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https://github.com/doocs/md.git
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fix: highlight refresh
This commit is contained in:
JimQing
parent
d2aa58ce1d
commit
5c5fbe33a7
@ -1,190 +0,0 @@
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let WxRenderer = function (opts) {
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this.opts = opts;
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let ENV_STRETCH_IMAGE = true;
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let footnotes = [];
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let footnoteIndex = 0;
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let styleMapping = null;
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const CODE_FONT_FAMILY = "Menlo, Operator Mono, Consolas, Monaco, monospace";
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let merge = (base, extend) => Object.assign({}, base, extend);
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this.buildTheme = themeTpl => {
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let mapping = {};
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let base = merge(themeTpl.BASE, {
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'font-family': this.opts.fonts,
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'font-size': this.opts.size
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});
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let base_block = merge(base, {});
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for (let ele in themeTpl.inline) {
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if (themeTpl.inline.hasOwnProperty(ele)) {
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let style = themeTpl.inline[ele];
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if (ele === 'codespan') {
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style['font-family'] = CODE_FONT_FAMILY;
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style['white-space'] = 'normal';
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}
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mapping[ele] = merge(base, style);
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}
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}
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for (let ele in themeTpl.block) {
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if (themeTpl.block.hasOwnProperty(ele)) {
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let style = themeTpl.block[ele];
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if (ele === 'code') {
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style['font-family'] = CODE_FONT_FAMILY;
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}
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mapping[ele] = merge(base_block, style);
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}
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}
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return mapping;
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};
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let getStyles = (tokenName, addition) => {
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let arr = [];
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let dict = styleMapping[tokenName];
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if (!dict) return '';
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for (const key in dict) {
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arr.push(key + ':' + dict[key]);
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}
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return `style="${arr.join(';') + (addition || '')}"`;
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};
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let addFootnote = (title, link) => {
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footnotes.push([++footnoteIndex, title, link]);
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return footnoteIndex;
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};
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this.buildFootnotes = () => {
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let footnoteArray = footnotes.map(x => {
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if (x[1] === x[2]) {
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return `<code style="font-size: 90%; opacity: 0.6;">[${x[0]}]</code>: <i>${x[1]}</i><br/>`;
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}
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return `<code style="font-size: 90%; opacity: 0.6;">[${x[0]}]</code> ${x[1]}: <i>${x[2]}</i><br/>`;
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});
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return `<h4 ${getStyles('h4')}>引用链接</h4><p ${getStyles('footnotes')}>${footnoteArray.join('\n')}</p>`;
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};
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this.buildAddition = () => {
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return `
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<style>
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.preview-wrapper pre::before {
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font-family: "SourceSansPro", "HelveticaNeue", Arial, sans-serif;
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position: absolute;
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top: 0;
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right: 0;
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color: #ccc;
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text-align: center;
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font-size: 0.8em;
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padding: 5px 10px 0;
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line-height: 15px;
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height: 15px;
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font-weight: 600;
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}
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</style>
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`;
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}
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this.setOptions = newOpts => {
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this.opts = merge(this.opts, newOpts);
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};
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this.hasFootnotes = () => footnotes.length !== 0;
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this.getRenderer = (status) => {
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footnotes = [];
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footnoteIndex = 0;
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styleMapping = this.buildTheme(this.opts.theme);
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let renderer = new marked.Renderer();
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renderer.heading = (text, level) => {
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switch (level) {
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case 1:
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return `<h1 ${getStyles('h1')}>${text}</h1>`;
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case 2:
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return `<h2 ${getStyles('h2')}>${text}</h2>`;
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case 3:
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return `<h3 ${getStyles('h3')}>${text}</h3>`;
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default:
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return `<h4 ${getStyles('h4')}>${text}</h4>`;
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}
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};
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renderer.paragraph = text => `<p ${getStyles('p')}>${text}</p>`;
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renderer.blockquote = text => {
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text = text.replace(/<p.*?>/, `<p ${getStyles('blockquote_p')}>`);
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return `<blockquote ${getStyles('blockquote')}>${text}</blockquote>`;
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};
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renderer.code = (text, infoString) => {
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text = text.replace(/</g, "<");
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text = text.replace(/>/g, ">");
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let lines = text.split('\n');
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let codeLines = [];
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let numbers = [];
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for (let i = 0; i < lines.length; i++) {
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const line = lines[i];
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codeLines.push(`<code class="prettyprint"><span class="code-snippet_outer">${(line || '<br>')}</span></code>`);
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numbers.push('<li></li>');
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}
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let lang = infoString || '';
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return `
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<section class="code-snippet__fix code-snippet__js">
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<ul class="code-snippet__line-index code-snippet__js">${numbers.join('')}</ul>
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<pre class="code-snippet__js" data-lang="${lang}">
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${codeLines.join('')}
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</pre>
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</section>
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`;
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};
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renderer.codespan = (text, infoString) => `<code ${getStyles('codespan')}>${text}</code>`;
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renderer.listitem = text => `<span ${getStyles('listitem')}><span style="margin-right: 10px;"><%s/></span>${text}</span>`;
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renderer.list = (text, ordered, start) => {
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text = text.replace(/<\/*p.*?>/g, '');
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let segments = text.split(`<%s/>`);
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if (!ordered) {
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text = segments.join('•');
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return `<p ${getStyles('ul')}>${text}</p>`;
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}
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text = segments[0];
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for (let i = 1; i < segments.length; i++) {
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text = text + i + '.' + segments[i];
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}
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return `<p ${getStyles('ol')}>${text}</p>`;
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};
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renderer.image = (href, title, text) => {
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let subText = '';
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if (text) {
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subText = `<figcaption ${getStyles('figcaption')}>${text}</figcaption>`;
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}
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let figureStyles = getStyles('figure');
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let imgStyles = getStyles(ENV_STRETCH_IMAGE ? 'image' : 'image_org');
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return `<figure ${figureStyles}><img ${imgStyles} src="${href}" title="${title}" alt="${text}"/>${subText}</figure>`;
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};
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renderer.link = (href, title, text) => {
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if (href.indexOf('https://mp.weixin.qq.com') === 0) {
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return `<a href="${href}" title="${(title || text)}" ${getStyles('wx_link')}>${text}</a>`;
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} else if (href === text) {
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return text;
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} else {
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if (status) {
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let ref = addFootnote(title || text, href);
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return `<span ${getStyles('link')}>${text}<sup>[${ref}]</sup></span>`;
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} else {
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return text;
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}
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}
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};
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renderer.strong = text => `<strong ${getStyles('strong')}>${text}</strong>`;
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renderer.em = text => `<p ${getStyles('p', ';font-style: italic;')}>${text}</p>`;
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renderer.table = (header, body) => `<section style="padding:0 8px;"><table class="preview-table"><thead ${getStyles('thead')}>${header}</thead><tbody>${body}</tbody></table></section>`;
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// renderer.tablerow = (text) => `<tr style="">${text}</tr>`;
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renderer.tablecell = (text, flags) => `<td ${getStyles('td')}>${text}</td>`;
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renderer.hr = () => `<hr style="border-style: solid;border-width: 1px 0 0;border-color: rgba(0,0,0,0.1);-webkit-transform-origin: 0 0;-webkit-transform: scale(1, 0.5);transform-origin: 0 0;transform: scale(1, 0.5);">`;
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return renderer;
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}
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};
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@ -3,6 +3,7 @@
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<el-container>
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<el-header class="top editor__header">
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<editor-header
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@refresh="onEditorRefresh"
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@uploaded="uploaded"
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@cssChanged="cssChanged"
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@showBox="showBox = !showBox"
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@ -100,7 +101,7 @@ export default {
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this.$nextTick(() => {
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this.initEditor()
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this.initCssEditor()
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this.editorRefresh()
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this.onEditorRefresh()
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})
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},
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methods: {
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@ -109,8 +110,7 @@ export default {
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this.editor.on('change', (cm, e) => {
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if (this.changeTimer) clearTimeout(this.changeTimer);
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this.changeTimer = setTimeout(() => {
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setTimeout(()=> PR.prettyPrint(), 0);
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this.editorRefresh()
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this.onEditorRefresh()
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console.log('tick');
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saveEditorContent(this.editor, '__editor_content')
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}, 300);
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@ -168,7 +168,7 @@ export default {
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this.setWxRendererOptions({
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theme: theme
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});
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this.editorRefresh()
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this.onEditorRefresh()
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},
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onTextareaChange() {
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console.log('change');
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@ -188,7 +188,7 @@ export default {
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message: '图片插入成功',
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type: 'success'
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})
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this.editorRefresh()
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this.onEditorRefresh()
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} else {
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// 上传失败
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this.$message({
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@ -227,6 +227,10 @@ export default {
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}, 100)
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})
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},
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onEditorRefresh() {
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this.editorRefresh();
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setTimeout(()=> PR.prettyPrint(), 0);
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},
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...mapMutations(['initEditorState', 'initEditorEntity', 'setWxRendererOptions',
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'editorRefresh', 'initCssEditorEntity'])
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},
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@ -105,7 +105,7 @@ export default {
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fonts: fonts
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})
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this.setCurrentFont(fonts);
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this.editorRefresh()
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this.$emit('refresh')
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},
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sizeChanged(size) {
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let theme = setFontSize(size.replace('px', ''))
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@ -115,7 +115,7 @@ export default {
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theme: theme
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})
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this.setCurrentSize(size);
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this.editorRefresh()
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this.$emit('refresh')
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},
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colorChanged(color) {
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let theme = setFontSize(this.currentSize.replace('px', ''))
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@ -124,11 +124,11 @@ export default {
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theme: theme
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})
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this.setCurrentColor(color);
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this.editorRefresh()
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this.$emit('refresh')
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},
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statusChanged(val) {
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this.setCiteStatus(val)
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this.editorRefresh()
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this.$emit('refresh')
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},
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// 图片上传前的处理
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beforeUpload(file) {
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@ -175,6 +175,7 @@ export default {
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type: 'success'
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})
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clipboardDiv.innerHTML = this.output; // 恢复现场
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this.$emit('refresh')
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},
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// 自定义CSS样式
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async customStyle () {
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@ -227,7 +228,7 @@ export default {
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downLink.click()
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document.body.removeChild(downLink)
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},
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...mapMutations(['editorRefresh', 'clearEditorToDefault','setCurrentColor', 'setCiteStatus',
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...mapMutations(['clearEditorToDefault','setCurrentColor', 'setCiteStatus',
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'setHtml', 'setCurrentFont', 'setCurrentSize', 'setCssEditorValue', 'setWxRendererOptions'])
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},
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mounted() {
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