2 lines
46 KiB
JavaScript
2 lines
46 KiB
JavaScript
/*! jQuery UI Virtual Keyboard v1.30.2 */
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||
!function(e){"function"==typeof define&&define.amd?define(["jquery"],e):"object"==typeof module&&"object"==typeof module.exports?module.exports=e(require("jquery")):e(jQuery)}(function(h){"use strict";var b=h.keyboard=function(c,o){var p,y=this;y.version="1.30.2",y.$el=h(c),y.el=c,y.$el.data("keyboard",y),y.init=function(){y.initialized=!1,y.isTextArea="textarea"===y.el.nodeName.toLowerCase(),y.isInput="input"===y.el.nodeName.toLowerCase(),y.isContentEditable=!y.isTextArea&&!y.isInput&&y.el.isContentEditable;var e,t,a,i=b.css,n=b.events;if(y.isInput&&h.inArray((y.el.type||"").toLowerCase(),b.supportedInputTypes)<0)throw new TypeError('Input of type "'+y.el.type+'" is not supported; use type text, search, URL, tel or password');y.settings=o||{},o&&o.position&&(t=h.extend({},o.position),o.position=null),y.options=p=h.extend(!0,{},b.defaultOptions,o),t&&(p.position=t,o.position=t),y.el.active=!0,y.namespace=".keyboard"+Math.random().toString(16).slice(2),y.extensionNamespace=[],y.shiftActive=y.altActive=y.metaActive=y.sets=y.capsLock=!1,y.rows=["","-shift","-alt","-alt-shift"],y.inPlaceholder=y.$el.attr("placeholder")||"",y.watermark=b.watermark&&""!==y.inPlaceholder,y.repeatTime=1e3/(p.repeatRate||20),p.preventDoubleEventTime=p.preventDoubleEventTime||100,y.isOpen=!1,y.wheel="function"==typeof 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e=b.css,t=h("."+e.isCurrent),a=t.data("keyboard");h.isEmptyObject(a)||a.el===y.el||a.close(!!a.options.autoAccept&&"true"),t.removeClass(e.isCurrent),h("."+e.hasFocus).removeClass(e.hasFocus),y.$el.addClass(e.isCurrent),y.$preview.focus(),y.$keyboard.addClass(e.hasFocus),y.isCurrent(!0),y.isOpen=!0},y.isUnavailable=function(){return y.$el.is(":disabled")||!y.options.activeOnReadonly&&y.$el.attr("readonly")&&!y.$el.hasClass(b.css.locked)},y.isCurrent=function(e){var t=b.currentKeyboard||!1;return e?t=b.currentKeyboard=y.el:!1===e&&t===y.el&&(t=b.currentKeyboard=""),t===y.el},y.hasKeyboard=function(){return y.$keyboard&&0<y.$keyboard.length},y.isVisible=function(){return!!y.hasKeyboard()&&y.$keyboard.is(":visible")},y.setFocus=function(){var 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"))),y.$keyboard&&(!y.$keyboard||y.$keyboard.length&&!h.contains(y.el.ownerDocument.body,y.$keyboard[0]))||y.startup(),y.watermark||y.getValue()!==y.inPlaceholder||(y.$el.removeClass(i.placeholder),y.setValue("",y.$el)),y.originalContent=y.isContentEditable?y.$el.html():y.getValue(y.$el),y.el===y.preview||y.isContentEditable||y.setValue(y.originalContent),p.acceptValid&&p.checkValidOnInit&&y.checkValid(),p.resetDefault&&(y.shiftActive=y.altActive=y.metaActive=!1),y.showSet(),y.isVisible()||y.$el.trigger(b.events.kbBeforeVisible,[y,y.el]),(y.initialized||p.initialFocus||!p.initialFocus&&y.$el.hasClass(b.css.initialFocus))&&y.setCurrent(),y.toggle(),y.$keyboard.show(),p.usePreview&&b.msie&&(void 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e=b.layouts,t=p.language||e[p.layout]&&e[p.layout].lang&&e[p.layout].lang||[p.language||"en"],a=b.language;t="[object Array]"===Object.prototype.toString.call(t)?t[0]:t,t=(y.language=t).split("-")[0],p.display=h.extend(!0,{},a.en.display,a[t]&&a[t].display||{},y.settings.display),p.combos=h.extend(!0,{},a.en.combos,a[t]&&a[t].combos||{},y.settings.combos),p.wheelMessage=a[t]&&a[t].wheelMessage||a.en.wheelMessage,p.rtl=e[p.layout]&&e[p.layout].rtl||a[t]&&a[t].rtl||!1,a[t]&&a[t].comboRegex&&(y.regex=a[t].comboRegex),y.decimal=/^\./.test(p.display.dec),y.$el.toggleClass("rtl",p.rtl).css("direction",p.rtl?"rtl":"")},y.startup=function(){var e=b.css;(p.alwaysOpen||p.userClosed)&&y.$preview||y.makePreview(),y.hasKeyboard()||("custom"===p.layout&&(p.layoutHash="custom"+y.customHash()),y.layout="custom"===p.layout?p.layoutHash:p.layout,y.last.layout=y.layout,y.updateLanguage(),void 0===b.builtLayouts[y.layout]&&("function"==typeof 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0===t?i.end:t)},y.saveLastChange=function(e){y.last.val=e||y.getValue(y.$preview||y.$el),y.isContentEditable&&(y.last.elms=y.el.cloneNode(!0))},y.setScroll=function(){if(!y.isContentEditable&&y.last.virtual){var e,t,a,i,n=y.last.val.substring(0,Math.max(y.last.start,y.last.end));y.$previewCopy||(y.$previewCopy=y.$preview.clone().removeAttr("id").css({position:"absolute",left:0,zIndex:-10,visibility:"hidden"}).addClass(b.css.inputClone),y.$previewCopy[0].disabled=!0,y.isTextArea||y.$previewCopy.css({"white-space":"pre",width:0}),p.usePreview?y.$preview.after(y.$previewCopy):y.$keyboard.prepend(y.$previewCopy)),y.isTextArea?(y.$previewCopy.height(y.lineHeight).val(n),y.preview.scrollTop=y.lineHeight*(Math.floor(y.$previewCopy[0].scrollHeight/y.lineHeight)-1)):(y.$previewCopy.val(n.replace(/\s/g," ")),a=/c/i.test(p.scrollAdjustment)?y.preview.clientWidth/2:p.scrollAdjustment,e=y.$previewCopy[0].scrollWidth-1,void 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t=e.charCode||e.which,a=t>=o.A&&t<=o.Z,i=t>=o.a&&t<=o.z,n=y.last.key=String.fromCharCode(t);if(!(t<o.space)){if(y.last.virtual=!1,y.last.event=e,y.last.$key=[],y.checkCaret&&y.saveCaret(),t!==o.capsLock&&(a||i)&&(y.capsLock=a&&!e.shiftKey||i&&e.shiftKey,y.capsLock&&!y.shiftActive&&(y.shiftActive=!0,y.showSet())),p.restrictInput){if((e.which===o.backSpace||0===e.which)&&h.inArray(e.keyCode,y.alwaysAllowed))return;-1===h.inArray(n,r.acceptedKeys)&&(e.preventDefault(),(s=h.extend({},e)).type=b.events.inputRestricted,y.$el.trigger(s,[y,y.el]))}else if((e.ctrlKey||e.metaKey)&&(e.which===o.A||e.which===o.C||e.which===o.V||e.which>=o.X&&e.which<=o.Z))return;r.hasMappedKeys&&r.mappedKeys.hasOwnProperty(n)&&(y.last.key=r.mappedKeys[n],y.insertText(y.last.key),e.preventDefault()),"function"==typeof p.beforeInsert&&(y.insertText(y.last.key),e.preventDefault()),y.checkMaxLength()}}}).bind("keyup"+e,function(e){if(y.isCurrent()){switch(y.last.virtual=!1,e.which){case o.tab:if(y.tab&&!p.lockInput){y.shiftActive=e.shiftKey;var t=b.keyaction.tab(y);if(y.tab=!1,!t)return!1}else e.preventDefault();break;case o.escape:return p.ignoreEsc||y.close(!(!p.autoAccept||!p.autoAcceptOnEsc)&&"true"),!1}clearTimeout(y.throttled),y.throttled=setTimeout(function(){y&&y.isVisible()&&y.checkCombos()},100),y.checkMaxLength(),y.last.preVal=""+y.last.val,y.saveLastChange();var a=h.Event(b.events.kbChange);if(a.action=y.last.key,y.$el.trigger(a,[y,y.el]),"function"==typeof p.change)return a.type=b.events.inputChange,p.change(a,y,y.el),!1;p.acceptValid&&p.autoAcceptOnValid&&"function"==typeof p.validate&&p.validate(y,y.getValue(y.$preview))&&(y.$preview.blur(),y.accept())}}).bind("keydown"+e,function(e){if(y.last.keyPress=e.which,p.alwaysOpen&&!y.isCurrent()&&y.reveal(),e.which===o.tab)return!(y.tab=!0);if(p.lockInput||e.timeStamp===y.last.timeStamp)return!p.lockInput;switch(y.last.timeStamp=e.timeStamp,y.last.virtual=!1,e.which){case o.backSpace:b.keyaction.bksp(y,null,e),e.preventDefault();break;case o.enter:b.keyaction.enter(y,null,e);break;case o.capsLock:y.shiftActive=y.capsLock=!y.capsLock,y.showSet();break;case o.V:if(e.ctrlKey||e.metaKey){if(p.preventPaste)return void e.preventDefault();y.checkCombos()}}}).bind("mouseup touchend ".split(" ").join(e+" "),function(){y.last.virtual=!0,y.saveCaret()}),y.$keyboard.bind("mousedown click touchstart ".split(" ").join(y.namespace+" "),function(e){e.stopPropagation(),y.isCurrent()||(y.reveal(),h(y.el.ownerDocument).trigger("checkkeyboard"+y.namespace)),y.setFocus()}),p.preventPaste&&(y.$preview.bind("contextmenu"+y.namespace,function(e){e.preventDefault()}),y.$el.bind("contextmenu"+y.namespace,function(e){e.preventDefault()}))},y.bindButton=function(e,t){var a="."+b.css.keyButton,i=function(e){e.stopPropagation(),e.$target=h(this).closest("."+b.css.keyboard+", ."+b.css.input),t.call(this,e)};return 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n,s,o,r,l,c,d=b.css;for(o=0;o<a.length;o++)if(r=!(y.temp=[e,t,o]),0!==a[o].length)if(/^\{\S+\}$/.test(a[o])){if(l=a[o].match(/^\{(\S+)\}$/)[1],/\!\!/.test(l)&&(l=l.replace("!!",""),r=!0),/^sp:((\d+)?([\.|,]\d+)?)(em|px)?$/i.test(l)&&(c=parseFloat(l.replace(/,/,".").match(/^sp:((\d+)?([\.|,]\d+)?)(em|px)?$/i)[1]||0),h('<span class="'+d.keyText+'"></span>').width(l.match(/px/i)?c+"px":2*c+"em").addClass(d.keySpacer).appendTo(e)),/^empty(:((\d+)?([\.|,]\d+)?)(em|px)?)?$/i.test(l)){c=/:/.test(l)?parseFloat(l.replace(/,/,".").match(/^empty:((\d+)?([\.|,]\d+)?)(em|px)?$/i)[1]||0):"",y.addKey(""," ",!0).addClass(p.css.buttonDisabled+" "+p.css.buttonEmpty).attr("aria-disabled",!0).width(c?l.match("px")?c+"px":2*c+"em":"");continue}if(/^meta[\w-]+\:?(\w+)?/i.test(l)){y.addKey(l.split(":")[0],l).addClass(d.keyHasActive);continue}switch((s=l.split(":"))[0].toLowerCase()){case"a":case"accept":y.addKey("accept",l).addClass(p.css.buttonAction+" 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