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Diffstat (limited to 'includes/js/dojo/OpenAjax.js')
| -rw-r--r-- | includes/js/dojo/OpenAjax.js | 194 |
1 files changed, 0 insertions, 194 deletions
diff --git a/includes/js/dojo/OpenAjax.js b/includes/js/dojo/OpenAjax.js deleted file mode 100644 index 32cf358..0000000 --- a/includes/js/dojo/OpenAjax.js +++ /dev/null @@ -1,194 +0,0 @@ -/******************************************************************************* - * OpenAjax.js - * - * Reference implementation of the OpenAjax Hub, as specified by OpenAjax Alliance. - * Specification is under development at: - * - * http://www.openajax.org/member/wiki/OpenAjax_Hub_Specification - * - * Copyright 2006-2007 OpenAjax Alliance - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may not - * use this file except in compliance with the License. You may obtain a copy - * of the License at http://www.apache.org/licenses/LICENSE-2.0 . Unless - * required by applicable law or agreed to in writing, software distributed - * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR - * CONDITIONS OF ANY KIND, either express or implied. See the License for the - * specific language governing permissions and limitations under the License. - * - ******************************************************************************/ - -// prevent re-definition of the OpenAjax object -if(!window["OpenAjax"]){ - OpenAjax = new function(){ - // summary: the OpenAjax hub - // description: see http://www.openajax.org/member/wiki/OpenAjax_Hub_Specification - - var t = true; - var f = false; - var g = window; - var libs; - var ooh = "org.openajax.hub."; - - var h = {}; - this.hub = h; - h.implementer = "http://openajax.org"; - h.implVersion = "0.6"; - h.specVersion = "0.6"; - h.implExtraData = {}; - var libs = {}; - h.libraries = libs; - - h.registerLibrary = function(prefix, nsURL, version, extra){ - libs[prefix] = { - prefix: prefix, - namespaceURI: nsURL, - version: version, - extraData: extra - }; - this.publish(ooh+"registerLibrary", libs[prefix]); - } - h.unregisterLibrary = function(prefix){ - this.publish(ooh+"unregisterLibrary", libs[prefix]); - delete libs[prefix]; - } - - h._subscriptions = { c:{}, s:[] }; - h._cleanup = []; - h._subIndex = 0; - h._pubDepth = 0; - - h.subscribe = function(name, callback, scope, subscriberData, filter){ - if(!scope){ - scope = window; - } - var handle = name + "." + this._subIndex; - var sub = { scope: scope, cb: callback, fcb: filter, data: subscriberData, sid: this._subIndex++, hdl: handle }; - var path = name.split("."); - this._subscribe(this._subscriptions, path, 0, sub); - return handle; - } - - h.publish = function(name, message){ - var path = name.split("."); - this._pubDepth++; - this._publish(this._subscriptions, path, 0, name, message); - this._pubDepth--; - if((this._cleanup.length > 0) && (this._pubDepth == 0)){ - for(var i = 0; i < this._cleanup.length; i++){ - this.unsubscribe(this._cleanup[i].hdl); - } - delete(this._cleanup); - this._cleanup = []; - } - } - - h.unsubscribe = function(sub){ - var path = sub.split("."); - var sid = path.pop(); - this._unsubscribe(this._subscriptions, path, 0, sid); - } - - h._subscribe = function(tree, path, index, sub){ - var token = path[index]; - if(index == path.length){ - tree.s.push(sub); - }else{ - if(typeof tree.c == "undefined"){ - tree.c = {}; - } - if(typeof tree.c[token] == "undefined"){ - tree.c[token] = { c: {}, s: [] }; - this._subscribe(tree.c[token], path, index + 1, sub); - }else{ - this._subscribe( tree.c[token], path, index + 1, sub); - } - } - } - - h._publish = function(tree, path, index, name, msg){ - if(typeof tree != "undefined"){ - var node; - if(index == path.length) { - node = tree; - }else{ - this._publish(tree.c[path[index]], path, index + 1, name, msg); - this._publish(tree.c["*"], path, index + 1, name, msg); - node = tree.c["**"]; - } - if(typeof node != "undefined"){ - var callbacks = node.s; - var max = callbacks.length; - for(var i = 0; i < max; i++){ - if(callbacks[i].cb){ - var sc = callbacks[i].scope; - var cb = callbacks[i].cb; - var fcb = callbacks[i].fcb; - var d = callbacks[i].data; - if(typeof cb == "string"){ - // get a function object - cb = sc[cb]; - } - if(typeof fcb == "string"){ - // get a function object - fcb = sc[fcb]; - } - if((!fcb) || - (fcb.call(sc, name, msg, d))) { - cb.call(sc, name, msg, d); - } - } - } - } - } - } - - h._unsubscribe = function(tree, path, index, sid) { - if(typeof tree != "undefined") { - if(index < path.length) { - var childNode = tree.c[path[index]]; - this._unsubscribe(childNode, path, index + 1, sid); - if(childNode.s.length == 0) { - for(var x in childNode.c) - return; - delete tree.c[path[index]]; - } - return; - } - else { - var callbacks = tree.s; - var max = callbacks.length; - for(var i = 0; i < max; i++) - if(sid == callbacks[i].sid) { - if(this._pubDepth > 0) { - callbacks[i].cb = null; - this._cleanup.push(callbacks[i]); - } - else - callbacks.splice(i, 1); - return; - } - } - } - } - // The following function is provided for automatic testing purposes. - // It is not expected to be deployed in run-time OpenAjax Hub implementations. - h.reinit = function() - { - for (var lib in OpenAjax.hub.libraries) { - delete OpenAjax.hub.libraries[lib]; - } - OpenAjax.hub.registerLibrary("OpenAjax", "http://openajax.org/hub", "0.6", {}); - - delete OpenAjax._subscriptions; - OpenAjax._subscriptions = {c:{},s:[]}; - delete OpenAjax._cleanup; - OpenAjax._cleanup = []; - OpenAjax._subIndex = 0; - OpenAjax._pubDepth = 0; - } - }; - // Register the OpenAjax Hub itself as a library. - OpenAjax.hub.registerLibrary("OpenAjax", "http://openajax.org/hub", "0.6", {}); - -} |