git.roojs.org Git - roojs1/blob - ux/FlipCounter.js

   1
   2
   3 Roo.ux.FlipCounter = function(options)
   4 {
   5     Roo.ux.FlipCounter.superclass.constructor.call(this, options);
   6
   7     //Roo.apply(this, options);
   8     //this.el = $(element);
   9     //this.options = $.extend({}, defaults, options);
  10     this.addEvents({
  11         // raw events
  12         /**
  13          * @event flip
  14          * When a box is flipped
  15          * @param {Roo.ux.FlipCounter} counter
  16          */
  17         "flip" : true,
  18         /**
  19          * @event resize
  20          * When a box is resized
  21          * @param {Roo.ux.FlipCounter} counter
  22          */
  23         "resize" : true
  24
  25
  26     });
  27     this.digits = new Array();
  28
  29     //this.init();
  30
  31
  32
  33 }
  34 Roo.extend(Roo.ux.FlipCounter, Roo.bootstrap.Component, {
  35
  36     speed : 0.2,
  37     startnumber : 0,
  38
  39     digits : false, // array...
  40     ulWidth : 0,
  41
  42     getAutoCreate : function(){
  43
  44         return {
  45             tag: 'ul',
  46             cls: 'flipcounter',
  47
  48         };
  49     },
  50
  51     initEvents : function ()
  52     {
  53         var startNum = ""+ this.startnumber;
  54
  55         for (i=startNum.length-1; i>=0; i=i-1)
  56         {
  57             this.addDigit(startNum[i]);
  58         }
  59     },
  60
  61     addDigit : function (num)
  62     {
  63         // Add separator after every 3rd digit
  64         if (this.digits.length % 3 == 0 && this.digits.length != 0)
  65         {
  66             this.addSeparator();
  67         }
  68
  69
  70
  71
  72         var digit = new Roo.ux.FlipCounter.Digit({ manager : this, currentNumber : num });
  73         digit.manager = this;
  74         this.digits.push(digit);
  75         digit.render(this.el);
  76
  77         // Update width
  78         this.ulWidth = this.ulWidth + digit.el.getWidth(true);
  79         this.el.set({
  80             'min-width' : this.ulWidth,
  81             'min-height' :digit.el.getHeight(true)
  82         });
  83
  84     },
  85
  86     removeDigit : function ()
  87     {
  88         var digit = this.digits.splice(this.digits.length-1, 1)[0];
  89
  90         this.ulWidth = this.ulWidth - digit.el.outerWidth(true);
  91         digit.li.remove();
  92
  93         // Remove separators
  94         if (this.digits.length % 3 == 0)
  95         {
  96             var comma = this.el.select('li.comma:first-child');
  97             this.ulWidth = this.ulWidth - comma.getWidth(true);
  98             comma.remove();
  99         }
 100
 101         // Update width to current
 102         this.el.set( { 'min-width' : this.ulWidth});
 103     },
 104
 105     addSeparator : function (num)
 106     {
 107         var comma = this.el.insertHtml('afterBegin','<li class="comma">,</li>',true);
 108
 109         // Update width
 110
 111         this.ulWidth = this.ulWidth + comma.getWidth(true);
 112         this.el.set({'min-width' : this.ulWidth});
 113     },
 114
 115     updateTo : function (num)
 116     {
 117         var numStr = parseInt(num).toString();
 118
 119         // Change the number of digits displayed if needed
 120         if (numStr.length != this.digits.length)
 121         {
 122             var diff = numStr.length - this.digits.length;
 123             if (diff > 0)
 124             {
 125                 for (i=0; i<diff; i=i+1) {
 126                     this.addDigit(0);
 127                 }
 128             }
 129             else
 130             {
 131                 for (i=diff; i<0; i=i+1) {
 132                     this.removeDigit();
 133                 }
 134             }
 135
 136             this.fireEvent('onResize',this);
 137         }
 138
 139         // Change all digit values
 140         for (i=0; i<numStr.length; i=i+1)
 141         {
 142             this.digits[i].flipTo(numStr[numStr.length - 1 - i]);
 143         }
 144     }
 145
 146 });
 147
 148 Roo.ux.FlipCounter.Digit = function(options)
 149 {
 150     //Roo.apply(this, options);
 151     Roo.ux.FlipCounter.Digit.superclass.constructor.call(this, options);
 152
 153
 154     this.currentNumber = parseInt(this.currentNumber);
 155
 156
 157 }
 158
 159 Roo.extend(Roo.ux.FlipCounter.Digit, Roo.bootstrap.Component, {
 160
 161     manager : null, // the flipcounter...
 162     currentNumber : 0,
 163     targetNum : 0,
 164
 165     topFrontDiv  : null,
 166     bottomFrontDiv : null,
 167     topNumBack : null,
 168     topNumFront : null,
 169     bottomNumBack : null,
 170     bottomNumFront : null,
 171
 172
 173     getAutoCreate : function(){
 174
 175         return {
 176                 tag: 'li',
 177                 cn : [
 178                     {
 179                         cls: 'numberwrap',
 180                         cn : [
 181                             { cls : 'flipper_top flipper_top1' },
 182                             {
 183                                 cls : 'flipper_top flipper_top2 flipper_top_back',
 184                                 cn : [
 185                                     { tag: 'span', html: num },
 186                                     { cls : 'rings' }
 187                                 ]
 188
 189                             },
 190                             {
 191                                 cls : 'flipper_top flipper_top_front',
 192                                 cn : [
 193                                     { tag: 'span', html: num },
 194                                     { cls : 'rings' }
 195                                 ]
 196
 197                             },
 198                             { cls : 'flipper_bottom flipper_bottom4' },
 199                             { cls : 'flipper_bottom flipper_bottom3' },
 200                             { cls : 'flipper_bottom flipper_bottom2' },
 201                             {
 202                                 cls : 'flipper_bottom flipper_bottom1 flipper_bottom_back',
 203                                 cn : [
 204                                     { tag: 'span', html: num },
 205                                     { cls : 'rings' }
 206                                 ]
 207                             },
 208                             {
 209                                 cls : 'flipper_bottom flipper_bottom_front',
 210                                 cn : [
 211                                     { tag: 'span', html: num },
 212                                     { cls : 'rings' }
 213                                 ]
 214                             },
 215                         ]
 216                     }
 217                 ]
 218         };
 219     },
 220
 221
 222     initEvents : function()
 223     {
 224
 225
 226
 227         this.topFrontDiv = this.el.select('.flipper_top_front',true);
 228         this.bottomFrontDiv = this.el.select('.flipper_bottom_front',true);
 229         this.topNumBack = this.el.select('.flipper_top_back span',true);
 230         this.topNumFront = this.el.select('.flipper_top_front span',true);
 231         this.bottomNumBack = this.el.select('.flipper_bottom_back span',true);
 232         this.bottomNumFront = this.el.select('.flipper_bottom_front span',true);
 233
 234         this.targetNum = currentNumber;
 235         this.currentNum = currentNumber;
 236         this.nextNum = currentNumber;
 237
 238         this.currentlyAnimating = false;
 239     },
 240
 241     flipTo : function (num)
 242     {
 243         if (this.currentNum === num)
 244             return;
 245
 246         this.targetNum = num;
 247         if (this.currentlyAnimating) {
 248             return;
 249         }
 250
 251         this.animNext();
 252     },
 253
 254     animNext : function ()
 255     {
 256         if (this.currentNum == this.targetNum)
 257         {
 258             this.currentlyAnimating = false;
 259             return;
 260         }
 261
 262         var doRandomDelay = !this.currentlyAnimating;
 263         this.currentlyAnimating = true;
 264         this.nextNum = this.currentNum + 1;
 265         if (this.nextNum > 9) {
 266             this.nextNum = 0;
 267         }
 268
 269         var delay = Math.random()/5;
 270         if (!doRandomDelay) {
 271             delay = 0.01;
 272         }
 273
 274         // Animate top flipper
 275         var digit = this;
 276         digit.topNumBack.html(digit.nextNum);
 277         (function() {
 278             digit.topFrontDiv.animate(
 279                 {
 280                     scaleY: {from :1, to : 0}
 281                 },
 282                 this.manager.speed, //duration
 283                 function() {}, // oncomplate
 284                 'easeIn', //easing,
 285                 'motion' // desplay type.
 286             );
 287         }).defer(delay, this);
 288
 289         (function() {
 290
 291             digit.bottomNumFront.dom.innerHTML  = digit.nextNum;
 292
 293             digit.bottomFrontDiv.animate(
 294                 {
 295                     scaleY: {from: 0, to : 1},
 296
 297                 },
 298                 this.manager.options.speed * 0.5, //duration
 299                 function() {
 300                     digit.currentNum = digit.nextNum;
 301                     digit.topNumFront.dom.innerHTML = digit.currentNum;
 302                     digit.topFrontDiv.attr('style', '');
 303                     digit.bottomNumBack.dom.innerHTML = digit.currentNum;
 304
 305                     digit.animNext();
 306                     digit.manager.fireEvent('onFlip', digit.manager);
 307
 308                  }, // oncomplate
 309                 'easeOut', //easing,
 310                 'motion' // desplay type.
 311             )
 312
 313         }).defer(delay + this.manager.speed, this);
 314
 315
 316
 317        //??? digit.bottomFrontDiv. digit.bottomNumFront.html(digit.nextNum);
 318
 319
 320     }
 321 });