tiptap/packages/extension-bold/index.ts
2020-04-02 08:53:59 +02:00

59 lines
1.2 KiB
TypeScript

import { Mark, markInputRule, markPasteRule } from '@tiptap/core'
import { toggleMark } from 'prosemirror-commands'
import { MarkSpec } from 'prosemirror-model'
declare module '@tiptap/core/src/Editor' {
interface Editor {
bold(): Editor,
}
}
export default class Bold extends Mark {
name = 'bold'
created() {
this.editor.registerCommand('bold', (next, { view }) => {
toggleMark(this.schemaType)(view.state, view.dispatch)
next()
})
}
schema(): MarkSpec {
return {
parseDOM: [
{
tag: 'strong',
},
{
tag: 'b',
getAttrs: node => (node as HTMLElement).style.fontWeight !== 'normal' && null,
},
{
style: 'font-weight',
getAttrs: value => /^(bold(er)?|[5-9]\d{2,})$/.test(value as string) && null,
},
],
toDOM: () => ['strong', 0],
}
}
keys() {
return {
'Mod-b': () => this.editor.bold(),
}
}
inputRules() {
return [
markInputRule(/(?:\*\*|__)([^*_]+)(?:\*\*|__)$/, this.schemaType),
]
}
pasteRules() {
return [
markPasteRule(/(?:\*\*|__)([^*_]+)(?:\*\*|__)/g, this.schemaType),
]
}
}