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calcifer/web/semantic/dist/components/dropdown.min.js
Tim Schumacher 2027b94179 Update Semantic
Fixes #40,#24
2015-03-29 19:33:23 +02:00

11 lines
No EOL
22 KiB
JavaScript

/*!
* # Semantic UI 1.11.4 - Dropdown
* http://github.com/semantic-org/semantic-ui/
*
*
* Copyright 2014 Contributors
* Released under the MIT license
* http://opensource.org/licenses/MIT
*
*/
!function(e,t,n,i){"use strict";e.fn.dropdown=function(o){var a,r=e(this),s=e(n),c=r.selector||"",l="ontouchstart"in n.documentElement,u=(new Date).getTime(),d=[],f=arguments[0],v="string"==typeof f,m=[].slice.call(arguments,1);return r.each(function(h){var g,p,b,w,y=e.isPlainObject(o)?e.extend(!0,{},e.fn.dropdown.settings,o):e.extend({},e.fn.dropdown.settings),x=y.className,T=y.metadata,S=y.namespace,C=y.selector,k=y.error,I="."+S,E="module-"+S,A=e(this),D=A.find(C.text),F=A.find(C.search),M=A.find(C.input),O=A.prev().find(C.text).length>0?A.prev().find(C.text):A.prev(),q=A.children(C.menu),V=q.find(C.item),z=!1,Q=!1,R=this,P=A.data(E);w={initialize:function(){w.debug("Initializing dropdown",y),w.is.alreadySetup()?w.setup.reference():(w.setup.layout(),w.save.defaults(),w.set.selected(),w.create.id(),l&&w.bind.touchEvents(),w.bind.mouseEvents(),w.bind.keyboardEvents(),w.observeChanges(),w.instantiate())},instantiate:function(){w.verbose("Storing instance of dropdown",w),P=w,A.data(E,w)},destroy:function(){w.verbose("Destroying previous dropdown for",A),w.remove.tabbable(),A.off(I).removeData(E),q.off(I),s.off(g)},observeChanges:function(){"MutationObserver"in t&&(b=new MutationObserver(function(e){w.is.selectMutation(e)?(w.debug("<select> modified, recreating menu"),w.setup.select()):(w.debug("DOM tree modified, updating selector cache"),w.refresh())}),b.observe(R,{childList:!0,subtree:!0}),w.debug("Setting up mutation observer",b))},create:{id:function(){p=(Math.random().toString(16)+"000000000").substr(2,8),g="."+p,w.verbose("Creating unique id for element",p)}},search:function(){var e;e=F.val(),w.verbose("Searching for query",e),w.filter(e),w.is.searchSelection()&&w.can.show()&&w.show()},setup:{layout:function(){A.is("select")&&w.setup.select(),w.is.search()&&!w.is.searchable()&&(F=e("<input />").addClass(x.search).insertBefore(D)),y.allowTab&&w.set.tabbable()},select:function(){var t=w.get.selectValues();w.debug("Dropdown initialized on a select",t),A.is("select")&&(M=A),M.parent(C.dropdown).length>0?(w.debug("UI dropdown already exists. 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visibility"),w.is.active()?w.hide():w.show()},show:function(t){t=e.isFunction(t)?t:function(){},w.is.searchSelection()&&w.is.allFiltered()||w.can.show()&&!w.is.active()&&(w.debug("Showing dropdown"),w.animate.show(function(){w.can.click()&&w.bind.intent(),w.set.visible(),t.call(R)}),y.onShow.call(R))},hide:function(t){t=e.isFunction(t)?t:function(){},w.is.active()&&(w.debug("Hiding dropdown"),w.animate.hide(function(){w.remove.visible(),t.call(R)}),y.onHide.call(R))},hideOthers:function(){w.verbose("Finding other dropdowns to hide"),r.not(A).has(C.menu+":visible:not(."+x.animating+")").dropdown("hide")},hideSubMenus:function(){var e=q.find(C.menu);e.transition("hide")},bind:{keyboardEvents:function(){w.debug("Binding keyboard events"),A.on("keydown"+I,w.event.keydown),w.is.searchable()&&A.on(w.get.inputEvent(),C.search,w.event.input)},touchEvents:function(){w.debug("Touch device detected binding additional touch events"),w.is.searchSelection()||A.on("touchstart"+I,w.event.test.toggle),q.on("touchstart"+I,C.item,w.event.item.mouseenter)},mouseEvents:function(){w.verbose("Mouse detected binding mouse events"),w.is.searchSelection()?A.on("mousedown"+I,C.menu,w.event.menu.activate).on("mouseup"+I,C.menu,w.event.menu.deactivate).on("click"+I,C.search,w.show).on("focus"+I,C.search,w.event.searchFocus).on("blur"+I,C.search,w.event.searchBlur).on("click"+I,C.text,w.event.searchTextFocus):("click"==y.on?A.on("click"+I,w.event.test.toggle):"hover"==y.on?A.on("mouseenter"+I,w.delay.show).on("mouseleave"+I,w.delay.hide):A.on(y.on+I,w.toggle),A.on("mousedown"+I,w.event.mousedown).on("mouseup"+I,w.event.mouseup).on("focus"+I,w.event.focus).on("blur"+I,w.event.blur)),q.on("mouseenter"+I,C.item,w.event.item.mouseenter).on("mouseleave"+I,C.item,w.event.item.mouseleave).on("click"+I,C.item,w.event.item.click)},intent:function(){w.verbose("Binding hide intent event to 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n=e(this),i=e(t?t.target:""),o=n.find(C.menu),a=w.get.choiceText(n),r=w.get.choiceValue(n,a),s=function(){w.remove.searchTerm(),w.determine.selectAction(a,r)},c=o.length>0,l=o.find(i).length>0;l||c&&!y.allowCategorySelection||s()}},resetStyle:function(){e(this).removeAttr("style")}},determine:{selectAction:function(t,n){w.verbose("Determining action",y.action),e.isFunction(w.action[y.action])?(w.verbose("Triggering preset action",y.action,t,n),w.action[y.action](t,n)):e.isFunction(y.action)?(w.verbose("Triggering user action",y.action,t,n),y.action(t,n)):w.error(k.action,y.action)},eventInModule:function(t,n){return n=e.isFunction(n)?n:function(){},0===e(t.target).closest(A).length?(w.verbose("Triggering event",n),n(),!0):(w.verbose("Event occurred in dropdown, canceling callback"),!1)},eventInMenu:function(t,n){return n=e.isFunction(n)?n:function(){},0===e(t.target).closest(q).length?(w.verbose("Triggering event",n),n(),!0):(w.verbose("Event occurred in dropdown menu, canceling 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e?e.oninput!==i?"input":e.onpropertychange!==i?"propertychange":"keyup":!1},selectValues:function(){var t={};return t.values=y.sortSelect?{}:[],A.find("option").each(function(){var n=e(this).html(),o=e(this).attr("value")!==i?e(this).attr("value"):n;""===o?t.placeholder=n:y.sortSelect?t.values[o]={name:n,value:o}:t.values.push({name:n,value:o})}),y.sortSelect?w.debug("Retrieved and sorted values from select",t):w.debug("Retreived values from select",t),t},activeItem:function(){return V.filter("."+x.active)},item:function(t,n){var o=!1;return t=t!==i?t:w.get.value()!==i?w.get.value():w.get.text(),n=""===t||0===t?!0:n||!1,t!==i?V.each(function(){var i=e(this),a=w.get.choiceText(i),r=w.get.choiceValue(i,a);n?(w.verbose("Ambiguous dropdown value using strict type check",i,t),r===t?o=e(this):o||a!==t||(o=e(this))):r==t?(w.verbose("Found select item by value",r,t),o=e(this)):o||a!=t||(w.verbose("Found select item by 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