styleenv/share/jupyter/lab/static/292.3f7844a129f16ec1ffbc.js

(self["webpackChunk_jupyterlab_application_top"]=self["webpackChunk_jupyterlab_application_top"]||[]).push([[292],{90292:e=>{!function(t,i){true?e.exports=i():0}(self,(function(){return(()=>{"use strict";var e={965:(e,t,i)=>{Object.defineProperty(t,"__esModule",{value:!0}),t.GlyphRenderer=void 0;const s=i(381),r=i(855),o=i(859),n=i(374),a=i(509),h=11,l=h*Float32Array.BYTES_PER_ELEMENT;let c,d=0,_=0,u=0;class g extends o.Disposable{constructor(e,t,i){super(),this._terminal=e,this._gl=t,this._dimensions=i,this._activeBuffer=0,this._vertices={count:0,attributes:new Float32Array(0),attributesBuffers:[new Float32Array(0),new Float32Array(0)]};const r=this._gl;void 0===a.TextureAtlas.maxAtlasPages&&(a.TextureAtlas.maxAtlasPages=Math.min(32,(0,n.throwIfFalsy)(r.getParameter(r.MAX_TEXTURE_IMAGE_UNITS))),a.TextureAtlas.maxTextureSize=(0,n.throwIfFalsy)(r.getParameter(r.MAX_TEXTURE_SIZE))),this._program=(0,n.throwIfFalsy)((0,s.createProgram)(r,"#version 300 es\nlayout (location = 0) in vec2 a_unitquad;\nlayout (location = 1) in vec2 a_cellpos;\nlayout (location = 2) in vec2 a_offset;\nlayout (location = 3) in vec2 a_size;\nlayout (location = 4) in float a_texpage;\nlayout (location = 5) in vec2 a_texcoord;\nlayout (location = 6) in vec2 a_texsize;\n\nuniform mat4 u_projection;\nuniform vec2 u_resolution;\n\nout vec2 v_texcoord;\nflat out int v_texpage;\n\nvoid main() {\n  vec2 zeroToOne = (a_offset / u_resolution) + a_cellpos + (a_unitquad * a_size);\n  gl_Position = u_projection * vec4(zeroToOne, 0.0, 1.0);\n  v_texpage = int(a_texpage);\n  v_texcoord = a_texcoord + a_unitquad * a_texsize;\n}",function(e){let t="";for(let i=1;i<e;i++)t+=` else if (v_texpage == ${i}) { outColor = texture(u_texture[${i}], v_texcoord); }`;return`#version 300 es\nprecision lowp float;\n\nin vec2 v_texcoord;\nflat in int v_texpage;\n\nuniform sampler2D u_texture[${e}];\n\nout vec4 outColor;\n\nvoid main() {\n  if (v_texpage == 0) {\n    outColor = texture(u_texture[0], v_texcoord);\n  } ${t}\n}`}(a.TextureAtlas.maxAtlasPages))),this.register((0,o.toDisposable)((()=>r.deleteProgram(this._program)))),this._projectionLocation=(0,n.throwIfFalsy)(r.getUniformLocation(this._program,"u_projection")),this._resolutionLocation=(0,n.throwIfFalsy)(r.getUniformLocation(this._program,"u_resolution")),this._textureLocation=(0,n.throwIfFalsy)(r.getUniformLocation(this._program,"u_texture")),this._vertexArrayObject=r.createVertexArray(),r.bindVertexArray(this._vertexArrayObject);const h=new Float32Array([0,0,1,0,0,1,1,1]),c=r.createBuffer();this.register((0,o.toDisposable)((()=>r.deleteBuffer(c)))),r.bindBuffer(r.ARRAY_BUFFER,c),r.bufferData(r.ARRAY_BUFFER,h,r.STATIC_DRAW),r.enableVertexAttribArray(0),r.vertexAttribPointer(0,2,this._gl.FLOAT,!1,0,0);const d=new Uint8Array([0,1,2,3]),_=r.createBuffer();this.register((0,o.toDisposable)((()=>r.deleteBuffer(_)))),r.bindBuffer(r.ELEMENT_ARRAY_BUFFER,_),r.bufferData(r.ELEMENT_ARRAY_BUFFER,d,r.STATIC_DRAW),this._attributesBuffer=(0,n.throwIfFalsy)(r.createBuffer()),this.register((0,o.toDisposable)((()=>r.deleteBuffer(this._attributesBuffer)))),r.bindBuffer(r.ARRAY_BUFFER,this._attributesBuffer),r.enableVertexAttribArray(2),r.vertexAttribPointer(2,2,r.FLOAT,!1,l,0),r.vertexAttribDivisor(2,1),r.enableVertexAttribArray(3),r.vertexAttribPointer(3,2,r.FLOAT,!1,l,2*Float32Array.BYTES_PER_ELEMENT),r.vertexAttribDivisor(3,1),r.enableVertexAttribArray(4),r.vertexAttribPointer(4,1,r.FLOAT,!1,l,4*Float32Array.BYTES_PER_ELEMENT),r.vertexAttribDivisor(4,1),r.enableVertexAttribArray(5),r.vertexAttribPointer(5,2,r.FLOAT,!1,l,5*Float32Array.BYTES_PER_ELEMENT),r.vertexAttribDivisor(5,1),r.enableVertexAttribArray(6),r.vertexAttribPointer(6,2,r.FLOAT,!1,l,7*Float32Array.BYTES_PER_ELEMENT),r.vertexAttribDivisor(6,1),r.enableVertexAttribArray(1),r.vertexAttribPointer(1,2,r.FLOAT,!1,l,9*Float32Array.BYTES_PER_ELEMENT),r.vertexAttribDivisor(1,1),r.useProgram(this._program);const u=new Int32Array(a.TextureAtlas.maxAtlasPages);for(let s=0;s<a.TextureAtlas.maxAtlasPages;s++)u[s]=s;r.uniform1iv(this._textureLocation,u),r.uniformMatrix4fv(this._projectionLocation,!1,s.PROJECTION_MATRIX),this._atlasTextures=[];for(let l=0;l<a.TextureAtlas.maxAtlasPages;l++){const e=new s.GLTexture((0,n.throwIfFalsy)(r.createTexture()));this.register((0,o.toDisposable)((()=>r.deleteTexture(e.texture)))),r.activeTexture(r.TEXTURE0+l),r.bindTexture(r.TEXTURE_2D,e.texture),r.texParameteri(r.TEXTURE_2D,r.TEXTURE_WRAP_S,r.CLAMP_TO_EDGE),r.texParameteri(r.TEXTURE_2D,r.TEXTURE_WRAP_T,r.CLAMP_TO_EDGE),r.texImage2D(r.TEXTURE_2D,0,r.RGBA,1,1,0,r.RGBA,r.UNSIGNED_BYTE,new Uint8Array([255,0,0,255])),this._atlasTextures[l]=e}r.enable(r.BLEND),r.blendFunc(r.SRC_ALPHA,r.ONE_MINUS_SRC_ALPHA),this.handleResize()}beginFrame(){return!this._atlas||this._atlas.beginFrame()}updateCell(e,t,i,s,r,o,n,a){this._updateCell(this._vertices.attributes,e,t,i,s,r,o,n,a)}_updateCell(e,t,i,s,o,n,a,l,g){d=(i*this._terminal.cols+t)*h,s!==r.NULL_CELL_CODE&&void 0!==s?this._atlas&&(c=l&&l.length>1?this._atlas.getRasterizedGlyphCombinedChar(l,o,n,a):this._atlas.getRasterizedGlyph(s,o,n,a),_=Math.floor((this._dimensions.device.cell.width-this._dimensions.device.char.width)/2),o!==g&&c.offset.x>_?(u=c.offset.x-_,e[d]=-(c.offset.x-u)+this._dimensions.device.char.left,e[d+1]=-c.offset.y+this._dimensions.device.char.top,e[d+2]=(c.size.x-u)/this._dimensions.device.canvas.width,e[d+3]=c.size.y/this._dimensions.device.canvas.height,e[d+4]=c.texturePage,e[d+5]=c.texturePositionClipSpace.x+u/this._atlas.pages[c.texturePage].canvas.width,e[d+6]=c.texturePositionClipSpace.y,e[d+7]=c.sizeClipSpace.x-u/this._atlas.pages[c.texturePage].canvas.width,e[d+8]=c.sizeClipSpace.y):(e[d]=-c.offset.x+this._dimensions.device.char.left,e[d+1]=-c.offset.y+this._dimensions.device.char.top,e[d+2]=c.size.x/this._dimensions.device.canvas.width,e[d+3]=c.size.y/this._dimensions.device.canvas.height,e[d+4]=c.texturePage,e[d+5]=c.texturePositionClipSpace.x,e[d+6]=c.texturePositionClipSpace.y,e[d+7]=c.sizeClipSpace.x,e[d+8]=c.sizeClipSpace.y)):e.fill(0,d,d+h-1-2)}clear(){const e=this._terminal,t=e.cols*e.rows*h;this._vertices.count!==t?this._vertices.attributes=new Float32Array(t):this._vertices.attributes.fill(0);let i=0;for(;i<this._vertices.attributesBuffers.length;i++)this._vertices.count!==t?this._vertices.attributesBuffers[i]=new Float32Array(t):this._vertices.attributesBuffers[i].fill(0);this._vertices.count=t,i=0;for(let s=0;s<e.rows;s++)for(let t=0;t<e.cols;t++)this._vertices.attributes[i+9]=t/e.cols,this._vertices.attributes[i+10]=s/e.rows,i+=h}handleResize(){const e=this._gl;e.viewport(0,0,e.canvas.width,e.canvas.height),e.uniform2f(this._resolutionLocation,e.canvas.width,e.canvas.height),this.clear()}render(e){if(!this._atlas)return;const t=this._gl;t.useProgram(this._program),t.bindVertexArray(this._vertexArrayObject),this._activeBuffer=(this._activeBuffer+1)%2;const i=this._vertices.attributesBuffers[this._activeBuffer];let s=0;for(let r=0;r<e.lineLengths.length;r++){const t=r*this._terminal.cols*h,o=this._vertices.attributes.subarray(t,t+e.lineLengths[r]*h);i.set(o,s),s+=o.length}t.bindBuffer(t.ARRAY_BUFFER,this._attributesBuffer),t.bufferData(t.ARRAY_BUFFER,i.subarray(0,s),t.STREAM_DRAW);for(let r=0;r<this._atlas.pages.length;r++)this._atlas.pages[r].version!==this._atlasTextures[r].version&&this._bindAtlasPageTexture(t,this._atlas,r);t.drawElementsInstanced(t.TRIANGLE_STRIP,4,t.UNSIGNED_BYTE,0,s/h)}setAtlas(e){this._atlas=e;for(const t of this._atlasTextures)t.version=-1}_bindAtlasPageTexture(e,t,i){e.activeTexture(e.TEXTURE0+i),e.bindTexture(e.TEXTURE_2D,this._atlasTextures[i].texture),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_S,e.CLAMP_TO_EDGE),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_T,e.CLAMP_TO_EDGE),e.texImage2D(e.TEXTURE_2D,0,e.RGBA,e.RGBA,e.UNSIGNED_BYTE,t.pages[i].canvas),e.generateMipmap(e.TEXTURE_2D),this._atlasTextures[i].version=t.pages[i].version}setDimensions(e){this._dimensions=e}}t.GlyphRenderer=g},742:(e,t,i)=>{Object.defineProperty(t,"__esModule",{value:!0}),t.RectangleRenderer=void 0;const s=i(381),r=i(310),o=i(859),n=i(237),a=i(374),h=8*Float32Array.BYTES_PER_ELEMENT;let l=0,c=!1,d=0,_=0,u=0,g=0,v=0,f=0;class C extends o.Disposable{constructor(e,t,i,r){super(),this._terminal=e,this._gl=t,this._dimensions=i,this._themeService=r,this._vertices={count:0,attributes:new Float32Array(160)};const n=this._gl;this._program=(0,a.throwIfFalsy)((0,s.createProgram)(n,"#version 300 es\nlayout (location = 0) in vec2 a_position;\nlayout (location = 1) in vec2 a_size;\nlayout (location = 2) in vec4 a_color;\nlayout (location = 3) in vec2 a_unitquad;\n\nuniform mat4 u_projection;\n\nout vec4 v_color;\n\nvoid main() {\n  vec2 zeroToOne = a_position + (a_unitquad * a_size);\n  gl_Position = u_projection * vec4(zeroToOne, 0.0, 1.0);\n  v_color = a_color;\n}","#version 300 es\nprecision lowp float;\n\nin vec4 v_color;\n\nout vec4 outColor;\n\nvoid main() {\n  outColor = v_color;\n}")),this.register((0,o.toDisposable)((()=>n.deleteProgram(this._program)))),this._projectionLocation=(0,a.throwIfFalsy)(n.getUniformLocation(this._program,"u_projection")),this._vertexArrayObject=n.createVertexArray(),n.bindVertexArray(this._vertexArrayObject);const l=new Float32Array([0,0,1,0,0,1,1,1]),c=n.createBuffer();this.register((0,o.toDisposable)((()=>n.deleteBuffer(c)))),n.bindBuffer(n.ARRAY_BUFFER,c),n.bufferData(n.ARRAY_BUFFER,l,n.STATIC_DRAW),n.enableVertexAttribArray(3),n.vertexAttribPointer(3,2,this._gl.FLOAT,!1,0,0);const d=new Uint8Array([0,1,2,3]),_=n.createBuffer();this.register((0,o.toDisposable)((()=>n.deleteBuffer(_)))),n.bindBuffer(n.ELEMENT_ARRAY_BUFFER,_),n.bufferData(n.ELEMENT_ARRAY_BUFFER,d,n.STATIC_DRAW),this._attributesBuffer=(0,a.throwIfFalsy)(n.createBuffer()),this.register((0,o.toDisposable)((()=>n.deleteBuffer(this._attributesBuffer)))),n.bindBuffer(n.ARRAY_BUFFER,this._attributesBuffer),n.enableVertexAttribArray(0),n.vertexAttribPointer(0,2,n.FLOAT,!1,h,0),n.vertexAttribDivisor(0,1),n.enableVertexAttribArray(1),n.vertexAttribPointer(1,2,n.FLOAT,!1,h,2*Float32Array.BYTES_PER_ELEMENT),n.vertexAttribDivisor(1,1),n.enableVertexAttribArray(2),n.vertexAttribPointer(2,4,n.FLOAT,!1,h,4*Float32Array.BYTES_PER_ELEMENT),n.vertexAttribDivisor(2,1),this._updateCachedColors(r.colors),this.register(this._themeService.onChangeColors((e=>{this._updateCachedColors(e),this._updateViewportRectangle()})))}render(){const e=this._gl;e.useProgram(this._program),e.bindVertexArray(this._vertexArrayObject),e.uniformMatrix4fv(this._projectionLocation,!1,s.PROJECTION_MATRIX),e.bindBuffer(e.ARRAY_BUFFER,this._attributesBuffer),e.bufferData(e.ARRAY_BUFFER,this._vertices.attributes,e.DYNAMIC_DRAW),e.drawElementsInstanced(this._gl.TRIANGLE_STRIP,4,e.UNSIGNED_BYTE,0,this._vertices.count)}handleResize(){this._updateViewportRectangle()}setDimensions(e){this._dimensions=e}_updateCachedColors(e){this._bgFloat=this._colorToFloat32Array(e.background)}_updateViewportRectangle(){this._addRectangleFloat(this._vertices.attributes,0,0,0,this._terminal.cols*this._dimensions.device.cell.width,this._terminal.rows*this._dimensions.device.cell.height,this._bgFloat)}updateBackgrounds(e){const t=this._terminal,i=this._vertices;let s,o,n,a,h,l,c,d,_,u,g,v=1;for(s=0;s<t.rows;s++){for(n=-1,a=0,h=0,l=!1,o=0;o<t.cols;o++)c=(s*t.cols+o)*r.RENDER_MODEL_INDICIES_PER_CELL,d=e.cells[c+r.RENDER_MODEL_BG_OFFSET],_=e.cells[c+r.RENDER_MODEL_FG_OFFSET],u=!!(67108864&_),(d!==a||_!==h&&(l||u))&&((0!==a||l&&0!==h)&&(g=8*v++,this._updateRectangle(i,g,h,a,n,o,s)),n=o,a=d,h=_,l=u);(0!==a||l&&0!==h)&&(g=8*v++,this._updateRectangle(i,g,h,a,n,t.cols,s))}i.count=v}_updateRectangle(e,t,i,r,o,a,h){if(c=!1,67108864&i)switch(50331648&i){case 16777216:case 33554432:l=this._themeService.colors.ansi[255&i].rgba;break;case 50331648:l=(16777215&i)<<8;break;default:l=this._themeService.colors.foreground.rgba}else switch(50331648&r){case 16777216:case 33554432:l=this._themeService.colors.ansi[255&r].rgba;break;case 50331648:l=(16777215&r)<<8;break;default:l=this._themeService.colors.background.rgba,c=!0}e.attributes.length<t+4&&(e.attributes=(0,s.expandFloat32Array)(e.attributes,this._terminal.rows*this._terminal.cols*8)),d=o*this._dimensions.device.cell.width,_=h*this._dimensions.device.cell.height,u=(l>>24&255)/255,g=(l>>16&255)/255,v=(l>>8&255)/255,f=!c&&134217728&r?n.DIM_OPACITY:1,this._addRectangle(e.attributes,t,d,_,(a-o)*this._dimensions.device.cell.width,this._dimensions.device.cell.height,u,g,v,f)}_addRectangle(e,t,i,s,r,o,n,a,h,l){e[t]=i/this._dimensions.device.canvas.width,e[t+1]=s/this._dimensions.device.canvas.height,e[t+2]=r/this._dimensions.device.canvas.width,e[t+3]=o/this._dimensions.device.canvas.height,e[t+4]=n,e[t+5]=a,e[t+6]=h,e[t+7]=l}_addRectangleFloat(e,t,i,s,r,o,n){e[t]=i/this._dimensions.device.canvas.width,e[t+1]=s/this._dimensions.device.canvas.height,e[t+2]=r/this._dimensions.device.canvas.width,e[t+3]=o/this._dimensions.device.canvas.height,e[t+4]=n[0],e[t+5]=n[1],e[t+6]=n[2],e[t+7]=n[3]}_colorToFloat32Array(e){return new Float32Array([(e.rgba>>24&255)/255,(e.rgba>>16&255)/255,(e.rgba>>8&255)/255,(255&e.rgba)/255])}}t.RectangleRenderer=C},310:(e,t,i)=>{Object.defineProperty(t,"__esModule",{value:!0}),t.RenderModel=t.COMBINED_CHAR_BIT_MASK=t.RENDER_MODEL_EXT_OFFSET=t.RENDER_MODEL_FG_OFFSET=t.RENDER_MODEL_BG_OFFSET=t.RENDER_MODEL_INDICIES_PER_CELL=void 0;const s=i(296);t.RENDER_MODEL_INDICIES_PER_CELL=4,t.RENDER_MODEL_BG_OFFSET=1,t.RENDER_MODEL_FG_OFFSET=2,t.RENDER_MODEL_EXT_OFFSET=3,t.COMBINED_CHAR_BIT_MASK=2147483648,t.RenderModel=class{constructor(){this.cells=new Uint32Array(0),this.lineLengths=new Uint32Array(0),this.selection=(0,s.createSelectionRenderModel)()}resize(e,i){const s=e*i*t.RENDER_MODEL_INDICIES_PER_CELL;s!==this.cells.length&&(this.cells=new Uint32Array(s),this.lineLengths=new Uint32Array(i))}clear(){this.cells.fill(0,0),this.lineLengths.fill(0,0)}}},666:(e,t,i)=>{Object.defineProperty(t,"__esModule",{value:!0}),t.JoinedCellData=t.WebglRenderer=void 0;const s=i(820),r=i(274),o=i(627),n=i(56),a=i(374),h=i(147),l=i(782),c=i(855),d=i(345),_=i(859),u=i(965),g=i(742),v=i(461),f=i(733),C=i(310);class p extends _.Disposable{constructor(e,t,i,h,c,u,g,p,m){super(),this._terminal=e,this._characterJoinerService=t,this._charSizeService=i,this._coreBrowserService=h,this._decorationService=u,this._optionsService=g,this._themeService=p,this._model=new C.RenderModel,this._workCell=new l.CellData,this._onChangeTextureAtlas=this.register(new d.EventEmitter),this.onChangeTextureAtlas=this._onChangeTextureAtlas.event,this._onAddTextureAtlasCanvas=this.register(new d.EventEmitter),this.onAddTextureAtlasCanvas=this._onAddTextureAtlasCanvas.event,this._onRemoveTextureAtlasCanvas=this.register(new d.EventEmitter),this.onRemoveTextureAtlasCanvas=this._onRemoveTextureAtlasCanvas.event,this._onRequestRedraw=this.register(new d.EventEmitter),this.onRequestRedraw=this._onRequestRedraw.event,this._onContextLoss=this.register(new d.EventEmitter),this.onContextLoss=this._onContextLoss.event,this.register(this._themeService.onChangeColors((()=>this._handleColorChange()))),this._cellColorResolver=new r.CellColorResolver(this._terminal,this._model.selection,this._decorationService,this._coreBrowserService,this._themeService),this._core=this._terminal._core,this._renderLayers=[new f.LinkRenderLayer(this._core.screenElement,2,this._terminal,this._core.linkifier2,this._coreBrowserService,g,this._themeService),new v.CursorRenderLayer(e,this._core.screenElement,3,this._onRequestRedraw,this._coreBrowserService,c,g,this._themeService)],this.dimensions=(0,a.createRenderDimensions)(),this._devicePixelRatio=this._coreBrowserService.dpr,this._updateDimensions(),this.register(g.onOptionChange((()=>this._handleOptionsChanged()))),this._canvas=document.createElement("canvas");const x={antialias:!1,depth:!1,preserveDrawingBuffer:m};if(this._gl=this._canvas.getContext("webgl2",x),!this._gl)throw new Error("WebGL2 not supported "+this._gl);this.register((0,s.addDisposableDomListener)(this._canvas,"webglcontextlost",(e=>{console.log("webglcontextlost event received"),e.preventDefault(),this._contextRestorationTimeout=setTimeout((()=>{this._contextRestorationTimeout=void 0,console.warn("webgl context not restored; firing onContextLoss"),this._onContextLoss.fire(e)}),3e3)}))),this.register((0,s.addDisposableDomListener)(this._canvas,"webglcontextrestored",(e=>{console.warn("webglcontextrestored event received"),clearTimeout(this._contextRestorationTimeout),this._contextRestorationTimeout=void 0,(0,o.removeTerminalFromCache)(this._terminal),this._initializeWebGLState(),this._requestRedrawViewport()}))),this.register((0,n.observeDevicePixelDimensions)(this._canvas,this._coreBrowserService.window,((e,t)=>this._setCanvasDevicePixelDimensions(e,t)))),this._core.screenElement.appendChild(this._canvas),[this._rectangleRenderer,this._glyphRenderer]=this._initializeWebGLState(),this._isAttached=this._coreBrowserService.window.document.body.contains(this._core.screenElement),this.register((0,_.toDisposable)((()=>{var e;for(const t of this._renderLayers)t.dispose();null===(e=this._canvas.parentElement)||void 0===e||e.removeChild(this._canvas),(0,o.removeTerminalFromCache)(this._terminal)})))}get textureAtlas(){var e;return null===(e=this._charAtlas)||void 0===e?void 0:e.pages[0].canvas}_handleColorChange(){this._refreshCharAtlas(),this._clearModel(!0)}handleDevicePixelRatioChange(){this._devicePixelRatio!==this._coreBrowserService.dpr&&(this._devicePixelRatio=this._coreBrowserService.dpr,this.handleResize(this._terminal.cols,this._terminal.rows))}handleResize(e,t){this._updateDimensions(),this._model.resize(this._terminal.cols,this._terminal.rows);for(const i of this._renderLayers)i.resize(this._terminal,this.dimensions);this._canvas.width=this.dimensions.device.canvas.width,this._canvas.height=this.dimensions.device.canvas.height,this._canvas.style.width=`${this.dimensions.css.canvas.width}px`,this._canvas.style.height=`${this.dimensions.css.canvas.height}px`,this._core.screenElement.style.width=`${this.dimensions.css.canvas.width}px`,this._core.screenElement.style.height=`${this.dimensions.css.canvas.height}px`,this._rectangleRenderer.setDimensions(this.dimensions),this._rectangleRenderer.handleResize(),this._glyphRenderer.setDimensions(this.dimensions),this._glyphRenderer.handleResize(),this._refreshCharAtlas(),this._clearModel(!1)}handleCharSizeChanged(){this.handleResize(this._terminal.cols,this._terminal.rows)}handleBlur(){for(const e of this._renderLayers)e.handleBlur(this._terminal);this._requestRedrawViewport()}handleFocus(){for(const e of this._renderLayers)e.handleFocus(this._terminal);this._requestRedrawViewport()}handleSelectionChanged(e,t,i){for(const s of this._renderLayers)s.handleSelectionChanged(this._terminal,e,t,i);this._model.selection.update(this._terminal,e,t,i),this._requestRedrawViewport()}handleCursorMove(){for(const e of this._renderLayers)e.handleCursorMove(this._terminal)}_handleOptionsChanged(){this._updateDimensions(),this._refreshCharAtlas()}_initializeWebGLState(){var e,t;return null===(e=this._rectangleRenderer)||void 0===e||e.dispose(),null===(t=this._glyphRenderer)||void 0===t||t.dispose(),this._rectangleRenderer=this.register(new g.RectangleRenderer(this._terminal,this._gl,this.dimensions,this._themeService)),this._glyphRenderer=this.register(new u.GlyphRenderer(this._terminal,this._gl,this.dimensions)),this.handleCharSizeChanged(),[this._rectangleRenderer,this._glyphRenderer]}_refreshCharAtlas(){var e;if(this.dimensions.device.char.width<=0&&this.dimensions.device.char.height<=0)return void(this._isAttached=!1);const t=(0,o.acquireTextureAtlas)(this._terminal,this._optionsService.rawOptions,this._themeService.colors,this.dimensions.device.cell.width,this.dimensions.device.cell.height,this.dimensions.device.char.width,this.dimensions.device.char.height,this._coreBrowserService.dpr);this._charAtlas!==t&&(null===(e=this._charAtlasDisposable)||void 0===e||e.dispose(),this._onChangeTextureAtlas.fire(t.pages[0].canvas),this._charAtlasDisposable=(0,_.getDisposeArrayDisposable)([(0,d.forwardEvent)(t.onAddTextureAtlasCanvas,this._onAddTextureAtlasCanvas),(0,d.forwardEvent)(t.onRemoveTextureAtlasCanvas,this._onRemoveTextureAtlasCanvas)])),this._charAtlas=t,this._charAtlas.warmUp(),this._glyphRenderer.setAtlas(this._charAtlas)}_clearModel(e){this._model.clear(),e&&this._glyphRenderer.clear()}clearTextureAtlas(){var e;null===(e=this._charAtlas)||void 0===e||e.clearTexture(),this._clearModel(!0),this._requestRedrawViewport()}clear(){this._clearModel(!0);for(const e of this._renderLayers)e.reset(this._terminal)}registerCharacterJoiner(e){return-1}deregisterCharacterJoiner(e){return!1}renderRows(e,t){if(!this._isAttached){if(!(this._coreBrowserService.window.document.body.contains(this._core.screenElement)&&this._charSizeService.width&&this._charSizeService.height))return;this._updateDimensions(),this._refreshCharAtlas(),this._isAttached=!0}for(const i of this._renderLayers)i.handleGridChanged(this._terminal,e,t);this._glyphRenderer.beginFrame()&&this._clearModel(!0),this._updateModel(e,t),this._rectangleRenderer.render(),this._glyphRenderer.render(this._model)}_updateModel(e,t){const i=this._core;let s,r,o,n,a,h,l,d,_,u,g,v,f,p=this._workCell;for(r=e;r<=t&&(o=r+i.buffer.ydisp,n=i.buffer.lines.get(o),n);r++)for(this._model.lineLengths[r]=0,a=this._characterJoinerService.getJoinedCharacters(o),v=0;v<i.cols;v++)if(s=this._cellColorResolver.result.bg,n.loadCell(v,p),0===v&&(s=this._cellColorResolver.result.bg),h=!1,l=v,a.length>0&&v===a[0][0]&&(h=!0,d=a.shift(),p=new m(p,n.translateToString(!0,d[0],d[1]),d[1]-d[0]),l=d[1]-1),_=p.getChars(),u=p.getCode(),g=(r*i.cols+v)*C.RENDER_MODEL_INDICIES_PER_CELL,this._cellColorResolver.resolve(p,v,o),u!==c.NULL_CELL_CODE&&(this._model.lineLengths[r]=v+1),(this._model.cells[g]!==u||this._model.cells[g+C.RENDER_MODEL_BG_OFFSET]!==this._cellColorResolver.result.bg||this._model.cells[g+C.RENDER_MODEL_FG_OFFSET]!==this._cellColorResolver.result.fg||this._model.cells[g+C.RENDER_MODEL_EXT_OFFSET]!==this._cellColorResolver.result.ext)&&(_.length>1&&(u|=C.COMBINED_CHAR_BIT_MASK),this._model.cells[g]=u,this._model.cells[g+C.RENDER_MODEL_BG_OFFSET]=this._cellColorResolver.result.bg,this._model.cells[g+C.RENDER_MODEL_FG_OFFSET]=this._cellColorResolver.result.fg,this._model.cells[g+C.RENDER_MODEL_EXT_OFFSET]=this._cellColorResolver.result.ext,this._glyphRenderer.updateCell(v,r,u,this._cellColorResolver.result.bg,this._cellColorResolver.result.fg,this._cellColorResolver.result.ext,_,s),h))for(p=this._workCell,v++;v<l;v++)f=(r*i.cols+v)*C.RENDER_MODEL_INDICIES_PER_CELL,this._glyphRenderer.updateCell(v,r,c.NULL_CELL_CODE,0,0,0,c.NULL_CELL_CHAR,0),this._model.cells[f]=c.NULL_CELL_CODE,this._model.cells[f+C.RENDER_MODEL_BG_OFFSET]=this._cellColorResolver.result.bg,this._model.cells[f+C.RENDER_MODEL_FG_OFFSET]=this._cellColorResolver.result.fg,this._model.cells[f+C.RENDER_MODEL_EXT_OFFSET]=this._cellColorResolver.result.ext;this._rectangleRenderer.updateBackgrounds(this._model)}_updateDimensions(){this._charSizeService.width&&this._charSizeService.height&&(this.dimensions.device.char.width=Math.floor(this._charSizeService.width*this._devicePixelRatio),this.dimensions.device.char.height=Math.ceil(this._charSizeService.height*this._devicePixelRatio),this.dimensions.device.cell.height=Math.floor(this.dimensions.device.char.height*this._optionsService.rawOptions.lineHeight),this.dimensions.device.char.top=1===this._optionsService.rawOptions.lineHeight?0:Math.round((this.dimensions.device.cell.height-this.dimensions.device.char.height)/2),this.dimensions.device.cell.width=this.dimensions.device.char.width+Math.round(this._optionsService.rawOptions.letterSpacing),this.dimensions.device.char.left=Math.floor(this._optionsService.rawOptions.letterSpacing/2),this.dimensions.device.canvas.height=this._terminal.rows*this.dimensions.device.cell.height,this.dimensions.device.canvas.width=this._terminal.cols*this.dimensions.device.cell.width,this.dimensions.css.canvas.height=Math.round(this.dimensions.device.canvas.height/this._devicePixelRatio),this.dimensions.css.canvas.width=Math.round(this.dimensions.device.canvas.width/this._devicePixelRatio),this.dimensions.css.cell.height=this.dimensions.device.cell.height/this._devicePixelRatio,this.dimensions.css.cell.width=this.dimensions.device.cell.width/this._devicePixelRatio)}_setCanvasDevicePixelDimensions(e,t){this._canvas.width===e&&this._canvas.height===t||(this._canvas.width=e,this._canvas.height=t,this._requestRedrawViewport())}_requestRedrawViewport(){this._onRequestRedraw.fire({start:0,end:this._terminal.rows-1})}}t.WebglRenderer=p;class m extends h.AttributeData{constructor(e,t,i){super(),this.content=0,this.combinedData="",this.fg=e.fg,this.bg=e.bg,this.combinedData=t,this._width=i}isCombined(){return 2097152}getWidth(){return this._width}getChars(){return this.combinedData}getCode(){return 2097151}setFromCharData(e){throw new Error("not implemented")}getAsCharData(){return[this.fg,this.getChars(),this.getWidth(),this.getCode()]}}t.JoinedCellData=m},381:(e,t,i)=>{Object.defineProperty(t,"__esModule",{value:!0}),t.GLTexture=t.expandFloat32Array=t.createShader=t.createProgram=t.PROJECTION_MATRIX=void 0;const s=i(374);function r(e,t,i){const r=(0,s.throwIfFalsy)(e.createShader(t));if(e.shaderSource(r,i),e.compileShader(r),e.getShaderParameter(r,e.COMPILE_STATUS))return r;console.error(e.getShaderInfoLog(r)),e.deleteShader(r)}t.PROJECTION_MATRIX=new Float32Array([2,0,0,0,0,-2,0,0,0,0,1,0,-1,1,0,1]),t.createProgram=function(e,t,i){const o=(0,s.throwIfFalsy)(e.createProgram());if(e.attachShader(o,(0,s.throwIfFalsy)(r(e,e.VERTEX_SHADER,t))),e.attachShader(o,(0,s.throwIfFalsy)(r(e,e.FRAGMENT_SHADER,i))),e.linkProgram(o),e.getProgramParameter(o,e.LINK_STATUS))return o;console.error(e.getProgramInfoLog(o)),e.deleteProgram(o)},t.createShader=r,t.expandFloat32Array=function(e,t){const i=Math.min(2*e.length,t),s=new Float32Array(i);for(let r=0;r<e.length;r++)s[r]=e[r];return s},t.GLTexture=class{constructor(e){this.texture=e,this.version=-1}}},592:(e,t,i)=>{Object.defineProperty(t,"__esModule",{value:!0}),t.BaseRenderLayer=void 0;const s=i(627),r=i(237),o=i(374),n=i(859);class a extends n.Disposable{constructor(e,t,i,s,r,o,a,h){super(),this._container=t,this._alpha=r,this._coreBrowserService=o,this._optionsService=a,this._themeService=h,this._deviceCharWidth=0,this._deviceCharHeight=0,this._deviceCellWidth=0,this._deviceCellHeight=0,this._deviceCharLeft=0,this._deviceCharTop=0,this._canvas=document.createElement("canvas"),this._canvas.classList.add(`xterm-${i}-layer`),this._canvas.style.zIndex=s.toString(),this._initCanvas(),this._container.appendChild(this._canvas),this.register(this._themeService.onChangeColors((t=>{this._refreshCharAtlas(e,t),this.reset(e)}))),this.register((0,n.toDisposable)((()=>{var e;this._canvas.remove(),null===(e=this._charAtlas)||void 0===e||e.dispose()})))}_initCanvas(){this._ctx=(0,o.throwIfFalsy)(this._canvas.getContext("2d",{alpha:this._alpha})),this._alpha||this._clearAll()}handleBlur(e){}handleFocus(e){}handleCursorMove(e){}handleGridChanged(e,t,i){}handleSelectionChanged(e,t,i,s=!1){}_setTransparency(e,t){if(t===this._alpha)return;const i=this._canvas;this._alpha=t,this._canvas=this._canvas.cloneNode(),this._initCanvas(),this._container.replaceChild(this._canvas,i),this._refreshCharAtlas(e,this._themeService.colors),this.handleGridChanged(e,0,e.rows-1)}_refreshCharAtlas(e,t){this._deviceCharWidth<=0&&this._deviceCharHeight<=0||(this._charAtlas=(0,s.acquireTextureAtlas)(e,this._optionsService.rawOptions,t,this._deviceCellWidth,this._deviceCellHeight,this._deviceCharWidth,this._deviceCharHeight,this._coreBrowserService.dpr),this._charAtlas.warmUp())}resize(e,t){this._deviceCellWidth=t.device.cell.width,this._deviceCellHeight=t.device.cell.height,this._deviceCharWidth=t.device.char.width,this._deviceCharHeight=t.device.char.height,this._deviceCharLeft=t.device.char.left,this._deviceCharTop=t.device.char.top,this._canvas.width=t.device.canvas.width,this._canvas.height=t.device.canvas.height,this._canvas.style.width=`${t.css.canvas.width}px`,this._canvas.style.height=`${t.css.canvas.height}px`,this._alpha||this._clearAll(),this._refreshCharAtlas(e,this._themeService.colors)}_fillCells(e,t,i,s){this._ctx.fillRect(e*this._deviceCellWidth,t*this._deviceCellHeight,i*this._deviceCellWidth,s*this._deviceCellHeight)}_fillBottomLineAtCells(e,t,i=1){this._ctx.fillRect(e*this._deviceCellWidth,(t+1)*this._deviceCellHeight-this._coreBrowserService.dpr-1,i*this._deviceCellWidth,this._coreBrowserService.dpr)}_fillLeftLineAtCell(e,t,i){this._ctx.fillRect(e*this._deviceCellWidth,t*this._deviceCellHeight,this._coreBrowserService.dpr*i,this._deviceCellHeight)}_strokeRectAtCell(e,t,i,s){this._ctx.lineWidth=this._coreBrowserService.dpr,this._ctx.strokeRect(e*this._deviceCellWidth+this._coreBrowserService.dpr/2,t*this._deviceCellHeight+this._coreBrowserService.dpr/2,i*this._deviceCellWidth-this._coreBrowserService.dpr,s*this._deviceCellHeight-this._coreBrowserService.dpr)}_clearAll(){this._alpha?this._ctx.clearRect(0,0,this._canvas.width,this._canvas.height):(this._ctx.fillStyle=this._themeService.colors.background.css,this._ctx.fillRect(0,0,this._canvas.width,this._canvas.height))}_clearCells(e,t,i,s){this._alpha?this._ctx.clearRect(e*this._deviceCellWidth,t*this._deviceCellHeight,i*this._deviceCellWidth,s*this._deviceCellHeight):(this._ctx.fillStyle=this._themeService.colors.background.css,this._ctx.fillRect(e*this._deviceCellWidth,t*this._deviceCellHeight,i*this._deviceCellWidth,s*this._deviceCellHeight))}_fillCharTrueColor(e,t,i,s){this._ctx.font=this._getFont(e,!1,!1),this._ctx.textBaseline=r.TEXT_BASELINE,this._clipCell(i,s,t.getWidth()),this._ctx.fillText(t.getChars(),i*this._deviceCellWidth+this._deviceCharLeft,s*this._deviceCellHeight+this._deviceCharTop+this._deviceCharHeight)}_clipCell(e,t,i){this._ctx.beginPath(),this._ctx.rect(e*this._deviceCellWidth,t*this._deviceCellHeight,i*this._deviceCellWidth,this._deviceCellHeight),this._ctx.clip()}_getFont(e,t,i){return`${i?"italic":""} ${t?e.options.fontWeightBold:e.options.fontWeight} ${e.options.fontSize*this._coreBrowserService.dpr}px ${e.options.fontFamily}`}}t.BaseRenderLayer=a},461:(e,t,i)=>{Object.defineProperty(t,"__esModule",{value:!0}),t.CursorRenderLayer=void 0;const s=i(592),r=i(782),o=i(859);class n extends s.BaseRenderLayer{constructor(e,t,i,s,n,a,h,l){super(e,t,"cursor",i,!0,n,h,l),this._onRequestRefreshRowsEvent=s,this._coreService=a,this._cell=new r.CellData,this._state={x:0,y:0,isFocused:!1,style:"",width:0},this._cursorRenderers={bar:this._renderBarCursor.bind(this),block:this._renderBlockCursor.bind(this),underline:this._renderUnderlineCursor.bind(this)},this._handleOptionsChanged(e),this.register(h.onOptionChange((()=>this._handleOptionsChanged(e)))),this.register((0,o.toDisposable)((()=>{var e;null===(e=this._cursorBlinkStateManager)||void 0===e||e.dispose(),this._cursorBlinkStateManager=void 0})))}resize(e,t){super.resize(e,t),this._state={x:0,y:0,isFocused:!1,style:"",width:0}}reset(e){var t;this._clearCursor(),null===(t=this._cursorBlinkStateManager)||void 0===t||t.restartBlinkAnimation(e),this._handleOptionsChanged(e)}handleBlur(e){var t;null===(t=this._cursorBlinkStateManager)||void 0===t||t.pause(),this._onRequestRefreshRowsEvent.fire({start:e.buffer.active.cursorY,end:e.buffer.active.cursorY})}handleFocus(e){var t;null===(t=this._cursorBlinkStateManager)||void 0===t||t.resume(e),this._onRequestRefreshRowsEvent.fire({start:e.buffer.active.cursorY,end:e.buffer.active.cursorY})}_handleOptionsChanged(e){var t;e.options.cursorBlink?this._cursorBlinkStateManager||(this._cursorBlinkStateManager=new a((()=>{this._render(e,!0)}),this._coreBrowserService)):(null===(t=this._cursorBlinkStateManager)||void 0===t||t.dispose(),this._cursorBlinkStateManager=void 0),this._onRequestRefreshRowsEvent.fire({start:e.buffer.active.cursorY,end:e.buffer.active.cursorY})}handleCursorMove(e){var t;null===(t=this._cursorBlinkStateManager)||void 0===t||t.restartBlinkAnimation(e)}handleGridChanged(e,t,i){!this._cursorBlinkStateManager||this._cursorBlinkStateManager.isPaused?this._render(e,!1):this._cursorBlinkStateManager.restartBlinkAnimation(e)}_render(e,t){if(!this._coreService.isCursorInitialized||this._coreService.isCursorHidden)return void this._clearCursor();const i=e.buffer.active.baseY+e.buffer.active.cursorY,s=i-e.buffer.active.viewportY,r=Math.min(e.buffer.active.cursorX,e.cols-1);if(s<0||s>=e.rows)this._clearCursor();else if(e._core.buffer.lines.get(i).loadCell(r,this._cell),void 0!==this._cell.content){if(!this._coreBrowserService.isFocused){this._clearCursor(),this._ctx.save(),this._ctx.fillStyle=this._themeService.colors.cursor.css;const t=e.options.cursorStyle;return t&&"block"!==t?this._cursorRenderers[t](e,r,s,this._cell):this._renderBlurCursor(e,r,s,this._cell),this._ctx.restore(),this._state.x=r,this._state.y=s,this._state.isFocused=!1,this._state.style=t,void(this._state.width=this._cell.getWidth())}if(!this._cursorBlinkStateManager||this._cursorBlinkStateManager.isCursorVisible){if(this._state){if(this._state.x===r&&this._state.y===s&&this._state.isFocused===this._coreBrowserService.isFocused&&this._state.style===e.options.cursorStyle&&this._state.width===this._cell.getWidth())return;this._clearCursor()}this._ctx.save(),this._cursorRenderers[e.options.cursorStyle||"block"](e,r,s,this._cell),this._ctx.restore(),this._state.x=r,this._state.y=s,this._state.isFocused=!1,this._state.style=e.options.cursorStyle,this._state.width=this._cell.getWidth()}else this._clearCursor()}}_clearCursor(){this._state&&(this._coreBrowserService.dpr<1?this._clearAll():this._clearCells(this._state.x,this._state.y,this._state.width,1),this._state={x:0,y:0,isFocused:!1,style:"",width:0})}_renderBarCursor(e,t,i,s){this._ctx.save(),this._ctx.fillStyle=this._themeService.colors.cursor.css,this._fillLeftLineAtCell(t,i,this._optionsService.rawOptions.cursorWidth),this._ctx.restore()}_renderBlockCursor(e,t,i,s){this._ctx.save(),this._ctx.fillStyle=this._themeService.colors.cursor.css,this._fillCells(t,i,s.getWidth(),1),this._ctx.fillStyle=this._themeService.colors.cursorAccent.css,this._fillCharTrueColor(e,s,t,i),this._ctx.restore()}_renderUnderlineCursor(e,t,i,s){this._ctx.save(),this._ctx.fillStyle=this._themeService.colors.cursor.css,this._fillBottomLineAtCells(t,i),this._ctx.restore()}_renderBlurCursor(e,t,i,s){this._ctx.save(),this._ctx.strokeStyle=this._themeService.colors.cursor.css,this._strokeRectAtCell(t,i,s.getWidth(),1),this._ctx.restore()}}t.CursorRenderLayer=n;class a{constructor(e,t){this._renderCallback=e,this._coreBrowserService=t,this.isCursorVisible=!0,this._coreBrowserService.isFocused&&this._restartInterval()}get isPaused(){return!(this._blinkStartTimeout||this._blinkInterval)}dispose(){this._blinkInterval&&(this._coreBrowserService.window.clearInterval(this._blinkInterval),this._blinkInterval=void 0),this._blinkStartTimeout&&(this._coreBrowserService.window.clearTimeout(this._blinkStartTimeout),this._blinkStartTimeout=void 0),this._animationFrame&&(this._coreBrowserService.window.cancelAnimationFrame(this._animationFrame),this._animationFrame=void 0)}restartBlinkAnimation(e){this.isPaused||(this._animationTimeRestarted=Date.now(),this.isCursorVisible=!0,this._animationFrame||(this._animationFrame=this._coreBrowserService.window.requestAnimationFrame((()=>{this._renderCallback(),this._animationFrame=void 0}))))}_restartInterval(e=600){this._blinkInterval&&(this._coreBrowserService.window.clearInterval(this._blinkInterval),this._blinkInterval=void 0),this._blinkStartTimeout=this._coreBrowserService.window.setTimeout((()=>{if(this._animationTimeRestarted){const e=600-(Date.now()-this._animationTimeRestarted);if(this._animationTimeRestarted=void 0,e>0)return void this._restartInterval(e)}this.isCursorVisible=!1,this._animationFrame=this._coreBrowserService.window.requestAnimationFrame((()=>{this._renderCallback(),this._animationFrame=void 0})),this._blinkInterval=this._coreBrowserService.window.setInterval((()=>{if(this._animationTimeRestarted){const e=600-(Date.now()-this._animationTimeRestarted);return this._animationTimeRestarted=void 0,void this._restartInterval(e)}this.isCursorVisible=!this.isCursorVisible,this._animationFrame=this._coreBrowserService.window.requestAnimationFrame((()=>{this._renderCallback(),this._animationFrame=void 0}))}),600)}),e)}pause(){this.isCursorVisible=!0,this._blinkInterval&&(this._coreBrowserService.window.clearInterval(this._blinkInterval),this._blinkInterval=void 0),this._blinkStartTimeout&&(this._coreBrowserService.window.clearTimeout(this._blinkStartTimeout),this._blinkStartTimeout=void 0),this._animationFrame&&(this._coreBrowserService.window.cancelAnimationFrame(this._animationFrame),this._animationFrame=void 0)}resume(e){this.pause(),this._animationTimeRestarted=void 0,this._restartInterval(),this.restartBlinkAnimation(e)}}},733:(e,t,i)=>{Object.defineProperty(t,"__esModule",{value:!0}),t.LinkRenderLayer=void 0;const s=i(197),r=i(237),o=i(592);class n extends o.BaseRenderLayer{constructor(e,t,i,s,r,o,n){super(i,e,"link",t,!0,r,o,n),this.register(s.onShowLinkUnderline((e=>this._handleShowLinkUnderline(e)))),this.register(s.onHideLinkUnderline((e=>this._handleHideLinkUnderline(e))))}resize(e,t){super.resize(e,t),this._state=void 0}reset(e){this._clearCurrentLink()}_clearCurrentLink(){if(this._state){this._clearCells(this._state.x1,this._state.y1,this._state.cols-this._state.x1,1);const e=this._state.y2-this._state.y1-1;e>0&&this._clearCells(0,this._state.y1+1,this._state.cols,e),this._clearCells(0,this._state.y2,this._state.x2,1),this._state=void 0}}_handleShowLinkUnderline(e){if(e.fg===r.INVERTED_DEFAULT_COLOR?this._ctx.fillStyle=this._themeService.colors.background.css:void 0!==e.fg&&(0,s.is256Color)(e.fg)?this._ctx.fillStyle=this._themeService.colors.ansi[e.fg].css:this._ctx.fillStyle=this._themeService.colors.foreground.css,e.y1===e.y2)this._fillBottomLineAtCells(e.x1,e.y1,e.x2-e.x1);else{this._fillBottomLineAtCells(e.x1,e.y1,e.cols-e.x1);for(let 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d=this._resolveBackgroundRgba(t,i,a),_=this._resolveForegroundRgba(r,o,a,h),u=n.rgba.ensureContrastRatio(d,_,this._config.minimumContrastRatio);if(!u)return void this._config.colors.contrastCache.setColor(e,s,null);const g=n.rgba.toColor(u>>24&255,u>>16&255,u>>8&255);return this._config.colors.contrastCache.setColor(e,s,g),g}_drawToCache(e,t,i,r){const n="number"==typeof e?String.fromCharCode(e):e,l=this._config.deviceCellWidth*Math.max(n.length,2)+4;this._tmpCanvas.width<l&&(this._tmpCanvas.width=l);const c=this._config.deviceCellHeight+8;if(this._tmpCanvas.height<c&&(this._tmpCanvas.height=c),this._tmpCtx.save(),this._workAttributeData.fg=i,this._workAttributeData.bg=t,this._workAttributeData.extended.ext=r,this._workAttributeData.isInvisible())return _;const d=!!this._workAttributeData.isBold(),u=!!this._workAttributeData.isInverse(),g=!!this._workAttributeData.isDim(),v=!!this._workAttributeData.isItalic(),C=!!this._workAttributeData.isUnderline(),p=!!this._workAttributeData.isStrikethrough();let m=this._workAttributeData.getFgColor(),x=this._workAttributeData.getFgColorMode(),L=this._workAttributeData.getBgColor(),w=this._workAttributeData.getBgColorMode();if(u){const e=m;m=L,L=e;const t=x;x=w,w=t}const b=this._getBackgroundColor(w,L,u,g);this._tmpCtx.globalCompositeOperation="copy",this._tmpCtx.fillStyle=b.css,this._tmpCtx.fillRect(0,0,this._tmpCanvas.width,this._tmpCanvas.height),this._tmpCtx.globalCompositeOperation="source-over";const M=d?this._config.fontWeightBold:this._config.fontWeight,R=v?"italic":"";this._tmpCtx.font=`${R} ${M} ${this._config.fontSize*this._config.devicePixelRatio}px ${this._config.fontFamily}`,this._tmpCtx.textBaseline=s.TEXT_BASELINE;const y=1===n.length&&(0,h.isPowerlineGlyph)(n.charCodeAt(0)),A=1===n.length&&(0,h.isRestrictedPowerlineGlyph)(n.charCodeAt(0)),E=this._getForegroundColor(t,w,L,i,x,m,u,g,d,(0,h.excludeFromContrastRatioDemands)(n.charCodeAt(0)));this._tmpCtx.fillStyle=E.css;const T=A?0:4;let S=!1;!1!==this._config.customGlyphs&&(S=(0,a.tryDrawCustomChar)(this._tmpCtx,n,T,T,this._config.deviceCellWidth,this._config.deviceCellHeight,this._config.fontSize,this._config.devicePixelRatio));let D,B=!y;if(D="number"==typeof e?this._unicodeService.wcwidth(e):this._unicodeService.getStringCellWidth(e),C){this._tmpCtx.save();const e=Math.max(1,Math.floor(this._config.fontSize*this._config.devicePixelRatio/15)),t=e%2==1?.5:0;if(this._tmpCtx.lineWidth=e,this._workAttributeData.isUnderlineColorDefault())this._tmpCtx.strokeStyle=this._tmpCtx.fillStyle;else if(this._workAttributeData.isUnderlineColorRGB())B=!1,this._tmpCtx.strokeStyle=`rgb(${o.AttributeData.toColorRGB(this._workAttributeData.getUnderlineColor()).join(",")})`;else{B=!1;let e=this._workAttributeData.getUnderlineColor();this._config.drawBoldTextInBrightColors&&this._workAttributeData.isBold()&&e<8&&(e+=8),this._tmpCtx.strokeStyle=this._getColorFromAnsiIndex(e).css}this._tmpCtx.beginPath();const i=T,s=Math.ceil(T+this._config.deviceCharHeight)-t,r=T+this._config.deviceCharHeight+e-t,a=Math.ceil(T+this._config.deviceCharHeight+2*e)-t;for(let o=0;o<D;o++){this._tmpCtx.save();const n=i+o*this._config.deviceCellWidth,h=i+(o+1)*this._config.deviceCellWidth,l=n+this._config.deviceCellWidth/2;switch(this._workAttributeData.extended.underlineStyle){case 2:this._tmpCtx.moveTo(n,s),this._tmpCtx.lineTo(h,s),this._tmpCtx.moveTo(n,a),this._tmpCtx.lineTo(h,a);break;case 3:const i=e<=1?a:Math.ceil(T+this._config.deviceCharHeight-e/2)-t,o=e<=1?s:Math.ceil(T+this._config.deviceCharHeight+e/2)-t,c=new Path2D;c.rect(n,s,this._config.deviceCellWidth,a-s),this._tmpCtx.clip(c),this._tmpCtx.moveTo(n-this._config.deviceCellWidth/2,r),this._tmpCtx.bezierCurveTo(n-this._config.deviceCellWidth/2,o,n,o,n,r),this._tmpCtx.bezierCurveTo(n,i,l,i,l,r),this._tmpCtx.bezierCurveTo(l,o,h,o,h,r),this._tmpCtx.bezierCurveTo(h,i,h+this._config.deviceCellWidth/2,i,h+this._config.deviceCellWidth/2,r);break;case 4:this._tmpCtx.setLineDash([2*this._config.devicePixelRatio,this._config.devicePixelRatio]),this._tmpCtx.moveTo(n,s),this._tmpCtx.lineTo(h,s);break;case 5:this._tmpCtx.setLineDash([4*this._config.devicePixelRatio,3*this._config.devicePixelRatio]),this._tmpCtx.moveTo(n,s),this._tmpCtx.lineTo(h,s);break;default:this._tmpCtx.moveTo(n,s),this._tmpCtx.lineTo(h,s)}this._tmpCtx.stroke(),this._tmpCtx.restore()}if(this._tmpCtx.restore(),!S&&this._config.fontSize>=12&&!this._config.allowTransparency&&" "!==n){this._tmpCtx.save(),this._tmpCtx.textBaseline="alphabetic";const t=this._tmpCtx.measureText(n);if(this._tmpCtx.restore(),"actualBoundingBoxDescent"in t&&t.actualBoundingBoxDescent>0){this._tmpCtx.save();const t=new Path2D;t.rect(i,s-Math.ceil(e/2),this._config.deviceCellWidth,a-s+Math.ceil(e/2)),this._tmpCtx.clip(t),this._tmpCtx.lineWidth=3*this._config.devicePixelRatio,this._tmpCtx.strokeStyle=b.css,this._tmpCtx.strokeText(n,T,T+this._config.deviceCharHeight),this._tmpCtx.restore()}}}if(S||this._tmpCtx.fillText(n,T,T+this._config.deviceCharHeight),"_"===n&&!this._config.allowTransparency){let e=f(this._tmpCtx.getImageData(T,T,this._config.deviceCellWidth,this._config.deviceCellHeight),b,E,B);if(e)for(let t=1;t<=5&&(this._tmpCtx.save(),this._tmpCtx.fillStyle=b.css,this._tmpCtx.fillRect(0,0,this._tmpCanvas.width,this._tmpCanvas.height),this._tmpCtx.restore(),this._tmpCtx.fillText(n,T,T+this._config.deviceCharHeight-t),e=f(this._tmpCtx.getImageData(T,T,this._config.deviceCellWidth,this._config.deviceCellHeight),b,E,B),e);t++);}if(p){const e=Math.max(1,Math.floor(this._config.fontSize*this._config.devicePixelRatio/10)),t=this._tmpCtx.lineWidth%2==1?.5:0;this._tmpCtx.lineWidth=e,this._tmpCtx.strokeStyle=this._tmpCtx.fillStyle,this._tmpCtx.beginPath(),this._tmpCtx.moveTo(T,T+Math.floor(this._config.deviceCharHeight/2)-t),this._tmpCtx.lineTo(T+this._config.deviceCharWidth*D,T+Math.floor(this._config.deviceCharHeight/2)-t),this._tmpCtx.stroke()}this._tmpCtx.restore();const P=this._tmpCtx.getImageData(0,0,this._tmpCanvas.width,this._tmpCanvas.height);let F;if(F=this._config.allowTransparency?function(e){for(let t=0;t<e.data.length;t+=4)if(e.data[t+3]>0)return!1;return!0}(P):f(P,b,E,B),F)return _;const I=this._findGlyphBoundingBox(P,this._workBoundingBox,l,A,S,T);let $,k;for(;;){if(0===this._activePages.length){const e=this._createNewPage();$=e,k=e.currentRow,k.height=I.size.y;break}$=this._activePages[this._activePages.length-1],k=$.currentRow;for(const e of this._activePages)I.size.y<=e.currentRow.height&&($=e,k=e.currentRow);for(let e=this._activePages.length-1;e>=0;e--)for(const t of this._activePages[e].fixedRows)t.height<=k.height&&I.size.y<=t.height&&($=this._activePages[e],k=t);if(k.y+I.size.y>=$.canvas.height||k.height>I.size.y+2){let e=!1;if($.currentRow.y+$.currentRow.height+I.size.y>=$.canvas.height){let t;for(const e of this._activePages)if(e.currentRow.y+e.currentRow.height+I.size.y<e.canvas.height){t=e;break}if(t)$=t;else{const t=this._createNewPage();$=t,k=t.currentRow,k.height=I.size.y,e=!0}}e||($.currentRow.height>0&&$.fixedRows.push($.currentRow),k={x:0,y:$.currentRow.y+$.currentRow.height,height:I.size.y},$.fixedRows.push(k),$.currentRow={x:0,y:k.y+k.height,height:0})}if(k.x+I.size.x<=$.canvas.width)break;k===$.currentRow?(k.x=0,k.y+=k.height,k.height=0):$.fixedRows.splice($.fixedRows.indexOf(k),1)}return I.texturePage=this._pages.indexOf($),I.texturePosition.x=k.x,I.texturePosition.y=k.y,I.texturePositionClipSpace.x=k.x/$.canvas.width,I.texturePositionClipSpace.y=k.y/$.canvas.height,I.sizeClipSpace.x/=$.canvas.width,I.sizeClipSpace.y/=$.canvas.height,k.height=Math.max(k.height,I.size.y),k.x+=I.size.x,$.ctx.putImageData(P,I.texturePosition.x-this._workBoundingBox.left,I.texturePosition.y-this._workBoundingBox.top,this._workBoundingBox.left,this._workBoundingBox.top,I.size.x,I.size.y),$.addGlyph(I),$.version++,I}_findGlyphBoundingBox(e,t,i,s,r,o){t.top=0;const n=s?this._config.deviceCellHeight:this._tmpCanvas.height,a=s?this._config.deviceCellWidth:i;let h=!1;for(let l=0;l<n;l++){for(let i=0;i<a;i++){const s=l*this._tmpCanvas.width*4+4*i+3;if(0!==e.data[s]){t.top=l,h=!0;break}}if(h)break}t.left=0,h=!1;for(let l=0;l<o+a;l++){for(let i=0;i<n;i++){const s=i*this._tmpCanvas.width*4+4*l+3;if(0!==e.data[s]){t.left=l,h=!0;break}}if(h)break}t.right=a,h=!1;for(let l=o+a-1;l>=o;l--){for(let i=0;i<n;i++){const s=i*this._tmpCanvas.width*4+4*l+3;if(0!==e.data[s]){t.right=l,h=!0;break}}if(h)break}t.bottom=n,h=!1;for(let l=n-1;l>=0;l--){for(let i=0;i<a;i++){const s=l*this._tmpCanvas.width*4+4*i+3;if(0!==e.data[s]){t.bottom=l,h=!0;break}}if(h)break}return{texturePage:0,texturePosition:{x:0,y:0},texturePositionClipSpace:{x:0,y:0},size:{x:t.right-t.left+1,y:t.bottom-t.top+1},sizeClipSpace:{x:t.right-t.left+1,y:t.bottom-t.top+1},offset:{x:-t.left+o+(s||r?Math.floor((this._config.deviceCellWidth-this._config.deviceCharWidth)/2):0),y:-t.top+o+(s||r?1===this._config.lineHeight?0:Math.round((this._config.deviceCellHeight-this._config.deviceCharHeight)/2):0)}}}}t.TextureAtlas=g;class v{constructor(e,t,i){if(this._usedPixels=0,this._glyphs=[],this.version=0,this.currentRow={x:0,y:0,height:0},this.fixedRows=[],i)for(const s of i)this._glyphs.push(...s.glyphs),this._usedPixels+=s._usedPixels;this.canvas=C(e,t,t),this.ctx=(0,h.throwIfFalsy)(this.canvas.getContext("2d",{alpha:!0}))}get percentageUsed(){return this._usedPixels/(this.canvas.width*this.canvas.height)}get glyphs(){return this._glyphs}addGlyph(e){this._glyphs.push(e),this._usedPixels+=e.size.x*e.size.y}clear(){this.ctx.clearRect(0,0,this.canvas.width,this.canvas.height),this.currentRow.x=0,this.currentRow.y=0,this.currentRow.height=0,this.fixedRows.length=0,this.version++}}function f(e,t,i,s){const r=t.rgba>>>24,o=t.rgba>>>16&255,n=t.rgba>>>8&255,a=i.rgba>>>24,h=i.rgba>>>16&255,l=i.rgba>>>8&255,c=Math.floor((Math.abs(r-a)+Math.abs(o-h)+Math.abs(n-l))/12);let d=!0;for(let _=0;_<e.data.length;_+=4)e.data[_]===r&&e.data[_+1]===o&&e.data[_+2]===n||s&&Math.abs(e.data[_]-r)+Math.abs(e.data[_+1]-o)+Math.abs(e.data[_+2]-n)<c?e.data[_+3]=0:d=!1;return d}function C(e,t,i){const s=e.createElement("canvas");return s.width=t,s.height=i,s}},160:(e,t,i)=>{Object.defineProperty(t,"__esModule",{value:!0}),t.contrastRatio=t.toPaddedHex=t.rgba=t.rgb=t.css=t.color=t.channels=t.NULL_COLOR=void 0;const s=i(399);let r=0,o=0,n=0,a=0;var h,l,c;function d(e){const t=e.toString(16);return t.length<2?"0"+t:t}function _(e,t){return e<t?(t+.05)/(e+.05):(e+.05)/(t+.05)}t.NULL_COLOR={css:"#00000000",rgba:0},function(e){e.toCss=function(e,t,i,s){return void 0!==s?`#${d(e)}${d(t)}${d(i)}${d(s)}`:`#${d(e)}${d(t)}${d(i)}`},e.toRgba=function(e,t,i,s=255){return(e<<24|t<<16|i<<8|s)>>>0}}(h=t.channels||(t.channels={})),function(e){function t(e,t){return a=Math.round(255*t),[r,o,n]=c.toChannels(e.rgba),{css:h.toCss(r,o,n,a),rgba:h.toRgba(r,o,n,a)}}e.blend=function(e,t){if(a=(255&t.rgba)/255,1===a)return{css:t.css,rgba:t.rgba};const i=t.rgba>>24&255,s=t.rgba>>16&255,l=t.rgba>>8&255,c=e.rgba>>24&255,d=e.rgba>>16&255,_=e.rgba>>8&255;return r=c+Math.round((i-c)*a),o=d+Math.round((s-d)*a),n=_+Math.round((l-_)*a),{css:h.toCss(r,o,n),rgba:h.toRgba(r,o,n)}},e.isOpaque=function(e){return 255==(255&e.rgba)},e.ensureContrastRatio=function(e,t,i){const s=c.ensureContrastRatio(e.rgba,t.rgba,i);if(s)return c.toColor(s>>24&255,s>>16&255,s>>8&255)},e.opaque=function(e){const t=(255|e.rgba)>>>0;return[r,o,n]=c.toChannels(t),{css:h.toCss(r,o,n),rgba:t}},e.opacity=t,e.multiplyOpacity=function(e,i){return a=255&e.rgba,t(e,a*i/255)},e.toColorRGB=function(e){return[e.rgba>>24&255,e.rgba>>16&255,e.rgba>>8&255]}}(t.color||(t.color={})),function(e){let t,i;if(!s.isNode){const e=document.createElement("canvas");e.width=1,e.height=1;const s=e.getContext("2d",{willReadFrequently:!0});s&&(t=s,t.globalCompositeOperation="copy",i=t.createLinearGradient(0,0,1,1))}e.toColor=function(e){if(e.match(/#[\da-f]{3,8}/i))switch(e.length){case 4:return r=parseInt(e.slice(1,2).repeat(2),16),o=parseInt(e.slice(2,3).repeat(2),16),n=parseInt(e.slice(3,4).repeat(2),16),c.toColor(r,o,n);case 5:return r=parseInt(e.slice(1,2).repeat(2),16),o=parseInt(e.slice(2,3).repeat(2),16),n=parseInt(e.slice(3,4).repeat(2),16),a=parseInt(e.slice(4,5).repeat(2),16),c.toColor(r,o,n,a);case 7:return{css:e,rgba:(parseInt(e.slice(1),16)<<8|255)>>>0};case 9:return{css:e,rgba:parseInt(e.slice(1),16)>>>0}}const s=e.match(/rgba?\(\s*(\d{1,3})\s*,\s*(\d{1,3})\s*,\s*(\d{1,3})\s*(,\s*(0|1|\d?\.(\d+))\s*)?\)/);if(s)return r=parseInt(s[1]),o=parseInt(s[2]),n=parseInt(s[3]),a=Math.round(255*(void 0===s[5]?1:parseFloat(s[5]))),c.toColor(r,o,n,a);if(!t||!i)throw new Error("css.toColor: Unsupported css format");if(t.fillStyle=i,t.fillStyle=e,"string"!=typeof t.fillStyle)throw new Error("css.toColor: Unsupported css format");if(t.fillRect(0,0,1,1),[r,o,n,a]=t.getImageData(0,0,1,1).data,255!==a)throw new Error("css.toColor: Unsupported css format");return{rgba:h.toRgba(r,o,n,a),css:e}}}(t.css||(t.css={})),function(e){function t(e,t,i){const s=e/255,r=t/255,o=i/255;return.2126*(s<=.03928?s/12.92:Math.pow((s+.055)/1.055,2.4))+.7152*(r<=.03928?r/12.92:Math.pow((r+.055)/1.055,2.4))+.0722*(o<=.03928?o/12.92:Math.pow((o+.055)/1.055,2.4))}e.relativeLuminance=function(e){return t(e>>16&255,e>>8&255,255&e)},e.relativeLuminance2=t}(l=t.rgb||(t.rgb={})),function(e){function t(e,t,i){const s=e>>24&255,r=e>>16&255,o=e>>8&255;let n=t>>24&255,a=t>>16&255,h=t>>8&255,c=_(l.relativeLuminance2(n,a,h),l.relativeLuminance2(s,r,o));for(;c<i&&(n>0||a>0||h>0);)n-=Math.max(0,Math.ceil(.1*n)),a-=Math.max(0,Math.ceil(.1*a)),h-=Math.max(0,Math.ceil(.1*h)),c=_(l.relativeLuminance2(n,a,h),l.relativeLuminance2(s,r,o));return(n<<24|a<<16|h<<8|255)>>>0}function i(e,t,i){const s=e>>24&255,r=e>>16&255,o=e>>8&255;let n=t>>24&255,a=t>>16&255,h=t>>8&255,c=_(l.relativeLuminance2(n,a,h),l.relativeLuminance2(s,r,o));for(;c<i&&(n<255||a<255||h<255);)n=Math.min(255,n+Math.ceil(.1*(255-n))),a=Math.min(255,a+Math.ceil(.1*(255-a))),h=Math.min(255,h+Math.ceil(.1*(255-h))),c=_(l.relativeLuminance2(n,a,h),l.relativeLuminance2(s,r,o));return(n<<24|a<<16|h<<8|255)>>>0}e.ensureContrastRatio=function(e,s,r){const o=l.relativeLuminance(e>>8),n=l.relativeLuminance(s>>8);if(_(o,n)<r){if(n<o){const 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