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Diffstat (limited to 'includes/js/dojo/AdapterRegistry.js')
-rw-r--r-- | includes/js/dojo/AdapterRegistry.js | 99 |
1 files changed, 0 insertions, 99 deletions
diff --git a/includes/js/dojo/AdapterRegistry.js b/includes/js/dojo/AdapterRegistry.js deleted file mode 100644 index 34bc8be..0000000 --- a/includes/js/dojo/AdapterRegistry.js +++ /dev/null @@ -1,99 +0,0 @@ -if(!dojo._hasResource["dojo.AdapterRegistry"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code. -dojo._hasResource["dojo.AdapterRegistry"] = true; -dojo.provide("dojo.AdapterRegistry"); - -dojo.AdapterRegistry = function(/*Boolean?*/ returnWrappers){ - // summary: - // A registry to make contextual calling/searching easier. - // description: - // Objects of this class keep list of arrays in the form [name, check, - // wrap, directReturn] that are used to determine what the contextual - // result of a set of checked arguments is. All check/wrap functions - // in this registry should be of the same arity. - // example: - // | // create a new registry - // | var reg = new dojo.AdapterRegistry(); - // | reg.register("handleString", - // | dojo.isString, - // | function(str){ - // | // do something with the string here - // | } - // | ); - // | reg.register("handleArr", - // | dojo.isArray, - // | function(arr){ - // | // do something with the array here - // | } - // | ); - // | - // | // now we can pass reg.match() *either* an array or a string and - // | // the value we pass will get handled by the right function - // | reg.match("someValue"); // will call the first function - // | reg.match(["someValue"]); // will call the second - - this.pairs = []; - this.returnWrappers = returnWrappers || false; // Boolean -} - -dojo.extend(dojo.AdapterRegistry, { - register: function(/*String*/ name, /*Function*/ check, /*Function*/ wrap, /*Boolean?*/ directReturn, /*Boolean?*/ override){ - // summary: - // register a check function to determine if the wrap function or - // object gets selected - // name: - // a way to identify this matcher. - // check: - // a function that arguments are passed to from the adapter's - // match() function. The check function should return true if the - // given arguments are appropriate for the wrap function. - // directReturn: - // If directReturn is true, the value passed in for wrap will be - // returned instead of being called. Alternately, the - // AdapterRegistry can be set globally to "return not call" using - // the returnWrappers property. Either way, this behavior allows - // the registry to act as a "search" function instead of a - // function interception library. - // override: - // If override is given and true, the check function will be given - // highest priority. Otherwise, it will be the lowest priority - // adapter. - this.pairs[((override) ? "unshift" : "push")]([name, check, wrap, directReturn]); - }, - - match: function(/* ... */){ - // summary: - // Find an adapter for the given arguments. If no suitable adapter - // is found, throws an exception. match() accepts any number of - // arguments, all of which are passed to all matching functions - // from the registered pairs. - for(var i = 0; i < this.pairs.length; i++){ - var pair = this.pairs[i]; - if(pair[1].apply(this, arguments)){ - if((pair[3])||(this.returnWrappers)){ - return pair[2]; - }else{ - return pair[2].apply(this, arguments); - } - } - } - throw new Error("No match found"); - }, - - unregister: function(name){ - // summary: Remove a named adapter from the registry - - // FIXME: this is kind of a dumb way to handle this. On a large - // registry this will be slow-ish and we can use the name as a lookup - // should we choose to trade memory for speed. - for(var i = 0; i < this.pairs.length; i++){ - var pair = this.pairs[i]; - if(pair[0] == name){ - this.pairs.splice(i, 1); - return true; - } - } - return false; - } -}); - -} |