mirror of https://gitee.com/bigwinds/arangodb
79 lines
2.1 KiB
JavaScript
79 lines
2.1 KiB
JavaScript
/*jslint indent: 2, nomen: true, maxlen: 100, sloppy: true, vars: true, white: true, plusplus: true */
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/*global EventLibrary*/
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////////////////////////////////////////////////////////////////////////////////
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/// @brief Graph functionality
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///
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/// @file
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///
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/// DISCLAIMER
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///
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/// Copyright 2010-2012 triagens GmbH, Cologne, Germany
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///
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/// Licensed under the Apache License, Version 2.0 (the "License");
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/// you may not use this file except in compliance with the License.
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/// You may obtain a copy of the License at
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///
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/// http://www.apache.org/licenses/LICENSE-2.0
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///
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/// Unless required by applicable law or agreed to in writing, software
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/// distributed under the License is distributed on an "AS IS" BASIS,
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/// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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/// See the License for the specific language governing permissions and
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/// limitations under the License.
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///
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/// Copyright holder is triAGENS GmbH, Cologne, Germany
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///
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/// @author Michael Hackstein
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/// @author Copyright 2011-2012, triAGENS GmbH, Cologne, Germany
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////////////////////////////////////////////////////////////////////////////////
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function EventDispatcher(nodeShaper, edgeShaper, initialConfig) {
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"use strict";
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var eventlib,
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self = this;
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if (nodeShaper === undefined) {
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throw "NodeShaper has to be given.";
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}
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if (edgeShaper === undefined) {
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throw "EdgeShaper has to be given.";
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}
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eventlib = new EventLibrary();
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self.bind = function (object, event, func) {
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switch (object) {
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case "nodes":
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nodeShaper.on(event, func);
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break;
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case "edges":
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edgeShaper.on(event, func);
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break;
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default:
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if (object.bind !== undefined) {
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object.bind(event, func);
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} else {
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throw "Sorry cannot bind to object. Please give either "
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+ "\"nodes\", \"edges\" or a jQuery-selected DOM-Element";
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}
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}
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};
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self.unbind = function () {
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throw "Not implemented";
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};
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}
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EventDispatcher.events = Object.freeze({
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EXPAND: 1,
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CREATENODE: 2,
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PATCHNODE: 3,
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DELETENODE: 4,
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CREATEEDGE: 5,
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PATCHEDGE: 6,
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DELETEEDGE: 7
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}); |