tinymce/plugins/autoresize/plugin.min.js

Web based JavaScript HTML WYSIWYG editor control.

!function(){"use strict";var e=tinymce.util.Tools.resolve("tinymce.PluginManager"),t=tinymce.util.Tools.resolve("tinymce.Env");const o=e=>t=>t.options.get(e),s=o("min_height"),n=o("max_height"),i=o("autoresize_overflow_padding"),r=o("autoresize_bottom_margin"),g=(e,t)=>{const o=e.getBody();o&&(o.style.overflowY=t?"":"hidden",t||(o.scrollTop=0))},l=(e,t,o,s)=>{const n=parseInt(e.getStyle(t,o,s)??"",10);return isNaN(n)?0:n},a=(e,o,r,c)=>{const d=e.dom,h=e.getDoc();if(!h)return;if((e=>e.plugins.fullscreen&&e.plugins.fullscreen.isFullscreen())(e))return void g(e,!0);const m=h.documentElement,u=c?c():i(e),f=s(e)??e.getElement().offsetHeight;let p=f;const y=l(d,m,"margin-top",!0),S=l(d,m,"margin-bottom",!0);let C=m.offsetHeight+y+S+u;C<0&&(C=0);const H=e.getContainer().offsetHeight-e.getContentAreaContainer().offsetHeight;C+H>f&&(p=C+H);const b=n(e);b&&p>b?(p=b,g(e,!0)):g(e,!1);const w=o.get();if(w.set&&(e.dom.setStyles(e.getDoc().documentElement,{"min-height":0}),e.dom.setStyles(e.getBody(),{"min-height":"inherit"})),p!==w.totalHeight&&(C-u!==w.contentHeight||!w.set)){const s=p-w.totalHeight;if(d.setStyle(e.getContainer(),"height",p+"px"),o.set({totalHeight:p,contentHeight:C,set:!0}),(e=>{e.dispatch("ResizeEditor")})(e),t.browser.isSafari()&&(t.os.isMacOS()||t.os.isiOS())){const t=e.getWin();t.scrollTo(t.pageXOffset,t.pageYOffset)}e.hasFocus()&&(e=>{if("setcontent"===e?.type.toLowerCase()){const t=e;return!0===t.selection||!0===t.paste}return!1})(r)&&e.selection.scrollIntoView(),(t.browser.isSafari()||t.browser.isChromium())&&s<0&&a(e,o,r,c)}};e.add("autoresize",(e=>{if((e=>{const t=e.options.register;t("autoresize_overflow_padding",{processor:"number",default:1}),t("autoresize_bottom_margin",{processor:"number",default:50})})(e),e.options.isSet("resize")||e.options.set("resize",!1),!e.inline){const o=(()=>{let e={totalHeight:0,contentHeight:0,set:!1};return{get:()=>e,set:t=>{e=t}}})();((e,t)=>{e.addCommand("mceAutoResize",(()=>{a(e,t)}))})(e,o),((e,o)=>{const s=()=>r(e);e.on("init",(n=>{const r=i(e),g=e.dom;g.setStyles(e.getDoc().documentElement,{height:"auto"}),t.browser.isEdge()||t.browser.isIE()?g.setStyles(e.getBody(),{paddingLeft:r,paddingRight:r,"min-height":0}):g.setStyles(e.getBody(),{paddingLeft:r,paddingRight:r}),a(e,o,n,s)})),e.on("NodeChange SetContent keyup FullscreenStateChanged ResizeContent",(t=>{a(e,o,t,s)}))})(e,o)}}))}();