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Add preview fix

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This commit is contained in:
Sauli Anto
2019-10-03 03:47:26 +03:00
parent e6605706c0
commit b7ccab38ff
5 changed files with 144 additions and 84 deletions
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37
src/ui/mathview.js
View File

@@ -16,7 +16,7 @@ export default class MathView extends View {
} );
this.setTemplate( {
tag: 'iframe',
tag: 'div',
attributes: {
class: [
'ck',
@@ -29,40 +29,7 @@ export default class MathView extends View {
updateMath() {
const el = this.element;
if ( el ) {
// Fixme
// eslint-disable-next-line
setTimeout( () => {
let docEl = ( el.contentWindow || el.contentDocument );
if ( docEl.document ) {
docEl = docEl.document;
}
const headEl = docEl.head;
// Remove old styles
while ( headEl.hasChildNodes() ) {
headEl.removeChild( headEl.firstChild );
}
// Add all MathJax styles
const styles = document.head.getElementsByTagName( 'style' ); // eslint-disable-line
for ( const style of styles ) {
const id = style.getAttribute( 'id' );
if ( id && id.startsWith( 'MJX' ) ) {
headEl.appendChild( style.cloneNode( true ) );
}
}
const links = document.head.getElementsByTagName( 'link' ); // eslint-disable-line
for ( const link of links ) {
headEl.appendChild( link.cloneNode( true ) );
}
const bodyEl = docEl.body;
bodyEl.setAttribute( 'style', 'margin-left: 0; margin-right: 0; user-select: none;' );
renderEquation( this.value, bodyEl, this.engine, this.display );
}, 100 );
renderEquation( this.value, el, this.engine, this.display, true );
}
}