diff options
Diffstat (limited to 'frontend')
| -rw-r--r-- | frontend/src/lib/reader/PageView.svelte | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/frontend/src/lib/reader/PageView.svelte b/frontend/src/lib/reader/PageView.svelte index 81fbb97..fc45cfa 100644 --- a/frontend/src/lib/reader/PageView.svelte +++ b/frontend/src/lib/reader/PageView.svelte @@ -23,19 +23,24 @@ } function pagesAround(around: number) { - const peek = (at: number) => { - if (at < 0 || at >= chunks.length) return []; + const pages: PageFragment[] = []; - const pages: PageFragment[] = [chunks[at].main]; + const push = (at: number) => { + if (at < 0 || at >= chunks.length) return; + + pages.push(chunks[at].main); if (chunks[at].secondary) { pages.push(chunks[at].secondary); } - - return pages; }; - return [...peek(lookup[around] + 1), ...peek(lookup[around] - 1)]; + for (let i = 1; i <= 2; i++) { + push(lookup[around] + i); + push(lookup[around] - i); + } + + return pages; } const next = () => gotoChunk(lookup[reader.page] + 1); |