# code-block-pro/1.7.0/src/hooks/useDefaults.ts

Code Block Pro – Beautiful Syntax Highlighting, version 1.7.0. 79 lines.

- Page: https://pluginprobe.com/plugins/code-block-pro/1.7.0/code/src/hooks/useDefaults.ts
- Raw: https://pluginprobe.com/plugins/code-block-pro/1.7.0/raw/src/hooks/useDefaults.ts
- Modified: 2022-11-10T05:26:54+00:00

Line numbers below start at 1. Link to a line or a range by appending a fragment to the
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```typescript
import { useEffect } from '@wordpress/element';
import { Theme } from 'shiki';
import { useGlobalStore } from '../state/global';
import { useThemeStore } from '../state/theme';
import { AttributesPropsAndSetter } from '../types';

export const useDefaults = ({
    attributes,
    setAttributes,
}: AttributesPropsAndSetter) => {
    const {
        theme,
        fontSize,
        fontFamily,
        lineHeight,
        copyButton,
        headerType,
        clampFonts,
        disablePadding,
        lineNumbers,
    } = attributes;
    const { previousSettings } = useGlobalStore();
    const {
        previousTheme,
        previousFontSize,
        previousFontFamily,
        previousLineHeight,
        previousHeaderType,
        previousClampFonts,
        previousDisablePadding,
        previousLineNumbers,
    } = useThemeStore();

    useEffect(() => {
        if (copyButton || !previousSettings.copyButton) return;
        setAttributes({ copyButton: previousSettings.copyButton });
    }, [previousSettings, copyButton, setAttributes]);

    useEffect(() => {
        if (theme || !previousTheme) return;
        setAttributes({ theme: previousTheme as Theme });
    }, [previousTheme, theme, setAttributes]);

    useEffect(() => {
        if (fontSize || !previousFontSize) return;
        setAttributes({ fontSize: previousFontSize });
    }, [previousFontSize, fontSize, setAttributes]);

    useEffect(() => {
        if (fontFamily || !previousFontFamily) return;
        setAttributes({ fontFamily: previousFontFamily });
    }, [previousFontFamily, fontFamily, setAttributes]);

    useEffect(() => {
        if (lineHeight || !previousLineHeight) return;
        setAttributes({ lineHeight: previousLineHeight });
    }, [previousLineHeight, lineHeight, setAttributes]);

    useEffect(() => {
        if (headerType || !previousHeaderType) return;
        setAttributes({ headerType: previousHeaderType });
    }, [previousHeaderType, headerType, setAttributes]);

    useEffect(() => {
        if (clampFonts || !previousClampFonts) return;
        setAttributes({ clampFonts: previousClampFonts });
    }, [previousClampFonts, clampFonts, setAttributes]);

    useEffect(() => {
        if (disablePadding || !previousDisablePadding) return;
        setAttributes({ disablePadding: previousDisablePadding });
    }, [previousDisablePadding, disablePadding, setAttributes]);

    useEffect(() => {
        if (lineNumbers || !previousLineNumbers) return;
        setAttributes({ lineNumbers: previousLineNumbers });
    }, [previousLineNumbers, lineNumbers, setAttributes]);
};

```