From ed64b5edff15e702493df21aa3230b81593e6133 Mon Sep 17 00:00:00 2001 From: Michael Lando Date: Fri, 9 Jun 2017 03:19:04 +0300 Subject: [SDC-29] catalog 1707 rebase commit. Change-Id: I43c3dc5cf44abf5da817649bc738938a3e8388c1 Signed-off-by: Michael Lando --- .../ng-infinite-scroll/src/infinite-scroll.coffee | 209 --------------------- 1 file changed, 209 deletions(-) delete mode 100644 catalog-ui/app/third-party/ng-infinite-scroll/src/infinite-scroll.coffee (limited to 'catalog-ui/app/third-party/ng-infinite-scroll/src/infinite-scroll.coffee') diff --git a/catalog-ui/app/third-party/ng-infinite-scroll/src/infinite-scroll.coffee b/catalog-ui/app/third-party/ng-infinite-scroll/src/infinite-scroll.coffee deleted file mode 100644 index cf2f90fc19..0000000000 --- a/catalog-ui/app/third-party/ng-infinite-scroll/src/infinite-scroll.coffee +++ /dev/null @@ -1,209 +0,0 @@ -angular.module('infinite-scroll', []) - .value('THROTTLE_MILLISECONDS', null) - .directive 'infiniteScroll', [ - '$rootScope', '$window', '$interval', 'THROTTLE_MILLISECONDS', -($rootScope, $window, $interval, THROTTLE_MILLISECONDS) -> - scope: - infiniteScroll: '&' - infiniteScrollContainer: '=' - infiniteScrollDistance: '=' - infiniteScrollDisabled: '=' - infiniteScrollUseDocumentBottom: '=', - infiniteScrollListenForEvent: '@' - - link: (scope, elem, attrs) -> - windowElement = angular.element($window) - - scrollDistance = null - scrollEnabled = null - checkWhenEnabled = null - container = null - immediateCheck = true - useDocumentBottom = false - unregisterEventListener = null - checkInterval = false - - height = (elem) -> - elem = elem[0] or elem - - if isNaN(elem.offsetHeight) then elem.document.documentElement.clientHeight else elem.offsetHeight - - offsetTop = (elem) -> - if not elem[0].getBoundingClientRect or elem.css('none') - return - - elem[0].getBoundingClientRect().top + pageYOffset(elem) - - pageYOffset = (elem) -> - elem = elem[0] or elem - - if isNaN(window.pageYOffset) then elem.document.documentElement.scrollTop else elem.ownerDocument.defaultView.pageYOffset - - # infinite-scroll specifies a function to call when the window, - # or some other container specified by infinite-scroll-container, - # is scrolled within a certain range from the bottom of the - # document. It is recommended to use infinite-scroll-disabled - # with a boolean that is set to true when the function is - # called in order to throttle the function call. - handler = -> - if container == windowElement - containerBottom = height(container) + pageYOffset(container[0].document.documentElement) - elementBottom = offsetTop(elem) + height(elem) - else - containerBottom = height(container) - containerTopOffset = 0 - if offsetTop(container) != undefined - containerTopOffset = offsetTop(container) - elementBottom = offsetTop(elem) - containerTopOffset + height(elem) - - if(useDocumentBottom) - elementBottom = height((elem[0].ownerDocument || elem[0].document).documentElement) - - remaining = elementBottom - containerBottom - shouldScroll = remaining <= height(container) * scrollDistance + 1 - - if shouldScroll - checkWhenEnabled = true - - if scrollEnabled - if scope.$$phase || $rootScope.$$phase - scope.infiniteScroll() - else - scope.$apply(scope.infiniteScroll) - else - if checkInterval then $interval.cancel checkInterval - checkWhenEnabled = false - - # The optional THROTTLE_MILLISECONDS configuration value specifies - # a minimum time that should elapse between each call to the - # handler. N.b. the first call the handler will be run - # immediately, and the final call will always result in the - # handler being called after the `wait` period elapses. - # A slimmed down version of underscore's implementation. - throttle = (func, wait) -> - timeout = null - previous = 0 - later = -> - previous = new Date().getTime() - $interval.cancel(timeout) - timeout = null - func.call() - - return -> - now = new Date().getTime() - remaining = wait - (now - previous) - if remaining <= 0 - $interval.cancel(timeout) - timeout = null - previous = now - func.call() - else timeout = $interval(later, remaining, 1) unless timeout - - if THROTTLE_MILLISECONDS? - handler = throttle(handler, THROTTLE_MILLISECONDS) - - scope.$on '$destroy', -> - container.unbind 'scroll', handler - if unregisterEventListener? - unregisterEventListener() - unregisterEventListener = null - if checkInterval - $interval.cancel checkInterval - - # infinite-scroll-distance specifies how close to the bottom of the page - # the window is allowed to be before we trigger a new scroll. The value - # provided is multiplied by the container height; for example, to load - # more when the bottom of the page is less than 3 container heights away, - # specify a value of 3. Defaults to 0. - handleInfiniteScrollDistance = (v) -> - scrollDistance = parseFloat(v) or 0 - - scope.$watch 'infiniteScrollDistance', handleInfiniteScrollDistance - # If I don't explicitly call the handler here, tests fail. Don't know why yet. - handleInfiniteScrollDistance scope.infiniteScrollDistance - - # infinite-scroll-disabled specifies a boolean that will keep the - # infnite scroll function from being called; this is useful for - # debouncing or throttling the function call. If an infinite - # scroll is triggered but this value evaluates to true, then - # once it switches back to false the infinite scroll function - # will be triggered again. - handleInfiniteScrollDisabled = (v) -> - scrollEnabled = !v - if scrollEnabled && checkWhenEnabled - checkWhenEnabled = false - handler() - - scope.$watch 'infiniteScrollDisabled', handleInfiniteScrollDisabled - # If I don't explicitly call the handler here, tests fail. Don't know why yet. - handleInfiniteScrollDisabled scope.infiniteScrollDisabled - - # use the bottom of the document instead of the element's bottom. - # This useful when the element does not have a height due to its - # children being absolute positioned. - handleInfiniteScrollUseDocumentBottom = (v) -> - useDocumentBottom = v - - scope.$watch 'infiniteScrollUseDocumentBottom', handleInfiniteScrollUseDocumentBottom - handleInfiniteScrollUseDocumentBottom scope.infiniteScrollUseDocumentBottom - - # infinite-scroll-container sets the container which we want to be - # infinte scrolled, instead of the whole window. Must be an - # Angular or jQuery element, or, if jQuery is loaded, - # a jQuery selector as a string. - changeContainer = (newContainer) -> - if container? - container.unbind 'scroll', handler - - container = newContainer - if newContainer? - container.bind 'scroll', handler - - changeContainer windowElement - - if scope.infiniteScrollListenForEvent - unregisterEventListener = $rootScope.$on scope.infiniteScrollListenForEvent, handler - - handleInfiniteScrollContainer = (newContainer) -> - # TODO: For some reason newContainer is sometimes null instead - # of the empty array, which Angular is supposed to pass when the - # element is not defined - # (https://github.com/sroze/ngInfiniteScroll/pull/7#commitcomment-5748431). - # So I leave both checks. - if (not newContainer?) or newContainer.length == 0 - return - - if newContainer.nodeType && newContainer.nodeType == 1 - newContainer = angular.element newContainer - else if typeof newContainer.append == 'function' - newContainer = angular.element newContainer[newContainer.length - 1] - else if typeof newContainer == 'string' - newContainer = angular.element document.querySelector newContainer - - if newContainer? - changeContainer newContainer - else - throw new Error("invalid infinite-scroll-container attribute.") - - scope.$watch 'infiniteScrollContainer', handleInfiniteScrollContainer - handleInfiniteScrollContainer(scope.infiniteScrollContainer or []) - - # infinite-scroll-parent establishes this element's parent as the - # container infinitely scrolled instead of the whole window. - if attrs.infiniteScrollParent? - changeContainer angular.element elem.parent() - - # infinte-scoll-immediate-check sets whether or not run the - # expression passed on infinite-scroll for the first time when the - # directive first loads, before any actual scroll. - if attrs.infiniteScrollImmediateCheck? - immediateCheck = scope.$eval(attrs.infiniteScrollImmediateCheck) - - checkInterval = $interval (-> - if immediateCheck - handler() - $interval.cancel checkInterval - ) -] -if typeof module != "undefined" && typeof exports != "undefined" && module.exports == exports - module.exports = 'infinite-scroll' -- cgit 1.2.3-korg