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"use strict";(self.webpackChunk_JUPYTERLAB_CORE_OUTPUT=self.webpackChunk_JUPYTERLAB_CORE_OUTPUT||[]).push([[1647,2167],{51647:(t,e,o)=>{o.r(e),o.d(e,{ITooltipManager:()=>s,Tooltip:()=>a});const s=new(o(20998).Token)("@jupyterlab/tooltip:ITooltipManager","A service for the tooltip manager for the application. Use this to allow your extension to invoke a tooltip.");var i=o(35613),n=o(81221),r=o(63485);const d="jp-mod-tooltip",h=!0;class a extends r.Widget{constructor(t){super(),this._content=null;const e=this.layout=new r.PanelLayout,o=new n.MimeModel({data:t.bundle});this.anchor=t.anchor,this.addClass("jp-Tooltip"),this.hide(),this._editor=t.editor,this._position=t.position,this._rendermime=t.rendermime;const s=this._rendermime.preferredMimeType(t.bundle,"any");s&&(this._content=this._rendermime.createRenderer(s),this._content.renderModel(o).then((()=>this._setGeometry())).catch((t=>console.error("tooltip rendering failed",t))),this._content.addClass("jp-Tooltip-content"),e.addWidget(this._content))}dispose(){this._content&&(this._content.dispose(),this._content=null),super.dispose()}handleEvent(t){if(this.isHidden||this.isDisposed)return;const{node:e}=this,o=t.target;switch(t.type){case"keydown":if(e.contains(o))return;this.dispose();break;case"mousedown":if(e.contains(o))return void this.activate();this.dispose();break;case"scroll":this._evtScroll(t)}}onActivateRequest(t){this.node.tabIndex=0,this.node.focus()}onAfterAttach(t){document.body.classList.add(d),document.addEventListener("keydown",this,h),document.addEventListener("mousedown",this,h),this.anchor.node.addEventListener("scroll",this,h),this.update()}onBeforeDetach(t){document.body.classList.remove(d),document.removeEventListener("keydown",this,h),document.removeEventListener("mousedown",this,h),this.anchor.node.removeEventListener("scroll",this,h)}onUpdateRequest(t){this.isHidden&&this.show(),this._setGeometry(),super.onUpdateRequest(t)}_evtScroll(t){this.node.contains(t.target)||this.update()}_getTokenPosition(){const t=this._editor,e=t.getCursorPosition(),o=t.getOffsetAt(e),s=t.getLine(e.line);if(!s)return;const i=s.substring(0,o).split(/\W+/),n=i[i.length-1],r=n?o-n.length:o;return t.getPositionAt(r)}_setGeometry(){const t=this._position?this._position:this._getTokenPosition();if(!t)return;const e=this._editor,o=e.getCoordinateForPosition(t);if(!o)return;const s=window.getComputedStyle(this.node),n=parseInt(s.paddingLeft,10)||0,r=e.host.closest(".jp-MainAreaWidget > .lm-Widget")||e.host;i.HoverBox.setGeometry({anchor:o,host:r,maxHeight:250,minHeight:20,node:this.node,offset:{horizontal:-1*n},privilege:"below",outOfViewDisplay:{top:"stick-inside",bottom:"stick-inside"},style:s})}}}}]); |
