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3975
: addons/web/static/lib/jquery.blockUI/jquery.blockUI.js
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- Committer: Prashant Panchal(OpenERP)
- Date: 2014-04-16 09:24:51 UTC
- Revision ID: ppa@tinyerp.com-20140416092451-outv36dahgip1860
[IMP] add jquery-migrate-1.1.1.j & jquery-1.9.1.js & change in web
- files modified:
- addons/web/__openerp__.py
added
removed
addons/web/static/lib/jquery.blockUI/jquery.blockUI.js
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/*!
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* jQuery blockUI plugin
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* Version 2.39 (23-MAY-2011)
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* @requires jQuery v1.2.3 or later
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* Version 2.66.0-2013.10.09
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* Requires jQuery v1.7 or later
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*
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* Examples at: http://malsup.com/jquery/block/
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* Copyright (c) 2007-2010 M. Alsup
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* Copyright (c) 2007-2013 M. Alsup
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* Dual licensed under the MIT and GPL licenses:
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* http://www.opensource.org/licenses/mit-license.php
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* http://www.gnu.org/licenses/gpl.html
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* Thanks to Amir-Hossein Sobhi for some excellent contributions!
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*/
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;(function($) {
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if (/1\.(0|1|2)\.(0|1|2)/.test($.fn.jquery) || /^1.1/.test($.fn.jquery)) {
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alert('blockUI requires jQuery v1.2.3 or later! You are using v' + $.fn.jquery);
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return;
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}
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$.fn._fadeIn = $.fn.fadeIn;
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var noOp = function() {};
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// this bit is to ensure we don't call setExpression when we shouldn't (with extra muscle to handle
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// retarded userAgent strings on Vista)
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var mode = document.documentMode || 0;
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var setExpr = $.browser.msie && (($.browser.version < 8 && !mode) || mode < 8);
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var ie6 = $.browser.msie && /MSIE 6.0/.test(navigator.userAgent) && !mode;
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// global $ methods for blocking/unblocking the entire page
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$.blockUI = function(opts) { install(window, opts); };
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$.unblockUI = function(opts) { remove(window, opts); };
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// convenience method for quick growl-like notifications (http://www.google.com/search?q=growl)
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$.growlUI = function(title, message, timeout, onClose) {
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var $m = $('<div class="growlUI"></div>');
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if (title) $m.append('<h1>'+title+'</h1>');
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if (message) $m.append('<h2>'+message+'</h2>');
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if (timeout == undefined) timeout = 3000;
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$.blockUI({
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message: $m, fadeIn: 700, fadeOut: 1000, centerY: false,
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timeout: timeout, showOverlay: false,
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onUnblock: onClose,
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css: $.blockUI.defaults.growlCSS
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});
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};
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// plugin method for blocking element content
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$.fn.block = function(opts) {
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return this.unblock({ fadeOut: 0 }).each(function() {
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if ($.css(this,'position') == 'static')
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this.style.position = 'relative';
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if ($.browser.msie)
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this.style.zoom = 1; // force 'hasLayout'
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install(this, opts);
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});
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};
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// plugin method for unblocking element content
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$.fn.unblock = function(opts) {
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return this.each(function() {
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remove(this, opts);
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});
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};
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$.blockUI.version = 2.39; // 2nd generation blocking at no extra cost!
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// override these in your code to change the default behavior and style
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$.blockUI.defaults = {
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// message displayed when blocking (use null for no message)
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message: '<h1>Please wait...</h1>',
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title: null, // title string; only used when theme == true
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draggable: true, // only used when theme == true (requires jquery-ui.js to be loaded)
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theme: false, // set to true to use with jQuery UI themes
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// styles for the message when blocking; if you wish to disable
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// these and use an external stylesheet then do this in your code:
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// $.blockUI.defaults.css = {};
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css: {
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padding: 0,
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margin: 0,
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width: '30%',
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top: '40%',
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left: '35%',
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textAlign: 'center',
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color: '#000',
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border: '3px solid #aaa',
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backgroundColor:'#fff',
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cursor: 'wait'
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},
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// minimal style set used when themes are used
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themedCSS: {
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width: '30%',
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top: '40%',
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left: '35%'
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},
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// styles for the overlay
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overlayCSS: {
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backgroundColor: '#000',
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opacity: 0.6,
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cursor: 'wait'
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},
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// styles applied when using $.growlUI
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growlCSS: {
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width: '350px',
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top: '10px',
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left: '',
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right: '10px',
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border: 'none',
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padding: '5px',
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opacity: 0.6,
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cursor: 'default',
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color: '#fff',
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backgroundColor: '#000',
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'-webkit-border-radius': '10px',
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'-moz-border-radius': '10px',
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'border-radius': '10px'
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},
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// IE issues: 'about:blank' fails on HTTPS and javascript:false is s-l-o-w
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// (hat tip to Jorge H. N. de Vasconcelos)
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iframeSrc: /^https/i.test(window.location.href || '') ? 'javascript:false' : 'about:blank',
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// force usage of iframe in non-IE browsers (handy for blocking applets)
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forceIframe: false,
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// z-index for the blocking overlay
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baseZ: 1000,
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// set these to true to have the message automatically centered
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centerX: true, // <-- only effects element blocking (page block controlled via css above)
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centerY: true,
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// allow body element to be stetched in ie6; this makes blocking look better
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// on "short" pages. disable if you wish to prevent changes to the body height
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allowBodyStretch: true,
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// enable if you want key and mouse events to be disabled for content that is blocked
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bindEvents: true,
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// be default blockUI will supress tab navigation from leaving blocking content
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// (if bindEvents is true)
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constrainTabKey: true,
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// fadeIn time in millis; set to 0 to disable fadeIn on block
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fadeIn: 200,
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// fadeOut time in millis; set to 0 to disable fadeOut on unblock
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fadeOut: 400,
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// time in millis to wait before auto-unblocking; set to 0 to disable auto-unblock
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timeout: 0,
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// disable if you don't want to show the overlay
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showOverlay: true,
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// if true, focus will be placed in the first available input field when
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// page blocking
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focusInput: true,
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// suppresses the use of overlay styles on FF/Linux (due to performance issues with opacity)
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applyPlatformOpacityRules: true,
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// callback method invoked when fadeIn has completed and blocking message is visible
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onBlock: null,
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// callback method invoked when unblocking has completed; the callback is
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// passed the element that has been unblocked (which is the window object for page
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// blocks) and the options that were passed to the unblock call:
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// onUnblock(element, options)
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onUnblock: null,
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// don't ask; if you really must know: http://groups.google.com/group/jquery-en/browse_thread/thread/36640a8730503595/2f6a79a77a78e493#2f6a79a77a78e493
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quirksmodeOffsetHack: 4,
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// class name of the message block
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blockMsgClass: 'blockMsg'
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};
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// private data and functions follow...
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var pageBlock = null;
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var pageBlockEls = [];
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function install(el, opts) {
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var full = (el == window);
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var msg = opts && opts.message !== undefined ? opts.message : undefined;
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opts = $.extend({}, $.blockUI.defaults, opts || {});
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opts.overlayCSS = $.extend({}, $.blockUI.defaults.overlayCSS, opts.overlayCSS || {});
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var css = $.extend({}, $.blockUI.defaults.css, opts.css || {});
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var themedCSS = $.extend({}, $.blockUI.defaults.themedCSS, opts.themedCSS || {});
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msg = msg === undefined ? opts.message : msg;
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// remove the current block (if there is one)
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if (full && pageBlock)
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remove(window, {fadeOut:0});
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// if an existing element is being used as the blocking content then we capture
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// its current place in the DOM (and current display style) so we can restore
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// it when we unblock
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if (msg && typeof msg != 'string' && (msg.parentNode || msg.jquery)) {
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var node = msg.jquery ? msg[0] : msg;
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var data = {};
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$(el).data('blockUI.history', data);
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data.el = node;
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data.parent = node.parentNode;
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data.display = node.style.display;
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data.position = node.style.position;
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if (data.parent)
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data.parent.removeChild(node);
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}
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$(el).data('blockUI.onUnblock', opts.onUnblock);
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var z = opts.baseZ;
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// blockUI uses 3 layers for blocking, for simplicity they are all used on every platform;
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// layer1 is the iframe layer which is used to supress bleed through of underlying content
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// layer2 is the overlay layer which has opacity and a wait cursor (by default)
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// layer3 is the message content that is displayed while blocking
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var lyr1 = ($.browser.msie || opts.forceIframe)
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? $('<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>')
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: $('<div class="blockUI" style="display:none"></div>');
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var lyr2 = opts.theme
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? $('<div class="blockUI blockOverlay ui-widget-overlay" style="z-index:'+ (z++) +';display:none"></div>')
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: $('<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>');
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var lyr3, s;
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if (opts.theme && full) {
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s = '<div class="blockUI ' + opts.blockMsgClass + ' blockPage ui-dialog ui-widget ui-corner-all" style="z-index:'+(z+10)+';display:none;position:fixed">' +
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'<div class="ui-widget-header ui-dialog-titlebar ui-corner-all blockTitle">'+(opts.title || ' ')+'</div>' +
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'<div class="ui-widget-content ui-dialog-content"></div>' +
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'</div>';
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}
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else if (opts.theme) {
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s = '<div class="blockUI ' + opts.blockMsgClass + ' blockElement ui-dialog ui-widget ui-corner-all" style="z-index:'+(z+10)+';display:none;position:absolute">' +
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'<div class="ui-widget-header ui-dialog-titlebar ui-corner-all blockTitle">'+(opts.title || ' ')+'</div>' +
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'<div class="ui-widget-content ui-dialog-content"></div>' +
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'</div>';
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}
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else if (full) {
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s = '<div class="blockUI ' + opts.blockMsgClass + ' blockPage" style="z-index:'+(z+10)+';display:none;position:fixed"></div>';
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}
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else {
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s = '<div class="blockUI ' + opts.blockMsgClass + ' blockElement" style="z-index:'+(z+10)+';display:none;position:absolute"></div>';
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}
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lyr3 = $(s);
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// if we have a message, style it
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if (msg) {
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if (opts.theme) {
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lyr3.css(themedCSS);
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lyr3.addClass('ui-widget-content');
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}
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else
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lyr3.css(css);
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}
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// style the overlay
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if (!opts.theme && (!opts.applyPlatformOpacityRules || !($.browser.mozilla && /Linux/.test(navigator.platform))))
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lyr2.css(opts.overlayCSS);
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lyr2.css('position', full ? 'fixed' : 'absolute');
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// make iframe layer transparent in IE
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if ($.browser.msie || opts.forceIframe)
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lyr1.css('opacity',0.0);
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//$([lyr1[0],lyr2[0],lyr3[0]]).appendTo(full ? 'body' : el);
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var layers = [lyr1,lyr2,lyr3], $par = full ? $('body') : $(el);
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$.each(layers, function() {
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this.appendTo($par);
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});
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if (opts.theme && opts.draggable && $.fn.draggable) {
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lyr3.draggable({
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handle: '.ui-dialog-titlebar',
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cancel: 'li'
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});
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}
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// ie7 must use absolute positioning in quirks mode and to account for activex issues (when scrolling)
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var expr = setExpr && (!$.boxModel || $('object,embed', full ? null : el).length > 0);
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if (ie6 || expr) {
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// give body 100% height
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if (full && opts.allowBodyStretch && $.boxModel)
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$('html,body').css('height','100%');
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// fix ie6 issue when blocked element has a border width
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if ((ie6 || !$.boxModel) && !full) {
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var t = sz(el,'borderTopWidth'), l = sz(el,'borderLeftWidth');
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var fixT = t ? '(0 - '+t+')' : 0;
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var fixL = l ? '(0 - '+l+')' : 0;
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}
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// simulate fixed position
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$.each([lyr1,lyr2,lyr3], function(i,o) {
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var s = o[0].style;
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s.position = 'absolute';
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if (i < 2) {
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full ? s.setExpression('height','Math.max(document.body.scrollHeight, document.body.offsetHeight) - (jQuery.boxModel?0:'+opts.quirksmodeOffsetHack+') + "px"')
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: s.setExpression('height','this.parentNode.offsetHeight + "px"');
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full ? s.setExpression('width','jQuery.boxModel && document.documentElement.clientWidth || document.body.clientWidth + "px"')
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: s.setExpression('width','this.parentNode.offsetWidth + "px"');
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if (fixL) s.setExpression('left', fixL);
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if (fixT) s.setExpression('top', fixT);
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}
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else if (opts.centerY) {
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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"');
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s.marginTop = 0;
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}
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else if (!opts.centerY && full) {
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var top = (opts.css && opts.css.top) ? parseInt(opts.css.top) : 0;
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var expression = '((document.documentElement.scrollTop ? document.documentElement.scrollTop : document.body.scrollTop) + '+top+') + "px"';
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s.setExpression('top',expression);
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}
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});
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}
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// show the message
328
if (msg) {
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if (opts.theme)
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lyr3.find('.ui-widget-content').append(msg);
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else
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lyr3.append(msg);
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if (msg.jquery || msg.nodeType)
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$(msg).show();
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}
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if (($.browser.msie || opts.forceIframe) && opts.showOverlay)
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lyr1.show(); // opacity is zero
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if (opts.fadeIn) {
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var cb = opts.onBlock ? opts.onBlock : noOp;
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var cb1 = (opts.showOverlay && !msg) ? cb : noOp;
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var cb2 = msg ? cb : noOp;
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if (opts.showOverlay)
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lyr2._fadeIn(opts.fadeIn, cb1);
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if (msg)
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lyr3._fadeIn(opts.fadeIn, cb2);
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}
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else {
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if (opts.showOverlay)
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lyr2.show();
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if (msg)
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lyr3.show();
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if (opts.onBlock)
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opts.onBlock();
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}
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// bind key and mouse events
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bind(1, el, opts);
359
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if (full) {
361
pageBlock = lyr3[0];
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pageBlockEls = $(':input:enabled:visible',pageBlock);
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if (opts.focusInput)
364
setTimeout(focus, 20);
365
}
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else
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center(lyr3[0], opts.centerX, opts.centerY);
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if (opts.timeout) {
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// auto-unblock
371
var to = setTimeout(function() {
372
full ? $.unblockUI(opts) : $(el).unblock(opts);
373
}, opts.timeout);
374
$(el).data('blockUI.timeout', to);
375
}
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};
377
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// remove the block
379
function remove(el, opts) {
380
var full = (el == window);
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var $el = $(el);
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var data = $el.data('blockUI.history');
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var to = $el.data('blockUI.timeout');
384
if (to) {
385
clearTimeout(to);
386
$el.removeData('blockUI.timeout');
387
}
388
opts = $.extend({}, $.blockUI.defaults, opts || {});
389
bind(0, el, opts); // unbind events
390
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if (opts.onUnblock === null) {
392
opts.onUnblock = $el.data('blockUI.onUnblock');
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$el.removeData('blockUI.onUnblock');
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}
395
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var els;
397
if (full) // crazy selector to handle odd field errors in ie6/7
398
els = $('body').children().filter('.blockUI').add('body > .blockUI');
399
else
400
els = $('.blockUI', el);
401
402
if (full)
403
pageBlock = pageBlockEls = null;
404
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if (opts.fadeOut) {
406
els.fadeOut(opts.fadeOut);
407
setTimeout(function() { reset(els,data,opts,el); }, opts.fadeOut);
408
}
409
else
410
reset(els, data, opts, el);
411
};
412
413
// move blocking element back into the DOM where it started
414
function reset(els,data,opts,el) {
415
els.each(function(i,o) {
416
// remove via DOM calls so we don't lose event handlers
417
if (this.parentNode)
418
this.parentNode.removeChild(this);
419
});
420
421
if (data && data.el) {
422
data.el.style.display = data.display;
423
data.el.style.position = data.position;
424
if (data.parent)
425
data.parent.appendChild(data.el);
426
$(el).removeData('blockUI.history');
427
}
428
429
if (typeof opts.onUnblock == 'function')
430
opts.onUnblock(el,opts);
431
};
432
433
// bind/unbind the handler
434
function bind(b, el, opts) {
435
var full = el == window, $el = $(el);
436
437
// don't bother unbinding if there is nothing to unbind
438
if (!b && (full && !pageBlock || !full && !$el.data('blockUI.isBlocked')))
439
return;
440
if (!full)
441
$el.data('blockUI.isBlocked', b);
442
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// don't bind events when overlay is not in use or if bindEvents is false
444
if (!opts.bindEvents || (b && !opts.showOverlay))
445
return;
446
447
// bind anchors and inputs for mouse and key events
448
var events = 'mousedown mouseup keydown keypress';
449
b ? $(document).bind(events, opts, handler) : $(document).unbind(events, handler);
450
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// former impl...
452
// var $e = $('a,:input');
453
// b ? $e.bind(events, opts, handler) : $e.unbind(events, handler);
454
};
455
456
// event handler to suppress keyboard/mouse events when blocking
457
function handler(e) {
458
// allow tab navigation (conditionally)
459
if (e.keyCode && e.keyCode == 9) {
460
if (pageBlock && e.data.constrainTabKey) {
461
var els = pageBlockEls;
462
var fwd = !e.shiftKey && e.target === els[els.length-1];
463
var back = e.shiftKey && e.target === els[0];
464
if (fwd || back) {
465
setTimeout(function(){focus(back)},10);
466
return false;
467
}
468
}
469
}
470
var opts = e.data;
471
// allow events within the message content
472
if ($(e.target).parents('div.' + opts.blockMsgClass).length > 0)
473
return true;
474
475
// allow events for content that is not being blocked
476
return $(e.target).parents().children().filter('div.blockUI').length == 0;
477
};
478
479
function focus(back) {
480
if (!pageBlockEls)
481
return;
482
var e = pageBlockEls[back===true ? pageBlockEls.length-1 : 0];
483
if (e)
484
e.focus();
485
};
486
487
function center(el, x, y) {
488
var p = el.parentNode, s = el.style;
489
var l = ((p.offsetWidth - el.offsetWidth)/2) - sz(p,'borderLeftWidth');
490
var t = ((p.offsetHeight - el.offsetHeight)/2) - sz(p,'borderTopWidth');
491
if (x) s.left = l > 0 ? (l+'px') : '0';
492
if (y) s.top = t > 0 ? (t+'px') : '0';
493
};
494
495
function sz(el, p) {
496
return parseInt($.css(el,p))||0;
497
};
498
499
})(jQuery);
15
;(function() {
16
/*jshint eqeqeq:false curly:false latedef:false */
17
"use strict";
18
19
function setup($) {
20
$.fn._fadeIn = $.fn.fadeIn;
21
22
var noOp = $.noop || function() {};
23
24
// this bit is to ensure we don't call setExpression when we shouldn't (with extra muscle to handle
25
// confusing userAgent strings on Vista)
26
var msie = /MSIE/.test(navigator.userAgent);
27
var ie6 = /MSIE 6.0/.test(navigator.userAgent) && ! /MSIE 8.0/.test(navigator.userAgent);
28
var mode = document.documentMode || 0;
29
var setExpr = $.isFunction( document.createElement('div').style.setExpression );
30
31
// global $ methods for blocking/unblocking the entire page
32
$.blockUI = function(opts) { install(window, opts); };
33
$.unblockUI = function(opts) { remove(window, opts); };
34
35
// convenience method for quick growl-like notifications (http://www.google.com/search?q=growl)
36
$.growlUI = function(title, message, timeout, onClose) {
37
var $m = $('<div class="growlUI"></div>');
38
if (title) $m.append('<h1>'+title+'</h1>');
39
if (message) $m.append('<h2>'+message+'</h2>');
40
if (timeout === undefined) timeout = 3000;
41
42
// Added by konapun: Set timeout to 30 seconds if this growl is moused over, like normal toast notifications
43
var callBlock = function(opts) {
44
opts = opts || {};
45
46
$.blockUI({
47
message: $m,
48
fadeIn : typeof opts.fadeIn !== 'undefined' ? opts.fadeIn : 700,
49
fadeOut: typeof opts.fadeOut !== 'undefined' ? opts.fadeOut : 1000,
50
timeout: typeof opts.timeout !== 'undefined' ? opts.timeout : timeout,
51
centerY: false,
52
showOverlay: false,
53
onUnblock: onClose,
54
css: $.blockUI.defaults.growlCSS
55
});
56
};
57
58
callBlock();
59
var nonmousedOpacity = $m.css('opacity');
60
$m.mouseover(function() {
61
callBlock({
62
fadeIn: 0,
63
timeout: 30000
64
});
65
66
var displayBlock = $('.blockMsg');
67
displayBlock.stop(); // cancel fadeout if it has started
68
displayBlock.fadeTo(300, 1); // make it easier to read the message by removing transparency
69
}).mouseout(function() {
70
$('.blockMsg').fadeOut(1000);
71
});
72
// End konapun additions
73
};
74
75
// plugin method for blocking element content
76
$.fn.block = function(opts) {
77
if ( this[0] === window ) {
78
$.blockUI( opts );
79
return this;
80
}
81
var fullOpts = $.extend({}, $.blockUI.defaults, opts || {});
82
this.each(function() {
83
var $el = $(this);
84
if (fullOpts.ignoreIfBlocked && $el.data('blockUI.isBlocked'))
85
return;
86
$el.unblock({ fadeOut: 0 });
87
});
88
89
return this.each(function() {
90
if ($.css(this,'position') == 'static') {
91
this.style.position = 'relative';
92
$(this).data('blockUI.static', true);
93
}
94
this.style.zoom = 1; // force 'hasLayout' in ie
95
install(this, opts);
96
});
97
};
98
99
// plugin method for unblocking element content
100
$.fn.unblock = function(opts) {
101
if ( this[0] === window ) {
102
$.unblockUI( opts );
103
return this;
104
}
105
return this.each(function() {
106
remove(this, opts);
107
});
108
};
109
110
$.blockUI.version = 2.66; // 2nd generation blocking at no extra cost!
111
112
// override these in your code to change the default behavior and style
113
$.blockUI.defaults = {
114
// message displayed when blocking (use null for no message)
115
message: '<h1>Please wait...</h1>',
116
117
title: null, // title string; only used when theme == true
118
draggable: true, // only used when theme == true (requires jquery-ui.js to be loaded)
119
120
theme: false, // set to true to use with jQuery UI themes
121
122
// styles for the message when blocking; if you wish to disable
123
// these and use an external stylesheet then do this in your code:
124
// $.blockUI.defaults.css = {};
125
css: {
126
padding: 0,
127
margin: 0,
128
width: '30%',
129
top: '40%',
130
left: '35%',
131
textAlign: 'center',
132
color: '#000',
133
border: '3px solid #aaa',
134
backgroundColor:'#fff',
135
cursor: 'wait'
136
},
137
138
// minimal style set used when themes are used
139
themedCSS: {
140
width: '30%',
141
top: '40%',
142
left: '35%'
143
},
144
145
// styles for the overlay
146
overlayCSS: {
147
backgroundColor: '#000',
148
opacity: 0.6,
149
cursor: 'wait'
150
},
151
152
// style to replace wait cursor before unblocking to correct issue
153
// of lingering wait cursor
154
cursorReset: 'default',
155
156
// styles applied when using $.growlUI
157
growlCSS: {
158
width: '350px',
159
top: '10px',
160
left: '',
161
right: '10px',
162
border: 'none',
163
padding: '5px',
164
opacity: 0.6,
165
cursor: 'default',
166
color: '#fff',
167
backgroundColor: '#000',
168
'-webkit-border-radius':'10px',
169
'-moz-border-radius': '10px',
170
'border-radius': '10px'
171
},
172
173
// IE issues: 'about:blank' fails on HTTPS and javascript:false is s-l-o-w
174
// (hat tip to Jorge H. N. de Vasconcelos)
175
/*jshint scripturl:true */
176
iframeSrc: /^https/i.test(window.location.href || '') ? 'javascript:false' : 'about:blank',
177
178
// force usage of iframe in non-IE browsers (handy for blocking applets)
179
forceIframe: false,
180
181
// z-index for the blocking overlay
182
baseZ: 1000,
183
184
// set these to true to have the message automatically centered
185
centerX: true, // <-- only effects element blocking (page block controlled via css above)
186
centerY: true,
187
188
// allow body element to be stetched in ie6; this makes blocking look better
189
// on "short" pages. disable if you wish to prevent changes to the body height
190
allowBodyStretch: true,
191
192
// enable if you want key and mouse events to be disabled for content that is blocked
193
bindEvents: true,
194
195
// be default blockUI will supress tab navigation from leaving blocking content
196
// (if bindEvents is true)
197
constrainTabKey: true,
198
199
// fadeIn time in millis; set to 0 to disable fadeIn on block
200
fadeIn: 200,
201
202
// fadeOut time in millis; set to 0 to disable fadeOut on unblock
203
fadeOut: 400,
204
205
// time in millis to wait before auto-unblocking; set to 0 to disable auto-unblock
206
timeout: 0,
207
208
// disable if you don't want to show the overlay
209
showOverlay: true,
210
211
// if true, focus will be placed in the first available input field when
212
// page blocking
213
focusInput: true,
214
215
// elements that can receive focus
216
focusableElements: ':input:enabled:visible',
217
218
// suppresses the use of overlay styles on FF/Linux (due to performance issues with opacity)
219
// no longer needed in 2012
220
// applyPlatformOpacityRules: true,
221
222
// callback method invoked when fadeIn has completed and blocking message is visible
223
onBlock: null,
224
225
// callback method invoked when unblocking has completed; the callback is
226
// passed the element that has been unblocked (which is the window object for page
227
// blocks) and the options that were passed to the unblock call:
228
// onUnblock(element, options)
229
onUnblock: null,
230
231
// callback method invoked when the overlay area is clicked.
232
// setting this will turn the cursor to a pointer, otherwise cursor defined in overlayCss will be used.
233
onOverlayClick: null,
234
235
// don't ask; if you really must know: http://groups.google.com/group/jquery-en/browse_thread/thread/36640a8730503595/2f6a79a77a78e493#2f6a79a77a78e493
236
quirksmodeOffsetHack: 4,
237
238
// class name of the message block
239
blockMsgClass: 'blockMsg',
240
241
// if it is already blocked, then ignore it (don't unblock and reblock)
242
ignoreIfBlocked: false
243
};
244
245
// private data and functions follow...
246
247
var pageBlock = null;
248
var pageBlockEls = [];
249
250
function install(el, opts) {
251
var css, themedCSS;
252
var full = (el == window);
253
var msg = (opts && opts.message !== undefined ? opts.message : undefined);
254
opts = $.extend({}, $.blockUI.defaults, opts || {});
255
256
if (opts.ignoreIfBlocked && $(el).data('blockUI.isBlocked'))
257
return;
258
259
opts.overlayCSS = $.extend({}, $.blockUI.defaults.overlayCSS, opts.overlayCSS || {});
260
css = $.extend({}, $.blockUI.defaults.css, opts.css || {});
261
if (opts.onOverlayClick)
262
opts.overlayCSS.cursor = 'pointer';
263
264
themedCSS = $.extend({}, $.blockUI.defaults.themedCSS, opts.themedCSS || {});
265
msg = msg === undefined ? opts.message : msg;
266
267
// remove the current block (if there is one)
268
if (full && pageBlock)
269
remove(window, {fadeOut:0});
270
271
// if an existing element is being used as the blocking content then we capture
272
// its current place in the DOM (and current display style) so we can restore
273
// it when we unblock
274
if (msg && typeof msg != 'string' && (msg.parentNode || msg.jquery)) {
275
var node = msg.jquery ? msg[0] : msg;
276
var data = {};
277
$(el).data('blockUI.history', data);
278
data.el = node;
279
data.parent = node.parentNode;
280
data.display = node.style.display;
281
data.position = node.style.position;
282
if (data.parent)
283
data.parent.removeChild(node);
284
}
285
286
$(el).data('blockUI.onUnblock', opts.onUnblock);
287
var z = opts.baseZ;
288
289
// blockUI uses 3 layers for blocking, for simplicity they are all used on every platform;
290
// layer1 is the iframe layer which is used to supress bleed through of underlying content
291
// layer2 is the overlay layer which has opacity and a wait cursor (by default)
292
// layer3 is the message content that is displayed while blocking
293
var lyr1, lyr2, lyr3, s;
294
if (msie || opts.forceIframe)
295
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>');
296
else
297
lyr1 = $('<div class="blockUI" style="display:none"></div>');
298
299
if (opts.theme)
300
lyr2 = $('<div class="blockUI blockOverlay ui-widget-overlay" style="z-index:'+ (z++) +';display:none"></div>');
301
else
302
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>');
303
304
if (opts.theme && full) {
305
s = '<div class="blockUI ' + opts.blockMsgClass + ' blockPage ui-dialog ui-widget ui-corner-all" style="z-index:'+(z+10)+';display:none;position:fixed">';
306
if ( opts.title ) {
307
s += '<div class="ui-widget-header ui-dialog-titlebar ui-corner-all blockTitle">'+(opts.title || ' ')+'</div>';
308
}
309
s += '<div class="ui-widget-content ui-dialog-content"></div>';
310
s += '</div>';
311
}
312
else if (opts.theme) {
313
s = '<div class="blockUI ' + opts.blockMsgClass + ' blockElement ui-dialog ui-widget ui-corner-all" style="z-index:'+(z+10)+';display:none;position:absolute">';
314
if ( opts.title ) {
315
s += '<div class="ui-widget-header ui-dialog-titlebar ui-corner-all blockTitle">'+(opts.title || ' ')+'</div>';
316
}
317
s += '<div class="ui-widget-content ui-dialog-content"></div>';
318
s += '</div>';
319
}
320
else if (full) {
321
s = '<div class="blockUI ' + opts.blockMsgClass + ' blockPage" style="z-index:'+(z+10)+';display:none;position:fixed"></div>';
322
}
323
else {
324
s = '<div class="blockUI ' + opts.blockMsgClass + ' blockElement" style="z-index:'+(z+10)+';display:none;position:absolute"></div>';
325
}
326
lyr3 = $(s);
327
328
// if we have a message, style it
329
if (msg) {
330
if (opts.theme) {
331
lyr3.css(themedCSS);
332
lyr3.addClass('ui-widget-content');
333
}
334
else
335
lyr3.css(css);
336
}
337
338
// style the overlay
339
if (!opts.theme /*&& (!opts.applyPlatformOpacityRules)*/)
340
lyr2.css(opts.overlayCSS);
341
lyr2.css('position', full ? 'fixed' : 'absolute');
342
343
// make iframe layer transparent in IE
344
if (msie || opts.forceIframe)
345
lyr1.css('opacity',0.0);
346
347
//$([lyr1[0],lyr2[0],lyr3[0]]).appendTo(full ? 'body' : el);
348
var layers = [lyr1,lyr2,lyr3], $par = full ? $('body') : $(el);
349
$.each(layers, function() {
350
this.appendTo($par);
351
});
352
353
if (opts.theme && opts.draggable && $.fn.draggable) {
354
lyr3.draggable({
355
handle: '.ui-dialog-titlebar',
356
cancel: 'li'
357
});
358
}
359
360
// ie7 must use absolute positioning in quirks mode and to account for activex issues (when scrolling)
361
var expr = setExpr && (!$.support.boxModel || $('object,embed', full ? null : el).length > 0);
362
if (ie6 || expr) {
363
// give body 100% height
364
if (full && opts.allowBodyStretch && $.support.boxModel)
365
$('html,body').css('height','100%');
366
367
// fix ie6 issue when blocked element has a border width
368
if ((ie6 || !$.support.boxModel) && !full) {
369
var t = sz(el,'borderTopWidth'), l = sz(el,'borderLeftWidth');
370
var fixT = t ? '(0 - '+t+')' : 0;
371
var fixL = l ? '(0 - '+l+')' : 0;
372
}
373
374
// simulate fixed position
375
$.each(layers, function(i,o) {
376
var s = o[0].style;
377
s.position = 'absolute';
378
if (i < 2) {
379
if (full)
380
s.setExpression('height','Math.max(document.body.scrollHeight, document.body.offsetHeight) - (jQuery.support.boxModel?0:'+opts.quirksmodeOffsetHack+') + "px"');
381
else
382
s.setExpression('height','this.parentNode.offsetHeight + "px"');
383
if (full)
384
s.setExpression('width','jQuery.support.boxModel && document.documentElement.clientWidth || document.body.clientWidth + "px"');
385
else
386
s.setExpression('width','this.parentNode.offsetWidth + "px"');
387
if (fixL) s.setExpression('left', fixL);
388
if (fixT) s.setExpression('top', fixT);
389
}
390
else if (opts.centerY) {
391
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"');
392
s.marginTop = 0;
393
}
394
else if (!opts.centerY && full) {
395
var top = (opts.css && opts.css.top) ? parseInt(opts.css.top, 10) : 0;
396
var expression = '((document.documentElement.scrollTop ? document.documentElement.scrollTop : document.body.scrollTop) + '+top+') + "px"';
397
s.setExpression('top',expression);
398
}
399
});
400
}
401
402
// show the message
403
if (msg) {
404
if (opts.theme)
405
lyr3.find('.ui-widget-content').append(msg);
406
else
407
lyr3.append(msg);
408
if (msg.jquery || msg.nodeType)
409
$(msg).show();
410
}
411
412
if ((msie || opts.forceIframe) && opts.showOverlay)
413
lyr1.show(); // opacity is zero
414
if (opts.fadeIn) {
415
var cb = opts.onBlock ? opts.onBlock : noOp;
416
var cb1 = (opts.showOverlay && !msg) ? cb : noOp;
417
var cb2 = msg ? cb : noOp;
418
if (opts.showOverlay)
419
lyr2._fadeIn(opts.fadeIn, cb1);
420
if (msg)
421
lyr3._fadeIn(opts.fadeIn, cb2);
422
}
423
else {
424
if (opts.showOverlay)
425
lyr2.show();
426
if (msg)
427
lyr3.show();
428
if (opts.onBlock)
429
opts.onBlock();
430
}
431
432
// bind key and mouse events
433
bind(1, el, opts);
434
435
if (full) {
436
pageBlock = lyr3[0];
437
pageBlockEls = $(opts.focusableElements,pageBlock);
438
if (opts.focusInput)
439
setTimeout(focus, 20);
440
}
441
else
442
center(lyr3[0], opts.centerX, opts.centerY);
443
444
if (opts.timeout) {
445
// auto-unblock
446
var to = setTimeout(function() {
447
if (full)
448
$.unblockUI(opts);
449
else
450
$(el).unblock(opts);
451
}, opts.timeout);
452
$(el).data('blockUI.timeout', to);
453
}
454
}
455
456
// remove the block
457
function remove(el, opts) {
458
var count;
459
var full = (el == window);
460
var $el = $(el);
461
var data = $el.data('blockUI.history');
462
var to = $el.data('blockUI.timeout');
463
if (to) {
464
clearTimeout(to);
465
$el.removeData('blockUI.timeout');
466
}
467
opts = $.extend({}, $.blockUI.defaults, opts || {});
468
bind(0, el, opts); // unbind events
469
470
if (opts.onUnblock === null) {
471
opts.onUnblock = $el.data('blockUI.onUnblock');
472
$el.removeData('blockUI.onUnblock');
473
}
474
475
var els;
476
if (full) // crazy selector to handle odd field errors in ie6/7
477
els = $('body').children().filter('.blockUI').add('body > .blockUI');
478
else
479
els = $el.find('>.blockUI');
480
481
// fix cursor issue
482
if ( opts.cursorReset ) {
483
if ( els.length > 1 )
484
els[1].style.cursor = opts.cursorReset;
485
if ( els.length > 2 )
486
els[2].style.cursor = opts.cursorReset;
487
}
488
489
if (full)
490
pageBlock = pageBlockEls = null;
491
492
if (opts.fadeOut) {
493
count = els.length;
494
els.stop().fadeOut(opts.fadeOut, function() {
495
if ( --count === 0)
496
reset(els,data,opts,el);
497
});
498
}
499
else
500
reset(els, data, opts, el);
501
}
502
503
// move blocking element back into the DOM where it started
504
function reset(els,data,opts,el) {
505
var $el = $(el);
506
if ( $el.data('blockUI.isBlocked') )
507
return;
508
509
els.each(function(i,o) {
510
// remove via DOM calls so we don't lose event handlers
511
if (this.parentNode)
512
this.parentNode.removeChild(this);
513
});
514
515
if (data && data.el) {
516
data.el.style.display = data.display;
517
data.el.style.position = data.position;
518
if (data.parent)
519
data.parent.appendChild(data.el);
520
$el.removeData('blockUI.history');
521
}
522
523
if ($el.data('blockUI.static')) {
524
$el.css('position', 'static'); // #22
525
}
526
527
if (typeof opts.onUnblock == 'function')
528
opts.onUnblock(el,opts);
529
530
// fix issue in Safari 6 where block artifacts remain until reflow
531
var body = $(document.body), w = body.width(), cssW = body[0].style.width;
532
body.width(w-1).width(w);
533
body[0].style.width = cssW;
534
}
535
536
// bind/unbind the handler
537
function bind(b, el, opts) {
538
var full = el == window, $el = $(el);
539
540
// don't bother unbinding if there is nothing to unbind
541
if (!b && (full && !pageBlock || !full && !$el.data('blockUI.isBlocked')))
542
return;
543
544
$el.data('blockUI.isBlocked', b);
545
546
// don't bind events when overlay is not in use or if bindEvents is false
547
if (!full || !opts.bindEvents || (b && !opts.showOverlay))
548
return;
549
550
// bind anchors and inputs for mouse and key events
551
var events = 'mousedown mouseup keydown keypress keyup touchstart touchend touchmove';
552
if (b)
553
$(document).bind(events, opts, handler);
554
else
555
$(document).unbind(events, handler);
556
557
// former impl...
558
// var $e = $('a,:input');
559
// b ? $e.bind(events, opts, handler) : $e.unbind(events, handler);
560
}
561
562
// event handler to suppress keyboard/mouse events when blocking
563
function handler(e) {
564
// allow tab navigation (conditionally)
565
if (e.type === 'keydown' && e.keyCode && e.keyCode == 9) {
566
if (pageBlock && e.data.constrainTabKey) {
567
var els = pageBlockEls;
568
var fwd = !e.shiftKey && e.target === els[els.length-1];
569
var back = e.shiftKey && e.target === els[0];
570
if (fwd || back) {
571
setTimeout(function(){focus(back);},10);
572
return false;
573
}
574
}
575
}
576
var opts = e.data;
577
var target = $(e.target);
578
if (target.hasClass('blockOverlay') && opts.onOverlayClick)
579
opts.onOverlayClick(e);
580
581
// allow events within the message content
582
if (target.parents('div.' + opts.blockMsgClass).length > 0)
583
return true;
584
585
// allow events for content that is not being blocked
586
return target.parents().children().filter('div.blockUI').length === 0;
587
}
588
589
function focus(back) {
590
if (!pageBlockEls)
591
return;
592
var e = pageBlockEls[back===true ? pageBlockEls.length-1 : 0];
593
if (e)
594
e.focus();
595
}
596
597
function center(el, x, y) {
598
var p = el.parentNode, s = el.style;
599
var l = ((p.offsetWidth - el.offsetWidth)/2) - sz(p,'borderLeftWidth');
600
var t = ((p.offsetHeight - el.offsetHeight)/2) - sz(p,'borderTopWidth');
601
if (x) s.left = l > 0 ? (l+'px') : '0';
602
if (y) s.top = t > 0 ? (t+'px') : '0';
603
}
604
605
function sz(el, p) {
606
return parseInt($.css(el,p),10)||0;
607
}
608
609
}
610
611
612
/*global define:true */
613
if (typeof define === 'function' && define.amd && define.amd.jQuery) {
614
define(['jquery'], setup);
615
} else {
616
setup(jQuery);
617
}
618
619
})();
Loggerhead is a web-based interface for Breezy
Version: 2.0.1