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IonicMaterialDesign/www/lib/angular-material/modules/js/sticky/bower.json

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+{
+  "name": "angular-material-sticky",
+  "version": "0.10.0",
+  "dependencies": {
+    "angular-material-core": "0.10.0",
+    "angular-material-content": "0.10.0"
+  }
+}

IonicMaterialDesign/www/lib/angular-material/modules/js/sticky/sticky.css

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+/*!
+ * Angular Material Design
+ * https://github.com/angular/material
+ * @license MIT
+ * v0.10.0
+ */
+/* mixin definition ; sets LTR and RTL within the same style call */
+.md-sticky-clone {
+  z-index: 2;
+  top: 0;
+  left: 0;
+  right: 0;
+  position: absolute !important;
+  -webkit-transform: translate3d(-9999px, -9999px, 0);
+          transform: translate3d(-9999px, -9999px, 0); }
+  .md-sticky-clone[sticky-state="active"] {
+    -webkit-transform: translate3d(0, 0, 0);
+            transform: translate3d(0, 0, 0); }
+    .md-sticky-clone[sticky-state="active"]:not(.md-sticky-no-effect) .md-subheader-inner {
+      -webkit-animation: subheaderStickyHoverIn 0.3s ease-out both;
+              animation: subheaderStickyHoverIn 0.3s ease-out both; }

IonicMaterialDesign/www/lib/angular-material/modules/js/sticky/sticky.js

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+/*!
+ * Angular Material Design
+ * https://github.com/angular/material
+ * @license MIT
+ * v0.10.0
+ */
+(function( window, angular, undefined ){
+"use strict";
+
+/*
+ * @ngdoc module
+ * @name material.components.sticky
+ * @description
+ *
+ * Sticky effects for md
+ */
+
+angular.module('material.components.sticky', [
+  'material.core',
+  'material.components.content'
+])
+  .factory('$mdSticky', MdSticky);
+
+/*
+ * @ngdoc service
+ * @name $mdSticky
+ * @module material.components.sticky
+ *
+ * @description
+ * The `$mdSticky`service provides a mixin to make elements sticky.
+ *
+ * @returns A `$mdSticky` function that takes three arguments:
+ *   - `scope`
+ *   - `element`: The element that will be 'sticky'
+ *   - `elementClone`: A clone of the element, that will be shown
+ *     when the user starts scrolling past the original element.
+ *     If not provided, it will use the result of `element.clone()`.
+ */
+
+function MdSticky($document, $mdConstant, $compile, $$rAF, $mdUtil) {
+
+  var browserStickySupport = checkStickySupport();
+
+  /**
+   * Registers an element as sticky, used internally by directives to register themselves
+   */
+  return function registerStickyElement(scope, element, stickyClone) {
+    var contentCtrl = element.controller('mdContent');
+    if (!contentCtrl) return;
+
+    if (browserStickySupport) {
+      element.css({
+        position: browserStickySupport,
+        top: 0,
+        'z-index': 2
+      });
+    } else {
+      var $$sticky = contentCtrl.$element.data('$$sticky');
+      if (!$$sticky) {
+        $$sticky = setupSticky(contentCtrl);
+        contentCtrl.$element.data('$$sticky', $$sticky);
+      }
+
+      var deregister = $$sticky.add(element, stickyClone || element.clone());
+      scope.$on('$destroy', deregister);
+    }
+  };
+
+  function setupSticky(contentCtrl) {
+    var contentEl = contentCtrl.$element;
+
+    // Refresh elements is very expensive, so we use the debounced
+    // version when possible.
+    var debouncedRefreshElements = $$rAF.throttle(refreshElements);
+
+    // setupAugmentedScrollEvents gives us `$scrollstart` and `$scroll`,
+    // more reliable than `scroll` on android.
+    setupAugmentedScrollEvents(contentEl);
+    contentEl.on('$scrollstart', debouncedRefreshElements);
+    contentEl.on('$scroll', onScroll);
+
+    var self;
+    var stickyBaseoffset = contentEl.prop('offsetTop');
+    return self = {
+      prev: null,
+      current: null, //the currently stickied item
+      next: null,
+      items: [],
+      add: add,
+      refreshElements: refreshElements
+    };
+
+    /***************
+     * Public
+     ***************/
+    // Add an element and its sticky clone to this content's sticky collection
+    function add(element, stickyClone) {
+      stickyClone.addClass('md-sticky-clone');
+      stickyClone.css('top', stickyBaseoffset + 'px');
+
+      var item = {
+        element: element,
+        clone: stickyClone
+      };
+      self.items.push(item);
+
+      contentEl.parent().prepend(item.clone);
+
+      debouncedRefreshElements();
+
+      return function remove() {
+        self.items.forEach(function(item, index) {
+          if (item.element[0] === element[0]) {
+            self.items.splice(index, 1);
+            item.clone.remove();
+          }
+        });
+        debouncedRefreshElements();
+      };
+    }
+
+    function refreshElements() {
+      // Sort our collection of elements by their current position in the DOM.
+      // We need to do this because our elements' order of being added may not
+      // be the same as their order of display.
+      self.items.forEach(refreshPosition);
+      self.items = self.items.sort(function(a, b) {
+        return a.top < b.top ? -1 : 1;
+      });
+
+      // Find which item in the list should be active, 
+      // based upon the content's current scroll position
+      var item;
+      var currentScrollTop = contentEl.prop('scrollTop');
+      for (var i = self.items.length - 1; i >= 0; i--) {
+        if (currentScrollTop > self.items[i].top) {
+          item = self.items[i];
+          break;
+        }
+      }
+      setCurrentItem(item);
+    }
+
+
+    /***************
+     * Private
+     ***************/
+
+    // Find the `top` of an item relative to the content element,
+    // and also the height.
+    function refreshPosition(item) {
+      // Find the top of an item by adding to the offsetHeight until we reach the 
+      // content element.
+      var current = item.element[0];
+      item.top = 0;
+      item.left = 0;
+      while (current && current !== contentEl[0]) {
+        item.top += current.offsetTop;
+        item.left += current.offsetLeft;
+        current = current.offsetParent;
+      }
+      item.height = item.element.prop('offsetHeight');
+      item.clone.css('margin-left', item.left + 'px');
+      if ($mdUtil.floatingScrollbars()) {
+        item.clone.css('margin-right', '0');
+      }
+    }
+
+
+    // As we scroll, push in and select the correct sticky element.
+    function onScroll() {
+      var scrollTop = contentEl.prop('scrollTop');
+      var isScrollingDown = scrollTop > (onScroll.prevScrollTop || 0);
+      onScroll.prevScrollTop = scrollTop;
+
+      // At the top?
+      if (scrollTop === 0) {
+        setCurrentItem(null);
+
+      // Going to next item?
+      } else if (isScrollingDown && self.next) {
+        if (self.next.top - scrollTop <= 0) {
+          // Sticky the next item if we've scrolled past its position.
+          setCurrentItem(self.next);
+        } else if (self.current) {
+          // Push the current item up when we're almost at the next item.
+          if (self.next.top - scrollTop <= self.next.height) {
+            translate(self.current, self.next.top - self.next.height - scrollTop);
+          } else {
+            translate(self.current, null);
+          }
+        }
+        
+      // Scrolling up with a current sticky item?
+      } else if (!isScrollingDown && self.current) {
+        if (scrollTop < self.current.top) {
+          // Sticky the previous item if we've scrolled up past
+          // the original position of the currently stickied item.
+          setCurrentItem(self.prev);
+        }
+        // Scrolling up, and just bumping into the item above (just set to current)?
+        // If we have a next item bumping into the current item, translate
+        // the current item up from the top as it scrolls into view.
+        if (self.current && self.next) {
+          if (scrollTop >= self.next.top - self.current.height) {
+            translate(self.current, self.next.top - scrollTop - self.current.height);
+          } else {
+            translate(self.current, null);
+          }
+        }
+      }
+    }
+     
+   function setCurrentItem(item) {
+     if (self.current === item) return;
+     // Deactivate currently active item
+     if (self.current) {
+       translate(self.current, null);
+       setStickyState(self.current, null);
+     }
+
+     // Activate new item if given
+     if (item) {
+       setStickyState(item, 'active');
+     }
+
+     self.current = item;
+     var index = self.items.indexOf(item);
+     // If index === -1, index + 1 = 0. It works out.
+     self.next = self.items[index + 1];
+     self.prev = self.items[index - 1];
+     setStickyState(self.next, 'next');
+     setStickyState(self.prev, 'prev');
+   }
+
+   function setStickyState(item, state) {
+     if (!item || item.state === state) return;
+     if (item.state) {
+       item.clone.attr('sticky-prev-state', item.state);
+       item.element.attr('sticky-prev-state', item.state);
+     }
+     item.clone.attr('sticky-state', state);
+     item.element.attr('sticky-state', state);
+     item.state = state;
+   }
+
+   function translate(item, amount) {
+     if (!item) return;
+     if (amount === null || amount === undefined) {
+       if (item.translateY) {
+         item.translateY = null;
+         item.clone.css($mdConstant.CSS.TRANSFORM, '');
+       }
+     } else {
+       item.translateY = amount;
+       item.clone.css(
+         $mdConstant.CSS.TRANSFORM, 
+         'translate3d(' + item.left + 'px,' + amount + 'px,0)'
+       );
+     }
+   }
+  }
+
+  // Function to check for browser sticky support
+  function checkStickySupport($el) {
+    var stickyProp;
+    var testEl = angular.element('<div>');
+    $document[0].body.appendChild(testEl[0]);
+
+    var stickyProps = ['sticky', '-webkit-sticky'];
+    for (var i = 0; i < stickyProps.length; ++i) {
+      testEl.css({position: stickyProps[i], top: 0, 'z-index': 2});
+      if (testEl.css('position') == stickyProps[i]) {
+        stickyProp = stickyProps[i];
+        break;
+      }
+    }
+    testEl.remove();
+    return stickyProp;
+  }
+
+  // Android 4.4 don't accurately give scroll events.
+  // To fix this problem, we setup a fake scroll event. We say:
+  // > If a scroll or touchmove event has happened in the last DELAY milliseconds, 
+  //   then send a `$scroll` event every animationFrame.
+  // Additionally, we add $scrollstart and $scrollend events.
+  function setupAugmentedScrollEvents(element) {
+    var SCROLL_END_DELAY = 200;
+    var isScrolling;
+    var lastScrollTime;
+    element.on('scroll touchmove', function() {
+      if (!isScrolling) {
+        isScrolling = true;
+        $$rAF(loopScrollEvent);
+        element.triggerHandler('$scrollstart');
+      }
+      element.triggerHandler('$scroll');
+      lastScrollTime = +$mdUtil.now();
+    });
+
+    function loopScrollEvent() {
+      if (+$mdUtil.now() - lastScrollTime > SCROLL_END_DELAY) {
+        isScrolling = false;
+        element.triggerHandler('$scrollend');
+      } else {
+        element.triggerHandler('$scroll');
+        $$rAF(loopScrollEvent);
+      }
+    }
+  }
+
+}
+MdSticky.$inject = ["$document", "$mdConstant", "$compile", "$$rAF", "$mdUtil"];
+
+})(window, window.angular);

IonicMaterialDesign/www/lib/angular-material/modules/js/sticky/sticky.min.css

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+/*!
+ * Angular Material Design
+ * https://github.com/angular/material
+ * @license MIT
+ * v0.10.0
+ */.md-sticky-clone{z-index:2;top:0;left:0;right:0;position:absolute!important;-webkit-transform:translate3d(-9999px,-9999px,0);transform:translate3d(-9999px,-9999px,0)}.md-sticky-clone[sticky-state=active]{-webkit-transform:translate3d(0,0,0);transform:translate3d(0,0,0)}.md-sticky-clone[sticky-state=active]:not(.md-sticky-no-effect) .md-subheader-inner{-webkit-animation:subheaderStickyHoverIn .3s ease-out both;animation:subheaderStickyHoverIn .3s ease-out both}

IonicMaterialDesign/www/lib/angular-material/modules/js/sticky/sticky.min.js

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+/*!
+ * Angular Material Design
+ * https://github.com/angular/material
+ * @license MIT
+ * v0.10.0
+ */
+!function(t,e,n){"use strict";function r(t,r,o,l,c){function s(t){function e(t,e){e.addClass("md-sticky-clone"),e.css("top",$+"px");var n={element:t,clone:e};return v.items.push(n),m.parent().prepend(n.clone),d(),function(){v.items.forEach(function(e,n){e.element[0]===t[0]&&(v.items.splice(n,1),e.clone.remove())}),d()}}function o(){v.items.forEach(s),v.items=v.items.sort(function(t,e){return t.top<e.top?-1:1});for(var t,e=m.prop("scrollTop"),n=v.items.length-1;n>=0;n--)if(e>v.items[n].top){t=v.items[n];break}u(t)}function s(t){var e=t.element[0];for(t.top=0,t.left=0;e&&e!==m[0];)t.top+=e.offsetTop,t.left+=e.offsetLeft,e=e.offsetParent;t.height=t.element.prop("offsetHeight"),t.clone.css("margin-left",t.left+"px"),c.floatingScrollbars()&&t.clone.css("margin-right","0")}function i(){var t=m.prop("scrollTop"),e=t>(i.prevScrollTop||0);i.prevScrollTop=t,0===t?u(null):e&&v.next?v.next.top-t<=0?u(v.next):v.current&&(v.next.top-t<=v.next.height?f(v.current,v.next.top-v.next.height-t):f(v.current,null)):!e&&v.current&&(t<v.current.top&&u(v.prev),v.current&&v.next&&(t>=v.next.top-v.current.height?f(v.current,v.next.top-t-v.current.height):f(v.current,null)))}function u(t){if(v.current!==t){v.current&&(f(v.current,null),p(v.current,null)),t&&p(t,"active"),v.current=t;var e=v.items.indexOf(t);v.next=v.items[e+1],v.prev=v.items[e-1],p(v.next,"next"),p(v.prev,"prev")}}function p(t,e){t&&t.state!==e&&(t.state&&(t.clone.attr("sticky-prev-state",t.state),t.element.attr("sticky-prev-state",t.state)),t.clone.attr("sticky-state",e),t.element.attr("sticky-state",e),t.state=e)}function f(t,e){t&&(null===e||e===n?t.translateY&&(t.translateY=null,t.clone.css(r.CSS.TRANSFORM,"")):(t.translateY=e,t.clone.css(r.CSS.TRANSFORM,"translate3d("+t.left+"px,"+e+"px,0)")))}var m=t.$element,d=l.throttle(o);a(m),m.on("$scrollstart",d),m.on("$scroll",i);var v,$=m.prop("offsetTop");return v={prev:null,current:null,next:null,items:[],add:e,refreshElements:o}}function i(n){var r,o=e.element("<div>");t[0].body.appendChild(o[0]);for(var l=["sticky","-webkit-sticky"],c=0;c<l.length;++c)if(o.css({position:l[c],top:0,"z-index":2}),o.css("position")==l[c]){r=l[c];break}return o.remove(),r}function a(t){function e(){+c.now()-r>o?(n=!1,t.triggerHandler("$scrollend")):(t.triggerHandler("$scroll"),l(e))}var n,r,o=200;t.on("scroll touchmove",function(){n||(n=!0,l(e),t.triggerHandler("$scrollstart")),t.triggerHandler("$scroll"),r=+c.now()})}var u=i();return function(t,e,n){var r=e.controller("mdContent");if(r)if(u)e.css({position:u,top:0,"z-index":2});else{var o=r.$element.data("$$sticky");o||(o=s(r),r.$element.data("$$sticky",o));var l=o.add(e,n||e.clone());t.$on("$destroy",l)}}}e.module("material.components.sticky",["material.core","material.components.content"]).factory("$mdSticky",r),r.$inject=["$document","$mdConstant","$compile","$$rAF","$mdUtil"]}(window,window.angular);