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author | 2017-03-08 11:54:56 +0530 | |
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committer | 2017-03-08 11:54:56 +0530 | |
commit | 80b299e8c4f290e3b16f35eea922cac989b6e767 (patch) | |
tree | b99086734507728ae096349cca4d0258335dbf4f /vnfmarket/common/thirdparty/angular-material/modules/closure/virtualRepeat | |
parent | 5fa92b4eb456b5f4959c39578a3c6e3555c4ae7d (diff) |
VnfMarket place refactor
IssueId : CLIENT-4
Change-Id: Ia1b076400f9c3bedf9db714099a608ece392aa59
Signed-off-by: seshukm <seshu.kumar.m@huawei.com>
Diffstat (limited to 'vnfmarket/common/thirdparty/angular-material/modules/closure/virtualRepeat')
4 files changed, 0 insertions, 1063 deletions
diff --git a/vnfmarket/common/thirdparty/angular-material/modules/closure/virtualRepeat/virtualRepeat.css b/vnfmarket/common/thirdparty/angular-material/modules/closure/virtualRepeat/virtualRepeat.css deleted file mode 100644 index d0b40cf2..00000000 --- a/vnfmarket/common/thirdparty/angular-material/modules/closure/virtualRepeat/virtualRepeat.css +++ /dev/null @@ -1,51 +0,0 @@ -/*! - * Angular Material Design - * https://github.com/angular/material - * @license MIT - * v1.1.3 - */ -.md-virtual-repeat-container { - box-sizing: border-box; - display: block; - margin: 0; - overflow: hidden; - padding: 0; - position: relative; } - .md-virtual-repeat-container .md-virtual-repeat-scroller { - bottom: 0; - box-sizing: border-box; - left: 0; - margin: 0; - overflow-x: hidden; - padding: 0; - position: absolute; - right: 0; - top: 0; - -webkit-overflow-scrolling: touch; } - .md-virtual-repeat-container .md-virtual-repeat-sizer { - box-sizing: border-box; - height: 1px; - display: block; - margin: 0; - padding: 0; - width: 1px; } - .md-virtual-repeat-container .md-virtual-repeat-offsetter { - box-sizing: border-box; - left: 0; - margin: 0; - padding: 0; - position: absolute; - right: 0; - top: 0; } - -.md-virtual-repeat-container.md-orient-horizontal .md-virtual-repeat-scroller { - overflow-x: auto; - overflow-y: hidden; } - -.md-virtual-repeat-container.md-orient-horizontal .md-virtual-repeat-offsetter { - bottom: 16px; - right: auto; - white-space: nowrap; } - [dir=rtl] .md-virtual-repeat-container.md-orient-horizontal .md-virtual-repeat-offsetter { - right: auto; - left: auto; } diff --git a/vnfmarket/common/thirdparty/angular-material/modules/closure/virtualRepeat/virtualRepeat.js b/vnfmarket/common/thirdparty/angular-material/modules/closure/virtualRepeat/virtualRepeat.js deleted file mode 100644 index d636ac07..00000000 --- a/vnfmarket/common/thirdparty/angular-material/modules/closure/virtualRepeat/virtualRepeat.js +++ /dev/null @@ -1,999 +0,0 @@ -/*! - * Angular Material Design - * https://github.com/angular/material - * @license MIT - * v1.1.3 - */ -goog.provide('ngmaterial.components.virtualRepeat'); -goog.require('ngmaterial.components.showHide'); -goog.require('ngmaterial.core'); -/** - * @ngdoc module - * @name material.components.virtualRepeat - */ -VirtualRepeatContainerController['$inject'] = ["$$rAF", "$mdUtil", "$mdConstant", "$parse", "$rootScope", "$window", "$scope", "$element", "$attrs"]; -VirtualRepeatController['$inject'] = ["$scope", "$element", "$attrs", "$browser", "$document", "$rootScope", "$$rAF", "$mdUtil"]; -VirtualRepeatDirective['$inject'] = ["$parse"]; -angular.module('material.components.virtualRepeat', [ - 'material.core', - 'material.components.showHide' -]) -.directive('mdVirtualRepeatContainer', VirtualRepeatContainerDirective) -.directive('mdVirtualRepeat', VirtualRepeatDirective); - - -/** - * @ngdoc directive - * @name mdVirtualRepeatContainer - * @module material.components.virtualRepeat - * @restrict E - * @description - * `md-virtual-repeat-container` provides the scroll container for md-virtual-repeat. - * - * VirtualRepeat is a limited substitute for ng-repeat that renders only - * enough DOM nodes to fill the container and recycling them as the user scrolls. - * - * Once an element is not visible anymore, the VirtualRepeat recycles it and will reuse it for - * another visible item by replacing the previous dataset with the new one. - * - * ### Common Issues - * - * - When having one-time bindings inside of the view template, the VirtualRepeat will not properly - * update the bindings for new items, since the view will be recycled. - * - * - Directives inside of a VirtualRepeat will be only compiled (linked) once, because those - * are will be recycled items and used for other items. - * The VirtualRepeat just updates the scope bindings. - * - * - * ### Notes - * - * > The VirtualRepeat is a similar implementation to the Android - * [RecyclerView](https://developer.android.com/reference/android/support/v7/widget/RecyclerView.html) - * - * <!-- This comment forces a break between blockquotes //--> - * - * > Please also review the <a ng-href="api/directive/mdVirtualRepeat">VirtualRepeat</a> - * documentation for more information. - * - * - * @usage - * <hljs lang="html"> - * - * <md-virtual-repeat-container md-top-index="topIndex"> - * <div md-virtual-repeat="i in items" md-item-size="20">Hello {{i}}!</div> - * </md-virtual-repeat-container> - * </hljs> - * - * @param {number=} md-top-index Binds the index of the item that is at the top of the scroll - * container to $scope. It can both read and set the scroll position. - * @param {boolean=} md-orient-horizontal Whether the container should scroll horizontally - * (defaults to orientation and scrolling vertically). - * @param {boolean=} md-auto-shrink When present, the container will shrink to fit - * the number of items when that number is less than its original size. - * @param {number=} md-auto-shrink-min Minimum number of items that md-auto-shrink - * will shrink to (default: 0). - */ -function VirtualRepeatContainerDirective() { - return { - controller: VirtualRepeatContainerController, - template: virtualRepeatContainerTemplate, - compile: function virtualRepeatContainerCompile($element, $attrs) { - $element - .addClass('md-virtual-repeat-container') - .addClass($attrs.hasOwnProperty('mdOrientHorizontal') - ? 'md-orient-horizontal' - : 'md-orient-vertical'); - } - }; -} - - -function virtualRepeatContainerTemplate($element) { - return '<div class="md-virtual-repeat-scroller">' + - '<div class="md-virtual-repeat-sizer"></div>' + - '<div class="md-virtual-repeat-offsetter">' + - $element[0].innerHTML + - '</div></div>'; -} - -/** - * Number of additional elements to render above and below the visible area inside - * of the virtual repeat container. A higher number results in less flicker when scrolling - * very quickly in Safari, but comes with a higher rendering and dirty-checking cost. - * @const {number} - */ -var NUM_EXTRA = 3; - -/** ngInject */ -function VirtualRepeatContainerController($$rAF, $mdUtil, $mdConstant, $parse, $rootScope, $window, $scope, - $element, $attrs) { - this.$rootScope = $rootScope; - this.$scope = $scope; - this.$element = $element; - this.$attrs = $attrs; - - /** @type {number} The width or height of the container */ - this.size = 0; - /** @type {number} The scroll width or height of the scroller */ - this.scrollSize = 0; - /** @type {number} The scrollLeft or scrollTop of the scroller */ - this.scrollOffset = 0; - /** @type {boolean} Whether the scroller is oriented horizontally */ - this.horizontal = this.$attrs.hasOwnProperty('mdOrientHorizontal'); - /** @type {!VirtualRepeatController} The repeater inside of this container */ - this.repeater = null; - /** @type {boolean} Whether auto-shrink is enabled */ - this.autoShrink = this.$attrs.hasOwnProperty('mdAutoShrink'); - /** @type {number} Minimum number of items to auto-shrink to */ - this.autoShrinkMin = parseInt(this.$attrs.mdAutoShrinkMin, 10) || 0; - /** @type {?number} Original container size when shrank */ - this.originalSize = null; - /** @type {number} Amount to offset the total scroll size by. */ - this.offsetSize = parseInt(this.$attrs.mdOffsetSize, 10) || 0; - /** @type {?string} height or width element style on the container prior to auto-shrinking. */ - this.oldElementSize = null; - /** @type {!number} Maximum amount of pixels allowed for a single DOM element */ - this.maxElementPixels = $mdConstant.ELEMENT_MAX_PIXELS; - - if (this.$attrs.mdTopIndex) { - /** @type {function(angular.Scope): number} Binds to topIndex on Angular scope */ - this.bindTopIndex = $parse(this.$attrs.mdTopIndex); - /** @type {number} The index of the item that is at the top of the scroll container */ - this.topIndex = this.bindTopIndex(this.$scope); - - if (!angular.isDefined(this.topIndex)) { - this.topIndex = 0; - this.bindTopIndex.assign(this.$scope, 0); - } - - this.$scope.$watch(this.bindTopIndex, angular.bind(this, function(newIndex) { - if (newIndex !== this.topIndex) { - this.scrollToIndex(newIndex); - } - })); - } else { - this.topIndex = 0; - } - - this.scroller = $element[0].querySelector('.md-virtual-repeat-scroller'); - this.sizer = this.scroller.querySelector('.md-virtual-repeat-sizer'); - this.offsetter = this.scroller.querySelector('.md-virtual-repeat-offsetter'); - - // After the dom stablizes, measure the initial size of the container and - // make a best effort at re-measuring as it changes. - var boundUpdateSize = angular.bind(this, this.updateSize); - - $$rAF(angular.bind(this, function() { - boundUpdateSize(); - - var debouncedUpdateSize = $mdUtil.debounce(boundUpdateSize, 10, null, false); - var jWindow = angular.element($window); - - // Make one more attempt to get the size if it is 0. - // This is not by any means a perfect approach, but there's really no - // silver bullet here. - if (!this.size) { - debouncedUpdateSize(); - } - - jWindow.on('resize', debouncedUpdateSize); - $scope.$on('$destroy', function() { - jWindow.off('resize', debouncedUpdateSize); - }); - - $scope.$emit('$md-resize-enable'); - $scope.$on('$md-resize', boundUpdateSize); - })); -} - - -/** Called by the md-virtual-repeat inside of the container at startup. */ -VirtualRepeatContainerController.prototype.register = function(repeaterCtrl) { - this.repeater = repeaterCtrl; - - angular.element(this.scroller) - .on('scroll wheel touchmove touchend', angular.bind(this, this.handleScroll_)); -}; - - -/** @return {boolean} Whether the container is configured for horizontal scrolling. */ -VirtualRepeatContainerController.prototype.isHorizontal = function() { - return this.horizontal; -}; - - -/** @return {number} The size (width or height) of the container. */ -VirtualRepeatContainerController.prototype.getSize = function() { - return this.size; -}; - - -/** - * Resizes the container. - * @private - * @param {number} size The new size to set. - */ -VirtualRepeatContainerController.prototype.setSize_ = function(size) { - var dimension = this.getDimensionName_(); - - this.size = size; - this.$element[0].style[dimension] = size + 'px'; -}; - - -VirtualRepeatContainerController.prototype.unsetSize_ = function() { - this.$element[0].style[this.getDimensionName_()] = this.oldElementSize; - this.oldElementSize = null; -}; - - -/** Instructs the container to re-measure its size. */ -VirtualRepeatContainerController.prototype.updateSize = function() { - // If the original size is already determined, we can skip the update. - if (this.originalSize) return; - - this.size = this.isHorizontal() - ? this.$element[0].clientWidth - : this.$element[0].clientHeight; - - // Recheck the scroll position after updating the size. This resolves - // problems that can result if the scroll position was measured while the - // element was display: none or detached from the document. - this.handleScroll_(); - - this.repeater && this.repeater.containerUpdated(); -}; - - -/** @return {number} The container's scrollHeight or scrollWidth. */ -VirtualRepeatContainerController.prototype.getScrollSize = function() { - return this.scrollSize; -}; - - -VirtualRepeatContainerController.prototype.getDimensionName_ = function() { - return this.isHorizontal() ? 'width' : 'height'; -}; - - -/** - * Sets the scroller element to the specified size. - * @private - * @param {number} size The new size. - */ -VirtualRepeatContainerController.prototype.sizeScroller_ = function(size) { - var dimension = this.getDimensionName_(); - var crossDimension = this.isHorizontal() ? 'height' : 'width'; - - // Clear any existing dimensions. - this.sizer.innerHTML = ''; - - // If the size falls within the browser's maximum explicit size for a single element, we can - // set the size and be done. Otherwise, we have to create children that add up the the desired - // size. - if (size < this.maxElementPixels) { - this.sizer.style[dimension] = size + 'px'; - } else { - this.sizer.style[dimension] = 'auto'; - this.sizer.style[crossDimension] = 'auto'; - - // Divide the total size we have to render into N max-size pieces. - var numChildren = Math.floor(size / this.maxElementPixels); - - // Element template to clone for each max-size piece. - var sizerChild = document.createElement('div'); - sizerChild.style[dimension] = this.maxElementPixels + 'px'; - sizerChild.style[crossDimension] = '1px'; - - for (var i = 0; i < numChildren; i++) { - this.sizer.appendChild(sizerChild.cloneNode(false)); - } - - // Re-use the element template for the remainder. - sizerChild.style[dimension] = (size - (numChildren * this.maxElementPixels)) + 'px'; - this.sizer.appendChild(sizerChild); - } -}; - - -/** - * If auto-shrinking is enabled, shrinks or unshrinks as appropriate. - * @private - * @param {number} size The new size. - */ -VirtualRepeatContainerController.prototype.autoShrink_ = function(size) { - var shrinkSize = Math.max(size, this.autoShrinkMin * this.repeater.getItemSize()); - - if (this.autoShrink && shrinkSize !== this.size) { - if (this.oldElementSize === null) { - this.oldElementSize = this.$element[0].style[this.getDimensionName_()]; - } - - var currentSize = this.originalSize || this.size; - - if (!currentSize || shrinkSize < currentSize) { - if (!this.originalSize) { - this.originalSize = this.size; - } - - // Now we update the containers size, because shrinking is enabled. - this.setSize_(shrinkSize); - } else if (this.originalSize !== null) { - // Set the size back to our initial size. - this.unsetSize_(); - - var _originalSize = this.originalSize; - this.originalSize = null; - - // We determine the repeaters size again, if the original size was zero. - // The originalSize needs to be null, to be able to determine the size. - if (!_originalSize) this.updateSize(); - - // Apply the original size or the determined size back to the container, because - // it has been overwritten before, in the shrink block. - this.setSize_(_originalSize || this.size); - } - - this.repeater.containerUpdated(); - } -}; - - -/** - * Sets the scrollHeight or scrollWidth. Called by the repeater based on - * its item count and item size. - * @param {number} itemsSize The total size of the items. - */ -VirtualRepeatContainerController.prototype.setScrollSize = function(itemsSize) { - var size = itemsSize + this.offsetSize; - if (this.scrollSize === size) return; - - this.sizeScroller_(size); - this.autoShrink_(size); - this.scrollSize = size; -}; - - -/** @return {number} The container's current scroll offset. */ -VirtualRepeatContainerController.prototype.getScrollOffset = function() { - return this.scrollOffset; -}; - -/** - * Scrolls to a given scrollTop position. - * @param {number} position - */ -VirtualRepeatContainerController.prototype.scrollTo = function(position) { - this.scroller[this.isHorizontal() ? 'scrollLeft' : 'scrollTop'] = position; - this.handleScroll_(); -}; - -/** - * Scrolls the item with the given index to the top of the scroll container. - * @param {number} index - */ -VirtualRepeatContainerController.prototype.scrollToIndex = function(index) { - var itemSize = this.repeater.getItemSize(); - var itemsLength = this.repeater.itemsLength; - if(index > itemsLength) { - index = itemsLength - 1; - } - this.scrollTo(itemSize * index); -}; - -VirtualRepeatContainerController.prototype.resetScroll = function() { - this.scrollTo(0); -}; - - -VirtualRepeatContainerController.prototype.handleScroll_ = function() { - var ltr = document.dir != 'rtl' && document.body.dir != 'rtl'; - if(!ltr && !this.maxSize) { - this.scroller.scrollLeft = this.scrollSize; - this.maxSize = this.scroller.scrollLeft; - } - var offset = this.isHorizontal() ? - (ltr?this.scroller.scrollLeft : this.maxSize - this.scroller.scrollLeft) - : this.scroller.scrollTop; - if (offset === this.scrollOffset || offset > this.scrollSize - this.size) return; - - var itemSize = this.repeater.getItemSize(); - if (!itemSize) return; - - var numItems = Math.max(0, Math.floor(offset / itemSize) - NUM_EXTRA); - - var transform = (this.isHorizontal() ? 'translateX(' : 'translateY(') + - (!this.isHorizontal() || ltr ? (numItems * itemSize) : - (numItems * itemSize)) + 'px)'; - - this.scrollOffset = offset; - this.offsetter.style.webkitTransform = transform; - this.offsetter.style.transform = transform; - - if (this.bindTopIndex) { - var topIndex = Math.floor(offset / itemSize); - if (topIndex !== this.topIndex && topIndex < this.repeater.getItemCount()) { - this.topIndex = topIndex; - this.bindTopIndex.assign(this.$scope, topIndex); - if (!this.$rootScope.$$phase) this.$scope.$digest(); - } - } - - this.repeater.containerUpdated(); -}; - - -/** - * @ngdoc directive - * @name mdVirtualRepeat - * @module material.components.virtualRepeat - * @restrict A - * @priority 1000 - * @description - * `md-virtual-repeat` specifies an element to repeat using virtual scrolling. - * - * Virtual repeat is a limited substitute for ng-repeat that renders only - * enough DOM nodes to fill the container and recycling them as the user scrolls. - * - * Arrays, but not objects are supported for iteration. - * Track by, as alias, and (key, value) syntax are not supported. - * - * ### On-Demand Async Item Loading - * - * When using the `md-on-demand` attribute and loading some asynchronous data, the `getItemAtIndex` function will - * mostly return nothing. - * - * <hljs lang="js"> - * DynamicItems.prototype.getItemAtIndex = function(index) { - * if (this.pages[index]) { - * return this.pages[index]; - * } else { - * // This is an asynchronous action and does not return any value. - * this.loadPage(index); - * } - * }; - * </hljs> - * - * This means that the VirtualRepeat will not have any value for the given index.<br/> - * After the data loading completed, the user expects the VirtualRepeat to recognize the change. - * - * To make sure that the VirtualRepeat properly detects any change, you need to run the operation - * in another digest. - * - * <hljs lang="js"> - * DynamicItems.prototype.loadPage = function(index) { - * var self = this; - * - * // Trigger a new digest by using $timeout - * $timeout(function() { - * self.pages[index] = Data; - * }); - * }; - * </hljs> - * - * > <b>Note:</b> Please also review the - * <a ng-href="api/directive/mdVirtualRepeatContainer">VirtualRepeatContainer</a> documentation - * for more information. - * - * @usage - * <hljs lang="html"> - * <md-virtual-repeat-container> - * <div md-virtual-repeat="i in items">Hello {{i}}!</div> - * </md-virtual-repeat-container> - * - * <md-virtual-repeat-container md-orient-horizontal> - * <div md-virtual-repeat="i in items" md-item-size="20">Hello {{i}}!</div> - * </md-virtual-repeat-container> - * </hljs> - * - * @param {number=} md-item-size The height or width of the repeated elements (which must be - * identical for each element). Optional. Will attempt to read the size from the dom if missing, - * but still assumes that all repeated nodes have same height or width. - * @param {string=} md-extra-name Evaluates to an additional name to which the current iterated item - * can be assigned on the repeated scope (needed for use in `md-autocomplete`). - * @param {boolean=} md-on-demand When present, treats the md-virtual-repeat argument as an object - * that can fetch rows rather than an array. - * - * **NOTE:** This object must implement the following interface with two (2) methods: - * - * - `getItemAtIndex: function(index) [object]` The item at that index or null if it is not yet - * loaded (it should start downloading the item in that case). - * - `getLength: function() [number]` The data length to which the repeater container - * should be sized. Ideally, when the count is known, this method should return it. - * Otherwise, return a higher number than the currently loaded items to produce an - * infinite-scroll behavior. - */ -function VirtualRepeatDirective($parse) { - return { - controller: VirtualRepeatController, - priority: 1000, - require: ['mdVirtualRepeat', '^^mdVirtualRepeatContainer'], - restrict: 'A', - terminal: true, - transclude: 'element', - compile: function VirtualRepeatCompile($element, $attrs) { - var expression = $attrs.mdVirtualRepeat; - var match = expression.match(/^\s*([\s\S]+?)\s+in\s+([\s\S]+?)\s*$/); - var repeatName = match[1]; - var repeatListExpression = $parse(match[2]); - var extraName = $attrs.mdExtraName && $parse($attrs.mdExtraName); - - return function VirtualRepeatLink($scope, $element, $attrs, ctrl, $transclude) { - ctrl[0].link_(ctrl[1], $transclude, repeatName, repeatListExpression, extraName); - }; - } - }; -} - - -/** ngInject */ -function VirtualRepeatController($scope, $element, $attrs, $browser, $document, $rootScope, - $$rAF, $mdUtil) { - this.$scope = $scope; - this.$element = $element; - this.$attrs = $attrs; - this.$browser = $browser; - this.$document = $document; - this.$rootScope = $rootScope; - this.$$rAF = $$rAF; - - /** @type {boolean} Whether we are in on-demand mode. */ - this.onDemand = $mdUtil.parseAttributeBoolean($attrs.mdOnDemand); - /** @type {!Function} Backup reference to $browser.$$checkUrlChange */ - this.browserCheckUrlChange = $browser.$$checkUrlChange; - /** @type {number} Most recent starting repeat index (based on scroll offset) */ - this.newStartIndex = 0; - /** @type {number} Most recent ending repeat index (based on scroll offset) */ - this.newEndIndex = 0; - /** @type {number} Most recent end visible index (based on scroll offset) */ - this.newVisibleEnd = 0; - /** @type {number} Previous starting repeat index (based on scroll offset) */ - this.startIndex = 0; - /** @type {number} Previous ending repeat index (based on scroll offset) */ - this.endIndex = 0; - // TODO: measure width/height of first element from dom if not provided. - // getComputedStyle? - /** @type {?number} Height/width of repeated elements. */ - this.itemSize = $scope.$eval($attrs.mdItemSize) || null; - - /** @type {boolean} Whether this is the first time that items are rendered. */ - this.isFirstRender = true; - - /** - * @private {boolean} Whether the items in the list are already being updated. Used to prevent - * nested calls to virtualRepeatUpdate_. - */ - this.isVirtualRepeatUpdating_ = false; - - /** @type {number} Most recently seen length of items. */ - this.itemsLength = 0; - - /** - * @type {!Function} Unwatch callback for item size (when md-items-size is - * not specified), or angular.noop otherwise. - */ - this.unwatchItemSize_ = angular.noop; - - /** - * Presently rendered blocks by repeat index. - * @type {Object<number, !VirtualRepeatController.Block} - */ - this.blocks = {}; - /** @type {Array<!VirtualRepeatController.Block>} A pool of presently unused blocks. */ - this.pooledBlocks = []; - - $scope.$on('$destroy', angular.bind(this, this.cleanupBlocks_)); -} - - -/** - * An object representing a repeated item. - * @typedef {{element: !jqLite, new: boolean, scope: !angular.Scope}} - */ -VirtualRepeatController.Block; - - -/** - * Called at startup by the md-virtual-repeat postLink function. - * @param {!VirtualRepeatContainerController} container The container's controller. - * @param {!Function} transclude The repeated element's bound transclude function. - * @param {string} repeatName The left hand side of the repeat expression, indicating - * the name for each item in the array. - * @param {!Function} repeatListExpression A compiled expression based on the right hand side - * of the repeat expression. Points to the array to repeat over. - * @param {string|undefined} extraName The optional extra repeatName. - */ -VirtualRepeatController.prototype.link_ = - function(container, transclude, repeatName, repeatListExpression, extraName) { - this.container = container; - this.transclude = transclude; - this.repeatName = repeatName; - this.rawRepeatListExpression = repeatListExpression; - this.extraName = extraName; - this.sized = false; - - this.repeatListExpression = angular.bind(this, this.repeatListExpression_); - - this.container.register(this); -}; - - -/** @private Cleans up unused blocks. */ -VirtualRepeatController.prototype.cleanupBlocks_ = function() { - angular.forEach(this.pooledBlocks, function cleanupBlock(block) { - block.element.remove(); - }); -}; - - -/** @private Attempts to set itemSize by measuring a repeated element in the dom */ -VirtualRepeatController.prototype.readItemSize_ = function() { - if (this.itemSize) { - // itemSize was successfully read in a different asynchronous call. - return; - } - - this.items = this.repeatListExpression(this.$scope); - this.parentNode = this.$element[0].parentNode; - var block = this.getBlock_(0); - if (!block.element[0].parentNode) { - this.parentNode.appendChild(block.element[0]); - } - - this.itemSize = block.element[0][ - this.container.isHorizontal() ? 'offsetWidth' : 'offsetHeight'] || null; - - this.blocks[0] = block; - this.poolBlock_(0); - - if (this.itemSize) { - this.containerUpdated(); - } -}; - - -/** - * Returns the user-specified repeat list, transforming it into an array-like - * object in the case of infinite scroll/dynamic load mode. - * @param {!angular.Scope} The scope. - * @return {!Array|!Object} An array or array-like object for iteration. - */ -VirtualRepeatController.prototype.repeatListExpression_ = function(scope) { - var repeatList = this.rawRepeatListExpression(scope); - - if (this.onDemand && repeatList) { - var virtualList = new VirtualRepeatModelArrayLike(repeatList); - virtualList.$$includeIndexes(this.newStartIndex, this.newVisibleEnd); - return virtualList; - } else { - return repeatList; - } -}; - - -/** - * Called by the container. Informs us that the containers scroll or size has - * changed. - */ -VirtualRepeatController.prototype.containerUpdated = function() { - // If itemSize is unknown, attempt to measure it. - if (!this.itemSize) { - // Make sure to clean up watchers if we can (see #8178) - if(this.unwatchItemSize_ && this.unwatchItemSize_ !== angular.noop){ - this.unwatchItemSize_(); - } - this.unwatchItemSize_ = this.$scope.$watchCollection( - this.repeatListExpression, - angular.bind(this, function(items) { - if (items && items.length) { - this.readItemSize_(); - } - })); - if (!this.$rootScope.$$phase) this.$scope.$digest(); - - return; - } else if (!this.sized) { - this.items = this.repeatListExpression(this.$scope); - } - - if (!this.sized) { - this.unwatchItemSize_(); - this.sized = true; - this.$scope.$watchCollection(this.repeatListExpression, - angular.bind(this, function(items, oldItems) { - if (!this.isVirtualRepeatUpdating_) { - this.virtualRepeatUpdate_(items, oldItems); - } - })); - } - - this.updateIndexes_(); - - if (this.newStartIndex !== this.startIndex || - this.newEndIndex !== this.endIndex || - this.container.getScrollOffset() > this.container.getScrollSize()) { - if (this.items instanceof VirtualRepeatModelArrayLike) { - this.items.$$includeIndexes(this.newStartIndex, this.newEndIndex); - } - this.virtualRepeatUpdate_(this.items, this.items); - } -}; - - -/** - * Called by the container. Returns the size of a single repeated item. - * @return {?number} Size of a repeated item. - */ -VirtualRepeatController.prototype.getItemSize = function() { - return this.itemSize; -}; - - -/** - * Called by the container. Returns the size of a single repeated item. - * @return {?number} Size of a repeated item. - */ -VirtualRepeatController.prototype.getItemCount = function() { - return this.itemsLength; -}; - - -/** - * Updates the order and visible offset of repeated blocks in response to scrolling - * or items updates. - * @private - */ -VirtualRepeatController.prototype.virtualRepeatUpdate_ = function(items, oldItems) { - this.isVirtualRepeatUpdating_ = true; - - var itemsLength = items && items.length || 0; - var lengthChanged = false; - - // If the number of items shrank, keep the scroll position. - if (this.items && itemsLength < this.items.length && this.container.getScrollOffset() !== 0) { - this.items = items; - var previousScrollOffset = this.container.getScrollOffset(); - this.container.resetScroll(); - this.container.scrollTo(previousScrollOffset); - } - - if (itemsLength !== this.itemsLength) { - lengthChanged = true; - this.itemsLength = itemsLength; - } - - this.items = items; - if (items !== oldItems || lengthChanged) { - this.updateIndexes_(); - } - - this.parentNode = this.$element[0].parentNode; - - if (lengthChanged) { - this.container.setScrollSize(itemsLength * this.itemSize); - } - - if (this.isFirstRender) { - this.isFirstRender = false; - var startIndex = this.$attrs.mdStartIndex ? - this.$scope.$eval(this.$attrs.mdStartIndex) : - this.container.topIndex; - this.container.scrollToIndex(startIndex); - } - - // Detach and pool any blocks that are no longer in the viewport. - Object.keys(this.blocks).forEach(function(blockIndex) { - var index = parseInt(blockIndex, 10); - if (index < this.newStartIndex || index >= this.newEndIndex) { - this.poolBlock_(index); - } - }, this); - - // Add needed blocks. - // For performance reasons, temporarily block browser url checks as we digest - // the restored block scopes ($$checkUrlChange reads window.location to - // check for changes and trigger route change, etc, which we don't need when - // trying to scroll at 60fps). - this.$browser.$$checkUrlChange = angular.noop; - - var i, block, - newStartBlocks = [], - newEndBlocks = []; - - // Collect blocks at the top. - for (i = this.newStartIndex; i < this.newEndIndex && this.blocks[i] == null; i++) { - block = this.getBlock_(i); - this.updateBlock_(block, i); - newStartBlocks.push(block); - } - - // Update blocks that are already rendered. - for (; this.blocks[i] != null; i++) { - this.updateBlock_(this.blocks[i], i); - } - var maxIndex = i - 1; - - // Collect blocks at the end. - for (; i < this.newEndIndex; i++) { - block = this.getBlock_(i); - this.updateBlock_(block, i); - newEndBlocks.push(block); - } - - // Attach collected blocks to the document. - if (newStartBlocks.length) { - this.parentNode.insertBefore( - this.domFragmentFromBlocks_(newStartBlocks), - this.$element[0].nextSibling); - } - if (newEndBlocks.length) { - this.parentNode.insertBefore( - this.domFragmentFromBlocks_(newEndBlocks), - this.blocks[maxIndex] && this.blocks[maxIndex].element[0].nextSibling); - } - - // Restore $$checkUrlChange. - this.$browser.$$checkUrlChange = this.browserCheckUrlChange; - - this.startIndex = this.newStartIndex; - this.endIndex = this.newEndIndex; - - this.isVirtualRepeatUpdating_ = false; -}; - - -/** - * @param {number} index Where the block is to be in the repeated list. - * @return {!VirtualRepeatController.Block} A new or pooled block to place at the specified index. - * @private - */ -VirtualRepeatController.prototype.getBlock_ = function(index) { - if (this.pooledBlocks.length) { - return this.pooledBlocks.pop(); - } - - var block; - this.transclude(angular.bind(this, function(clone, scope) { - block = { - element: clone, - new: true, - scope: scope - }; - - this.updateScope_(scope, index); - this.parentNode.appendChild(clone[0]); - })); - - return block; -}; - - -/** - * Updates and if not in a digest cycle, digests the specified block's scope to the data - * at the specified index. - * @param {!VirtualRepeatController.Block} block The block whose scope should be updated. - * @param {number} index The index to set. - * @private - */ -VirtualRepeatController.prototype.updateBlock_ = function(block, index) { - this.blocks[index] = block; - - if (!block.new && - (block.scope.$index === index && block.scope[this.repeatName] === this.items[index])) { - return; - } - block.new = false; - - // Update and digest the block's scope. - this.updateScope_(block.scope, index); - - // Perform digest before reattaching the block. - // Any resulting synchronous dom mutations should be much faster as a result. - // This might break some directives, but I'm going to try it for now. - if (!this.$rootScope.$$phase) { - block.scope.$digest(); - } -}; - - -/** - * Updates scope to the data at the specified index. - * @param {!angular.Scope} scope The scope which should be updated. - * @param {number} index The index to set. - * @private - */ -VirtualRepeatController.prototype.updateScope_ = function(scope, index) { - scope.$index = index; - scope[this.repeatName] = this.items && this.items[index]; - if (this.extraName) scope[this.extraName(this.$scope)] = this.items[index]; -}; - - -/** - * Pools the block at the specified index (Pulls its element out of the dom and stores it). - * @param {number} index The index at which the block to pool is stored. - * @private - */ -VirtualRepeatController.prototype.poolBlock_ = function(index) { - this.pooledBlocks.push(this.blocks[index]); - this.parentNode.removeChild(this.blocks[index].element[0]); - delete this.blocks[index]; -}; - - -/** - * Produces a dom fragment containing the elements from the list of blocks. - * @param {!Array<!VirtualRepeatController.Block>} blocks The blocks whose elements - * should be added to the document fragment. - * @return {DocumentFragment} - * @private - */ -VirtualRepeatController.prototype.domFragmentFromBlocks_ = function(blocks) { - var fragment = this.$document[0].createDocumentFragment(); - blocks.forEach(function(block) { - fragment.appendChild(block.element[0]); - }); - return fragment; -}; - - -/** - * Updates start and end indexes based on length of repeated items and container size. - * @private - */ -VirtualRepeatController.prototype.updateIndexes_ = function() { - var itemsLength = this.items ? this.items.length : 0; - var containerLength = Math.ceil(this.container.getSize() / this.itemSize); - - this.newStartIndex = Math.max(0, Math.min( - itemsLength - containerLength, - Math.floor(this.container.getScrollOffset() / this.itemSize))); - this.newVisibleEnd = this.newStartIndex + containerLength + NUM_EXTRA; - this.newEndIndex = Math.min(itemsLength, this.newVisibleEnd); - this.newStartIndex = Math.max(0, this.newStartIndex - NUM_EXTRA); -}; - -/** - * This VirtualRepeatModelArrayLike class enforces the interface requirements - * for infinite scrolling within a mdVirtualRepeatContainer. An object with this - * interface must implement the following interface with two (2) methods: - * - * getItemAtIndex: function(index) -> item at that index or null if it is not yet - * loaded (It should start downloading the item in that case). - * - * getLength: function() -> number The data legnth to which the repeater container - * should be sized. Ideally, when the count is known, this method should return it. - * Otherwise, return a higher number than the currently loaded items to produce an - * infinite-scroll behavior. - * - * @usage - * <hljs lang="html"> - * <md-virtual-repeat-container md-orient-horizontal> - * <div md-virtual-repeat="i in items" md-on-demand> - * Hello {{i}}! - * </div> - * </md-virtual-repeat-container> - * </hljs> - * - */ -function VirtualRepeatModelArrayLike(model) { - if (!angular.isFunction(model.getItemAtIndex) || - !angular.isFunction(model.getLength)) { - throw Error('When md-on-demand is enabled, the Object passed to md-virtual-repeat must implement ' + - 'functions getItemAtIndex() and getLength() '); - } - - this.model = model; -} - - -VirtualRepeatModelArrayLike.prototype.$$includeIndexes = function(start, end) { - for (var i = start; i < end; i++) { - if (!this.hasOwnProperty(i)) { - this[i] = this.model.getItemAtIndex(i); - } - } - this.length = this.model.getLength(); -}; - -ngmaterial.components.virtualRepeat = angular.module("material.components.virtualRepeat");
\ No newline at end of file diff --git a/vnfmarket/common/thirdparty/angular-material/modules/closure/virtualRepeat/virtualRepeat.min.css b/vnfmarket/common/thirdparty/angular-material/modules/closure/virtualRepeat/virtualRepeat.min.css deleted file mode 100644 index ad74a647..00000000 --- a/vnfmarket/common/thirdparty/angular-material/modules/closure/virtualRepeat/virtualRepeat.min.css +++ /dev/null @@ -1,6 +0,0 @@ -/*! - * Angular Material Design - * https://github.com/angular/material - * @license MIT - * v1.1.2-master-a9ba340 - */.md-virtual-repeat-container{box-sizing:border-box;display:block;margin:0;overflow:hidden;padding:0;position:relative}.md-virtual-repeat-container .md-virtual-repeat-scroller{bottom:0;box-sizing:border-box;left:0;margin:0;overflow-x:hidden;padding:0;position:absolute;right:0;top:0;-webkit-overflow-scrolling:touch}.md-virtual-repeat-container .md-virtual-repeat-sizer{box-sizing:border-box;height:1px;display:block;margin:0;padding:0;width:1px}.md-virtual-repeat-container .md-virtual-repeat-offsetter{box-sizing:border-box;left:0;margin:0;padding:0;position:absolute;right:0;top:0}.md-virtual-repeat-container.md-orient-horizontal .md-virtual-repeat-scroller{overflow-x:auto;overflow-y:hidden}.md-virtual-repeat-container.md-orient-horizontal .md-virtual-repeat-offsetter{bottom:16px;right:auto;white-space:nowrap}[dir=rtl] .md-virtual-repeat-container.md-orient-horizontal .md-virtual-repeat-offsetter{right:auto;left:auto}
\ No newline at end of file diff --git a/vnfmarket/common/thirdparty/angular-material/modules/closure/virtualRepeat/virtualRepeat.min.js b/vnfmarket/common/thirdparty/angular-material/modules/closure/virtualRepeat/virtualRepeat.min.js deleted file mode 100644 index c9bebec5..00000000 --- a/vnfmarket/common/thirdparty/angular-material/modules/closure/virtualRepeat/virtualRepeat.min.js +++ /dev/null @@ -1,7 +0,0 @@ -/*! - * Angular Material Design - * https://github.com/angular/material - * @license MIT - * v1.1.2-master-a9ba340 - */ -function VirtualRepeatContainerDirective(){return{controller:VirtualRepeatContainerController,template:virtualRepeatContainerTemplate,compile:function(t,e){t.addClass("md-virtual-repeat-container").addClass(e.hasOwnProperty("mdOrientHorizontal")?"md-orient-horizontal":"md-orient-vertical")}}}function virtualRepeatContainerTemplate(t){return'<div class="md-virtual-repeat-scroller"><div class="md-virtual-repeat-sizer"></div><div class="md-virtual-repeat-offsetter">'+t[0].innerHTML+"</div></div>"}function VirtualRepeatContainerController(t,e,i,r,s,n,o,a,l){this.$rootScope=s,this.$scope=o,this.$element=a,this.$attrs=l,this.size=0,this.scrollSize=0,this.scrollOffset=0,this.horizontal=this.$attrs.hasOwnProperty("mdOrientHorizontal"),this.repeater=null,this.autoShrink=this.$attrs.hasOwnProperty("mdAutoShrink"),this.autoShrinkMin=parseInt(this.$attrs.mdAutoShrinkMin,10)||0,this.originalSize=null,this.offsetSize=parseInt(this.$attrs.mdOffsetSize,10)||0,this.oldElementSize=null,this.maxElementPixels=i.ELEMENT_MAX_PIXELS,this.$attrs.mdTopIndex?(this.bindTopIndex=r(this.$attrs.mdTopIndex),this.topIndex=this.bindTopIndex(this.$scope),angular.isDefined(this.topIndex)||(this.topIndex=0,this.bindTopIndex.assign(this.$scope,0)),this.$scope.$watch(this.bindTopIndex,angular.bind(this,function(t){t!==this.topIndex&&this.scrollToIndex(t)}))):this.topIndex=0,this.scroller=a[0].querySelector(".md-virtual-repeat-scroller"),this.sizer=this.scroller.querySelector(".md-virtual-repeat-sizer"),this.offsetter=this.scroller.querySelector(".md-virtual-repeat-offsetter");var h=angular.bind(this,this.updateSize);t(angular.bind(this,function(){h();var t=e.debounce(h,10,null,!1),i=angular.element(n);this.size||t(),i.on("resize",t),o.$on("$destroy",function(){i.off("resize",t)}),o.$emit("$md-resize-enable"),o.$on("$md-resize",h)}))}function VirtualRepeatDirective(t){return{controller:VirtualRepeatController,priority:1e3,require:["mdVirtualRepeat","^^mdVirtualRepeatContainer"],restrict:"A",terminal:!0,transclude:"element",compile:function(e,i){var r=i.mdVirtualRepeat,s=r.match(/^\s*([\s\S]+?)\s+in\s+([\s\S]+?)\s*$/),n=s[1],o=t(s[2]),a=i.mdExtraName&&t(i.mdExtraName);return function(t,e,i,r,s){r[0].link_(r[1],s,n,o,a)}}}}function VirtualRepeatController(t,e,i,r,s,n,o,a){this.$scope=t,this.$element=e,this.$attrs=i,this.$browser=r,this.$document=s,this.$rootScope=n,this.$$rAF=o,this.onDemand=a.parseAttributeBoolean(i.mdOnDemand),this.browserCheckUrlChange=r.$$checkUrlChange,this.newStartIndex=0,this.newEndIndex=0,this.newVisibleEnd=0,this.startIndex=0,this.endIndex=0,this.itemSize=t.$eval(i.mdItemSize)||null,this.isFirstRender=!0,this.isVirtualRepeatUpdating_=!1,this.itemsLength=0,this.unwatchItemSize_=angular.noop,this.blocks={},this.pooledBlocks=[],t.$on("$destroy",angular.bind(this,this.cleanupBlocks_))}function VirtualRepeatModelArrayLike(t){if(!angular.isFunction(t.getItemAtIndex)||!angular.isFunction(t.getLength))throw Error("When md-on-demand is enabled, the Object passed to md-virtual-repeat must implement functions getItemAtIndex() and getLength() ");this.model=t}goog.provide("ngmaterial.components.virtualRepeat"),goog.require("ngmaterial.components.showHide"),goog.require("ngmaterial.core"),VirtualRepeatContainerController.$inject=["$$rAF","$mdUtil","$mdConstant","$parse","$rootScope","$window","$scope","$element","$attrs"],VirtualRepeatController.$inject=["$scope","$element","$attrs","$browser","$document","$rootScope","$$rAF","$mdUtil"],VirtualRepeatDirective.$inject=["$parse"],angular.module("material.components.virtualRepeat",["material.core","material.components.showHide"]).directive("mdVirtualRepeatContainer",VirtualRepeatContainerDirective).directive("mdVirtualRepeat",VirtualRepeatDirective);var NUM_EXTRA=3;VirtualRepeatContainerController.prototype.register=function(t){this.repeater=t,angular.element(this.scroller).on("scroll wheel touchmove touchend",angular.bind(this,this.handleScroll_))},VirtualRepeatContainerController.prototype.isHorizontal=function(){return this.horizontal},VirtualRepeatContainerController.prototype.getSize=function(){return this.size},VirtualRepeatContainerController.prototype.setSize_=function(t){var e=this.getDimensionName_();this.size=t,this.$element[0].style[e]=t+"px"},VirtualRepeatContainerController.prototype.unsetSize_=function(){this.$element[0].style[this.getDimensionName_()]=this.oldElementSize,this.oldElementSize=null},VirtualRepeatContainerController.prototype.updateSize=function(){this.originalSize||(this.size=this.isHorizontal()?this.$element[0].clientWidth:this.$element[0].clientHeight,this.handleScroll_(),this.repeater&&this.repeater.containerUpdated())},VirtualRepeatContainerController.prototype.getScrollSize=function(){return this.scrollSize},VirtualRepeatContainerController.prototype.getDimensionName_=function(){return this.isHorizontal()?"width":"height"},VirtualRepeatContainerController.prototype.sizeScroller_=function(t){var e=this.getDimensionName_(),i=this.isHorizontal()?"height":"width";if(this.sizer.innerHTML="",t<this.maxElementPixels)this.sizer.style[e]=t+"px";else{this.sizer.style[e]="auto",this.sizer.style[i]="auto";var r=Math.floor(t/this.maxElementPixels),s=document.createElement("div");s.style[e]=this.maxElementPixels+"px",s.style[i]="1px";for(var n=0;n<r;n++)this.sizer.appendChild(s.cloneNode(!1));s.style[e]=t-r*this.maxElementPixels+"px",this.sizer.appendChild(s)}},VirtualRepeatContainerController.prototype.autoShrink_=function(t){var e=Math.max(t,this.autoShrinkMin*this.repeater.getItemSize());if(this.autoShrink&&e!==this.size){null===this.oldElementSize&&(this.oldElementSize=this.$element[0].style[this.getDimensionName_()]);var i=this.originalSize||this.size;if(!i||e<i)this.originalSize||(this.originalSize=this.size),this.setSize_(e);else if(null!==this.originalSize){this.unsetSize_();var r=this.originalSize;this.originalSize=null,r||this.updateSize(),this.setSize_(r||this.size)}this.repeater.containerUpdated()}},VirtualRepeatContainerController.prototype.setScrollSize=function(t){var e=t+this.offsetSize;this.scrollSize!==e&&(this.sizeScroller_(e),this.autoShrink_(e),this.scrollSize=e)},VirtualRepeatContainerController.prototype.getScrollOffset=function(){return this.scrollOffset},VirtualRepeatContainerController.prototype.scrollTo=function(t){this.scroller[this.isHorizontal()?"scrollLeft":"scrollTop"]=t,this.handleScroll_()},VirtualRepeatContainerController.prototype.scrollToIndex=function(t){var e=this.repeater.getItemSize(),i=this.repeater.itemsLength;t>i&&(t=i-1),this.scrollTo(e*t)},VirtualRepeatContainerController.prototype.resetScroll=function(){this.scrollTo(0)},VirtualRepeatContainerController.prototype.handleScroll_=function(){var t="rtl"!=document.dir&&"rtl"!=document.body.dir;t||this.maxSize||(this.scroller.scrollLeft=this.scrollSize,this.maxSize=this.scroller.scrollLeft);var e=this.isHorizontal()?t?this.scroller.scrollLeft:this.maxSize-this.scroller.scrollLeft:this.scroller.scrollTop;if(!(e===this.scrollOffset||e>this.scrollSize-this.size)){var i=this.repeater.getItemSize();if(i){var r=Math.max(0,Math.floor(e/i)-NUM_EXTRA),s=(this.isHorizontal()?"translateX(":"translateY(")+(!this.isHorizontal()||t?r*i:-(r*i))+"px)";if(this.scrollOffset=e,this.offsetter.style.webkitTransform=s,this.offsetter.style.transform=s,this.bindTopIndex){var n=Math.floor(e/i);n!==this.topIndex&&n<this.repeater.getItemCount()&&(this.topIndex=n,this.bindTopIndex.assign(this.$scope,n),this.$rootScope.$$phase||this.$scope.$digest())}this.repeater.containerUpdated()}}},VirtualRepeatController.Block,VirtualRepeatController.prototype.link_=function(t,e,i,r,s){this.container=t,this.transclude=e,this.repeatName=i,this.rawRepeatListExpression=r,this.extraName=s,this.sized=!1,this.repeatListExpression=angular.bind(this,this.repeatListExpression_),this.container.register(this)},VirtualRepeatController.prototype.cleanupBlocks_=function(){angular.forEach(this.pooledBlocks,function(t){t.element.remove()})},VirtualRepeatController.prototype.readItemSize_=function(){if(!this.itemSize){this.items=this.repeatListExpression(this.$scope),this.parentNode=this.$element[0].parentNode;var t=this.getBlock_(0);t.element[0].parentNode||this.parentNode.appendChild(t.element[0]),this.itemSize=t.element[0][this.container.isHorizontal()?"offsetWidth":"offsetHeight"]||null,this.blocks[0]=t,this.poolBlock_(0),this.itemSize&&this.containerUpdated()}},VirtualRepeatController.prototype.repeatListExpression_=function(t){var e=this.rawRepeatListExpression(t);if(this.onDemand&&e){var i=new VirtualRepeatModelArrayLike(e);return i.$$includeIndexes(this.newStartIndex,this.newVisibleEnd),i}return e},VirtualRepeatController.prototype.containerUpdated=function(){return this.itemSize?(this.sized||(this.items=this.repeatListExpression(this.$scope)),this.sized||(this.unwatchItemSize_(),this.sized=!0,this.$scope.$watchCollection(this.repeatListExpression,angular.bind(this,function(t,e){this.isVirtualRepeatUpdating_||this.virtualRepeatUpdate_(t,e)}))),this.updateIndexes_(),void((this.newStartIndex!==this.startIndex||this.newEndIndex!==this.endIndex||this.container.getScrollOffset()>this.container.getScrollSize())&&(this.items instanceof VirtualRepeatModelArrayLike&&this.items.$$includeIndexes(this.newStartIndex,this.newEndIndex),this.virtualRepeatUpdate_(this.items,this.items)))):(this.unwatchItemSize_&&this.unwatchItemSize_!==angular.noop&&this.unwatchItemSize_(),this.unwatchItemSize_=this.$scope.$watchCollection(this.repeatListExpression,angular.bind(this,function(t){t&&t.length&&this.readItemSize_()})),void(this.$rootScope.$$phase||this.$scope.$digest()))},VirtualRepeatController.prototype.getItemSize=function(){return this.itemSize},VirtualRepeatController.prototype.getItemCount=function(){return this.itemsLength},VirtualRepeatController.prototype.virtualRepeatUpdate_=function(t,e){this.isVirtualRepeatUpdating_=!0;var i=t&&t.length||0,r=!1;if(this.items&&i<this.items.length&&0!==this.container.getScrollOffset()){this.items=t;var s=this.container.getScrollOffset();this.container.resetScroll(),this.container.scrollTo(s)}if(i!==this.itemsLength&&(r=!0,this.itemsLength=i),this.items=t,(t!==e||r)&&this.updateIndexes_(),this.parentNode=this.$element[0].parentNode,r&&this.container.setScrollSize(i*this.itemSize),this.isFirstRender){this.isFirstRender=!1;var n=this.$attrs.mdStartIndex?this.$scope.$eval(this.$attrs.mdStartIndex):this.container.topIndex;this.container.scrollToIndex(n)}Object.keys(this.blocks).forEach(function(t){var e=parseInt(t,10);(e<this.newStartIndex||e>=this.newEndIndex)&&this.poolBlock_(e)},this),this.$browser.$$checkUrlChange=angular.noop;var o,a,l=[],h=[];for(o=this.newStartIndex;o<this.newEndIndex&&null==this.blocks[o];o++)a=this.getBlock_(o),this.updateBlock_(a,o),l.push(a);for(;null!=this.blocks[o];o++)this.updateBlock_(this.blocks[o],o);for(var p=o-1;o<this.newEndIndex;o++)a=this.getBlock_(o),this.updateBlock_(a,o),h.push(a);l.length&&this.parentNode.insertBefore(this.domFragmentFromBlocks_(l),this.$element[0].nextSibling),h.length&&this.parentNode.insertBefore(this.domFragmentFromBlocks_(h),this.blocks[p]&&this.blocks[p].element[0].nextSibling),this.$browser.$$checkUrlChange=this.browserCheckUrlChange,this.startIndex=this.newStartIndex,this.endIndex=this.newEndIndex,this.isVirtualRepeatUpdating_=!1},VirtualRepeatController.prototype.getBlock_=function(t){if(this.pooledBlocks.length)return this.pooledBlocks.pop();var e;return this.transclude(angular.bind(this,function(i,r){e={element:i,"new":!0,scope:r},this.updateScope_(r,t),this.parentNode.appendChild(i[0])})),e},VirtualRepeatController.prototype.updateBlock_=function(t,e){this.blocks[e]=t,(t["new"]||t.scope.$index!==e||t.scope[this.repeatName]!==this.items[e])&&(t["new"]=!1,this.updateScope_(t.scope,e),this.$rootScope.$$phase||t.scope.$digest())},VirtualRepeatController.prototype.updateScope_=function(t,e){t.$index=e,t[this.repeatName]=this.items&&this.items[e],this.extraName&&(t[this.extraName(this.$scope)]=this.items[e])},VirtualRepeatController.prototype.poolBlock_=function(t){this.pooledBlocks.push(this.blocks[t]),this.parentNode.removeChild(this.blocks[t].element[0]),delete this.blocks[t]},VirtualRepeatController.prototype.domFragmentFromBlocks_=function(t){var e=this.$document[0].createDocumentFragment();return t.forEach(function(t){e.appendChild(t.element[0])}),e},VirtualRepeatController.prototype.updateIndexes_=function(){var t=this.items?this.items.length:0,e=Math.ceil(this.container.getSize()/this.itemSize);this.newStartIndex=Math.max(0,Math.min(t-e,Math.floor(this.container.getScrollOffset()/this.itemSize))),this.newVisibleEnd=this.newStartIndex+e+NUM_EXTRA,this.newEndIndex=Math.min(t,this.newVisibleEnd),this.newStartIndex=Math.max(0,this.newStartIndex-NUM_EXTRA)},VirtualRepeatModelArrayLike.prototype.$$includeIndexes=function(t,e){for(var i=t;i<e;i++)this.hasOwnProperty(i)||(this[i]=this.model.getItemAtIndex(i));this.length=this.model.getLength()},ngmaterial.components.virtualRepeat=angular.module("material.components.virtualRepeat");
\ No newline at end of file |