From 1c5685d68f1b73270fb814fe04cbb490eb90ba5f Mon Sep 17 00:00:00 2001 From: mensonge Date: Fri, 14 Nov 2008 15:39:19 +0000 Subject: Minor fix: Remove DOJO library (60Mo) replaced by link to Google CDN (online DOJO library) git-svn-id: https://semanticscuttle.svn.sourceforge.net/svnroot/semanticscuttle/trunk@159 b3834d28-1941-0410-a4f8-b48e95affb8f --- includes/js/dojox/storage/WhatWGStorageProvider.js | 278 --------------------- 1 file changed, 278 deletions(-) delete mode 100644 includes/js/dojox/storage/WhatWGStorageProvider.js (limited to 'includes/js/dojox/storage/WhatWGStorageProvider.js') diff --git a/includes/js/dojox/storage/WhatWGStorageProvider.js b/includes/js/dojox/storage/WhatWGStorageProvider.js deleted file mode 100644 index 4bd4c22..0000000 --- a/includes/js/dojox/storage/WhatWGStorageProvider.js +++ /dev/null @@ -1,278 +0,0 @@ -if(!dojo._hasResource["dojox.storage.WhatWGStorageProvider"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code. -dojo._hasResource["dojox.storage.WhatWGStorageProvider"] = true; -dojo.provide("dojox.storage.WhatWGStorageProvider"); -dojo.require("dojox.storage.Provider"); -dojo.require("dojox.storage.manager"); - -dojo.declare("dojox.storage.WhatWGStorageProvider", [ dojox.storage.Provider ], { - // summary: - // Storage provider that uses WHAT Working Group features in Firefox 2 - // to achieve permanent storage. - // description: - // The WHAT WG storage API is documented at - // http://www.whatwg.org/specs/web-apps/current-work/#scs-client-side - // - // You can disable this storage provider with the following djConfig - // variable: - // var djConfig = { disableWhatWGStorage: true }; - // - // Authors of this storage provider- - // JB Boisseau, jb.boisseau@eutech-ssii.com - // Brad Neuberg, bkn3@columbia.edu - - initialized: false, - - _domain: null, - _available: null, - _statusHandler: null, - _allNamespaces: null, - _storageEventListener: null, - - initialize: function(){ - if(dojo.config["disableWhatWGStorage"] == true){ - return; - } - - // get current domain - // see: https://bugzilla.mozilla.org/show_bug.cgi?id=357323 - this._domain = (location.hostname == "localhost") ? "localhost.localdomain" : location.hostname; - // console.debug(this._domain); - - // indicate that this storage provider is now loaded - this.initialized = true; - dojox.storage.manager.loaded(); - }, - - isAvailable: function(){ - try{ - // see: https://bugzilla.mozilla.org/show_bug.cgi?id=357323 - var myStorage = globalStorage[((location.hostname == "localhost") ? "localhost.localdomain" : location.hostname)]; - }catch(e){ - this._available = false; - return this._available; - } - - this._available = true; - return this._available; - }, - - put: function(key, value, resultsHandler, namespace){ - if(this.isValidKey(key) == false){ - throw new Error("Invalid key given: " + key); - } - namespace = namespace||this.DEFAULT_NAMESPACE; - - // get our full key name, which is namespace + key - key = this.getFullKey(key, namespace); - - this._statusHandler = resultsHandler; - - // serialize the value; - // handle strings differently so they have better performance - if(dojo.isString(value)){ - value = "string:" + value; - }else{ - value = dojo.toJson(value); - } - - // register for successful storage events. - var storageListener = dojo.hitch(this, function(evt){ - // remove any old storage event listener we might have added - // to the window on old put() requests; Firefox has a bug - // where it can occassionaly go into infinite loops calling - // our storage event listener over and over -- this is a - // workaround - // FIXME: Simplify this into a test case and submit it - // to Firefox - window.removeEventListener("storage", storageListener, false); - - // indicate we succeeded - if(resultsHandler){ - resultsHandler.call(null, this.SUCCESS, key); - } - }); - - window.addEventListener("storage", storageListener, false); - - // try to store the value - try{ - var myStorage = globalStorage[this._domain]; - myStorage.setItem(key, value); - }catch(e){ - // indicate we failed - this._statusHandler.call(null, this.FAILED, key, e.toString()); - } - }, - - get: function(key, namespace){ - if(this.isValidKey(key) == false){ - throw new Error("Invalid key given: " + key); - } - namespace = namespace||this.DEFAULT_NAMESPACE; - - // get our full key name, which is namespace + key - key = this.getFullKey(key, namespace); - - // sometimes, even if a key doesn't exist, Firefox - // will return a blank string instead of a null -- - // this _might_ be due to having underscores in the - // keyname, but I am not sure. - - // FIXME: Simplify this bug into a testcase and - // submit it to Firefox - var myStorage = globalStorage[this._domain]; - var results = myStorage.getItem(key); - - if(results == null || results == ""){ - return null; - } - - results = results.value; - - // destringify the content back into a - // real JavaScript object; - // handle strings differently so they have better performance - if(dojo.isString(results) && (/^string:/.test(results))){ - results = results.substring("string:".length); - }else{ - results = dojo.fromJson(results); - } - - return results; - }, - - getNamespaces: function(){ - var results = [ this.DEFAULT_NAMESPACE ]; - - // simply enumerate through our array and save any string - // that starts with __ - var found = {}; - var myStorage = globalStorage[this._domain]; - var tester = /^__([^_]*)_/; - for(var i = 0; i < myStorage.length; i++){ - var currentKey = myStorage.key(i); - if(tester.test(currentKey) == true){ - var currentNS = currentKey.match(tester)[1]; - // have we seen this namespace before? - if(typeof found[currentNS] == "undefined"){ - found[currentNS] = true; - results.push(currentNS); - } - } - } - - return results; - }, - - getKeys: function(namespace){ - namespace = namespace||this.DEFAULT_NAMESPACE; - - if(this.isValidKey(namespace) == false){ - throw new Error("Invalid namespace given: " + namespace); - } - - // create a regular expression to test the beginning - // of our key names to see if they match our namespace; - // if it is the default namespace then test for the presence - // of no namespace for compatibility with older versions - // of dojox.storage - var namespaceTester; - if(namespace == this.DEFAULT_NAMESPACE){ - namespaceTester = new RegExp("^([^_]{2}.*)$"); - }else{ - namespaceTester = new RegExp("^__" + namespace + "_(.*)$"); - } - - var myStorage = globalStorage[this._domain]; - var keysArray = []; - for(var i = 0; i < myStorage.length; i++){ - var currentKey = myStorage.key(i); - if(namespaceTester.test(currentKey) == true){ - // strip off the namespace portion - currentKey = currentKey.match(namespaceTester)[1]; - keysArray.push(currentKey); - } - } - - return keysArray; - }, - - clear: function(namespace){ - namespace = namespace||this.DEFAULT_NAMESPACE; - - if(this.isValidKey(namespace) == false){ - throw new Error("Invalid namespace given: " + namespace); - } - - // create a regular expression to test the beginning - // of our key names to see if they match our namespace; - // if it is the default namespace then test for the presence - // of no namespace for compatibility with older versions - // of dojox.storage - var namespaceTester; - if(namespace == this.DEFAULT_NAMESPACE){ - namespaceTester = new RegExp("^[^_]{2}"); - }else{ - namespaceTester = new RegExp("^__" + namespace + "_"); - } - - var myStorage = globalStorage[this._domain]; - var keys = []; - for(var i = 0; i < myStorage.length; i++){ - if(namespaceTester.test(myStorage.key(i)) == true){ - keys[keys.length] = myStorage.key(i); - } - } - - dojo.forEach(keys, dojo.hitch(myStorage, "removeItem")); - }, - - remove: function(key, namespace){ - // get our full key name, which is namespace + key - key = this.getFullKey(key, namespace); - - var myStorage = globalStorage[this._domain]; - myStorage.removeItem(key); - }, - - isPermanent: function(){ - return true; - }, - - getMaximumSize: function(){ - return this.SIZE_NO_LIMIT; - }, - - hasSettingsUI: function(){ - return false; - }, - - showSettingsUI: function(){ - throw new Error(this.declaredClass + " does not support a storage settings user-interface"); - }, - - hideSettingsUI: function(){ - throw new Error(this.declaredClass + " does not support a storage settings user-interface"); - }, - - getFullKey: function(key, namespace){ - namespace = namespace||this.DEFAULT_NAMESPACE; - - if(this.isValidKey(namespace) == false){ - throw new Error("Invalid namespace given: " + namespace); - } - - // don't append a namespace string for the default namespace, - // for compatibility with older versions of dojox.storage - if(namespace == this.DEFAULT_NAMESPACE){ - return key; - }else{ - return "__" + namespace + "_" + key; - } - } -}); - -dojox.storage.manager.register("dojox.storage.WhatWGStorageProvider", - new dojox.storage.WhatWGStorageProvider()); - -} -- cgit v1.2.3