| 1 |
/*! |
| 2 |
* jQuery blockUI plugin |
| 3 |
* Version 2.71.0-2020.12.08 |
| 4 |
* Requires jQuery v1.12 or later |
| 5 |
* |
| 6 |
* Examples at: http://malsup.com/jquery/block/ |
| 7 |
* Copyright (c) 2007-2013 M. Alsup |
| 8 |
* Dual licensed under the MIT and GPL licenses: |
| 9 |
* http://www.opensource.org/licenses/mit-license.php |
| 10 |
* http://www.gnu.org/licenses/gpl.html |
| 11 |
* |
| 12 |
* Thanks to Amir-Hossein Sobhi for some excellent contributions! |
| 13 |
*/ |
| 14 |
|
| 15 |
;(function() { |
| 16 |
/*jshint eqeqeq:false curly:false latedef:false */ |
| 17 |
"use strict"; |
| 18 |
|
| 19 |
function setup($) { |
| 20 |
var migrateDeduplicateWarnings = jQuery.migrateDeduplicateWarnings || false; |
| 21 |
jQuery.migrateDeduplicateWarnings = false; |
| 22 |
|
| 23 |
$.fn._fadeIn = $.fn.fadeIn; |
| 24 |
|
| 25 |
var noOp = $.noop || function() {}; |
| 26 |
|
| 27 |
// this bit is to ensure we don't call setExpression when we shouldn't (with extra muscle to handle |
| 28 |
// confusing userAgent strings on Vista) |
| 29 |
var msie = /MSIE/.test(navigator.userAgent); |
| 30 |
var ie6 = /MSIE 6.0/.test(navigator.userAgent) && ! /MSIE 8.0/.test(navigator.userAgent); |
| 31 |
var mode = document.documentMode || 0; |
| 32 |
var setExpr = "function" === typeof document.createElement('div').style.setExpression; |
| 33 |
|
| 34 |
// global $ methods for blocking/unblocking the entire page |
| 35 |
$.blockUI = function(opts) { install(window, opts); }; |
| 36 |
$.unblockUI = function(opts) { remove(window, opts); }; |
| 37 |
|
| 38 |
// convenience method for quick growl-like notifications (http://www.google.com/search?q=growl) |
| 39 |
$.growlUI = function(title, message, timeout, onClose) { |
| 40 |
var $m = $('<div class="growlUI"></div>'); |
| 41 |
if (title) $m.append('<h1>'+title+'</h1>'); |
| 42 |
if (message) $m.append('<h2>'+message+'</h2>'); |
| 43 |
if (timeout === undefined) timeout = 3000; |
| 44 |
|
| 45 |
// Added by konapun: Set timeout to 30 seconds if this growl is moused over, like normal toast notifications |
| 46 |
var callBlock = function(opts) { |
| 47 |
opts = opts || {}; |
| 48 |
|
| 49 |
$.blockUI({ |
| 50 |
message: $m, |
| 51 |
fadeIn : typeof opts.fadeIn !== 'undefined' ? opts.fadeIn : 700, |
| 52 |
fadeOut: typeof opts.fadeOut !== 'undefined' ? opts.fadeOut : 1000, |
| 53 |
timeout: typeof opts.timeout !== 'undefined' ? opts.timeout : timeout, |
| 54 |
centerY: false, |
| 55 |
showOverlay: false, |
| 56 |
onUnblock: onClose, |
| 57 |
css: $.blockUI.defaults.growlCSS |
| 58 |
}); |
| 59 |
}; |
| 60 |
|
| 61 |
callBlock(); |
| 62 |
var nonmousedOpacity = $m.css('opacity'); |
| 63 |
$m.on('mouseover', function() { |
| 64 |
callBlock({ |
| 65 |
fadeIn: 0, |
| 66 |
timeout: 30000 |
| 67 |
}); |
| 68 |
|
| 69 |
var displayBlock = $('.blockMsg'); |
| 70 |
displayBlock.stop(); // cancel fadeout if it has started |
| 71 |
displayBlock.fadeTo(300, 1); // make it easier to read the message by removing transparency |
| 72 |
}).on('mouseout', function() { |
| 73 |
$('.blockMsg').fadeOut(1000); |
| 74 |
}); |
| 75 |
// End konapun additions |
| 76 |
}; |
| 77 |
|
| 78 |
// plugin method for blocking element content |
| 79 |
$.fn.block = function(opts) { |
| 80 |
if ( this[0] === window ) { |
| 81 |
$.blockUI( opts ); |
| 82 |
return this; |
| 83 |
} |
| 84 |
var fullOpts = $.extend({}, $.blockUI.defaults, opts || {}); |
| 85 |
this.each(function() { |
| 86 |
var $el = $(this); |
| 87 |
if (fullOpts.ignoreIfBlocked && $el.data('blockUI.isBlocked')) |
| 88 |
return; |
| 89 |
$el.unblock({ fadeOut: 0 }); |
| 90 |
}); |
| 91 |
|
| 92 |
return this.each(function() { |
| 93 |
if ($.css(this,'position') == 'static') { |
| 94 |
this.style.position = 'relative'; |
| 95 |
$(this).data('blockUI.static', true); |
| 96 |
} |
| 97 |
this.style.zoom = 1; // force 'hasLayout' in ie |
| 98 |
install(this, opts); |
| 99 |
}); |
| 100 |
}; |
| 101 |
|
| 102 |
// plugin method for unblocking element content |
| 103 |
$.fn.unblock = function(opts) { |
| 104 |
if ( this[0] === window ) { |
| 105 |
$.unblockUI( opts ); |
| 106 |
return this; |
| 107 |
} |
| 108 |
return this.each(function() { |
| 109 |
remove(this, opts); |
| 110 |
}); |
| 111 |
}; |
| 112 |
|
| 113 |
$.blockUI.version = 2.70; // 2nd generation blocking at no extra cost! |
| 114 |
|
| 115 |
// override these in your code to change the default behavior and style |
| 116 |
$.blockUI.defaults = { |
| 117 |
// message displayed when blocking (use null for no message) |
| 118 |
message: '<h1>Please wait...</h1>', |
| 119 |
|
| 120 |
title: null, // title string; only used when theme == true |
| 121 |
draggable: true, // only used when theme == true (requires jquery-ui.js to be loaded) |
| 122 |
|
| 123 |
theme: false, // set to true to use with jQuery UI themes |
| 124 |
|
| 125 |
// styles for the message when blocking; if you wish to disable |
| 126 |
// these and use an external stylesheet then do this in your code: |
| 127 |
// $.blockUI.defaults.css = {}; |
| 128 |
css: { |
| 129 |
padding: 0, |
| 130 |
margin: 0, |
| 131 |
width: '30%', |
| 132 |
top: '40%', |
| 133 |
left: '35%', |
| 134 |
textAlign: 'center', |
| 135 |
color: '#000', |
| 136 |
border: '3px solid #aaa', |
| 137 |
backgroundColor:'#fff', |
| 138 |
cursor: 'wait' |
| 139 |
}, |
| 140 |
|
| 141 |
// minimal style set used when themes are used |
| 142 |
themedCSS: { |
| 143 |
width: '30%', |
| 144 |
top: '40%', |
| 145 |
left: '35%' |
| 146 |
}, |
| 147 |
|
| 148 |
// styles for the overlay |
| 149 |
overlayCSS: { |
| 150 |
backgroundColor: '#000', |
| 151 |
opacity: 0.6, |
| 152 |
cursor: 'wait' |
| 153 |
}, |
| 154 |
|
| 155 |
// style to replace wait cursor before unblocking to correct issue |
| 156 |
// of lingering wait cursor |
| 157 |
cursorReset: 'default', |
| 158 |
|
| 159 |
// styles applied when using $.growlUI |
| 160 |
growlCSS: { |
| 161 |
width: '350px', |
| 162 |
top: '10px', |
| 163 |
left: '', |
| 164 |
right: '10px', |
| 165 |
border: 'none', |
| 166 |
padding: '5px', |
| 167 |
opacity: 0.6, |
| 168 |
cursor: 'default', |
| 169 |
color: '#fff', |
| 170 |
backgroundColor: '#000', |
| 171 |
'-webkit-border-radius':'10px', |
| 172 |
'-moz-border-radius': '10px', |
| 173 |
'border-radius': '10px' |
| 174 |
}, |
| 175 |
|
| 176 |
// IE issues: 'about:blank' fails on HTTPS and javascript:false is s-l-o-w |
| 177 |
// (hat tip to Jorge H. N. de Vasconcelos) |
| 178 |
/*jshint scripturl:true */ |
| 179 |
iframeSrc: /^https/i.test(window.location.href || '') ? 'javascript:false' : 'about:blank', |
| 180 |
|
| 181 |
// force usage of iframe in non-IE browsers (handy for blocking applets) |
| 182 |
forceIframe: false, |
| 183 |
|
| 184 |
// z-index for the blocking overlay |
| 185 |
baseZ: 1000, |
| 186 |
|
| 187 |
// set these to true to have the message automatically centered |
| 188 |
centerX: true, // <-- only effects element blocking (page block controlled via css above) |
| 189 |
centerY: true, |
| 190 |
|
| 191 |
// allow body element to be stetched in ie6; this makes blocking look better |
| 192 |
// on "short" pages. disable if you wish to prevent changes to the body height |
| 193 |
allowBodyStretch: true, |
| 194 |
|
| 195 |
// enable if you want key and mouse events to be disabled for content that is blocked |
| 196 |
bindEvents: true, |
| 197 |
|
| 198 |
// be default blockUI will suppress tab navigation from leaving blocking content |
| 199 |
// (if bindEvents is true) |
| 200 |
constrainTabKey: true, |
| 201 |
|
| 202 |
// fadeIn time in millis; set to 0 to disable fadeIn on block |
| 203 |
fadeIn: 200, |
| 204 |
|
| 205 |
// fadeOut time in millis; set to 0 to disable fadeOut on unblock |
| 206 |
fadeOut: 400, |
| 207 |
|
| 208 |
// time in millis to wait before auto-unblocking; set to 0 to disable auto-unblock |
| 209 |
timeout: 0, |
| 210 |
|
| 211 |
// disable if you don't want to show the overlay |
| 212 |
showOverlay: true, |
| 213 |
|
| 214 |
// if true, focus will be placed in the first available input field when |
| 215 |
// page blocking |
| 216 |
focusInput: true, |
| 217 |
|
| 218 |
// elements that can receive focus |
| 219 |
focusableElements: ':input:enabled:visible', |
| 220 |
|
| 221 |
// suppresses the use of overlay styles on FF/Linux (due to performance issues with opacity) |
| 222 |
// no longer needed in 2012 |
| 223 |
// applyPlatformOpacityRules: true, |
| 224 |
|
| 225 |
// callback method invoked when fadeIn has completed and blocking message is visible |
| 226 |
onBlock: null, |
| 227 |
|
| 228 |
// callback method invoked when unblocking has completed; the callback is |
| 229 |
// passed the element that has been unblocked (which is the window object for page |
| 230 |
// blocks) and the options that were passed to the unblock call: |
| 231 |
// onUnblock(element, options) |
| 232 |
onUnblock: null, |
| 233 |
|
| 234 |
// callback method invoked when the overlay area is clicked. |
| 235 |
// setting this will turn the cursor to a pointer, otherwise cursor defined in overlayCss will be used. |
| 236 |
onOverlayClick: null, |
| 237 |
|
| 238 |
// don't ask; if you really must know: http://groups.google.com/group/jquery-en/browse_thread/thread/36640a8730503595/2f6a79a77a78e493#2f6a79a77a78e493 |
| 239 |
quirksmodeOffsetHack: 4, |
| 240 |
|
| 241 |
// class name of the message block |
| 242 |
blockMsgClass: 'blockMsg', |
| 243 |
|
| 244 |
// if it is already blocked, then ignore it (don't unblock and reblock) |
| 245 |
ignoreIfBlocked: false |
| 246 |
}; |
| 247 |
|
| 248 |
// private data and functions follow... |
| 249 |
|
| 250 |
var pageBlock = null; |
| 251 |
var pageBlockEls = []; |
| 252 |
|
| 253 |
function install(el, opts) { |
| 254 |
var css, themedCSS; |
| 255 |
var full = (el == window); |
| 256 |
var msg = (opts && opts.message !== undefined ? opts.message : undefined); |
| 257 |
opts = $.extend({}, $.blockUI.defaults, opts || {}); |
| 258 |
|
| 259 |
if (opts.ignoreIfBlocked && $(el).data('blockUI.isBlocked')) |
| 260 |
return; |
| 261 |
|
| 262 |
opts.overlayCSS = $.extend({}, $.blockUI.defaults.overlayCSS, opts.overlayCSS || {}); |
| 263 |
css = $.extend({}, $.blockUI.defaults.css, opts.css || {}); |
| 264 |
if (opts.onOverlayClick) |
| 265 |
opts.overlayCSS.cursor = 'pointer'; |
| 266 |
|
| 267 |
themedCSS = $.extend({}, $.blockUI.defaults.themedCSS, opts.themedCSS || {}); |
| 268 |
msg = msg === undefined ? opts.message : msg; |
| 269 |
|
| 270 |
// remove the current block (if there is one) |
| 271 |
if (full && pageBlock) |
| 272 |
remove(window, {fadeOut:0}); |
| 273 |
|
| 274 |
// if an existing element is being used as the blocking content then we capture |
| 275 |
// its current place in the DOM (and current display style) so we can restore |
| 276 |
// it when we unblock |
| 277 |
if (msg && typeof msg != 'string' && (msg.parentNode || msg.jquery)) { |
| 278 |
var node = msg.jquery ? msg[0] : msg; |
| 279 |
var data = {}; |
| 280 |
$(el).data('blockUI.history', data); |
| 281 |
data.el = node; |
| 282 |
data.parent = node.parentNode; |
| 283 |
data.display = node.style.display; |
| 284 |
data.position = node.style.position; |
| 285 |
if (data.parent) |
| 286 |
data.parent.removeChild(node); |
| 287 |
} |
| 288 |
|
| 289 |
$(el).data('blockUI.onUnblock', opts.onUnblock); |
| 290 |
var z = opts.baseZ; |
| 291 |
|
| 292 |
// blockUI uses 3 layers for blocking, for simplicity they are all used on every platform; |
| 293 |
// layer1 is the iframe layer which is used to suppress bleed through of underlying content |
| 294 |
// layer2 is the overlay layer which has opacity and a wait cursor (by default) |
| 295 |
// layer3 is the message content that is displayed while blocking |
| 296 |
var lyr1, lyr2, lyr3, s; |
| 297 |
if (msie || opts.forceIframe) |
| 298 |
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>'); |
| 299 |
else |
| 300 |
lyr1 = $('<div class="blockUI" style="display:none"></div>'); |
| 301 |
|
| 302 |
if (opts.theme) |
| 303 |
lyr2 = $('<div class="blockUI blockOverlay ui-widget-overlay" style="z-index:'+ (z++) +';display:none"></div>'); |
| 304 |
else |
| 305 |
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>'); |
| 306 |
|
| 307 |
if (opts.theme && full) { |
| 308 |
s = '<div class="blockUI ' + opts.blockMsgClass + ' blockPage ui-dialog ui-widget ui-corner-all" style="z-index:'+(z+10)+';display:none;position:fixed">'; |
| 309 |
if ( opts.title ) { |
| 310 |
s += '<div class="ui-widget-header ui-dialog-titlebar ui-corner-all blockTitle">'+(opts.title || ' ')+'</div>'; |
| 311 |
} |
| 312 |
s += '<div class="ui-widget-content ui-dialog-content"></div>'; |
| 313 |
s += '</div>'; |
| 314 |
} |
| 315 |
else if (opts.theme) { |
| 316 |
s = '<div class="blockUI ' + opts.blockMsgClass + ' blockElement ui-dialog ui-widget ui-corner-all" style="z-index:'+(z+10)+';display:none;position:absolute">'; |
| 317 |
if ( opts.title ) { |
| 318 |
s += '<div class="ui-widget-header ui-dialog-titlebar ui-corner-all blockTitle">'+(opts.title || ' ')+'</div>'; |
| 319 |
} |
| 320 |
s += '<div class="ui-widget-content ui-dialog-content"></div>'; |
| 321 |
s += '</div>'; |
| 322 |
} |
| 323 |
else if (full) { |
| 324 |
s = '<div class="blockUI ' + opts.blockMsgClass + ' blockPage" style="z-index:'+(z+10)+';display:none;position:fixed"></div>'; |
| 325 |
} |
| 326 |
else { |
| 327 |
s = '<div class="blockUI ' + opts.blockMsgClass + ' blockElement" style="z-index:'+(z+10)+';display:none;position:absolute"></div>'; |
| 328 |
} |
| 329 |
lyr3 = $(s); |
| 330 |
|
| 331 |
// if we have a message, style it |
| 332 |
if (msg) { |
| 333 |
if (opts.theme) { |
| 334 |
lyr3.css(themedCSS); |
| 335 |
lyr3.addClass('ui-widget-content'); |
| 336 |
} |
| 337 |
else |
| 338 |
lyr3.css(css); |
| 339 |
} |
| 340 |
|
| 341 |
// style the overlay |
| 342 |
if (!opts.theme /*&& (!opts.applyPlatformOpacityRules)*/) |
| 343 |
lyr2.css(opts.overlayCSS); |
| 344 |
lyr2.css('position', full ? 'fixed' : 'absolute'); |
| 345 |
|
| 346 |
// make iframe layer transparent in IE |
| 347 |
if (msie || opts.forceIframe) |
| 348 |
lyr1.css('opacity',0.0); |
| 349 |
|
| 350 |
//$([lyr1[0],lyr2[0],lyr3[0]]).appendTo(full ? 'body' : el); |
| 351 |
var layers = [lyr1,lyr2,lyr3], $par = full ? $('body') : $(el); |
| 352 |
$.each(layers, function() { |
| 353 |
this.appendTo($par); |
| 354 |
}); |
| 355 |
|
| 356 |
if (opts.theme && opts.draggable && $.fn.draggable) { |
| 357 |
lyr3.draggable({ |
| 358 |
handle: '.ui-dialog-titlebar', |
| 359 |
cancel: 'li' |
| 360 |
}); |
| 361 |
} |
| 362 |
|
| 363 |
// ie7 must use absolute positioning in quirks mode and to account for activex issues (when scrolling) |
| 364 |
var expr = setExpr && ( "CSS1Compat" !== document.compatMode || $('object,embed', full ? null : el).length > 0); |
| 365 |
if (ie6 || expr) { |
| 366 |
// give body 100% height |
| 367 |
if (full && opts.allowBodyStretch && "CSS1Compat" === document.compatMode) |
| 368 |
$('html,body').css('height','100%'); |
| 369 |
|
| 370 |
// fix ie6 issue when blocked element has a border width |
| 371 |
if ((ie6 || "CSS1Compat" !== document.compatMode) && !full) { |
| 372 |
var t = sz(el,'borderTopWidth'), l = sz(el,'borderLeftWidth'); |
| 373 |
var fixT = t ? '(0 - '+t+')' : 0; |
| 374 |
var fixL = l ? '(0 - '+l+')' : 0; |
| 375 |
} |
| 376 |
|
| 377 |
// simulate fixed position |
| 378 |
$.each(layers, function(i,o) { |
| 379 |
var s = o[0].style; |
| 380 |
s.position = 'absolute'; |
| 381 |
if (i < 2) { |
| 382 |
if (full) |
| 383 |
s.setExpression('height','Math.max(document.body.scrollHeight, document.body.offsetHeight) - ("CSS1Compat" === document.compatMode?0:'+opts.quirksmodeOffsetHack+') + "px"'); |
| 384 |
else |
| 385 |
s.setExpression('height','this.parentNode.offsetHeight + "px"'); |
| 386 |
if (full) |
| 387 |
s.setExpression('width','"CSS1Compat" === document.compatMode && document.documentElement.clientWidth || document.body.clientWidth + "px"'); |
| 388 |
else |
| 389 |
s.setExpression('width','this.parentNode.offsetWidth + "px"'); |
| 390 |
if (fixL) s.setExpression('left', fixL); |
| 391 |
if (fixT) s.setExpression('top', fixT); |
| 392 |
} |
| 393 |
else if (opts.centerY) { |
| 394 |
if (full) s.setExpression('top','(document.documentElement.clientHeight || document.body.clientHeight) / 2 - (this.offsetHeight / 2) + (blah = document.documentElement.scrollTop ? document.documentElement.scrollTop : document.body.scrollTop) + "px"'); |
| 395 |
s.marginTop = 0; |
| 396 |
} |
| 397 |
else if (!opts.centerY && full) { |
| 398 |
var top = (opts.css && opts.css.top) ? parseInt(opts.css.top, 10) : 0; |
| 399 |
var expression = '((document.documentElement.scrollTop ? document.documentElement.scrollTop : document.body.scrollTop) + '+top+') + "px"'; |
| 400 |
s.setExpression('top',expression); |
| 401 |
} |
| 402 |
}); |
| 403 |
} |
| 404 |
|
| 405 |
// show the message |
| 406 |
if (msg) { |
| 407 |
if (opts.theme) |
| 408 |
lyr3.find('.ui-widget-content').append(msg); |
| 409 |
else |
| 410 |
lyr3.append(msg); |
| 411 |
if (msg.jquery || msg.nodeType) |
| 412 |
$(msg).show(); |
| 413 |
} |
| 414 |
|
| 415 |
if ((msie || opts.forceIframe) && opts.showOverlay) |
| 416 |
lyr1.show(); // opacity is zero |
| 417 |
if (opts.fadeIn) { |
| 418 |
var cb = opts.onBlock ? opts.onBlock : noOp; |
| 419 |
var cb1 = (opts.showOverlay && !msg) ? cb : noOp; |
| 420 |
var cb2 = msg ? cb : noOp; |
| 421 |
if (opts.showOverlay) |
| 422 |
lyr2._fadeIn(opts.fadeIn, cb1); |
| 423 |
if (msg) |
| 424 |
lyr3._fadeIn(opts.fadeIn, cb2); |
| 425 |
} |
| 426 |
else { |
| 427 |
if (opts.showOverlay) |
| 428 |
lyr2.show(); |
| 429 |
if (msg) |
| 430 |
lyr3.show(); |
| 431 |
if (opts.onBlock) |
| 432 |
opts.onBlock.bind(lyr3)(); |
| 433 |
} |
| 434 |
|
| 435 |
// bind key and mouse events |
| 436 |
bind(1, el, opts); |
| 437 |
|
| 438 |
if (full) { |
| 439 |
pageBlock = lyr3[0]; |
| 440 |
pageBlockEls = $(opts.focusableElements,pageBlock); |
| 441 |
if (opts.focusInput) |
| 442 |
setTimeout(focus, 20); |
| 443 |
} |
| 444 |
else |
| 445 |
center(lyr3[0], opts.centerX, opts.centerY); |
| 446 |
|
| 447 |
if (opts.timeout) { |
| 448 |
// auto-unblock |
| 449 |
var to = setTimeout(function() { |
| 450 |
if (full) |
| 451 |
$.unblockUI(opts); |
| 452 |
else |
| 453 |
$(el).unblock(opts); |
| 454 |
}, opts.timeout); |
| 455 |
$(el).data('blockUI.timeout', to); |
| 456 |
} |
| 457 |
} |
| 458 |
|
| 459 |
// remove the block |
| 460 |
function remove(el, opts) { |
| 461 |
var count; |
| 462 |
var full = (el == window); |
| 463 |
var $el = $(el); |
| 464 |
var data = $el.data('blockUI.history'); |
| 465 |
var to = $el.data('blockUI.timeout'); |
| 466 |
if (to) { |
| 467 |
clearTimeout(to); |
| 468 |
$el.removeData('blockUI.timeout'); |
| 469 |
} |
| 470 |
opts = $.extend({}, $.blockUI.defaults, opts || {}); |
| 471 |
bind(0, el, opts); // unbind events |
| 472 |
|
| 473 |
if (opts.onUnblock === null) { |
| 474 |
opts.onUnblock = $el.data('blockUI.onUnblock'); |
| 475 |
$el.removeData('blockUI.onUnblock'); |
| 476 |
} |
| 477 |
|
| 478 |
var els; |
| 479 |
if (full) // crazy selector to handle odd field errors in ie6/7 |
| 480 |
els = $('body').children().filter('.blockUI').add('body > .blockUI'); |
| 481 |
else |
| 482 |
els = $el.find('>.blockUI'); |
| 483 |
|
| 484 |
// fix cursor issue |
| 485 |
if ( opts.cursorReset ) { |
| 486 |
if ( els.length > 1 ) |
| 487 |
els[1].style.cursor = opts.cursorReset; |
| 488 |
if ( els.length > 2 ) |
| 489 |
els[2].style.cursor = opts.cursorReset; |
| 490 |
} |
| 491 |
|
| 492 |
if (full) |
| 493 |
pageBlock = pageBlockEls = null; |
| 494 |
|
| 495 |
if (opts.fadeOut) { |
| 496 |
count = els.length; |
| 497 |
els.stop().fadeOut(opts.fadeOut, function() { |
| 498 |
if ( --count === 0) |
| 499 |
reset(els,data,opts,el); |
| 500 |
}); |
| 501 |
} |
| 502 |
else |
| 503 |
reset(els, data, opts, el); |
| 504 |
} |
| 505 |
|
| 506 |
// move blocking element back into the DOM where it started |
| 507 |
function reset(els,data,opts,el) { |
| 508 |
var $el = $(el); |
| 509 |
if ( $el.data('blockUI.isBlocked') ) |
| 510 |
return; |
| 511 |
|
| 512 |
els.each(function(i,o) { |
| 513 |
// remove via DOM calls so we don't lose event handlers |
| 514 |
if (this.parentNode) |
| 515 |
this.parentNode.removeChild(this); |
| 516 |
}); |
| 517 |
|
| 518 |
if (data && data.el) { |
| 519 |
data.el.style.display = data.display; |
| 520 |
data.el.style.position = data.position; |
| 521 |
data.el.style.cursor = 'default'; // #59 |
| 522 |
if (data.parent) |
| 523 |
data.parent.appendChild(data.el); |
| 524 |
$el.removeData('blockUI.history'); |
| 525 |
} |
| 526 |
|
| 527 |
if ($el.data('blockUI.static')) { |
| 528 |
$el.css('position', 'static'); // #22 |
| 529 |
} |
| 530 |
|
| 531 |
if (typeof opts.onUnblock == 'function') |
| 532 |
opts.onUnblock(el,opts); |
| 533 |
|
| 534 |
// fix issue in Safari 6 where block artifacts remain until reflow |
| 535 |
var body = $(document.body), w = body.width(), cssW = body[0].style.width; |
| 536 |
body.width(w-1).width(w); |
| 537 |
body[0].style.width = cssW; |
| 538 |
} |
| 539 |
|
| 540 |
// bind/unbind the handler |
| 541 |
function bind(b, el, opts) { |
| 542 |
var full = el == window, $el = $(el); |
| 543 |
|
| 544 |
// don't bother unbinding if there is nothing to unbind |
| 545 |
if (!b && (full && !pageBlock || !full && !$el.data('blockUI.isBlocked'))) |
| 546 |
return; |
| 547 |
|
| 548 |
$el.data('blockUI.isBlocked', b); |
| 549 |
|
| 550 |
// don't bind events when overlay is not in use or if bindEvents is false |
| 551 |
if (!full || !opts.bindEvents || (b && !opts.showOverlay)) |
| 552 |
return; |
| 553 |
|
| 554 |
// bind anchors and inputs for mouse and key events |
| 555 |
var events = 'mousedown mouseup keydown keypress keyup touchstart touchend touchmove'; |
| 556 |
if (b) |
| 557 |
$(document).on(events, opts, handler); |
| 558 |
else |
| 559 |
$(document).off(events, handler); |
| 560 |
|
| 561 |
// former impl... |
| 562 |
// var $e = $('a,:input'); |
| 563 |
// b ? $e.bind(events, opts, handler) : $e.unbind(events, handler); |
| 564 |
} |
| 565 |
|
| 566 |
// event handler to suppress keyboard/mouse events when blocking |
| 567 |
function handler(e) { |
| 568 |
// allow tab navigation (conditionally) |
| 569 |
if (e.type === 'keydown' && e.keyCode && e.keyCode == 9) { |
| 570 |
if (pageBlock && e.data.constrainTabKey) { |
| 571 |
var els = pageBlockEls; |
| 572 |
var fwd = !e.shiftKey && e.target === els[els.length-1]; |
| 573 |
var back = e.shiftKey && e.target === els[0]; |
| 574 |
if (fwd || back) { |
| 575 |
setTimeout(function(){focus(back);},10); |
| 576 |
return false; |
| 577 |
} |
| 578 |
} |
| 579 |
} |
| 580 |
var opts = e.data; |
| 581 |
var target = $(e.target); |
| 582 |
if (target.hasClass('blockOverlay') && opts.onOverlayClick) |
| 583 |
opts.onOverlayClick(e); |
| 584 |
|
| 585 |
// allow events within the message content |
| 586 |
if (target.parents('div.' + opts.blockMsgClass).length > 0) |
| 587 |
return true; |
| 588 |
|
| 589 |
// allow events for content that is not being blocked |
| 590 |
return target.parents().children().filter('div.blockUI').length === 0; |
| 591 |
} |
| 592 |
|
| 593 |
function focus(back) { |
| 594 |
if (!pageBlockEls) |
| 595 |
return; |
| 596 |
var e = pageBlockEls[back===true ? pageBlockEls.length-1 : 0]; |
| 597 |
if (e) |
| 598 |
e.focus(); |
| 599 |
} |
| 600 |
|
| 601 |
function center(el, x, y) { |
| 602 |
var p = el.parentNode, s = el.style; |
| 603 |
var l = ((p.offsetWidth - el.offsetWidth)/2) - sz(p,'borderLeftWidth'); |
| 604 |
var t = ((p.offsetHeight - el.offsetHeight)/2) - sz(p,'borderTopWidth'); |
| 605 |
if (x) s.left = l > 0 ? (l+'px') : '0'; |
| 606 |
if (y) s.top = t > 0 ? (t+'px') : '0'; |
| 607 |
} |
| 608 |
|
| 609 |
function sz(el, p) { |
| 610 |
return parseInt($.css(el,p),10)||0; |
| 611 |
} |
| 612 |
jQuery.migrateDeduplicateWarnings = migrateDeduplicateWarnings; |
| 613 |
} |
| 614 |
|
| 615 |
|
| 616 |
/*global define:true */ |
| 617 |
if (typeof define === 'function' && define.amd && define.amd.jQuery) { |
| 618 |
define(['jquery'], setup); |
| 619 |
} else { |
| 620 |
setup(jQuery); |
| 621 |
} |
| 622 |
|
| 623 |
})(); |
| 624 |
|
