wehub-resource-sync
135 lines
4.3 KiB
JavaScript
Vendored
135 lines
4.3 KiB
JavaScript
Vendored
(function (mod) {
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mod(
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(this.CompleteEmoji = {}),
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CodeMirror,
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HyperMD.FoldEmoji
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);
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})(function (exports, CodeMirror, FoldEmoji) {
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/**
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* Create a hint function for codemirror/addon/hint/show-hint
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* and a HyperMD editor with fold-emoji actived
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*
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* @see https://codemirror.net/doc/manual.html#addon_show-hint
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*/
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exports.createHintFunc = function () {
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var editor = null
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var defaultDict = {}
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var previewShown = false
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var previewContainer = document.createElement('div')
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previewContainer.setAttribute('class', 'CodeMirror-hints HyperMD-complete-preview')
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return function (cm, options) {
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let cursor = cm.getCursor(), line = cm.getLine(cursor.line);
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// PATCHED don't mixup with checkboxse
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if (/^\s*-\s\[\s/.test(line)) {
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hidePreview()
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return null
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}
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let start = cursor.ch, end = cursor.ch;
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// while (start && /[-\w:]/.test(line.charAt(start - 1)))--start
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// while (end < line.length && /[-\w:]/.test(line.charAt(end)))++end
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// PATCHED (removed \s, allowed us too see links dialog always)
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const unicodeWordRegex = /[\p{L}\p{N}_\s:-]/u; // \p{L} matches any letter, \p{N} matches any number
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while (start && unicodeWordRegex.test(line.charAt(start - 1))) --start;
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while (end < line.length && unicodeWordRegex.test(line.charAt(end))) ++end;
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// if (start === end) {
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// hidePreview()
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// return null
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// }
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let word = line.slice(start, cursor.ch).toLowerCase()
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let wordEmpty = word.length === 0
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/** @type {Array<Record<string,string>>} */
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// var dicts = [defaultDict] // for now we only use links autocompletion
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var dicts = []
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var myEmojiDict = (cm.getOption('hmdFoldEmoji') || {}).myEmoji
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if (myEmojiDict) dicts.push(myEmojiDict())
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var result = {
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list: [],
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from: CodeMirror.Pos(cursor.line, start),
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to: CodeMirror.Pos(cursor.line, end)
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}
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// PATCHED: if the user typed `[[` (wiki-link opener), the completion
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// should insert `name]]` so the result is `[[name]]` instead of the
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// classical `[name](url)`. We detect by looking two chars before the
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// word start; both must be `[`.
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var isWiki = start >= 2
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&& line.charAt(start - 1) === '['
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&& line.charAt(start - 2) === '['
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var list = result.list
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for (var i = 0; i < dicts.length; i++) {
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var dict = dicts[i]
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if (!dict) continue
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for (var key in dict) {
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if (wordEmpty || key.slice(0, word.length) === word || key.toLowerCase().includes(word.toLowerCase())) {
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var insertText = isWiki ? key + ']]' : dict[key]
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list.push({text: insertText, displayText: key})
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}
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}
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}
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CodeMirror.on(result, "select", showPreview)
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CodeMirror.on(result, "close", hidePreview)
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// PATCHED: notify the app when a completion is inserted, so it can add a
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// backlink in the linked-to file.
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CodeMirror.on(result, "pick", function (completion) {
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if (typeof onLinkPicked === 'function') onLinkPicked(completion.text)
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})
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return result
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}
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function hidePreview() {
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if (previewShown) {
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document.body.removeChild(previewContainer)
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previewShown = false
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}
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}
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/**
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*
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* @param {string} completion
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* @param {HTMLElement} element
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*/
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function showPreview(completion, element) {
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return;
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var foldEmoji = FoldEmoji.getAddon(editor)
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/** @type {Node} */
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var newNode =
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((completion in foldEmoji.myEmoji) && foldEmoji.myEmoji[completion](completion))
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|| foldEmoji.emojiRenderer(completion)
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|| document.createTextNode(defaultDict[completion])
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|| null
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if (newNode) { // yes, this is a emoji
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if (!previewShown) {
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previewShown = true
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document.body.appendChild(previewContainer)
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}
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var oldNode = previewContainer.firstChild
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if (oldNode) previewContainer.removeChild(oldNode)
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previewContainer.appendChild(newNode)
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var loc = element.parentElement.style
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var pcStyle = previewContainer.style
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pcStyle.left = Number.parseFloat(loc.left) + element.parentElement.offsetWidth + 'px'
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pcStyle.top = loc.top
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} else {
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hidePreview()
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}
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}
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}
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}) |