From 3e8b34be2fdeccf16c8b46f1ee518f970853768d Mon Sep 17 00:00:00 2001
From: Mitch Riedstra <Mitch@riedstra.us>
Date: Tue, 24 Oct 2017 16:59:48 -0400
Subject: Adding in materialize source and templates

---
 app/dispatch/static/materialize/js/pushpin.js | 71 +++++++++++++++++++++++++++
 1 file changed, 71 insertions(+)
 create mode 100644 app/dispatch/static/materialize/js/pushpin.js

(limited to 'app/dispatch/static/materialize/js/pushpin.js')

diff --git a/app/dispatch/static/materialize/js/pushpin.js b/app/dispatch/static/materialize/js/pushpin.js
new file mode 100644
index 0000000..4fef6c3
--- /dev/null
+++ b/app/dispatch/static/materialize/js/pushpin.js
@@ -0,0 +1,71 @@
+(function ($) {
+  $.fn.pushpin = function (options) {
+    // Defaults
+    var defaults = {
+      top: 0,
+      bottom: Infinity,
+      offset: 0
+    };
+
+    // Remove pushpin event and classes
+    if (options === "remove") {
+      this.each(function () {
+        if (id = $(this).data('pushpin-id')) {
+          $(window).off('scroll.' + id);
+          $(this).removeData('pushpin-id').removeClass('pin-top pinned pin-bottom').removeAttr('style');
+        }
+      });
+      return false;
+    }
+
+    options = $.extend(defaults, options);
+
+
+    $index = 0;
+    return this.each(function() {
+      var $uniqueId = Materialize.guid(),
+          $this = $(this),
+          $original_offset = $(this).offset().top;
+
+      function removePinClasses(object) {
+        object.removeClass('pin-top');
+        object.removeClass('pinned');
+        object.removeClass('pin-bottom');
+      }
+
+      function updateElements(objects, scrolled) {
+        objects.each(function () {
+          // Add position fixed (because its between top and bottom)
+          if (options.top <= scrolled && options.bottom >= scrolled && !$(this).hasClass('pinned')) {
+            removePinClasses($(this));
+            $(this).css('top', options.offset);
+            $(this).addClass('pinned');
+          }
+
+          // Add pin-top (when scrolled position is above top)
+          if (scrolled < options.top && !$(this).hasClass('pin-top')) {
+            removePinClasses($(this));
+            $(this).css('top', 0);
+            $(this).addClass('pin-top');
+          }
+
+          // Add pin-bottom (when scrolled position is below bottom)
+          if (scrolled > options.bottom && !$(this).hasClass('pin-bottom')) {
+            removePinClasses($(this));
+            $(this).addClass('pin-bottom');
+            $(this).css('top', options.bottom - $original_offset);
+          }
+        });
+      }
+
+      $(this).data('pushpin-id', $uniqueId);
+      updateElements($this, $(window).scrollTop());
+      $(window).on('scroll.' + $uniqueId, function () {
+        var $scrolled = $(window).scrollTop() + options.offset;
+        updateElements($this, $scrolled);
+      });
+
+    });
+
+  };
+}( jQuery ));
\ No newline at end of file
-- 
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