From dc4db405d2991d3ec6a114f3b08d3fccd057d3ee Mon Sep 17 00:00:00 2001
From: Wolfgang Müller
Date: Thu, 13 Feb 2025 17:52:16 +0100
Subject: frontend: Migrate to Svelte 5

---
 frontend/src/lib/Reader.ts | 62 ----------------------------------------------
 1 file changed, 62 deletions(-)
 delete mode 100644 frontend/src/lib/Reader.ts

(limited to 'frontend/src/lib/Reader.ts')

diff --git a/frontend/src/lib/Reader.ts b/frontend/src/lib/Reader.ts
deleted file mode 100644
index 8777b9b..0000000
--- a/frontend/src/lib/Reader.ts
+++ /dev/null
@@ -1,62 +0,0 @@
-import { Layout, type PageFragment } from '$gql/graphql';
-import { getContext, setContext } from 'svelte';
-import { writable, type Writable } from 'svelte/store';
-
-export interface Chunk {
-	main: PageFragment;
-	secondary?: PageFragment;
-	index: number;
-}
-
-class ReaderContext {
-	visible = false;
-	sidebar = false;
-	pages: PageFragment[] = [];
-	page = 0;
-
-	open(page: number) {
-		this.page = page;
-		this.visible = true;
-
-		return this;
-	}
-}
-
-export function initReaderContext() {
-	return setContext<Writable<ReaderContext>>('reader', writable(new ReaderContext()));
-}
-
-export function getReaderContext() {
-	return getContext<Writable<ReaderContext>>('reader');
-}
-
-export function partition(pages: PageFragment[], layout: Layout): [Chunk[], number[]] {
-	const single = layout === Layout.Single;
-	const offset = layout === Layout.DoubleOffset;
-
-	const chunks: Chunk[] = [];
-	const lookup: number[] = Array<number>(pages.length);
-
-	for (let chunkIndex = 0, pageIndex = 0; pageIndex < pages.length; chunkIndex++) {
-		const wide = () => pages[pageIndex].image.aspectRatio > 1;
-
-		const nextPage = () => {
-			lookup[pageIndex] = chunkIndex;
-			return pages[pageIndex++];
-		};
-
-		const offsetFirst = pageIndex === 0 && offset;
-		const full = single || wide() || offsetFirst;
-
-		const chunk: Chunk = { index: pageIndex, main: nextPage() };
-
-		if (!full && pageIndex < pages.length) {
-			if (!wide()) {
-				chunk.secondary = nextPage();
-			}
-		}
-
-		chunks.push(chunk);
-	}
-	return [chunks, lookup];
-}
-- 
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