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Add option to show start of main body text as defined in landmarks

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John Factotum
2023-05-16 16:21:56 +08:00
parent 3c4d309b52
commit edea003b2f
1 changed files with 10 additions and 6 deletions
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view.js
+8 -4
View File
@@ -78,12 +78,16 @@ export class View extends HTMLElement {
this.renderer.open(book) this.renderer.open(book)
this.#root.append(this.renderer) this.#root.append(this.renderer)
} }
async init({ lastLocation }) { goToTextStart() {
if (lastLocation) { return this.goTo(this.book.landmarks
const resolved = this.resolveNavigation(lastLocation) ?.find(m => m.type.includes('bodymatter') || m.type.includes('text'))
?.href ?? this.book.sections.findIndex(s => s.linear !== 'no'))
}
async init({ lastLocation, showTextStart }) {
const resolved = lastLocation ? this.resolveNavigation(lastLocation) : null
if (resolved) await this.renderer.goTo(resolved) if (resolved) await this.renderer.goTo(resolved)
else if (showTextStart) await this.goToTextStart()
else await this.renderer.next() else await this.renderer.next()
} else await this.renderer.next()
} }
#emit(name, detail, cancelable) { #emit(name, detail, cancelable) {
return this.dispatchEvent(new CustomEvent(name, { detail, cancelable })) return this.dispatchEvent(new CustomEvent(name, { detail, cancelable }))