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Whitespace, JSHint, removed unused function

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This commit is contained in:
Amir E. Aharoni
2013-01-13 23:30:18 +02:00
parent 9147af93d7
commit e40ca2e885
1 changed files with 41 additions and 39 deletions
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80
src/jquery.uls.core.js
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@@ -22,6 +22,7 @@
'use strict'; 'use strict';
// Region numbers in id attributes also appear in the langdb. // Region numbers in id attributes also appear in the langdb.
/*jshint multistr:true */
var template = '\ var template = '\
<div class="grid uls-menu uls-wide"> \ <div class="grid uls-menu uls-wide"> \
<div class="row"> \ <div class="row"> \
@@ -74,15 +75,17 @@
</div>\ </div>\
<div class="row uls-language-list"></div>\ <div class="row uls-language-list"></div>\
</div> '; </div> ';
/*jshint multistr:false */
/** /**
* ULS Public class definition * ULS Public class definition
*/ */
var ULS = function( element, options ) { var ULS = function ( element, options ) {
this.$element = $( element ); this.$element = $( element );
this.options = $.extend( {}, $.fn.uls.defaults, options ); this.options = $.extend( {}, $.fn.uls.defaults, options );
this.$menu = $( template ); this.$menu = $( template );
this.languages = this.options.languages; this.languages = this.options.languages;
for ( var code in this.languages ) { for ( var code in this.languages ) {
if ( $.uls.data.languages[code] === undefined ) { if ( $.uls.data.languages[code] === undefined ) {
if ( window.console && window.console.log ) { if ( window.console && window.console.log ) {
@@ -91,13 +94,16 @@
delete this.languages[code]; delete this.languages[code];
} }
} }
this.left = this.options.left; this.left = this.options.left;
this.top = this.options.top; this.top = this.options.top;
this.shown = false; this.shown = false;
this.initialized = false; this.initialized = false;
this.$languageFilter = this.$menu.find( '#languagefilter' ); this.$languageFilter = this.$menu.find( '#languagefilter' );
this.$regionFilters = this.$menu.find( '.uls-region' ); this.$regionFilters = this.$menu.find( '.uls-region' );
this.$resultsView = this.$menu.find( 'div.uls-language-list' ); this.$resultsView = this.$menu.find( 'div.uls-language-list' );
this.render(); this.render();
this.listen(); this.listen();
this.ready(); this.ready();
@@ -106,7 +112,7 @@
ULS.prototype = { ULS.prototype = {
constructor: ULS, constructor: ULS,
ready: function() { ready: function () {
if ( this.options.onReady ) { if ( this.options.onReady ) {
this.options.onReady.call( this ); this.options.onReady.call( this );
} }
@@ -117,7 +123,7 @@
* Returns an object with top and left properties. * Returns an object with top and left properties.
* @returns {Object} * @returns {Object}
*/ */
position: function() { position: function () {
var pos = $.extend( {}, this.$element.offset(), { var pos = $.extend( {}, this.$element.offset(), {
height: this.$element[0].offsetHeight height: this.$element[0].offsetHeight
} ); } );
@@ -130,7 +136,7 @@
/** /**
* Show the ULS window * Show the ULS window
*/ */
show: function() { show: function () {
var pos = this.position(); var pos = this.position();
this.$menu.css( { this.$menu.css( {
top: pos.top, top: pos.top,
@@ -157,7 +163,7 @@
} }
}, },
i18n: function() { i18n: function () {
if ( $.i18n ) { if ( $.i18n ) {
this.$menu.find( '[data-i18n]' ).i18n(); this.$menu.find( '[data-i18n]' ).i18n();
this.$languageFilter.prop( 'placeholder', $.i18n( 'uls-search-placeholder' ) ); this.$languageFilter.prop( 'placeholder', $.i18n( 'uls-search-placeholder' ) );
@@ -177,7 +183,7 @@
/** /**
* Hide the ULS window * Hide the ULS window
*/ */
hide: function() { hide: function () {
this.$menu.hide(); this.$menu.hide();
this.shown = false; this.shown = false;
}, },
@@ -186,29 +192,28 @@
* Render the UI elements. * Render the UI elements.
* Does nothing by default. Can be used for customization. * Does nothing by default. Can be used for customization.
*/ */
render: function() { render: function () {
// Rendering stuff here // Rendering stuff here
}, },
/** /**
* callback for no results found context. * Callback for no results found context.
* @param search string The search term
*/ */
noresults: function( search ) { noresults: function () {
this.$resultsView.lcd( 'noResults' ); this.$resultsView.lcd( 'noResults' );
}, },
/** /**
* callback for results found context. * callback for results found context.
*/ */
success: function() { success: function () {
this.$resultsView.show(); this.$resultsView.show();
}, },
/** /**
* Bind the UI elements with their event listeners * Bind the UI elements with their event listeners
*/ */
listen: function() { listen: function () {
var lcd, var lcd,
uls = this; uls = this;
@@ -227,6 +232,7 @@
// Handle key press events on the menu // Handle key press events on the menu
uls.$menu.on( 'keypress', $.proxy( this.keypress, this ) ) uls.$menu.on( 'keypress', $.proxy( this.keypress, this ) )
.on( 'keyup', $.proxy( this.keyup, this ) ); .on( 'keyup', $.proxy( this.keyup, this ) );
if ( this.eventSupported( 'keydown' ) ) { if ( this.eventSupported( 'keydown' ) ) {
this.$menu.on( 'keydown', $.proxy( this.keypress, this ) ); this.$menu.on( 'keydown', $.proxy( this.keypress, this ) );
} }
@@ -243,11 +249,11 @@
uls.$languageFilter.languagefilter( { uls.$languageFilter.languagefilter( {
$target: lcd, $target: lcd,
languages: uls.languages, languages: uls.languages,
success: function() { success: function () {
$( '.regionselector' ).removeClass( 'active' ); $( '.regionselector' ).removeClass( 'active' );
uls.success(); uls.success();
}, },
noresults: function() { noresults: function () {
$( '.regionselector' ).removeClass( 'active' ); $( '.regionselector' ).removeClass( 'active' );
uls.noresults(); uls.noresults();
}, },
@@ -259,17 +265,19 @@
this.$menu.find( '.uls-region, .uls-region-link' ).regionselector( { this.$menu.find( '.uls-region, .uls-region-link' ).regionselector( {
$target: lcd, $target: lcd,
languages: uls.languages, languages: uls.languages,
success: function( regionfilter ) { success: function ( regionfilter ) {
// Deactivate search filtering // Deactivate search filtering
uls.$languageFilter.languagefilter( 'deactivate' ); uls.$languageFilter.languagefilter( 'deactivate' );
// If it is WW region, show the quicklist
// If it is the WW region, show the quicklist
if ( regionfilter.regionGroup === 1 ) { if ( regionfilter.regionGroup === 1 ) {
lcd.quicklist(); lcd.quicklist();
} }
// Show 'results view' if we are in no results mode // Show 'results view' if we are in no results mode
uls.success(); uls.success();
}, },
noresults: function() { noresults: function () {
uls.$languageFilter.languagefilter( 'clear' ); uls.$languageFilter.languagefilter( 'clear' );
} }
} ); } );
@@ -279,8 +287,9 @@
* On select handler for search results * On select handler for search results
* @param langCode * @param langCode
*/ */
select: function( langCode ) { select: function ( langCode ) {
this.hide(); this.hide();
if ( this.options.onSelect ) { if ( this.options.onSelect ) {
this.options.onSelect.call( this, langCode ); this.options.onSelect.call( this, langCode );
} }
@@ -289,17 +298,19 @@
/** /**
* On cancel handler for the uls menu * On cancel handler for the uls menu
*/ */
cancel: function() { cancel: function () {
this.hide(); this.hide();
if ( this.options.onCancel ) { if ( this.options.onCancel ) {
this.options.onCancel.call( this ); this.options.onCancel.call( this );
} }
}, },
keyup: function( e ) { keyup: function ( e ) {
if ( !this.shown ) { if ( !this.shown ) {
return; return;
} }
if ( e.keyCode === 27 ) { // escape if ( e.keyCode === 27 ) { // escape
this.cancel(); this.cancel();
e.preventDefault(); e.preventDefault();
@@ -307,10 +318,11 @@
} }
}, },
keypress: function( e ) { keypress: function ( e ) {
if ( !this.shown ) { if ( !this.shown ) {
return; return;
} }
if ( e.keyCode === 27 ) { // escape if ( e.keyCode === 27 ) { // escape
this.cancel(); this.cancel();
e.preventDefault(); e.preventDefault();
@@ -318,9 +330,10 @@
} }
}, },
click: function( e ) { click: function ( e ) {
e.stopPropagation(); e.stopPropagation();
e.preventDefault(); e.preventDefault();
if ( this.shown ) { if ( this.shown ) {
this.hide(); this.hide();
} else { } else {
@@ -335,6 +348,7 @@
this.$element.setAttribute( eventName, 'return;' ); this.$element.setAttribute( eventName, 'return;' );
isSupported = typeof this.$element[eventName] === 'function'; isSupported = typeof this.$element[eventName] === 'function';
} }
return isSupported; return isSupported;
}, },
@@ -346,8 +360,8 @@
/* ULS PLUGIN DEFINITION /* ULS PLUGIN DEFINITION
* =========================== */ * =========================== */
$.fn.uls = function( option ) { $.fn.uls = function ( option ) {
return this.each( function() { return this.each( function () {
var $this = $( this ), var $this = $( this ),
data = $this.data( 'uls' ), data = $this.data( 'uls' ),
options = typeof option === 'object' && option; options = typeof option === 'object' && option;
@@ -355,6 +369,7 @@
if ( !data ) { if ( !data ) {
$this.data( 'uls', ( data = new ULS( this, options ) ) ); $this.data( 'uls', ( data = new ULS( this, options ) ) );
} }
if ( typeof option === 'string' ) { if ( typeof option === 'string' ) {
data[option](); data[option]();
} }
@@ -372,23 +387,10 @@
}; };
// Define a dummy i18n function, if jquery.i18n not integrated. // Define a dummy i18n function, if jquery.i18n not integrated.
if( !$.fn.i18n ) { if ( !$.fn.i18n ) {
$.fn.i18n = function( option ) { $.fn.i18n = function () {
}; };
} }
$.fn.uls.Constructor = ULS; $.fn.uls.Constructor = ULS;
// Private utility functions
function getObjectLength ( obj ) {
var k, count = 0;
for ( k in obj ) {
if ( obj.hasOwnProperty( k ) ) {
count++;
}
}
return count;
}
} ( jQuery ) ); } ( jQuery ) );