github.com/jmbataller/terraform@v0.6.8-0.20151125192640-b7a12e3a580c/website/source/assets/javascripts/app/Init.js (about)

     1  (function(
     2  	Engine
     3  ){
     4  
     5  // Quick and dirty IE detection
     6  var isIE = (function(){
     7  	if (window.navigator.userAgent.match('Trident')) {
     8  		return true;
     9  	} else {
    10  		return false;
    11  	}
    12  })();
    13  
    14  // isIE = true;
    15  
    16  var Init = {
    17  
    18  	start: function(){
    19  		var id = document.body.id.toLowerCase();
    20  
    21  		if (this.Pages[id]) {
    22  			this.Pages[id]();
    23  		}
    24  		//always init sidebar
    25  		Init.initializeSidebar();
    26  	},
    27  
    28  	initializeSidebar: function(){
    29  		new Sidebar();
    30  	},
    31  
    32  	generateAnimatedLogo: function(){
    33  		var container, x, block;
    34  
    35  		container = document.createElement('div');
    36  		container.className = 'animated-logo';
    37  
    38  		for (x = 1; x < 5; x++) {
    39  			block = document.createElement('div');
    40  			block.className = 'white-block block-' + x;
    41  			container.appendChild(block);
    42  		}
    43  
    44  		return container;
    45  	},
    46  
    47  	initializeEngine: function(){
    48  		var jumbotron = document.getElementById('jumbotron'),
    49  			content   = document.getElementById('jumbotron-content'),
    50  			tagLine   = document.getElementById('tag-line'),
    51  			canvas, galaxy;
    52  
    53  		if (!jumbotron) {
    54  			return;
    55  		}
    56  
    57  		galaxy = document.createElement('div');
    58  		galaxy.id = 'galaxy-bg';
    59  		galaxy.className = 'galaxy-bg';
    60  		jumbotron.appendChild(galaxy);
    61  
    62  		content.appendChild(
    63  			Init.generateAnimatedLogo()
    64  		);
    65  
    66  		canvas = document.createElement('canvas');
    67  		canvas.className = 'terraform-canvas';
    68  
    69  		jumbotron.appendChild(canvas);
    70  		new Engine(canvas, galaxy, tagLine);
    71  	},
    72  
    73  	Pages: {
    74  		'page-home': function(){
    75  			if (isIE) {
    76  				document.getElementById('jumbotron').className += ' static';
    77  				document.getElementById('tag-line').style.visibility = 'visible';
    78  				return;
    79  			}
    80  
    81  			Init.initializeEngine();
    82  		}
    83  	}
    84  
    85  };
    86  
    87  Init.start();
    88  
    89  })(window.Engine);