froala-editor/js/plugins/code_view.min.js

The next generation Javascript WYSIWYG HTML rich text editor made by devs for devs. High performance and modern design make it easy to use for developers and loved by users.

/*!
 * froala_editor v5.0.1 (https://www.froala.com/wysiwyg-editor)
 * License https://froala.com/wysiwyg-editor/terms/
 * Copyright 2014-2026 Froala Labs
 */

!function(e,t){"object"==typeof exports&&"undefined"!=typeof module?t(require("froala-editor")):"function"==typeof define&&define.amd?define(["froala-editor"],t):t(("undefined"!=typeof globalThis?globalThis:e||self).FroalaEditor)}(this,function(e){"use strict";Object.assign(e.DEFAULTS,{codeMirror:window.CodeMirror,codeMirrorOptions:{lineNumbers:!0,tabMode:"indent",indentWithTabs:!0,lineWrapping:!0,mode:"text/html",tabSize:2},codeBeautifierOptions:{end_with_newline:!0,indent_inner_html:!0,extra_liners:["p","h1","h2","h3","h4","h5","h6","blockquote","pre","ul","ol","table","dl"],brace_style:"expand",indent_char:"\t",indent_size:1,wrap_line_length:0},codeViewKeepActiveButtons:["fullscreen"]}),e.PLUGINS.codeView=function(l){var d,c,f,h=l.$;function p(){return c?c.getValue():d.val()}function g(){f()&&(c&&c.setSize(null,l.opts.height||"auto"),l.opts.heightMin||l.opts.height?(l.$box.find(".CodeMirror-scroll, 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t(){return!f()},l.events.on("buttons.refresh",t),l.events.on("copy",t,!0),l.events.on("cut",t,!0),l.events.on("paste",t,!0),l.events.on("destroy",w,!0),l.events.on("html.set",function(){f()&&M(!0)}),l.events.on("codeView.update",g),l.events.on("codeView.toggle",function(){l.$box.hasClass("fr-code-view")&&M()}),l.events.on("form.submit",function(){f()&&(l.html.set(p()),l.events.trigger("contentChanged",[],!0))},!0),!c&&l.opts.codeMirror?((c=l.opts.codeMirror.fromTextArea(d.get(0),l.opts.codeMirrorOptions)).on("blur",b),c.on("focus",v)):(l.events.$on(d,"keydown keyup change 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fr-em">F<\/span>/,"FROALA-EM"),l.codeBeautifier&&!i.includes("fr-embedly")&&(i=l.codeBeautifier.run(i,l.opts.codeBeautifierOptions)),c?(n=i.indexOf("FROALA-SM"),(o=i.indexOf("FROALA-EM"))<n?n=o:o-=9,s=(i=i.replace(/FROALA-SM/g,"").replace(/FROALA-EM/g,"")).substring(0,n).length-i.substring(0,n).replace(/\n/g,"").length,r=i.substring(0,o).length-i.substring(0,o).replace(/\n/g,"").length,n=i.substring(0,n).length-i.substring(0,i.substring(0,n).lastIndexOf("\n")+1).length,o=i.substring(0,o).length-i.substring(0,i.substring(0,o).lastIndexOf("\n")+1).length,c.setSize(null,l.opts.height||"auto"),l.opts.heightMin&&l.$box.find(".CodeMirror-scroll").css("min-height",l.opts.heightMin),c.setValue(i),m=!a,c.focus(),m=!0,c.setSelection({line:s,ch:n},{line:r,ch:o}),c.refresh(),c.clearHistory(),c.setOption("readOnly",l.edit.isDisabled())):(n=i.indexOf("FROALA-SM"),o=i.indexOf("FROALA-EM")-9,l.opts.heightMin&&d.css("min-height",l.opts.heightMin),l.opts.height&&d.css("height",l.opts.height),l.opts.heightMax&&d.css("max-height",l.opts.height||l.opts.heightMax),d.val(i.replace(/FROALA-SM/g,"").replace(/FROALA-EM/g,"")).trigger("change"),s=h(l.o_doc).scrollTop(),m=!a,d.focus(),m=!0,d.get(0).setSelectionRange(n,o),h(l.o_doc).scrollTop(s)),l.$tb.find(".fr-btn-grp > .fr-command, .fr-more-toolbar > .fr-command, .fr-btn-grp > .fr-btn-wrap > .fr-command, .fr-more-toolbar > .fr-btn-wrap > .fr-command").not(e).filter(function(){return l.opts.codeViewKeepActiveButtons.indexOf(h(this).data("cmd"))<0}).addClass("fr-disabled").attr("aria-disabled",!0),e.addClass("fr-active").attr("aria-pressed",!0),!l.helpers.isMobile()&&l.opts.toolbarInline&&l.toolbar.hide()}function M(e){void 0===e&&(e=!f());var t=l.$tb.find('.fr-command[data-cmd="html"]');e?(l.popups.hideAll(),r(t)):(l.$box.toggleClass("fr-code-view",!1),e=t,t=p(),l.html.set(t),l.$el.blur(),l.edit.isDisabled()||l.$tb.find(".fr-btn-grp > .fr-command, .fr-more-toolbar > .fr-command, .fr-btn-grp > .fr-btn-wrap > .fr-command, .fr-more-toolbar > .fr-btn-wrap > 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.fr-command").not(e).removeClass("fr-disabled").attr("aria-disabled",!1),e.removeClass("fr-active"))).attr("aria-pressed",!1))}),!l.$wp)return!1},toggle:M,isActive:f=function f(){return l.$box.hasClass("fr-code-view")},get:p}},e.RegisterCommand("html",{title:"Code View",undo:!1,focus:!1,forcedRefresh:!0,toggle:!0,callback:function(){this.codeView.toggle()},plugin:"codeView"}),e.DefineIcon("html",{NAME:"code",SVG_KEY:"codeView"})});