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feat: combined hamburger and navbar navigation (#120)
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,79 @@ | ||
| --- | ||
| import type { NavItem } from "../types"; | ||
| import NavItemComponent from "./navigation/NavItem.astro"; | ||
| interface Props { | ||
| navigationItems: NavItem[]; | ||
| hamburger?: boolean; | ||
| prioritized?: boolean; | ||
| class?: string; | ||
| } | ||
| const { | ||
| navigationItems, | ||
| class: classNames = "", | ||
| prioritized = false, | ||
| hamburger = false, | ||
| } = Astro.props; | ||
| const lastItemIndex = navigationItems.length - 1; | ||
| --- | ||
|
|
||
| <script> | ||
| const prioritizedMenus = Array.from( | ||
| document.querySelectorAll('ul[data-prioritized="true"]'), | ||
| ); | ||
|
|
||
| function updateVisibilityFactory(menu: Element | null) { | ||
| const items = Array.from( | ||
| menu?.querySelectorAll('[data-component="nav-item"]') || [], | ||
| ); | ||
|
|
||
| if (!menu || !items) { | ||
| return; | ||
| } | ||
|
|
||
| return () => { | ||
| const menuWidth = menu.clientWidth; | ||
| // Adjust values to add preferred extra margins | ||
| const margin = 24; | ||
| let usedWidth = 50; | ||
| items.forEach((item) => { | ||
| item.classList.remove("hidden"); | ||
| usedWidth += margin + (item?.scrollWidth || 0); | ||
|
|
||
| if (usedWidth >= menuWidth) { | ||
| item.classList.add("hidden"); | ||
| } | ||
| }); | ||
| }; | ||
| } | ||
|
|
||
| for (const menu of prioritizedMenus) { | ||
| const updateVisibility = updateVisibilityFactory(menu); | ||
| if (!updateVisibility) { | ||
| continue; | ||
| } | ||
| window.addEventListener("resize", updateVisibility); | ||
| window.addEventListener("load", updateVisibility); | ||
| } | ||
| </script> | ||
|
|
||
| <ul | ||
| class={classNames} | ||
| data-component="header-navigation" | ||
| data-prioritized={prioritized ? "true" : "false"} | ||
| > | ||
| { | ||
| navigationItems.map(({ title, path, items }, index) => ( | ||
| <NavItemComponent | ||
| title={title} | ||
| path={path} | ||
| items={items} | ||
| hamburger={hamburger} | ||
| interactionMode={hamburger ? "click" : "hover"} | ||
| subAlignment={index === lastItemIndex ? "right" : "left"} | ||
| /> | ||
| )) | ||
| } | ||
| </ul> |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,2 +1,3 @@ | ||
| export * from "./articles"; | ||
| export * from "./images"; | ||
| export * from "./navigation"; |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,7 @@ | ||
| export interface MinimalNavItem { | ||
| title: string; | ||
| path?: string; | ||
| } | ||
| export interface NavItem extends MinimalNavItem { | ||
| items?: MinimalNavItem[]; | ||
| } |