github.com/sl1pm4t/consul@v1.4.5-0.20190325224627-74c31c540f9c/ui/javascripts/libs/notificationFx.js (about)

     1  /**
     2   * notificationFx.js v1.0.0
     3   * http://www.codrops.com
     4   *
     5   * Licensed under the MIT license.
     6   * http://www.opensource.org/licenses/mit-license.php
     7   *
     8   * Copyright 2014, Codrops
     9   * http://www.codrops.com
    10   */
    11  ;( function( window ) {
    12  
    13  	'use strict';
    14  
    15  	var docElem = window.document.documentElement,
    16  		// animation end event name
    17  		animEndEventName = "webkitAnimationEnd";
    18  
    19  	/**
    20  	 * extend obj function
    21  	 */
    22  	function extend( a, b ) {
    23  		for( var key in b ) {
    24  			if( b.hasOwnProperty( key ) ) {
    25  				a[key] = b[key];
    26  			}
    27  		}
    28  		return a;
    29  	}
    30  
    31  	/**
    32  	 * NotificationFx function
    33  	 */
    34  	function NotificationFx( options ) {
    35  		this.options = extend( {}, this.options );
    36  		extend( this.options, options );
    37  		this._init();
    38  	}
    39  
    40  	/**
    41  	 * NotificationFx options
    42  	 */
    43  	NotificationFx.prototype.options = {
    44  		// element to which the notification will be appended
    45  		// defaults to the document.body
    46  		wrapper : document.body,
    47  		// the message
    48  		message : 'yo!',
    49  		// layout type: growl|attached|bar|other
    50  		layout : 'growl',
    51  		// effects for the specified layout:
    52  		// for growl layout: scale|slide|genie|jelly
    53  		// for attached layout: flip|bouncyflip
    54  		// for other layout: boxspinner|cornerexpand|loadingcircle|thumbslider
    55  		// ...
    56  		effect : 'slide',
    57  		// notice, warning, error, success
    58  		// will add class ns-type-warning, ns-type-error or ns-type-success
    59  		type : 'error',
    60  		// if the user doesn´t close the notification then we remove it
    61  		// after the following time
    62  		ttl : 6000,
    63  		// callbacks
    64  		onClose : function() { return false; },
    65  		onOpen : function() { return false; }
    66  	};
    67  
    68  	/**
    69  	 * init function
    70  	 * initialize and cache some vars
    71  	 */
    72  	NotificationFx.prototype._init = function() {
    73  		// create HTML structure
    74  		this.ntf = document.createElement( 'div' );
    75  		this.ntf.className = 'ns-box ns-' + this.options.layout + ' ns-effect-' + this.options.effect + ' ns-type-' + this.options.type;
    76  		var strinner = '<div class="ns-box-inner">';
    77  		strinner += this.options.message;
    78  		strinner += '</div>';
    79  		strinner += '<span class="ns-close"></span></div>';
    80  		this.ntf.innerHTML = strinner;
    81  
    82  		// append to body or the element specified in options.wrapper
    83  		this.options.wrapper.insertBefore( this.ntf, this.options.wrapper.firstChild );
    84  
    85  		// dismiss after [options.ttl]ms
    86  		var self = this;
    87  		this.dismissttl = setTimeout( function() {
    88  			if( self.active ) {
    89  				self.dismiss();
    90  			}
    91  		}, this.options.ttl );
    92  
    93  		// init events
    94  		this._initEvents();
    95  	};
    96  
    97  	/**
    98  	 * init events
    99  	 */
   100  	NotificationFx.prototype._initEvents = function() {
   101  		var self = this;
   102  		// dismiss notification
   103  		this.ntf.querySelector( '.ns-close' ).addEventListener( 'click', function() { self.dismiss(); } );
   104  	};
   105  
   106  	/**
   107  	 * show the notification
   108  	 */
   109  	NotificationFx.prototype.show = function() {
   110  		this.active = true;
   111  		classie.remove( this.ntf, 'ns-hide' );
   112  		classie.add( this.ntf, 'ns-show' );
   113  		this.options.onOpen();
   114  	};
   115  
   116  	/**
   117  	 * dismiss the notification
   118  	 */
   119  	NotificationFx.prototype.dismiss = function() {
   120  		var self = this;
   121  		this.active = false;
   122  		clearTimeout( this.dismissttl );
   123  		classie.remove( this.ntf, 'ns-show' );
   124  		setTimeout( function() {
   125  			classie.add( self.ntf, 'ns-hide' );
   126  
   127  			// callback
   128  			self.options.onClose();
   129  		}, 25 );
   130  
   131  		// after animation ends remove ntf from the DOM
   132  		var onEndAnimationFn = function( ev ) {
   133  			if( ev.target !== self.ntf ) return false;
   134  			this.removeEventListener( animEndEventName, onEndAnimationFn );
   135  			self.options.wrapper.removeChild( this );
   136  		};
   137  
   138  		this.ntf.addEventListener( animEndEventName, onEndAnimationFn );
   139  	};
   140  
   141  	/**
   142  	 * add to global namespace
   143  	 */
   144  	window.NotificationFx = NotificationFx;
   145  
   146  } )( window );