22 lines
41 KiB
JavaScript
22 lines
41 KiB
JavaScript
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/*
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Copyright 2012 Igor Vaynberg
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Version: 3.3.2 Timestamp: Mon Mar 25 12:14:18 PDT 2013
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This software is licensed under the Apache License, Version 2.0 (the "Apache License") or the GNU
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General Public License version 2 (the "GPL License"). You may choose either license to govern your
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use of this software only upon the condition that you accept all of the terms of either the Apache
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License or the GPL License.
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You may obtain a copy of the Apache License and the GPL License at:
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http://www.apache.org/licenses/LICENSE-2.0
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http://www.gnu.org/licenses/gpl-2.0.html
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Unless required by applicable law or agreed to in writing, software distributed under the Apache License
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or the GPL Licesnse is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
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either express or implied. See the Apache License and the GPL License for the specific language governing
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permissions and limitations under the Apache License and the GPL License.
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*/
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(function(a){a.fn.each2===void 0&&a.fn.extend({each2:function(b){for(var c=a([0]),d=-1,e=this.length;e>++d&&(c.context=c[0]=this[d])&&b.call(c[0],d,c)!==!1;);return this}})})(jQuery),function(a,b){"use strict";function k(a,b){for(var c=0,d=b.length;d>c;c+=1)if(l(a,b[c]))return c;return-1}function l(a,c){return a===c?!0:a===b||c===b?!1:null===a||null===c?!1:a.constructor===String?a+""==c+"":c.constructor===String?c+""==a+"":!1}function m(b,c){var d,e,f;if(null===b||1>b.length)return[];for(d=b.split(c),e=0,f=d.length;f>e;e+=1)d[e]=a.trim(d[e]);return d}function n(a){return a.outerWidth(!1)-a.width()}function o(c){var d="keyup-change-value";c.bind("keydown",function(){a.data(c,d)===b&&a.data(c,d,c.val())}),c.bind("keyup",function(){var e=a.data(c,d);e!==b&&c.val()!==e&&(a.removeData(c,d),c.trigger("keyup-change"))})}function p(c){c.bind("mousemove",function(c){var d=i;(d===b||d.x!==c.pageX||d.y!==c.pageY)&&a(c.target).trigger("mousemove-filtered",c)})}function q(a,c,d){d=d||b;var e;return function(){var b=arguments;window.clearTimeout(e),e=window.setTimeout(function(){c.apply(d,b)},a)}}function r(a){var c,b=!1;return function(){return b===!1&&(c=a(),b=!0),c}}function s(a,b){var c=q(a,function(a){b.trigger("scroll-debounced",a)});b.bind("scroll",function(a){k(a.target,b.get())>=0&&c(a)})}function t(a){a[0]!==document.activeElement&&window.setTimeout(function(){var d,b=a[0],c=a.val().length;a.focus(),a.is(":visible")&&b===document.activeElement&&(b.setSelectionRange?b.setSelectionRange(c,c):b.createTextRange&&(d=b.createTextRange(),d.collapse(!1),d.select()))},0)}function u(a){a.preventDefault(),a.stopPropagation()}function v(a){a.preventDefault(),a.stopImmediatePropagation()}function w(b){if(!h){var c=b[0].currentStyle||window.getComputedStyle(b[0],null);h=a(document.createElement("div")).css({position:"absolute",left:"-10000px",top:"-10000px",display:"none",fontSize:c.fontSize,fontFamily:c.fontFamily,fontStyle:c.fontStyle,fontWeight:c.fontWeight,letterSpacing:c.letterSpacing,textTransform:c.textTransform,whiteSpace:"nowrap"}),h.attr("class","select2-sizer"),a("body").append(h)}return h.text(b.val()),h.width()}function x(b,c,d){var e,g,f=[];e=b.attr("class"),e&&(e=""+e,a(e.split(" ")).each2(function(){0===this.indexOf("select2-")&&f.push(this)})),e=c.attr("class"),e&&(e=""+e,a(e.split(" ")).each2(function(){0!==this.indexOf("select2-")&&(g=d(this),g&&f.push(this))})),b.attr("class",f.join(" "))}function y(a,c,d,e){var f=a.toUpperCase().indexOf(c.toUpperCase()),g=c.length;return 0>f?(d.push(e(a)),b):(d.push(e(a.substring(0,f))),d.push("<span class='select2-match'>"),d.push(e(a.substring(f,f+g))),d.push("</span>"),d.push(e(a.substring(f+g,a.length))),b)}function z(b){var c,d=0,e=null,f=b.quietMillis||100,g=b.url,h=this;return function(i){window.clearTimeout(c),c=window.setTimeout(function(){d+=1;var c=d,f=b.data,j=g,k=b.transport||a.ajax,l=b.type||"GET",m={};f=f?f.call(h,i.term,i.page,i.context):null,j="function"==typeof j?j.call(h,i.term,i.page,i.context):j,null!==e&&e.abort(),b.params&&(a.isFunction(b.params)?a.extend(m,b.params.call(h)):a.extend(m,b.params)),a.extend(m,{url:j,dataType:b.dataType,data:f,type:l,cache:!1,success:function(a){if(!(d>c)){var e=b.results(a,i.page);i.callback(e)}}}),e=k.call(h,m)},f)}}function A(c){var e,f,d=c,g=function(a){return""+a.text};a.isArray(d)&&(f=d,d={results:f}),a.isFunction(d)===!1&&(f=d,d=function(){return f});var h=d();return h.text&&(g=h.text,a.isFunction(g)||(e=d.text,g=function(a){return a[e]})),function(c){var h,e=c.term,f={results:[]};return""===e?(c.callback(d()),b):(h=function(b,d){var f,i;if(b=b[0],b.children){f={};for(i in b)b.hasOwnProperty(i)&&(f[i]=b[i]);f.children=[],a(b.children).each2(function(a,b){h(b,f.children)}),(f.children.length||c.matcher(e,g(f),b))&&d.push(f)}else c.matcher(e,g(b),b)&&d.push(b)},a(d().results).each2(function(a,b){h(b,f.results)}),c.callback(f),b)}}function B(c){var d=a.isFunction(c);return function(e){var f=e.term,g={results:[]};a(d?c():c).each(function(){var a=this.text!==b,c=a?this.text:this;(""===f||e.matcher(f,c))&&g.results.push(a?this:{i
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})),this.container.delegate(d,"focus",this.bind(function(){this.enabled&&(this.container.addClass("select2-container-active"),this.dropdown.addClass("select2-drop-active"),this.clearPlaceholder())})),this.initContainerWidth(),this.clearSearch()},enable:function(){this.enabled||(this.parent.enable.apply(this,arguments),this.search.removeAttr("disabled"))},disable:function(){this.enabled&&(this.parent.disable.apply(this,arguments),this.search.attr("disabled",!0))},initSelection:function(){if(""===this.opts.element.val()&&""===this.opts.element.text()&&(this.updateSelection([]),this.close(),this.clearSearch()),this.select||""!==this.opts.element.val()){var c=this;this.opts.initSelection.call(null,this.opts.element,function(a){a!==b&&null!==a&&(c.updateSelection(a),c.close(),c.clearSearch())})}},clearSearch:function(){var a=this.getPlaceholder();a!==b&&0===this.getVal().length&&this.search.hasClass("select2-focused")===!1?(this.search.val(a).addClass("select2-default"),this.search.width(this.getMaxSearchWidth())):this.search.val("").width(10)},clearPlaceholder:function(){this.search.hasClass("select2-default")&&this.search.val("").removeClass("select2-default")},opening:function(){this.clearPlaceholder(),this.resizeSearch(),this.parent.opening.apply(this,arguments),this.focusSearch(),this.opts.element.trigger(a.Event("open"))},close:function(){this.opened()&&this.parent.close.apply(this,arguments)},focus:function(){this.close(),this.search.focus()},isFocused:function(){return this.search.hasClass("select2-focused")},updateSelection:function(b){var c=[],d=[],e=this;a(b).each(function(){0>k(e.id(this),c)&&(c.push(e.id(this)),d.push(this))}),b=d,this.selection.find(".select2-search-choice").remove(),a(b).each(function(){e.addSelectedChoice(this)}),e.postprocessResults()},tokenize:function(){var a=this.search.val();a=this.opts.tokenizer(a,this.data(),this.bind(this.onSelect),this.opts),null!=a&&a!=b&&(this.search.val(a),a.length>0&&this.open())},onSelect:function(a,b){this.addSelectedChoice(a),this.opts.element.trigger({type:"selected",val:this.id(a),choice:a}),(this.select||!this.opts.closeOnSelect)&&this.postprocessResults(),this.opts.closeOnSelect?(this.close(),this.search.width(10)):this.countSelectableResults()>0?(this.search.width(10),this.resizeSearch(),this.getMaximumSelectionSize()>0&&this.val().length>=this.getMaximumSelectionSize()&&this.updateResults(!0),this.positionDropdown()):(this.close(),this.search.width(10)),this.triggerChange({added:a}),b&&b.noFocus||this.focusSearch()},cancel:function(){this.close(),this.focusSearch()},addSelectedChoice:function(c){var j,d=!c.locked,e=a("<li class='select2-search-choice'> <div></div> <a href='#' onclick='return false;' class='select2-search-choice-close' tabindex='-1'></a></li>"),f=a("<li class='select2-search-choice select2-locked'><div></div></li>"),g=d?e:f,h=this.id(c),i=this.getVal();j=this.opts.formatSelection(c,g.find("div")),j!=b&&g.find("div").replaceWith("<div>"+this.opts.escapeMarkup(j)+"</div>"),d&&g.find(".select2-search-choice-close").bind("mousedown",u).bind("click dblclick",this.bind(function(b){this.enabled&&(a(b.target).closest(".select2-search-choice").fadeOut("fast",this.bind(function(){this.unselect(a(b.target)),this.selection.find(".select2-search-choice-focus").removeClass("select2-search-choice-focus"),this.close(),this.focusSearch()})).dequeue(),u(b))})).bind("focus",this.bind(function(){this.enabled&&(this.container.addClass("select2-container-active"),this.dropdown.addClass("select2-drop-active"))})),g.data("select2-data",c),g.insertBefore(this.searchContainer),i.push(h),this.setVal(i)},unselect:function(a){var c,d,b=this.getVal();if(a=a.closest(".select2-search-choice"),0===a.length)throw"Invalid argument: "+a+". Must be .select2-search-choice";c=a.data("select2-data"),c&&(d=k(this.id(c),b),d>=0&&(b.splice(d,1),this.setVal(b),this.select&&this.postprocessResults()),a.remove(),this.opts.element.trigger({type:"removed",val:this.id(c),choice:c}),this.triggerChange({removed:c}))},postprocessResults:function(){var a=this.getVal(),b=this.results.f
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