fix #83 no Title and Edit this page text when on mobile + fixed top bar width pbm on resize by switching to sticky.js instead of sticky-kit

5 files changed, 300 insertions, 21 deletions

diff --git a/static/css/hugo-theme.css b/static/css/hugo-theme.css
index 2b46685..741cab1 100644
--- a/static/css/hugo-theme.css
+++ b/static/css/hugo-theme.css
@@ -82,14 +82,6 @@ body {
   margin-right: 1rem !important;
 }
 
-#top-bar {
-  z-index: 1000;
-}
-
-#top-bar.is_stuck {
-  box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
-}
-
 .btn {
   display: inline-block !important;
   padding: 6px 12px !important;
@@ -249,4 +241,14 @@ figcaption h4 {
 
 .select-style :hover {
     cursor:  pointer;
+}
+
+@media only all and (max-width: 47.938em) {
+  #breadcrumbs .links, #top-github-link-text {
+      display: none;
+  }
+}
+
+.is-sticky #top-bar {
+  box-shadow: -1px 2px 5px 1px rgba(0, 0, 0, 0.1); 
 }
\ No newline at end of file
diff --git a/static/css/theme.css b/static/css/theme.css
index 511b17f..d449cd9 100644
--- a/static/css/theme.css
+++ b/static/css/theme.css
@@ -985,7 +985,6 @@ td {
 #top-bar {
     background: #F6F6F6;
     border-radius: 2px;
-    margin: 0rem -1rem 2rem;
     padding: 0 1rem;
     height: 0;
     min-height: 3rem;
diff --git a/static/js/hugo-learn.js b/static/js/hugo-learn.js
index a90f35a..b20313a 100644
--- a/static/js/hugo-learn.js
+++ b/static/js/hugo-learn.js
@@ -56,9 +56,8 @@ images.each(function(index){
 });
 
 // Stick the top to the top of the screen when  scrolling
-$("#top-bar").stick_in_parent( {
- parent: ".sticky-parent",
- spacer: ".sticky-spacer",
+$(document).ready(function(){
+  $("#top-bar").sticky({topSpacing:0, zIndex: 1000});
 });
 
 
diff --git a/static/js/jquery.sticky-kit.min.js b/static/js/jquery.sticky-kit.min.js
deleted file mode 100644
index e2a3c6d..0000000
--- a/static/js/jquery.sticky-kit.min.js
+++ /dev/null
@@ -1,9 +0,0 @@
-/*
- Sticky-kit v1.1.2 | WTFPL | Leaf Corcoran 2015 | http://leafo.net
-*/
-(function(){var b,f;b=this.jQuery||window.jQuery;f=b(window);b.fn.stick_in_parent=function(d){var A,w,J,n,B,K,p,q,k,E,t;null==d&&(d={});t=d.sticky_class;B=d.inner_scrolling;E=d.recalc_every;k=d.parent;q=d.offset_top;p=d.spacer;w=d.bottoming;null==q&&(q=0);null==k&&(k=void 0);null==B&&(B=!0);null==t&&(t="is_stuck");A=b(document);null==w&&(w=!0);J=function(a,d,n,C,F,u,r,G){var v,H,m,D,I,c,g,x,y,z,h,l;if(!a.data("sticky_kit")){a.data("sticky_kit",!0);I=A.height();g=a.parent();null!=k&&(g=g.closest(k));
-if(!g.length)throw"failed to find stick parent";v=m=!1;(h=null!=p?p&&a.closest(p):b("<div />"))&&h.css("position",a.css("position"));x=function(){var c,f,e;if(!G&&(I=A.height(),c=parseInt(g.css("border-top-width"),10),f=parseInt(g.css("padding-top"),10),d=parseInt(g.css("padding-bottom"),10),n=g.offset().top+c+f,C=g.height(),m&&(v=m=!1,null==p&&(a.insertAfter(h),h.detach()),a.css({position:"",top:"",width:"",bottom:""}).removeClass(t),e=!0),F=a.offset().top-(parseInt(a.css("margin-top"),10)||0)-q,
-u=a.outerHeight(!0),r=a.css("float"),h&&h.css({width:a.outerWidth(!0),height:u,display:a.css("display"),"vertical-align":a.css("vertical-align"),"float":r}),e))return l()};x();if(u!==C)return D=void 0,c=q,z=E,l=function(){var b,l,e,k;if(!G&&(e=!1,null!=z&&(--z,0>=z&&(z=E,x(),e=!0)),e||A.height()===I||x(),e=f.scrollTop(),null!=D&&(l=e-D),D=e,m?(w&&(k=e+u+c>C+n,v&&!k&&(v=!1,a.css({position:"fixed",bottom:"",top:c}).trigger("sticky_kit:unbottom"))),e<F&&(m=!1,c=q,null==p&&("left"!==r&&"right"!==r||a.insertAfter(h),
-h.detach()),b={position:"",width:"",top:""},a.css(b).removeClass(t).trigger("sticky_kit:unstick")),B&&(b=f.height(),u+q>b&&!v&&(c-=l,c=Math.max(b-u,c),c=Math.min(q,c),m&&a.css({top:c+"px"})))):e>F&&(m=!0,b={position:"fixed",top:c},b.width="border-box"===a.css("box-sizing")?a.outerWidth()+"px":a.width()+"px",a.css(b).addClass(t),null==p&&(a.after(h),"left"!==r&&"right"!==r||h.append(a)),a.trigger("sticky_kit:stick")),m&&w&&(null==k&&(k=e+u+c>C+n),!v&&k)))return v=!0,"static"===g.css("position")&&g.css({position:"relative"}),
-a.css({position:"absolute",bottom:d,top:"auto"}).trigger("sticky_kit:bottom")},y=function(){x();return l()},H=function(){G=!0;f.off("touchmove",l);f.off("scroll",l);f.off("resize",y);b(document.body).off("sticky_kit:recalc",y);a.off("sticky_kit:detach",H);a.removeData("sticky_kit");a.css({position:"",bottom:"",top:"",width:""});g.position("position","");if(m)return null==p&&("left"!==r&&"right"!==r||a.insertAfter(h),h.remove()),a.removeClass(t)},f.on("touchmove",l),f.on("scroll",l),f.on("resize",
-y),b(document.body).on("sticky_kit:recalc",y),a.on("sticky_kit:detach",H),setTimeout(l,0)}};n=0;for(K=this.length;n<K;n++)d=this[n],J(b(d));return this}}).call(this);
diff --git a/static/js/jquery.sticky.js b/static/js/jquery.sticky.js
new file mode 100755
index 0000000..fe433c5
--- /dev/null
+++ b/static/js/jquery.sticky.js
@@ -0,0 +1,288 @@
+// Sticky Plugin v1.0.4 for jQuery
+// =============
+// Author: Anthony Garand
+// Improvements by German M. Bravo (Kronuz) and Ruud Kamphuis (ruudk)
+// Improvements by Leonardo C. Daronco (daronco)
+// Created: 02/14/2011
+// Date: 07/20/2015
+// Website: http://stickyjs.com/
+// Description: Makes an element on the page stick on the screen as you scroll
+//              It will only set the 'top' and 'position' of your element, you
+//              might need to adjust the width in some cases.
+
+(function (factory) {
+    if (typeof define === 'function' && define.amd) {
+        // AMD. Register as an anonymous module.
+        define(['jquery'], factory);
+    } else if (typeof module === 'object' && module.exports) {
+        // Node/CommonJS
+        module.exports = factory(require('jquery'));
+    } else {
+        // Browser globals
+        factory(jQuery);
+    }
+}(function ($) {
+    var slice = Array.prototype.slice; // save ref to original slice()
+    var splice = Array.prototype.splice; // save ref to original slice()
+
+  var defaults = {
+      topSpacing: 0,
+      bottomSpacing: 0,
+      className: 'is-sticky',
+      wrapperClassName: 'sticky-wrapper',
+      center: false,
+      getWidthFrom: '',
+      widthFromWrapper: true, // works only when .getWidthFrom is empty
+      responsiveWidth: false,
+      zIndex: 'inherit'
+    },
+    $window = $(window),
+    $document = $(document),
+    sticked = [],
+    windowHeight = $window.height(),
+    scroller = function() {
+      var scrollTop = $window.scrollTop(),
+        documentHeight = $document.height(),
+        dwh = documentHeight - windowHeight,
+        extra = (scrollTop > dwh) ? dwh - scrollTop : 0;
+
+      for (var i = 0, l = sticked.length; i < l; i++) {
+        var s = sticked[i],
+          elementTop = s.stickyWrapper.offset().top,
+          etse = elementTop - s.topSpacing - extra;
+
+        //update height in case of dynamic content
+        s.stickyWrapper.css('height', s.stickyElement.outerHeight());
+
+        if (scrollTop <= etse) {
+          if (s.currentTop !== null) {
+            s.stickyElement
+              .css({
+                'width': '',
+                'position': '',
+                'top': '',
+                'z-index': ''
+              });
+            s.stickyElement.parent().removeClass(s.className);
+            s.stickyElement.trigger('sticky-end', [s]);
+            s.currentTop = null;
+          }
+        }
+        else {
+          var newTop = documentHeight - s.stickyElement.outerHeight()
+            - s.topSpacing - s.bottomSpacing - scrollTop - extra;
+          if (newTop < 0) {
+            newTop = newTop + s.topSpacing;
+          } else {
+            newTop = s.topSpacing;
+          }
+          if (s.currentTop !== newTop) {
+            var newWidth;
+            if (s.getWidthFrom) {
+                padding =  s.stickyElement.innerWidth() - s.stickyElement.width();
+                newWidth = $(s.getWidthFrom).width() - padding || null;
+            } else if (s.widthFromWrapper) {
+                newWidth = s.stickyWrapper.width();
+            }
+            if (newWidth == null) {
+                newWidth = s.stickyElement.width();
+            }
+            s.stickyElement
+              .css('width', newWidth)
+              .css('position', 'fixed')
+              .css('top', newTop)
+              .css('z-index', s.zIndex);
+
+            s.stickyElement.parent().addClass(s.className);
+
+            if (s.currentTop === null) {
+              s.stickyElement.trigger('sticky-start', [s]);
+            } else {
+              // sticky is started but it have to be repositioned
+              s.stickyElement.trigger('sticky-update', [s]);
+            }
+
+            if (s.currentTop === s.topSpacing && s.currentTop > newTop || s.currentTop === null && newTop < s.topSpacing) {
+              // just reached bottom || just started to stick but bottom is already reached
+              s.stickyElement.trigger('sticky-bottom-reached', [s]);
+            } else if(s.currentTop !== null && newTop === s.topSpacing && s.currentTop < newTop) {
+              // sticky is started && sticked at topSpacing && overflowing from top just finished
+              s.stickyElement.trigger('sticky-bottom-unreached', [s]);
+            }
+
+            s.currentTop = newTop;
+          }
+
+          // Check if sticky has reached end of container and stop sticking
+          var stickyWrapperContainer = s.stickyWrapper.parent();
+          var unstick = (s.stickyElement.offset().top + s.stickyElement.outerHeight() >= stickyWrapperContainer.offset().top + stickyWrapperContainer.outerHeight()) && (s.stickyElement.offset().top <= s.topSpacing);
+
+          if( unstick ) {
+            s.stickyElement
+              .css('position', 'absolute')
+              .css('top', '')
+              .css('bottom', 0)
+              .css('z-index', '');
+          } else {
+            s.stickyElement
+              .css('position', 'fixed')
+              .css('top', newTop)
+              .css('bottom', '')
+              .css('z-index', s.zIndex);
+          }
+        }
+      }
+    },
+    resizer = function() {
+      windowHeight = $window.height();
+
+      for (var i = 0, l = sticked.length; i < l; i++) {
+        var s = sticked[i];
+        var newWidth = null;
+        if (s.getWidthFrom) {
+            if (s.responsiveWidth) {
+                newWidth = $(s.getWidthFrom).width();
+            }
+        } else if(s.widthFromWrapper) {
+            newWidth = s.stickyWrapper.width();
+        }
+        if (newWidth != null) {
+            s.stickyElement.css('width', newWidth);
+        }
+      }
+    },
+    methods = {
+      init: function(options) {
+        return this.each(function() {
+          var o = $.extend({}, defaults, options);
+          var stickyElement = $(this);
+
+          var stickyId = stickyElement.attr('id');
+          var wrapperId = stickyId ? stickyId + '-' + defaults.wrapperClassName : defaults.wrapperClassName;
+          var wrapper = $('<div></div>')
+            .attr('id', wrapperId)
+            .addClass(o.wrapperClassName);
+
+          stickyElement.wrapAll(function() {
+            if ($(this).parent("#" + wrapperId).length == 0) {
+                    return wrapper;
+            }
+});
+
+          var stickyWrapper = stickyElement.parent();
+
+          if (o.center) {
+            stickyWrapper.css({width:stickyElement.outerWidth(),marginLeft:"auto",marginRight:"auto"});
+          }
+
+          if (stickyElement.css("float") === "right") {
+            stickyElement.css({"float":"none"}).parent().css({"float":"right"});
+          }
+
+          o.stickyElement = stickyElement;
+          o.stickyWrapper = stickyWrapper;
+          o.currentTop    = null;
+
+          sticked.push(o);
+
+          methods.setWrapperHeight(this);
+          methods.setupChangeListeners(this);
+        });
+      },
+
+      setWrapperHeight: function(stickyElement) {
+        var element = $(stickyElement);
+        var stickyWrapper = element.parent();
+        if (stickyWrapper) {
+          stickyWrapper.css('height', element.outerHeight());
+        }
+      },
+
+      setupChangeListeners: function(stickyElement) {
+        if (window.MutationObserver) {
+          var mutationObserver = new window.MutationObserver(function(mutations) {
+            if (mutations[0].addedNodes.length || mutations[0].removedNodes.length) {
+              methods.setWrapperHeight(stickyElement);
+            }
+          });
+          mutationObserver.observe(stickyElement, {subtree: true, childList: true});
+        } else {
+          if (window.addEventListener) {
+            stickyElement.addEventListener('DOMNodeInserted', function() {
+              methods.setWrapperHeight(stickyElement);
+            }, false);
+            stickyElement.addEventListener('DOMNodeRemoved', function() {
+              methods.setWrapperHeight(stickyElement);
+            }, false);
+          } else if (window.attachEvent) {
+            stickyElement.attachEvent('onDOMNodeInserted', function() {
+              methods.setWrapperHeight(stickyElement);
+            });
+            stickyElement.attachEvent('onDOMNodeRemoved', function() {
+              methods.setWrapperHeight(stickyElement);
+            });
+          }
+        }
+      },
+      update: scroller,
+      unstick: function(options) {
+        return this.each(function() {
+          var that = this;
+          var unstickyElement = $(that);
+
+          var removeIdx = -1;
+          var i = sticked.length;
+          while (i-- > 0) {
+            if (sticked[i].stickyElement.get(0) === that) {
+                splice.call(sticked,i,1);
+                removeIdx = i;
+            }
+          }
+          if(removeIdx !== -1) {
+            unstickyElement.unwrap();
+            unstickyElement
+              .css({
+                'width': '',
+                'position': '',
+                'top': '',
+                'float': '',
+                'z-index': ''
+              })
+            ;
+          }
+        });
+      }
+    };
+
+  // should be more efficient than using $window.scroll(scroller) and $window.resize(resizer):
+  if (window.addEventListener) {
+    window.addEventListener('scroll', scroller, false);
+    window.addEventListener('resize', resizer, false);
+  } else if (window.attachEvent) {
+    window.attachEvent('onscroll', scroller);
+    window.attachEvent('onresize', resizer);
+  }
+
+  $.fn.sticky = function(method) {
+    if (methods[method]) {
+      return methods[method].apply(this, slice.call(arguments, 1));
+    } else if (typeof method === 'object' || !method ) {
+      return methods.init.apply( this, arguments );
+    } else {
+      $.error('Method ' + method + ' does not exist on jQuery.sticky');
+    }
+  };
+
+  $.fn.unstick = function(method) {
+    if (methods[method]) {
+      return methods[method].apply(this, slice.call(arguments, 1));
+    } else if (typeof method === 'object' || !method ) {
+      return methods.unstick.apply( this, arguments );
+    } else {
+      $.error('Method ' + method + ' does not exist on jQuery.sticky');
+    }
+  };
+  $(function() {
+    setTimeout(scroller, 0);
+  });
+}));