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336b102 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 | <script lang="ts" module>
export type Language = {
/** Language code (e.g., 'en', 'de') */
code: string;
/** Display name (e.g., 'English', 'Deutsch') */
label: string;
};
export type LanguageSwitcherProps = {
/** List of available languages */
languages: Language[];
/** Current selected language code */
value?: string;
/** Dropdown alignment */
align?: 'start' | 'center' | 'end';
/** Button variant */
variant?: 'outline' | 'ghost';
/** Called when the language changes */
onChange?: (code: string) => void;
class?: string;
};
</script>
<script lang="ts">
import GlobeIcon from '@lucide/svelte/icons/globe';
import * as DropdownMenu from '$lib/components/ui/dropdown-menu';
import { buttonVariants } from '$lib/components/ui/button';
import { cn } from '$lib/utils.js';
let {
languages = [],
value = $bindable(''),
align = 'end',
variant = 'outline',
onChange,
class: className
}: LanguageSwitcherProps = $props();
// set default code if there isn't one selected
if (value === '') {
value = languages[0].code;
}
</script>
<DropdownMenu.Root>
<DropdownMenu.Trigger
class={cn(buttonVariants({ variant, size: 'icon' }), className)}
aria-label="Change language"
>
<GlobeIcon class="size-4" />
<span class="sr-only">Change language</span>
</DropdownMenu.Trigger>
<DropdownMenu.Content {align}>
<DropdownMenu.RadioGroup bind:value onValueChange={onChange}>
{#each languages as language (language.code)}
<DropdownMenu.RadioItem value={language.code}>
{language.label}
</DropdownMenu.RadioItem>
{/each}
</DropdownMenu.RadioGroup>
</DropdownMenu.Content>
</DropdownMenu.Root>
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