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node-webodf

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WebODF - JavaScript Document Engine http://webodf.org/

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/** * Copyright (C) 2012-2013 KO GmbH <copyright@kogmbh.com> * * @licstart * This file is part of WebODF. * * WebODF is free software: you can redistribute it and/or modify it * under the terms of the GNU Affero General Public License (GNU AGPL) * as published by the Free Software Foundation, either version 3 of * the License, or (at your option) any later version. * * WebODF is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Affero General Public License for more details. * * You should have received a copy of the GNU Affero General Public License * along with WebODF. If not, see <http://www.gnu.org/licenses/>. * @licend * * @source: http://www.webodf.org/ * @source: https://github.com/kogmbh/WebODF/ */ /*global runtime, ops */ /* * create specific operation instances. */ /** * @constructor */ ops.OperationFactory = function OperationFactory() { "use strict"; var /**@type{!Object.<!string, !ops.OperationFactory.SpecConstructor>}*/ specs; /** * @param {!function(new:ops.Operation)} Constructor * @return {!ops.OperationFactory.SpecConstructor} */ /*jslint unparam:true*/ function construct(Constructor) { return function(spec) { return new Constructor(); }; } /*jslint unparam:false*/ /** * Registers an operation constructor with this operation factory * @param {!string} specName * @param {!ops.OperationFactory.SpecConstructor} specConstructor * @return {undefined} */ this.register = function (specName, specConstructor) { specs[specName] = specConstructor; }; /** * Create an instance of an operation based on the provided spec * @param {!{optype:string}} spec * @return {ops.Operation} */ this.create = function (spec) { var /**@type{ops.Operation}*/ op = null, constructor = specs[spec.optype]; if (constructor) { op = constructor(spec); op.init(spec); } return op; }; function init() { specs = { AddMember: construct(ops.OpAddMember), UpdateMember: construct(ops.OpUpdateMember), RemoveMember: construct(ops.OpRemoveMember), AddCursor: construct(ops.OpAddCursor), ApplyDirectStyling: construct(ops.OpApplyDirectStyling), SetBlob: construct(ops.OpSetBlob), RemoveBlob: construct(ops.OpRemoveBlob), InsertImage: construct(ops.OpInsertImage), InsertTable: construct(ops.OpInsertTable), InsertText: construct(ops.OpInsertText), RemoveText: construct(ops.OpRemoveText), MergeParagraph: construct(ops.OpMergeParagraph), SplitParagraph: construct(ops.OpSplitParagraph), SetParagraphStyle: construct(ops.OpSetParagraphStyle), UpdateParagraphStyle: construct(ops.OpUpdateParagraphStyle), AddStyle: construct(ops.OpAddStyle), RemoveStyle: construct(ops.OpRemoveStyle), MoveCursor: construct(ops.OpMoveCursor), RemoveCursor: construct(ops.OpRemoveCursor), AddAnnotation: construct(ops.OpAddAnnotation), RemoveAnnotation: construct(ops.OpRemoveAnnotation), UpdateMetadata: construct(ops.OpUpdateMetadata), ApplyHyperlink: construct(ops.OpApplyHyperlink), RemoveHyperlink: construct(ops.OpRemoveHyperlink) }; } init(); }; /** * @typedef {!function(!{optype:!string}):!ops.Operation} */ ops.OperationFactory.SpecConstructor;