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add shadow ui controls in global styles
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175
packages/edit-site/src/components/global-styles/shadow-panel.js
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,175 @@ | ||
| /** | ||
| * External dependencies | ||
| */ | ||
| import classnames from 'classnames'; | ||
|
|
||
| /** | ||
| * WordPress dependencies | ||
| */ | ||
| import { | ||
| __experimentalToolsPanel as ToolsPanel, | ||
| __experimentalToolsPanelItem as ToolsPanelItem, | ||
| __experimentalItemGroup as ItemGroup, | ||
| __experimentalHStack as HStack, | ||
| __experimentalVStack as VStack, | ||
| __experimentalGrid as Grid, | ||
| __experimentalHeading as Heading, | ||
| FlexItem, | ||
| Dropdown, | ||
| __experimentalDropdownContentWrapper as DropdownContentWrapper, | ||
| Button, | ||
| BaseControl, | ||
| } from '@wordpress/components'; | ||
| import { __ } from '@wordpress/i18n'; | ||
| import { shadow as shadowIcon } from '@wordpress/icons'; | ||
| import { useCallback } from '@wordpress/element'; | ||
|
|
||
| /** | ||
| * Internal dependencies | ||
| */ | ||
| import { getSupportedGlobalStylesPanels, useStyle, useSetting } from './hooks'; | ||
| import { IconWithCurrentColor } from './icon-with-current-color'; | ||
|
|
||
| export function useHasShadowControl( name ) { | ||
| const supports = getSupportedGlobalStylesPanels( name ); | ||
| return supports.includes( 'shadow' ); | ||
| } | ||
|
|
||
| export default function ShadowPanel( { name } ) { | ||
| const [ shadow, setShadow ] = useStyle( 'shadow', name ); | ||
| const [ userShadow ] = useStyle( 'shadow', name, 'user' ); | ||
| const hasShadow = () => !! userShadow; | ||
|
|
||
| const resetShadow = () => setShadow( undefined ); | ||
| const resetAll = useCallback( | ||
| () => resetShadow( undefined ), | ||
| [ resetShadow ] | ||
| ); | ||
|
|
||
| return ( | ||
| <ToolsPanel label={ __( 'Shadow' ) } resetAll={ resetAll }> | ||
| <ToolsPanelItem | ||
| label={ __( 'Drop shadow' ) } | ||
| hasValue={ hasShadow } | ||
| onDeselect={ resetShadow } | ||
| isShownByDefault | ||
| > | ||
| <ItemGroup isBordered isSeparated> | ||
| <ShadowPopover | ||
| shadow={ shadow } | ||
| onShadowChange={ setShadow } | ||
| /> | ||
| </ItemGroup> | ||
| </ToolsPanelItem> | ||
| </ToolsPanel> | ||
| ); | ||
| } | ||
|
|
||
| const ShadowPopover = ( { shadow, onShadowChange } ) => { | ||
| const popoverProps = { | ||
| placement: 'left-start', | ||
| offset: 36, | ||
| shift: true, | ||
| }; | ||
|
|
||
| return ( | ||
| <Dropdown | ||
| popoverProps={ popoverProps } | ||
| className="edit-site-global-styles__shadow-dropdown" | ||
| renderToggle={ renderShadowToggle() } | ||
| renderContent={ () => ( | ||
| <DropdownContentWrapper paddingSize="medium"> | ||
| <ShadowPopoverContainer | ||
| shadow={ shadow } | ||
| onShadowChange={ onShadowChange } | ||
| /> | ||
| </DropdownContentWrapper> | ||
| ) } | ||
| /> | ||
| ); | ||
| }; | ||
|
|
||
| function renderShadowToggle() { | ||
| return ( { onToggle, isOpen } ) => { | ||
| const toggleProps = { | ||
| onClick: onToggle, | ||
| className: classnames( { 'is-open': isOpen } ), | ||
| 'aria-expanded': isOpen, | ||
| }; | ||
|
|
||
| return ( | ||
| <Button { ...toggleProps }> | ||
| <HStack justify="flex-start"> | ||
| <IconWithCurrentColor icon={ shadowIcon } size={ 24 } /> | ||
| <FlexItem className="edit-site-global-styles__shadow-label"> | ||
| { __( 'Drop shadow' ) } | ||
| </FlexItem> | ||
| </HStack> | ||
| </Button> | ||
| ); | ||
| }; | ||
| } | ||
|
|
||
| function ShadowPopoverContainer( { shadow, onShadowChange } ) { | ||
| const [ defaultShadows ] = useSetting( 'shadow.palette.default' ); | ||
| const [ themeShadows ] = useSetting( 'shadow.palette.theme' ); | ||
|
|
||
| return ( | ||
| <div className="edit-site-global-styles__shadow-panel"> | ||
| <VStack spacing={ 4 }> | ||
| <Heading level={ 5 }>{ __( 'Drop shadows' ) }</Heading> | ||
| <ShadowPresets | ||
| label={ __( 'Default' ) } | ||
| presets={ defaultShadows } | ||
| activeShadow={ shadow } | ||
| onSelect={ onShadowChange } | ||
| /> | ||
| <ShadowPresets | ||
| label={ __( 'Theme' ) } | ||
| presets={ themeShadows } | ||
| activeShadow={ shadow } | ||
| onSelect={ onShadowChange } | ||
| /> | ||
| </VStack> | ||
| </div> | ||
| ); | ||
| } | ||
|
|
||
| function ShadowPresets( { label, presets, activeShadow, onSelect } ) { | ||
| return ! presets ? null : ( | ||
| <div> | ||
| <BaseControl.VisualLabel as="legend"> | ||
| { label } | ||
| </BaseControl.VisualLabel> | ||
|
|
||
| <Grid columns={ 2 }> | ||
| { presets.map( ( { name, shadow }, i ) => ( | ||
| <ShadowIndicator | ||
| key={ i } | ||
| label={ name } | ||
| isActive={ shadow === activeShadow } | ||
| onSelect={ () => | ||
| onSelect( | ||
| shadow === activeShadow ? undefined : shadow | ||
| ) | ||
| } | ||
| /> | ||
| ) ) } | ||
| </Grid> | ||
| </div> | ||
| ); | ||
| } | ||
|
|
||
| function ShadowIndicator( { label, isActive, onSelect } ) { | ||
| return ( | ||
| <Button | ||
| className={ classnames( | ||
| 'edit-site-global-styles__shadow-indicator', | ||
| { active: isActive } | ||
| ) } | ||
| onClick={ onSelect } | ||
| > | ||
| { label } | ||
| </Button> | ||
| ); | ||
| } |
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