thirdparty files updated for the vnf market place

IssueId : CLIENT-4

Change-Id: Id58c2d11985bda35dc482b122dc404aea2e477da
Signed-off-by: seshukm <seshu.kumar.m@huawei.com>

5 files changed, 1071 insertions, 0 deletions

diff --git a/vnfmarket/common/thirdparty/angular-material/modules/js/virtualRepeat/bower.json b/vnfmarket/common/thirdparty/angular-material/modules/js/virtualRepeat/bower.json
new file mode 100644
index 00000000..7b6ebde1
--- /dev/null
+++ b/vnfmarket/common/thirdparty/angular-material/modules/js/virtualRepeat/bower.json
@@ -0,0 +1,8 @@
+{
+  "name": "angular-material-virtualRepeat",
+  "version": "1.1.2-master-a9ba340",
+  "dependencies": {
+    "angular-material-core": "1.1.2-master-a9ba340",
+    "angular-material-showHide": "1.1.2-master-a9ba340"
+  }
+}
\ No newline at end of file
diff --git a/vnfmarket/common/thirdparty/angular-material/modules/js/virtualRepeat/virtualRepeat.css b/vnfmarket/common/thirdparty/angular-material/modules/js/virtualRepeat/virtualRepeat.css
new file mode 100644
index 00000000..d0b40cf2
--- /dev/null
+++ b/vnfmarket/common/thirdparty/angular-material/modules/js/virtualRepeat/virtualRepeat.css
@@ -0,0 +1,51 @@
+/*!
+ * 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/js/virtualRepeat/virtualRepeat.js b/vnfmarket/common/thirdparty/angular-material/modules/js/virtualRepeat/virtualRepeat.js
new file mode 100644
index 00000000..27090a3c
--- /dev/null
+++ b/vnfmarket/common/thirdparty/angular-material/modules/js/virtualRepeat/virtualRepeat.js
@@ -0,0 +1,999 @@
+/*!
+ * Angular Material Design
+ * https://github.com/angular/material
+ * @license MIT
+ * v1.1.3
+ */
+(function( window, angular, undefined ){
+"use strict";
+
+/**
+ * @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();
+};
+
+})(window, window.angular);
\ No newline at end of file
diff --git a/vnfmarket/common/thirdparty/angular-material/modules/js/virtualRepeat/virtualRepeat.min.css b/vnfmarket/common/thirdparty/angular-material/modules/js/virtualRepeat/virtualRepeat.min.css
new file mode 100644
index 00000000..ad74a647
--- /dev/null
+++ b/vnfmarket/common/thirdparty/angular-material/modules/js/virtualRepeat/virtualRepeat.min.css
@@ -0,0 +1,6 @@
+/*!
+ * 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/js/virtualRepeat/virtualRepeat.min.js b/vnfmarket/common/thirdparty/angular-material/modules/js/virtualRepeat/virtualRepeat.min.js
new file mode 100644
index 00000000..b3b30e7d
--- /dev/null
+++ b/vnfmarket/common/thirdparty/angular-material/modules/js/virtualRepeat/virtualRepeat.min.js
@@ -0,0 +1,7 @@
+/*!
+ * Angular Material Design
+ * https://github.com/angular/material
+ * @license MIT
+ * v1.1.2-master-a9ba340
+ */
+!function(t,e,i){"use strict";function s(){return{controller:o,template:n,compile:function(t,e){t.addClass("md-virtual-repeat-container").addClass(e.hasOwnProperty("mdOrientHorizontal")?"md-orient-horizontal":"md-orient-vertical")}}}function n(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 o(t,i,s,n,o,r,h,l,a){this.$rootScope=o,this.$scope=h,this.$element=l,this.$attrs=a,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=s.ELEMENT_MAX_PIXELS,this.$attrs.mdTopIndex?(this.bindTopIndex=n(this.$attrs.mdTopIndex),this.topIndex=this.bindTopIndex(this.$scope),e.isDefined(this.topIndex)||(this.topIndex=0,this.bindTopIndex.assign(this.$scope,0)),this.$scope.$watch(this.bindTopIndex,e.bind(this,function(t){t!==this.topIndex&&this.scrollToIndex(t)}))):this.topIndex=0,this.scroller=l[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 c=e.bind(this,this.updateSize);t(e.bind(this,function(){c();var t=i.debounce(c,10,null,!1),s=e.element(r);this.size||t(),s.on("resize",t),h.$on("$destroy",function(){s.off("resize",t)}),h.$emit("$md-resize-enable"),h.$on("$md-resize",c)}))}function r(t){return{controller:h,priority:1e3,require:["mdVirtualRepeat","^^mdVirtualRepeatContainer"],restrict:"A",terminal:!0,transclude:"element",compile:function(e,i){var s=i.mdVirtualRepeat,n=s.match(/^\s*([\s\S]+?)\s+in\s+([\s\S]+?)\s*$/),o=n[1],r=t(n[2]),h=i.mdExtraName&&t(i.mdExtraName);return function(t,e,i,s,n){s[0].link_(s[1],n,o,r,h)}}}}function h(t,i,s,n,o,r,h,l){this.$scope=t,this.$element=i,this.$attrs=s,this.$browser=n,this.$document=o,this.$rootScope=r,this.$$rAF=h,this.onDemand=l.parseAttributeBoolean(s.mdOnDemand),this.browserCheckUrlChange=n.$$checkUrlChange,this.newStartIndex=0,this.newEndIndex=0,this.newVisibleEnd=0,this.startIndex=0,this.endIndex=0,this.itemSize=t.$eval(s.mdItemSize)||null,this.isFirstRender=!0,this.isVirtualRepeatUpdating_=!1,this.itemsLength=0,this.unwatchItemSize_=e.noop,this.blocks={},this.pooledBlocks=[],t.$on("$destroy",e.bind(this,this.cleanupBlocks_))}function l(t){if(!e.isFunction(t.getItemAtIndex)||!e.isFunction(t.getLength))throw Error("When md-on-demand is enabled, the Object passed to md-virtual-repeat must implement functions getItemAtIndex() and getLength() ");this.model=t}o.$inject=["$$rAF","$mdUtil","$mdConstant","$parse","$rootScope","$window","$scope","$element","$attrs"],h.$inject=["$scope","$element","$attrs","$browser","$document","$rootScope","$$rAF","$mdUtil"],r.$inject=["$parse"],e.module("material.components.virtualRepeat",["material.core","material.components.showHide"]).directive("mdVirtualRepeatContainer",s).directive("mdVirtualRepeat",r);var a=3;o.prototype.register=function(t){this.repeater=t,e.element(this.scroller).on("scroll wheel touchmove touchend",e.bind(this,this.handleScroll_))},o.prototype.isHorizontal=function(){return this.horizontal},o.prototype.getSize=function(){return this.size},o.prototype.setSize_=function(t){var e=this.getDimensionName_();this.size=t,this.$element[0].style[e]=t+"px"},o.prototype.unsetSize_=function(){this.$element[0].style[this.getDimensionName_()]=this.oldElementSize,this.oldElementSize=null},o.prototype.updateSize=function(){this.originalSize||(this.size=this.isHorizontal()?this.$element[0].clientWidth:this.$element[0].clientHeight,this.handleScroll_(),this.repeater&&this.repeater.containerUpdated())},o.prototype.getScrollSize=function(){return this.scrollSize},o.prototype.getDimensionName_=function(){return this.isHorizontal()?"width":"height"},o.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 s=Math.floor(t/this.maxElementPixels),n=document.createElement("div");n.style[e]=this.maxElementPixels+"px",n.style[i]="1px";for(var o=0;o<s;o++)this.sizer.appendChild(n.cloneNode(!1));n.style[e]=t-s*this.maxElementPixels+"px",this.sizer.appendChild(n)}},o.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 s=this.originalSize;this.originalSize=null,s||this.updateSize(),this.setSize_(s||this.size)}this.repeater.containerUpdated()}},o.prototype.setScrollSize=function(t){var e=t+this.offsetSize;this.scrollSize!==e&&(this.sizeScroller_(e),this.autoShrink_(e),this.scrollSize=e)},o.prototype.getScrollOffset=function(){return this.scrollOffset},o.prototype.scrollTo=function(t){this.scroller[this.isHorizontal()?"scrollLeft":"scrollTop"]=t,this.handleScroll_()},o.prototype.scrollToIndex=function(t){var e=this.repeater.getItemSize(),i=this.repeater.itemsLength;t>i&&(t=i-1),this.scrollTo(e*t)},o.prototype.resetScroll=function(){this.scrollTo(0)},o.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 s=Math.max(0,Math.floor(e/i)-a),n=(this.isHorizontal()?"translateX(":"translateY(")+(!this.isHorizontal()||t?s*i:-(s*i))+"px)";if(this.scrollOffset=e,this.offsetter.style.webkitTransform=n,this.offsetter.style.transform=n,this.bindTopIndex){var o=Math.floor(e/i);o!==this.topIndex&&o<this.repeater.getItemCount()&&(this.topIndex=o,this.bindTopIndex.assign(this.$scope,o),this.$rootScope.$$phase||this.$scope.$digest())}this.repeater.containerUpdated()}}},h.Block,h.prototype.link_=function(t,i,s,n,o){this.container=t,this.transclude=i,this.repeatName=s,this.rawRepeatListExpression=n,this.extraName=o,this.sized=!1,this.repeatListExpression=e.bind(this,this.repeatListExpression_),this.container.register(this)},h.prototype.cleanupBlocks_=function(){e.forEach(this.pooledBlocks,function(t){t.element.remove()})},h.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()}},h.prototype.repeatListExpression_=function(t){var e=this.rawRepeatListExpression(t);if(this.onDemand&&e){var i=new l(e);return i.$$includeIndexes(this.newStartIndex,this.newVisibleEnd),i}return e},h.prototype.containerUpdated=function(){return this.itemSize?(this.sized||(this.items=this.repeatListExpression(this.$scope)),this.sized||(this.unwatchItemSize_(),this.sized=!0,this.$scope.$watchCollection(this.repeatListExpression,e.bind(this,function(t,e){this.isVirtualRepeatUpdating_||this.virtualRepeatUpdate_(t,e)}))),this.updateIndexes_(),void((this.newStartIndex!==this.startIndex||this.newEndIndex!==this.endIndex||this.container.getScrollOffset()>this.container.getScrollSize())&&(this.items instanceof l&&this.items.$$includeIndexes(this.newStartIndex,this.newEndIndex),this.virtualRepeatUpdate_(this.items,this.items)))):(this.unwatchItemSize_&&this.unwatchItemSize_!==e.noop&&this.unwatchItemSize_(),this.unwatchItemSize_=this.$scope.$watchCollection(this.repeatListExpression,e.bind(this,function(t){t&&t.length&&this.readItemSize_()})),void(this.$rootScope.$$phase||this.$scope.$digest()))},h.prototype.getItemSize=function(){return this.itemSize},h.prototype.getItemCount=function(){return this.itemsLength},h.prototype.virtualRepeatUpdate_=function(t,i){this.isVirtualRepeatUpdating_=!0;var s=t&&t.length||0,n=!1;if(this.items&&s<this.items.length&&0!==this.container.getScrollOffset()){this.items=t;var o=this.container.getScrollOffset();this.container.resetScroll(),this.container.scrollTo(o)}if(s!==this.itemsLength&&(n=!0,this.itemsLength=s),this.items=t,(t!==i||n)&&this.updateIndexes_(),this.parentNode=this.$element[0].parentNode,n&&this.container.setScrollSize(s*this.itemSize),this.isFirstRender){this.isFirstRender=!1;var r=this.$attrs.mdStartIndex?this.$scope.$eval(this.$attrs.mdStartIndex):this.container.topIndex;this.container.scrollToIndex(r)}Object.keys(this.blocks).forEach(function(t){var e=parseInt(t,10);(e<this.newStartIndex||e>=this.newEndIndex)&&this.poolBlock_(e)},this),this.$browser.$$checkUrlChange=e.noop;var h,l,a=[],c=[];for(h=this.newStartIndex;h<this.newEndIndex&&null==this.blocks[h];h++)l=this.getBlock_(h),this.updateBlock_(l,h),a.push(l);for(;null!=this.blocks[h];h++)this.updateBlock_(this.blocks[h],h);for(var d=h-1;h<this.newEndIndex;h++)l=this.getBlock_(h),this.updateBlock_(l,h),c.push(l);a.length&&this.parentNode.insertBefore(this.domFragmentFromBlocks_(a),this.$element[0].nextSibling),c.length&&this.parentNode.insertBefore(this.domFragmentFromBlocks_(c),this.blocks[d]&&this.blocks[d].element[0].nextSibling),this.$browser.$$checkUrlChange=this.browserCheckUrlChange,this.startIndex=this.newStartIndex,this.endIndex=this.newEndIndex,this.isVirtualRepeatUpdating_=!1},h.prototype.getBlock_=function(t){if(this.pooledBlocks.length)return this.pooledBlocks.pop();var i;return this.transclude(e.bind(this,function(e,s){i={element:e,"new":!0,scope:s},this.updateScope_(s,t),this.parentNode.appendChild(e[0])})),i},h.prototype.updateBlock_=function(t,e){this.blocks[e]=t,(t["new"]||t.scope.$index!==e||t.scope[this.repeatName]!==this.items[e])&&(t["new"]=!1,this.updateScope_(t.scope,e),this.$rootScope.$$phase||t.scope.$digest())},h.prototype.updateScope_=function(t,e){t.$index=e,t[this.repeatName]=this.items&&this.items[e],this.extraName&&(t[this.extraName(this.$scope)]=this.items[e])},h.prototype.poolBlock_=function(t){this.pooledBlocks.push(this.blocks[t]),this.parentNode.removeChild(this.blocks[t].element[0]),delete this.blocks[t]},h.prototype.domFragmentFromBlocks_=function(t){var e=this.$document[0].createDocumentFragment();return t.forEach(function(t){e.appendChild(t.element[0])}),e},h.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+a,this.newEndIndex=Math.min(t,this.newVisibleEnd),this.newStartIndex=Math.max(0,this.newStartIndex-a)},l.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()}}(window,window.angular);
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