@zodiac-ui/editor/esm2015/plugins/link/pm/fake-cursor-for-toolbar.js

A rich text editor for Angular based on `@atlaskit/editor-core`.

import { Plugin } from "prosemirror-state";
import { DecorationSet, Decoration } from "prosemirror-view";
import { InsertStatus, pluginKey } from "./hyperlink";
const createTextCursor = (pos) => {
    const node = document.createElement("div");
    node.className = "ProseMirror-fake-text-cursor";
    return Decoration.widget(pos, node);
};
const ɵ0 = createTextCursor;
const createTextSelection = (from, to) => Decoration.inline(from, to, { class: "ProseMirror-fake-text-selection" });
const ɵ1 = createTextSelection;
const getInsertLinkToolbarState = (editorState) => {
    const state = pluginKey.getState(editorState);
    if (state && state.activeLinkMark) {
        if (state.activeLinkMark.type === InsertStatus.INSERT_LINK_TOOLBAR) {
            return state.activeLinkMark;
        }
    }
    return undefined;
};
const ɵ2 = getInsertLinkToolbarState;
export const fakeCursorToolbarPlugin = new Plugin({
    state: {
        init() {
            return DecorationSet.empty;
        },
        apply(tr, pluginState, oldState, newState) {
            const oldInsertToolbarState = getInsertLinkToolbarState(oldState);
            const insertToolbarState = getInsertLinkToolbarState(newState);
            // Map DecorationSet if it still refers to the same position in the document
            if (oldInsertToolbarState && insertToolbarState) {
                const { from, to } = insertToolbarState;
                const oldFrom = tr.mapping.map(oldInsertToolbarState.from);
                const oldTo = tr.mapping.map(oldInsertToolbarState.to);
                if (oldFrom === from && oldTo === to) {
                    return pluginState.map(tr.mapping, tr.doc);
                }
            }
            // Update DecorationSet if new insert toolbar, or if we have moved to a different position in the doc
            if (insertToolbarState) {
                const { from, to } = insertToolbarState;
                return DecorationSet.create(tr.doc, [
                    from === to ? createTextCursor(from) : createTextSelection(from, to),
                ]);
            }
            return DecorationSet.empty;
        },
    },
    props: {
        decorations(state) {
            return fakeCursorToolbarPlugin.getState(state);
        },
    },
});
export { ɵ0, ɵ1, ɵ2 };
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