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| author | 2023-12-15 09:11:47 +0800 | |
|---|---|---|
| committer | 2023-12-15 09:11:47 +0800 | |
| commit | be8de118db913711eb72ae5187d26e54a0055727 (patch) | |
| tree | 96cd6c012dafa3f4015e54edef90df5eaaab0ddb /src/templates/assets/javascripts/components/content/annotation/list | |
| parent | 9b2d27ba1d91a0d5531bc9c0d52c3887a2dfb2aa (diff) | |
| download | infini-be8de118db913711eb72ae5187d26e54a0055727.tar.gz infini-be8de118db913711eb72ae5187d26e54a0055727.zip | |
refactor(docs): optmst `docs` dir & `deps`
Diffstat (limited to 'src/templates/assets/javascripts/components/content/annotation/list')
| -rw-r--r-- | src/templates/assets/javascripts/components/content/annotation/list/index.ts | 209 |
1 files changed, 0 insertions, 209 deletions
diff --git a/src/templates/assets/javascripts/components/content/annotation/list/index.ts b/src/templates/assets/javascripts/components/content/annotation/list/index.ts deleted file mode 100644 index 725dd583..00000000 --- a/src/templates/assets/javascripts/components/content/annotation/list/index.ts +++ /dev/null @@ -1,209 +0,0 @@ -/* - * Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com> - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to - * deal in the Software without restriction, including without limitation the - * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS - * IN THE SOFTWARE. - */ - -import { - EMPTY, - Observable, - Subject, - defer, - endWith, - finalize, - ignoreElements, - merge, - share, - takeUntil -} from "rxjs" - -import { - getElement, - getElements, - getOptionalElement -} from "~/browser" -import { renderAnnotation } from "~/templates" - -import { Component } from "../../../_" -import { - Annotation, - mountAnnotation -} from "../_" - -/* ---------------------------------------------------------------------------- - * Helper types - * ------------------------------------------------------------------------- */ - -/** - * Mount options - */ -interface MountOptions { - target$: Observable<HTMLElement> /* Location target observable */ - print$: Observable<boolean> /* Media print observable */ -} - -/* ---------------------------------------------------------------------------- - * Helper functions - * ------------------------------------------------------------------------- */ - -/** - * Find all annotation hosts in the containing element - * - * @param container - Containing element - * - * @returns Annotation hosts - */ -function findHosts(container: HTMLElement): HTMLElement[] { - return container.tagName === "CODE" - ? getElements(".c, .c1, .cm", container) - : [container] -} - -/** - * Find all annotation markers in the containing element - * - * @param container - Containing element - * - * @returns Annotation markers - */ -function findMarkers(container: HTMLElement): Text[] { - const markers: Text[] = [] - for (const el of findHosts(container)) { - const nodes: Text[] = [] - - /* Find all text nodes in current element */ - const it = document.createNodeIterator(el, NodeFilter.SHOW_TEXT) - for (let node = it.nextNode(); node; node = it.nextNode()) - nodes.push(node as Text) - - /* Find all markers in each text node */ - for (let text of nodes) { - let match: RegExpExecArray | null - - /* Split text at marker and add to list */ - while ((match = /(\(\d+\))(!)?/.exec(text.textContent!))) { - const [, id, force] = match - if (typeof force === "undefined") { - const marker = text.splitText(match.index) - text = marker.splitText(id.length) - markers.push(marker) - - /* Replace entire text with marker */ - } else { - text.textContent = id - markers.push(text) - break - } - } - } - } - return markers -} - -/** - * Swap the child nodes of two elements - * - * @param source - Source element - * @param target - Target element - */ -function swap(source: HTMLElement, target: HTMLElement): void { - target.append(...Array.from(source.childNodes)) -} - -/* ---------------------------------------------------------------------------- - * Functions - * ------------------------------------------------------------------------- */ - -/** - * Mount annotation list - * - * This function analyzes the containing code block and checks for markers - * referring to elements in the given annotation list. If no markers are found, - * the list is left untouched. Otherwise, list elements are rendered as - * annotations inside the code block. - * - * @param el - Annotation list element - * @param container - Containing element - * @param options - Options - * - * @returns Annotation component observable - */ -export function mountAnnotationList( - el: HTMLElement, container: HTMLElement, { target$, print$ }: MountOptions -): Observable<Component<Annotation>> { - - /* Compute prefix for tooltip anchors */ - const parent = container.closest("[id]") - const prefix = parent?.id - - /* Find and replace all markers with empty annotations */ - const annotations = new Map<string, HTMLElement>() - for (const marker of findMarkers(container)) { - const [, id] = marker.textContent!.match(/\((\d+)\)/)! - if (getOptionalElement(`:scope > li:nth-child(${id})`, el)) { - annotations.set(id, renderAnnotation(id, prefix)) - marker.replaceWith(annotations.get(id)!) - } - } - - /* Keep list if there are no annotations to render */ - if (annotations.size === 0) - return EMPTY - - /* Mount component on subscription */ - return defer(() => { - const push$ = new Subject() - const done$ = push$.pipe(ignoreElements(), endWith(true)) - - /* Retrieve container pairs for swapping */ - const pairs: [HTMLElement, HTMLElement][] = [] - for (const [id, annotation] of annotations) - pairs.push([ - getElement(".md-typeset", annotation), - getElement(`:scope > li:nth-child(${id})`, el) - ]) - - /* Handle print mode - see https://bit.ly/3rgPdpt */ - print$.pipe(takeUntil(done$)) - .subscribe(active => { - el.hidden = !active - - /* Add class to discern list element */ - el.classList.toggle("md-annotation-list", active) - - /* Show annotations in code block or list (print) */ - for (const [inner, child] of pairs) - if (!active) - swap(child, inner) - else - swap(inner, child) - }) - - /* Create and return component */ - return merge(...[...annotations] - .map(([, annotation]) => ( - mountAnnotation(annotation, container, { target$ }) - )) - ) - .pipe( - finalize(() => push$.complete()), - share() - ) - }) -} |
