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39 lines
1.2 KiB
TypeScript
39 lines
1.2 KiB
TypeScript
import { useSelector } from 'react-redux';
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import styled from 'styled-components';
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import { getShowScrollButton } from '../state/selectors/conversations';
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import { useSelectedUnreadCount } from '../state/selectors/selectedConversation';
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import { SessionIconButton } from './icon';
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import { SessionUnreadCount } from './icon/SessionNotificationCount';
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const SessionScrollButtonDiv = styled.div`
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position: fixed;
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z-index: 2;
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right: 60px;
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animation: fadein var(--default-duration);
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.session-icon-button {
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background-color: var(--message-bubbles-received-background-color);
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box-shadow: var(--scroll-button-shadow);
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}
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`;
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export const SessionScrollButton = (props: { onClickScrollBottom: () => void }) => {
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const show = useSelector(getShowScrollButton);
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const unreadCount = useSelectedUnreadCount();
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return (
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<SessionScrollButtonDiv>
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<SessionIconButton
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iconType="chevron"
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iconSize={'huge'}
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isHidden={!show}
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onClick={props.onClickScrollBottom}
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dataTestId="scroll-to-bottom-button"
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>
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{Boolean(unreadCount) && <SessionUnreadCount count={unreadCount} />}
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</SessionIconButton>
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</SessionScrollButtonDiv>
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);
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};
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