molstar/lib/commonjs/mol-state/action.js

A comprehensive macromolecular library.

"use strict";
/**
 * Copyright (c) 2018 mol* contributors, licensed under MIT, See LICENSE file for more info.
 *
 * @author David Sehnal <david.sehnal@gmail.com>
 */
Object.defineProperty(exports, "__esModule", { value: true });
exports.StateAction = void 0;
var tslib_1 = require("tslib");
var mol_util_1 = require("../mol-util");
var param_definition_1 = require("../mol-util/param-definition");
var StateAction;
(function (StateAction) {
    function create(definition) {
        var action = {
            create: function (params) { return { action: action, params: params }; },
            id: mol_util_1.UUID.create22(),
            definition: definition,
            createDefaultParams: function (a, globalCtx) { return definition.params ? param_definition_1.ParamDefinition.getDefaultValues(definition.params(a, globalCtx)) : {}; }
        };
        return action;
    }
    StateAction.create = create;
    function fromTransformer(transformer) {
        var def = transformer.definition;
        return create({
            from: def.from,
            display: def.display,
            params: def.params,
            isApplicable: transformer.definition.isApplicable
                ? function (a, t, ctx) { return transformer.definition.isApplicable(a, ctx); }
                : void 0,
            run: function (_a) {
                var cell = _a.cell, state = _a.state, params = _a.params;
                var tree = state.build().to(cell.transform.ref).apply(transformer, params);
                return state.updateTree(tree);
            }
        });
    }
    StateAction.fromTransformer = fromTransformer;
    var Builder;
    (function (Builder) {
        function root(info) {
            return function (def) { return create((0, tslib_1.__assign)({ from: info.from instanceof Array
                    ? info.from
                    : !!info.from ? [info.from] : [], display: typeof info.display === 'string'
                    ? { name: info.display }
                    : !!info.display
                        ? info.display
                        : { name: 'Unnamed State Action' }, params: typeof info.params === 'object'
                    ? function () { return info.params; }
                    : !!info.params
                        ? info.params
                        : void 0, isApplicable: info.isApplicable }, (typeof def === 'function'
                ? { run: def }
                : def))); };
        }
        Builder.build = function (info) { return root(info); };
    })(Builder = StateAction.Builder || (StateAction.Builder = {}));
    StateAction.build = Builder.build;
})(StateAction || (StateAction = {}));
exports.StateAction = StateAction;
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