ngx-editor
Version:
The Rich Text Editor for Angular, Built on ProseMirror
37 lines • 4.67 kB
JavaScript
import { liftListItem, wrapInList } from 'prosemirror-schema-list';
import { isNodeActive } from 'ngx-editor/helpers';
class ListItem {
constructor(isBulletList = false) {
this.isBulletList = false;
this.isBulletList = isBulletList;
}
getType(schema) {
return this.isBulletList ? schema.nodes['bullet_list'] : schema.nodes['ordered_list'];
}
toggle() {
return (state, dispatch) => {
const { schema } = state;
const type = this.getType(schema);
if (!type) {
return false;
}
if (this.isActive(state)) {
return liftListItem(schema.nodes['list_item'])(state, dispatch);
}
return wrapInList(type)(state, dispatch);
};
}
isActive(state) {
const { schema } = state;
const type = this.getType(schema);
if (!type) {
return false;
}
return isNodeActive(state, type);
}
canExecute(state) {
return this.toggle()(state);
}
}
export default ListItem;
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