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Update to support slide preview in both mode

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This commit is contained in:
Wu Cheng-Han 2016-07-30 11:07:08 +08:00
parent 0f4f270193
commit 8791447ef9
5 changed files with 91 additions and 12 deletions
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2
public/css/extra.css
View file

@ -81,6 +81,8 @@
}
.ui-infobar {
position: relative;
z-index: 2;
max-width: 758px;
margin-top: 25px;
margin-bottom: -25px;

54
public/css/slide-preview.css Normal file
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@ -0,0 +1,54 @@
.markdown-body.slides {
position: relative;
z-index: 1;
color: #222;
}
.markdown-body.slides::before {
content: '';
display: block;
position: absolute;
top: 0;
left: 0;
right: 0;
bottom: 0;
z-index: -1;
background-color: currentColor;
box-shadow: 0 0 0 50vw;
}
.markdown-body.slides section[data-markdown] {
position: relative;
margin-bottom: 1.5em;
background-color: #fff;
text-align: center;
}
.markdown-body.slides section[data-markdown]::before {
content: '';
display: block;
padding-bottom: 56.23%;
}
.markdown-body.slides section[data-markdown] div:first-child {
position: absolute;
top: 50%;
left: 1em;
right: 1em;
transform: translateY(-50%);
max-height: 100%;
overflow: hidden;
}
.markdown-body.slides section[data-markdown] ul {
display: inline-block;
}
.markdown-body.slides > section > section + section::after {
content: '';
position: absolute;
top: -1.5em;
right: 1em;
height: 1.5em;
border: 3px solid #777;
}

43
public/js/index.js
View file

@ -2914,18 +2914,39 @@ function updateViewInner() {
var lastMeta = md.meta;
md.meta = {};
var rendered = md.render(value);
// only render again when meta changed
if (JSON.stringify(md.meta) != JSON.stringify(lastMeta)) {
parseMeta(md, ui.area.codemirror, ui.area.markdown, $('#toc'), $('#toc-affix'));
rendered = md.render(value);
if (md.meta.type && md.meta.type === 'slide') {
var slideOptions = {
separator: '^(\r\n?|\n)---(\r\n?|\n)$',
verticalSeparator: '^(\r\n?|\n)----(\r\n?|\n)$'
};
var slides = RevealMarkdown.slidify(editor.getValue(), slideOptions);
ui.area.markdown.html(slides);
RevealMarkdown.initialize();
// prevent XSS
ui.area.markdown.html(preventXSS(ui.area.markdown.html()));
ui.area.markdown.addClass('slides');
syncscroll = false;
checkSyncToggle();
} else {
if (lastMeta.type && lastMeta.type === 'slide') {
refreshView();
ui.area.markdown.removeClass('slides');
syncscroll = true;
checkSyncToggle();
}
// only render again when meta changed
if (JSON.stringify(md.meta) != JSON.stringify(lastMeta)) {
parseMeta(md, ui.area.codemirror, ui.area.markdown, $('#toc'), $('#toc-affix'));
rendered = md.render(value);
}
// prevent XSS
rendered = preventXSS(rendered);
var result = postProcess(rendered).children().toArray();
partialUpdate(result, lastResult, ui.area.markdown.children().toArray());
if (result && lastResult && result.length != lastResult.length)
updateDataAttrs(result, ui.area.markdown.children().toArray());
lastResult = $(result).clone();
}
// prevent XSS
rendered = preventXSS(rendered);
var result = postProcess(rendered).children().toArray();
partialUpdate(result, lastResult, ui.area.markdown.children().toArray());
if (result && lastResult && result.length != lastResult.length)
updateDataAttrs(result, ui.area.markdown.children().toArray());
lastResult = $(result).clone();
finishView(ui.area.markdown);
autoLinkify(ui.area.markdown);
deduplicatedHeaderId(ui.area.markdown);

3
public/views/foot.ejs
View file

@ -77,4 +77,5 @@
<script src="<%- url %>/js/render.js" defer></script>
<script src="<%- url %>/js/history.js" defer></script>
<script src="<%- url %>/js/index.js" defer></script>
<script src="<%- url %>/js/syncscroll.js" defer></script>
<script src="<%- url %>/js/syncscroll.js" defer></script>
<script src="<%- url %>/js/reveal-markdown.js" defer></script>

1
public/views/head.ejs
View file

@ -38,6 +38,7 @@
<link rel="stylesheet" href="<%- url %>/css/markdown.css">
<link rel="stylesheet" href="<%- url %>/css/index.css">
<link rel="stylesheet" href="<%- url %>/css/extra.css">
<link rel="stylesheet" href="<%- url %>/css/slide-preview.css">
<link rel="stylesheet" href="<%- url %>/css/site.css">
<!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries -->
<!-- WARNING: Respond.js doesn't work if you view the page via file:// -->