rhino-editor/cdn/exports/chunks/chunk-A3CW73KJ.js

A custom element wrapped rich text editor

import {
  Decoration,
  DecorationSet,
  Extension
} from "./chunk-4CJ3F2XK.js";
import {
  Plugin,
  PluginKey
} from "./chunk-XG3W5CFT.js";

// src/exports/extensions/selection.ts
var selectionPlugin = (options) => {
  const plugin = new Plugin({
    key: new PluginKey("rhino-selection"),
    state: {
      init() {
        return DecorationSet.empty;
      },
      apply(tr, set) {
        if (!tr.getMeta(plugin)) {
          return set;
        }
        set = set.map(tr.mapping, tr.doc);
        const selections = set.find(void 0, void 0, (deco2) => {
          return deco2.rhinoSelection === true;
        });
        if (selections?.length >= 1) {
          set = set.remove(selections);
        }
        const { doc, selection } = tr;
        let deco = null;
        if (selection.to !== selection.from) {
          deco = Decoration.inline(
            selection.from,
            selection.to,
            options.HTMLAttributes || {},
            {
              rhinoSelection: true
            }
          );
        }
        if (deco) {
          set = set.add(doc, [deco]);
        }
        return set;
      }
    },
    props: {
      handleDOMEvents: {
        blur: (view) => {
          const { tr } = view.state;
          const transaction = tr.setMeta(plugin, {
            from: tr.selection.from,
            to: tr.selection.to
          });
          view.dispatch(transaction);
        },
        focus: (view) => {
          const { tr } = view.state;
          const transaction = tr.setMeta(plugin, {
            from: tr.selection.from,
            to: tr.selection.to
          });
          view.dispatch(transaction);
        }
      },
      decorations(state) {
        return this.getState(state);
      }
    }
  });
  return plugin;
};
var SelectionPlugin = Extension.create({
  name: "rhino-selection",
  addOptions() {
    return {
      HTMLAttributes: {
        class: "rhino-selection",
        readonly: ""
      }
    };
  },
  addProseMirrorPlugins() {
    return [selectionPlugin(this.options)];
  }
});

export {
  SelectionPlugin
};
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