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     currentNumber : 0,
  39     decimal : 0,
  40
  41     digits : false, // array...
  42     ulWidth : 0,
  43     cls : '',
  44
  45     getAutoCreate : function(){
  46
  47         return {
  48             tag: 'ul',
  49             cls: 'flipcounter ' + this.cls,
  50
  51         };
  52     },
  53
  54     initEvents : function ()
  55     {
  56
  57
  58         var startNum = (1.0*this.startnumber).toFixed(this.decimal);
  59         Roo.log("STARTNUmber:  " + startNum);
  60
  61         for (i=startNum.length-1; i>=0; i=i-1)
  62         {
  63             if (startNum[i] == '.') {
  64                 this.addSeparator('.');
  65                 continue;
  66             }
  67             this.addDigit(startNum[i]);
  68         }
  69         this.currentNumber = this.startnumber;
  70     },
  71
  72     addDigit : function (num)
  73     {
  74
  75         Roo.log("Add digit "+ num);
  76         // Add separator after every 3rd digit
  77         /*if (this.digits.length % 3 == 0 && this.digits.length != 0)
  78         {
  79             this.addSeparator(',');
  80         }
  81         */
  82
  83
  84         var digit = new Roo.ux.FlipCounter.Digit({ manager : this, currentNumber : num });
  85         digit.manager = this;
  86         this.digits.push(digit);
  87         digit.render(this.el, 0);
  88
  89         // Update width
  90         this.ulWidth = this.ulWidth + digit.el.getWidth(true);
  91         this.el.set({
  92             'min-width' : this.ulWidth,
  93             'min-height' :digit.el.getHeight(true)
  94         });
  95
  96     },
  97
  98     removeDigit : function ()
  99     {
 100         var digit = this.digits.splice(this.digits.length-1, 1)[0];
 101
 102         this.ulWidth = this.ulWidth - digit.el.getWidth(true);
 103         digit.el.remove();
 104
 105         // Remove separators
 106        // if (this.digits.length % 3 == 0)
 107       //  {
 108           //  var comma = this.el.select('li.comma:first-child');
 109           //  this.ulWidth = this.ulWidth - comma.getWidth(true);
 110           //  comma.remove();
 111         //}
 112
 113         // Update width to current
 114         this.el.set( { 'min-width' : this.ulWidth});
 115     },
 116
 117     addSeparator : function (str)
 118     {
 119         var comma = this.el.insertHtml('afterBegin','<li class="comma">'+str+'</li>',true);
 120
 121         // Update width
 122
 123         this.ulWidth = this.ulWidth + comma.getWidth(true);
 124         this.el.set({'min-width' : this.ulWidth});
 125     },
 126
 127     updateTo : function (num)
 128     {
 129         var numStr = (1.0*num).toFixed(this.decimal);
 130
 131         this.currentNumber = num;
 132
 133         var dl = this.digits.length + (this.decimal > 0 ? 1 : 0);
 134         // Change the number of digits displayed if needed
 135         if (numStr.length != dl)
 136         {
 137             var diff = numStr.length - dl;
 138             Roo.log("DIFF LEN=" +diff);
 139             if (diff > 0)
 140             {
 141                 for (i=0; i<diff; i=i+1) {
 142                     this.addDigit(0);
 143                 }
 144             }
 145             else
 146             {
 147                 for (i=diff; i<0; i=i+1) {
 148                     this.removeDigit();
 149                 }
 150             }
 151
 152             this.fireEvent('onResize',this);
 153         }
 154
 155         // Change all digit values
 156
 157         for (i=0, n=0; i<numStr.length; i=i+1)
 158         {
 159             if (numStr[numStr.length - 1 - i] == '.') {
 160                 continue;
 161             }
 162             Roo.log("UPDATE DIGIT=" + i + " to " + numStr[numStr.length - 1 - i]);
 163             this.digits[n++].flipTo(numStr[numStr.length - 1 - i]);
 164         }
 165     }
 166
 167 });
 168
 169 Roo.ux.FlipCounter.Digit = function(options)
 170 {
 171     //Roo.apply(this, options);
 172     Roo.ux.FlipCounter.Digit.superclass.constructor.call(this, options);
 173
 174
 175     this.currentNumber = parseInt(this.currentNumber);
 176
 177
 178 }
 179
 180 Roo.extend(Roo.ux.FlipCounter.Digit, Roo.bootstrap.Component, {
 181
 182     manager : null, // the flipcounter...
 183     currentNumber : 0,
 184
 185
 186     currentNum : 0,
 187     nextNum : 0,
 188     targetNum : 0,
 189
 190     topFrontDiv  : null,
 191     bottomFrontDiv : null,
 192     topNumBack : null,
 193     topNumFront : null,
 194     bottomNumBack : null,
 195     bottomNumFront : null,
 196
 197
 198
 199
 200     getAutoCreate : function(){
 201
 202         Roo.log("render with cn=" + this.currentNumber);
 203         return {
 204                 tag: 'li',
 205                 cn : [
 206                     {
 207                         cls: 'numberwrap',
 208                         cn : [
 209                             { cls : 'flipper_top flipper_top1' },
 210                             {
 211                                 cls : 'flipper_top flipper_top2 flipper_top_back',
 212                                 cn : [
 213                                     { tag: 'span', html: ""+this.currentNumber },
 214                                     { cls : 'rings' }
 215                                 ]
 216
 217                             },
 218                             {
 219                                 cls : 'flipper_top flipper_top_front',
 220                                 cn : [
 221                                     { tag: 'span', html: ""+this.currentNumber },
 222                                     { cls : 'rings' }
 223                                 ]
 224
 225                             },
 226                             { cls : 'flipper_bottom flipper_bottom4' },
 227                             { cls : 'flipper_bottom flipper_bottom3' },
 228                             { cls : 'flipper_bottom flipper_bottom2' },
 229                             {
 230                                 cls : 'flipper_bottom flipper_bottom1 flipper_bottom_back',
 231                                 cn : [
 232                                     { tag: 'span', html: ""+this.currentNumber },
 233                                     { cls : 'rings' }
 234                                 ]
 235                             },
 236                             {
 237                                 cls : 'flipper_bottom flipper_bottom_front',
 238                                 cn : [
 239                                     { tag: 'span', html: ""+this.currentNumber },
 240                                     { cls : 'rings' }
 241                                 ]
 242                             },
 243                         ]
 244                     }
 245                 ]
 246         };
 247     },
 248
 249
 250     initEvents : function()
 251     {
 252
 253
 254
 255         this.topFrontDiv = this.el.select('.flipper_top_front',true).first();
 256         this.bottomFrontDiv = this.el.select('.flipper_bottom_front',true).first();
 257         this.topNumBack = this.el.select('.flipper_top_back span',true).first();
 258         this.topNumFront = this.el.select('.flipper_top_front span',true).first();
 259         this.bottomNumBack = this.el.select('.flipper_bottom_back span',true).first();
 260         this.bottomNumFront = this.el.select('.flipper_bottom_front span',true).first();
 261
 262         this.targetNum = this.currentNumber;
 263         this.currentNum = this.currentNumber;
 264         this.nextNum = this.currentNumber;
 265
 266         this.currentlyAnimating = false;
 267     },
 268
 269     flipTo : function (num)
 270     {
 271         if (this.currentNum === num)
 272             return;
 273
 274         this.targetNum = num;
 275         if (this.currentlyAnimating) {
 276             return;
 277         }
 278
 279         this.animNext();
 280     },
 281
 282     animNext : function ()
 283     {
 284         if (this.currentNum == this.targetNum)
 285         {
 286             this.currentlyAnimating = false;
 287             return;
 288         }
 289
 290         var doRandomDelay = !this.currentlyAnimating;
 291         this.currentlyAnimating = true;
 292         this.nextNum = this.currentNum + 1;
 293         if (this.nextNum > 9) {
 294             this.nextNum = 0;
 295         }
 296
 297         var delay = Math.random()/5;
 298         if (!doRandomDelay) {
 299             delay = 0.01;
 300         }
 301
 302         // Animate top flipper
 303         var digit = this;
 304         digit.topNumBack.dom.innerHTML = digit.nextNum;
 305         (function() {
 306             digit.topFrontDiv.animate(
 307                 {
 308                     scaleY: {from :1, to : 0}
 309                 },
 310                 this.manager.speed, //duration
 311                 function() {}, // oncomplate
 312                 'easeIn', //easing,
 313                 'motion' // desplay type.
 314             );
 315         }).defer(delay, this);
 316
 317         (function() {
 318
 319             digit.bottomNumFront.dom.innerHTML  = digit.nextNum;
 320
 321             digit.bottomFrontDiv.animate(
 322                 {
 323                     scaleY: {from: 0, to : 1},
 324
 325                 },
 326                 this.manager.speed * 0.5, //duration
 327                 function() {
 328                     digit.currentNum = digit.nextNum;
 329                     digit.topNumFront.dom.innerHTML = digit.currentNum;
 330                     digit.topFrontDiv.attr('style', '');
 331                     digit.bottomNumBack.dom.innerHTML = digit.currentNum;
 332
 333                     digit.animNext();
 334                     digit.manager.fireEvent('onFlip', digit.manager);
 335
 336                  }, // oncomplate
 337                 'easeOut', //easing,
 338                 'motion' // desplay type.
 339             )
 340
 341         }).defer(delay + this.manager.speed, this);
 342
 343
 344
 345        //??? digit.bottomFrontDiv. digit.bottomNumFront.html(digit.nextNum);
 346
 347
 348     }
 349 });