }
+
+    &.has-bottom-border {
+        border-bottom: 2px solid ${colors.GREEN_PRIMARY};
+    }
+`;
+
+const LinkContent = styled.div`
+    display: flex;
+    justify-content: center;
+    align-items: center;
+    padding-top: 4px;
 `;
 
 class TopNavigationAccount extends React.PureComponent<Props, LocalState> {
-    constructor(props: Props) {
-        super(props);
-        this.state = {
-            wrapper: null,
-        };
-    }
-
-    wrapperRefCallback = (element: ?HTMLElement) => {
-        this.setState({
-            wrapper: element,
-        });
-    };
-
-    wrapper: ?HTMLElement;
-
     render() {
         const { config } = this.props.localStorage;
-        const { state, pathname } = this.props.router.location;
+        const { state } = this.props.router.location;
         if (!state) return null;
         const { network } = this.props.selectedAccount;
         if (!network) return null;
@@ -107,22 +103,32 @@ class TopNavigationAccount extends React.PureComponent<Props, LocalState> {
         }`;
 
         return (
-            <Wrapper className="account-tabs" ref={this.wrapperRefCallback}>
+            <Wrapper>
-                <StyledNavLink exact to={`${basePath}`}>
+                <StyledNavLink activeClassName="has-bottom-border" exact to={`${basePath}`}>
+                    <LinkContent>
                         <FormattedMessage {...l10nMessages.TR_NAV_SUMMARY} />
+                    </LinkContent>
                 </StyledNavLink>
-                <StyledNavLink to={`${basePath}/receive`}>
+                <StyledNavLink activeClassName="has-bottom-border" to={`${basePath}/receive`}>
+                    <LinkContent>
                         <FormattedMessage {...l10nMessages.TR_NAV_RECEIVE} />
+                    </LinkContent>
                 </StyledNavLink>
-                <StyledNavLink to={`${basePath}/send`}>
+                <StyledNavLink activeClassName="has-bottom-border" to={`${basePath}/send`}>
+                    <LinkContent>
                         <FormattedMessage {...l10nMessages.TR_NAV_SEND} />
+                    </LinkContent>
                 </StyledNavLink>
                 {networkConfig.hasSignVerify && (
-                    <StyledNavLink to={`${basePath}/signverify`}>
+                    <StyledNavLink
+                        activeClassName="has-bottom-border"
+                        to={`${basePath}/signverify`}
+                    >
+                        <LinkContent>
                             <FormattedMessage {...l10nMessages.TR_NAV_SIGN_AND_VERIFY} />
+                        </LinkContent>
                     </StyledNavLink>
                 )}
-                <Indicator pathname={pathname} wrapper={() => this.state.wrapper} />
             </Wrapper>
         );
     }