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update blockUI library

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This commit is contained in:
ali asaria 2014-09-01 12:42:36 -04:00
parent 9844cd3d84
commit 68ef4032b0
1 changed files with 573 additions and 453 deletions
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278
client/lib/jquery.blockUI.js
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@ -1,10 +1,10 @@
/*!
/*!
* jQuery blockUI plugin
* Version 2.39 (23-MAY-2011)
* @requires jQuery v1.2.3 or later
* Version 2.66.0-2013.10.09
* Requires jQuery v1.7 or later
*
* Examples at: http://malsup.com/jquery/block/
* Copyright (c) 2007-2010 M. Alsup
* Copyright (c) 2007-2013 M. Alsup
* Dual licensed under the MIT and GPL licenses:
* http://www.opensource.org/licenses/mit-license.php
* http://www.gnu.org/licenses/gpl.html
@ -12,22 +12,21 @@
* Thanks to Amir-Hossein Sobhi for some excellent contributions!
*/
;(function($) {
if (/1\.(0|1|2)\.(0|1|2)/.test($.fn.jquery) || /^1.1/.test($.fn.jquery)) {
alert('blockUI requires jQuery v1.2.3 or later! You are using v' + $.fn.jquery);
return;
}
;(function() {
/*jshint eqeqeq:false curly:false latedef:false */
"use strict";
function setup($) {
$.fn._fadeIn = $.fn.fadeIn;
var noOp = function() {};
var noOp = $.noop || function() {};
// this bit is to ensure we don't call setExpression when we shouldn't (with extra muscle to handle
// retarded userAgent strings on Vista)
// confusing userAgent strings on Vista)
var msie = /MSIE/.test(navigator.userAgent);
var ie6 = /MSIE 6.0/.test(navigator.userAgent) && ! /MSIE 8.0/.test(navigator.userAgent);
var mode = document.documentMode || 0;
var setExpr = $.browser.msie && (($.browser.version < 8 && !mode) || mode < 8);
var ie6 = $.browser.msie && /MSIE 6.0/.test(navigator.userAgent) && !mode;
var setExpr = $.isFunction( document.createElement('div').style.setExpression );
// global $ methods for blocking/unblocking the entire page
$.blockUI = function(opts) { install(window, opts); };
@ -38,34 +37,77 @@ $.growlUI = function(title, message, timeout, onClose) {
var $m = $('<div class="growlUI"></div>');
if (title) $m.append('<h1>'+title+'</h1>');
if (message) $m.append('<h2>'+message+'</h2>');
if (timeout == undefined) timeout = 3000;
if (timeout === undefined) timeout = 3000;
// Added by konapun: Set timeout to 30 seconds if this growl is moused over, like normal toast notifications
var callBlock = function(opts) {
opts = opts || {};
$.blockUI({
message: $m, fadeIn: 700, fadeOut: 1000, centerY: false,
timeout: timeout, showOverlay: false,
message: $m,
fadeIn : typeof opts.fadeIn !== 'undefined' ? opts.fadeIn : 700,
fadeOut: typeof opts.fadeOut !== 'undefined' ? opts.fadeOut : 1000,
timeout: typeof opts.timeout !== 'undefined' ? opts.timeout : timeout,
centerY: false,
showOverlay: false,
onUnblock: onClose,
css: $.blockUI.defaults.growlCSS
});
};
callBlock();
var nonmousedOpacity = $m.css('opacity');
$m.mouseover(function() {
callBlock({
fadeIn: 0,
timeout: 30000
});
var displayBlock = $('.blockMsg');
displayBlock.stop(); // cancel fadeout if it has started
displayBlock.fadeTo(300, 1); // make it easier to read the message by removing transparency
}).mouseout(function() {
$('.blockMsg').fadeOut(1000);
});
// End konapun additions
};
// plugin method for blocking element content
$.fn.block = function(opts) {
return this.unblock({ fadeOut: 0 }).each(function() {
if ($.css(this,'position') == 'static')
if ( this[0] === window ) {
$.blockUI( opts );
return this;
}
var fullOpts = $.extend({}, $.blockUI.defaults, opts || {});
this.each(function() {
var $el = $(this);
if (fullOpts.ignoreIfBlocked && $el.data('blockUI.isBlocked'))
return;
$el.unblock({ fadeOut: 0 });
});
return this.each(function() {
if ($.css(this,'position') == 'static') {
this.style.position = 'relative';
if ($.browser.msie)
this.style.zoom = 1; // force 'hasLayout'
$(this).data('blockUI.static', true);
}
this.style.zoom = 1; // force 'hasLayout' in ie
install(this, opts);
});
};
// plugin method for unblocking element content
$.fn.unblock = function(opts) {
if ( this[0] === window ) {
$.unblockUI( opts );
return this;
}
return this.each(function() {
remove(this, opts);
});
};
$.blockUI.version = 2.39; // 2nd generation blocking at no extra cost!
$.blockUI.version = 2.66; // 2nd generation blocking at no extra cost!
// override these in your code to change the default behavior and style
$.blockUI.defaults = {
@ -107,6 +149,10 @@ $.blockUI.defaults = {
cursor: 'wait'
},
// style to replace wait cursor before unblocking to correct issue
// of lingering wait cursor
cursorReset: 'default',
// styles applied when using $.growlUI
growlCSS: {
width: '350px',
@ -126,6 +172,7 @@ $.blockUI.defaults = {
// IE issues: 'about:blank' fails on HTTPS and javascript:false is s-l-o-w
// (hat tip to Jorge H. N. de Vasconcelos)
/*jshint scripturl:true */
iframeSrc: /^https/i.test(window.location.href || '') ? 'javascript:false' : 'about:blank',
// force usage of iframe in non-IE browsers (handy for blocking applets)
@ -165,8 +212,12 @@ $.blockUI.defaults = {
// page blocking
focusInput: true,
// elements that can receive focus
focusableElements: ':input:enabled:visible',
// suppresses the use of overlay styles on FF/Linux (due to performance issues with opacity)
applyPlatformOpacityRules: true,
// no longer needed in 2012
// applyPlatformOpacityRules: true,
// callback method invoked when fadeIn has completed and blocking message is visible
onBlock: null,
@ -177,11 +228,18 @@ $.blockUI.defaults = {
// onUnblock(element, options)
onUnblock: null,
// callback method invoked when the overlay area is clicked.
// setting this will turn the cursor to a pointer, otherwise cursor defined in overlayCss will be used.
onOverlayClick: null,
// don't ask; if you really must know: http://groups.google.com/group/jquery-en/browse_thread/thread/36640a8730503595/2f6a79a77a78e493#2f6a79a77a78e493
quirksmodeOffsetHack: 4,
// class name of the message block
blockMsgClass: 'blockMsg'
blockMsgClass: 'blockMsg',
// if it is already blocked, then ignore it (don't unblock and reblock)
ignoreIfBlocked: false
};
// private data and functions follow...
@ -190,12 +248,20 @@ var pageBlock = null;
var pageBlockEls = [];
function install(el, opts) {
var css, themedCSS;
var full = (el == window);
var msg = opts && opts.message !== undefined ? opts.message : undefined;
var msg = (opts && opts.message !== undefined ? opts.message : undefined);
opts = $.extend({}, $.blockUI.defaults, opts || {});
if (opts.ignoreIfBlocked && $(el).data('blockUI.isBlocked'))
return;
opts.overlayCSS = $.extend({}, $.blockUI.defaults.overlayCSS, opts.overlayCSS || {});
var css = $.extend({}, $.blockUI.defaults.css, opts.css || {});
var themedCSS = $.extend({}, $.blockUI.defaults.themedCSS, opts.themedCSS || {});
css = $.extend({}, $.blockUI.defaults.css, opts.css || {});
if (opts.onOverlayClick)
opts.overlayCSS.cursor = 'pointer';
themedCSS = $.extend({}, $.blockUI.defaults.themedCSS, opts.themedCSS || {});
msg = msg === undefined ? opts.message : msg;
// remove the current block (if there is one)
@ -224,27 +290,32 @@ function install(el, opts) {
// layer1 is the iframe layer which is used to supress bleed through of underlying content
// layer2 is the overlay layer which has opacity and a wait cursor (by default)
// layer3 is the message content that is displayed while blocking
var lyr1, lyr2, lyr3, s;
if (msie || opts.forceIframe)
lyr1 = $('<iframe class="blockUI" style="z-index:'+ (z++) +';display:none;border:none;margin:0;padding:0;position:absolute;width:100%;height:100%;top:0;left:0" src="'+opts.iframeSrc+'"></iframe>');
else
lyr1 = $('<div class="blockUI" style="display:none"></div>');
var lyr1 = ($.browser.msie || opts.forceIframe)
? $('<iframe class="blockUI" style="z-index:'+ (z++) +';display:none;border:none;margin:0;padding:0;position:absolute;width:100%;height:100%;top:0;left:0" src="'+opts.iframeSrc+'"></iframe>')
: $('<div class="blockUI" style="display:none"></div>');
if (opts.theme)
lyr2 = $('<div class="blockUI blockOverlay ui-widget-overlay" style="z-index:'+ (z++) +';display:none"></div>');
else
lyr2 = $('<div class="blockUI blockOverlay" style="z-index:'+ (z++) +';display:none;border:none;margin:0;padding:0;width:100%;height:100%;top:0;left:0"></div>');
var lyr2 = opts.theme
? $('<div class="blockUI blockOverlay ui-widget-overlay" style="z-index:'+ (z++) +';display:none"></div>')
: $('<div class="blockUI blockOverlay" style="z-index:'+ (z++) +';display:none;border:none;margin:0;padding:0;width:100%;height:100%;top:0;left:0"></div>');
var lyr3, s;
if (opts.theme && full) {
s = '<div class="blockUI ' + opts.blockMsgClass + ' blockPage ui-dialog ui-widget ui-corner-all" style="z-index:'+(z+10)+';display:none;position:fixed">' +
'<div class="ui-widget-header ui-dialog-titlebar ui-corner-all blockTitle">'+(opts.title || '&nbsp;')+'</div>' +
'<div class="ui-widget-content ui-dialog-content"></div>' +
'</div>';
s = '<div class="blockUI ' + opts.blockMsgClass + ' blockPage ui-dialog ui-widget ui-corner-all" style="z-index:'+(z+10)+';display:none;position:fixed">';
if ( opts.title ) {
s += '<div class="ui-widget-header ui-dialog-titlebar ui-corner-all blockTitle">'+(opts.title || '&nbsp;')+'</div>';
}
s += '<div class="ui-widget-content ui-dialog-content"></div>';
s += '</div>';
}
else if (opts.theme) {
s = '<div class="blockUI ' + opts.blockMsgClass + ' blockElement ui-dialog ui-widget ui-corner-all" style="z-index:'+(z+10)+';display:none;position:absolute">' +
'<div class="ui-widget-header ui-dialog-titlebar ui-corner-all blockTitle">'+(opts.title || '&nbsp;')+'</div>' +
'<div class="ui-widget-content ui-dialog-content"></div>' +
'</div>';
s = '<div class="blockUI ' + opts.blockMsgClass + ' blockElement ui-dialog ui-widget ui-corner-all" style="z-index:'+(z+10)+';display:none;position:absolute">';
if ( opts.title ) {
s += '<div class="ui-widget-header ui-dialog-titlebar ui-corner-all blockTitle">'+(opts.title || '&nbsp;')+'</div>';
}
s += '<div class="ui-widget-content ui-dialog-content"></div>';
s += '</div>';
}
else if (full) {
s = '<div class="blockUI ' + opts.blockMsgClass + ' blockPage" style="z-index:'+(z+10)+';display:none;position:fixed"></div>';
@ -265,12 +336,12 @@ function install(el, opts) {
}
// style the overlay
if (!opts.theme && (!opts.applyPlatformOpacityRules || !($.browser.mozilla && /Linux/.test(navigator.platform))))
if (!opts.theme /*&& (!opts.applyPlatformOpacityRules)*/)
lyr2.css(opts.overlayCSS);
lyr2.css('position', full ? 'fixed' : 'absolute');
// make iframe layer transparent in IE
if ($.browser.msie || opts.forceIframe)
if (msie || opts.forceIframe)
lyr1.css('opacity',0.0);
//$([lyr1[0],lyr2[0],lyr3[0]]).appendTo(full ? 'body' : el);
@ -287,28 +358,32 @@ function install(el, opts) {
}
// ie7 must use absolute positioning in quirks mode and to account for activex issues (when scrolling)
var expr = setExpr && (!$.boxModel || $('object,embed', full ? null : el).length > 0);
var expr = setExpr && (!$.support.boxModel || $('object,embed', full ? null : el).length > 0);
if (ie6 || expr) {
// give body 100% height
if (full && opts.allowBodyStretch && $.boxModel)
if (full && opts.allowBodyStretch && $.support.boxModel)
$('html,body').css('height','100%');
// fix ie6 issue when blocked element has a border width
if ((ie6 || !$.boxModel) && !full) {
if ((ie6 || !$.support.boxModel) && !full) {
var t = sz(el,'borderTopWidth'), l = sz(el,'borderLeftWidth');
var fixT = t ? '(0 - '+t+')' : 0;
var fixL = l ? '(0 - '+l+')' : 0;
}
// simulate fixed position
$.each([lyr1,lyr2,lyr3], function(i,o) {
$.each(layers, function(i,o) {
var s = o[0].style;
s.position = 'absolute';
if (i < 2) {
full ? s.setExpression('height','Math.max(document.body.scrollHeight, document.body.offsetHeight) - (jQuery.boxModel?0:'+opts.quirksmodeOffsetHack+') + "px"')
: s.setExpression('height','this.parentNode.offsetHeight + "px"');
full ? s.setExpression('width','jQuery.boxModel && document.documentElement.clientWidth || document.body.clientWidth + "px"')
: s.setExpression('width','this.parentNode.offsetWidth + "px"');
if (full)
s.setExpression('height','Math.max(document.body.scrollHeight, document.body.offsetHeight) - (jQuery.support.boxModel?0:'+opts.quirksmodeOffsetHack+') + "px"');
else
s.setExpression('height','this.parentNode.offsetHeight + "px"');
if (full)
s.setExpression('width','jQuery.support.boxModel && document.documentElement.clientWidth || document.body.clientWidth + "px"');
else
s.setExpression('width','this.parentNode.offsetWidth + "px"');
if (fixL) s.setExpression('left', fixL);
if (fixT) s.setExpression('top', fixT);
}
@ -317,7 +392,7 @@ function install(el, opts) {
s.marginTop = 0;
}
else if (!opts.centerY && full) {
var top = (opts.css && opts.css.top) ? parseInt(opts.css.top) : 0;
var top = (opts.css && opts.css.top) ? parseInt(opts.css.top, 10) : 0;
var expression = '((document.documentElement.scrollTop ? document.documentElement.scrollTop : document.body.scrollTop) + '+top+') + "px"';
s.setExpression('top',expression);
}
@ -334,7 +409,7 @@ function install(el, opts) {
$(msg).show();
}
if (($.browser.msie || opts.forceIframe) && opts.showOverlay)
if ((msie || opts.forceIframe) && opts.showOverlay)
lyr1.show(); // opacity is zero
if (opts.fadeIn) {
var cb = opts.onBlock ? opts.onBlock : noOp;
@ -359,7 +434,7 @@ function install(el, opts) {
if (full) {
pageBlock = lyr3[0];
pageBlockEls = $(':input:enabled:visible',pageBlock);
pageBlockEls = $(opts.focusableElements,pageBlock);
if (opts.focusInput)
setTimeout(focus, 20);
}
@ -369,14 +444,18 @@ function install(el, opts) {
if (opts.timeout) {
// auto-unblock
var to = setTimeout(function() {
full ? $.unblockUI(opts) : $(el).unblock(opts);
if (full)
$.unblockUI(opts);
else
$(el).unblock(opts);
}, opts.timeout);
$(el).data('blockUI.timeout', to);
}
};
}
// remove the block
function remove(el, opts) {
var count;
var full = (el == window);
var $el = $(el);
var data = $el.data('blockUI.history');
@ -397,21 +476,36 @@ function remove(el, opts) {
if (full) // crazy selector to handle odd field errors in ie6/7
els = $('body').children().filter('.blockUI').add('body > .blockUI');
else
els = $('.blockUI', el);
els = $el.find('>.blockUI');
// fix cursor issue
if ( opts.cursorReset ) {
if ( els.length > 1 )
els[1].style.cursor = opts.cursorReset;
if ( els.length > 2 )
els[2].style.cursor = opts.cursorReset;
}
if (full)
pageBlock = pageBlockEls = null;
if (opts.fadeOut) {
els.fadeOut(opts.fadeOut);
setTimeout(function() { reset(els,data,opts,el); }, opts.fadeOut);
count = els.length;
els.stop().fadeOut(opts.fadeOut, function() {
if ( --count === 0)
reset(els,data,opts,el);
});
}
else
reset(els, data, opts, el);
};
}
// move blocking element back into the DOM where it started
function reset(els,data,opts,el) {
var $el = $(el);
if ( $el.data('blockUI.isBlocked') )
return;
els.each(function(i,o) {
// remove via DOM calls so we don't lose event handlers
if (this.parentNode)
@ -423,12 +517,21 @@ function reset(els,data,opts,el) {
data.el.style.position = data.position;
if (data.parent)
data.parent.appendChild(data.el);
$(el).removeData('blockUI.history');
$el.removeData('blockUI.history');
}
if ($el.data('blockUI.static')) {
$el.css('position', 'static'); // #22
}
if (typeof opts.onUnblock == 'function')
opts.onUnblock(el,opts);
};
// fix issue in Safari 6 where block artifacts remain until reflow
var body = $(document.body), w = body.width(), cssW = body[0].style.width;
body.width(w-1).width(w);
body[0].style.width = cssW;
}
// bind/unbind the handler
function bind(b, el, opts) {
@ -437,44 +540,51 @@ function bind(b, el, opts) {
// don't bother unbinding if there is nothing to unbind
if (!b && (full && !pageBlock || !full && !$el.data('blockUI.isBlocked')))
return;
if (!full)
$el.data('blockUI.isBlocked', b);
// don't bind events when overlay is not in use or if bindEvents is false
if (!opts.bindEvents || (b && !opts.showOverlay))
if (!full || !opts.bindEvents || (b && !opts.showOverlay))
return;
// bind anchors and inputs for mouse and key events
var events = 'mousedown mouseup keydown keypress';
b ? $(document).bind(events, opts, handler) : $(document).unbind(events, handler);
var events = 'mousedown mouseup keydown keypress keyup touchstart touchend touchmove';
if (b)
$(document).bind(events, opts, handler);
else
$(document).unbind(events, handler);
// former impl...
// var $e = $('a,:input');
// b ? $e.bind(events, opts, handler) : $e.unbind(events, handler);
};
}
// event handler to suppress keyboard/mouse events when blocking
function handler(e) {
// allow tab navigation (conditionally)
if (e.keyCode && e.keyCode == 9) {
if (e.type === 'keydown' && e.keyCode && e.keyCode == 9) {
if (pageBlock && e.data.constrainTabKey) {
var els = pageBlockEls;
var fwd = !e.shiftKey && e.target === els[els.length-1];
var back = e.shiftKey && e.target === els[0];
if (fwd || back) {
setTimeout(function(){focus(back)},10);
setTimeout(function(){focus(back);},10);
return false;
}
}
}
var opts = e.data;
var target = $(e.target);
if (target.hasClass('blockOverlay') && opts.onOverlayClick)
opts.onOverlayClick(e);
// allow events within the message content
if ($(e.target).parents('div.' + opts.blockMsgClass).length > 0)
if (target.parents('div.' + opts.blockMsgClass).length > 0)
return true;
// allow events for content that is not being blocked
return $(e.target).parents().children().filter('div.blockUI').length == 0;
};
return target.parents().children().filter('div.blockUI').length === 0;
}
function focus(back) {
if (!pageBlockEls)
@ -482,7 +592,7 @@ function focus(back) {
var e = pageBlockEls[back===true ? pageBlockEls.length-1 : 0];
if (e)
e.focus();
};
}
function center(el, x, y) {
var p = el.parentNode, s = el.style;
@ -490,10 +600,20 @@ function center(el, x, y) {
var t = ((p.offsetHeight - el.offsetHeight)/2) - sz(p,'borderTopWidth');
if (x) s.left = l > 0 ? (l+'px') : '0';
if (y) s.top = t > 0 ? (t+'px') : '0';
};
}
function sz(el, p) {
return parseInt($.css(el,p))||0;
};
return parseInt($.css(el,p),10)||0;
}
})(jQuery);
}
/*global define:true */
if (typeof define === 'function' && define.amd && define.amd.jQuery) {
define(['jquery'], setup);
} else {
setup(jQuery);
}
})();