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Add automath and fix preview and display button

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This commit is contained in:
Sauli Anto
2019-09-28 18:03:05 +03:00
parent eed45a5dd3
commit 6e08776268
7 changed files with 243 additions and 63 deletions
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20
src/mathediting.js
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@@ -5,7 +5,7 @@ import Widget from '@ckeditor/ckeditor5-widget/src/widget';
import MathCommand from './mathcommand';
import { defaultConfig, renderEquation } from './utils';
import { defaultConfig, renderEquation, removeDelimiters } from './utils';
export default class MathEditing extends Plugin {
static get requires() {
@@ -105,20 +105,14 @@ export default class MathEditing extends Plugin {
classes: [ 'math-tex' ]
},
model: ( viewElement, modelWriter ) => {
let equation = viewElement.getChild( 0 ).data.trim();
const equation = viewElement.getChild( 0 ).data.trim();
// Remove delimiters (e.g. \( \) or \[ \])
const hasInlineDelimiters = equation.includes( '\\(' ) && equation.includes( '\\)' );
const hasDisplayDelimiters = equation.includes( '\\[' ) && equation.includes( '\\]' );
if ( hasInlineDelimiters || hasDisplayDelimiters ) {
equation = equation.substring( 2, equation.length - 2 ).trim();
}
const params = {
...removeDelimiters( equation ),
type: mathConfig.forceOutputType ? mathConfig.outputType : 'span'
};
return modelWriter.createElement( 'mathtex', {
equation,
type: mathConfig.forceOutputType ? mathConfig.outputType : 'span',
display: hasDisplayDelimiters
} );
return modelWriter.createElement( 'mathtex', params );
}
} );