First commut

theme/js/foundation/foundation.tooltip.js

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+;(function ($, window, document, undefined) {
+  'use strict';
+
+  Foundation.libs.tooltip = {
+    name : 'tooltip',
+
+    version : '5.0.0',
+
+    settings : {
+      additional_inheritable_classes : [],
+      tooltip_class : '.tooltip',
+      append_to: 'body',
+      touch_close_text: 'Tap To Close',
+      disable_for_touch: false,
+      tip_template : function (selector, content) {
+        return '<span data-selector="' + selector + '" class="' 
+          + Foundation.libs.tooltip.settings.tooltip_class.substring(1) 
+          + '">' + content + '<span class="nub"></span></span>';
+      }
+    },
+
+    cache : {},
+
+    init : function (scope, method, options) {
+      this.bindings(method, options);
+    },
+
+    events : function () {
+      var self = this;
+
+      if (Modernizr.touch) {
+        $(this.scope)
+          .off('.tooltip')
+          .on('click.fndtn.tooltip touchstart.fndtn.tooltip touchend.fndtn.tooltip', 
+            '[data-tooltip]', function (e) {
+            var settings = $.extend({}, self.settings, self.data_options($(this)));
+            if (!settings.disable_for_touch) {
+              e.preventDefault();
+              $(settings.tooltip_class).hide();
+              self.showOrCreateTip($(this));
+            }
+          })
+          .on('click.fndtn.tooltip touchstart.fndtn.tooltip touchend.fndtn.tooltip', 
+            this.settings.tooltip_class, function (e) {
+            e.preventDefault();
+            $(this).fadeOut(150);
+          });
+      } else {
+        $(this.scope)
+          .off('.tooltip')
+          .on('mouseenter.fndtn.tooltip mouseleave.fndtn.tooltip', 
+            '[data-tooltip]', function (e) {
+            var $this = $(this);
+
+            if (/enter|over/i.test(e.type)) {
+              self.showOrCreateTip($this);
+            } else if (e.type === 'mouseout' || e.type === 'mouseleave') {
+              self.hide($this);
+            }
+          });
+      }
+    },
+
+    showOrCreateTip : function ($target) {
+      var $tip = this.getTip($target);
+
+      if ($tip && $tip.length > 0) {
+        return this.show($target);
+      }
+
+      return this.create($target);
+    },
+
+    getTip : function ($target) {
+      var selector = this.selector($target),
+          tip = null;
+
+      if (selector) {
+        tip = $('span[data-selector="' + selector + '"]' + this.settings.tooltip_class);
+      }
+
+      return (typeof tip === 'object') ? tip : false;
+    },
+
+    selector : function ($target) {
+      var id = $target.attr('id'),
+          dataSelector = $target.attr('data-tooltip') || $target.attr('data-selector');
+
+      if ((id && id.length < 1 || !id) && typeof dataSelector != 'string') {
+        dataSelector = 'tooltip' + Math.random().toString(36).substring(7);
+        $target.attr('data-selector', dataSelector);
+      }
+
+      return (id && id.length > 0) ? id : dataSelector;
+    },
+
+    create : function ($target) {
+      var $tip = $(this.settings.tip_template(this.selector($target), $('<div></div>').html($target.attr('title')).html())),
+          classes = this.inheritable_classes($target);
+
+      $tip.addClass(classes).appendTo(this.settings.append_to);
+      if (Modernizr.touch) {
+        $tip.append('<span class="tap-to-close">'+this.settings.touch_close_text+'</span>');
+      }
+      $target.removeAttr('title').attr('title','');
+      this.show($target);
+    },
+
+    reposition : function (target, tip, classes) {
+      var width, nub, nubHeight, nubWidth, column, objPos;
+
+      tip.css('visibility', 'hidden').show();
+
+      width = target.data('width');
+      nub = tip.children('.nub');
+      nubHeight = nub.outerHeight();
+      nubWidth = nub.outerHeight();
+
+      objPos = function (obj, top, right, bottom, left, width) {
+        return obj.css({
+          'top' : (top) ? top : 'auto',
+          'bottom' : (bottom) ? bottom : 'auto',
+          'left' : (left) ? left : 'auto',
+          'right' : (right) ? right : 'auto',
+          'width' : (width) ? width : 'auto'
+        }).end();
+      };
+
+      objPos(tip, (target.offset().top + target.outerHeight() + 10), 'auto', 'auto', target.offset().left, width);
+
+      if (this.small()) {
+        objPos(tip, (target.offset().top + target.outerHeight() + 10), 'auto', 'auto', 12.5, $(this.scope).width());
+        tip.addClass('tip-override');
+        objPos(nub, -nubHeight, 'auto', 'auto', target.offset().left);
+      } else {
+        var left = target.offset().left;
+        if (Foundation.rtl) {
+          left = target.offset().left + target.offset().width - tip.outerWidth();
+        }
+        objPos(tip, (target.offset().top + target.outerHeight() + 10), 'auto', 'auto', left, width);
+        tip.removeClass('tip-override');
+        if (classes && classes.indexOf('tip-top') > -1) {
+          objPos(tip, (target.offset().top - tip.outerHeight()), 'auto', 'auto', left, width)
+            .removeClass('tip-override');
+        } else if (classes && classes.indexOf('tip-left') > -1) {
+          objPos(tip, (target.offset().top + (target.outerHeight() / 2) - nubHeight*2.5), 'auto', 'auto', (target.offset().left - tip.outerWidth() - nubHeight), width)
+            .removeClass('tip-override');
+        } else if (classes && classes.indexOf('tip-right') > -1) {
+          objPos(tip, (target.offset().top + (target.outerHeight() / 2) - nubHeight*2.5), 'auto', 'auto', (target.offset().left + target.outerWidth() + nubHeight), width)
+            .removeClass('tip-override');
+        }
+      }
+
+      tip.css('visibility', 'visible').hide();
+    },
+
+    small : function () {
+      return matchMedia(Foundation.media_queries.small).matches;
+    },
+
+    inheritable_classes : function (target) {
+      var inheritables = ['tip-top', 'tip-left', 'tip-bottom', 'tip-right', 'noradius'].concat(this.settings.additional_inheritable_classes),
+          classes = target.attr('class'),
+          filtered = classes ? $.map(classes.split(' '), function (el, i) {
+            if ($.inArray(el, inheritables) !== -1) {
+              return el;
+            }
+          }).join(' ') : '';
+
+      return $.trim(filtered);
+    },
+
+    show : function ($target) {
+      var $tip = this.getTip($target);
+
+      this.reposition($target, $tip, $target.attr('class'));
+      $tip.fadeIn(150);
+    },
+
+    hide : function ($target) {
+      var $tip = this.getTip($target);
+
+      $tip.fadeOut(150);
+    },
+
+    // deprecate reload
+    reload : function () {
+      var $self = $(this);
+
+      return ($self.data('fndtn-tooltips')) ? $self.foundationTooltips('destroy').foundationTooltips('init') : $self.foundationTooltips('init');
+    },
+
+    off : function () {
+      $(this.scope).off('.fndtn.tooltip');
+      $(this.settings.tooltip_class).each(function (i) {
+        $('[data-tooltip]').get(i).attr('title', $(this).text());
+      }).remove();
+    },
+
+    reflow : function () {}
+  };
+}(jQuery, this, this.document));