ngx-editor
Version:
The Rich Text Editor for Angular, Built on ProseMirror
29 lines • 4.03 kB
JavaScript
import { TextSelection } from 'prosemirror-state';
import { markApplies } from 'ngx-editor/helpers';
// Ref: https://github.com/ProseMirror/prosemirror-commands/blob/master/src/commands.js
export const applyMark = (type, attrs = {}) => {
return (state, dispatch) => {
const { tr, selection } = state;
const { empty, ranges, $from, $to } = selection;
if (empty && selection instanceof TextSelection) {
const { $cursor } = selection;
if (!$cursor || !markApplies(state.doc, ranges, type)) {
return false;
}
tr.addStoredMark(type.create(attrs));
if (!tr.storedMarksSet) {
return false;
}
dispatch?.(tr);
}
else {
tr.addMark($from.pos, $to.pos, type.create(attrs));
if (!tr.docChanged) {
return false;
}
dispatch?.(tr.scrollIntoView());
}
return true;
};
};
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