Files
frontend-svelte/src/entities/Font/ui/FontApplicator/FontApplicator.stories.svelte
T
Ilia Mashkov 728380498b refactor(Font): rename fontStore and appliedFontsManager
Both names were vague or overloaded:

- fontStore / FontStore -> fontCatalogStore / FontCatalogStore
  Three font-related stores live in this slice; the new name names the
  paginated catalog specifically.

- appliedFontsManager / AppliedFontsManager -> fontLifecycleManager /
  FontLifecycleManager
  "Applied" collided with the filter-side appliedFilterStore (different
  meaning). The class actually orchestrates a load-use-evict lifecycle
  with FontBufferCache + FontEvictionPolicy + FontLoadQueue
  collaborators, so "Manager" is justified. Companion types file moved
  alongside (appliedFonts.ts -> fontLifecycle.ts).

Directories, file basenames, factory (createFontStore ->
createFontCatalogStore), and the AppliedFontsManagerDeps interface all
renamed. All consumers (ComparisonView, SampleList, FontList,
FontApplicator, FontVirtualList, FilterAndSortFonts bindings,
createFontRowSizeResolver, mocks) updated.
2026-05-24 20:00:43 +03:00

92 lines
3.0 KiB
Svelte

<script module>
import { defineMeta } from '@storybook/addon-svelte-csf';
import FontApplicator from './FontApplicator.svelte';
const { Story } = defineMeta({
title: 'Entities/FontApplicator',
component: FontApplicator,
tags: ['autodocs'],
parameters: {
docs: {
description: {
component:
'Loads a font and applies it to children. Shows blur/scale loading state until font is ready, then reveals with a smooth transition.',
},
story: { inline: false },
},
layout: 'centered',
},
argTypes: {
weight: { control: 'number' },
},
});
</script>
<script lang="ts">
import { mockUnifiedFont } from '$entities/Font/lib/mocks';
import type { ComponentProps } from 'svelte';
const fontUnknown = mockUnifiedFont({ id: 'nonexistent-font-xk92z', name: 'Nonexistent Font Xk92z' });
const fontArial = mockUnifiedFont({ id: 'arial', name: 'Arial' });
const fontArialBold = mockUnifiedFont({ id: 'arial-bold', name: 'Arial' });
</script>
<Story
name="Loading State"
parameters={{
docs: {
description: {
story:
'Font that has never been loaded by fontLifecycleManager. The component renders in its pending state: blurred, scaled down, and semi-transparent.',
},
},
}}
args={{ font: fontUnknown, weight: 400 }}
>
{#snippet template(args: ComponentProps<typeof FontApplicator>)}
<FontApplicator {...args}>
<p class="text-xl">The quick brown fox jumps over the lazy dog</p>
</FontApplicator>
{/snippet}
</Story>
<Story
name="Loaded State"
parameters={{
docs: {
description: {
story:
'Uses Arial, a system font available in all browsers. Because fontLifecycleManager has not loaded it via FontFace, the manager status may remain pending — meaning the blur/scale state may still show. In a real app the manager would load the font and transition to the revealed state.',
},
},
}}
args={{ font: fontArial, weight: 400 }}
>
{#snippet template(args: ComponentProps<typeof FontApplicator>)}
<FontApplicator {...args}>
<p class="text-xl">The quick brown fox jumps over the lazy dog</p>
</FontApplicator>
{/snippet}
</Story>
<Story
name="Custom Weight"
parameters={{
docs: {
description: {
story:
'Demonstrates passing a custom weight (700). The weight is forwarded to fontLifecycleManager for font resolution; visually identical to the loaded state story until the manager confirms the font.',
},
},
}}
args={{ font: fontArialBold, weight: 700 }}
>
{#snippet template(args: ComponentProps<typeof FontApplicator>)}
<FontApplicator {...args}>
<p class="text-xl">The quick brown fox jumps over the lazy dog</p>
</FontApplicator>
{/snippet}
</Story>