script.js

/*
 * jNotify jQuery Plug-in
 *
 * Copyright 2010 Giva, Inc. (http://www.givainc.com/labs/)
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 * Date: 2010-09-30
 * Rev:  1.1.00
 */
(function(B){B.jnotify=function(K,M,L){return new C(K,M,L)};B.jnotify.version="1.1.00";var J,D=[],E=0,H=false,I=false,G,F,A={type:"",delay:2000,sticky:false,closeLabel:"&times;",showClose:true,fadeSpeed:1000,slideSpeed:250,classContainer:"jnotify-container",classNotification:"jnotify-notification",classBackground:"jnotify-background",classClose:"jnotify-close",classMessage:"jnotify-message",init:null,create:null,beforeRemove:null,remove:null,transition:null};B.jnotify.setup=function(K){A=B.extend({},A,K)};B.jnotify.play=function(M,N){if(H&&(M!==true)||(D.length==0)){return }H=true;var L=D.shift();F=L;var K=(arguments.length>=2)?parseInt(N,10):L.options.delay;G=setTimeout(function(){G=0;L.remove(function(){if(D.length==0){H=false}else{if(!I){B.jnotify.play(true)}}})},K)};B.jnotify.pause=function(){clearTimeout(G);if(G){D.unshift(F)}I=H=true};B.jnotify.resume=function(){I=false;B.jnotify.play(true,0)};function C(P,N){var M=this,K=typeof N;if(K=="number"){N=B.extend({},A,{delay:N})}else{if(K=="boolean"){N=B.extend({},A,{sticky:true})}else{if(K=="string"){N=B.extend({},A,{type:N,delay:((arguments.length>2)&&(typeof arguments[2]=="number"))?arguments[2]:A.delay,sticky:((arguments.length>2)&&(typeof arguments[2]=="boolean"))?arguments[2]:A.sticky})}else{N=B.extend({},A,N)}}}this.options=N;if(!J){J=B('<div class="'+A.classContainer+'" />').appendTo("body");if(B.isFunction(N.init)){N.init.apply(M,[J])}}function O(S){var R='<div class="'+N.classNotification+(N.type.length?(" "+N.classNotification+"-"+N.type):"")+'"><div class="'+N.classBackground+'"></div>'+(N.sticky&&N.showClose?('<a class="'+N.classClose+'">'+N.closeLabel+"</a>"):"")+'<div class="'+N.classMessage+'"><div>'+S+"</div></div></div>";E++;var Q=B(R);if(N.sticky){Q.find("a."+N.classClose).bind("click.jnotify",function(){M.remove()})}if(B.isFunction(N.create)){N.create.apply(M,[Q])}return Q.appendTo(J)}this.remove=function(U){var Q=L.find("."+N.classMessage),S=Q.parent();var R=E--;if(B.isFunction(N.beforeRemove)){N.beforeRemove.apply(M,[Q])}function T(){S.remove();if(B.isFunction(U)){U.apply(M,[Q])}if(B.isFunction(N.remove)){N.remove.apply(M,[Q])}}if(B.isFunction(N.transition)){N.transition.apply(M,[S,Q,R,T,N])}else{Q.fadeTo(N.fadeSpeed,0.01,function(){if(R<=1){T()}else{S.slideUp(N.slideSpeed,T)}});if(E<=0){S.fadeOut(N.fadeSpeed)}}};var L=O(P);if(!N.sticky){D.push(this);B.jnotify.play()}return this}})(jQuery);

/*
 * Emoji cheat sheet
 */

$(function() {
  // http://stackoverflow.com/a/1219983/358804
  function htmlEncode(value){
    //create a in-memory div, set it's inner text(which jQuery automatically encodes)
    //then grab the encoded contents back out.  The div never exists on the page.
    return $('<div/>').text(value).html();
  }


  ZeroClipboard.config({
    forceHandCursor: true
  });
  var clip = new ZeroClipboard(document.getElementsByClassName('emoji'));

  $.jnotify.setup({ 'delay': 1000, 'fadeSpeed': 500 });

  clip.on('copy', function(event) {
    var name = clip.getData('text/plain');
    var el = '<i class="mc mc-' + name + '"></i>';
    event.clipboardData.setData('text/plain', el);
  });

  clip.on('aftercopy', function(event) {
    var text = event.data['text/plain'];
    $.jnotify('Copied <code>' + htmlEncode(text) + '</code>');
  });

  function isElementMatching(element, needle) {
    var alternative = element.attr("data-alternative-name");
    return ($(element).text().toLowerCase().indexOf(needle) >= 0) ||
      (alternative != null && alternative.toLowerCase().indexOf(needle) >= 0);
  }

  function highlightElements(needle) {
    if (needle.length == 0) {
      highlightAll();
      return;
    }
    needle = needle.toLowerCase();
    $(".emojis li").each(function (index, el) {
      if (isElementMatching($('.name', el), needle)) {
        $(el).show();
      } else {
        $(el).hide();
      }
    });
  }

  function highlightAll() {
    $(".emojis li").show();
  }

  $("#header .search").keyup(function(e) {
    if (e.keyCode == 27) { // ESC
      $(this).val('').blur();
      highlightAll();
    }
  });
  $("#header .search").on("change paste keyup", function() {
    highlightElements($("#header .search").val());
  });
  $("#header .search").focus();
});