Main.js

   1 /* Copyright 2011 The Dominion of Awesome
   2  * See COPYING for licensing information */
   3 enyo.kind({
   4         name: "Main",
   5         kind: "VFlexBox",
   6         style: "background-color: black",
   7         components: [
   8                 {kind: "ApplicationEvents", onWindowActivated: "windowActivated", onWindowDeactivated: "windowDeactivated"},
   9                 {name: "hacksCarousel", kind: "Carousel", flex: 1, onGetLeft: "getLeft", onGetRight: "getRight", onScroll: "scrolling", onScrollStart: "startScroll", onScrollStop: "stopScroll"},
  10                 //{name: "hacksSelector", kind: "HacksSelector"}
  11                 {name: "info", kind: "HFlexBox", className: "info", style: "opacity: 0", showing: false, components: [
  12                         {name: "title"},
  13                         {kind: "Spacer"},
  14                         {name: "notice", className: "notice"}
  15                 ]}
  16         ],
  17         hacksList: [
  18                 {name: "Nimbus", kind: "Nimbus", dark: false},
  19                 {name: "Landscape", kind: "Landscape", dark: false},
  20                 {name: "Munch", kind: "Munch", dark: true},
  21                 {name: "Orbit", kind: "Orbit", dark: false},
  22                 {name: "Pixelfade", kind: "Pixelfade", dark: true},
  23                 //{name: "Swarm", kind: "Swarm", dark: false},       // crashy
  24                 //{name: "Spinner.CGA", kind: "XSpinnerCGA", dark: true}, // no webfont support
  25                 {name: "Spinner", kind: "XSpinner", dark: true}
  26         ],
  27         create: function() {
  28                 this.inherited(arguments);
  29                 /*
  30                 this.index = localStorage.getItem('hack.index');
  31                 if (!this.index)
  32                         this.index = 0;
  33                 */
  34                 this.index = 0;
  35                 this.lastScrollPos = 0;
  36                 this.$.hacksCarousel.setCenterView(this.getHack(this.index));
  37                 //this.$.hacksSelector.setHacksList(this.hacksList);
  38         },
  39         ready: function() {
  40                 this.startHack();
  41                 window.addEventListener('resize', this.resizeHack.bind(this), false);
  42                 this.setNotice('Swipe for more...');
  43                 this.setTitle(this.hacksList[this.index].name);
  44         },
  45         setTitle: function(title) {
  46                 this.$.title.setContent(title);
  47                 this.infoFade();
  48         },
  49         setNotice: function(notice) {
  50                 this.$.notice.setContent(notice);
  51                 this.infoFade();
  52         },
  53         infoFade: function() {
  54                 this.$.info.setStyle('opacity: 1');
  55                 this.$.info.show();
  56
  57                 clearTimeout(this.noticeTimer);
  58                 this.noticeTimer = setTimeout(function() {
  59                         this.$.info.setStyle('opacity: 0');
  60                         setTimeout(function() {
  61                                 this.$.info.hide();
  62                                 this.setNotice('');
  63                                 this.setTitle('');
  64                         }.bind(this), 600);
  65                 }.bind(this), 5000);
  66         },
  67         windowActivated: function() {
  68                 this.startHack();
  69         },
  70         windowDeactivated: function() {
  71                 this.stopHack();
  72         },
  73         startHack: function(direction) {
  74                 var view = this.$.hacksCarousel.fetchView(direction || 'center');
  75                 //enyo.log('starting view ' + view);
  76                 if (view)
  77                         view.start();
  78                 //localStorage.setItem('hack.index', this.index);
  79         },
  80         stopHack: function(direction) {
  81                 var view = this.$.hacksCarousel.fetchView(direction || 'center');
  82                 //enyo.log('stopping view ' + view);
  83                 if (view)
  84                         view.stop();
  85         },
  86         resizeHack: function() {
  87                 var view = this.$.hacksCarousel.fetchView('center');
  88                 if (view)
  89                         view.resize(window.innerWidth, window.innerHeight);
  90                 var view = this.$.hacksCarousel.fetchView('left');
  91                 if (view)
  92                         view.resize(window.innerWidth, window.innerHeight);
  93                 var view = this.$.hacksCarousel.fetchView('right');
  94                 if (view)
  95                         view.resize(window.innerWidth, window.innerHeight);
  96         },
  97         hackHidden: function(direction) {
  98                 var view = this.$.hacksCarousel.fetchView(direction);
  99                 //enyo.log('view ' + view + ' hidden');
 100                 if (view)
 101                         view.hidden();
 102         },
 103         getHack: function(index) {
 104                 return {kind: this.hacksList[index].kind};
 105         },
 106         getLeft: function(inSender, inSnap) {
 107                 if (inSnap && this.index > 0) {
 108                         this.index--;
 109                         this.hackHidden('right');
 110                         this.setTitle(this.hacksList[this.index].name);
 111                         this.$.info.addRemoveClass('dark', this.hacksList[this.index].dark);
 112                 }
 113                 if (this.index == 0)
 114                         return null;
 115                 else
 116                         return this.getHack(this.index - 1);
 117         },
 118         getRight: function(inSender, inSnap) {
 119                 if (inSnap && this.index < this.hacksList.length) {
 120                         this.index++;
 121                         this.hackHidden('left');
 122                         this.setTitle(this.hacksList[this.index].name);
 123                         this.$.info.addRemoveClass('dark', this.hacksList[this.index].dark);
 124                 }
 125                 if (this.index == this.hacksList.length - 1)
 126                         return null;
 127                 else
 128                         return this.getHack(this.index + 1);
 129         },
 130         scrolling: function(inSender) {
 131                 if (inSender.scrollLeft == 0 || inSender.scrollLeft == inSender.getBoundaries().right)
 132                         this.startHack();
 133                 //this.$.hacksSelector.index = this.index + ((inSender.scrollLeft - this.lastScrollPos) / window.innerWidth);
 134                 //this.$.hacksSelector.draw();
 135         },
 136         startScroll: function(inSender) {
 137                 this.stopHack();
 138         },
 139         stopScroll: function(inSender) {
 140                 this.lastScrollPos = this.$.hacksCarousel.scrollLeft;
 141                 this.startHack();
 142         }
 143 });