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Add select icon for Navigation Block's menu button #43674

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Sep 1, 2022
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2 changes: 1 addition & 1 deletion docs/reference-guides/core-blocks.md
Original file line number Diff line number Diff line change
Expand Up @@ -393,7 +393,7 @@ A collection of blocks that allow visitors to get around your site. ([Source](ht
- **Name:** core/navigation
- **Category:** theme
- **Supports:** align (full, wide), anchor, inserter, spacing (blockGap, units), typography (fontSize, lineHeight), ~~html~~
- **Attributes:** __unstableLocation, backgroundColor, customBackgroundColor, customOverlayBackgroundColor, customOverlayTextColor, customTextColor, hasIcon, maxNestingLevel, openSubmenusOnClick, overlayBackgroundColor, overlayMenu, overlayTextColor, ref, rgbBackgroundColor, rgbTextColor, showSubmenuIcon, textColor
- **Attributes:** __unstableLocation, backgroundColor, customBackgroundColor, customOverlayBackgroundColor, customOverlayTextColor, customTextColor, hasIcon, icon, maxNestingLevel, openSubmenusOnClick, overlayBackgroundColor, overlayMenu, overlayTextColor, ref, rgbBackgroundColor, rgbTextColor, showSubmenuIcon, textColor

## Custom Link

Expand Down
4 changes: 4 additions & 0 deletions packages/block-library/src/navigation/block.json
Original file line number Diff line number Diff line change
Expand Up @@ -41,6 +41,10 @@
"type": "string",
"default": "mobile"
},
"icon": {
"type": "string",
"default": "handle"
},
"hasIcon": {
"type": "boolean",
"default": true
Expand Down
20 changes: 10 additions & 10 deletions packages/block-library/src/navigation/edit/index.js
Original file line number Diff line number Diff line change
Expand Up @@ -52,6 +52,7 @@ import UnsavedInnerBlocks from './unsaved-inner-blocks';
import NavigationMenuDeleteControl from './navigation-menu-delete-control';
import useNavigationNotice from './use-navigation-notice';
import OverlayMenuIcon from './overlay-menu-icon';
import OverlayMenuPreview from './overlay-menu-preview';
import useConvertClassicToBlockMenu, {
CLASSIC_MENU_CONVERSION_ERROR,
CLASSIC_MENU_CONVERSION_PENDING,
Expand Down Expand Up @@ -92,6 +93,7 @@ function Navigation( {
flexWrap = 'wrap',
} = {},
hasIcon,
icon,
} = attributes;

const ref = attributes.ref;
Expand Down Expand Up @@ -468,7 +470,7 @@ function Navigation( {
>
{ hasIcon && (
<>
<OverlayMenuIcon />
<OverlayMenuIcon icon={ icon } />
<Icon icon={ close } />
</>
) }
Expand All @@ -481,15 +483,10 @@ function Navigation( {
</Button>
) }
{ overlayMenuPreview && (
<ToggleControl
label={ __( 'Show icon button' ) }
help={ __(
'Configure the visual appearance of the button opening and closing the overlay menu.'
) }
onChange={ ( value ) =>
setAttributes( { hasIcon: value } )
}
checked={ hasIcon }
<OverlayMenuPreview
setAttributes={ setAttributes }
hasIcon={ hasIcon }
icon={ icon }
/>
) }
<h3>{ __( 'Overlay Menu' ) }</h3>
Expand Down Expand Up @@ -638,6 +635,8 @@ function Navigation( {
id={ clientId }
onToggle={ setResponsiveMenuVisibility }
isOpen={ isResponsiveMenuOpen }
hasIcon={ hasIcon }
icon={ icon }
isResponsive={ 'never' !== overlayMenu }
isHiddenByDefault={ 'always' === overlayMenu }
overlayBackgroundColor={ overlayBackgroundColor }
Expand Down Expand Up @@ -845,6 +844,7 @@ function Navigation( {
onToggle={ setResponsiveMenuVisibility }
label={ __( 'Menu' ) }
hasIcon={ hasIcon }
icon={ icon }
isOpen={ isResponsiveMenuOpen }
isResponsive={ isResponsive }
isHiddenByDefault={ 'always' === overlayMenu }
Expand Down
39 changes: 25 additions & 14 deletions packages/block-library/src/navigation/edit/overlay-menu-icon.js
Original file line number Diff line number Diff line change
Expand Up @@ -2,19 +2,30 @@
* WordPress dependencies
*/
import { SVG, Rect } from '@wordpress/primitives';
import { Icon, menu, moreVertical, moreHorizontal } from '@wordpress/icons';

export default function OverlayMenuIcon() {
return (
<SVG
xmlns="http://www.w3.org/2000/svg"
viewBox="0 0 24 24"
width="24"
height="24"
aria-hidden="true"
focusable="false"
>
<Rect x="4" y="7.5" width="16" height="1.5" />
<Rect x="4" y="15" width="16" height="1.5" />
</SVG>
);
export default function OverlayMenuIcon( { icon } ) {
if ( icon === 'handle' ) {
return (
<SVG
xmlns="http://www.w3.org/2000/svg"
viewBox="0 0 24 24"
width="24"
height="24"
aria-hidden="true"
focusable="false"
>
<Rect x="4" y="7.5" width="16" height="1.5" />
<Rect x="4" y="15" width="16" height="1.5" />
</SVG>
);
} else if ( icon === 'menu' ) {
return <Icon icon={ menu } />;
} else if ( icon === 'more-vertical' ) {
return <Icon icon={ moreVertical } />;
} else if ( icon === 'more-horizontal' ) {
return <Icon icon={ moreHorizontal } />;
}

return null;
}
Original file line number Diff line number Diff line change
@@ -0,0 +1,61 @@
/**
* WordPress dependencies
*/
import {
ToggleControl,
__experimentalToggleGroupControl as ToggleGroupControl,
__experimentalToggleGroupControlOption as ToggleGroupControlOption,
} from '@wordpress/components';
import { __ } from '@wordpress/i18n';

/**
* Internal dependencies
*/
import OverlayMenuIcon from './overlay-menu-icon';

export default function OverlayMenuPreview( { setAttributes, hasIcon, icon } ) {
return (
<>
<ToggleControl
label={ __( 'Show icon button' ) }
help={ __(
'Configure the visual appearance of the button opening the overlay menu.'
) }
onChange={ ( value ) => setAttributes( { hasIcon: value } ) }
checked={ hasIcon }
/>

<ToggleGroupControl
label={ __( 'Icon' ) }
value={ icon }
help={ __( 'Choose an icon or add your own.' ) }
onChange={ ( value ) => setAttributes( { icon: value } ) }
>
<ToggleGroupControlOption
value="handle"
aria-label={ __( 'handle' ) }
label={ <OverlayMenuIcon icon="handle" /> }
className="wp-block-navigation__icon-button"
/>
<ToggleGroupControlOption
value="menu"
aria-label={ __( 'menu' ) }
label={ <OverlayMenuIcon icon="menu" /> }
className="wp-block-navigation__icon-button"
/>
<ToggleGroupControlOption
value="more-vertical"
aria-label={ __( 'more vertical' ) }
label={ <OverlayMenuIcon icon="more-vertical" /> }
className="wp-block-navigation__icon-button"
/>
<ToggleGroupControlOption
value="more-horizontal"
aria-label={ __( 'more horizontal' ) }
label={ <OverlayMenuIcon icon="more-horizontal" /> }
className="wp-block-navigation__icon-button"
/>
</ToggleGroupControl>
</>
);
}
Original file line number Diff line number Diff line change
Expand Up @@ -26,6 +26,7 @@ export default function ResponsiveWrapper( {
overlayBackgroundColor,
overlayTextColor,
hasIcon,
icon,
} ) {
if ( ! isResponsive ) {
return children;
Expand Down Expand Up @@ -83,7 +84,7 @@ export default function ResponsiveWrapper( {
className={ openButtonClasses }
onClick={ () => onToggle( true ) }
>
{ hasIcon && <OverlayMenuIcon /> }
{ hasIcon && <OverlayMenuIcon icon={ icon } /> }
{ ! hasIcon && (
<span className="wp-block-navigation__toggle_button_label">
{ __( 'Menu' ) }
Expand Down
5 changes: 5 additions & 0 deletions packages/block-library/src/navigation/editor.scss
Original file line number Diff line number Diff line change
Expand Up @@ -610,3 +610,8 @@ body.editor-styles-wrapper
display: none;
}


.components-toggle-group-control-option-base.wp-block-navigation__icon-button {
// Override the default padding of ToggleGroupControlOption.
padding: 0 3px;
}
11 changes: 9 additions & 2 deletions packages/block-library/src/navigation/index.php
Original file line number Diff line number Diff line change
Expand Up @@ -610,8 +610,15 @@ function render_block_core_navigation( $attributes, $content, $block ) {
$is_hidden_by_default ? 'always-shown' : '',
);

$should_display_icon_label = isset( $attributes['hasIcon'] ) && true === $attributes['hasIcon'];
$toggle_button_icon = '<svg width="24" height="24" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" aria-hidden="true" focusable="false"><rect x="4" y="7.5" width="16" height="1.5" /><rect x="4" y="15" width="16" height="1.5" /></svg>';
$should_display_icon_label = isset( $attributes['hasIcon'] ) && true === $attributes['hasIcon'];
$toggle_button_icon = '<svg width="24" height="24" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" aria-hidden="true" focusable="false"><rect x="4" y="7.5" width="16" height="1.5" /><rect x="4" y="15" width="16" height="1.5" /></svg>';
if ( 'menu' === $attributes['icon'] ) {
$toggle_button_icon = '<svg width="24" height="24" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M5 5v1.5h14V5H5zm0 7.8h14v-1.5H5v1.5zM5 19h14v-1.5H5V19z" /></svg>';
} elseif ( 'more-vertical' === $attributes['icon'] ) {
$toggle_button_icon = '<svg width="24" height="24" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M13 19h-2v-2h2v2zm0-6h-2v-2h2v2zm0-6h-2V5h2v2z" /></svg>';
} elseif ( 'more-horizontal' === $attributes['icon'] ) {
$toggle_button_icon = '<svg width="24" height="24" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M11 13h2v-2h-2v2zm-6 0h2v-2H5v2zm12-2v2h2v-2h-2z" /></svg>';
}
Comment on lines +615 to +621
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@kevin940726 I'm seeing some PHP errors here:
Screen Shot 2022-09-13 at 1 03 20 pm

I'd recommend checking for the existence of a property before accessing it using something like isset( $attributes['icon'] ).

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My "bad" as well for not recommending this - I keep forgetting the "older source" problem sorry @kevin940726 ✋🏻

$toggle_button_content = $should_display_icon_label ? $toggle_button_icon : __( 'Menu' );
$toggle_close_button_icon = '<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="24" height="24" aria-hidden="true" focusable="false"><path d="M13 11.8l6.1-6.3-1-1-6.1 6.2-6.1-6.2-1 1 6.1 6.3-6.5 6.7 1 1 6.5-6.6 6.5 6.6 1-1z"></path></svg>';
$toggle_close_button_content = $should_display_icon_label ? $toggle_close_button_icon : __( 'Close' );
Expand Down
1 change: 1 addition & 0 deletions test/integration/fixtures/blocks/core__navigation.json
Original file line number Diff line number Diff line change
Expand Up @@ -7,6 +7,7 @@
"openSubmenusOnClick": false,
"overlayMenu": "mobile",
"hasIcon": true,
"icon": "handle",
"maxNestingLevel": 5
},
"innerBlocks": []
Expand Down