1 files changed, 0 insertions, 166 deletions
diff --git a/packages/instant/src/components/erc20_asset_amount_input.tsx b/packages/instant/src/components/erc20_asset_amount_input.tsx
deleted file mode 100644
index 0418f9165..000000000
--- a/packages/instant/src/components/erc20_asset_amount_input.tsx
+++ /dev/null
@@ -1,166 +0,0 @@
-import { BigNumber } from '@0x/utils';
-import * as _ from 'lodash';
-import * as React from 'react';
-
-import { ColorOption, transparentWhite } from '../style/theme';
-import { ERC20Asset, SimpleHandler } from '../types';
-import { assetUtils } from '../util/asset';
-import { util } from '../util/util';
-
-import { ScalingAmountInput } from './scaling_amount_input';
-
-import { Container } from './ui/container';
-import { Flex } from './ui/flex';
-import { Icon } from './ui/icon';
-import { Text } from './ui/text';
-
-// Asset amounts only apply to ERC20 assets
-export interface ERC20AssetAmountInputProps {
-    asset?: ERC20Asset;
-    value?: BigNumber;
-    onChange: (value?: BigNumber, asset?: ERC20Asset) => void;
-    onSelectAssetClick?: (asset?: ERC20Asset) => void;
-    startingFontSizePx: number;
-    fontColor?: ColorOption;
-    isInputDisabled: boolean;
-    canSelectOtherAsset: boolean;
-    numberOfAssetsAvailable?: number;
-}
-
-export interface ERC20AssetAmountInputState {
-    currentFontSizePx: number;
-}
-
-export class ERC20AssetAmountInput extends React.PureComponent<ERC20AssetAmountInputProps, ERC20AssetAmountInputState> {
-    public static defaultProps = {
-        onChange: util.boundNoop,
-        isDisabled: false,
-    };
-    constructor(props: ERC20AssetAmountInputProps) {
-        super(props);
-        this.state = {
-            currentFontSizePx: props.startingFontSizePx,
-        };
-    }
-    public render(): React.ReactNode {
-        const { asset } = this.props;
-        return (
-            <Container whiteSpace="nowrap">
-                {_.isUndefined(asset) ? this._renderTokenSelectionContent() : this._renderContentForAsset(asset)}
-            </Container>
-        );
-    }
-    private readonly _renderContentForAsset = (asset: ERC20Asset): React.ReactNode => {
-        const { onChange, isInputDisabled, ...rest } = this.props;
-        const amountBorderBottom = isInputDisabled ? '' : `1px solid ${transparentWhite}`;
-        const onSymbolClick = this._generateSelectAssetClickHandler();
-        return (
-            <React.Fragment>
-                <Container borderBottom={amountBorderBottom} display="inline-block">
-                    <ScalingAmountInput
-                        {...rest}
-                        isDisabled={isInputDisabled}
-                        textLengthThreshold={this._textLengthThresholdForAsset(asset)}
-                        maxFontSizePx={this.props.startingFontSizePx}
-                        onAmountChange={this._handleChange}
-                        onFontSizeChange={this._handleFontSizeChange}
-                        hasAutofocus={true}
-                        /* We send in a key of asset data to force a rerender of this component when the user selects a new asset.  We do this so the autofocus attribute will bring focus onto this input */
-                        key={asset.assetData}
-                    />
-                </Container>
-                <Container
-                    display="inline-block"
-                    marginLeft="8px"
-                    title={assetUtils.bestNameForAsset(asset, undefined)}
-                >
-                    <Flex inline={true}>
-                        <Text
-                            fontSize={`${this.state.currentFontSizePx}px`}
-                            fontColor={ColorOption.white}
-                            textTransform="uppercase"
-                            onClick={this.props.canSelectOtherAsset ? onSymbolClick : undefined}
-                        >
-                            {assetUtils.formattedSymbolForAsset(asset)}
-                        </Text>
-                        {this.props.canSelectOtherAsset && this._renderChevronIcon()}
-                    </Flex>
-                </Container>
-            </React.Fragment>
-        );
-    };
-    private readonly _renderTokenSelectionContent = (): React.ReactNode => {
-        const { numberOfAssetsAvailable } = this.props;
-        let text = 'Select Token';
-        if (_.isUndefined(numberOfAssetsAvailable)) {
-            text = 'Loading...';
-        } else if (numberOfAssetsAvailable === 0) {
-            text = 'Assets Unavailable';
-        }
-        return (
-            <Flex>
-                <Text
-                    fontSize="30px"
-                    fontColor={ColorOption.white}
-                    opacity={0.7}
-                    fontWeight="500"
-                    onClick={this._generateSelectAssetClickHandler()}
-                >
-                    {text}
-                </Text>
-                {this._renderChevronIcon()}
-            </Flex>
-        );
-    };
-    private readonly _renderChevronIcon = (): React.ReactNode => {
-        if (!this._areAnyAssetsAvailable()) {
-            return null;
-        }
-        return (
-            <Container marginLeft="5px">
-                <Icon icon="chevron" width={12} stroke={ColorOption.white} onClick={this._handleSelectAssetClick} />
-            </Container>
-        );
-    };
-    private readonly _handleChange = (value?: BigNumber): void => {
-        this.props.onChange(value, this.props.asset);
-    };
-    private readonly _handleFontSizeChange = (fontSizePx: number): void => {
-        this.setState({
-            currentFontSizePx: fontSizePx,
-        });
-    };
-    private readonly _generateSelectAssetClickHandler = (): SimpleHandler | undefined => {
-        // We don't want to allow opening the token selection panel if there are no assets.
-        // Since styles are inferred from the presence of a click handler, we want to return undefined
-        // instead of providing a noop.
-        if (!this._areAnyAssetsAvailable() || _.isUndefined(this.props.onSelectAssetClick)) {
-            return undefined;
-        }
-        return this._handleSelectAssetClick;
-    };
-    private readonly _areAnyAssetsAvailable = (): boolean => {
-        const { numberOfAssetsAvailable } = this.props;
-        return !_.isUndefined(numberOfAssetsAvailable) && numberOfAssetsAvailable > 0;
-    };
-    private readonly _handleSelectAssetClick = (): void => {
-        if (this.props.onSelectAssetClick) {
-            this.props.onSelectAssetClick();
-        }
-    };
-    // For assets with symbols of different length,
-    // start scaling the input at different character lengths
-    private readonly _textLengthThresholdForAsset = (asset?: ERC20Asset): number => {
-        if (_.isUndefined(asset)) {
-            return 3;
-        }
-        const symbol = asset.metaData.symbol;
-        if (symbol.length <= 3) {
-            return 5;
-        }
-        if (symbol.length === 5) {
-            return 3;
-        }
-        return 4;
-    };
-}