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/manager.js | 261 ----------------------------------- 1 file changed, 261 deletions(-) delete mode 100644 includes/js/dojox/storage/manager.js (limited to 'includes/js/dojox/storage/manager.js') diff --git a/includes/js/dojox/storage/manager.js b/includes/js/dojox/storage/manager.js deleted file mode 100644 index 0198a6d..0000000 --- a/includes/js/dojox/storage/manager.js +++ /dev/null @@ -1,261 +0,0 @@ -if(!dojo._hasResource["dojox.storage.manager"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code. -dojo._hasResource["dojox.storage.manager"] = true; -dojo.provide("dojox.storage.manager"); -//dojo.require("dojo.AdapterRegistry"); -// FIXME: refactor this to use an AdapterRegistry - -dojox.storage.manager = new function(){ - // summary: A singleton class in charge of the dojox.storage system - // description: - // Initializes the storage systems and figures out the best available - // storage options on this platform. - - // currentProvider: Object - // The storage provider that was automagically chosen to do storage - // on this platform, such as dojox.storage.FlashStorageProvider. - this.currentProvider = null; - - // available: Boolean - // Whether storage of some kind is available. - this.available = false; - - // providers: Array - // Array of all the static provider instances, useful if you want to - // loop through and see what providers have been registered. - this.providers = []; - - this._initialized = false; - - this._onLoadListeners = []; - - this.initialize = function(){ - // summary: - // Initializes the storage system and autodetects the best storage - // provider we can provide on this platform - this.autodetect(); - }; - - this.register = function(/*string*/ name, /*Object*/ instance){ - // summary: - // Registers the existence of a new storage provider; used by - // subclasses to inform the manager of their existence. The - // storage manager will select storage providers based on - // their ordering, so the order in which you call this method - // matters. - // name: - // The full class name of this provider, such as - // "dojox.storage.FlashStorageProvider". - // instance: - // An instance of this provider, which we will use to call - // isAvailable() on. - - // keep list of providers as a list so that we can know what order - // storage providers are preferred; also, store the providers hashed - // by name in case someone wants to get a provider that uses - // a particular storage backend - this.providers.push(instance); - this.providers[name] = instance; - }; - - this.setProvider = function(storageClass){ - // summary: - // Instructs the storageManager to use the given storage class for - // all storage requests. - // description: - // Example- - // dojox.storage.setProvider( - // dojox.storage.IEStorageProvider) - - }; - - this.autodetect = function(){ - // summary: - // Autodetects the best possible persistent storage provider - // available on this platform. - - //console.debug("dojox.storage.manager.autodetect"); - - if(this._initialized){ // already finished - return; - } - - // a flag to force the storage manager to use a particular - // storage provider type, such as - // djConfig = {forceStorageProvider: "dojox.storage.WhatWGStorageProvider"}; - var forceProvider = dojo.config["forceStorageProvider"] || false; - - // go through each provider, seeing if it can be used - var providerToUse; - //FIXME: use dojo.some - for(var i = 0; i < this.providers.length; i++){ - providerToUse = this.providers[i]; - if(forceProvider && forceProvider == providerToUse.declaredClass){ - // still call isAvailable for this provider, since this helps some - // providers internally figure out if they are available - // FIXME: This should be refactored since it is non-intuitive - // that isAvailable() would initialize some state - providerToUse.isAvailable(); - break; - }else if(!forceProvider && providerToUse.isAvailable()){ - break; - } - } - - if(!providerToUse){ // no provider available - this._initialized = true; - this.available = false; - this.currentProvider = null; - console.warn("No storage provider found for this platform"); - this.loaded(); - return; - } - - // create this provider and mix in it's properties - // so that developers can do dojox.storage.put rather - // than dojox.storage.currentProvider.put, for example - this.currentProvider = providerToUse; - dojo.mixin(dojox.storage, this.currentProvider); - - // have the provider initialize itself - dojox.storage.initialize(); - - this._initialized = true; - this.available = true; - }; - - this.isAvailable = function(){ /*Boolean*/ - // summary: Returns whether any storage options are available. - return this.available; - }; - - this.addOnLoad = function(func){ /* void */ - // summary: - // Adds an onload listener to know when Dojo Offline can be used. - // description: - // Adds a listener to know when Dojo Offline can be used. This - // ensures that the Dojo Offline framework is loaded and that the - // local dojox.storage system is ready to be used. This method is - // useful if you don't want to have a dependency on Dojo Events - // when using dojox.storage. - // func: Function - // A function to call when Dojo Offline is ready to go - this._onLoadListeners.push(func); - - if(this.isInitialized()){ - this._fireLoaded(); - } - }; - - this.removeOnLoad = function(func){ /* void */ - // summary: Removes the given onLoad listener - for(var i = 0; i < this._onLoadListeners.length; i++){ - if(func == this._onLoadListeners[i]){ - this._onLoadListeners = this._onLoadListeners.splice(i, 1); - break; - } - } - }; - - this.isInitialized = function(){ /*Boolean*/ - // summary: - // Returns whether the storage system is initialized and ready to - // be used. - - // FIXME: This should REALLY not be in here, but it fixes a tricky - // Flash timing bug. - // Confirm that this is still needed with the newly refactored Dojo - // Flash. Used to be for Internet Explorer. -- Brad Neuberg - if(this.currentProvider != null - && this.currentProvider.declaredClass == "dojox.storage.FlashStorageProvider" - && dojox.flash.ready == false){ - return false; - }else{ - return this._initialized; - } - }; - - this.supportsProvider = function(/*string*/ storageClass){ /* Boolean */ - // summary: Determines if this platform supports the given storage provider. - // description: - // Example- - // dojox.storage.manager.supportsProvider( - // "dojox.storage.InternetExplorerStorageProvider"); - - // construct this class dynamically - try{ - // dynamically call the given providers class level isAvailable() - // method - var provider = eval("new " + storageClass + "()"); - var results = provider.isAvailable(); - if(!results){ return false; } - return results; - }catch(e){ - return false; - } - }; - - this.getProvider = function(){ /* Object */ - // summary: Gets the current provider - return this.currentProvider; - }; - - this.loaded = function(){ - // summary: - // The storage provider should call this method when it is loaded - // and ready to be used. Clients who will use the provider will - // connect to this method to know when they can use the storage - // system. You can either use dojo.connect to connect to this - // function, or can use dojox.storage.manager.addOnLoad() to add - // a listener that does not depend on the dojo.event package. - // description: - // Example 1- - // if(dojox.storage.manager.isInitialized() == false){ - // dojo.connect(dojox.storage.manager, "loaded", TestStorage, "initialize"); - // }else{ - // dojo.connect(dojo, "loaded", TestStorage, "initialize"); - // } - // Example 2- - // dojox.storage.manager.addOnLoad(someFunction); - - - // FIXME: we should just provide a Deferred for this. That way you - // don't care when this happens or has happened. Deferreds are in Base - this._fireLoaded(); - }; - - this._fireLoaded = function(){ - //console.debug("dojox.storage.manager._fireLoaded"); - - dojo.forEach(this._onLoadListeners, function(i){ - try{ - i(); - }catch(e){ console.debug(e); } - }); - }; - - this.getResourceList = function(){ - // summary: - // Returns a list of whatever resources are necessary for storage - // providers to work. - // description: - // This will return all files needed by all storage providers for - // this particular environment type. For example, if we are in the - // browser environment, then this will return the hidden SWF files - // needed by the FlashStorageProvider, even if we don't need them - // for the particular browser we are working within. This is meant - // to faciliate Dojo Offline, which must retrieve all resources we - // need offline into the offline cache -- we retrieve everything - // needed, in case another browser that requires different storage - // mechanisms hits the local offline cache. For example, if we - // were to sync against Dojo Offline on Firefox 2, then we would - // not grab the FlashStorageProvider resources needed for Safari. - var results = []; - dojo.forEach(dojox.storage.manager.providers, function(currentProvider){ - results = results.concat(currentProvider.getResourceList()); - }); - - return results; - } -}; - -} -- cgit v1.2.3