todo/public/vendor/ckeditor/plugins/image2/dialogs/image2.js

/*
 Copyright (c) 2003-2019, CKSource - Frederico Knabben. All rights reserved.
 For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license
*/
CKEDITOR.dialog.add("image2",function(f){function C(){var a=this.getValue().match(D);(a=!(!a||0===parseInt(a[1],10)))||alert(c.invalidLength.replace("%1",c[this.id]).replace("%2","px"));return a}function N(){function a(a,c){q.push(b.once(a,function(a){for(var b;b=q.pop();)b.removeListener();c(a)}))}var b=r.createElement("img"),q=[];return function(q,c,e){a("load",function(){var a=E(b);c.call(e,b,a.width,a.height)});a("error",function(){c(null)});a("abort",function(){c(null)});b.setAttribute("src",
(w.baseHref||"")+q+"?"+Math.random().toString(16).substring(2))}}function F(){var a=this.getValue();t(!1);a!==x.data.src?(G(a,function(a,b,c){t(!0);if(!a)return m(!1);g.setValue(!1===f.config.image2_prefillDimensions?0:b);h.setValue(!1===f.config.image2_prefillDimensions?0:c);u=k=b;v=l=c;m(H.checkHasNaturalRatio(a))}),n=!0):n?(t(!0),g.setValue(k),h.setValue(l),n=!1):t(!0)}function I(){if(e){var a=this.getValue();if(a&&(a.match(D)||m(!1),"0"!==a)){var b="width"==this.id,c=k||u,d=l||v,a=b?Math.round(a/
c*d):Math.round(a/d*c);isNaN(a)||(b?h:g).setValue(a)}}}function m(a){if(d){if("boolean"==typeof a){if(y)return;e=a}else a=g.getValue(),y=!0,(e=!e)&&a&&(a*=l/k,isNaN(a)||h.setValue(Math.round(a)));d[e?"removeClass":"addClass"]("cke_btn_unlocked");d.setAttribute("aria-checked",e);CKEDITOR.env.hc&&d.getChild(0).setHtml(e?CKEDITOR.env.ie?"■":"▣":CKEDITOR.env.ie?"□":"▢")}}function t(a){a=a?"enable":"disable";g[a]();h[a]()}var D=/(^\s*(\d+)(px)?\s*$)|^$/i,J=CKEDITOR.tools.getNextId(),K=CKEDITOR.tools.getNextId(),
b=f.lang.image2,c=f.lang.common,O=(new CKEDITOR.template('\x3cdiv\x3e\x3ca href\x3d"javascript:void(0)" tabindex\x3d"-1" title\x3d"'+b.lockRatio+'" class\x3d"cke_btn_locked" id\x3d"{lockButtonId}" role\x3d"checkbox"\x3e\x3cspan class\x3d"cke_icon"\x3e\x3c/span\x3e\x3cspan class\x3d"cke_label"\x3e'+b.lockRatio+'\x3c/span\x3e\x3c/a\x3e\x3ca href\x3d"javascript:void(0)" tabindex\x3d"-1" title\x3d"'+b.resetSize+'" class\x3d"cke_btn_reset" id\x3d"{resetButtonId}" role\x3d"button"\x3e\x3cspan class\x3d"cke_label"\x3e'+
b.resetSize+"\x3c/span\x3e\x3c/a\x3e\x3c/div\x3e")).output({lockButtonId:J,resetButtonId:K}),H=CKEDITOR.plugins.image2,w=f.config,z=!(!w.filebrowserImageBrowseUrl&&!w.filebrowserBrowseUrl),A=f.widgets.registered.image.features,E=H.getNatural,r,x,L,G,k,l,u,v,n,e,y,d,p,g,h,B,M=[{id:"src",type:"text",label:c.url,onKeyup:F,onChange:F,setup:function(a){this.setValue(a.data.src)},commit:function(a){a.setData("src",this.getValue())},validate:CKEDITOR.dialog.validate.notEmpty(b.urlMissing)}];z&&M.push({type:"button",
id:"browse",style:"display:inline-block;margin-top:14px;",align:"center",label:f.lang.common.browseServer,hidden:!0,filebrowser:"info:src"});return{title:b.title,minWidth:250,minHeight:100,onLoad:function(){r=this._.element.getDocument();G=N()},onShow:function(){x=this.widget;L=x.parts.image;n=y=e=!1;B=E(L);u=k=B.width;v=l=B.height},contents:[{id:"info",label:b.infoTab,elements:[{type:"vbox",padding:0,children:[{type:"hbox",widths:["100%"],className:"cke_dialog_image_url",children:M}]},{id:"alt",
type:"text",label:b.alt,setup:function(a){this.setValue(a.data.alt)},commit:function(a){a.setData("alt",this.getValue())},validate:!0===f.config.image2_altRequired?CKEDITOR.dialog.validate.notEmpty(b.altMissing):null},{type:"hbox",widths:["25%","25%","50%"],requiredContent:A.dimension.requiredContent,children:[{type:"text",width:"45px",id:"width",label:c.width,validate:C,onKeyUp:I,onLoad:function(){g=this},setup:function(a){this.setValue(a.data.width)},commit:function(a){a.setData("width",this.getValue())}},
{type:"text",id:"height",width:"45px",label:c.height,validate:C,onKeyUp:I,onLoad:function(){h=this},setup:function(a){this.setValue(a.data.height)},commit:function(a){a.setData("height",this.getValue())}},{id:"lock",type:"html",style:"margin-top:18px;width:40px;height:20px;",onLoad:function(){function a(a){a.on("mouseover",function(){this.addClass("cke_btn_over")},a);a.on("mouseout",function(){this.removeClass("cke_btn_over")},a)}var b=this.getDialog();d=r.getById(J);p=r.getById(K);d&&(b.addFocusable(d,
4+z),d.on("click",function(a){m();a.data&&a.data.preventDefault()},this.getDialog()),a(d));p&&(b.addFocusable(p,5+z),p.on("click",function(a){n?(g.setValue(u),h.setValue(v)):(g.setValue(k),h.setValue(l));a.data&&a.data.preventDefault()},this),a(p))},setup:function(a){m(a.data.lock)},commit:function(a){a.setData("lock",e)},html:O}]},{type:"hbox",id:"alignment",requiredContent:A.align.requiredContent,children:[{id:"align",type:"radio",items:[[c.alignNone,"none"],[c.left,"left"],[c.center,"center"],
[c.right,"right"]],label:c.align,setup:function(a){this.setValue(a.data.align)},commit:function(a){a.setData("align",this.getValue())}}]},{id:"hasCaption",type:"checkbox",label:b.captioned,requiredContent:A.caption.requiredContent,setup:function(a){this.setValue(a.data.hasCaption)},commit:function(a){a.setData("hasCaption",this.getValue())}}]},{id:"Upload",hidden:!0,filebrowser:"uploadButton",label:b.uploadTab,elements:[{type:"file",id:"upload",label:b.btnUpload,style:"height:40px"},{type:"fileButton",
id:"uploadButton",filebrowser:"info:src",label:b.btnUpload,"for":["Upload","upload"]}]}]}});