json-joy/esm/json-crdt-extensions/peritext/editor/EditorSlices.js

Collection of libraries for building collaborative editing apps.

import { PersistedSlice } from '../slice/PersistedSlice';
export class EditorSlices {
    txt;
    slices;
    constructor(txt, slices) {
        this.txt = txt;
        this.slices = slices;
    }
    insAtCursors(callback) {
        const slices = [];
        this.txt.editor.forCursor((cursor) => {
            const slice = callback(cursor);
            slices.push(slice);
        });
        return slices;
    }
    insStack(type, data) {
        return this.insAtCursors((cursor) => this.slices.insStack(cursor.range(), type, data));
    }
    insOne(type, data) {
        return this.insAtCursors((cursor) => this.slices.insOne(cursor.range(), type, data));
    }
    insErase(type, data) {
        return this.insAtCursors((cursor) => this.slices.insErase(cursor.range(), type, data));
    }
    insMarker(type, data, separator) {
        return this.insAtCursors((cursor) => {
            this.txt.editor.collapseCursor(cursor);
            const after = cursor.start.clone();
            after.refAfter();
            const marker = this.slices.insMarkerAfter(after.id, type, data, separator);
            return marker;
        });
    }
    del(sliceOrId) {
        this.slices.del(sliceOrId instanceof PersistedSlice ? sliceOrId.id : sliceOrId);
    }
}