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reorder the broadcast complete event after the bar & spinner animation finishes #369

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22 changes: 16 additions & 6 deletions src/loading-bar.js
Original file line number Diff line number Diff line change
Expand Up @@ -171,6 +171,7 @@ angular.module('cfp.loadingBar', [])

this.$get = ['$injector', '$document', '$timeout', '$rootScope', function ($injector, $document, $timeout, $rootScope) {
var $animate;
var $q;
var $parentSelector = this.parentSelector,
loadingBarContainer = angular.element(this.loadingBarTemplate),
loadingBar = loadingBarContainer.find('div').eq(0),
Expand All @@ -193,6 +194,9 @@ angular.module('cfp.loadingBar', [])
if (!$animate) {
$animate = $injector.get('$animate');
}
if (!$q) {
$q = $injector.get('$q');
}

$timeout.cancel(completeTimeout);

Expand Down Expand Up @@ -294,24 +298,30 @@ angular.module('cfp.loadingBar', [])
function _completeAnimation() {
status = 0;
started = false;
$rootScope.$broadcast('cfpLoadingBar:completed');
}

function _complete() {
if (!$animate) {
$animate = $injector.get('$animate');
}
if (!$q) {
$q = $injector.get('$q');
}

_set(1);
$timeout.cancel(completeTimeout);

// Attempt to aggregate any start/complete calls within 500ms:
completeTimeout = $timeout(function() {
var promise = $animate.leave(loadingBarContainer, _completeAnimation);
if (promise && promise.then) {
promise.then(_completeAnimation);
}
$animate.leave(spinner);
$rootScope.$broadcast('cfpLoadingBar:completed');
var promiseBar = $animate.leave(loadingBarContainer);
var promiseSpinner = $animate.leave(spinner);

$q.all([promiseBar, promiseSpinner])
.then(function() {
_completeAnimation();
});

}, 500);
}

Expand Down