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i2=0;i2<n&&(o.startRow=i2,o.startCol=0,!(l=this._findInLine(e,o,t)));i2++);return!l&&s&&(o.startRow=s.start.y,o.startCol=0,l=this._findInLine(e,o,t)),this._searchResults&&(0===this._searchResults.size?this._resultIndex=-1:void 0===this._resultIndex?this._resultIndex=0:(this._resultIndex++,this._resultIndex>=this._searchResults.size&&(this._resultIndex=0))),this._selectResult(l,null==t?void 0:t.decorations,null==t?void 0:t.noScroll)}findPrevious(e,t){if(!this._terminal)throw Error("Cannot use addon until it has been loaded");return this._lastSearchOptions=t,(null==t?void 0:t.decorations)&&(void 0===this._resultIndex&&void 0!==this._cachedSearchTerm&&e===this._cachedSearchTerm||this._highlightAllMatches(e,t)),this._fireResults(e,this._findPreviousAndSelect(e,t),t)}_fireResults(e,t,i){var s;return(null==i?void 0:i.decorations)&&(void 0!==this._resultIndex&&void 0!==(null===(s=this._searchResults)||void 0===s?void 0:s.size)?this._onDidChangeResults.fire({resultIndex:this._resultIndex,resultCount:this._searchResults.size}):this._onDidChangeResults.fire(void 0)),this._cachedSearchTerm=e,t}_findPreviousAndSelect(e,t){var i;let s,h;if(!this._terminal)throw Error("Cannot use addon until it has been loaded");if(!this._terminal||!e||0===e.length)return s=void 0,null===(i=this._terminal)||void 0===i||i.clearSelection(),this.clearDecorations(),this._resultIndex=-1,!1;this._cachedSearchTerm!==e&&(this._resultIndex=void 0,this._terminal.clearSelection());let r=this._terminal.buffer.active.baseY+this._terminal.rows,n=this._terminal.cols,l=!!t&&t.incremental;this._terminal.hasSelection()&&(r=(h=this._terminal.getSelectionPosition()).start.y,n=h.start.x),this._initLinesCache();let a={startRow:r,startCol:n};if(l?(s=this._findInLine(e,a,t,!1))&&s.row===r&&s.col===n||(h&&(a.startRow=h.end.y,a.startCol=h.end.x),s=this._findInLine(e,a,t,!0)):s=this._findInLine(e,a,t,!0),!s){a.startCol=Math.max(a.startCol,this._terminal.cols);for(let i1=r-1;i1>=0&&(a.startRow=i1,!(s=this._findInLine(e,a,t,!0)));i1--);}if(!s&&r!==this._terminal.buffer.active.baseY+this._terminal.rows)for(let i2=this._terminal.buffer.active.baseY+this._terminal.rows;i2>=r&&(a.startRow=i2,!(s=this._findInLine(e,a,t,!0)));i2--);return this._searchResults&&(0===this._searchResults.size?this._resultIndex=-1:void 0===this._resultIndex||this._resultIndex<0?this._resultIndex=this._searchResults.size-1:(this._resultIndex--,-1===this._resultIndex&&(this._resultIndex=this._searchResults.size-1))),!(s||!h)||this._selectResult(s,null==t?void 0:t.decorations,null==t?void 0:t.noScroll)}_initLinesCache(){let e=this._terminal;this._linesCache||(this._linesCache=Array(e.buffer.active.length),this._cursorMoveListener=e.onCursorMove(()=>this._destroyLinesCache()),this._resizeListener=e.onResize(()=>this._destroyLinesCache())),window.clearTimeout(this._linesCacheTimeoutId),this._linesCacheTimeoutId=window.setTimeout(()=>this._destroyLinesCache(),15e3)}_destroyLinesCache(){this._linesCache=void 0,this._cursorMoveListener&&(this._cursorMoveListener.dispose(),this._cursorMoveListener=void 0),this._resizeListener&&(this._resizeListener.dispose(),this._resizeListener=void 0),this._linesCacheTimeoutId&&(window.clearTimeout(this._linesCacheTimeoutId),this._linesCacheTimeoutId=0)}_isWholeWord(e,t,i){return(0===e||r.includes(t[e-1]))&&(e+i.length===t.length||r.includes(t[e+i.length]))}_findInLine(e,t,i={},s=!1){var r;let n=this._terminal,o=t.startRow,l=t.startCol,h=n.buffer.active.getLine(o);if(null==h?void 0:h.isWrapped)return s?void(t.startCol+=n.cols):(t.startRow--,t.startCol+=n.cols,this._findInLine(e,t,i));let a=null===(r=this._linesCache)||void 0===r?void 0:r[o];a||(a=this._translateBufferLineToStringWithWrap(o,!0),this._linesCache&&(this._linesCache[o]=a));let[c,d]=a,u=this._bufferColsToStringOffset(o,l),_=i.caseSensitive?e:e.toLowerCase(),f=i.caseSensitive?c:c.toLowerCase(),v=-1;if(i.regex){let i1;let t1=RegExp(_,"g");if(s)for(;i1=t1.exec(f.slice(0,u));)v=t1.lastIndex-i1[0].length,e=i1[0],t1.lastIndex-=e.length-1;else(i1=t1.exec(f.slice(u)))&&i1[0].length>0&&(v=u+(t1.lastIndex-i1[0].length),e=i1[0])}else s?u-_.length>=0&&(v=f.lastIndexOf(_,u-_.length)):v=f.indexOf(_,u);if(v>=0){if(i.wholeWord&&!this._isWholeWord(v,f,e))return;let t2=0;for(;t2<d.length-1&&v>=d[t2+1];)t2++;let s1=t2;for(;s1<d.length-1&&v+e.length>=d[s1+1];)s1++;let r1=v-d[t2],l1=v+e.length-d[s1],h1=this._stringLengthToBufferSize(o+t2,r1);return{term:e,col:h1,row:o+t2,size:this._stringLengthToBufferSize(o+s1,l1)-h1+n.cols*(s1-t2)}}}_stringLengthToBufferSize(e,t){let i=this._terminal.buffer.active.getLine(e);if(!i)return 0;for(let e1=0;e1<t;e1++){let s=i.getCell(e1);if(!s)break;let r=s.getChars();r.length>1&&(t-=r.length-1);let n=i.getCell(e1+1);n&&0===n.getWidth()&&t++}return t}_bufferColsToStringOffset(e,t){let i=this._terminal,s=e,r=0,n=i.buffer.active.getLine(s);for(;t>0&&n;){for(let e1=0;e1<t&&e1<i.cols;e1++){let t1=n.getCell(e1);if(!t1)break;t1.getWidth()&&(r+=0===t1.getCode()?1:t1.getChars().length)}if(s++,(n=i.buffer.active.getLine(s))&&!n.isWrapped)break;t-=i.cols}return r}_translateBufferLineToStringWithWrap(e,t){var i;let s=this._terminal,r=[],n=[0],o=s.buffer.active.getLine(e);for(;o;){let l=s.buffer.active.getLine(e+1),h=!!l&&l.isWrapped,a=o.translateToString(!h&&t);if(h&&l){let e1=o.getCell(o.length-1);e1&&0===e1.getCode()&&1===e1.getWidth()&&2===(null===(i=l.getCell(0))||void 0===i?void 0:i.getWidth())&&(a=a.slice(0,-1))}if(r.push(a),!h)break;n.push(n[n.length-1]+a.length),e++,o=l}return[r.join(""),n]}_selectResult(e,t,i){var s,r;let n=this._terminal;if(this.clearActiveDecoration(),!e)return n.clearSelection(),!1;if(n.select(e.col,e.row,e.size),t){let i1=n.registerMarker(-n.buffer.active.baseY-n.buffer.active.cursorY+e.row);i1&&(this._selectedDecoration=n.registerDecoration({marker:i1,x:e.col,width:e.size,backgroundColor:t.activeMatchBackground,layer:"top",overviewRulerOptions:{color:t.activeMatchColorOverviewRuler}}),null===(s=this._selectedDecoration)||void 0===s||s.onRender(e=>this._applyStyles(e,t.activeMatchBorder,!0)),null===(r=this._selectedDecoration)||void 0===r||r.onDispose(()=>i1.dispose()))}if(!i&&(e.row>=n.buffer.active.viewportY+n.rows||e.row<n.buffer.active.viewportY)){let t1=e.row-n.buffer.active.viewportY;t1-=Math.floor(n.rows/2),n.scrollLines(t1)}return!0}_applyStyles(e,t,i){e.clientWidth<=0||(e.classList.contains("xterm-find-result-decoration")||(e.classList.add("xterm-find-result-decoration"),t&&(e.style.outline=`1px solid ${t}`)),i&&e.classList.add("xterm-find-active-result-decoration"))}_createResultDecoration(e,t){var i;let s=this._terminal,r=s.registerMarker(-s.buffer.active.baseY-s.buffer.active.cursorY+e.row);if(!r)return;let n=s.registerDecoration({marker:r,x:e.col,width:e.size,backgroundColor:t.matchBackground,overviewRulerOptions:(null===(i=this._resultDecorations)||void 0===i?void 0:i.get(r.line))?void 0:{color:t.matchOverviewRuler,position:"center"}});return null==n||n.onRender(e=>this._applyStyles(e,t.matchBorder,!1)),null==n||n.onDispose(()=>r.dispose()),n}}})(),s)},8874:function(module){self,module.exports=(()=>{"use strict";var t={965(t,e,i){Object.defineProperty(e,"__esModule",{value:!0}),e.GlyphRenderer=void 0;let s=i(381),r=i(455),o=i(855),n=i(859),l=10*Float32Array.BYTES_PER_ELEMENT,h={i:0,glyph:void 0,leftCellPadding:0,clippedPixels:0};class c extends n.Disposable{constructor(t,e,i,r){super(),this._terminal=t,this._colors=e,this._gl=i,this._dimensions=r,this._activeBuffer=0,this._vertices={count:0,attributes:new Float32Array(0),attributesBuffers:[new Float32Array(0),new Float32Array(0)]};let o=this._gl;this._program=(0,s.throwIfFalsy)((0,s.createProgram)(o,"#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 vec2 a_texcoord;\nlayout (location = 5) in vec2 a_texsize;\n\nuniform mat4 u_projection;\nuniform vec2 u_resolution;\n\nout vec2 v_texcoord;\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_texcoord = a_texcoord + a_unitquad * a_texsize;\n}","#version 300 es\nprecision lowp float;\n\nin vec2 v_texcoord;\n\nuniform sampler2D u_texture;\n\nout vec4 outColor;\n\nvoid main() {\n  outColor = texture(u_texture, v_texcoord);\n}")),this.register((0,n.toDisposable)(()=>o.deleteProgram(this._program))),this._projectionLocation=(0,s.throwIfFalsy)(o.getUniformLocation(this._program,"u_projection")),this._resolutionLocation=(0,s.throwIfFalsy)(o.getUniformLocation(this._program,"u_resolution")),this._textureLocation=(0,s.throwIfFalsy)(o.getUniformLocation(this._program,"u_texture")),this._vertexArrayObject=o.createVertexArray(),o.bindVertexArray(this._vertexArrayObject);let a=new Float32Array([0,0,1,0,0,1,1,1]),h=o.createBuffer();this.register((0,n.toDisposable)(()=>o.deleteBuffer(h))),o.bindBuffer(o.ARRAY_BUFFER,h),o.bufferData(o.ARRAY_BUFFER,a,o.STATIC_DRAW),o.enableVertexAttribArray(0),o.vertexAttribPointer(0,2,this._gl.FLOAT,!1,0,0);let c=new Uint8Array([0,1,3,0,2,3]),_=o.createBuffer();this.register((0,n.toDisposable)(()=>o.deleteBuffer(_))),o.bindBuffer(o.ELEMENT_ARRAY_BUFFER,_),o.bufferData(o.ELEMENT_ARRAY_BUFFER,c,o.STATIC_DRAW),this._attributesBuffer=(0,s.throwIfFalsy)(o.createBuffer()),this.register((0,n.toDisposable)(()=>o.deleteBuffer(this._attributesBuffer))),o.bindBuffer(o.ARRAY_BUFFER,this._attributesBuffer),o.enableVertexAttribArray(2),o.vertexAttribPointer(2,2,o.FLOAT,!1,l,0),o.vertexAttribDivisor(2,1),o.enableVertexAttribArray(3),o.vertexAttribPointer(3,2,o.FLOAT,!1,l,2*Float32Array.BYTES_PER_ELEMENT),o.vertexAttribDivisor(3,1),o.enableVertexAttribArray(4),o.vertexAttribPointer(4,2,o.FLOAT,!1,l,4*Float32Array.BYTES_PER_ELEMENT),o.vertexAttribDivisor(4,1),o.enableVertexAttribArray(5),o.vertexAttribPointer(5,2,o.FLOAT,!1,l,6*Float32Array.BYTES_PER_ELEMENT),o.vertexAttribDivisor(5,1),o.enableVertexAttribArray(1),o.vertexAttribPointer(1,2,o.FLOAT,!1,l,8*Float32Array.BYTES_PER_ELEMENT),o.vertexAttribDivisor(1,1),this._atlasTexture=(0,s.throwIfFalsy)(o.createTexture()),this.register((0,n.toDisposable)(()=>o.deleteTexture(this._atlasTexture))),o.bindTexture(o.TEXTURE_2D,this._atlasTexture),o.texImage2D(o.TEXTURE_2D,0,o.RGBA,1,1,0,o.RGBA,o.UNSIGNED_BYTE,new Uint8Array([0,0,255,255])),o.texParameteri(o.TEXTURE_2D,o.TEXTURE_WRAP_S,o.CLAMP_TO_EDGE),o.texParameteri(o.TEXTURE_2D,o.TEXTURE_WRAP_T,o.CLAMP_TO_EDGE),o.enable(o.BLEND),o.blendFunc(o.SRC_ALPHA,o.ONE_MINUS_SRC_ALPHA),this.onResize()}beginFrame(){return!this._atlas||this._atlas.beginFrame()}updateCell(t,e,i,s,r,o,n,a){this._updateCell(this._vertices.attributes,t,e,i,s,r,o,n,a)}_updateCell(t,e,i,s,n,l,c,_,d){h.i=(i*this._terminal.cols+e)*10,s!==o.NULL_CELL_CODE&&void 0!==s?this._atlas&&(_&&_.length>1?h.glyph=this._atlas.getRasterizedGlyphCombinedChar(_,n,l,c):h.glyph=this._atlas.getRasterizedGlyph(s,n,l,c),h.leftCellPadding=Math.floor((this._dimensions.scaledCellWidth-this._dimensions.scaledCharWidth)/2),n!==d&&h.glyph.offset.x>h.leftCellPadding?(h.clippedPixels=h.glyph.offset.x-h.leftCellPadding,t[h.i]=-(h.glyph.offset.x-h.clippedPixels)+this._dimensions.scaledCharLeft,t[h.i+1]=-h.glyph.offset.y+this._dimensions.scaledCharTop,t[h.i+2]=(h.glyph.size.x-h.clippedPixels)/this._dimensions.scaledCanvasWidth,t[h.i+3]=h.glyph.size.y/this._dimensions.scaledCanvasHeight,t[h.i+4]=h.glyph.texturePositionClipSpace.x+h.clippedPixels/this._atlas.cacheCanvas.width,t[h.i+5]=h.glyph.texturePositionClipSpace.y,t[h.i+6]=h.glyph.sizeClipSpace.x-h.clippedPixels/this._atlas.cacheCanvas.width,t[h.i+7]=h.glyph.sizeClipSpace.y):(t[h.i]=-h.glyph.offset.x+this._dimensions.scaledCharLeft,t[h.i+1]=-h.glyph.offset.y+this._dimensions.scaledCharTop,t[h.i+2]=h.glyph.size.x/this._dimensions.scaledCanvasWidth,t[h.i+3]=h.glyph.size.y/this._dimensions.scaledCanvasHeight,t[h.i+4]=h.glyph.texturePositionClipSpace.x,t[h.i+5]=h.glyph.texturePositionClipSpace.y,t[h.i+6]=h.glyph.sizeClipSpace.x,t[h.i+7]=h.glyph.sizeClipSpace.y)):(0,r.fill)(t,0,h.i,h.i+10-1-2)}clear(){let t=this._terminal,e=t.cols*t.rows*10;this._vertices.count!==e?this._vertices.attributes=new Float32Array(e):this._vertices.attributes.fill(0);for(let t1=0;t1<this._vertices.attributesBuffers.length;t1++)this._vertices.count!==e?this._vertices.attributesBuffers[t1]=new Float32Array(e):this._vertices.attributesBuffers[t1].fill(0);this._vertices.count=e;let i=0;for(let e1=0;e1<t.rows;e1++)for(let s=0;s<t.cols;s++)this._vertices.attributes[i+8]=s/t.cols,this._vertices.attributes[i+9]=e1/t.rows,i+=10}onResize(){let t=this._gl;t.viewport(0,0,t.canvas.width,t.canvas.height),this.clear()}render(t){if(!this._atlas)return;let e=this._gl;e.useProgram(this._program),e.bindVertexArray(this._vertexArrayObject),this._activeBuffer=(this._activeBuffer+1)%2;let i=this._vertices.attributesBuffers[this._activeBuffer],r=0;for(let e1=0;e1<t.lineLengths.length;e1++){let s1=e1*this._terminal.cols*10,o=this._vertices.attributes.subarray(s1,s1+10*t.lineLengths[e1]);i.set(o,r),r+=o.length}e.bindBuffer(e.ARRAY_BUFFER,this._attributesBuffer),e.bufferData(e.ARRAY_BUFFER,i.subarray(0,r),e.STREAM_DRAW),this._atlas.hasCanvasChanged&&(this._atlas.hasCanvasChanged=!1,e.uniform1i(this._textureLocation,0),e.activeTexture(e.TEXTURE0+0),e.bindTexture(e.TEXTURE_2D,this._atlasTexture),e.texImage2D(e.TEXTURE_2D,0,e.RGBA,e.RGBA,e.UNSIGNED_BYTE,this._atlas.cacheCanvas),e.generateMipmap(e.TEXTURE_2D)),e.uniformMatrix4fv(this._projectionLocation,!1,s.PROJECTION_MATRIX),e.uniform2f(this._resolutionLocation,e.canvas.width,e.canvas.height),e.drawElementsInstanced(e.TRIANGLES,6,e.UNSIGNED_BYTE,0,r/10)}setAtlas(t){let e=this._gl;this._atlas=t,e.bindTexture(e.TEXTURE_2D,this._atlasTexture),e.texImage2D(e.TEXTURE_2D,0,e.RGBA,e.RGBA,e.UNSIGNED_BYTE,t.cacheCanvas),e.generateMipmap(e.TEXTURE_2D)}setDimensions(t){this._dimensions=t}}e.GlyphRenderer=c},742(t,e,i){Object.defineProperty(e,"__esModule",{value:!0}),e.RectangleRenderer=void 0;let s=i(381),r=i(310),o=i(859),n=i(302),a=8*Float32Array.BYTES_PER_ELEMENT,l={rgba:0,isDefault:!1,x1:0,y1:0,r:0,g:0,b:0,a:0};class h extends o.Disposable{constructor(t,e,i,r){super(),this._terminal=t,this._colors=e,this._gl=i,this._dimensions=r,this._vertices={count:0,attributes:new Float32Array(160)};let n=this._gl;this._program=(0,s.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,s.throwIfFalsy)(n.getUniformLocation(this._program,"u_projection")),this._vertexArrayObject=n.createVertexArray(),n.bindVertexArray(this._vertexArrayObject);let l=new Float32Array([0,0,1,0,0,1,1,1]),h=n.createBuffer();this.register((0,o.toDisposable)(()=>n.deleteBuffer(h))),n.bindBuffer(n.ARRAY_BUFFER,h),n.bufferData(n.ARRAY_BUFFER,l,n.STATIC_DRAW),n.enableVertexAttribArray(3),n.vertexAttribPointer(3,2,this._gl.FLOAT,!1,0,0);let c=new Uint8Array([0,1,3,0,2,3]),_=n.createBuffer();this.register((0,o.toDisposable)(()=>n.deleteBuffer(_))),n.bindBuffer(n.ELEMENT_ARRAY_BUFFER,_),n.bufferData(n.ELEMENT_ARRAY_BUFFER,c,n.STATIC_DRAW),this._attributesBuffer=(0,s.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,a,0),n.vertexAttribDivisor(0,1),n.enableVertexAttribArray(1),n.vertexAttribPointer(1,2,n.FLOAT,!1,a,2*Float32Array.BYTES_PER_ELEMENT),n.vertexAttribDivisor(1,1),n.enableVertexAttribArray(2),n.vertexAttribPointer(2,4,n.FLOAT,!1,a,4*Float32Array.BYTES_PER_ELEMENT),n.vertexAttribDivisor(2,1),this._updateCachedColors()}render(){let t=this._gl;t.useProgram(this._program),t.bindVertexArray(this._vertexArrayObject),t.uniformMatrix4fv(this._projectionLocation,!1,s.PROJECTION_MATRIX),t.bindBuffer(t.ARRAY_BUFFER,this._attributesBuffer),t.bufferData(t.ARRAY_BUFFER,this._vertices.attributes,t.DYNAMIC_DRAW),t.drawElementsInstanced(this._gl.TRIANGLES,6,t.UNSIGNED_BYTE,0,this._vertices.count)}onResize(){this._updateViewportRectangle()}setColors(){this._updateCachedColors(),this._updateViewportRectangle()}setDimensions(t){this._dimensions=t}_updateCachedColors(){this._bgFloat=this._colorToFloat32Array(this._colors.background)}_updateViewportRectangle(){this._addRectangleFloat(this._vertices.attributes,0,0,0,this._terminal.cols*this._dimensions.scaledCellWidth,this._terminal.rows*this._dimensions.scaledCellHeight,this._bgFloat)}updateBackgrounds(t){let e=this._terminal,i=this._vertices,s,o,n,a,l,h,c,_,d,u,g,f=1;for(s=0;s<e.rows;s++){for(n=-1,a=0,l=0,h=!1,o=0;o<e.cols;o++)c=(s*e.cols+o)*r.RENDER_MODEL_INDICIES_PER_CELL,_=t.cells[c+r.RENDER_MODEL_BG_OFFSET],u=!!(67108864&(d=t.cells[c+r.RENDER_MODEL_FG_OFFSET])),(_!==a||d!==l&&(h||u))&&((0!==a||h&&0!==l)&&(g=8*f++,this._updateRectangle(i,g,l,a,n,o,s)),n=o,a=_,l=d,h=u);(0!==a||h&&0!==l)&&(g=8*f++,this._updateRectangle(i,g,l,a,n,e.cols,s))}i.count=f}_updateRectangle(t,e,i,r,o,a,h){if(l.isDefault=!1,67108864&i)switch(50331648&i){case 16777216:case 33554432:l.rgba=this._colors.ansi[255&i].rgba;break;case 50331648:l.rgba=(16777215&i)<<8;break;default:l.rgba=this._colors.foreground.rgba}else switch(50331648&r){case 16777216:case 33554432:l.rgba=this._colors.ansi[255&r].rgba;break;case 50331648:l.rgba=(16777215&r)<<8;break;default:l.rgba=this._colors.background.rgba,l.isDefault=!0}t.attributes.length<e+4&&(t.attributes=(0,s.expandFloat32Array)(t.attributes,this._terminal.rows*this._terminal.cols*8)),l.x1=o*this._dimensions.scaledCellWidth,l.y1=h*this._dimensions.scaledCellHeight,l.r=(l.rgba>>24&255)/255,l.g=(l.rgba>>16&255)/255,l.b=(l.rgba>>8&255)/255,l.a=!l.isDefault&&134217728&r?n.DIM_OPACITY:1,this._addRectangle(t.attributes,e,l.x1,l.y1,(a-o)*this._dimensions.scaledCellWidth,this._dimensions.scaledCellHeight,l.r,l.g,l.b,l.a)}_addRectangle(t,e,i,s,r,o,n,a,l,h){t[e]=i/this._dimensions.scaledCanvasWidth,t[e+1]=s/this._dimensions.scaledCanvasHeight,t[e+2]=r/this._dimensions.scaledCanvasWidth,t[e+3]=o/this._dimensions.scaledCanvasHeight,t[e+4]=n,t[e+5]=a,t[e+6]=l,t[e+7]=h}_addRectangleFloat(t,e,i,s,r,o,n){t[e]=i/this._dimensions.scaledCanvasWidth,t[e+1]=s/this._dimensions.scaledCanvasHeight,t[e+2]=r/this._dimensions.scaledCanvasWidth,t[e+3]=o/this._dimensions.scaledCanvasHeight,t[e+4]=n[0],t[e+5]=n[1],t[e+6]=n[2],t[e+7]=n[3]}_colorToFloat32Array(t){return new Float32Array([(t.rgba>>24&255)/255,(t.rgba>>16&255)/255,(t.rgba>>8&255)/255,(255&t.rgba)/255])}}e.RectangleRenderer=h},310(t,e,i){Object.defineProperty(e,"__esModule",{value:!0}),e.RenderModel=e.COMBINED_CHAR_BIT_MASK=e.RENDER_MODEL_EXT_OFFSET=e.RENDER_MODEL_FG_OFFSET=e.RENDER_MODEL_BG_OFFSET=e.RENDER_MODEL_INDICIES_PER_CELL=void 0;let s=i(455);e.RENDER_MODEL_INDICIES_PER_CELL=4,e.RENDER_MODEL_BG_OFFSET=1,e.RENDER_MODEL_FG_OFFSET=2,e.RENDER_MODEL_EXT_OFFSET=3,e.COMBINED_CHAR_BIT_MASK=2147483648,e.RenderModel=class{constructor(){this.cells=new Uint32Array(0),this.lineLengths=new Uint32Array(0),this.selection={hasSelection:!1,columnSelectMode:!1,viewportStartRow:0,viewportEndRow:0,viewportCappedStartRow:0,viewportCappedEndRow:0,startCol:0,endCol:0}}resize(t,i){let s=t*i*e.RENDER_MODEL_INDICIES_PER_CELL;s!==this.cells.length&&(this.cells=new Uint32Array(s),this.lineLengths=new Uint32Array(i))}clear(){(0,s.fill)(this.cells,0,0),(0,s.fill)(this.lineLengths,0,0)}clearSelection(){this.selection.hasSelection=!1,this.selection.viewportStartRow=0,this.selection.viewportEndRow=0,this.selection.viewportCappedStartRow=0,this.selection.viewportCappedEndRow=0,this.selection.startCol=0,this.selection.endCol=0}}},666(t,e,i){Object.defineProperty(e,"__esModule",{value:!0}),e.JoinedCellData=e.WebglRenderer=void 0;let s=i(965),r=i(733),o=i(461),n=i(713),a=i(742),l=i(310),h=i(859),c=i(855),_=i(476),d=i(345),u=i(782),g=i(820),f=i(147),C={fg:0,bg:0,hasFg:!1,hasBg:!1,isSelected:!1};class p extends h.Disposable{constructor(t,e,i,s,a,h,c){if(super(),this._terminal=t,this._colors=e,this._characterJoinerService=i,this._coreBrowserService=s,this._decorationService=h,this._model=new l.RenderModel,this._workCell=new u.CellData,this._workColors={fg:0,bg:0,ext:0},this._onChangeTextureAtlas=new d.EventEmitter,this._onRequestRedraw=new d.EventEmitter,this._onContextLoss=new d.EventEmitter,this._core=this._terminal._core,this._renderLayers=[new r.LinkRenderLayer(this._core.screenElement,2,this._colors,this._core,this._coreBrowserService),new o.CursorRenderLayer(t,this._core.screenElement,3,this._colors,this._onRequestRedraw,this._coreBrowserService,a)],this.dimensions={scaledCharWidth:0,scaledCharHeight:0,scaledCellWidth:0,scaledCellHeight:0,scaledCharLeft:0,scaledCharTop:0,scaledCanvasWidth:0,scaledCanvasHeight:0,canvasWidth:0,canvasHeight:0,actualCellWidth:0,actualCellHeight:0},this._devicePixelRatio=this._coreBrowserService.dpr,this._updateDimensions(),this._canvas=document.createElement("canvas"),this._gl=this._canvas.getContext("webgl2",{antialias:!1,depth:!1,preserveDrawingBuffer:c}),!this._gl)throw Error("WebGL2 not supported "+this._gl);this.register((0,g.addDisposableDomListener)(this._canvas,"webglcontextlost",t=>{console.log("webglcontextlost event received"),t.preventDefault(),this._contextRestorationTimeout=setTimeout(()=>{this._contextRestorationTimeout=void 0,console.warn("webgl context not restored; firing onContextLoss"),this._onContextLoss.fire(t)},3e3)})),this.register((0,g.addDisposableDomListener)(this._canvas,"webglcontextrestored",t=>{console.warn("webglcontextrestored event received"),clearTimeout(this._contextRestorationTimeout),this._contextRestorationTimeout=void 0,(0,n.removeTerminalFromCache)(this._terminal),this._initializeWebGLState(),this._requestRedrawViewport()})),this.register((0,_.observeDevicePixelDimensions)(this._canvas,this._coreBrowserService.window,(t,e)=>this._setCanvasDevicePixelDimensions(t,e))),this._core.screenElement.appendChild(this._canvas),this._initializeWebGLState(),this._isAttached=this._coreBrowserService.window.document.body.contains(this._core.screenElement)}get onChangeTextureAtlas(){return this._onChangeTextureAtlas.event}get onRequestRedraw(){return this._onRequestRedraw.event}get onContextLoss(){return this._onContextLoss.event}dispose(){var t;for(let t1 of this._renderLayers)t1.dispose();null===(t=this._canvas.parentElement)||void 0===t||t.removeChild(this._canvas),(0,n.removeTerminalFromCache)(this._terminal),super.dispose()}get textureAtlas(){var t;return null===(t=this._charAtlas)||void 0===t?void 0:t.cacheCanvas}setColors(t){for(let t1 of(this._colors=t,this._renderLayers))t1.setColors(this._terminal,this._colors),t1.reset(this._terminal);this._rectangleRenderer.setColors(),this._refreshCharAtlas(),this._clearModel(!0)}onDevicePixelRatioChange(){this._devicePixelRatio!==this._coreBrowserService.dpr&&(this._devicePixelRatio=this._coreBrowserService.dpr,this.onResize(this._terminal.cols,this._terminal.rows))}onResize(t,e){for(let t1 of(this._updateDimensions(),this._model.resize(this._terminal.cols,this._terminal.rows),this._renderLayers))t1.resize(this._terminal,this.dimensions);this._canvas.width=this.dimensions.scaledCanvasWidth,this._canvas.height=this.dimensions.scaledCanvasHeight,this._canvas.style.width=`${this.dimensions.canvasWidth}px`,this._canvas.style.height=`${this.dimensions.canvasHeight}px`,this._core.screenElement.style.width=`${this.dimensions.canvasWidth}px`,this._core.screenElement.style.height=`${this.dimensions.canvasHeight}px`,this._rectangleRenderer.setDimensions(this.dimensions),this._rectangleRenderer.onResize(),this._glyphRenderer.setDimensions(this.dimensions),this._glyphRenderer.onResize(),this._refreshCharAtlas(),this._clearModel(!1)}onCharSizeChanged(){this.onResize(this._terminal.cols,this._terminal.rows)}onBlur(){for(let t of this._renderLayers)t.onBlur(this._terminal);this._requestRedrawViewport()}onFocus(){for(let t of this._renderLayers)t.onFocus(this._terminal);this._requestRedrawViewport()}onSelectionChanged(t,e,i){for(let s of this._renderLayers)s.onSelectionChanged(this._terminal,t,e,i);this._updateSelectionModel(t,e,i),this._requestRedrawViewport()}onCursorMove(){for(let t of this._renderLayers)t.onCursorMove(this._terminal)}onOptionsChanged(){for(let t of this._renderLayers)t.onOptionsChanged(this._terminal);this._updateDimensions(),this._refreshCharAtlas()}_initializeWebGLState(){var t,e;null===(t=this._rectangleRenderer)||void 0===t||t.dispose(),null===(e=this._glyphRenderer)||void 0===e||e.dispose(),this._rectangleRenderer=new a.RectangleRenderer(this._terminal,this._colors,this._gl,this.dimensions),this._glyphRenderer=new s.GlyphRenderer(this._terminal,this._colors,this._gl,this.dimensions),this.onCharSizeChanged()}_refreshCharAtlas(){if(this.dimensions.scaledCharWidth<=0&&this.dimensions.scaledCharHeight<=0)return void(this._isAttached=!1);let t=(0,n.acquireCharAtlas)(this._terminal,this._colors,this.dimensions.scaledCellWidth,this.dimensions.scaledCellHeight,this.dimensions.scaledCharWidth,this.dimensions.scaledCharHeight,this._coreBrowserService.dpr);if(!("getRasterizedGlyph"in t))throw Error("The webgl renderer only works with the webgl char atlas");this._charAtlas!==t&&this._onChangeTextureAtlas.fire(t.cacheCanvas),this._charAtlas=t,this._charAtlas.warmUp(),this._glyphRenderer.setAtlas(this._charAtlas)}_clearModel(t){this._model.clear(),t&&this._glyphRenderer.clear()}clearCharAtlas(){var t;null===(t=this._charAtlas)||void 0===t||t.clearTexture(),this._clearModel(!0),this._updateModel(0,this._terminal.rows-1),this._requestRedrawViewport()}clear(){for(let t of(this._clearModel(!0),this._renderLayers))t.reset(this._terminal)}registerCharacterJoiner(t){return -1}deregisterCharacterJoiner(t){return!1}renderRows(t,e){if(!this._isAttached){if(!(this._coreBrowserService.window.document.body.contains(this._core.screenElement)&&this._core._charSizeService.width&&this._core._charSizeService.height))return;this._updateDimensions(),this._refreshCharAtlas(),this._isAttached=!0}for(let i of this._renderLayers)i.onGridChanged(this._terminal,t,e);this._glyphRenderer.beginFrame()&&(this._clearModel(!0),this._updateSelectionModel(void 0,void 0)),this._updateModel(t,e),this._rectangleRenderer.render(),this._glyphRenderer.render(this._model)}_updateModel(t,e){let i=this._core,s,r,o,n,a,h,_,d,u,g,f,C,p,v=this._workCell;for(r=t;r<=e;r++)for(o=r+i.buffer.ydisp,n=i.buffer.lines.get(o),this._model.lineLengths[r]=0,a=this._characterJoinerService.getJoinedCharacters(o),C=0;C<i.cols;C++)if(s=this._workColors.bg,n.loadCell(C,v),0===C&&(s=this._workColors.bg),h=!1,_=C,a.length>0&&C===a[0][0]&&(h=!0,d=a.shift(),v=new m(v,n.translateToString(!0,d[0],d[1]),d[1]-d[0]),_=d[1]-1),u=v.getChars(),g=v.getCode(),f=(r*i.cols+C)*l.RENDER_MODEL_INDICIES_PER_CELL,this._loadColorsForCell(C,o),g!==c.NULL_CELL_CODE&&(this._model.lineLengths[r]=C+1),(this._model.cells[f]!==g||this._model.cells[f+l.RENDER_MODEL_BG_OFFSET]!==this._workColors.bg||this._model.cells[f+l.RENDER_MODEL_FG_OFFSET]!==this._workColors.fg||this._model.cells[f+l.RENDER_MODEL_EXT_OFFSET]!==this._workColors.ext)&&(u.length>1&&(g|=l.COMBINED_CHAR_BIT_MASK),this._model.cells[f]=g,this._model.cells[f+l.RENDER_MODEL_BG_OFFSET]=this._workColors.bg,this._model.cells[f+l.RENDER_MODEL_FG_OFFSET]=this._workColors.fg,this._model.cells[f+l.RENDER_MODEL_EXT_OFFSET]=this._workColors.ext,this._glyphRenderer.updateCell(C,r,g,this._workColors.bg,this._workColors.fg,this._workColors.ext,u,s),h))for(v=this._workCell,C++;C<_;C++)p=(r*i.cols+C)*l.RENDER_MODEL_INDICIES_PER_CELL,this._glyphRenderer.updateCell(C,r,c.NULL_CELL_CODE,0,0,0,c.NULL_CELL_CHAR,0),this._model.cells[p]=c.NULL_CELL_CODE,this._model.cells[p+l.RENDER_MODEL_BG_OFFSET]=this._workColors.bg,this._model.cells[p+l.RENDER_MODEL_FG_OFFSET]=this._workColors.fg,this._model.cells[p+l.RENDER_MODEL_EXT_OFFSET]=this._workColors.ext;this._rectangleRenderer.updateBackgrounds(this._model)}_loadColorsForCell(t,e){this._workColors.bg=this._workCell.bg,this._workColors.fg=this._workCell.fg,this._workColors.ext=268435456&this._workCell.bg?this._workCell.extended.ext:0,C.bg=0,C.fg=0,C.hasBg=!1,C.hasFg=!1,C.isSelected=!1,this._decorationService.forEachDecorationAtCell(t,e,"bottom",t=>{t.backgroundColorRGB&&(C.bg=t.backgroundColorRGB.rgba>>8&16777215,C.hasBg=!0),t.foregroundColorRGB&&(C.fg=t.foregroundColorRGB.rgba>>8&16777215,C.hasFg=!0)}),C.isSelected=this._isCellSelected(t,e),C.isSelected&&(C.bg=(this._coreBrowserService.isFocused?this._colors.selectionBackgroundOpaque:this._colors.selectionInactiveBackgroundOpaque).rgba>>8&16777215,C.hasBg=!0,this._colors.selectionForeground&&(C.fg=this._colors.selectionForeground.rgba>>8&16777215,C.hasFg=!0)),this._decorationService.forEachDecorationAtCell(t,e,"top",t=>{t.backgroundColorRGB&&(C.bg=t.backgroundColorRGB.rgba>>8&16777215,C.hasBg=!0),t.foregroundColorRGB&&(C.fg=t.foregroundColorRGB.rgba>>8&16777215,C.hasFg=!0)}),C.hasBg&&(C.isSelected?C.bg=-16777216&this._workCell.bg&-134217729|C.bg|50331648:C.bg=-16777216&this._workCell.bg|C.bg|50331648),C.hasFg&&(C.fg=-16777216&this._workCell.fg&-67108865|C.fg|50331648),67108864&this._workColors.fg&&(C.hasBg&&!C.hasFg&&(0==(50331648&this._workColors.bg)?C.fg=-134217728&this._workColors.fg|16777215&this._colors.background.rgba>>8|50331648:C.fg=-134217728&this._workColors.fg|67108863&this._workColors.bg,C.hasFg=!0),!C.hasBg&&C.hasFg&&(0==(50331648&this._workColors.fg)?C.bg=-67108864&this._workColors.bg|16777215&this._colors.foreground.rgba>>8|50331648:C.bg=-67108864&this._workColors.bg|67108863&this._workColors.fg,C.hasBg=!0)),this._workColors.bg=C.hasBg?C.bg:this._workColors.bg,this._workColors.fg=C.hasFg?C.fg:this._workColors.fg}_isCellSelected(t,e){return!!this._model.selection.hasSelection&&(e-=this._terminal.buffer.active.viewportY,this._model.selection.columnSelectMode?this._model.selection.startCol<=this._model.selection.endCol?t>=this._model.selection.startCol&&e>=this._model.selection.viewportCappedStartRow&&t<this._model.selection.endCol&&e<=this._model.selection.viewportCappedEndRow:t<this._model.selection.startCol&&e>=this._model.selection.viewportCappedStartRow&&t>=this._model.selection.endCol&&e<=this._model.selection.viewportCappedEndRow:e>this._model.selection.viewportStartRow&&e<this._model.selection.viewportEndRow||this._model.selection.viewportStartRow===this._model.selection.viewportEndRow&&e===this._model.selection.viewportStartRow&&t>=this._model.selection.startCol&&t<this._model.selection.endCol||this._model.selection.viewportStartRow<this._model.selection.viewportEndRow&&e===this._model.selection.viewportEndRow&&t<this._model.selection.endCol||this._model.selection.viewportStartRow<this._model.selection.viewportEndRow&&e===this._model.selection.viewportStartRow&&t>=this._model.selection.startCol)}_updateSelectionModel(t,e,i=!1){let s=this._terminal;if(!t||!e||t[0]===e[0]&&t[1]===e[1])return void this._model.clearSelection();let r=t[1]-s.buffer.active.viewportY,o=e[1]-s.buffer.active.viewportY,n=Math.max(r,0),a=Math.min(o,s.rows-1);n>=s.rows||a<0?this._model.clearSelection():(this._model.selection.hasSelection=!0,this._model.selection.columnSelectMode=i,this._model.selection.viewportStartRow=r,this._model.selection.viewportEndRow=o,this._model.selection.viewportCappedStartRow=n,this._model.selection.viewportCappedEndRow=a,this._model.selection.startCol=t[0],this._model.selection.endCol=e[0])}_updateDimensions(){this._core._charSizeService.width&&this._core._charSizeService.height&&(this.dimensions.scaledCharWidth=Math.floor(this._core._charSizeService.width*this._devicePixelRatio),this.dimensions.scaledCharHeight=Math.ceil(this._core._charSizeService.height*this._devicePixelRatio),this.dimensions.scaledCellHeight=Math.floor(this.dimensions.scaledCharHeight*this._terminal.options.lineHeight),this.dimensions.scaledCharTop=1===this._terminal.options.lineHeight?0:Math.round((this.dimensions.scaledCellHeight-this.dimensions.scaledCharHeight)/2),this.dimensions.scaledCellWidth=this.dimensions.scaledCharWidth+Math.round(this._terminal.options.letterSpacing),this.dimensions.scaledCharLeft=Math.floor(this._terminal.options.letterSpacing/2),this.dimensions.scaledCanvasHeight=this._terminal.rows*this.dimensions.scaledCellHeight,this.dimensions.scaledCanvasWidth=this._terminal.cols*this.dimensions.scaledCellWidth,this.dimensions.canvasHeight=Math.round(this.dimensions.scaledCanvasHeight/this._devicePixelRatio),this.dimensions.canvasWidth=Math.round(this.dimensions.scaledCanvasWidth/this._devicePixelRatio),this.dimensions.actualCellHeight=this.dimensions.scaledCellHeight/this._devicePixelRatio,this.dimensions.actualCellWidth=this.dimensions.scaledCellWidth/this._devicePixelRatio)}_setCanvasDevicePixelDimensions(t,e){this._canvas.width===t&&this._canvas.height===e||(this._canvas.width=t,this._canvas.height=e,this._requestRedrawViewport())}_requestRedrawViewport(){this._onRequestRedraw.fire({start:0,end:this._terminal.rows-1})}}e.WebglRenderer=p;class m extends f.AttributeData{constructor(t,e,i){super(),this.content=0,this.combinedData="",this.fg=t.fg,this.bg=t.bg,this.combinedData=e,this._width=i}isCombined(){return 2097152}getWidth(){return this._width}getChars(){return this.combinedData}getCode(){return 2097151}setFromCharData(t){throw Error("not implemented")}getAsCharData(){return[this.fg,this.getChars(),this.getWidth(),this.getCode()]}}e.JoinedCellData=m},381(t,e){function i(t,e,i){let r=s(t.createShader(e));if(t.shaderSource(r,i),t.compileShader(r),t.getShaderParameter(r,t.COMPILE_STATUS))return r;console.error(t.getShaderInfoLog(r)),t.deleteShader(r)}function s(t){if(!t)throw Error("value must not be falsy");return t}Object.defineProperty(e,"__esModule",{value:!0}),e.throwIfFalsy=e.expandFloat32Array=e.createShader=e.createProgram=e.PROJECTION_MATRIX=void 0,e.PROJECTION_MATRIX=new Float32Array([2,0,0,0,0,-2,0,0,0,0,1,0,-1,1,0,1]),e.createProgram=function(t,e,r){let o=s(t.createProgram());if(t.attachShader(o,s(i(t,t.VERTEX_SHADER,e))),t.attachShader(o,s(i(t,t.FRAGMENT_SHADER,r))),t.linkProgram(o),t.getProgramParameter(o,t.LINK_STATUS))return o;console.error(t.getProgramInfoLog(o)),t.deleteProgram(o)},e.createShader=i,e.expandFloat32Array=function(t,e){let i=Math.min(2*t.length,e),s=new Float32Array(i);for(let e1=0;e1<t.length;e1++)s[e1]=t[e1];return s},e.throwIfFalsy=s},713(t,e,i){Object.defineProperty(e,"__esModule",{value:!0}),e.removeTerminalFromCache=e.acquireCharAtlas=void 0;let s=i(433),r=i(167),o=[];e.acquireCharAtlas=function(t,e,i,n,a,l,h){let c=(0,s.generateConfig)(i,n,a,l,t,e,h);for(let e1=0;e1<o.length;e1++){let i1=o[e1],r1=i1.ownedBy.indexOf(t);if(r1>=0){if((0,s.configEquals)(i1.config,c))return i1.atlas;1===i1.ownedBy.length?(i1.atlas.dispose(),o.splice(e1,1)):i1.ownedBy.splice(r1,1);break}}for(let e2=0;e2<o.length;e2++){let i2=o[e2];if((0,s.configEquals)(i2.config,c))return i2.ownedBy.push(t),i2.atlas}let _=t._core,d={atlas:new r.WebglCharAtlas(document,c,_.unicodeService),config:c,ownedBy:[t]};return o.push(d),d.atlas},e.removeTerminalFromCache=function(t){for(let e=0;e<o.length;e++){let i=o[e].ownedBy.indexOf(t);if(-1!==i){1===o[e].ownedBy.length?(o[e].atlas.dispose(),o.splice(e,1)):o[e].ownedBy.splice(i,1);break}}}},433(t,e){Object.defineProperty(e,"__esModule",{value:!0}),e.is256Color=e.configEquals=e.generateConfig=void 0;let i={css:"",rgba:0};e.generateConfig=function(t,e,s,r,o,n,a){let l={foreground:n.foreground,background:n.background,cursor:i,cursorAccent:i,selectionForeground:i,selectionBackgroundTransparent:i,selectionBackgroundOpaque:i,selectionInactiveBackgroundTransparent:i,selectionInactiveBackgroundOpaque:i,ansi:n.ansi.slice(),contrastCache:n.contrastCache};return{customGlyphs:o.options.customGlyphs,devicePixelRatio:a,letterSpacing:o.options.letterSpacing,lineHeight:o.options.lineHeight,scaledCellWidth:t,scaledCellHeight:e,scaledCharWidth:s,scaledCharHeight:r,fontFamily:o.options.fontFamily,fontSize:o.options.fontSize,fontWeight:o.options.fontWeight,fontWeightBold:o.options.fontWeightBold,allowTransparency:o.options.allowTransparency,drawBoldTextInBrightColors:o.options.drawBoldTextInBrightColors,minimumContrastRatio:o.options.minimumContrastRatio,colors:l}},e.configEquals=function(t,e){for(let i=0;i<t.colors.ansi.length;i++)if(t.colors.ansi[i].rgba!==e.colors.ansi[i].rgba)return!1;return t.devicePixelRatio===e.devicePixelRatio&&t.customGlyphs===e.customGlyphs&&t.lineHeight===e.lineHeight&&t.letterSpacing===e.letterSpacing&&t.fontFamily===e.fontFamily&&t.fontSize===e.fontSize&&t.fontWeight===e.fontWeight&&t.fontWeightBold===e.fontWeightBold&&t.allowTransparency===e.allowTransparency&&t.scaledCharWidth===e.scaledCharWidth&&t.scaledCharHeight===e.scaledCharHeight&&t.drawBoldTextInBrightColors===e.drawBoldTextInBrightColors&&t.minimumContrastRatio===e.minimumContrastRatio&&t.colors.foreground===e.colors.foreground&&t.colors.background===e.colors.background},e.is256Color=function(t){return 16777216==(50331648&t)||33554432==(50331648&t)}},167(t,e,i){Object.defineProperty(e,"__esModule",{value:!0}),e.WebglCharAtlas=void 0;let s=i(302),r=i(855),o=i(381),n=i(147),a=i(160),l=i(14),h=i(634),c=i(485),u=Math.floor(819.2),g={css:"rgba(0, 0, 0, 0)",rgba:0},f={offset:{x:0,y:0},texturePosition:{x:0,y:0},texturePositionClipSpace:{x:0,y:0},size:{x:0,y:0},sizeClipSpace:{x:0,y:0}},C={glyph:void 0};function p(t,e,i,s){let r=e.rgba>>>24,o=e.rgba>>>16&255,n=e.rgba>>>8&255,a=i.rgba>>>24,l=i.rgba>>>16&255,h=i.rgba>>>8&255,c=Math.floor((Math.abs(r-a)+Math.abs(o-l)+Math.abs(n-h))/12),_=!0;for(let e1=0;e1<t.data.length;e1+=4)t.data[e1]===r&&t.data[e1+1]===o&&t.data[e1+2]===n||s&&Math.abs(t.data[e1]-r)+Math.abs(t.data[e1+1]-o)+Math.abs(t.data[e1+2]-n)<c?t.data[e1+3]=0:_=!1;return _}e.WebglCharAtlas=class{constructor(t,e,i){this._config=e,this._unicodeService=i,this._didWarmUp=!1,this._cacheMap=new c.FourKeyMap,this._cacheMapCombined=new c.FourKeyMap,this._currentRow={x:0,y:0,height:0},this._fixedRows=[],this.hasCanvasChanged=!1,this._workBoundingBox={top:0,left:0,bottom:0,right:0},this._workAttributeData=new n.AttributeData,this.cacheCanvas=t.createElement("canvas"),this.cacheCanvas.width=1024,this.cacheCanvas.height=1024,this._cacheCtx=(0,o.throwIfFalsy)(this.cacheCanvas.getContext("2d",{alpha:!0})),this._tmpCanvas=t.createElement("canvas"),this._tmpCanvas.width=4*this._config.scaledCellWidth+4,this._tmpCanvas.height=this._config.scaledCellHeight+4,this._tmpCtx=(0,o.throwIfFalsy)(this._tmpCanvas.getContext("2d",{alpha:this._config.allowTransparency}))}dispose(){this.cacheCanvas.parentElement&&this.cacheCanvas.parentElement.removeChild(this.cacheCanvas)}warmUp(){this._didWarmUp||(this._doWarmUp(),this._didWarmUp=!0)}_doWarmUp(){for(let t=33;t<126;t++){let e=this._drawToCache(t,r.DEFAULT_COLOR,r.DEFAULT_COLOR,r.DEFAULT_EXT);this._cacheMap.set(t,r.DEFAULT_COLOR,r.DEFAULT_COLOR,r.DEFAULT_EXT,e)}}beginFrame(){return this._currentRow.y>u&&(this.clearTexture(),this.warmUp(),!0)}clearTexture(){0===this._currentRow.x&&0===this._currentRow.y||(this._cacheCtx.clearRect(0,0,1024,1024),this._cacheMap.clear(),this._cacheMapCombined.clear(),this._currentRow.x=0,this._currentRow.y=0,this._currentRow.height=0,this._fixedRows.length=0,this._didWarmUp=!1)}getRasterizedGlyphCombinedChar(t,e,i,s){return this._getFromCacheMap(this._cacheMapCombined,t,e,i,s)}getRasterizedGlyph(t,e,i,s){return this._getFromCacheMap(this._cacheMap,t,e,i,s)}_getFromCacheMap(t,e,i,s,r){return C.glyph=t.get(e,i,s,r),C.glyph||(C.glyph=this._drawToCache(e,i,s,r),t.set(e,i,s,r,C.glyph)),C.glyph}_getColorFromAnsiIndex(t){if(t>=this._config.colors.ansi.length)throw Error("No color found for idx "+t);return this._config.colors.ansi[t]}_getBackgroundColor(t,e,i,r){let o;if(this._config.allowTransparency)return g;switch(t){case 16777216:case 33554432:o=this._getColorFromAnsiIndex(e);break;case 50331648:let t1=n.AttributeData.toColorRGB(e);o=a.rgba.toColor(t1[0],t1[1],t1[2]);break;default:o=i?this._config.colors.foreground:this._config.colors.background}return r&&(o=a.color.blend(this._config.colors.background,a.color.multiplyOpacity(o,s.DIM_OPACITY))),o}_getForegroundColor(t,e,i,r,o,l,h,c,_,d){let g;let u=this._getMinimumContrastColor(t,e,i,r,o,l,!1,_,d);if(u)return u;switch(o){case 16777216:case 33554432:this._config.drawBoldTextInBrightColors&&_&&l<8&&(l+=8),g=this._getColorFromAnsiIndex(l);break;case 50331648:let t1=n.AttributeData.toColorRGB(l);g=a.rgba.toColor(t1[0],t1[1],t1[2]);break;default:g=h?this._config.colors.background:this._config.colors.foreground}return this._config.allowTransparency&&(g=a.color.opaque(g)),c&&(g=a.color.multiplyOpacity(g,s.DIM_OPACITY)),g}_resolveBackgroundRgba(t,e,i){switch(t){case 16777216:case 33554432:return this._getColorFromAnsiIndex(e).rgba;case 50331648:return e<<8;default:return i?this._config.colors.foreground.rgba:this._config.colors.background.rgba}}_resolveForegroundRgba(t,e,i,s){switch(t){case 16777216:case 33554432:return this._config.drawBoldTextInBrightColors&&s&&e<8&&(e+=8),this._getColorFromAnsiIndex(e).rgba;case 50331648:return e<<8;default:return i?this._config.colors.background.rgba:this._config.colors.foreground.rgba}}_getMinimumContrastColor(t,e,i,s,r,o,n,l,h){if(1===this._config.minimumContrastRatio||h)return;let c=this._config.colors.contrastCache.getColor(t,s);if(void 0!==c)return c||void 0;let _=this._resolveBackgroundRgba(e,i,n),d=this._resolveForegroundRgba(r,o,n,l),u=a.rgba.ensureContrastRatio(_,d,this._config.minimumContrastRatio);if(!u)return void this._config.colors.contrastCache.setColor(t,s,null);let g=a.rgba.toColor(u>>24&255,u>>16&255,u>>8&255);return this._config.colors.contrastCache.setColor(t,s,g),g}_drawToCache(t,e,i,r){let O;let o="number"==typeof t?String.fromCharCode(t):t;this.hasCanvasChanged=!0;let a=this._config.scaledCellWidth*Math.max(o.length,2)+4;this._tmpCanvas.width<a&&(this._tmpCanvas.width=a);let c=this._config.scaledCellHeight+8;if(this._tmpCanvas.height<c&&(this._tmpCanvas.height=c),this._tmpCtx.save(),this._workAttributeData.fg=i,this._workAttributeData.bg=e,this._workAttributeData.extended.ext=r,this._workAttributeData.isInvisible())return f;let u=!!this._workAttributeData.isBold(),g=!!this._workAttributeData.isInverse(),C=!!this._workAttributeData.isDim(),m=!!this._workAttributeData.isItalic(),v=!!this._workAttributeData.isUnderline(),L=!!this._workAttributeData.isStrikethrough(),w=this._workAttributeData.getFgColor(),x=this._workAttributeData.getFgColorMode(),b=this._workAttributeData.getBgColor(),M=this._workAttributeData.getBgColorMode();if(g){let t1=w;w=b,b=t1;let e1=x;x=M,M=e1}let y=this._getBackgroundColor(M,b,g,C);this._tmpCtx.globalCompositeOperation="copy",this._tmpCtx.fillStyle=y.css,this._tmpCtx.fillRect(0,0,this._tmpCanvas.width,this._tmpCanvas.height),this._tmpCtx.globalCompositeOperation="source-over";let R=u?this._config.fontWeightBold:this._config.fontWeight;this._tmpCtx.font=`${m?"italic":""} ${R} ${this._config.fontSize*this._config.devicePixelRatio}px ${this._config.fontFamily}`,this._tmpCtx.textBaseline=s.TEXT_BASELINE;let A=1===o.length&&(0,h.isPowerlineGlyph)(o.charCodeAt(0)),D=1===o.length&&(0,h.isRestrictedPowerlineGlyph)(o.charCodeAt(0)),T=this._getForegroundColor(e,M,b,i,x,w,g,C,u,(0,h.excludeFromContrastRatioDemands)(o.charCodeAt(0)));this._tmpCtx.fillStyle=T.css;let S=D?0:4,B=!1;!1!==this._config.customGlyphs&&(B=(0,l.tryDrawCustomChar)(this._tmpCtx,o,S,S,this._config.scaledCellWidth,this._config.scaledCellHeight,this._config.fontSize,this._config.devicePixelRatio));let F,k=!A;if(F="number"==typeof t?this._unicodeService.wcwidth(t):this._unicodeService.getStringCellWidth(t),v){this._tmpCtx.save();let t2=Math.max(1,Math.floor(this._config.fontSize*this._config.devicePixelRatio/15)),e2=t2%2==1?.5:0;if(this._tmpCtx.lineWidth=t2,this._workAttributeData.isUnderlineColorDefault())this._tmpCtx.strokeStyle=this._tmpCtx.fillStyle;else if(this._workAttributeData.isUnderlineColorRGB())k=!1,this._tmpCtx.strokeStyle=`rgb(${n.AttributeData.toColorRGB(this._workAttributeData.getUnderlineColor()).join(",")})`;else{k=!1;let t3=this._workAttributeData.getUnderlineColor();this._config.drawBoldTextInBrightColors&&this._workAttributeData.isBold()&&t3<8&&(t3+=8),this._tmpCtx.strokeStyle=this._getColorFromAnsiIndex(t3).css}this._tmpCtx.beginPath();let s1=Math.ceil(S+this._config.scaledCharHeight)-e2,r1=S+this._config.scaledCharHeight+t2-e2,a1=Math.ceil(S+this._config.scaledCharHeight+2*t2)-e2;for(let o1=0;o1<F;o1++){this._tmpCtx.save();let n1=S+o1*this._config.scaledCellWidth,l1=S+(o1+1)*this._config.scaledCellWidth,h1=n1+this._config.scaledCellWidth/2;switch(this._workAttributeData.extended.underlineStyle){case 2:this._tmpCtx.moveTo(n1,s1),this._tmpCtx.lineTo(l1,s1),this._tmpCtx.moveTo(n1,a1),this._tmpCtx.lineTo(l1,a1);break;case 3:let i1=t2<=1?a1:Math.ceil(S+this._config.scaledCharHeight-t2/2)-e2,o2=t2<=1?s1:Math.ceil(S+this._config.scaledCharHeight+t2/2)-e2,c1=new Path2D;c1.rect(n1,s1,this._config.scaledCellWidth,a1-s1),this._tmpCtx.clip(c1),this._tmpCtx.moveTo(n1-this._config.scaledCellWidth/2,r1),this._tmpCtx.bezierCurveTo(n1-this._config.scaledCellWidth/2,o2,n1,o2,n1,r1),this._tmpCtx.bezierCurveTo(n1,i1,h1,i1,h1,r1),this._tmpCtx.bezierCurveTo(h1,o2,l1,o2,l1,r1),this._tmpCtx.bezierCurveTo(l1,i1,l1+this._config.scaledCellWidth/2,i1,l1+this._config.scaledCellWidth/2,r1);break;case 4:this._tmpCtx.setLineDash([2*this._config.devicePixelRatio,this._config.devicePixelRatio]),this._tmpCtx.moveTo(n1,s1),this._tmpCtx.lineTo(l1,s1);break;case 5:this._tmpCtx.setLineDash([4*this._config.devicePixelRatio,3*this._config.devicePixelRatio]),this._tmpCtx.moveTo(n1,s1),this._tmpCtx.lineTo(l1,s1);break;default:this._tmpCtx.moveTo(n1,s1),this._tmpCtx.lineTo(l1,s1)}this._tmpCtx.stroke(),this._tmpCtx.restore()}if(this._tmpCtx.restore(),!B&&this._config.fontSize>=12&&!this._config.allowTransparency&&" "!==o){this._tmpCtx.save(),this._tmpCtx.textBaseline="alphabetic";let e3=this._tmpCtx.measureText(o);if(this._tmpCtx.restore(),"actualBoundingBoxDescent"in e3&&e3.actualBoundingBoxDescent>0){this._tmpCtx.save();let e4=new Path2D;e4.rect(S,s1-Math.ceil(t2/2),this._config.scaledCellWidth,a1-s1+Math.ceil(t2/2)),this._tmpCtx.clip(e4),this._tmpCtx.lineWidth=3*this._config.devicePixelRatio,this._tmpCtx.strokeStyle=y.css,this._tmpCtx.strokeText(o,S,S+this._config.scaledCharHeight),this._tmpCtx.restore()}}}if(B||this._tmpCtx.fillText(o,S,S+this._config.scaledCharHeight),"_"===o&&!this._config.allowTransparency){let t4=p(this._tmpCtx.getImageData(S,S,this._config.scaledCellWidth,this._config.scaledCellHeight),y,T,k);if(t4)for(let e5=1;e5<=5&&(this._tmpCtx.save(),this._tmpCtx.fillStyle=y.css,this._tmpCtx.fillRect(0,0,this._tmpCanvas.width,this._tmpCanvas.height),this._tmpCtx.restore(),this._tmpCtx.fillText(o,S,S+this._config.scaledCharHeight-e5),t4=p(this._tmpCtx.getImageData(S,S,this._config.scaledCellWidth,this._config.scaledCellHeight),y,T,k));e5++);}if(L){let t5=Math.max(1,Math.floor(this._config.fontSize*this._config.devicePixelRatio/10)),e6=this._tmpCtx.lineWidth%2==1?.5:0;this._tmpCtx.lineWidth=t5,this._tmpCtx.strokeStyle=this._tmpCtx.fillStyle,this._tmpCtx.beginPath(),this._tmpCtx.moveTo(S,S+Math.floor(this._config.scaledCharHeight/2)-e6),this._tmpCtx.lineTo(S+this._config.scaledCharWidth*F,S+Math.floor(this._config.scaledCharHeight/2)-e6),this._tmpCtx.stroke()}this._tmpCtx.restore();let I=this._tmpCtx.getImageData(0,0,this._tmpCanvas.width,this._tmpCanvas.height);if(this._config.allowTransparency?function(t){for(let e=0;e<t.data.length;e+=4)if(t.data[e+3]>0)return!1;return!0}(I):p(I,y,T,k))return f;let P=this._findGlyphBoundingBox(I,this._workBoundingBox,a,D,B,S),W=this._clipImageData(I,this._workBoundingBox);for(;;){for(let t6 of(O=this._currentRow,this._fixedRows))(O===this._currentRow||t6.height<O.height)&&P.size.y<=t6.height&&(O=t6);if(O.height>2*P.size.y&&(this._currentRow.height>0&&this._fixedRows.push(this._currentRow),O={x:0,y:this._currentRow.y+this._currentRow.height,height:P.size.y},this._fixedRows.push(O),this._currentRow={x:0,y:O.y+O.height,height:0}),O.x+P.size.x<=1024)break;O===this._currentRow?(O.x=0,O.y+=O.height,O.height=0):this._fixedRows.splice(this._fixedRows.indexOf(O),1)}return P.texturePosition.x=O.x,P.texturePosition.y=O.y,P.texturePositionClipSpace.x=O.x/1024,P.texturePositionClipSpace.y=O.y/1024,O.height=Math.max(O.height,P.size.y),O.x+=P.size.x,this._cacheCtx.putImageData(W,P.texturePosition.x,P.texturePosition.y),P}_findGlyphBoundingBox(t,e,i,s,r,o){e.top=0;let n=s?this._config.scaledCellHeight:this._tmpCanvas.height,a=s?this._config.scaledCellWidth:i,l=!1;for(let i1=0;i1<n;i1++){for(let s1=0;s1<a;s1++){let r1=i1*this._tmpCanvas.width*4+4*s1+3;if(0!==t.data[r1]){e.top=i1,l=!0;break}}if(l)break}e.left=0,l=!1;for(let i2=0;i2<a;i2++){for(let s2=0;s2<n;s2++){let r2=s2*this._tmpCanvas.width*4+4*i2+3;if(0!==t.data[r2]){e.left=i2,l=!0;break}}if(l)break}e.right=a,l=!1;for(let i3=a-1;i3>=0;i3--){for(let s3=0;s3<n;s3++){let r3=s3*this._tmpCanvas.width*4+4*i3+3;if(0!==t.data[r3]){e.right=i3,l=!0;break}}if(l)break}e.bottom=n,l=!1;for(let i4=n-1;i4>=0;i4--){for(let s4=0;s4<a;s4++){let r4=i4*this._tmpCanvas.width*4+4*s4+3;if(0!==t.data[r4]){e.bottom=i4,l=!0;break}}if(l)break}return{texturePosition:{x:0,y:0},texturePositionClipSpace:{x:0,y:0},size:{x:e.right-e.left+1,y:e.bottom-e.top+1},sizeClipSpace:{x:(e.right-e.left+1)/1024,y:(e.bottom-e.top+1)/1024},offset:{x:-e.left+o+(s||r?Math.floor((this._config.scaledCellWidth-this._config.scaledCharWidth)/2):0),y:-e.top+o+(s||r?1===this._config.lineHeight?0:Math.round((this._config.scaledCellHeight-this._config.scaledCharHeight)/2):0)}}}_clipImageData(t,e){let i=e.right-e.left+1,s=e.bottom-e.top+1,r=new Uint8ClampedArray(i*s*4);for(let s1=e.top;s1<=e.bottom;s1++)for(let o=e.left;o<=e.right;o++){let n=s1*this._tmpCanvas.width*4+4*o,a=(s1-e.top)*i*4+4*(o-e.left);r[a]=t.data[n],r[a+1]=t.data[n+1],r[a+2]=t.data[n+2],r[a+3]=t.data[n+3]}return new ImageData(r,i,s)}}},592(t,e,i){Object.defineProperty(e,"__esModule",{value:!0}),e.BaseRenderLayer=void 0;let s=i(713),r=i(302),o=i(381);e.BaseRenderLayer=class{constructor(t,e,i,s,r,o){this._container=t,this._alpha=s,this._colors=r,this._coreBrowserService=o,this._scaledCharWidth=0,this._scaledCharHeight=0,this._scaledCellWidth=0,this._scaledCellHeight=0,this._scaledCharLeft=0,this._scaledCharTop=0,this._canvas=document.createElement("canvas"),this._canvas.classList.add(`xterm-${e}-layer`),this._canvas.style.zIndex=i.toString(),this._initCanvas(),this._container.appendChild(this._canvas)}dispose(){this._canvas.remove(),this._charAtlas&&this._charAtlas.dispose()}_initCanvas(){this._ctx=(0,o.throwIfFalsy)(this._canvas.getContext("2d",{alpha:this._alpha})),this._alpha||this._clearAll()}onOptionsChanged(t){}onBlur(t){}onFocus(t){}onCursorMove(t){}onGridChanged(t,e,i){}onSelectionChanged(t,e,i,s=!1){}setColors(t,e){this._refreshCharAtlas(t,e)}_setTransparency(t,e){if(e===this._alpha)return;let 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