diff options
Diffstat (limited to 'cvp/3rd_party/static/testapi-ui/assets/lib/angular-busy/angular-busy.js')
| -rwxr-xr-x | cvp/3rd_party/static/testapi-ui/assets/lib/angular-busy/angular-busy.js | 244 |
1 files changed, 244 insertions, 0 deletions
diff --git a/cvp/3rd_party/static/testapi-ui/assets/lib/angular-busy/angular-busy.js b/cvp/3rd_party/static/testapi-ui/assets/lib/angular-busy/angular-busy.js new file mode 100755 index 00000000..557435c6 --- /dev/null +++ b/cvp/3rd_party/static/testapi-ui/assets/lib/angular-busy/angular-busy.js @@ -0,0 +1,244 @@ +angular.module('cgBusy',[]); + +//loosely modeled after angular-promise-tracker +angular.module('cgBusy').factory('_cgBusyTrackerFactory',['$timeout','$q',function($timeout,$q){ + + return function(){ + + var tracker = {}; + tracker.promises = []; + tracker.delayPromise = null; + tracker.durationPromise = null; + tracker.delayJustFinished = false; + + tracker.reset = function(options){ + tracker.minDuration = options.minDuration; + + tracker.promises = []; + angular.forEach(options.promises,function(p){ + if (!p || p.$cgBusyFulfilled) { + return; + } + addPromiseLikeThing(p); + }); + + if (tracker.promises.length === 0) { + //if we have no promises then dont do the delay or duration stuff + return; + } + + tracker.delayJustFinished = false; + if (options.delay) { + tracker.delayPromise = $timeout(function(){ + tracker.delayPromise = null; + tracker.delayJustFinished = true; + },parseInt(options.delay,10)); + } + if (options.minDuration) { + tracker.durationPromise = $timeout(function(){ + tracker.durationPromise = null; + },parseInt(options.minDuration,10) + (options.delay ? parseInt(options.delay,10) : 0)); + } + }; + + tracker.isPromise = function(promiseThing){ + var then = promiseThing && (promiseThing.then || promiseThing.$then || + (promiseThing.$promise && promiseThing.$promise.then)); + + return typeof then !== 'undefined'; + }; + + tracker.callThen = function(promiseThing,success,error){ + var promise; + if (promiseThing.then || promiseThing.$then){ + promise = promiseThing; + } else if (promiseThing.$promise){ + promise = promiseThing.$promise; + } else if (promiseThing.denodeify){ + promise = $q.when(promiseThing); + } + + var then = (promise.then || promise.$then); + + then.call(promise,success,error); + }; + + var addPromiseLikeThing = function(promise){ + + if (!tracker.isPromise(promise)) { + throw new Error('cgBusy expects a promise (or something that has a .promise or .$promise'); + } + + if (tracker.promises.indexOf(promise) !== -1){ + return; + } + tracker.promises.push(promise); + + tracker.callThen(promise, function(){ + promise.$cgBusyFulfilled = true; + if (tracker.promises.indexOf(promise) === -1) { + return; + } + tracker.promises.splice(tracker.promises.indexOf(promise),1); + },function(){ + promise.$cgBusyFulfilled = true; + if (tracker.promises.indexOf(promise) === -1) { + return; + } + tracker.promises.splice(tracker.promises.indexOf(promise),1); + }); + }; + + tracker.active = function(){ + if (tracker.delayPromise){ + return false; + } + + if (!tracker.delayJustFinished){ + if (tracker.durationPromise){ + return true; + } + return tracker.promises.length > 0; + } else { + //if both delay and min duration are set, + //we don't want to initiate the min duration if the + //promise finished before the delay was complete + tracker.delayJustFinished = false; + if (tracker.promises.length === 0) { + tracker.durationPromise = null; + } + return tracker.promises.length > 0; + } + }; + + return tracker; + + }; +}]); + +angular.module('cgBusy').value('cgBusyDefaults',{}); + +angular.module('cgBusy').directive('cgBusy',['$compile','$templateCache','cgBusyDefaults','$http','_cgBusyTrackerFactory', + function($compile,$templateCache,cgBusyDefaults,$http,_cgBusyTrackerFactory){ + return { + restrict: 'A', + link: function(scope, element, attrs, fn) { + + //Apply position:relative to parent element if necessary + var position = element.css('position'); + if (position === 'static' || position === '' || typeof position === 'undefined'){ + element.css('position','relative'); + } + + var templateElement; + var backdropElement; + var currentTemplate; + var templateScope; + var backdrop; + var tracker = _cgBusyTrackerFactory(); + + var defaults = { + templateUrl: 'angular-busy.html', + delay:0, + minDuration:0, + backdrop: true, + message:'Please Wait...', + wrapperClass: 'cg-busy cg-busy-animation' + }; + + angular.extend(defaults,cgBusyDefaults); + + scope.$watchCollection(attrs.cgBusy,function(options){ + + if (!options) { + options = {promise:null}; + } + + if (angular.isString(options)) { + throw new Error('Invalid value for cg-busy. cgBusy no longer accepts string ids to represent promises/trackers.'); + } + + //is it an array (of promises) or one promise + if (angular.isArray(options) || tracker.isPromise(options)) { + options = {promise:options}; + } + + options = angular.extend(angular.copy(defaults),options); + + if (!options.templateUrl){ + options.templateUrl = defaults.templateUrl; + } + + if (!angular.isArray(options.promise)){ + options.promise = [options.promise]; + } + + // options.promise = angular.isArray(options.promise) ? options.promise : [options.promise]; + // options.message = options.message ? options.message : 'Please Wait...'; + // options.template = options.template ? options.template : cgBusyTemplateName; + // options.minDuration = options.minDuration ? options.minDuration : 0; + // options.delay = options.delay ? options.delay : 0; + + if (!templateScope) { + templateScope = scope.$new(); + } + + templateScope.$message = options.message; + + if (!angular.equals(tracker.promises,options.promise)) { + tracker.reset({ + promises:options.promise, + delay:options.delay, + minDuration: options.minDuration + }); + } + + templateScope.$cgBusyIsActive = function() { + return tracker.active(); + }; + + + if (!templateElement || currentTemplate !== options.templateUrl || backdrop !== options.backdrop) { + + if (templateElement) { + templateElement.remove(); + } + if (backdropElement){ + backdropElement.remove(); + } + + currentTemplate = options.templateUrl; + backdrop = options.backdrop; + + $http.get(currentTemplate,{cache: $templateCache}).success(function(indicatorTemplate){ + + options.backdrop = typeof options.backdrop === 'undefined' ? true : options.backdrop; + + if (options.backdrop){ + var backdrop = '<div class="cg-busy cg-busy-backdrop cg-busy-backdrop-animation ng-hide" ng-show="$cgBusyIsActive()"></div>'; + backdropElement = $compile(backdrop)(templateScope); + element.append(backdropElement); + } + + var template = '<div class="'+options.wrapperClass+' ng-hide" ng-show="$cgBusyIsActive()">' + indicatorTemplate + '</div>'; + templateElement = $compile(template)(templateScope); + + angular.element(templateElement.children()[0]) + .css('position','absolute') + .css('top',0) + .css('left',0) + .css('right',0) + .css('bottom',0); + element.append(templateElement); + + }).error(function(data){ + throw new Error('Template specified for cgBusy ('+options.templateUrl+') could not be loaded. ' + data); + }); + } + + },true); + } + }; + } +]); + |