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kik-website/terminal.js
Zebreus fb5c5dca78 Build of the Astro site (4d6900c on astro) 
Generated with npm run build. The source is on the astro branch.

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
2026-10-25 02:46:07 +01:00

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B{constructor(){super(),this.dispatched=!1,this.targets=new Le,this.ignoreTargets=new Le,this.activeTouches={},this.handle=null,this._lastSetTapCountTime=0,this._register(Be.runAndSubscribe(yn,({window:e,disposables:t})=>{t.add(U(e.document,`touchstart`,e=>this.onTouchStart(e),{passive:!1})),t.add(U(e.document,`touchend`,t=>this.onTouchEnd(e,t))),t.add(U(e.document,`touchmove`,e=>this.onTouchMove(e),{passive:!1}))},{window:Fe,disposables:this._store}))}static addTarget(t){return e.isTouchDevice()?(e.INSTANCE||=ke(new e),z(e.INSTANCE.targets.push(t))):B.None}static ignoreTarget(t){return e.isTouchDevice()?(e.INSTANCE||=ke(new e),z(e.INSTANCE.ignoreTargets.push(t))):B.None}static isTouchDevice(){return`ontouchstart`in Fe||navigator.maxTouchPoints>0}dispose(){this.handle&&=(this.handle.dispose(),null),super.dispose()}onTouchStart(e){let t=Date.now();this.handle&&=(this.handle.dispose(),null);for(let n=0,r=e.targetTouches.length;n<r;n++){let r=e.targetTouches.item(n);this.activeTouches[r.identifier]={id:r.identifier,initialTarget:r.target,initialTimeStamp:t,initialPageX:r.pageX,initialPageY:r.pageY,rollingTimestamps:[t],rollingPageX:[r.pageX],rollingPageY:[r.pageY]};let i=this.newGestureEvent(Ln.Start,r.target);i.pageX=r.pageX,i.pageY=r.pageY,this.dispatchEvent(i)}this.dispatched&&=(e.preventDefault(),e.stopPropagation(),!1)}onTouchEnd(t,n){let r=Date.now(),i=Object.keys(this.activeTouches).length;for(let a=0,o=n.changedTouches.length;a<o;a++){let o=n.changedTouches.item(a);if(!this.activeTouches.hasOwnProperty(String(o.identifier))){console.warn(`move of an UNKNOWN touch`,o);continue}let s=this.activeTouches[o.identifier],c=Date.now()-s.initialTimeStamp;if(c<e.HOLD_DELAY&&Math.abs(s.initialPageX-be(s.rollingPageX))<30&&Math.abs(s.initialPageY-be(s.rollingPageY))<30){let e=this.newGestureEvent(Ln.Tap,s.initialTarget);e.pageX=be(s.rollingPageX),e.pageY=be(s.rollingPageY),this.dispatchEvent(e)}else if(c>=e.HOLD_DELAY&&Math.abs(s.initialPageX-be(s.rollingPageX))<30&&Math.abs(s.initialPageY-be(s.rollingPageY))<30){let e=this.newGestureEvent(Ln.Contextmenu,s.initialTarget);e.pageX=be(s.rollingPageX),e.pageY=be(s.rollingPageY),this.dispatchEvent(e)}else if(i===1){let e=be(s.rollingPageX),n=be(s.rollingPageY),i=be(s.rollingTimestamps)-s.rollingTimestamps[0],a=e-s.rollingPageX[0],o=n-s.rollingPageY[0],c=[...this.targets].filter(e=>s.initialTarget instanceof Node&&e.contains(s.initialTarget));this.inertia(t,c,r,Math.abs(a)/i,a>0?1:-1,e,Math.abs(o)/i,o>0?1:-1,n)}this.dispatchEvent(this.newGestureEvent(Ln.End,s.initialTarget)),delete this.activeTouches[o.identifier]}this.dispatched&&=(n.preventDefault(),n.stopPropagation(),!1)}newGestureEvent(e,t){let n=document.createEvent(`CustomEvent`);return n.initEvent(e,!1,!0),n.initialTarget=t,n.tapCount=0,n}dispatchEvent(t){if(t.type===Ln.Tap){let n=new Date().getTime(),r=0;r=n-this._lastSetTapCountTime>e.CLEAR_TAP_COUNT_TIME?1:2,this._lastSetTapCountTime=n,t.tapCount=r}else(t.type===Ln.Change||t.type===Ln.Contextmenu)&&(this._lastSetTapCountTime=0);if(t.initialTarget instanceof Node){for(let e of this.ignoreTargets)if(e.contains(t.initialTarget))return;let e=[];for(let n of this.targets)if(n.contains(t.initialTarget)){let r=0,i=t.initialTarget;for(;i&&i!==n;)r++,i=i.parentElement;e.push([r,n])}e.sort((e,t)=>e[0]-t[0]);for(let[n,r]of e)r.dispatchEvent(t),this.dispatched=!0}}inertia(t,n,r,i,a,o,s,c,l){this.handle=En(t,()=>{let u=Date.now(),d=u-r,f=0,p=0,m=!0;i+=e.SCROLL_FRICTION*d,s+=e.SCROLL_FRICTION*d,i>0&&(m=!1,f=a*i*d),s>0&&(m=!1,p=c*s*d);let h=this.newGestureEvent(Ln.Change);h.translationX=f,h.translationY=p,n.forEach(e=>e.dispatchEvent(h)),m||this.inertia(t,n,u,i,a,o+f,s,c,l+p)})}onTouchMove(e){let t=Date.now();for(let n=0,r=e.changedTouches.length;n<r;n++){let r=e.changedTouches.item(n);if(!this.activeTouches.hasOwnProperty(String(r.identifier))){console.warn(`end of an UNKNOWN touch`,r);continue}let i=this.activeTouches[r.identifier],a=this.newGestureEvent(Ln.Change,i.initialTarget);a.translationX=r.pageX-be(i.rollingPageX),a.translationY=r.pageY-be(i.rollingPageY),a.pageX=r.pageX,a.pageY=r.pageY,this.dispatchEvent(a),i.rollingPageX.length>3&&(i.rollingPageX.shift(),i.rollingPageY.shift(),i.rollingTimestamps.shift()),i.rollingPageX.push(r.pageX),i.rollingPageY.push(r.pageY),i.rollingTimestamps.push(t)}this.dispatched&&=(e.preventDefault(),e.stopPropagation(),!1)}};Rn.SCROLL_FRICTION=-.005,Rn.HOLD_DELAY=700,Rn.CLEAR_TAP_COUNT_TIME=400,r([In],Rn,`isTouchDevice`,1);var zn=Rn,Bn=class extends B{onclick(e,t){this._register(U(e,jn.CLICK,n=>t(new Jt(fn(e),n))))}onmousedown(e,t){this._register(U(e,jn.MOUSE_DOWN,n=>t(new Jt(fn(e),n))))}onmouseover(e,t){this._register(U(e,jn.MOUSE_OVER,n=>t(new Jt(fn(e),n))))}onmouseleave(e,t){this._register(U(e,jn.MOUSE_LEAVE,n=>t(new Jt(fn(e),n))))}onkeydown(e,t){this._register(U(e,jn.KEY_DOWN,e=>t(new Wt(e))))}onkeyup(e,t){this._register(U(e,jn.KEY_UP,e=>t(new Wt(e))))}oninput(e,t){this._register(U(e,jn.INPUT,t))}onblur(e,t){this._register(U(e,jn.BLUR,t))}onfocus(e,t){this._register(U(e,jn.FOCUS,t))}onchange(e,t){this._register(U(e,jn.CHANGE,t))}ignoreGesture(e){return zn.ignoreTarget(e)}},Vn=11,Hn=class extends Bn{constructor(e){super(),this._onActivate=e.onActivate,this.bgDomNode=document.createElement(`div`),this.bgDomNode.className=`arrow-background`,this.bgDomNode.style.position=`absolute`,this.bgDomNode.style.width=e.bgWidth+`px`,this.bgDomNode.style.height=e.bgHeight+`px`,typeof e.top<`u`&&(this.bgDomNode.style.top=`0px`),typeof e.left<`u`&&(this.bgDomNode.style.left=`0px`),typeof e.bottom<`u`&&(this.bgDomNode.style.bottom=`0px`),typeof e.right<`u`&&(this.bgDomNode.style.right=`0px`),this.domNode=document.createElement(`div`),this.domNode.className=e.className,this.domNode.style.position=`absolute`,this.domNode.style.width=Vn+`px`,this.domNode.style.height=Vn+`px`,typeof e.top<`u`&&(this.domNode.style.top=e.top+`px`),typeof e.left<`u`&&(this.domNode.style.left=e.left+`px`),typeof e.bottom<`u`&&(this.domNode.style.bottom=e.bottom+`px`),typeof e.right<`u`&&(this.domNode.style.right=e.right+`px`),this._pointerMoveMonitor=this._register(new Fn),this._register(Tn(this.bgDomNode,jn.POINTER_DOWN,e=>this._arrowPointerDown(e))),this._register(Tn(this.domNode,jn.POINTER_DOWN,e=>this._arrowPointerDown(e))),this._pointerdownRepeatTimer=this._register(new Dn),this._pointerdownScheduleRepeatTimer=this._register(new $t)}_arrowPointerDown(e){e.target&&e.target instanceof Element&&(this._onActivate(),this._pointerdownRepeatTimer.cancel(),this._pointerdownScheduleRepeatTimer.cancelAndSet(()=>{this._pointerdownRepeatTimer.cancelAndSet(()=>this._onActivate(),1e3/24,fn(e))},200),this._pointerMoveMonitor.startMonitoring(e.target,e.pointerId,e.buttons,e=>{},()=>{this._pointerdownRepeatTimer.cancel(),this._pointerdownScheduleRepeatTimer.cancel()}),e.preventDefault())}},Un=class e{constructor(e,t,n,r,i,a,o){this._forceIntegerValues=e,this._scrollStateBrand=void 0,this._forceIntegerValues&&(t|=0,n|=0,r|=0,i|=0,a|=0,o|=0),this.rawScrollLeft=r,this.rawScrollTop=o,t<0&&(t=0),r+t>n&&(r=n-t),r<0&&(r=0),i<0&&(i=0),o+i>a&&(o=a-i),o<0&&(o=0),this.width=t,this.scrollWidth=n,this.scrollLeft=r,this.height=i,this.scrollHeight=a,this.scrollTop=o}equals(e){return this.rawScrollLeft===e.rawScrollLeft&&this.rawScrollTop===e.rawScrollTop&&this.width===e.width&&this.scrollWidth===e.scrollWidth&&this.scrollLeft===e.scrollLeft&&this.height===e.height&&this.scrollHeight===e.scrollHeight&&this.scrollTop===e.scrollTop}withScrollDimensions(t,n){return new e(this._forceIntegerValues,typeof t.width<`u`?t.width:this.width,typeof t.scrollWidth<`u`?t.scrollWidth:this.scrollWidth,n?this.rawScrollLeft:this.scrollLeft,typeof t.height<`u`?t.height:this.height,typeof t.scrollHeight<`u`?t.scrollHeight:this.scrollHeight,n?this.rawScrollTop:this.scrollTop)}withScrollPosition(t){return new e(this._forceIntegerValues,this.width,this.scrollWidth,typeof t.scrollLeft<`u`?t.scrollLeft:this.rawScrollLeft,this.height,this.scrollHeight,typeof t.scrollTop<`u`?t.scrollTop:this.rawScrollTop)}createScrollEvent(e,t){let n=this.width!==e.width,r=this.scrollWidth!==e.scrollWidth,i=this.scrollLeft!==e.scrollLeft,a=this.height!==e.height,o=this.scrollHeight!==e.scrollHeight,s=this.scrollTop!==e.scrollTop;return{inSmoothScrolling:t,oldWidth:e.width,oldScrollWidth:e.scrollWidth,oldScrollLeft:e.scrollLeft,width:this.width,scrollWidth:this.scrollWidth,scrollLeft:this.scrollLeft,oldHeight:e.height,oldScrollHeight:e.scrollHeight,oldScrollTop:e.scrollTop,height:this.height,scrollHeight:this.scrollHeight,scrollTop:this.scrollTop,widthChanged:n,scrollWidthChanged:r,scrollLeftChanged:i,heightChanged:a,scrollHeightChanged:o,scrollTopChanged:s}}},Wn=class extends B{constructor(e){super(),this._scrollableBrand=void 0,this._onScroll=this._register(new H),this.onScroll=this._onScroll.event,this._smoothScrollDuration=e.smoothScrollDuration,this._scheduleAtNextAnimationFrame=e.scheduleAtNextAnimationFrame,this._state=new Un(e.forceIntegerValues,0,0,0,0,0,0),this._smoothScrolling=null}dispose(){this._smoothScrolling&&=(this._smoothScrolling.dispose(),null),super.dispose()}setSmoothScrollDuration(e){this._smoothScrollDuration=e}validateScrollPosition(e){return this._state.withScrollPosition(e)}getScrollDimensions(){return this._state}setScrollDimensions(e,t){let n=this._state.withScrollDimensions(e,t);this._setState(n,!!this._smoothScrolling),this._smoothScrolling?.acceptScrollDimensions(this._state)}getFutureScrollPosition(){return this._smoothScrolling?this._smoothScrolling.to:this._state}getCurrentScrollPosition(){return this._state}setScrollPositionNow(e){let t=this._state.withScrollPosition(e);this._smoothScrolling&&=(this._smoothScrolling.dispose(),null),this._setState(t,!1)}setScrollPositionSmooth(e,t){if(this._smoothScrollDuration===0)return this.setScrollPositionNow(e);if(this._smoothScrolling){e={scrollLeft:typeof e.scrollLeft>`u`?this._smoothScrolling.to.scrollLeft:e.scrollLeft,scrollTop:typeof e.scrollTop>`u`?this._smoothScrolling.to.scrollTop:e.scrollTop};let n=this._state.withScrollPosition(e);if(this._smoothScrolling.to.scrollLeft===n.scrollLeft&&this._smoothScrolling.to.scrollTop===n.scrollTop)return;let r;r=t?new Jn(this._smoothScrolling.from,n,this._smoothScrolling.startTime,this._smoothScrolling.duration):this._smoothScrolling.combine(this._state,n,this._smoothScrollDuration),this._smoothScrolling.dispose(),this._smoothScrolling=r}else{let t=this._state.withScrollPosition(e);this._smoothScrolling=Jn.start(this._state,t,this._smoothScrollDuration)}this._smoothScrolling.animationFrameDisposable=this._scheduleAtNextAnimationFrame(()=>{this._smoothScrolling&&(this._smoothScrolling.animationFrameDisposable=null,this._performSmoothScrolling())})}hasPendingScrollAnimation(){return!!this._smoothScrolling}_performSmoothScrolling(){if(!this._smoothScrolling)return;let e=this._smoothScrolling.tick(),t=this._state.withScrollPosition(e);if(this._setState(t,!0),this._smoothScrolling){if(e.isDone){this._smoothScrolling.dispose(),this._smoothScrolling=null;return}this._smoothScrolling.animationFrameDisposable=this._scheduleAtNextAnimationFrame(()=>{this._smoothScrolling&&(this._smoothScrolling.animationFrameDisposable=null,this._performSmoothScrolling())})}}_setState(e,t){let n=this._state;n.equals(e)||(this._state=e,this._onScroll.fire(this._state.createScrollEvent(n,t)))}},Gn=class{constructor(e,t,n){this.scrollLeft=e,this.scrollTop=t,this.isDone=n}};function Kn(e,t){let n=t-e;return function(t){return e+n*Xn(t)}}function qn(e,t,n){return function(r){return r<n?e(r/n):t((r-n)/(1-n))}}var Jn=class e{constructor(e,t,n,r){this.from=e,this.to=t,this.duration=r,this.startTime=n,this.animationFrameDisposable=null,this._initAnimations()}_initAnimations(){this.scrollLeft=this._initAnimation(this.from.scrollLeft,this.to.scrollLeft,this.to.width),this.scrollTop=this._initAnimation(this.from.scrollTop,this.to.scrollTop,this.to.height)}_initAnimation(e,t,n){if(Math.abs(e-t)>2.5*n){let r,i;return e<t?(r=e+.75*n,i=t-.75*n):(r=e-.75*n,i=t+.75*n),qn(Kn(e,r),Kn(i,t),.33)}return Kn(e,t)}dispose(){this.animationFrameDisposable!==null&&(this.animationFrameDisposable.dispose(),this.animationFrameDisposable=null)}acceptScrollDimensions(e){this.to=e.withScrollPosition(this.to),this._initAnimations()}tick(){return this._tick(Date.now())}_tick(e){let t=(e-this.startTime)/this.duration;return t<1?new Gn(this.scrollLeft(t),this.scrollTop(t),!1):new Gn(this.to.scrollLeft,this.to.scrollTop,!0)}combine(t,n,r){return e.start(t,n,r)}static start(t,n,r){r+=10;let i=Date.now()-10;return new e(t,n,i,r)}};function Yn(e){return e**3}function Xn(e){return 1-Yn(1-e)}var Zn=class extends B{constructor(e,t,n){super(),this._visibility=e,this._visibleClassName=t,this._invisibleClassName=n,this._domNode=null,this._isVisible=!1,this._isNeeded=!1,this._rawShouldBeVisible=!1,this._shouldBeVisible=!1,this._revealTimer=this._register(new $t)}setVisibility(e){this._visibility!==e&&(this._visibility=e,this._updateShouldBeVisible())}setShouldBeVisible(e){this._rawShouldBeVisible=e,this._updateShouldBeVisible()}_applyVisibilitySetting(){return this._visibility===2?!1:this._visibility===3||this._rawShouldBeVisible}_updateShouldBeVisible(){let e=this._applyVisibilitySetting();this._shouldBeVisible!==e&&(this._shouldBeVisible=e,this.ensureVisibility())}setIsNeeded(e){this._isNeeded!==e&&(this._isNeeded=e,this.ensureVisibility())}setDomNode(e){this._domNode=e,this._domNode.setClassName(this._invisibleClassName),this.setShouldBeVisible(!1)}ensureVisibility(){this._isNeeded?this._shouldBeVisible?this._reveal():this._hide(!0):this._hide(!1)}_reveal(){this._isVisible||(this._isVisible=!0,this._revealTimer.setIfNotSet(()=>{this._domNode?.setClassName(this._visibleClassName)},0))}_hide(e){this._revealTimer.cancel(),this._isVisible&&(this._isVisible=!1,this._domNode?.setClassName(this._invisibleClassName+(e?` fade`:``)))}},Qn=140,$n=class extends Bn{constructor(e){super(),this._lazyRender=e.lazyRender,this._host=e.host,this._scrollable=e.scrollable,this._scrollByPage=e.scrollByPage,this._scrollbarState=e.scrollbarState,this._visibilityController=this._register(new Zn(e.visibility,`visible scrollbar `+e.extraScrollbarClassName,`invisible scrollbar `+e.extraScrollbarClassName)),this._visibilityController.setIsNeeded(this._scrollbarState.isNeeded()),this._pointerMoveMonitor=this._register(new Fn),this._shouldRender=!0,this.domNode=Pn(document.createElement(`div`)),this.domNode.setAttribute(`role`,`presentation`),this.domNode.setAttribute(`aria-hidden`,`true`),this._visibilityController.setDomNode(this.domNode),this.domNode.setPosition(`absolute`),this._register(U(this.domNode.domNode,jn.POINTER_DOWN,e=>this._domNodePointerDown(e)))}_createArrow(e){let t=this._register(new Hn(e));this.domNode.domNode.appendChild(t.bgDomNode),this.domNode.domNode.appendChild(t.domNode)}_createSlider(e,t,n,r){this.slider=Pn(document.createElement(`div`)),this.slider.setClassName(`slider`),this.slider.setPosition(`absolute`),this.slider.setTop(e),this.slider.setLeft(t),typeof n==`number`&&this.slider.setWidth(n),typeof r==`number`&&this.slider.setHeight(r),this.slider.setLayerHinting(!0),this.slider.setContain(`strict`),this.domNode.domNode.appendChild(this.slider.domNode),this._register(U(this.slider.domNode,jn.POINTER_DOWN,e=>{e.button===0&&(e.preventDefault(),this._sliderPointerDown(e))})),this.onclick(this.slider.domNode,e=>{e.leftButton&&e.stopPropagation()})}_onElementSize(e){return this._scrollbarState.setVisibleSize(e)&&(this._visibilityController.setIsNeeded(this._scrollbarState.isNeeded()),this._shouldRender=!0,this._lazyRender||this.render()),this._shouldRender}_onElementScrollSize(e){return this._scrollbarState.setScrollSize(e)&&(this._visibilityController.setIsNeeded(this._scrollbarState.isNeeded()),this._shouldRender=!0,this._lazyRender||this.render()),this._shouldRender}_onElementScrollPosition(e){return this._scrollbarState.setScrollPosition(e)&&(this._visibilityController.setIsNeeded(this._scrollbarState.isNeeded()),this._shouldRender=!0,this._lazyRender||this.render()),this._shouldRender}beginReveal(){this._visibilityController.setShouldBeVisible(!0)}beginHide(){this._visibilityController.setShouldBeVisible(!1)}render(){this._shouldRender&&(this._shouldRender=!1,this._renderDomNode(this._scrollbarState.getRectangleLargeSize(),this._scrollbarState.getRectangleSmallSize()),this._updateSlider(this._scrollbarState.getSliderSize(),this._scrollbarState.getArrowSize()+this._scrollbarState.getSliderPosition()))}_domNodePointerDown(e){e.target===this.domNode.domNode&&this._onPointerDown(e)}delegatePointerDown(e){let t=this.domNode.domNode.getClientRects()[0].top,n=t+this._scrollbarState.getSliderPosition(),r=t+this._scrollbarState.getSliderPosition()+this._scrollbarState.getSliderSize(),i=this._sliderPointerPosition(e);n<=i&&i<=r?e.button===0&&(e.preventDefault(),this._sliderPointerDown(e)):this._onPointerDown(e)}_onPointerDown(e){let t,n;if(e.target===this.domNode.domNode&&typeof e.offsetX==`number`&&typeof e.offsetY==`number`)t=e.offsetX,n=e.offsetY;else{let r=An(this.domNode.domNode);t=e.pageX-r.left,n=e.pageY-r.top}let r=this._pointerDownRelativePosition(t,n);this._setDesiredScrollPositionNow(this._scrollByPage?this._scrollbarState.getDesiredScrollPositionFromOffsetPaged(r):this._scrollbarState.getDesiredScrollPositionFromOffset(r)),e.button===0&&(e.preventDefault(),this._sliderPointerDown(e))}_sliderPointerDown(e){if(!e.target||!(e.target instanceof Element))return;let t=this._sliderPointerPosition(e),n=this._sliderOrthogonalPointerPosition(e),r=this._scrollbarState.clone();this.slider.toggleClassName(`active`,!0),this._pointerMoveMonitor.startMonitoring(e.target,e.pointerId,e.buttons,e=>{let i=this._sliderOrthogonalPointerPosition(e),a=Math.abs(i-n);if(xt&&a>Qn){this._setDesiredScrollPositionNow(r.getScrollPosition());return}let o=this._sliderPointerPosition(e)-t;this._setDesiredScrollPositionNow(r.getDesiredScrollPositionFromDelta(o))},()=>{this.slider.toggleClassName(`active`,!1),this._host.onDragEnd()}),this._host.onDragStart()}_setDesiredScrollPositionNow(e){let t={};this.writeScrollPosition(t,e),this._scrollable.setScrollPositionNow(t)}updateScrollbarSize(e){this._updateScrollbarSize(e),this._scrollbarState.setScrollbarSize(e),this._shouldRender=!0,this._lazyRender||this.render()}isNeeded(){return this._scrollbarState.isNeeded()}},er=class e{constructor(e,t,n,r,i,a){this._scrollbarSize=Math.round(t),this._oppositeScrollbarSize=Math.round(n),this._arrowSize=Math.round(e),this._visibleSize=r,this._scrollSize=i,this._scrollPosition=a,this._computedAvailableSize=0,this._computedIsNeeded=!1,this._computedSliderSize=0,this._computedSliderRatio=0,this._computedSliderPosition=0,this._refreshComputedValues()}clone(){return new e(this._arrowSize,this._scrollbarSize,this._oppositeScrollbarSize,this._visibleSize,this._scrollSize,this._scrollPosition)}setVisibleSize(e){let t=Math.round(e);return this._visibleSize!==t&&(this._visibleSize=t,this._refreshComputedValues(),!0)}setScrollSize(e){let t=Math.round(e);return this._scrollSize!==t&&(this._scrollSize=t,this._refreshComputedValues(),!0)}setScrollPosition(e){let t=Math.round(e);return this._scrollPosition!==t&&(this._scrollPosition=t,this._refreshComputedValues(),!0)}setScrollbarSize(e){this._scrollbarSize=Math.round(e)}setOppositeScrollbarSize(e){this._oppositeScrollbarSize=Math.round(e)}static _computeValues(e,t,n,r,i){let a=Math.max(0,n-e),o=Math.max(0,a-2*t),s=r>0&&r>n;if(!s)return{computedAvailableSize:Math.round(a),computedIsNeeded:s,computedSliderSize:Math.round(o),computedSliderRatio:0,computedSliderPosition:0};let c=Math.round(Math.max(20,Math.floor(n*o/r))),l=(o-c)/(r-n),u=i*l;return{computedAvailableSize:Math.round(a),computedIsNeeded:s,computedSliderSize:Math.round(c),computedSliderRatio:l,computedSliderPosition:Math.round(u)}}_refreshComputedValues(){let t=e._computeValues(this._oppositeScrollbarSize,this._arrowSize,this._visibleSize,this._scrollSize,this._scrollPosition);this._computedAvailableSize=t.computedAvailableSize,this._computedIsNeeded=t.computedIsNeeded,this._computedSliderSize=t.computedSliderSize,this._computedSliderRatio=t.computedSliderRatio,this._computedSliderPosition=t.computedSliderPosition}getArrowSize(){return this._arrowSize}getScrollPosition(){return this._scrollPosition}getRectangleLargeSize(){return this._computedAvailableSize}getRectangleSmallSize(){return this._scrollbarSize}isNeeded(){return this._computedIsNeeded}getSliderSize(){return this._computedSliderSize}getSliderPosition(){return this._computedSliderPosition}getDesiredScrollPositionFromOffset(e){if(!this._computedIsNeeded)return 0;let t=e-this._arrowSize-this._computedSliderSize/2;return Math.round(t/this._computedSliderRatio)}getDesiredScrollPositionFromOffsetPaged(e){if(!this._computedIsNeeded)return 0;let t=e-this._arrowSize,n=this._scrollPosition;return t<this._computedSliderPosition?n-=this._visibleSize:n+=this._visibleSize,n}getDesiredScrollPositionFromDelta(e){if(!this._computedIsNeeded)return 0;let t=this._computedSliderPosition+e;return Math.round(t/this._computedSliderRatio)}},tr=class extends $n{constructor(e,t,n){let r=e.getScrollDimensions(),i=e.getCurrentScrollPosition();if(super({lazyRender:t.lazyRender,host:n,scrollbarState:new er(t.horizontalHasArrows?t.arrowSize:0,t.horizontal===2?0:t.horizontalScrollbarSize,t.vertical===2?0:t.verticalScrollbarSize,r.width,r.scrollWidth,i.scrollLeft),visibility:t.horizontal,extraScrollbarClassName:`horizontal`,scrollable:e,scrollByPage:t.scrollByPage}),t.horizontalHasArrows)throw Error(`horizontalHasArrows is not supported in xterm.js`);this._createSlider(Math.floor((t.horizontalScrollbarSize-t.horizontalSliderSize)/2),0,void 0,t.horizontalSliderSize)}_updateSlider(e,t){this.slider.setWidth(e),this.slider.setLeft(t)}_renderDomNode(e,t){this.domNode.setWidth(e),this.domNode.setHeight(t),this.domNode.setLeft(0),this.domNode.setBottom(0)}onDidScroll(e){return this._shouldRender=this._onElementScrollSize(e.scrollWidth)||this._shouldRender,this._shouldRender=this._onElementScrollPosition(e.scrollLeft)||this._shouldRender,this._shouldRender=this._onElementSize(e.width)||this._shouldRender,this._shouldRender}_pointerDownRelativePosition(e,t){return e}_sliderPointerPosition(e){return e.pageX}_sliderOrthogonalPointerPosition(e){return e.pageY}_updateScrollbarSize(e){this.slider.setHeight(e)}writeScrollPosition(e,t){e.scrollLeft=t}updateOptions(e){this.updateScrollbarSize(e.horizontal===2?0:e.horizontalScrollbarSize),this._scrollbarState.setOppositeScrollbarSize(e.vertical===2?0:e.verticalScrollbarSize),this._visibilityController.setVisibility(e.horizontal),this._scrollByPage=e.scrollByPage}},nr=class extends $n{constructor(e,t,n){let r=e.getScrollDimensions(),i=e.getCurrentScrollPosition();if(super({lazyRender:t.lazyRender,host:n,scrollbarState:new er(t.verticalHasArrows?t.arrowSize:0,t.vertical===2?0:t.verticalScrollbarSize,0,r.height,r.scrollHeight,i.scrollTop),visibility:t.vertical,extraScrollbarClassName:`vertical`,scrollable:e,scrollByPage:t.scrollByPage}),t.verticalHasArrows)throw Error(`horizontalHasArrows is not supported in xterm.js`);this._createSlider(0,Math.floor((t.verticalScrollbarSize-t.verticalSliderSize)/2),t.verticalSliderSize,void 0)}_updateSlider(e,t){this.slider.setHeight(e),this.slider.setTop(t)}_renderDomNode(e,t){this.domNode.setWidth(t),this.domNode.setHeight(e),this.domNode.setRight(0),this.domNode.setTop(0)}onDidScroll(e){return this._shouldRender=this._onElementScrollSize(e.scrollHeight)||this._shouldRender,this._shouldRender=this._onElementScrollPosition(e.scrollTop)||this._shouldRender,this._shouldRender=this._onElementSize(e.height)||this._shouldRender,this._shouldRender}_pointerDownRelativePosition(e,t){return t}_sliderPointerPosition(e){return e.pageY}_sliderOrthogonalPointerPosition(e){return e.pageX}_updateScrollbarSize(e){this.slider.setWidth(e)}writeScrollPosition(e,t){e.scrollTop=t}updateOptions(e){this.updateScrollbarSize(e.vertical===2?0:e.verticalScrollbarSize),this._scrollbarState.setOppositeScrollbarSize(0),this._visibilityController.setVisibility(e.vertical),this._scrollByPage=e.scrollByPage}},rr=500,ir=50,ar=!0,or=class{constructor(e,t,n){this.timestamp=e,this.deltaX=t,this.deltaY=n,this.score=0}},sr=class{constructor(){this._capacity=5,this._memory=[],this._front=-1,this._rear=-1}isPhysicalMouseWheel(){if(this._front===-1&&this._rear===-1)return!1;let e=1,t=0,n=1,r=this._rear;do{let i=r===this._front?e:2**-n;if(e-=i,t+=this._memory[r].score*i,r===this._front)break;r=(this._capacity+r-1)%this._capacity,n++}while(1);return t<=.5}acceptStandardWheelEvent(e){if(ot){let t=nt(fn(e.browserEvent));this.accept(Date.now(),e.deltaX*t,e.deltaY*t)}else this.accept(Date.now(),e.deltaX,e.deltaY)}accept(e,t,n){let r=null,i=new or(e,t,n);this._front===-1&&this._rear===-1?(this._memory[0]=i,this._front=0,this._rear=0):(r=this._memory[this._rear],this._rear=(this._rear+1)%this._capacity,this._rear===this._front&&(this._front=(this._front+1)%this._capacity),this._memory[this._rear]=i),i.score=this._computeScore(i,r)}_computeScore(e,t){if(Math.abs(e.deltaX)>0&&Math.abs(e.deltaY)>0)return 1;let n=.5;if(this._isAlmostInt(e.deltaX)&&this._isAlmostInt(e.deltaY)||(n+=.25),t){let r=Math.abs(e.deltaX),i=Math.abs(e.deltaY),a=Math.abs(t.deltaX),o=Math.abs(t.deltaY),s=Math.max(Math.min(r,a),1),c=Math.max(Math.min(i,o),1),l=Math.max(r,a),u=Math.max(i,o);l%s===0&&u%c===0&&(n-=.5)}return Math.min(Math.max(n,0),1)}_isAlmostInt(e){return Math.abs(Math.round(e)-e)<.01}};sr.INSTANCE=new sr;var cr=sr,lr=class extends Bn{constructor(e,t,n){super(),this._onScroll=this._register(new H),this.onScroll=this._onScroll.event,this._onWillScroll=this._register(new H),this.onWillScroll=this._onWillScroll.event,this._options=dr(t),this._scrollable=n,this._register(this._scrollable.onScroll(e=>{this._onWillScroll.fire(e),this._onDidScroll(e),this._onScroll.fire(e)}));let r={onMouseWheel:e=>this._onMouseWheel(e),onDragStart:()=>this._onDragStart(),onDragEnd:()=>this._onDragEnd()};this._verticalScrollbar=this._register(new nr(this._scrollable,this._options,r)),this._horizontalScrollbar=this._register(new tr(this._scrollable,this._options,r)),this._domNode=document.createElement(`div`),this._domNode.className=`xterm-scrollable-element `+this._options.className,this._domNode.setAttribute(`role`,`presentation`),this._domNode.style.position=`relative`,this._domNode.appendChild(e),this._domNode.appendChild(this._horizontalScrollbar.domNode.domNode),this._domNode.appendChild(this._verticalScrollbar.domNode.domNode),this._options.useShadows?(this._leftShadowDomNode=Pn(document.createElement(`div`)),this._leftShadowDomNode.setClassName(`shadow`),this._domNode.appendChild(this._leftShadowDomNode.domNode),this._topShadowDomNode=Pn(document.createElement(`div`)),this._topShadowDomNode.setClassName(`shadow`),this._domNode.appendChild(this._topShadowDomNode.domNode),this._topLeftShadowDomNode=Pn(document.createElement(`div`)),this._topLeftShadowDomNode.setClassName(`shadow`),this._domNode.appendChild(this._topLeftShadowDomNode.domNode)):(this._leftShadowDomNode=null,this._topShadowDomNode=null,this._topLeftShadowDomNode=null),this._listenOnDomNode=this._options.listenOnDomNode||this._domNode,this._mouseWheelToDispose=[],this._setListeningToMouseWheel(this._options.handleMouseWheel),this.onmouseover(this._listenOnDomNode,e=>this._onMouseOver(e)),this.onmouseleave(this._listenOnDomNode,e=>this._onMouseLeave(e)),this._hideTimeout=this._register(new $t),this._isDragging=!1,this._mouseIsOver=!1,this._shouldRender=!0,this._revealOnScroll=!0}get options(){return this._options}dispose(){this._mouseWheelToDispose=Ae(this._mouseWheelToDispose),super.dispose()}getDomNode(){return this._domNode}getOverviewRulerLayoutInfo(){return{parent:this._domNode,insertBefore:this._verticalScrollbar.domNode.domNode}}delegateVerticalScrollbarPointerDown(e){this._verticalScrollbar.delegatePointerDown(e)}getScrollDimensions(){return this._scrollable.getScrollDimensions()}setScrollDimensions(e){this._scrollable.setScrollDimensions(e,!1)}updateClassName(e){this._options.className=e,St&&(this._options.className+=` mac`),this._domNode.className=`xterm-scrollable-element `+this._options.className}updateOptions(e){typeof e.handleMouseWheel<`u`&&(this._options.handleMouseWheel=e.handleMouseWheel,this._setListeningToMouseWheel(this._options.handleMouseWheel)),typeof e.mouseWheelScrollSensitivity<`u`&&(this._options.mouseWheelScrollSensitivity=e.mouseWheelScrollSensitivity),typeof e.fastScrollSensitivity<`u`&&(this._options.fastScrollSensitivity=e.fastScrollSensitivity),typeof e.scrollPredominantAxis<`u`&&(this._options.scrollPredominantAxis=e.scrollPredominantAxis),typeof e.horizontal<`u`&&(this._options.horizontal=e.horizontal),typeof e.vertical<`u`&&(this._options.vertical=e.vertical),typeof e.horizontalScrollbarSize<`u`&&(this._options.horizontalScrollbarSize=e.horizontalScrollbarSize),typeof e.verticalScrollbarSize<`u`&&(this._options.verticalScrollbarSize=e.verticalScrollbarSize),typeof e.scrollByPage<`u`&&(this._options.scrollByPage=e.scrollByPage),this._horizontalScrollbar.updateOptions(this._options),this._verticalScrollbar.updateOptions(this._options),this._options.lazyRender||this._render()}setRevealOnScroll(e){this._revealOnScroll=e}delegateScrollFromMouseWheelEvent(e){this._onMouseWheel(new Yt(e))}_setListeningToMouseWheel(e){this._mouseWheelToDispose.length>0!==e&&(this._mouseWheelToDispose=Ae(this._mouseWheelToDispose),e)&&this._mouseWheelToDispose.push(U(this._listenOnDomNode,jn.MOUSE_WHEEL,e=>{this._onMouseWheel(new Yt(e))},{passive:!1}))}_onMouseWheel(e){if(e.browserEvent?.defaultPrevented)return;let t=cr.INSTANCE;ar&&t.acceptStandardWheelEvent(e);let n=!1;if(e.deltaY||e.deltaX){let r=e.deltaY*this._options.mouseWheelScrollSensitivity,i=e.deltaX*this._options.mouseWheelScrollSensitivity;this._options.scrollPredominantAxis&&(this._options.scrollYToX&&i+r===0?i=r=0:Math.abs(r)>=Math.abs(i)?i=0:r=0),this._options.flipAxes&&([r,i]=[i,r]);let a=!St&&e.browserEvent&&e.browserEvent.shiftKey;(this._options.scrollYToX||a)&&!i&&(i=r,r=0),e.browserEvent&&e.browserEvent.altKey&&(i*=this._options.fastScrollSensitivity,r*=this._options.fastScrollSensitivity);let o=this._scrollable.getFutureScrollPosition(),s={};if(r){let e=ir*r,t=o.scrollTop-(e<0?Math.floor(e):Math.ceil(e));this._verticalScrollbar.writeScrollPosition(s,t)}if(i){let e=ir*i,t=o.scrollLeft-(e<0?Math.floor(e):Math.ceil(e));this._horizontalScrollbar.writeScrollPosition(s,t)}s=this._scrollable.validateScrollPosition(s),(o.scrollLeft!==s.scrollLeft||o.scrollTop!==s.scrollTop)&&(ar&&this._options.mouseWheelSmoothScroll&&t.isPhysicalMouseWheel()?this._scrollable.setScrollPositionSmooth(s):this._scrollable.setScrollPositionNow(s),n=!0)}let r=n;!r&&this._options.alwaysConsumeMouseWheel&&(r=!0),!r&&this._options.consumeMouseWheelIfScrollbarIsNeeded&&(this._verticalScrollbar.isNeeded()||this._horizontalScrollbar.isNeeded())&&(r=!0),r&&(e.preventDefault(),e.stopPropagation())}_onDidScroll(e){this._shouldRender=this._horizontalScrollbar.onDidScroll(e)||this._shouldRender,this._shouldRender=this._verticalScrollbar.onDidScroll(e)||this._shouldRender,this._options.useShadows&&(this._shouldRender=!0),this._revealOnScroll&&this._reveal(),this._options.lazyRender||this._render()}renderNow(){if(!this._options.lazyRender)throw Error("Please use `lazyRender` together with `renderNow`!");this._render()}_render(){if(this._shouldRender&&(this._shouldRender=!1,this._horizontalScrollbar.render(),this._verticalScrollbar.render(),this._options.useShadows)){let e=this._scrollable.getCurrentScrollPosition(),t=e.scrollTop>0,n=e.scrollLeft>0,r=n?` left`:``,i=t?` top`:``,a=n||t?` top-left-corner`:``;this._leftShadowDomNode.setClassName(`shadow${r}`),this._topShadowDomNode.setClassName(`shadow${i}`),this._topLeftShadowDomNode.setClassName(`shadow${a}${i}${r}`)}}_onDragStart(){this._isDragging=!0,this._reveal()}_onDragEnd(){this._isDragging=!1,this._hide()}_onMouseLeave(e){this._mouseIsOver=!1,this._hide()}_onMouseOver(e){this._mouseIsOver=!0,this._reveal()}_reveal(){this._verticalScrollbar.beginReveal(),this._horizontalScrollbar.beginReveal(),this._scheduleHide()}_hide(){!this._mouseIsOver&&!this._isDragging&&(this._verticalScrollbar.beginHide(),this._horizontalScrollbar.beginHide())}_scheduleHide(){!this._mouseIsOver&&!this._isDragging&&this._hideTimeout.cancelAndSet(()=>this._hide(),rr)}},ur=class extends lr{constructor(e,t,n){super(e,t,n)}setScrollPosition(e){e.reuseAnimation?this._scrollable.setScrollPositionSmooth(e,e.reuseAnimation):this._scrollable.setScrollPositionNow(e)}getScrollPosition(){return this._scrollable.getCurrentScrollPosition()}};function dr(e){let t={lazyRender:typeof e.lazyRender<`u`&&e.lazyRender,className:typeof e.className<`u`?e.className:``,useShadows:typeof e.useShadows<`u`?e.useShadows:!0,handleMouseWheel:typeof e.handleMouseWheel<`u`?e.handleMouseWheel:!0,flipAxes:typeof e.flipAxes<`u`&&e.flipAxes,consumeMouseWheelIfScrollbarIsNeeded:typeof e.consumeMouseWheelIfScrollbarIsNeeded<`u`&&e.consumeMouseWheelIfScrollbarIsNeeded,alwaysConsumeMouseWheel:typeof e.alwaysConsumeMouseWheel<`u`&&e.alwaysConsumeMouseWheel,scrollYToX:typeof e.scrollYToX<`u`&&e.scrollYToX,mouseWheelScrollSensitivity:typeof e.mouseWheelScrollSensitivity<`u`?e.mouseWheelScrollSensitivity:1,fastScrollSensitivity:typeof e.fastScrollSensitivity<`u`?e.fastScrollSensitivity:5,scrollPredominantAxis:typeof e.scrollPredominantAxis<`u`?e.scrollPredominantAxis:!0,mouseWheelSmoothScroll:typeof e.mouseWheelSmoothScroll<`u`?e.mouseWheelSmoothScroll:!0,arrowSize:typeof e.arrowSize<`u`?e.arrowSize:11,listenOnDomNode:typeof e.listenOnDomNode<`u`?e.listenOnDomNode:null,horizontal:typeof e.horizontal<`u`?e.horizontal:1,horizontalScrollbarSize:typeof e.horizontalScrollbarSize<`u`?e.horizontalScrollbarSize:10,horizontalSliderSize:typeof e.horizontalSliderSize<`u`?e.horizontalSliderSize:0,horizontalHasArrows:typeof e.horizontalHasArrows<`u`&&e.horizontalHasArrows,vertical:typeof e.vertical<`u`?e.vertical:1,verticalScrollbarSize:typeof e.verticalScrollbarSize<`u`?e.verticalScrollbarSize:10,verticalHasArrows:typeof e.verticalHasArrows<`u`&&e.verticalHasArrows,verticalSliderSize:typeof e.verticalSliderSize<`u`?e.verticalSliderSize:0,scrollByPage:typeof e.scrollByPage<`u`&&e.scrollByPage};return t.horizontalSliderSize=typeof e.horizontalSliderSize<`u`?e.horizontalSliderSize:t.horizontalScrollbarSize,t.verticalSliderSize=typeof e.verticalSliderSize<`u`?e.verticalSliderSize:t.verticalScrollbarSize,St&&(t.className+=` mac`),t}var fr=class extends B{constructor(e,t,n,r,i,a,o,s){super(),this._bufferService=n,this._optionsService=o,this._renderService=s,this._onRequestScrollLines=this._register(new H),this.onRequestScrollLines=this._onRequestScrollLines.event,this._isSyncing=!1,this._isHandlingScroll=!1,this._suppressOnScrollHandler=!1;let c=this._register(new Wn({forceIntegerValues:!1,smoothScrollDuration:this._optionsService.rawOptions.smoothScrollDuration,scheduleAtNextAnimationFrame:e=>En(r.window,e)}));this._register(this._optionsService.onSpecificOptionChange(`smoothScrollDuration`,()=>{c.setSmoothScrollDuration(this._optionsService.rawOptions.smoothScrollDuration)})),this._scrollableElement=this._register(new ur(t,{vertical:1,horizontal:2,useShadows:!1,mouseWheelSmoothScroll:!0,...this._getChangeOptions()},c)),this._register(this._optionsService.onMultipleOptionChange([`scrollSensitivity`,`fastScrollSensitivity`,`overviewRuler`],()=>this._scrollableElement.updateOptions(this._getChangeOptions()))),this._register(i.onProtocolChange(e=>{this._scrollableElement.updateOptions({handleMouseWheel:!(e&16)})})),this._scrollableElement.setScrollDimensions({height:0,scrollHeight:0}),this._register(Be.runAndSubscribe(a.onChangeColors,()=>{this._scrollableElement.getDomNode().style.backgroundColor=a.colors.background.css})),e.appendChild(this._scrollableElement.getDomNode()),this._register(z(()=>this._scrollableElement.getDomNode().remove())),this._styleElement=r.mainDocument.createElement(`style`),t.appendChild(this._styleElement),this._register(z(()=>this._styleElement.remove())),this._register(Be.runAndSubscribe(a.onChangeColors,()=>{this._styleElement.textContent=[`.xterm .xterm-scrollable-element > .scrollbar > .slider {`,` background: ${a.colors.scrollbarSliderBackground.css};`,`}`,`.xterm .xterm-scrollable-element > .scrollbar > .slider:hover {`,` background: ${a.colors.scrollbarSliderHoverBackground.css};`,`}`,`.xterm .xterm-scrollable-element > .scrollbar > .slider.active {`,` background: ${a.colors.scrollbarSliderActiveBackground.css};`,`}`].join(`
`)})),this._register(this._bufferService.onResize(()=>this.queueSync())),this._register(this._bufferService.buffers.onBufferActivate(()=>{this._latestYDisp=void 0,this.queueSync()})),this._register(this._bufferService.onScroll(()=>this._sync())),this._register(this._scrollableElement.onScroll(e=>this._handleScroll(e)))}scrollLines(e){let t=this._scrollableElement.getScrollPosition();this._scrollableElement.setScrollPosition({reuseAnimation:!0,scrollTop:t.scrollTop+e*this._renderService.dimensions.css.cell.height})}scrollToLine(e,t){t&&(this._latestYDisp=e),this._scrollableElement.setScrollPosition({reuseAnimation:!t,scrollTop:e*this._renderService.dimensions.css.cell.height})}_getChangeOptions(){return{mouseWheelScrollSensitivity:this._optionsService.rawOptions.scrollSensitivity,fastScrollSensitivity:this._optionsService.rawOptions.fastScrollSensitivity,verticalScrollbarSize:this._optionsService.rawOptions.overviewRuler?.width||14}}queueSync(e){e!==void 0&&(this._latestYDisp=e),this._queuedAnimationFrame===void 0&&(this._queuedAnimationFrame=this._renderService.addRefreshCallback(()=>{this._queuedAnimationFrame=void 0,this._sync(this._latestYDisp)}))}_sync(e=this._bufferService.buffer.ydisp){!this._renderService||this._isSyncing||(this._isSyncing=!0,this._suppressOnScrollHandler=!0,this._scrollableElement.setScrollDimensions({height:this._renderService.dimensions.css.canvas.height,scrollHeight:this._renderService.dimensions.css.cell.height*this._bufferService.buffer.lines.length}),this._suppressOnScrollHandler=!1,e!==this._latestYDisp&&this._scrollableElement.setScrollPosition({scrollTop:e*this._renderService.dimensions.css.cell.height}),this._isSyncing=!1)}_handleScroll(e){if(!this._renderService||this._isHandlingScroll||this._suppressOnScrollHandler)return;this._isHandlingScroll=!0;let t=Math.round(e.scrollTop/this._renderService.dimensions.css.cell.height),n=t-this._bufferService.buffer.ydisp;n!==0&&(this._latestYDisp=t,this._onRequestScrollLines.fire(n)),this._isHandlingScroll=!1}};fr=r([i(2,j),i(3,ae),i(4,M),i(5,ue),i(6,L),i(7,se)],fr);var pr=class extends B{constructor(e,t,n,r,i){super(),this._screenElement=e,this._bufferService=t,this._coreBrowserService=n,this._decorationService=r,this._renderService=i,this._decorationElements=new Map,this._altBufferIsActive=!1,this._dimensionsChanged=!1,this._container=document.createElement(`div`),this._container.classList.add(`xterm-decoration-container`),this._screenElement.appendChild(this._container),this._register(this._renderService.onRenderedViewportChange(()=>this._doRefreshDecorations())),this._register(this._renderService.onDimensionsChange(()=>{this._dimensionsChanged=!0,this._queueRefresh()})),this._register(this._coreBrowserService.onDprChange(()=>this._queueRefresh())),this._register(this._bufferService.buffers.onBufferActivate(()=>{this._altBufferIsActive=this._bufferService.buffer===this._bufferService.buffers.alt})),this._register(this._decorationService.onDecorationRegistered(()=>this._queueRefresh())),this._register(this._decorationService.onDecorationRemoved(e=>this._removeDecoration(e))),this._register(z(()=>{this._container.remove(),this._decorationElements.clear()}))}_queueRefresh(){this._animationFrame===void 0&&(this._animationFrame=this._renderService.addRefreshCallback(()=>{this._doRefreshDecorations(),this._animationFrame=void 0}))}_doRefreshDecorations(){for(let e of this._decorationService.decorations)this._renderDecoration(e);this._dimensionsChanged=!1}_renderDecoration(e){this._refreshStyle(e),this._dimensionsChanged&&this._refreshXPosition(e)}_createElement(e){let t=this._coreBrowserService.mainDocument.createElement(`div`);t.classList.add(`xterm-decoration`),t.classList.toggle(`xterm-decoration-top-layer`,e?.options?.layer===`top`),t.style.width=`${Math.round((e.options.width||1)*this._renderService.dimensions.css.cell.width)}px`,t.style.height=`${(e.options.height||1)*this._renderService.dimensions.css.cell.height}px`,t.style.top=`${(e.marker.line-this._bufferService.buffers.active.ydisp)*this._renderService.dimensions.css.cell.height}px`,t.style.lineHeight=`${this._renderService.dimensions.css.cell.height}px`;let n=e.options.x??0;return n&&n>this._bufferService.cols&&(t.style.display=`none`),this._refreshXPosition(e,t),t}_refreshStyle(e){let t=e.marker.line-this._bufferService.buffers.active.ydisp;if(t<0||t>=this._bufferService.rows)e.element&&(e.element.style.display=`none`,e.onRenderEmitter.fire(e.element));else{let n=this._decorationElements.get(e);n||(n=this._createElement(e),e.element=n,this._decorationElements.set(e,n),this._container.appendChild(n),e.onDispose(()=>{this._decorationElements.delete(e),n.remove()})),n.style.display=this._altBufferIsActive?`none`:`block`,this._altBufferIsActive||(n.style.width=`${Math.round((e.options.width||1)*this._renderService.dimensions.css.cell.width)}px`,n.style.height=`${(e.options.height||1)*this._renderService.dimensions.css.cell.height}px`,n.style.top=`${t*this._renderService.dimensions.css.cell.height}px`,n.style.lineHeight=`${this._renderService.dimensions.css.cell.height}px`),e.onRenderEmitter.fire(n)}}_refreshXPosition(e,t=e.element){if(!t)return;let n=e.options.x??0;(e.options.anchor||`left`)===`right`?t.style.right=n?`${n*this._renderService.dimensions.css.cell.width}px`:``:t.style.left=n?`${n*this._renderService.dimensions.css.cell.width}px`:``}_removeDecoration(e){this._decorationElements.get(e)?.remove(),this._decorationElements.delete(e),e.dispose()}};pr=r([i(1,j),i(2,ae),i(3,te),i(4,se)],pr);var mr=class{constructor(){this._zones=[],this._zonePool=[],this._zonePoolIndex=0,this._linePadding={full:0,left:0,center:0,right:0}}get zones(){return this._zonePool.length=Math.min(this._zonePool.length,this._zones.length),this._zones}clear(){this._zones.length=0,this._zonePoolIndex=0}addDecoration(e){if(e.options.overviewRulerOptions){for(let t of this._zones)if(t.color===e.options.overviewRulerOptions.color&&t.position===e.options.overviewRulerOptions.position){if(this._lineIntersectsZone(t,e.marker.line))return;if(this._lineAdjacentToZone(t,e.marker.line,e.options.overviewRulerOptions.position)){this._addLineToZone(t,e.marker.line);return}}if(this._zonePoolIndex<this._zonePool.length){this._zonePool[this._zonePoolIndex].color=e.options.overviewRulerOptions.color,this._zonePool[this._zonePoolIndex].position=e.options.overviewRulerOptions.position,this._zonePool[this._zonePoolIndex].startBufferLine=e.marker.line,this._zonePool[this._zonePoolIndex].endBufferLine=e.marker.line,this._zones.push(this._zonePool[this._zonePoolIndex++]);return}this._zones.push({color:e.options.overviewRulerOptions.color,position:e.options.overviewRulerOptions.position,startBufferLine:e.marker.line,endBufferLine:e.marker.line}),this._zonePool.push(this._zones[this._zones.length-1]),this._zonePoolIndex++}}setPadding(e){this._linePadding=e}_lineIntersectsZone(e,t){return t>=e.startBufferLine&&t<=e.endBufferLine}_lineAdjacentToZone(e,t,n){return t>=e.startBufferLine-this._linePadding[n||`full`]&&t<=e.endBufferLine+this._linePadding[n||`full`]}_addLineToZone(e,t){e.startBufferLine=Math.min(e.startBufferLine,t),e.endBufferLine=Math.max(e.endBufferLine,t)}},hr={full:0,left:0,center:0,right:0},gr={full:0,left:0,center:0,right:0},_r={full:0,left:0,center:0,right:0},vr=class extends B{constructor(e,t,n,r,i,a,o,s){super(),this._viewportElement=e,this._screenElement=t,this._bufferService=n,this._decorationService=r,this._renderService=i,this._optionsService=a,this._themeService=o,this._coreBrowserService=s,this._colorZoneStore=new mr,this._shouldUpdateDimensions=!0,this._shouldUpdateAnchor=!0,this._lastKnownBufferLength=0,this._canvas=this._coreBrowserService.mainDocument.createElement(`canvas`),this._canvas.classList.add(`xterm-decoration-overview-ruler`),this._refreshCanvasDimensions(),this._viewportElement.parentElement?.insertBefore(this._canvas,this._viewportElement),this._register(z(()=>this._canvas?.remove()));let c=this._canvas.getContext(`2d`);if(c)this._ctx=c;else throw Error(`Ctx cannot be null`);this._register(this._decorationService.onDecorationRegistered(()=>this._queueRefresh(void 0,!0))),this._register(this._decorationService.onDecorationRemoved(()=>this._queueRefresh(void 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this._optionsService.options.overviewRuler?.width||0}_refreshDrawConstants(){let e=Math.floor((this._canvas.width-1)/3),t=Math.ceil((this._canvas.width-1)/3);gr.full=this._canvas.width,gr.left=e,gr.center=t,gr.right=e,this._refreshDrawHeightConstants(),_r.full=1,_r.left=1,_r.center=1+gr.left,_r.right=1+gr.left+gr.center}_refreshDrawHeightConstants(){hr.full=Math.round(2*this._coreBrowserService.dpr);let e=this._canvas.height/this._bufferService.buffer.lines.length,t=Math.round(Math.max(Math.min(e,12),6)*this._coreBrowserService.dpr);hr.left=t,hr.center=t,hr.right=t}_refreshColorZonePadding(){this._colorZoneStore.setPadding({full:Math.floor(this._bufferService.buffers.active.lines.length/(this._canvas.height-1)*hr.full),left:Math.floor(this._bufferService.buffers.active.lines.length/(this._canvas.height-1)*hr.left),center:Math.floor(this._bufferService.buffers.active.lines.length/(this._canvas.height-1)*hr.center),right:Math.floor(this._bufferService.buffers.active.lines.length/(this._canvas.height-1)*hr.right)}),this._lastKnownBufferLength=this._bufferService.buffers.normal.lines.length}_refreshCanvasDimensions(){this._canvas.style.width=`${this._width}px`,this._canvas.width=Math.round(this._width*this._coreBrowserService.dpr),this._canvas.style.height=`${this._screenElement.clientHeight}px`,this._canvas.height=Math.round(this._screenElement.clientHeight*this._coreBrowserService.dpr),this._refreshDrawConstants(),this._refreshColorZonePadding()}_refreshDecorations(){this._shouldUpdateDimensions&&this._refreshCanvasDimensions(),this._ctx.clearRect(0,0,this._canvas.width,this._canvas.height),this._colorZoneStore.clear();for(let e of this._decorationService.decorations)this._colorZoneStore.addDecoration(e);this._ctx.lineWidth=1,this._renderRulerOutline();let e=this._colorZoneStore.zones;for(let t of e)t.position!==`full`&&this._renderColorZone(t);for(let t of 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this._isComposing}compositionstart(){this._isComposing=!0,this._compositionPosition.start=this._textarea.value.length,this._compositionView.textContent=``,this._dataAlreadySent=``,this._compositionView.classList.add(`active`)}compositionupdate(e){this._compositionView.textContent=e.data,this.updateCompositionElements(),setTimeout(()=>{this._compositionPosition.end=this._textarea.value.length},0)}compositionend(){this._finalizeComposition(!0)}keydown(e){if(this._isComposing||this._isSendingComposition){if(e.keyCode===20||e.keyCode===229||e.keyCode===16||e.keyCode===17||e.keyCode===18)return!1;this._finalizeComposition(!1)}return e.keyCode!==229||(this._handleAnyTextareaChanges(),!1)}_finalizeComposition(e){if(this._compositionView.classList.remove(`active`),this._isComposing=!1,e){let e={start:this._compositionPosition.start,end:this._compositionPosition.end};this._isSendingComposition=!0,setTimeout(()=>{if(this._isSendingComposition){this._isSendingComposition=!1;let t;e.start+=this._dataAlreadySent.length,t=this._isComposing?this._textarea.value.substring(e.start,this._compositionPosition.start):this._textarea.value.substring(e.start),t.length>0&&this._coreService.triggerDataEvent(t,!0)}},0)}else{this._isSendingComposition=!1;let e=this._textarea.value.substring(this._compositionPosition.start,this._compositionPosition.end);this._coreService.triggerDataEvent(e,!0)}}_handleAnyTextareaChanges(){let e=this._textarea.value;setTimeout(()=>{if(!this._isComposing){let t=this._textarea.value,n=t.replace(e,``);this._dataAlreadySent=n,t.length>e.length?this._coreService.triggerDataEvent(n,!0):t.length<e.length?this._coreService.triggerDataEvent(`${W.DEL}`,!0):t.length===e.length&&t!==e&&this._coreService.triggerDataEvent(t,!0)}},0)}updateCompositionElements(e){if(this._isComposing){if(this._bufferService.buffer.isCursorInViewport){let 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t=0;t<e.length;t++)n.push(e[t])}i=e,o=a,s=this._workCell.fg,c=this._workCell.bg}a+=this._workCell.getChars().length||x.length}if(this._bufferService.cols-i>1){let e=this._getJoinedRanges(r,o,a,t,i);for(let t=0;t<e.length;t++)n.push(e[t])}return n}_getJoinedRanges(e,t,n,r,i){let a=e.substring(t,n),o=[];try{o=this._characterJoiners[0].handler(a)}catch(e){console.error(e)}for(let e=1;e<this._characterJoiners.length;e++)try{let t=this._characterJoiners[e].handler(a);for(let e=0;e<t.length;e++)Mr._mergeRanges(o,t[e])}catch(e){console.error(e)}return this._stringRangesToCellRanges(o,r,i),o}_stringRangesToCellRanges(e,t,n){let r=0,i=!1,a=0,o=e[r];if(o){for(let s=n;s<this._bufferService.cols;s++){let n=t.getWidth(s),c=t.getString(s).length||x.length;if(n!==0){if(!i&&o[0]<=a&&(o[0]=s,i=!0),o[1]<=a){if(o[1]=s,o=e[++r],!o)break;o[0]<=a?(o[0]=s,i=!0):i=!1}a+=c}}o&&(o[1]=this._bufferService.cols)}}static _mergeRanges(e,t){let n=!1;for(let r=0;r<e.length;r++){let i=e[r];if(n){if(t[1]<=i[0])return e[r-1][1]=t[1],e;if(t[1]<=i[1])return e[r-1][1]=Math.max(t[1],i[1]),e.splice(r,1),e;e.splice(r,1),r--}else{if(t[1]<=i[0])return e.splice(r,0,t),e;if(t[1]<=i[1])return i[0]=Math.min(t[0],i[0]),e;t[0]<i[1]&&(i[0]=Math.min(t[0],i[0]),n=!0);continue}}return n?e[e.length-1][1]=t[1]:e.push(t),e}};Mr=r([i(0,j)],Mr);function Nr(e){return 57508<=e&&e<=57558}function Pr(e){return 9472<=e&&e<=9631}function Fr(e){return Nr(e)||Pr(e)}function Ir(){return{css:{canvas:Lr(),cell:Lr()},device:{canvas:Lr(),cell:Lr(),char:{width:0,height:0,left:0,top:0}}}}function Lr(){return{width:0,height:0}}var Rr=class{constructor(e,t,n,r,i,a,o){this._document=e,this._characterJoinerService=t,this._optionsService=n,this._coreBrowserService=r,this._coreService=i,this._decorationService=a,this._themeService=o,this._workCell=new w,this._columnSelectMode=!1,this.defaultSpacing=0}handleSelectionChanged(e,t,n){this._selectionStart=e,this._selectionEnd=t,this._columnSelectMode=n}createRow(e,t,n,r,i,a,o,s,c,l,u){let d=[],f=this._characterJoinerService.getJoinedCharacters(t),p=this._themeService.colors,m=e.getNoBgTrimmedLength();n&&m<a+1&&(m=a+1);let h,g=0,_=``,v=0,y=0,b=0,C=0,w=!1,T=0,E=!1,D=0,O=0,k=[],A=l!==-1&&u!==-1;for(let j=0;j<m;j++){e.loadCell(j,this._workCell);let m=this._workCell.getWidth();if(m===0)continue;let M=!1,N=j>=O,P=j,F=this._workCell;if(f.length>0&&j===f[0][0]&&N){let r=f.shift(),i=this._isCellInSelection(r[0],t);for(v=r[0]+1;v<r[1];v++)N&&=i===this._isCellInSelection(v,t);N&&=!n||a<r[0]||a>=r[1],N?(M=!0,F=new jr(this._workCell,e.translateToString(!0,r[0],r[1]),r[1]-r[0]),P=r[1]-1,m=F.getWidth()):O=r[1]}let I=this._isCellInSelection(j,t),L=n&&j===a,R=A&&j>=l&&j<=u,ee=!1;this._decorationService.forEachDecorationAtCell(j,t,void 0,e=>{ee=!0});let te=F.getChars()||x;if(te===` `&&(F.isUnderline()||F.isOverline())&&(te=`\xA0`),D=m*s-c.get(te,F.isBold(),F.isItalic()),!h)h=this._document.createElement(`span`);else if(g&&(I&&E||!I&&!E&&F.bg===y)&&(I&&E&&p.selectionForeground||F.fg===b)&&F.extended.ext===C&&R===w&&D===T&&!L&&!M&&!ee&&N){F.isInvisible()?_+=x:_+=te,g++;continue}else g&&(h.textContent=_),h=this._document.createElement(`span`),g=0,_=``;if(y=F.bg,b=F.fg,C=F.extended.ext,w=R,T=D,E=I,M&&a>=j&&a<=P&&(a=j),!this._coreService.isCursorHidden&&L&&this._coreService.isCursorInitialized){if(k.push(`xterm-cursor`),this._coreBrowserService.isFocused)o&&k.push(`xterm-cursor-blink`),k.push(r===`bar`?`xterm-cursor-bar`:r===`underline`?`xterm-cursor-underline`:`xterm-cursor-block`);else if(i)switch(i){case`outline`:k.push(`xterm-cursor-outline`);break;case`block`:k.push(`xterm-cursor-block`);break;case`bar`:k.push(`xterm-cursor-bar`);break;case`underline`:k.push(`xterm-cursor-underline`)}}if(F.isBold()&&k.push(`xterm-bold`),F.isItalic()&&k.push(`xterm-italic`),F.isDim()&&k.push(`xterm-dim`),_=F.isInvisible()?x:F.getChars()||x,F.isUnderline()&&(k.push(`xterm-underline-${F.extended.underlineStyle}`),_===` `&&(_=`\xA0`),!F.isUnderlineColorDefault())){if(F.isUnderlineColorRGB())h.style.textDecorationColor=`rgb(${S.toColorRGB(F.getUnderlineColor()).join(`,`)})`;else{let e=F.getUnderlineColor();this._optionsService.rawOptions.drawBoldTextInBrightColors&&F.isBold()&&e<8&&(e+=8),h.style.textDecorationColor=p.ansi[e].css}}F.isOverline()&&(k.push(`xterm-overline`),_===` `&&(_=`\xA0`)),F.isStrikethrough()&&k.push(`xterm-strikethrough`),R&&(h.style.textDecoration=`underline`);let ne=F.getFgColor(),re=F.getFgColorMode(),ie=F.getBgColor(),ae=F.getBgColorMode(),oe=!!F.isInverse();if(oe){let e=ne;ne=ie,ie=e;let t=re;re=ae,ae=t}let se,ce,le=!1;this._decorationService.forEachDecorationAtCell(j,t,void 0,e=>{e.options.layer!==`top`&&le||(e.backgroundColorRGB&&(ae=50331648,ie=e.backgroundColorRGB.rgba>>8&16777215,se=e.backgroundColorRGB),e.foregroundColorRGB&&(re=50331648,ne=e.foregroundColorRGB.rgba>>8&16777215,ce=e.foregroundColorRGB),le=e.options.layer===`top`)}),!le&&I&&(se=this._coreBrowserService.isFocused?p.selectionBackgroundOpaque:p.selectionInactiveBackgroundOpaque,ie=se.rgba>>8&16777215,ae=50331648,le=!0,p.selectionForeground&&(re=50331648,ne=p.selectionForeground.rgba>>8&16777215,ce=p.selectionForeground)),le&&k.push(`xterm-decoration-top`);let ue;switch(ae){case 16777216:case 33554432:ue=p.ansi[ie],k.push(`xterm-bg-${ie}`);break;case 50331648:ue=Er.toColor(ie>>16,ie>>8&255,ie&255),this._addStyle(h,`background-color:#${zr((ie>>>0).toString(16),`0`,6)}`);break;default:oe?(ue=p.foreground,k.push(`xterm-bg-257`)):ue=p.background}switch(se||F.isDim()&&(se=K.multiplyOpacity(ue,.5)),re){case 16777216:case 33554432:F.isBold()&&ne<8&&this._optionsService.rawOptions.drawBoldTextInBrightColors&&(ne+=8),this._applyMinimumContrast(h,ue,p.ansi[ne],F,se,void 0)||k.push(`xterm-fg-${ne}`);break;case 50331648:let e=Er.toColor(ne>>16&255,ne>>8&255,ne&255);this._applyMinimumContrast(h,ue,e,F,se,ce)||this._addStyle(h,`color:#${zr(ne.toString(16),`0`,6)}`);break;default:this._applyMinimumContrast(h,ue,p.foreground,F,se,ce)||oe&&k.push(`xterm-fg-257`)}k.length&&=(h.className=k.join(` `),0),!L&&!M&&!ee&&N?g++:h.textContent=_,D!==this.defaultSpacing&&(h.style.letterSpacing=`${D}px`),d.push(h),j=P}return h&&g&&(h.textContent=_),d}_applyMinimumContrast(e,t,n,r,i,a){if(this._optionsService.rawOptions.minimumContrastRatio===1||Fr(r.getCode()))return!1;let o=this._getContrastCache(r),s;if(!i&&!a&&(s=o.getColor(t.rgba,n.rgba)),s===void 0){let e=this._optionsService.rawOptions.minimumContrastRatio/(r.isDim()?2:1);s=K.ensureContrastRatio(i||t,a||n,e),o.setColor((i||t).rgba,(a||n).rgba,s??null)}return s?(this._addStyle(e,`color:${s.css}`),!0):!1}_getContrastCache(e){return e.isDim()?this._themeService.colors.halfContrastCache:this._themeService.colors.contrastCache}_addStyle(e,t){e.setAttribute(`style`,`${e.getAttribute(`style`)||``}${t};`)}_isCellInSelection(e,t){let n=this._selectionStart,r=this._selectionEnd;return!n||!r?!1:this._columnSelectMode?n[0]<=r[0]?e>=n[0]&&t>=n[1]&&e<r[0]&&t<=r[1]:e<n[0]&&t>=n[1]&&e>=r[0]&&t<=r[1]:t>n[1]&&t<r[1]||n[1]===r[1]&&t===n[1]&&e>=n[0]&&e<r[0]||n[1]<r[1]&&t===r[1]&&e<r[0]||n[1]<r[1]&&t===n[1]&&e>=n[0]}};Rr=r([i(1,le),i(2,L),i(3,ae),i(4,N),i(5,te),i(6,ue)],Rr);function zr(e,t,n){for(;e.length<n;)e=t+e;return e}var Br=class{constructor(e,t){this._flat=new Float32Array(256),this._font=``,this._fontSize=0,this._weight=`normal`,this._weightBold=`bold`,this._measureElements=[],this._container=e.createElement(`div`),this._container.classList.add(`xterm-width-cache-measure-container`),this._container.setAttribute(`aria-hidden`,`true`),this._container.style.whiteSpace=`pre`,this._container.style.fontKerning=`none`;let n=e.createElement(`span`);n.classList.add(`xterm-char-measure-element`);let r=e.createElement(`span`);r.classList.add(`xterm-char-measure-element`),r.style.fontWeight=`bold`;let i=e.createElement(`span`);i.classList.add(`xterm-char-measure-element`),i.style.fontStyle=`italic`;let a=e.createElement(`span`);a.classList.add(`xterm-char-measure-element`),a.style.fontWeight=`bold`,a.style.fontStyle=`italic`,this._measureElements=[n,r,i,a],this._container.appendChild(n),this._container.appendChild(r),this._container.appendChild(i),this._container.appendChild(a),t.appendChild(this._container),this.clear()}dispose(){this._container.remove(),this._measureElements.length=0,this._holey=void 0}clear(){this._flat.fill(-9999),this._holey=new Map}setFont(e,t,n,r){e===this._font&&t===this._fontSize&&n===this._weight&&r===this._weightBold||(this._font=e,this._fontSize=t,this._weight=n,this._weightBold=r,this._container.style.fontFamily=this._font,this._container.style.fontSize=`${this._fontSize}px`,this._measureElements[0].style.fontWeight=`${n}`,this._measureElements[1].style.fontWeight=`${r}`,this._measureElements[2].style.fontWeight=`${n}`,this._measureElements[3].style.fontWeight=`${r}`,this.clear())}get(e,t,n){let r=0;if(!t&&!n&&e.length===1&&(r=e.charCodeAt(0))<256){if(this._flat[r]!==-9999)return this._flat[r];let t=this._measure(e,0);return t>0&&(this._flat[r]=t),t}let i=e;t&&(i+=`B`),n&&(i+=`I`);let a=this._holey.get(i);if(a===void 0){let r=0;t&&(r|=1),n&&(r|=2),a=this._measure(e,r),a>0&&this._holey.set(i,a)}return a}_measure(e,t){let n=this._measureElements[t];return n.textContent=e.repeat(32),n.offsetWidth/32}},Vr=class{constructor(){this.clear()}clear(){this.hasSelection=!1,this.columnSelectMode=!1,this.viewportStartRow=0,this.viewportEndRow=0,this.viewportCappedStartRow=0,this.viewportCappedEndRow=0,this.startCol=0,this.endCol=0,this.selectionStart=void 0,this.selectionEnd=void 0}update(e,t,n,r=!1){if(this.selectionStart=t,this.selectionEnd=n,!t||!n||t[0]===n[0]&&t[1]===n[1]){this.clear();return}let i=e.buffers.active.ydisp,a=t[1]-i,o=n[1]-i,s=Math.max(a,0),c=Math.min(o,e.rows-1);s>=e.rows||c<0?this.clear():(this.hasSelection=!0,this.columnSelectMode=r,this.viewportStartRow=a,this.viewportEndRow=o,this.viewportCappedStartRow=s,this.viewportCappedEndRow=c,this.startCol=t[0],this.endCol=n[0])}isCellSelected(e,t,n){return this.hasSelection?(n-=e.buffer.active.viewportY,this.columnSelectMode?this.startCol<=this.endCol?t>=this.startCol&&n>=this.viewportCappedStartRow&&t<this.endCol&&n<=this.viewportCappedEndRow:t<this.startCol&&n>=this.viewportCappedStartRow&&t>=this.endCol&&n<=this.viewportCappedEndRow:n>this.viewportStartRow&&n<this.viewportEndRow||this.viewportStartRow===this.viewportEndRow&&n===this.viewportStartRow&&t>=this.startCol&&t<this.endCol||this.viewportStartRow<this.viewportEndRow&&n===this.viewportEndRow&&t<this.endCol||this.viewportStartRow<this.viewportEndRow&&n===this.viewportStartRow&&t>=this.startCol):!1}};function Hr(){return new Vr}var Ur=`xterm-dom-renderer-owner-`,Wr=`xterm-rows`,Gr=`xterm-fg-`,Kr=`xterm-bg-`,qr=`xterm-focus`,Jr=`xterm-selection`,Yr=1,Xr=class extends B{constructor(e,t,n,r,i,a,o,s,c,l,u,d,f,p){super(),this._terminal=e,this._document=t,this._element=n,this._screenElement=r,this._viewportElement=i,this._helperContainer=a,this._linkifier2=o,this._charSizeService=c,this._optionsService=l,this._bufferService=u,this._coreService=d,this._coreBrowserService=f,this._themeService=p,this._terminalClass=Yr++,this._rowElements=[],this._selectionRenderModel=Hr(),this.onRequestRedraw=this._register(new H).event,this._rowContainer=this._document.createElement(`div`),this._rowContainer.classList.add(Wr),this._rowContainer.style.lineHeight=`normal`,this._rowContainer.setAttribute(`aria-hidden`,`true`),this._refreshRowElements(this._bufferService.cols,this._bufferService.rows),this._selectionContainer=this._document.createElement(`div`),this._selectionContainer.classList.add(Jr),this._selectionContainer.setAttribute(`aria-hidden`,`true`),this.dimensions=Ir(),this._updateDimensions(),this._register(this._optionsService.onOptionChange(()=>this._handleOptionsChanged())),this._register(this._themeService.onChangeColors(e=>this._injectCss(e))),this._injectCss(this._themeService.colors),this._rowFactory=s.createInstance(Rr,document),this._element.classList.add(Ur+this._terminalClass),this._screenElement.appendChild(this._rowContainer),this._screenElement.appendChild(this._selectionContainer),this._register(this._linkifier2.onShowLinkUnderline(e=>this._handleLinkHover(e))),this._register(this._linkifier2.onHideLinkUnderline(e=>this._handleLinkLeave(e))),this._register(z(()=>{this._element.classList.remove(Ur+this._terminalClass),this._rowContainer.remove(),this._selectionContainer.remove(),this._widthCache.dispose(),this._themeStyleElement.remove(),this._dimensionsStyleElement.remove()})),this._widthCache=new Br(this._document,this._helperContainer),this._widthCache.setFont(this._optionsService.rawOptions.fontFamily,this._optionsService.rawOptions.fontSize,this._optionsService.rawOptions.fontWeight,this._optionsService.rawOptions.fontWeightBold),this._setDefaultSpacing()}_updateDimensions(){let e=this._coreBrowserService.dpr;this.dimensions.device.char.width=this._charSizeService.width*e,this.dimensions.device.char.height=Math.ceil(this._charSizeService.height*e),this.dimensions.device.cell.width=this.dimensions.device.char.width+Math.round(this._optionsService.rawOptions.letterSpacing),this.dimensions.device.cell.height=Math.floor(this.dimensions.device.char.height*this._optionsService.rawOptions.lineHeight),this.dimensions.device.char.left=0,this.dimensions.device.char.top=0,this.dimensions.device.canvas.width=this.dimensions.device.cell.width*this._bufferService.cols,this.dimensions.device.canvas.height=this.dimensions.device.cell.height*this._bufferService.rows,this.dimensions.css.canvas.width=Math.round(this.dimensions.device.canvas.width/e),this.dimensions.css.canvas.height=Math.round(this.dimensions.device.canvas.height/e),this.dimensions.css.cell.width=this.dimensions.css.canvas.width/this._bufferService.cols,this.dimensions.css.cell.height=this.dimensions.css.canvas.height/this._bufferService.rows;for(let e of this._rowElements)e.style.width=`${this.dimensions.css.canvas.width}px`,e.style.height=`${this.dimensions.css.cell.height}px`,e.style.lineHeight=`${this.dimensions.css.cell.height}px`,e.style.overflow=`hidden`;this._dimensionsStyleElement||(this._dimensionsStyleElement=this._document.createElement(`style`),this._screenElement.appendChild(this._dimensionsStyleElement));let t=`${this._terminalSelector} .${Wr} span { display: inline-block; height: 100%; vertical-align: top;}`;this._dimensionsStyleElement.textContent=t,this._selectionContainer.style.height=this._viewportElement.style.height,this._screenElement.style.width=`${this.dimensions.css.canvas.width}px`,this._screenElement.style.height=`${this.dimensions.css.canvas.height}px`}_injectCss(e){this._themeStyleElement||(this._themeStyleElement=this._document.createElement(`style`),this._screenElement.appendChild(this._themeStyleElement));let t=`${this._terminalSelector} .${Wr} { pointer-events: none; color: ${e.foreground.css}; font-family: ${this._optionsService.rawOptions.fontFamily}; font-size: ${this._optionsService.rawOptions.fontSize}px; font-kerning: none; white-space: pre}`;t+=`${this._terminalSelector} .${Wr} .xterm-dim { color: ${K.multiplyOpacity(e.foreground,.5).css};}`,t+=`${this._terminalSelector} span:not(.xterm-bold) { font-weight: ${this._optionsService.rawOptions.fontWeight};}${this._terminalSelector} span.xterm-bold { font-weight: ${this._optionsService.rawOptions.fontWeightBold};}${this._terminalSelector} span.xterm-italic { font-style: italic;}`;let n=`blink_underline_${this._terminalClass}`,r=`blink_bar_${this._terminalClass}`,i=`blink_block_${this._terminalClass}`;t+=`@keyframes ${n} { 50% { border-bottom-style: hidden; }}`,t+=`@keyframes ${r} { 50% { box-shadow: none; }}`,t+=`@keyframes ${i} { 0% { background-color: ${e.cursor.css}; color: ${e.cursorAccent.css}; } 50% { background-color: inherit; color: ${e.cursor.css}; }}`,t+=`${this._terminalSelector} .${Wr}.${qr} .xterm-cursor.xterm-cursor-blink.xterm-cursor-underline { animation: ${n} 1s step-end infinite;}${this._terminalSelector} .${Wr}.${qr} .xterm-cursor.xterm-cursor-blink.xterm-cursor-bar { animation: ${r} 1s step-end infinite;}${this._terminalSelector} .${Wr}.${qr} .xterm-cursor.xterm-cursor-blink.xterm-cursor-block { animation: ${i} 1s step-end infinite;}${this._terminalSelector} .${Wr} .xterm-cursor.xterm-cursor-block { background-color: ${e.cursor.css}; color: ${e.cursorAccent.css};}${this._terminalSelector} .${Wr} .xterm-cursor.xterm-cursor-block:not(.xterm-cursor-blink) { background-color: ${e.cursor.css} !important; color: ${e.cursorAccent.css} !important;}${this._terminalSelector} .${Wr} .xterm-cursor.xterm-cursor-outline { outline: 1px solid ${e.cursor.css}; outline-offset: -1px;}${this._terminalSelector} .${Wr} .xterm-cursor.xterm-cursor-bar { box-shadow: ${this._optionsService.rawOptions.cursorWidth}px 0 0 ${e.cursor.css} inset;}${this._terminalSelector} .${Wr} .xterm-cursor.xterm-cursor-underline { border-bottom: 1px ${e.cursor.css}; border-bottom-style: solid; height: calc(100% - 1px);}`,t+=`${this._terminalSelector} .${Jr} { position: absolute; top: 0; left: 0; z-index: 1; pointer-events: none;}${this._terminalSelector}.focus .${Jr} div { position: absolute; background-color: ${e.selectionBackgroundOpaque.css};}${this._terminalSelector} .${Jr} div { position: absolute; background-color: ${e.selectionInactiveBackgroundOpaque.css};}`;for(let[n,r]of e.ansi.entries())t+=`${this._terminalSelector} .${Gr}${n} { color: ${r.css}; }${this._terminalSelector} .${Gr}${n}.xterm-dim { color: ${K.multiplyOpacity(r,.5).css}; }${this._terminalSelector} .${Kr}${n} { background-color: ${r.css}; }`;t+=`${this._terminalSelector} .${Gr}257 { color: ${K.opaque(e.background).css}; }${this._terminalSelector} .${Gr}257.xterm-dim { color: ${K.multiplyOpacity(K.opaque(e.background),.5).css}; }${this._terminalSelector} .${Kr}257 { background-color: ${e.foreground.css}; }`,this._themeStyleElement.textContent=t}_setDefaultSpacing(){let e=this.dimensions.css.cell.width-this._widthCache.get(`W`,!1,!1);this._rowContainer.style.letterSpacing=`${e}px`,this._rowFactory.defaultSpacing=e}handleDevicePixelRatioChange(){this._updateDimensions(),this._widthCache.clear(),this._setDefaultSpacing()}_refreshRowElements(e,t){for(let e=this._rowElements.length;e<=t;e++){let e=this._document.createElement(`div`);this._rowContainer.appendChild(e),this._rowElements.push(e)}for(;this._rowElements.length>t;)this._rowContainer.removeChild(this._rowElements.pop())}handleResize(e,t){this._refreshRowElements(e,t),this._updateDimensions(),this.handleSelectionChanged(this._selectionRenderModel.selectionStart,this._selectionRenderModel.selectionEnd,this._selectionRenderModel.columnSelectMode)}handleCharSizeChanged(){this._updateDimensions(),this._widthCache.clear(),this._setDefaultSpacing()}handleBlur(){this._rowContainer.classList.remove(qr),this.renderRows(0,this._bufferService.rows-1)}handleFocus(){this._rowContainer.classList.add(qr),this.renderRows(this._bufferService.buffer.y,this._bufferService.buffer.y)}handleSelectionChanged(e,t,n){if(this._selectionContainer.replaceChildren(),this._rowFactory.handleSelectionChanged(e,t,n),this.renderRows(0,this._bufferService.rows-1),!e||!t||(this._selectionRenderModel.update(this._terminal,e,t,n),!this._selectionRenderModel.hasSelection))return;let r=this._selectionRenderModel.viewportStartRow,i=this._selectionRenderModel.viewportEndRow,a=this._selectionRenderModel.viewportCappedStartRow,o=this._selectionRenderModel.viewportCappedEndRow,s=this._document.createDocumentFragment();if(n){let n=e[0]>t[0];s.appendChild(this._createSelectionElement(a,n?t[0]:e[0],n?e[0]:t[0],o-a+1))}else{let n=r===a?e[0]:0,c=a===i?t[0]:this._bufferService.cols;s.appendChild(this._createSelectionElement(a,n,c));let l=o-a-1;if(s.appendChild(this._createSelectionElement(a+1,0,this._bufferService.cols,l)),a!==o){let e=i===o?t[0]:this._bufferService.cols;s.appendChild(this._createSelectionElement(o,0,e))}}this._selectionContainer.appendChild(s)}_createSelectionElement(e,t,n,r=1){let i=this._document.createElement(`div`),a=t*this.dimensions.css.cell.width,o=this.dimensions.css.cell.width*(n-t);return a+o>this.dimensions.css.canvas.width&&(o=this.dimensions.css.canvas.width-a),i.style.height=`${r*this.dimensions.css.cell.height}px`,i.style.top=`${e*this.dimensions.css.cell.height}px`,i.style.left=`${a}px`,i.style.width=`${o}px`,i}handleCursorMove(){}_handleOptionsChanged(){this._updateDimensions(),this._injectCss(this._themeService.colors),this._widthCache.setFont(this._optionsService.rawOptions.fontFamily,this._optionsService.rawOptions.fontSize,this._optionsService.rawOptions.fontWeight,this._optionsService.rawOptions.fontWeightBold),this._setDefaultSpacing()}clear(){for(let e of this._rowElements)e.replaceChildren()}renderRows(e,t){let n=this._bufferService.buffer,r=n.ybase+n.y,i=Math.min(n.x,this._bufferService.cols-1),a=this._coreService.decPrivateModes.cursorBlink??this._optionsService.rawOptions.cursorBlink,o=this._coreService.decPrivateModes.cursorStyle??this._optionsService.rawOptions.cursorStyle,s=this._optionsService.rawOptions.cursorInactiveStyle;for(let c=e;c<=t;c++){let e=c+n.ydisp,t=this._rowElements[c],l=n.lines.get(e);if(!t||!l)break;t.replaceChildren(...this._rowFactory.createRow(l,e,e===r,o,s,i,a,this.dimensions.css.cell.width,this._widthCache,-1,-1))}}get _terminalSelector(){return`.${Ur}${this._terminalClass}`}_handleLinkHover(e){this._setCellUnderline(e.x1,e.x2,e.y1,e.y2,e.cols,!0)}_handleLinkLeave(e){this._setCellUnderline(e.x1,e.x2,e.y1,e.y2,e.cols,!1)}_setCellUnderline(e,t,n,r,i,a){n<0&&(e=0),r<0&&(t=0);let o=this._bufferService.rows-1;n=Math.max(Math.min(n,o),0),r=Math.max(Math.min(r,o),0),i=Math.min(i,this._bufferService.cols);let s=this._bufferService.buffer,c=s.ybase+s.y,l=Math.min(s.x,i-1),u=this._optionsService.rawOptions.cursorBlink,d=this._optionsService.rawOptions.cursorStyle,f=this._optionsService.rawOptions.cursorInactiveStyle;for(let o=n;o<=r;++o){let p=o+s.ydisp,m=this._rowElements[o],h=s.lines.get(p);if(!m||!h)break;m.replaceChildren(...this._rowFactory.createRow(h,p,p===c,d,f,l,u,this.dimensions.css.cell.width,this._widthCache,a?o===n?e:0:-1,a?(o===r?t:i)-1:-1))}}};Xr=r([i(7,F),i(8,ie),i(9,L),i(10,j),i(11,N),i(12,ae),i(13,ue)],Xr);var Zr=class extends B{constructor(e,t,n){super(),this._optionsService=n,this.width=0,this.height=0,this._onCharSizeChange=this._register(new H),this.onCharSizeChange=this._onCharSizeChange.event;try{this._measureStrategy=this._register(new ei(this._optionsService))}catch{this._measureStrategy=this._register(new $r(e,t,this._optionsService))}this._register(this._optionsService.onMultipleOptionChange([`fontFamily`,`fontSize`],()=>this.measure()))}get hasValidSize(){return this.width>0&&this.height>0}measure(){let e=this._measureStrategy.measure();(e.width!==this.width||e.height!==this.height)&&(this.width=e.width,this.height=e.height,this._onCharSizeChange.fire())}};Zr=r([i(2,L)],Zr);var Qr=class extends B{constructor(){super(...arguments),this._result={width:0,height:0}}_validateAndSet(e,t){e!==void 0&&e>0&&t!==void 0&&t>0&&(this._result.width=e,this._result.height=t)}},$r=class extends Qr{constructor(e,t,n){super(),this._document=e,this._parentElement=t,this._optionsService=n,this._measureElement=this._document.createElement(`span`),this._measureElement.classList.add(`xterm-char-measure-element`),this._measureElement.textContent=`W`.repeat(32),this._measureElement.setAttribute(`aria-hidden`,`true`),this._measureElement.style.whiteSpace=`pre`,this._measureElement.style.fontKerning=`none`,this._parentElement.appendChild(this._measureElement)}measure(){return this._measureElement.style.fontFamily=this._optionsService.rawOptions.fontFamily,this._measureElement.style.fontSize=`${this._optionsService.rawOptions.fontSize}px`,this._validateAndSet(Number(this._measureElement.offsetWidth)/32,Number(this._measureElement.offsetHeight)),this._result}},ei=class extends Qr{constructor(e){super(),this._optionsService=e,this._canvas=new OffscreenCanvas(100,100),this._ctx=this._canvas.getContext(`2d`);let t=this._ctx.measureText(`W`);if(!(`width`in t&&`fontBoundingBoxAscent`in t&&`fontBoundingBoxDescent`in t))throw Error(`Required font metrics not supported`)}measure(){this._ctx.font=`${this._optionsService.rawOptions.fontSize}px ${this._optionsService.rawOptions.fontFamily}`;let e=this._ctx.measureText(`W`);return this._validateAndSet(e.width,e.fontBoundingBoxAscent+e.fontBoundingBoxDescent),this._result}},ti=class extends B{constructor(e,t,n){super(),this._textarea=e,this._window=t,this.mainDocument=n,this._isFocused=!1,this._cachedIsFocused=void 0,this._screenDprMonitor=this._register(new ni(this._window)),this._onDprChange=this._register(new H),this.onDprChange=this._onDprChange.event,this._onWindowChange=this._register(new H),this.onWindowChange=this._onWindowChange.event,this._register(this.onWindowChange(e=>this._screenDprMonitor.setWindow(e))),this._register(Be.forward(this._screenDprMonitor.onDprChange,this._onDprChange)),this._register(U(this._textarea,`focus`,()=>this._isFocused=!0)),this._register(U(this._textarea,`blur`,()=>this._isFocused=!1))}get window(){return this._window}set window(e){this._window!==e&&(this._window=e,this._onWindowChange.fire(this._window))}get dpr(){return this.window.devicePixelRatio}get isFocused(){return this._cachedIsFocused===void 0&&(this._cachedIsFocused=this._isFocused&&this._textarea.ownerDocument.hasFocus(),queueMicrotask(()=>this._cachedIsFocused=void 0)),this._cachedIsFocused}},ni=class extends B{constructor(e){super(),this._parentWindow=e,this._windowResizeListener=this._register(new Pe),this._onDprChange=this._register(new H),this.onDprChange=this._onDprChange.event,this._outerListener=()=>this._setDprAndFireIfDiffers(),this._currentDevicePixelRatio=this._parentWindow.devicePixelRatio,this._updateDpr(),this._setWindowResizeListener(),this._register(z(()=>this.clearListener()))}setWindow(e){this._parentWindow=e,this._setWindowResizeListener(),this._setDprAndFireIfDiffers()}_setWindowResizeListener(){this._windowResizeListener.value=U(this._parentWindow,`resize`,()=>this._setDprAndFireIfDiffers())}_setDprAndFireIfDiffers(){this._parentWindow.devicePixelRatio!==this._currentDevicePixelRatio&&this._onDprChange.fire(this._parentWindow.devicePixelRatio),this._updateDpr()}_updateDpr(){this._outerListener&&(this._resolutionMediaMatchList?.removeListener(this._outerListener),this._currentDevicePixelRatio=this._parentWindow.devicePixelRatio,this._resolutionMediaMatchList=this._parentWindow.matchMedia(`screen and (resolution: ${this._parentWindow.devicePixelRatio}dppx)`),this._resolutionMediaMatchList.addListener(this._outerListener))}clearListener(){!this._resolutionMediaMatchList||!this._outerListener||(this._resolutionMediaMatchList.removeListener(this._outerListener),this._resolutionMediaMatchList=void 0,this._outerListener=void 0)}},ri=class extends B{constructor(){super(),this.linkProviders=[],this._register(z(()=>this.linkProviders.length=0))}registerLinkProvider(e){return this.linkProviders.push(e),{dispose:()=>{let t=this.linkProviders.indexOf(e);t!==-1&&this.linkProviders.splice(t,1)}}}};function ii(e,t,n){let r=n.getBoundingClientRect(),i=e.getComputedStyle(n),a=parseInt(i.getPropertyValue(`padding-left`)),o=parseInt(i.getPropertyValue(`padding-top`));return[t.clientX-r.left-a,t.clientY-r.top-o]}function ai(e,t,n,r,i,a,o,s,c){if(!a)return;let l=ii(e,t,n);if(l)return l[0]=Math.ceil((l[0]+(c?o/2:0))/o),l[1]=Math.ceil(l[1]/s),l[0]=Math.min(Math.max(l[0],1),r+ +!!c),l[1]=Math.min(Math.max(l[1],1),i),l}var oi=class{constructor(e,t){this._renderService=e,this._charSizeService=t}getCoords(e,t,n,r,i){return ai(window,e,t,n,r,this._charSizeService.hasValidSize,this._renderService.dimensions.css.cell.width,this._renderService.dimensions.css.cell.height,i)}getMouseReportCoords(e,t){let n=ii(window,e,t);if(this._charSizeService.hasValidSize)return n[0]=Math.min(Math.max(n[0],0),this._renderService.dimensions.css.canvas.width-1),n[1]=Math.min(Math.max(n[1],0),this._renderService.dimensions.css.canvas.height-1),{col:Math.floor(n[0]/this._renderService.dimensions.css.cell.width),row:Math.floor(n[1]/this._renderService.dimensions.css.cell.height),x:Math.floor(n[0]),y:Math.floor(n[1])}}};oi=r([i(0,se),i(1,ie)],oi);var si=class{constructor(e,t){this._renderCallback=e,this._coreBrowserService=t,this._refreshCallbacks=[]}dispose(){this._animationFrame&&=(this._coreBrowserService.window.cancelAnimationFrame(this._animationFrame),void 0)}addRefreshCallback(e){return this._refreshCallbacks.push(e),this._animationFrame||=this._coreBrowserService.window.requestAnimationFrame(()=>this._innerRefresh()),this._animationFrame}refresh(e,t,n){this._rowCount=n,e=e===void 0?0:e,t=t===void 0?this._rowCount-1:t,this._rowStart=this._rowStart===void 0?e:Math.min(this._rowStart,e),this._rowEnd=this._rowEnd===void 0?t:Math.max(this._rowEnd,t),!this._animationFrame&&(this._animationFrame=this._coreBrowserService.window.requestAnimationFrame(()=>this._innerRefresh()))}_innerRefresh(){if(this._animationFrame=void 0,this._rowStart===void 0||this._rowEnd===void 0||this._rowCount===void 0){this._runRefreshCallbacks();return}let e=Math.max(this._rowStart,0),t=Math.min(this._rowEnd,this._rowCount-1);this._rowStart=void 0,this._rowEnd=void 0,this._renderCallback(e,t),this._runRefreshCallbacks()}_runRefreshCallbacks(){for(let e of this._refreshCallbacks)e(0);this._refreshCallbacks=[]}},ci={};n(ci,{getSafariVersion:()=>hi,isChromeOS:()=>xi,isFirefox:()=>fi,isIpad:()=>_i,isIphone:()=>vi,isLegacyEdge:()=>pi,isLinux:()=>bi,isMac:()=>gi,isNode:()=>li,isSafari:()=>mi,isWindows:()=>yi});var li=typeof process<`u`&&`title`in process,ui=li?`node`:navigator.userAgent,di=li?`node`:navigator.platform,fi=ui.includes(`Firefox`),pi=ui.includes(`Edge`),mi=/^((?!chrome|android).)*safari/i.test(ui);function hi(){if(!mi)return 0;let e=ui.match(/Version\/(\d+)/);return e===null||e.length<2?0:parseInt(e[1])}var gi=[`Macintosh`,`MacIntel`,`MacPPC`,`Mac68K`].includes(di),_i=di===`iPad`,vi=di===`iPhone`,yi=[`Windows`,`Win16`,`Win32`,`WinCE`].includes(di),bi=di.indexOf(`Linux`)>=0,xi=/\bCrOS\b/.test(ui),Si=class{constructor(){this._tasks=[],this._i=0}enqueue(e){this._tasks.push(e),this._start()}flush(){for(;this._i<this._tasks.length;)this._tasks[this._i]()||this._i++;this.clear()}clear(){this._idleCallback&&=(this._cancelCallback(this._idleCallback),void 0),this._i=0,this._tasks.length=0}_start(){this._idleCallback||=this._requestCallback(this._process.bind(this))}_process(e){this._idleCallback=void 0;let t=0,n=0,r=e.timeRemaining(),i=0;for(;this._i<this._tasks.length;){if(t=performance.now(),this._tasks[this._i]()||this._i++,t=Math.max(1,performance.now()-t),n=Math.max(t,n),i=e.timeRemaining(),n*1.5>i){r-t<-20&&console.warn(`task queue exceeded allotted deadline by ${Math.abs(Math.round(r-t))}ms`),this._start();return}r=i}this.clear()}},Ci=class extends Si{_requestCallback(e){return setTimeout(()=>e(this._createDeadline(16)))}_cancelCallback(e){clearTimeout(e)}_createDeadline(e){let t=performance.now()+e;return{timeRemaining:()=>Math.max(0,t-performance.now())}}},wi=class extends Si{_requestCallback(e){return requestIdleCallback(e)}_cancelCallback(e){cancelIdleCallback(e)}},Ti=!li&&`requestIdleCallback`in window?wi:Ci,Ei=class{constructor(){this._queue=new Ti}set(e){this._queue.clear(),this._queue.enqueue(e)}flush(){this._queue.flush()}},Di=class extends B{constructor(e,t,n,r,i,a,o,s,c){super(),this._rowCount=e,this._optionsService=n,this._charSizeService=r,this._coreService=i,this._coreBrowserService=s,this._renderer=this._register(new Pe),this._pausedResizeTask=new Ei,this._observerDisposable=this._register(new Pe),this._isPaused=!1,this._needsFullRefresh=!1,this._isNextRenderRedrawOnly=!0,this._needsSelectionRefresh=!1,this._canvasWidth=0,this._canvasHeight=0,this._selectionState={start:void 0,end:void 0,columnSelectMode:!1},this._onDimensionsChange=this._register(new H),this.onDimensionsChange=this._onDimensionsChange.event,this._onRenderedViewportChange=this._register(new H),this.onRenderedViewportChange=this._onRenderedViewportChange.event,this._onRender=this._register(new H),this.onRender=this._onRender.event,this._onRefreshRequest=this._register(new H),this.onRefreshRequest=this._onRefreshRequest.event,this._renderDebouncer=new si((e,t)=>this._renderRows(e,t),this._coreBrowserService),this._register(this._renderDebouncer),this._syncOutputHandler=new Oi(this._coreBrowserService,this._coreService,()=>this._fullRefresh()),this._register(z(()=>this._syncOutputHandler.dispose())),this._register(this._coreBrowserService.onDprChange(()=>this.handleDevicePixelRatioChange())),this._register(o.onResize(()=>this._fullRefresh())),this._register(o.buffers.onBufferActivate(()=>this._renderer.value?.clear())),this._register(this._optionsService.onOptionChange(()=>this._handleOptionsChanged())),this._register(this._charSizeService.onCharSizeChange(()=>this.handleCharSizeChanged())),this._register(a.onDecorationRegistered(()=>this._fullRefresh())),this._register(a.onDecorationRemoved(()=>this._fullRefresh())),this._register(this._optionsService.onMultipleOptionChange([`customGlyphs`,`drawBoldTextInBrightColors`,`letterSpacing`,`lineHeight`,`fontFamily`,`fontSize`,`fontWeight`,`fontWeightBold`,`minimumContrastRatio`,`rescaleOverlappingGlyphs`],()=>{this.clear(),this.handleResize(o.cols,o.rows),this._fullRefresh()})),this._register(this._optionsService.onMultipleOptionChange([`cursorBlink`,`cursorStyle`],()=>this.refreshRows(o.buffer.y,o.buffer.y,!0))),this._register(c.onChangeColors(()=>this._fullRefresh())),this._registerIntersectionObserver(this._coreBrowserService.window,t),this._register(this._coreBrowserService.onWindowChange(e=>this._registerIntersectionObserver(e,t)))}get dimensions(){return this._renderer.value.dimensions}_registerIntersectionObserver(e,t){if(`IntersectionObserver`in e){let n=new e.IntersectionObserver(e=>this._handleIntersectionChange(e[e.length-1]),{threshold:0});n.observe(t),this._observerDisposable.value=z(()=>n.disconnect())}}_handleIntersectionChange(e){this._isPaused=e.isIntersecting===void 0?e.intersectionRatio===0:!e.isIntersecting,!this._isPaused&&!this._charSizeService.hasValidSize&&this._charSizeService.measure(),!this._isPaused&&this._needsFullRefresh&&(this._pausedResizeTask.flush(),this.refreshRows(0,this._rowCount-1),this._needsFullRefresh=!1)}refreshRows(e,t,n=!1){if(this._isPaused){this._needsFullRefresh=!0;return}if(this._coreService.decPrivateModes.synchronizedOutput){this._syncOutputHandler.bufferRows(e,t);return}let r=this._syncOutputHandler.flush();r&&(e=Math.min(e,r.start),t=Math.max(t,r.end)),n||(this._isNextRenderRedrawOnly=!1),this._renderDebouncer.refresh(e,t,this._rowCount)}_renderRows(e,t){if(this._renderer.value){if(this._coreService.decPrivateModes.synchronizedOutput){this._syncOutputHandler.bufferRows(e,t);return}e=Math.min(e,this._rowCount-1),t=Math.min(t,this._rowCount-1),this._renderer.value.renderRows(e,t),this._needsSelectionRefresh&&=(this._renderer.value.handleSelectionChanged(this._selectionState.start,this._selectionState.end,this._selectionState.columnSelectMode),!1),this._isNextRenderRedrawOnly||this._onRenderedViewportChange.fire({start:e,end:t}),this._onRender.fire({start:e,end:t}),this._isNextRenderRedrawOnly=!0}}resize(e,t){this._rowCount=t,this._fireOnCanvasResize()}_handleOptionsChanged(){this._renderer.value&&(this.refreshRows(0,this._rowCount-1),this._fireOnCanvasResize())}_fireOnCanvasResize(){this._renderer.value&&(this._renderer.value.dimensions.css.canvas.width===this._canvasWidth&&this._renderer.value.dimensions.css.canvas.height===this._canvasHeight||this._onDimensionsChange.fire(this._renderer.value.dimensions))}hasRenderer(){return!!this._renderer.value}setRenderer(e){this._renderer.value=e,this._renderer.value&&(this._renderer.value.onRequestRedraw(e=>this.refreshRows(e.start,e.end,!0)),this._needsSelectionRefresh=!0,this._fullRefresh())}addRefreshCallback(e){return this._renderDebouncer.addRefreshCallback(e)}_fullRefresh(){this._isPaused?this._needsFullRefresh=!0:this.refreshRows(0,this._rowCount-1)}clearTextureAtlas(){this._renderer.value&&(this._renderer.value.clearTextureAtlas?.(),this._fullRefresh())}handleDevicePixelRatioChange(){this._charSizeService.measure(),this._renderer.value&&(this._renderer.value.handleDevicePixelRatioChange(),this.refreshRows(0,this._rowCount-1))}handleResize(e,t){this._renderer.value&&(this._isPaused?this._pausedResizeTask.set(()=>this._renderer.value?.handleResize(e,t)):this._renderer.value.handleResize(e,t),this._fullRefresh())}handleCharSizeChanged(){this._renderer.value?.handleCharSizeChanged()}handleBlur(){this._renderer.value?.handleBlur()}handleFocus(){this._renderer.value?.handleFocus()}handleSelectionChanged(e,t,n){this._selectionState.start=e,this._selectionState.end=t,this._selectionState.columnSelectMode=n,this._renderer.value?.handleSelectionChanged(e,t,n)}handleCursorMove(){this._renderer.value?.handleCursorMove()}clear(){this._renderer.value?.clear()}};Di=r([i(2,L),i(3,ie),i(4,N),i(5,te),i(6,j),i(7,ae),i(8,ue)],Di);var Oi=class{constructor(e,t,n){this._coreBrowserService=e,this._coreService=t,this._onTimeout=n,this._start=0,this._end=0,this._isBuffering=!1}bufferRows(e,t){this._isBuffering?(this._start=Math.min(this._start,e),this._end=Math.max(this._end,t)):(this._start=e,this._end=t,this._isBuffering=!0),this._timeout===void 0&&(this._timeout=this._coreBrowserService.window.setTimeout(()=>{this._timeout=void 0,this._coreService.decPrivateModes.synchronizedOutput=!1,this._onTimeout()},1e3))}flush(){if(this._timeout!==void 0&&(this._coreBrowserService.window.clearTimeout(this._timeout),this._timeout=void 0),!this._isBuffering)return;let e={start:this._start,end:this._end};return this._isBuffering=!1,e}dispose(){this._timeout!==void 0&&(this._coreBrowserService.window.clearTimeout(this._timeout),this._timeout=void 0)}};function ki(e,t,n,r){let i=n.buffer.x,a=n.buffer.y;if(!n.buffer.hasScrollback)return Mi(i,a,e,t,n,r)+Ni(a,t,n,r)+Pi(i,a,e,t,n,r);let o;if(a===t)return o=i>e?`D`:`C`,Vi(Math.abs(i-e),Bi(o,r));o=a>t?`D`:`C`;let s=Math.abs(a-t);return Vi(ji(a>t?e:i,n)+(s-1)*n.cols+1+Ai(a>t?i:e,n),Bi(o,r))}function Ai(e,t){return e-1}function ji(e,t){return t.cols-e}function Mi(e,t,n,r,i,a){return Ni(t,r,i,a).length===0?``:Vi(zi(e,t,e,t-Ii(t,i),!1,i).length,Bi(`D`,a))}function Ni(e,t,n,r){let i=e-Ii(e,n),a=t-Ii(t,n);return Vi(Math.abs(i-a)-Fi(e,t,n),Bi(Ri(e,t),r))}function Pi(e,t,n,r,i,a){let o;o=Ni(t,r,i,a).length>0?r-Ii(r,i):t;let s=r,c=Li(e,t,n,r,i,a);return Vi(zi(e,o,n,s,c===`C`,i).length,Bi(c,a))}function Fi(e,t,n){let r=0,i=e-Ii(e,n),a=t-Ii(t,n);for(let o=0;o<Math.abs(i-a);o++){let a=Ri(e,t)===`A`?-1:1;n.buffer.lines.get(i+a*o)?.isWrapped&&r++}return r}function Ii(e,t){let n=0,r=t.buffer.lines.get(e),i=r?.isWrapped;for(;i&&e>=0&&e<t.rows;)n++,r=t.buffer.lines.get(--e),i=r?.isWrapped;return n}function Li(e,t,n,r,i,a){let o;return o=Ni(n,r,i,a).length>0?r-Ii(r,i):t,e<n&&o<=r||e>=n&&o<r?`C`:`D`}function Ri(e,t){return e>t?`A`:`B`}function zi(e,t,n,r,i,a){let o=e,s=t,c=``;for(;(o!==n||s!==r)&&s>=0&&s<a.buffer.lines.length;)o+=i?1:-1,i&&o>a.cols-1?(c+=a.buffer.translateBufferLineToString(s,!1,e,o),o=0,e=0,s++):!i&&o<0&&(c+=a.buffer.translateBufferLineToString(s,!1,0,e+1),o=a.cols-1,e=o,s--);return c+a.buffer.translateBufferLineToString(s,!1,e,o)}function Bi(e,t){let n=t?`O`:`[`;return W.ESC+n+e}function Vi(e,t){e=Math.floor(e);let n=``;for(let r=0;r<e;r++)n+=t;return n}var Hi=class{constructor(e){this._bufferService=e,this.isSelectAllActive=!1,this.selectionStartLength=0}clearSelection(){this.selectionStart=void 0,this.selectionEnd=void 0,this.isSelectAllActive=!1,this.selectionStartLength=0}get finalSelectionStart(){return this.isSelectAllActive?[0,0]:!this.selectionEnd||!this.selectionStart?this.selectionStart:this.areSelectionValuesReversed()?this.selectionEnd:this.selectionStart}get finalSelectionEnd(){if(this.isSelectAllActive)return[this._bufferService.cols,this._bufferService.buffer.ybase+this._bufferService.rows-1];if(this.selectionStart){if(!this.selectionEnd||this.areSelectionValuesReversed()){let e=this.selectionStart[0]+this.selectionStartLength;return e>this._bufferService.cols?e%this._bufferService.cols===0?[this._bufferService.cols,this.selectionStart[1]+Math.floor(e/this._bufferService.cols)-1]:[e%this._bufferService.cols,this.selectionStart[1]+Math.floor(e/this._bufferService.cols)]:[e,this.selectionStart[1]]}if(this.selectionStartLength&&this.selectionEnd[1]===this.selectionStart[1]){let e=this.selectionStart[0]+this.selectionStartLength;return e>this._bufferService.cols?[e%this._bufferService.cols,this.selectionStart[1]+Math.floor(e/this._bufferService.cols)]:[Math.max(e,this.selectionEnd[0]),this.selectionEnd[1]]}return this.selectionEnd}}areSelectionValuesReversed(){let e=this.selectionStart,t=this.selectionEnd;return!e||!t?!1:e[1]>t[1]||e[1]===t[1]&&e[0]>t[0]}handleTrim(e){return this.selectionStart&&(this.selectionStart[1]-=e),this.selectionEnd&&(this.selectionEnd[1]-=e),this.selectionEnd&&this.selectionEnd[1]<0?(this.clearSelection(),!0):(this.selectionStart&&this.selectionStart[1]<0&&(this.selectionStart[1]=0),!1)}};function Ui(e,t){if(e.start.y>e.end.y)throw Error(`Buffer range end (${e.end.x}, ${e.end.y}) cannot be before start (${e.start.x}, ${e.start.y})`);return t*(e.end.y-e.start.y)+(e.end.x-e.start.x+1)}var Wi=50,Gi=15,Ki=50,qi=500,Ji=RegExp(`\xA0`,`g`),Yi=class extends B{constructor(e,t,n,r,i,a,o,s,c){super(),this._element=e,this._screenElement=t,this._linkifier=n,this._bufferService=r,this._coreService=i,this._mouseService=a,this._optionsService=o,this._renderService=s,this._coreBrowserService=c,this._dragScrollAmount=0,this._enabled=!0,this._workCell=new w,this._mouseDownTimeStamp=0,this._oldHasSelection=!1,this._oldSelectionStart=void 0,this._oldSelectionEnd=void 0,this._onLinuxMouseSelection=this._register(new H),this.onLinuxMouseSelection=this._onLinuxMouseSelection.event,this._onRedrawRequest=this._register(new H),this.onRequestRedraw=this._onRedrawRequest.event,this._onSelectionChange=this._register(new H),this.onSelectionChange=this._onSelectionChange.event,this._onRequestScrollLines=this._register(new H),this.onRequestScrollLines=this._onRequestScrollLines.event,this._mouseMoveListener=e=>this._handleMouseMove(e),this._mouseUpListener=e=>this._handleMouseUp(e),this._coreService.onUserInput(()=>{this.hasSelection&&this.clearSelection()}),this._trimListener=this._bufferService.buffer.lines.onTrim(e=>this._handleTrim(e)),this._register(this._bufferService.buffers.onBufferActivate(e=>this._handleBufferActivate(e))),this.enable(),this._model=new Hi(this._bufferService),this._activeSelectionMode=0,this._register(z(()=>{this._removeMouseDownListeners()})),this._register(this._bufferService.onResize(e=>{e.rowsChanged&&this.clearSelection()}))}reset(){this.clearSelection()}disable(){this.clearSelection(),this._enabled=!1}enable(){this._enabled=!0}get selectionStart(){return this._model.finalSelectionStart}get selectionEnd(){return this._model.finalSelectionEnd}get hasSelection(){let e=this._model.finalSelectionStart,t=this._model.finalSelectionEnd;return!e||!t?!1:e[0]!==t[0]||e[1]!==t[1]}get selectionText(){let e=this._model.finalSelectionStart,t=this._model.finalSelectionEnd;if(!e||!t)return``;let n=this._bufferService.buffer,r=[];if(this._activeSelectionMode===3){if(e[0]===t[0])return``;let i=e[0]<t[0]?e[0]:t[0],a=e[0]<t[0]?t[0]:e[0];for(let o=e[1];o<=t[1];o++){let e=n.translateBufferLineToString(o,!0,i,a);r.push(e)}}else{let i=e[1]===t[1]?t[0]:void 0;r.push(n.translateBufferLineToString(e[1],!0,e[0],i));for(let i=e[1]+1;i<=t[1]-1;i++){let e=n.lines.get(i),t=n.translateBufferLineToString(i,!0);e?.isWrapped?r[r.length-1]+=t:r.push(t)}if(e[1]!==t[1]){let e=n.lines.get(t[1]),i=n.translateBufferLineToString(t[1],!0,0,t[0]);e&&e.isWrapped?r[r.length-1]+=i:r.push(i)}}return r.map(e=>e.replace(Ji,` `)).join(yi?`\r
`:`
`)}clearSelection(){this._model.clearSelection(),this._removeMouseDownListeners(),this.refresh(),this._onSelectionChange.fire()}refresh(e){this._refreshAnimationFrame||=this._coreBrowserService.window.requestAnimationFrame(()=>this._refresh()),bi&&e&&this.selectionText.length&&this._onLinuxMouseSelection.fire(this.selectionText)}_refresh(){this._refreshAnimationFrame=void 0,this._onRedrawRequest.fire({start:this._model.finalSelectionStart,end:this._model.finalSelectionEnd,columnSelectMode:this._activeSelectionMode===3})}_isClickInSelection(e){let t=this._getMouseBufferCoords(e),n=this._model.finalSelectionStart,r=this._model.finalSelectionEnd;return!n||!r||!t?!1:this._areCoordsInSelection(t,n,r)}isCellInSelection(e,t){let n=this._model.finalSelectionStart,r=this._model.finalSelectionEnd;return!n||!r?!1:this._areCoordsInSelection([e,t],n,r)}_areCoordsInSelection(e,t,n){return e[1]>t[1]&&e[1]<n[1]||t[1]===n[1]&&e[1]===t[1]&&e[0]>=t[0]&&e[0]<n[0]||t[1]<n[1]&&e[1]===n[1]&&e[0]<n[0]||t[1]<n[1]&&e[1]===t[1]&&e[0]>=t[0]}_selectWordAtCursor(e,t){let n=this._linkifier.currentLink?.link?.range;if(n)return this._model.selectionStart=[n.start.x-1,n.start.y-1],this._model.selectionStartLength=Ui(n,this._bufferService.cols),this._model.selectionEnd=void 0,!0;let r=this._getMouseBufferCoords(e);return r?(this._selectWordAt(r,t),this._model.selectionEnd=void 0,!0):!1}selectAll(){this._model.isSelectAllActive=!0,this.refresh(),this._onSelectionChange.fire()}selectLines(e,t){this._model.clearSelection(),e=Math.max(e,0),t=Math.min(t,this._bufferService.buffer.lines.length-1),this._model.selectionStart=[0,e],this._model.selectionEnd=[this._bufferService.cols,t],this.refresh(),this._onSelectionChange.fire()}_handleTrim(e){this._model.handleTrim(e)&&this.refresh()}_getMouseBufferCoords(e){let t=this._mouseService.getCoords(e,this._screenElement,this._bufferService.cols,this._bufferService.rows,!0);if(t)return t[0]--,t[1]--,t[1]+=this._bufferService.buffer.ydisp,t}_getMouseEventScrollAmount(e){let t=ii(this._coreBrowserService.window,e,this._screenElement)[1],n=this._renderService.dimensions.css.canvas.height;return t>=0&&t<=n?0:(t>n&&(t-=n),t=Math.min(Math.max(t,-Wi),Wi),t/=Wi,t/Math.abs(t)+Math.round(t*(Gi-1)))}shouldForceSelection(e){return gi?e.altKey&&this._optionsService.rawOptions.macOptionClickForcesSelection:e.shiftKey}handleMouseDown(e){if(this._mouseDownTimeStamp=e.timeStamp,!(e.button===2&&this.hasSelection)&&e.button===0){if(!this._enabled){if(!this.shouldForceSelection(e))return;e.stopPropagation()}e.preventDefault(),this._dragScrollAmount=0,this._enabled&&e.shiftKey?this._handleIncrementalClick(e):e.detail===1?this._handleSingleClick(e):e.detail===2?this._handleDoubleClick(e):e.detail===3&&this._handleTripleClick(e),this._addMouseDownListeners(),this.refresh(!0)}}_addMouseDownListeners(){this._screenElement.ownerDocument&&(this._screenElement.ownerDocument.addEventListener(`mousemove`,this._mouseMoveListener),this._screenElement.ownerDocument.addEventListener(`mouseup`,this._mouseUpListener)),this._dragScrollIntervalTimer=this._coreBrowserService.window.setInterval(()=>this._dragScroll(),Ki)}_removeMouseDownListeners(){this._screenElement.ownerDocument&&(this._screenElement.ownerDocument.removeEventListener(`mousemove`,this._mouseMoveListener),this._screenElement.ownerDocument.removeEventListener(`mouseup`,this._mouseUpListener)),this._coreBrowserService.window.clearInterval(this._dragScrollIntervalTimer),this._dragScrollIntervalTimer=void 0}_handleIncrementalClick(e){this._model.selectionStart&&(this._model.selectionEnd=this._getMouseBufferCoords(e))}_handleSingleClick(e){if(this._model.selectionStartLength=0,this._model.isSelectAllActive=!1,this._activeSelectionMode=this.shouldColumnSelect(e)?3:0,this._model.selectionStart=this._getMouseBufferCoords(e),!this._model.selectionStart)return;this._model.selectionEnd=void 0;let t=this._bufferService.buffer.lines.get(this._model.selectionStart[1]);t&&t.length!==this._model.selectionStart[0]&&t.hasWidth(this._model.selectionStart[0])===0&&this._model.selectionStart[0]++}_handleDoubleClick(e){this._selectWordAtCursor(e,!0)&&(this._activeSelectionMode=1)}_handleTripleClick(e){let t=this._getMouseBufferCoords(e);t&&(this._activeSelectionMode=2,this._selectLineAt(t[1]))}shouldColumnSelect(e){return e.altKey&&!(gi&&this._optionsService.rawOptions.macOptionClickForcesSelection)}_handleMouseMove(e){if(e.stopImmediatePropagation(),!this._model.selectionStart)return;let t=this._model.selectionEnd?[this._model.selectionEnd[0],this._model.selectionEnd[1]]:null;if(this._model.selectionEnd=this._getMouseBufferCoords(e),!this._model.selectionEnd){this.refresh(!0);return}this._activeSelectionMode===2?this._model.selectionEnd[1]<this._model.selectionStart[1]?this._model.selectionEnd[0]=0:this._model.selectionEnd[0]=this._bufferService.cols:this._activeSelectionMode===1&&this._selectToWordAt(this._model.selectionEnd),this._dragScrollAmount=this._getMouseEventScrollAmount(e),this._activeSelectionMode!==3&&(this._dragScrollAmount>0?this._model.selectionEnd[0]=this._bufferService.cols:this._dragScrollAmount<0&&(this._model.selectionEnd[0]=0));let n=this._bufferService.buffer;if(this._model.selectionEnd[1]<n.lines.length){let e=n.lines.get(this._model.selectionEnd[1]);e&&e.hasWidth(this._model.selectionEnd[0])===0&&this._model.selectionEnd[0]<this._bufferService.cols&&this._model.selectionEnd[0]++}t&&t[0]===this._model.selectionEnd[0]&&t[1]===this._model.selectionEnd[1]||this.refresh(!0)}_dragScroll(){if(this._model.selectionEnd&&this._model.selectionStart&&this._dragScrollAmount){this._onRequestScrollLines.fire({amount:this._dragScrollAmount,suppressScrollEvent:!1});let e=this._bufferService.buffer;this._dragScrollAmount>0?(this._activeSelectionMode!==3&&(this._model.selectionEnd[0]=this._bufferService.cols),this._model.selectionEnd[1]=Math.min(e.ydisp+this._bufferService.rows,e.lines.length-1)):(this._activeSelectionMode!==3&&(this._model.selectionEnd[0]=0),this._model.selectionEnd[1]=e.ydisp),this.refresh()}}_handleMouseUp(e){let t=e.timeStamp-this._mouseDownTimeStamp;if(this._removeMouseDownListeners(),this.selectionText.length<=1&&t<qi&&e.altKey&&this._optionsService.rawOptions.altClickMovesCursor){if(this._bufferService.buffer.ybase===this._bufferService.buffer.ydisp){let t=this._mouseService.getCoords(e,this._element,this._bufferService.cols,this._bufferService.rows,!1);if(t&&t[0]!==void 0&&t[1]!==void 0){let e=ki(t[0]-1,t[1]-1,this._bufferService,this._coreService.decPrivateModes.applicationCursorKeys);this._coreService.triggerDataEvent(e,!0)}}}else this._fireEventIfSelectionChanged()}_fireEventIfSelectionChanged(){let e=this._model.finalSelectionStart,t=this._model.finalSelectionEnd,n=!!e&&!!t&&(e[0]!==t[0]||e[1]!==t[1]);n?!e||!t||this._oldSelectionStart&&this._oldSelectionEnd&&e[0]===this._oldSelectionStart[0]&&e[1]===this._oldSelectionStart[1]&&t[0]===this._oldSelectionEnd[0]&&t[1]===this._oldSelectionEnd[1]||this._fireOnSelectionChange(e,t,n):this._oldHasSelection&&this._fireOnSelectionChange(e,t,n)}_fireOnSelectionChange(e,t,n){this._oldSelectionStart=e,this._oldSelectionEnd=t,this._oldHasSelection=n,this._onSelectionChange.fire()}_handleBufferActivate(e){this.clearSelection(),this._trimListener.dispose(),this._trimListener=e.activeBuffer.lines.onTrim(e=>this._handleTrim(e))}_convertViewportColToCharacterIndex(e,t){let n=t;for(let r=0;t>=r;r++){let i=e.loadCell(r,this._workCell).getChars().length;this._workCell.getWidth()===0?n--:i>1&&t!==r&&(n+=i-1)}return n}setSelection(e,t,n){this._model.clearSelection(),this._removeMouseDownListeners(),this._model.selectionStart=[e,t],this._model.selectionStartLength=n,this.refresh(),this._fireEventIfSelectionChanged()}rightClickSelect(e){this._isClickInSelection(e)||(this._selectWordAtCursor(e,!1)&&this.refresh(!0),this._fireEventIfSelectionChanged())}_getWordAt(e,t,n=!0,r=!0){if(e[0]>=this._bufferService.cols)return;let i=this._bufferService.buffer,a=i.lines.get(e[1]);if(!a)return;let o=i.translateBufferLineToString(e[1],!1),s=this._convertViewportColToCharacterIndex(a,e[0]),c=s,l=e[0]-s,u=0,d=0,f=0,p=0;if(o.charAt(s)===` `){for(;s>0&&o.charAt(s-1)===` `;)s--;for(;c<o.length&&o.charAt(c+1)===` `;)c++}else{let t=e[0],n=e[0];a.getWidth(t)===0&&(u++,t--),a.getWidth(n)===2&&(d++,n++);let r=a.getString(n).length;for(r>1&&(p+=r-1,c+=r-1);t>0&&s>0&&!this._isCharWordSeparator(a.loadCell(t-1,this._workCell));){a.loadCell(t-1,this._workCell);let e=this._workCell.getChars().length;this._workCell.getWidth()===0?(u++,t--):e>1&&(f+=e-1,s-=e-1),s--,t--}for(;n<a.length&&c+1<o.length&&!this._isCharWordSeparator(a.loadCell(n+1,this._workCell));){a.loadCell(n+1,this._workCell);let e=this._workCell.getChars().length;this._workCell.getWidth()===2?(d++,n++):e>1&&(p+=e-1,c+=e-1),c++,n++}}c++;let m=s+l-u+f,h=Math.min(this._bufferService.cols,c-s+u+d-f-p);if(t||o.slice(s,c).trim()!==``){if(n&&m===0&&a.getCodePoint(0)!==32){let t=i.lines.get(e[1]-1);if(t&&a.isWrapped&&t.getCodePoint(this._bufferService.cols-1)!==32){let t=this._getWordAt([this._bufferService.cols-1,e[1]-1],!1,!0,!1);if(t){let e=this._bufferService.cols-t.start;m-=e,h+=e}}}if(r&&m+h===this._bufferService.cols&&a.getCodePoint(this._bufferService.cols-1)!==32){let t=i.lines.get(e[1]+1);if(t?.isWrapped&&t.getCodePoint(0)!==32){let t=this._getWordAt([0,e[1]+1],!1,!1,!0);t&&(h+=t.length)}}return{start:m,length:h}}}_selectWordAt(e,t){let n=this._getWordAt(e,t);if(n){for(;n.start<0;)n.start+=this._bufferService.cols,e[1]--;this._model.selectionStart=[n.start,e[1]],this._model.selectionStartLength=n.length}}_selectToWordAt(e){let t=this._getWordAt(e,!0);if(t){let n=e[1];for(;t.start<0;)t.start+=this._bufferService.cols,n--;if(!this._model.areSelectionValuesReversed())for(;t.start+t.length>this._bufferService.cols;)t.length-=this._bufferService.cols,n++;this._model.selectionEnd=[this._model.areSelectionValuesReversed()?t.start:t.start+t.length,n]}}_isCharWordSeparator(e){return e.getWidth()!==0&&this._optionsService.rawOptions.wordSeparator.indexOf(e.getChars())>=0}_selectLineAt(e){let t=this._bufferService.buffer.getWrappedRangeForLine(e),n={start:{x:0,y:t.first},end:{x:this._bufferService.cols-1,y:t.last}};this._model.selectionStart=[0,t.first],this._model.selectionEnd=void 0,this._model.selectionStartLength=Ui(n,this._bufferService.cols)}};Yi=r([i(3,j),i(4,N),i(5,oe),i(6,L),i(7,se),i(8,ae)],Yi);var Xi=class{constructor(){this._data={}}set(e,t,n){this._data[e]||(this._data[e]={}),this._data[e][t]=n}get(e,t){return this._data[e]?this._data[e][t]:void 0}clear(){this._data={}}},Zi=class{constructor(){this._color=new Xi,this._css=new Xi}setCss(e,t,n){this._css.set(e,t,n)}getCss(e,t){return this._css.get(e,t)}setColor(e,t,n){this._color.set(e,t,n)}getColor(e,t){return this._color.get(e,t)}clear(){this._color.clear(),this._css.clear()}},Qi=Object.freeze((()=>{let e=[q.toColor(`#2e3436`),q.toColor(`#cc0000`),q.toColor(`#4e9a06`),q.toColor(`#c4a000`),q.toColor(`#3465a4`),q.toColor(`#75507b`),q.toColor(`#06989a`),q.toColor(`#d3d7cf`),q.toColor(`#555753`),q.toColor(`#ef2929`),q.toColor(`#8ae234`),q.toColor(`#fce94f`),q.toColor(`#729fcf`),q.toColor(`#ad7fa8`),q.toColor(`#34e2e2`),q.toColor(`#eeeeec`)],t=[0,95,135,175,215,255];for(let n=0;n<216;n++){let r=t[n/36%6|0],i=t[n/6%6|0],a=t[n%6];e.push({css:Er.toCss(r,i,a),rgba:Er.toRgba(r,i,a)})}for(let t=0;t<24;t++){let n=8+t*10;e.push({css:Er.toCss(n,n,n),rgba:Er.toRgba(n,n,n)})}return e})()),$i=q.toColor(`#ffffff`),ea=q.toColor(`#000000`),ta=q.toColor(`#ffffff`),na=ea,ra={css:`rgba(255, 255, 255, 0.3)`,rgba:4294967117},ia=$i,aa=class extends B{constructor(e){super(),this._optionsService=e,this._contrastCache=new Zi,this._halfContrastCache=new Zi,this._onChangeColors=this._register(new H),this.onChangeColors=this._onChangeColors.event,this._colors={foreground:$i,background:ea,cursor:ta,cursorAccent:na,selectionForeground:void 0,selectionBackgroundTransparent:ra,selectionBackgroundOpaque:K.blend(ea,ra),selectionInactiveBackgroundTransparent:ra,selectionInactiveBackgroundOpaque:K.blend(ea,ra),scrollbarSliderBackground:K.opacity($i,.2),scrollbarSliderHoverBackground:K.opacity($i,.4),scrollbarSliderActiveBackground:K.opacity($i,.5),overviewRulerBorder:$i,ansi:Qi.slice(),contrastCache:this._contrastCache,halfContrastCache:this._halfContrastCache},this._updateRestoreColors(),this._setTheme(this._optionsService.rawOptions.theme),this._register(this._optionsService.onSpecificOptionChange(`minimumContrastRatio`,()=>this._contrastCache.clear())),this._register(this._optionsService.onSpecificOptionChange(`theme`,()=>this._setTheme(this._optionsService.rawOptions.theme)))}get colors(){return this._colors}_setTheme(e={}){let t=this._colors;if(t.foreground=J(e.foreground,$i),t.background=J(e.background,ea),t.cursor=K.blend(t.background,J(e.cursor,ta)),t.cursorAccent=K.blend(t.background,J(e.cursorAccent,na)),t.selectionBackgroundTransparent=J(e.selectionBackground,ra),t.selectionBackgroundOpaque=K.blend(t.background,t.selectionBackgroundTransparent),t.selectionInactiveBackgroundTransparent=J(e.selectionInactiveBackground,t.selectionBackgroundTransparent),t.selectionInactiveBackgroundOpaque=K.blend(t.background,t.selectionInactiveBackgroundTransparent),t.selectionForeground=e.selectionForeground?J(e.selectionForeground,Tr):void 0,t.selectionForeground===Tr&&(t.selectionForeground=void 0),K.isOpaque(t.selectionBackgroundTransparent)&&(t.selectionBackgroundTransparent=K.opacity(t.selectionBackgroundTransparent,.3)),K.isOpaque(t.selectionInactiveBackgroundTransparent)&&(t.selectionInactiveBackgroundTransparent=K.opacity(t.selectionInactiveBackgroundTransparent,.3)),t.scrollbarSliderBackground=J(e.scrollbarSliderBackground,K.opacity(t.foreground,.2)),t.scrollbarSliderHoverBackground=J(e.scrollbarSliderHoverBackground,K.opacity(t.foreground,.4)),t.scrollbarSliderActiveBackground=J(e.scrollbarSliderActiveBackground,K.opacity(t.foreground,.5)),t.overviewRulerBorder=J(e.overviewRulerBorder,ia),t.ansi=Qi.slice(),t.ansi[0]=J(e.black,Qi[0]),t.ansi[1]=J(e.red,Qi[1]),t.ansi[2]=J(e.green,Qi[2]),t.ansi[3]=J(e.yellow,Qi[3]),t.ansi[4]=J(e.blue,Qi[4]),t.ansi[5]=J(e.magenta,Qi[5]),t.ansi[6]=J(e.cyan,Qi[6]),t.ansi[7]=J(e.white,Qi[7]),t.ansi[8]=J(e.brightBlack,Qi[8]),t.ansi[9]=J(e.brightRed,Qi[9]),t.ansi[10]=J(e.brightGreen,Qi[10]),t.ansi[11]=J(e.brightYellow,Qi[11]),t.ansi[12]=J(e.brightBlue,Qi[12]),t.ansi[13]=J(e.brightMagenta,Qi[13]),t.ansi[14]=J(e.brightCyan,Qi[14]),t.ansi[15]=J(e.brightWhite,Qi[15]),e.extendedAnsi){let 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e?(this._whitespaceCell.fg=e.fg,this._whitespaceCell.bg=e.bg,this._whitespaceCell.extended=e.extended):(this._whitespaceCell.fg=0,this._whitespaceCell.bg=0,this._whitespaceCell.extended=new C),this._whitespaceCell}getBlankLine(e,t){return new ga(this._bufferService.cols,this.getNullCell(e),t)}get hasScrollback(){return this._hasScrollback&&this.lines.maxLength>this._rows}get isCursorInViewport(){let e=this.ybase+this.y-this.ydisp;return e>=0&&e<this._rows}_getCorrectBufferLength(e){if(!this._hasScrollback)return e;let t=e+this._optionsService.rawOptions.scrollback;return t>Ea?Ea:t}fillViewportRows(e){if(this.lines.length===0){e===void 0&&(e=pa);let t=this._rows;for(;t--;)this.lines.push(this.getBlankLine(e))}}clear(){this.ydisp=0,this.ybase=0,this.y=0,this.x=0,this.lines=new fa(this._getCorrectBufferLength(this._rows)),this.scrollTop=0,this.scrollBottom=this._rows-1,this.setupTabStops()}resize(e,t){let n=this.getNullCell(pa),r=0,i=this._getCorrectBufferLength(t);if(i>this.lines.maxLength&&(this.lines.maxLength=i),this.lines.length>0){if(this._cols<e)for(let t=0;t<this.lines.length;t++)r+=+this.lines.get(t).resize(e,n);let a=0;if(this._rows<t)for(let r=this._rows;r<t;r++)this.lines.length<t+this.ybase&&(this._optionsService.rawOptions.windowsMode||this._optionsService.rawOptions.windowsPty.backend!==void 0||this._optionsService.rawOptions.windowsPty.buildNumber!==void 0?this.lines.push(new ga(e,n)):this.ybase>0&&this.lines.length<=this.ybase+this.y+a+1?(this.ybase--,a++,this.ydisp>0&&this.ydisp--):this.lines.push(new ga(e,n)));else for(let e=this._rows;e>t;e--)this.lines.length>t+this.ybase&&(this.lines.length>this.ybase+this.y+1?this.lines.pop():(this.ybase++,this.ydisp++));if(i<this.lines.maxLength){let e=this.lines.length-i;e>0&&(this.lines.trimStart(e),this.ybase=Math.max(this.ybase-e,0),this.ydisp=Math.max(this.ydisp-e,0),this.savedY=Math.max(this.savedY-e,0)),this.lines.maxLength=i}this.x=Math.min(this.x,e-1),this.y=Math.min(this.y,t-1),a&&(this.y+=a),this.savedX=Math.min(this.savedX,e-1),this.scrollTop=0}if(this.scrollBottom=t-1,this._isReflowEnabled&&(this._reflow(e,t),this._cols>e))for(let t=0;t<this.lines.length;t++)r+=+this.lines.get(t).resize(e,n);this._cols=e,this._rows=t,this._memoryCleanupQueue.clear(),r>.1*this.lines.length&&(this._memoryCleanupPosition=0,this._memoryCleanupQueue.enqueue(()=>this._batchedMemoryCleanup()))}_batchedMemoryCleanup(){let e=!0;this._memoryCleanupPosition>=this.lines.length&&(this._memoryCleanupPosition=0,e=!1);let t=0;for(;this._memoryCleanupPosition<this.lines.length;)if(t+=this.lines.get(this._memoryCleanupPosition++).cleanupMemory(),t>100)return!0;return e}get _isReflowEnabled(){let e=this._optionsService.rawOptions.windowsPty;return e&&e.buildNumber?this._hasScrollback&&e.backend===`conpty`&&e.buildNumber>=21376:this._hasScrollback&&!this._optionsService.rawOptions.windowsMode}_reflow(e,t){this._cols!==e&&(e>this._cols?this._reflowLarger(e,t):this._reflowSmaller(e,t))}_reflowLarger(e,t){let n=this._optionsService.rawOptions.reflowCursorLine,r=_a(this.lines,this._cols,e,this.ybase+this.y,this.getNullCell(pa),n);if(r.length>0){let n=va(this.lines,r);ya(this.lines,n.layout),this._reflowLargerAdjustViewport(e,t,n.countRemoved)}}_reflowLargerAdjustViewport(e,t,n){let r=this.getNullCell(pa),i=n;for(;i-->0;)this.ybase===0?(this.y>0&&this.y--,this.lines.length<t&&this.lines.push(new ga(e,r))):(this.ydisp===this.ybase&&this.ydisp--,this.ybase--);this.savedY=Math.max(this.savedY-n,0)}_reflowSmaller(e,t){let n=this._optionsService.rawOptions.reflowCursorLine,r=this.getNullCell(pa),i=[],a=0;for(let o=this.lines.length-1;o>=0;o--){let s=this.lines.get(o);if(!s||!s.isWrapped&&s.getTrimmedLength()<=e)continue;let c=[s];for(;s.isWrapped&&o>0;)s=this.lines.get(--o),c.unshift(s);if(!n){let e=this.ybase+this.y;if(e>=o&&e<o+c.length)continue}let l=c[c.length-1].getTrimmedLength(),u=ba(c,this._cols,e),d=u.length-c.length,f;f=this.ybase===0&&this.y!==this.lines.length-1?Math.max(0,this.y-this.lines.maxLength+d):Math.max(0,this.lines.length-this.lines.maxLength+d);let p=[];for(let e=0;e<d;e++){let e=this.getBlankLine(pa,!0);p.push(e)}p.length>0&&(i.push({start:o+c.length+a,newLines:p}),a+=p.length),c.push(...p);let m=u.length-1,h=u[m];h===0&&(m--,h=u[m]);let g=c.length-d-1,_=l;for(;g>=0;){let e=Math.min(_,h);if(c[m]===void 0)break;c[m].copyCellsFrom(c[g],_-e,h-e,e,!0),h-=e,h===0&&(m--,h=u[m]),_-=e,_===0&&(g--,_=xa(c,Math.max(g,0),this._cols))}for(let t=0;t<c.length;t++)u[t]<e&&c[t].setCell(u[t],r);let v=d-f;for(;v-->0;)this.ybase===0?this.y<t-1?(this.y++,this.lines.pop()):(this.ybase++,this.ydisp++):this.ybase<Math.min(this.lines.maxLength,this.lines.length+a)-t&&(this.ybase===this.ydisp&&this.ydisp++,this.ybase++);this.savedY=Math.min(this.savedY+d,this.ybase+t-1)}if(i.length>0){let e=[],t=[];for(let e=0;e<this.lines.length;e++)t.push(this.lines.get(e));let n=this.lines.length,r=n-1,o=0,s=i[o];this.lines.length=Math.min(this.lines.maxLength,this.lines.length+a);let c=0;for(let l=Math.min(this.lines.maxLength-1,n+a-1);l>=0;l--)if(s&&s.start>r+c){for(let e=s.newLines.length-1;e>=0;e--)this.lines.set(l--,s.newLines[e]);l++,e.push({index:r+1,amount:s.newLines.length}),c+=s.newLines.length,s=i[++o]}else this.lines.set(l,t[r--]);let l=0;for(let t=e.length-1;t>=0;t--)e[t].index+=l,this.lines.onInsertEmitter.fire(e[t]),l+=e[t].amount;let u=Math.max(0,n+a-this.lines.maxLength);u>0&&this.lines.onTrimEmitter.fire(u)}}translateBufferLineToString(e,t,n=0,r){let i=this.lines.get(e);return i?i.translateToString(t,n,r):``}getWrappedRangeForLine(e){let t=e,n=e;for(;t>0&&this.lines.get(t).isWrapped;)t--;for(;n+1<this.lines.length&&this.lines.get(n+1).isWrapped;)n++;return{first:t,last:n}}setupTabStops(e){for(e==null?(this.tabs={},e=0):this.tabs[e]||(e=this.prevStop(e));e<this._cols;e+=this._optionsService.rawOptions.tabStopWidth)this.tabs[e]=!0}prevStop(e){for(e??=this.x;!this.tabs[--e]&&e>0;);return e>=this._cols?this._cols-1:e<0?0:e}nextStop(e){for(e??=this.x;!this.tabs[++e]&&e<this._cols;);return e>=this._cols?this._cols-1:e<0?0:e}clearMarkers(e){this._isClearing=!0;for(let t=0;t<this.markers.length;t++)this.markers[t].line===e&&(this.markers[t].dispose(),this.markers.splice(t--,1));this._isClearing=!1}clearAllMarkers(){this._isClearing=!0;for(let e=0;e<this.markers.length;e++)this.markers[e].dispose();this.markers.length=0,this._isClearing=!1}addMarker(e){let t=new Ca(e);return this.markers.push(t),t.register(this.lines.onTrim(e=>{t.line-=e,t.line<0&&t.dispose()})),t.register(this.lines.onInsert(e=>{t.line>=e.index&&(t.line+=e.amount)})),t.register(this.lines.onDelete(e=>{t.line>=e.index&&t.line<e.index+e.amount&&t.dispose(),t.line>e.index&&(t.line-=e.amount)})),t.register(t.onDispose(()=>this._removeMarker(t))),t}_removeMarker(e){this._isClearing||this.markers.splice(this.markers.indexOf(e),1)}},Oa=class extends B{constructor(e,t){super(),this._optionsService=e,this._bufferService=t,this._onBufferActivate=this._register(new H),this.onBufferActivate=this._onBufferActivate.event,this.reset(),this._register(this._optionsService.onSpecificOptionChange(`scrollback`,()=>this.resize(this._bufferService.cols,this._bufferService.rows))),this._register(this._optionsService.onSpecificOptionChange(`tabStopWidth`,()=>this.setupTabStops()))}reset(){this._normal=new Da(!0,this._optionsService,this._bufferService),this._normal.fillViewportRows(),this._alt=new Da(!1,this._optionsService,this._bufferService),this._activeBuffer=this._normal,this._onBufferActivate.fire({activeBuffer:this._normal,inactiveBuffer:this._alt}),this.setupTabStops()}get alt(){return this._alt}get active(){return this._activeBuffer}get normal(){return this._normal}activateNormalBuffer(){this._activeBuffer!==this._normal&&(this._normal.x=this._alt.x,this._normal.y=this._alt.y,this._alt.clearAllMarkers(),this._alt.clear(),this._activeBuffer=this._normal,this._onBufferActivate.fire({activeBuffer:this._normal,inactiveBuffer:this._alt}))}activateAltBuffer(e){this._activeBuffer!==this._alt&&(this._alt.fillViewportRows(e),this._alt.x=this._normal.x,this._alt.y=this._normal.y,this._activeBuffer=this._alt,this._onBufferActivate.fire({activeBuffer:this._alt,inactiveBuffer:this._normal}))}resize(e,t){this._normal.resize(e,t),this._alt.resize(e,t),this.setupTabStops(e)}setupTabStops(e){this._normal.setupTabStops(e),this._alt.setupTabStops(e)}},ka=2,Aa=1,ja=class extends B{constructor(e){super(),this.isUserScrolling=!1,this._onResize=this._register(new H),this.onResize=this._onResize.event,this._onScroll=this._register(new H),this.onScroll=this._onScroll.event,this.cols=Math.max(e.rawOptions.cols||0,ka),this.rows=Math.max(e.rawOptions.rows||0,Aa),this.buffers=this._register(new Oa(e,this)),this._register(this.buffers.onBufferActivate(e=>{this._onScroll.fire(e.activeBuffer.ydisp)}))}get buffer(){return this.buffers.active}resize(e,t){let n=this.cols!==e,r=this.rows!==t;this.cols=e,this.rows=t,this.buffers.resize(e,t),this._onResize.fire({cols:e,rows:t,colsChanged:n,rowsChanged:r})}reset(){this.buffers.reset(),this.isUserScrolling=!1}scroll(e,t=!1){let n=this.buffer,r;r=this._cachedBlankLine,r&&r.length===this.cols&&r.getFg(0)===e.fg&&r.getBg(0)===e.bg||(r=n.getBlankLine(e,t),this._cachedBlankLine=r),r.isWrapped=t;let i=n.ybase+n.scrollTop,a=n.ybase+n.scrollBottom;if(n.scrollTop===0){let e=n.lines.isFull;a===n.lines.length-1?e?n.lines.recycle().copyFrom(r):n.lines.push(r.clone()):n.lines.splice(a+1,0,r.clone()),e?this.isUserScrolling&&(n.ydisp=Math.max(n.ydisp-1,0)):(n.ybase++,this.isUserScrolling||n.ydisp++)}else{let e=a-i+1;n.lines.shiftElements(i+1,e-1,-1),n.lines.set(a,r.clone())}this.isUserScrolling||(n.ydisp=n.ybase),this._onScroll.fire(n.ydisp)}scrollLines(e,t){let n=this.buffer;if(e<0){if(n.ydisp===0)return;this.isUserScrolling=!0}else e+n.ydisp>=n.ybase&&(this.isUserScrolling=!1);let r=n.ydisp;n.ydisp=Math.max(Math.min(n.ydisp+e,n.ybase),0),r!==n.ydisp&&(t||this._onScroll.fire(n.ydisp))}};ja=r([i(0,L)],ja);var Ma={cols:80,rows:24,cursorBlink:!1,cursorStyle:`block`,cursorWidth:1,cursorInactiveStyle:`outline`,customGlyphs:!0,drawBoldTextInBrightColors:!0,documentOverride:null,fastScrollModifier:`alt`,fastScrollSensitivity:5,fontFamily:`monospace`,fontSize:15,fontWeight:`normal`,fontWeightBold:`bold`,ignoreBracketedPasteMode:!1,lineHeight:1,letterSpacing:0,linkHandler:null,logLevel:`info`,logger:null,scrollback:1e3,scrollOnEraseInDisplay:!1,scrollOnUserInput:!0,scrollSensitivity:1,screenReaderMode:!1,smoothScrollDuration:0,macOptionIsMeta:!1,macOptionClickForcesSelection:!1,minimumContrastRatio:1,disableStdin:!1,allowProposedApi:!1,allowTransparency:!1,tabStopWidth:8,theme:{},reflowCursorLine:!1,rescaleOverlappingGlyphs:!1,rightClickSelectsWord:gi,windowOptions:{},windowsMode:!1,windowsPty:{},wordSeparator:` ()[]{}',"\``,altClickMovesCursor:!0,convertEol:!1,termName:`xterm`,cancelEvents:!1,overviewRuler:{}},Na=[`normal`,`bold`,`100`,`200`,`300`,`400`,`500`,`600`,`700`,`800`,`900`],Pa=class extends B{constructor(e){super(),this._onOptionChange=this._register(new H),this.onOptionChange=this._onOptionChange.event;let t={...Ma};for(let n in e)if(n in t)try{let r=e[n];t[n]=this._sanitizeAndValidateOption(n,r)}catch(e){console.error(e)}this.rawOptions=t,this.options={...t},this._setupOptions(),this._register(z(()=>{this.rawOptions.linkHandler=null,this.rawOptions.documentOverride=null}))}onSpecificOptionChange(e,t){return this.onOptionChange(n=>{n===e&&t(this.rawOptions[e])})}onMultipleOptionChange(e,t){return this.onOptionChange(n=>{e.indexOf(n)!==-1&&t()})}_setupOptions(){let e=e=>{if(!(e in Ma))throw Error(`No option with key "${e}"`);return this.rawOptions[e]},t=(e,t)=>{if(!(e in Ma))throw Error(`No option with key "${e}"`);t=this._sanitizeAndValidateOption(e,t),this.rawOptions[e]!==t&&(this.rawOptions[e]=t,this._onOptionChange.fire(e))};for(let n in this.rawOptions){let r={get:e.bind(this,n),set:t.bind(this,n)};Object.defineProperty(this.options,n,r)}}_sanitizeAndValidateOption(e,t){switch(e){case`cursorStyle`:if(t||=Ma[e],!Fa(t))throw Error(`"${t}" is not a valid value for ${e}`);break;case`wordSeparator`:t||=Ma[e];break;case`fontWeight`:case`fontWeightBold`:if(typeof t==`number`&&1<=t&&t<=1e3)break;t=Na.includes(t)?t:Ma[e];break;case`cursorWidth`:t=Math.floor(t);case`lineHeight`:case`tabStopWidth`:if(t<1)throw Error(`${e} cannot be less than 1, value: ${t}`);break;case`minimumContrastRatio`:t=Math.max(1,Math.min(21,Math.round(t*10)/10));break;case`scrollback`:if(t=Math.min(t,4294967295),t<0)throw Error(`${e} cannot be less than 0, value: ${t}`);break;case`fastScrollSensitivity`:case`scrollSensitivity`:if(t<=0)throw Error(`${e} cannot be less than or equal to 0, value: ${t}`);break;case`rows`:case`cols`:if(!t&&t!==0)throw Error(`${e} must be numeric, value: ${t}`);break;case`windowsPty`:t??={}}return t}};function Fa(e){return e===`block`||e===`underline`||e===`bar`}function Ia(e,t=5){if(typeof e!=`object`)return e;let n=Array.isArray(e)?[]:{};for(let r in e)n[r]=t<=1?e[r]:e[r]&&Ia(e[r],t-1);return n}var La=Object.freeze({insertMode:!1}),Ra=Object.freeze({applicationCursorKeys:!1,applicationKeypad:!1,bracketedPasteMode:!1,cursorBlink:void 0,cursorStyle:void 0,origin:!1,reverseWraparound:!1,sendFocus:!1,synchronizedOutput:!1,wraparound:!0}),za=class extends B{constructor(e,t,n){super(),this._bufferService=e,this._logService=t,this._optionsService=n,this.isCursorInitialized=!1,this.isCursorHidden=!1,this._onData=this._register(new H),this.onData=this._onData.event,this._onUserInput=this._register(new H),this.onUserInput=this._onUserInput.event,this._onBinary=this._register(new H),this.onBinary=this._onBinary.event,this._onRequestScrollToBottom=this._register(new H),this.onRequestScrollToBottom=this._onRequestScrollToBottom.event,this.modes=Ia(La),this.decPrivateModes=Ia(Ra)}reset(){this.modes=Ia(La),this.decPrivateModes=Ia(Ra)}triggerDataEvent(e,t=!1){if(this._optionsService.rawOptions.disableStdin)return;let n=this._bufferService.buffer;t&&this._optionsService.rawOptions.scrollOnUserInput&&n.ybase!==n.ydisp&&this._onRequestScrollToBottom.fire(),t&&this._onUserInput.fire(),this._logService.debug(`sending data "${e}"`),this._logService.trace(`sending data (codes)`,()=>e.split(``).map(e=>e.charCodeAt(0))),this._onData.fire(e)}triggerBinaryEvent(e){this._optionsService.rawOptions.disableStdin||(this._logService.debug(`sending binary "${e}"`),this._logService.trace(`sending binary (codes)`,()=>e.split(``).map(e=>e.charCodeAt(0))),this._onBinary.fire(e))}};za=r([i(0,j),i(1,I),i(2,L)],za);var Ba={NONE:{events:0,restrict:()=>!1},X10:{events:1,restrict:e=>e.button===4||e.action!==1?!1:(e.ctrl=!1,e.alt=!1,e.shift=!1,!0)},VT200:{events:19,restrict:e=>e.action!==32},DRAG:{events:23,restrict:e=>e.action!==32||e.button!==3},ANY:{events:31,restrict:e=>!0}};function Va(e,t){let n=(e.ctrl?16:0)|(e.shift?4:0)|(e.alt?8:0);return e.button===4?(n|=64,n|=e.action):(n|=e.button&3,e.button&4&&(n|=64),e.button&8&&(n|=128),e.action===32?n|=32:e.action===0&&!t&&(n|=3)),n}var Ha=String.fromCharCode,Ua={DEFAULT:e=>{let t=[Va(e,!1)+32,e.col+32,e.row+32];return t[0]>255||t[1]>255||t[2]>255?``:`\x1B[M${Ha(t[0])}${Ha(t[1])}${Ha(t[2])}`},SGR:e=>{let t=e.action===0&&e.button!==4?`m`:`M`;return`\x1B[<${Va(e,!0)};${e.col};${e.row}${t}`},SGR_PIXELS:e=>{let t=e.action===0&&e.button!==4?`m`:`M`;return`\x1B[<${Va(e,!0)};${e.x};${e.y}${t}`}},Wa=class extends B{constructor(e,t,n){super(),this._bufferService=e,this._coreService=t,this._optionsService=n,this._protocols={},this._encodings={},this._activeProtocol=``,this._activeEncoding=``,this._lastEvent=null,this._wheelPartialScroll=0,this._onProtocolChange=this._register(new H),this.onProtocolChange=this._onProtocolChange.event;for(let e of Object.keys(Ba))this.addProtocol(e,Ba[e]);for(let e of Object.keys(Ua))this.addEncoding(e,Ua[e]);this.reset()}addProtocol(e,t){this._protocols[e]=t}addEncoding(e,t){this._encodings[e]=t}get activeProtocol(){return this._activeProtocol}get areMouseEventsActive(){return this._protocols[this._activeProtocol].events!==0}set activeProtocol(e){if(!this._protocols[e])throw Error(`unknown protocol "${e}"`);this._activeProtocol=e,this._onProtocolChange.fire(this._protocols[e].events)}get activeEncoding(){return this._activeEncoding}set activeEncoding(e){if(!this._encodings[e])throw Error(`unknown encoding "${e}"`);this._activeEncoding=e}reset(){this.activeProtocol=`NONE`,this.activeEncoding=`DEFAULT`,this._lastEvent=null,this._wheelPartialScroll=0}consumeWheelEvent(e,t,n){if(e.deltaY===0||e.shiftKey||t===void 0||n===void 0)return 0;let r=t/n,i=this._applyScrollModifier(e.deltaY,e);return e.deltaMode===WheelEvent.DOM_DELTA_PIXEL?(i/=r+0,Math.abs(e.deltaY)<50&&(i*=.3),this._wheelPartialScroll+=i,i=Math.floor(Math.abs(this._wheelPartialScroll))*(this._wheelPartialScroll>0?1:-1),this._wheelPartialScroll%=1):e.deltaMode===WheelEvent.DOM_DELTA_PAGE&&(i*=this._bufferService.rows),i}_applyScrollModifier(e,t){return t.altKey||t.ctrlKey||t.shiftKey?e*this._optionsService.rawOptions.fastScrollSensitivity*this._optionsService.rawOptions.scrollSensitivity:e*this._optionsService.rawOptions.scrollSensitivity}triggerMouseEvent(e){if(e.col<0||e.col>=this._bufferService.cols||e.row<0||e.row>=this._bufferService.rows||e.button===4&&e.action===32||e.button===3&&e.action!==32||e.button!==4&&(e.action===2||e.action===3)||(e.col++,e.row++,e.action===32&&this._lastEvent&&this._equalEvents(this._lastEvent,e,this._activeEncoding===`SGR_PIXELS`))||!this._protocols[this._activeProtocol].restrict(e))return!1;let t=this._encodings[this._activeEncoding](e);return t&&(this._activeEncoding===`DEFAULT`?this._coreService.triggerBinaryEvent(t):this._coreService.triggerDataEvent(t,!0)),this._lastEvent=e,!0}explainEvents(e){return{down:!!(e&1),up:!!(e&2),drag:!!(e&4),move:!!(e&8),wheel:!!(e&16)}}_equalEvents(e,t,n){if(n){if(e.x!==t.x||e.y!==t.y)return!1}else if(e.col!==t.col||e.row!==t.row)return!1;return e.button===t.button&&e.action===t.action&&e.ctrl===t.ctrl&&e.alt===t.alt&&e.shift===t.shift}};Wa=r([i(0,j),i(1,N),i(2,L)],Wa);var 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supported`);if(n=e.prefix.charCodeAt(0),n&&60>n||n>63)throw Error(`prefix must be in range 0x3c .. 0x3f`)}if(e.intermediates){if(e.intermediates.length>2)throw Error(`only two bytes as intermediates are supported`);for(let t=0;t<e.intermediates.length;++t){let r=e.intermediates.charCodeAt(t);if(32>r||r>47)throw Error(`intermediate must be in range 0x20 .. 0x2f`);n<<=8,n|=r}}if(e.final.length!==1)throw Error(`final must be a single byte`);let r=e.final.charCodeAt(0);if(t[0]>r||r>t[1])throw Error(`final must be in range ${t[0]} .. ${t[1]}`);return n<<=8,n|=r,n}identToString(e){let t=[];for(;e;)t.push(String.fromCharCode(e&255)),e>>=8;return t.reverse().join(``)}setPrintHandler(e){this._printHandler=e}clearPrintHandler(){this._printHandler=this._printHandlerFb}registerEscHandler(e,t){let n=this._identifier(e,[48,126]);this._escHandlers[n]===void 0&&(this._escHandlers[n]=[]);let r=this._escHandlers[n];return r.push(t),{dispose:()=>{let e=r.indexOf(t);e!==-1&&r.splice(e,1)}}}clearEscHandler(e){this._escHandlers[this._identifier(e,[48,126])]&&delete this._escHandlers[this._identifier(e,[48,126])]}setEscHandlerFallback(e){this._escHandlerFb=e}setExecuteHandler(e,t){this._executeHandlers[e.charCodeAt(0)]=t}clearExecuteHandler(e){this._executeHandlers[e.charCodeAt(0)]&&delete this._executeHandlers[e.charCodeAt(0)]}setExecuteHandlerFallback(e){this._executeHandlerFb=e}registerCsiHandler(e,t){let n=this._identifier(e);this._csiHandlers[n]===void 0&&(this._csiHandlers[n]=[]);let r=this._csiHandlers[n];return r.push(t),{dispose:()=>{let e=r.indexOf(t);e!==-1&&r.splice(e,1)}}}clearCsiHandler(e){this._csiHandlers[this._identifier(e)]&&delete this._csiHandlers[this._identifier(e)]}setCsiHandlerFallback(e){this._csiHandlerFb=e}registerDcsHandler(e,t){return this._dcsParser.registerHandler(this._identifier(e),t)}clearDcsHandler(e){this._dcsParser.clearHandler(this._identifier(e))}setDcsHandlerFallback(e){this._dcsParser.setHandlerFallback(e)}registerOscHandler(e,t){return this._oscParser.registerHandler(e,t)}clearOscHandler(e){this._oscParser.clearHandler(e)}setOscHandlerFallback(e){this._oscParser.setHandlerFallback(e)}setErrorHandler(e){this._errorHandler=e}clearErrorHandler(){this._errorHandler=this._errorHandlerFb}reset(){this.currentState=this.initialState,this._oscParser.reset(),this._dcsParser.reset(),this._params.reset(),this._params.addParam(0),this._collect=0,this.precedingJoinState=0,this._parseStack.state!==0&&(this._parseStack.state=2,this._parseStack.handlers=[])}_preserveStack(e,t,n,r,i){this._parseStack.state=e,this._parseStack.handlers=t,this._parseStack.handlerPos=n,this._parseStack.transition=r,this._parseStack.chunkPos=i}parse(e,t,n){let r=0,i=0,a=0,o;if(this._parseStack.state){if(this._parseStack.state===2)this._parseStack.state=0,a=this._parseStack.chunkPos+1;else{if(n===void 0||this._parseStack.state===1)throw this._parseStack.state=1,Error(`improper continuation due to previous async handler, giving up parsing`);let t=this._parseStack.handlers,i=this._parseStack.handlerPos-1;switch(this._parseStack.state){case 3:if(n===!1&&i>-1){for(;i>=0&&(o=t[i](this._params),o!==!0);i--)if(o instanceof Promise)return this._parseStack.handlerPos=i,o}this._parseStack.handlers=[];break;case 4:if(n===!1&&i>-1){for(;i>=0&&(o=t[i](),o!==!0);i--)if(o instanceof Promise)return this._parseStack.handlerPos=i,o}this._parseStack.handlers=[];break;case 6:if(r=e[this._parseStack.chunkPos],o=this._dcsParser.unhook(r!==24&&r!==26,n),o)return o;r===27&&(this._parseStack.transition|=1),this._params.reset(),this._params.addParam(0),this._collect=0;break;case 5:if(r=e[this._parseStack.chunkPos],o=this._oscParser.end(r!==24&&r!==26,n),o)return o;r===27&&(this._parseStack.transition|=1),this._params.reset(),this._params.addParam(0),this._collect=0}this._parseStack.state=0,a=this._parseStack.chunkPos+1,this.precedingJoinState=0,this.currentState=this._parseStack.transition&15}}for(let n=a;n<t;++n){switch(r=e[n],i=this._transitions.table[this.currentState<<8|(r<160?r:uo)],i>>4){case 2:for(let i=n+1;;++i)if(i>=t||(r=e[i])<32||r>126&&r<uo||++i>=t||(r=e[i])<32||r>126&&r<uo||++i>=t||(r=e[i])<32||r>126&&r<uo||++i>=t||(r=e[i])<32||r>126&&r<uo){this._printHandler(e,n,i),n=i-1;break}break;case 3:this._executeHandlers[r]?this._executeHandlers[r]():this._executeHandlerFb(r),this.precedingJoinState=0;break;case 0:break;case 1:if(this._errorHandler({position:n,code:r,currentState:this.currentState,collect:this._collect,params:this._params,abort:!1}).abort)return;break;case 7:let a=this._csiHandlers[this._collect<<8|r],s=a?a.length-1:-1;for(;s>=0&&(o=a[s](this._params),o!==!0);s--)if(o instanceof Promise)return this._preserveStack(3,a,s,i,n),o;s<0&&this._csiHandlerFb(this._collect<<8|r,this._params),this.precedingJoinState=0;break;case 8:do switch(r){case 59:this._params.addParam(0);break;case 58:this._params.addSubParam(-1);break;default:this._params.addDigit(r-48)}while(++n<t&&(r=e[n])>47&&r<60);n--;break;case 9:this._collect<<=8,this._collect|=r;break;case 10:let c=this._escHandlers[this._collect<<8|r],l=c?c.length-1:-1;for(;l>=0&&(o=c[l](),o!==!0);l--)if(o instanceof Promise)return this._preserveStack(4,c,l,i,n),o;l<0&&this._escHandlerFb(this._collect<<8|r),this.precedingJoinState=0;break;case 11:this._params.reset(),this._params.addParam(0),this._collect=0;break;case 12:this._dcsParser.hook(this._collect<<8|r,this._params);break;case 13:for(let i=n+1;;++i)if(i>=t||(r=e[i])===24||r===26||r===27||r>127&&r<uo){this._dcsParser.put(e,n,i),n=i-1;break}break;case 14:if(o=this._dcsParser.unhook(r!==24&&r!==26),o)return this._preserveStack(6,[],0,i,n),o;r===27&&(i|=1),this._params.reset(),this._params.addParam(0),this._collect=0,this.precedingJoinState=0;break;case 4:this._oscParser.start();break;case 5:for(let i=n+1;;i++)if(i>=t||(r=e[i])<32||r>127&&r<uo){this._oscParser.put(e,n,i),n=i-1;break}break;case 6:if(o=this._oscParser.end(r!==24&&r!==26),o)return this._preserveStack(5,[],0,i,n),o;r===27&&(i|=1),this._params.reset(),this._params.addParam(0),this._collect=0,this.precedingJoinState=0}this.currentState=i&15}}},mo=/^([\da-f])\/([\da-f])\/([\da-f])$|^([\da-f]{2})\/([\da-f]{2})\/([\da-f]{2})$|^([\da-f]{3})\/([\da-f]{3})\/([\da-f]{3})$|^([\da-f]{4})\/([\da-f]{4})\/([\da-f]{4})$/,ho=/^[\da-f]+$/;function go(e){if(!e)return;let t=e.toLowerCase();if(t.indexOf(`rgb:`)===0){t=t.slice(4);let e=mo.exec(t);if(e){let t=e[1]?15:e[4]?255:e[7]?4095:65535;return[Math.round(parseInt(e[1]||e[4]||e[7]||e[10],16)/t*255),Math.round(parseInt(e[2]||e[5]||e[8]||e[11],16)/t*255),Math.round(parseInt(e[3]||e[6]||e[9]||e[12],16)/t*255)]}}else if(t.indexOf(`#`)===0&&(t=t.slice(1),ho.exec(t)&&[3,6,9,12].includes(t.length))){let e=t.length/3,n=[0,0,0];for(let r=0;r<3;++r){let i=parseInt(t.slice(e*r,e*r+e),16);n[r]=e===1?i<<4:e===2?i:e===3?i>>4:i>>8}return n}}function _o(e,t){let n=e.toString(16),r=n.length<2?`0`+n:n;switch(t){case 4:return n[0];case 8:return r;case 12:return(r+r).slice(0,3);default:return r+r}}function vo(e,t=16){let[n,r,i]=e;return`rgb:${_o(n,t)}/${_o(r,t)}/${_o(i,t)}`}var yo={"(":0,")":1,"*":2,"+":3,"-":1,".":2},bo=131072,xo=10;function So(e,t){if(e>24)return t.setWinLines||!1;switch(e){case 1:return!!t.restoreWin;case 2:return!!t.minimizeWin;case 3:return!!t.setWinPosition;case 4:return!!t.setWinSizePixels;case 5:return!!t.raiseWin;case 6:return!!t.lowerWin;case 7:return!!t.refreshWin;case 8:return!!t.setWinSizeChars;case 9:return!!t.maximizeWin;case 10:return!!t.fullscreenWin;case 11:return!!t.getWinState;case 13:return!!t.getWinPosition;case 14:return!!t.getWinSizePixels;case 15:return!!t.getScreenSizePixels;case 16:return!!t.getCellSizePixels;case 18:return!!t.getWinSizeChars;case 19:return!!t.getScreenSizeChars;case 20:return!!t.getIconTitle;case 21:return!!t.getWinTitle;case 22:return!!t.pushTitle;case 23:return!!t.popTitle;case 24:return!!t.setWinLines}return!1}var Co=5e3,wo=0,To=class extends B{constructor(e,t,n,r,i,a,o,s,c=new po){super(),this._bufferService=e,this._charsetService=t,this._coreService=n,this._logService=r,this._optionsService=i,this._oscLinkService=a,this._coreMouseService=o,this._unicodeService=s,this._parser=c,this._parseBuffer=new Uint32Array(4096),this._stringDecoder=new v,this._utf8Decoder=new y,this._windowTitle=``,this._iconName=``,this._windowTitleStack=[],this._iconNameStack=[],this._curAttrData=pa.clone(),this._eraseAttrDataInternal=pa.clone(),this._onRequestBell=this._register(new H),this.onRequestBell=this._onRequestBell.event,this._onRequestRefreshRows=this._register(new H),this.onRequestRefreshRows=this._onRequestRefreshRows.event,this._onRequestReset=this._register(new H),this.onRequestReset=this._onRequestReset.event,this._onRequestSendFocus=this._register(new H),this.onRequestSendFocus=this._onRequestSendFocus.event,this._onRequestSyncScrollBar=this._register(new H),this.onRequestSyncScrollBar=this._onRequestSyncScrollBar.event,this._onRequestWindowsOptionsReport=this._register(new H),this.onRequestWindowsOptionsReport=this._onRequestWindowsOptionsReport.event,this._onA11yChar=this._register(new H),this.onA11yChar=this._onA11yChar.event,this._onA11yTab=this._register(new H),this.onA11yTab=this._onA11yTab.event,this._onCursorMove=this._register(new H),this.onCursorMove=this._onCursorMove.event,this._onLineFeed=this._register(new H),this.onLineFeed=this._onLineFeed.event,this._onScroll=this._register(new H),this.onScroll=this._onScroll.event,this._onTitleChange=this._register(new H),this.onTitleChange=this._onTitleChange.event,this._onColor=this._register(new H),this.onColor=this._onColor.event,this._parseStack={paused:!1,cursorStartX:0,cursorStartY:0,decodedLength:0,position:0},this._specialColors=[256,257,258],this._register(this._parser),this._dirtyRowTracker=new Eo(this._bufferService),this._activeBuffer=this._bufferService.buffer,this._register(this._bufferService.buffers.onBufferActivate(e=>this._activeBuffer=e.activeBuffer)),this._parser.setCsiHandlerFallback((e,t)=>{this._logService.debug(`Unknown CSI code: `,{identifier:this._parser.identToString(e),params:t.toArray()})}),this._parser.setEscHandlerFallback(e=>{this._logService.debug(`Unknown ESC code: `,{identifier:this._parser.identToString(e)})}),this._parser.setExecuteHandlerFallback(e=>{this._logService.debug(`Unknown EXECUTE code: `,{code:e})}),this._parser.setOscHandlerFallback((e,t,n)=>{this._logService.debug(`Unknown OSC code: `,{identifier:e,action:t,data:n})}),this._parser.setDcsHandlerFallback((e,t,n)=>{t===`HOOK`&&(n=n.toArray()),this._logService.debug(`Unknown DCS code: `,{identifier:this._parser.identToString(e),action:t,payload:n})}),this._parser.setPrintHandler((e,t,n)=>this.print(e,t,n)),this._parser.registerCsiHandler({final:`@`},e=>this.insertChars(e)),this._parser.registerCsiHandler({intermediates:` `,final:`@`},e=>this.scrollLeft(e)),this._parser.registerCsiHandler({final:`A`},e=>this.cursorUp(e)),this._parser.registerCsiHandler({intermediates:` `,final:`A`},e=>this.scrollRight(e)),this._parser.registerCsiHandler({final:`B`},e=>this.cursorDown(e)),this._parser.registerCsiHandler({final:`C`},e=>this.cursorForward(e)),this._parser.registerCsiHandler({final:`D`},e=>this.cursorBackward(e)),this._parser.registerCsiHandler({final:`E`},e=>this.cursorNextLine(e)),this._parser.registerCsiHandler({final:`F`},e=>this.cursorPrecedingLine(e)),this._parser.registerCsiHandler({final:`G`},e=>this.cursorCharAbsolute(e)),this._parser.registerCsiHandler({final:`H`},e=>this.cursorPosition(e)),this._parser.registerCsiHandler({final:`I`},e=>this.cursorForwardTab(e)),this._parser.registerCsiHandler({final:`J`},e=>this.eraseInDisplay(e,!1)),this._parser.registerCsiHandler({prefix:`?`,final:`J`},e=>this.eraseInDisplay(e,!0)),this._parser.registerCsiHandler({final:`K`},e=>this.eraseInLine(e,!1)),this._parser.registerCsiHandler({prefix:`?`,final:`K`},e=>this.eraseInLine(e,!0)),this._parser.registerCsiHandler({final:`L`},e=>this.insertLines(e)),this._parser.registerCsiHandler({final:`M`},e=>this.deleteLines(e)),this._parser.registerCsiHandler({final:`P`},e=>this.deleteChars(e)),this._parser.registerCsiHandler({final:`S`},e=>this.scrollUp(e)),this._parser.registerCsiHandler({final:`T`},e=>this.scrollDown(e)),this._parser.registerCsiHandler({final:`X`},e=>this.eraseChars(e)),this._parser.registerCsiHandler({final:`Z`},e=>this.cursorBackwardTab(e)),this._parser.registerCsiHandler({final:"`"},e=>this.charPosAbsolute(e)),this._parser.registerCsiHandler({final:`a`},e=>this.hPositionRelative(e)),this._parser.registerCsiHandler({final:`b`},e=>this.repeatPrecedingCharacter(e)),this._parser.registerCsiHandler({final:`c`},e=>this.sendDeviceAttributesPrimary(e)),this._parser.registerCsiHandler({prefix:`>`,final:`c`},e=>this.sendDeviceAttributesSecondary(e)),this._parser.registerCsiHandler({final:`d`},e=>this.linePosAbsolute(e)),this._parser.registerCsiHandler({final:`e`},e=>this.vPositionRelative(e)),this._parser.registerCsiHandler({final:`f`},e=>this.hVPosition(e)),this._parser.registerCsiHandler({final:`g`},e=>this.tabClear(e)),this._parser.registerCsiHandler({final:`h`},e=>this.setMode(e)),this._parser.registerCsiHandler({prefix:`?`,final:`h`},e=>this.setModePrivate(e)),this._parser.registerCsiHandler({final:`l`},e=>this.resetMode(e)),this._parser.registerCsiHandler({prefix:`?`,final:`l`},e=>this.resetModePrivate(e)),this._parser.registerCsiHandler({final:`m`},e=>this.charAttributes(e)),this._parser.registerCsiHandler({final:`n`},e=>this.deviceStatus(e)),this._parser.registerCsiHandler({prefix:`?`,final:`n`},e=>this.deviceStatusPrivate(e)),this._parser.registerCsiHandler({intermediates:`!`,final:`p`},e=>this.softReset(e)),this._parser.registerCsiHandler({intermediates:` `,final:`q`},e=>this.setCursorStyle(e)),this._parser.registerCsiHandler({final:`r`},e=>this.setScrollRegion(e)),this._parser.registerCsiHandler({final:`s`},e=>this.saveCursor(e)),this._parser.registerCsiHandler({final:`t`},e=>this.windowOptions(e)),this._parser.registerCsiHandler({final:`u`},e=>this.restoreCursor(e)),this._parser.registerCsiHandler({intermediates:`'`,final:`}`},e=>this.insertColumns(e)),this._parser.registerCsiHandler({intermediates:`'`,final:`~`},e=>this.deleteColumns(e)),this._parser.registerCsiHandler({intermediates:`"`,final:`q`},e=>this.selectProtected(e)),this._parser.registerCsiHandler({intermediates:`$`,final:`p`},e=>this.requestMode(e,!0)),this._parser.registerCsiHandler({prefix:`?`,intermediates:`$`,final:`p`},e=>this.requestMode(e,!1)),this._parser.setExecuteHandler(W.BEL,()=>this.bell()),this._parser.setExecuteHandler(W.LF,()=>this.lineFeed()),this._parser.setExecuteHandler(W.VT,()=>this.lineFeed()),this._parser.setExecuteHandler(W.FF,()=>this.lineFeed()),this._parser.setExecuteHandler(W.CR,()=>this.carriageReturn()),this._parser.setExecuteHandler(W.BS,()=>this.backspace()),this._parser.setExecuteHandler(W.HT,()=>this.tab()),this._parser.setExecuteHandler(W.SO,()=>this.shiftOut()),this._parser.setExecuteHandler(W.SI,()=>this.shiftIn()),this._parser.setExecuteHandler(yr.IND,()=>this.index()),this._parser.setExecuteHandler(yr.NEL,()=>this.nextLine()),this._parser.setExecuteHandler(yr.HTS,()=>this.tabSet()),this._parser.registerOscHandler(0,new io(e=>(this.setTitle(e),this.setIconName(e),!0))),this._parser.registerOscHandler(1,new io(e=>this.setIconName(e))),this._parser.registerOscHandler(2,new io(e=>this.setTitle(e))),this._parser.registerOscHandler(4,new io(e=>this.setOrReportIndexedColor(e))),this._parser.registerOscHandler(8,new io(e=>this.setHyperlink(e))),this._parser.registerOscHandler(10,new io(e=>this.setOrReportFgColor(e))),this._parser.registerOscHandler(11,new io(e=>this.setOrReportBgColor(e))),this._parser.registerOscHandler(12,new io(e=>this.setOrReportCursorColor(e))),this._parser.registerOscHandler(104,new io(e=>this.restoreIndexedColor(e))),this._parser.registerOscHandler(110,new io(e=>this.restoreFgColor(e))),this._parser.registerOscHandler(111,new io(e=>this.restoreBgColor(e))),this._parser.registerOscHandler(112,new io(e=>this.restoreCursorColor(e))),this._parser.registerEscHandler({final:`7`},()=>this.saveCursor()),this._parser.registerEscHandler({final:`8`},()=>this.restoreCursor()),this._parser.registerEscHandler({final:`D`},()=>this.index()),this._parser.registerEscHandler({final:`E`},()=>this.nextLine()),this._parser.registerEscHandler({final:`H`},()=>this.tabSet()),this._parser.registerEscHandler({final:`M`},()=>this.reverseIndex()),this._parser.registerEscHandler({final:`=`},()=>this.keypadApplicationMode()),this._parser.registerEscHandler({final:`>`},()=>this.keypadNumericMode()),this._parser.registerEscHandler({final:`c`},()=>this.fullReset()),this._parser.registerEscHandler({final:`n`},()=>this.setgLevel(2)),this._parser.registerEscHandler({final:`o`},()=>this.setgLevel(3)),this._parser.registerEscHandler({final:`|`},()=>this.setgLevel(3)),this._parser.registerEscHandler({final:`}`},()=>this.setgLevel(2)),this._parser.registerEscHandler({final:`~`},()=>this.setgLevel(1)),this._parser.registerEscHandler({intermediates:`%`,final:`@`},()=>this.selectDefaultCharset()),this._parser.registerEscHandler({intermediates:`%`,final:`G`},()=>this.selectDefaultCharset());for(let e in wa)this._parser.registerEscHandler({intermediates:`(`,final:e},()=>this.selectCharset(`(`+e)),this._parser.registerEscHandler({intermediates:`)`,final:e},()=>this.selectCharset(`)`+e)),this._parser.registerEscHandler({intermediates:`*`,final:e},()=>this.selectCharset(`*`+e)),this._parser.registerEscHandler({intermediates:`+`,final:e},()=>this.selectCharset(`+`+e)),this._parser.registerEscHandler({intermediates:`-`,final:e},()=>this.selectCharset(`-`+e)),this._parser.registerEscHandler({intermediates:`.`,final:e},()=>this.selectCharset(`.`+e)),this._parser.registerEscHandler({intermediates:`/`,final:e},()=>this.selectCharset(`/`+e));this._parser.registerEscHandler({intermediates:`#`,final:`8`},()=>this.screenAlignmentPattern()),this._parser.setErrorHandler(e=>(this._logService.error(`Parsing error: `,e),e)),this._parser.registerDcsHandler({intermediates:`$`,final:`q`},new co((e,t)=>this.requestStatusString(e,t)))}getAttrData(){return this._curAttrData}_preserveStack(e,t,n,r){this._parseStack.paused=!0,this._parseStack.cursorStartX=e,this._parseStack.cursorStartY=t,this._parseStack.decodedLength=n,this._parseStack.position=r}_logSlowResolvingAsync(e){this._logService.logLevel<=3&&Promise.race([e,new Promise((e,t)=>setTimeout(()=>t(`#SLOW_TIMEOUT`),Co))]).catch(e=>{if(e!==`#SLOW_TIMEOUT`)throw e;console.warn(`async parser handler taking longer than ${Co} ms`)})}_getCurrentLinkId(){return this._curAttrData.extended.urlId}parse(e,t){let n,r=this._activeBuffer.x,i=this._activeBuffer.y,a=0,o=this._parseStack.paused;if(o){if(n=this._parser.parse(this._parseBuffer,this._parseStack.decodedLength,t))return this._logSlowResolvingAsync(n),n;r=this._parseStack.cursorStartX,i=this._parseStack.cursorStartY,this._parseStack.paused=!1,e.length>bo&&(a=this._parseStack.position+bo)}if(this._logService.logLevel<=1&&this._logService.debug(`parsing data ${typeof e==`string`?` "${e}"`:` "${Array.prototype.map.call(e,e=>String.fromCharCode(e)).join(``)}"`}`),this._logService.logLevel===0&&this._logService.trace(`parsing data (codes)`,typeof e==`string`?e.split(``).map(e=>e.charCodeAt(0)):e),this._parseBuffer.length<e.length&&this._parseBuffer.length<bo&&(this._parseBuffer=new Uint32Array(Math.min(e.length,bo))),o||this._dirtyRowTracker.clearRange(),e.length>bo)for(let t=a;t<e.length;t+=bo){let a=t+bo<e.length?t+bo:e.length,o=typeof e==`string`?this._stringDecoder.decode(e.substring(t,a),this._parseBuffer):this._utf8Decoder.decode(e.subarray(t,a),this._parseBuffer);if(n=this._parser.parse(this._parseBuffer,o))return this._preserveStack(r,i,o,t),this._logSlowResolvingAsync(n),n}else if(!o){let t=typeof e==`string`?this._stringDecoder.decode(e,this._parseBuffer):this._utf8Decoder.decode(e,this._parseBuffer);if(n=this._parser.parse(this._parseBuffer,t))return this._preserveStack(r,i,t,0),this._logSlowResolvingAsync(n),n}(this._activeBuffer.x!==r||this._activeBuffer.y!==i)&&this._onCursorMove.fire();let s=this._dirtyRowTracker.end+(this._bufferService.buffer.ybase-this._bufferService.buffer.ydisp),c=this._dirtyRowTracker.start+(this._bufferService.buffer.ybase-this._bufferService.buffer.ydisp);c<this._bufferService.rows&&this._onRequestRefreshRows.fire({start:Math.min(c,this._bufferService.rows-1),end:Math.min(s,this._bufferService.rows-1)})}print(e,t,n){let r,i,a=this._charsetService.charset,o=this._optionsService.rawOptions.screenReaderMode,s=this._bufferService.cols,c=this._coreService.decPrivateModes.wraparound,l=this._coreService.modes.insertMode,u=this._curAttrData,d=this._activeBuffer.lines.get(this._activeBuffer.ybase+this._activeBuffer.y);this._dirtyRowTracker.markDirty(this._activeBuffer.y),this._activeBuffer.x&&n-t>0&&d.getWidth(this._activeBuffer.x-1)===2&&d.setCellFromCodepoint(this._activeBuffer.x-1,0,1,u);let f=this._parser.precedingJoinState;for(let p=t;p<n;++p){if(r=e[p],r<127&&a){let e=a[String.fromCharCode(r)];e&&(r=e.charCodeAt(0))}let t=this._unicodeService.charProperties(r,f);i=Xa.extractWidth(t);let n=Xa.extractShouldJoin(t),m=n?Xa.extractWidth(f):0;if(f=t,o&&this._onA11yChar.fire(g(r)),this._getCurrentLinkId()&&this._oscLinkService.addLineToLink(this._getCurrentLinkId(),this._activeBuffer.ybase+this._activeBuffer.y),this._activeBuffer.x+i-m>s){if(c){let e=d,t=this._activeBuffer.x-m;for(this._activeBuffer.x=m,this._activeBuffer.y++,this._activeBuffer.y===this._activeBuffer.scrollBottom+1?(this._activeBuffer.y--,this._bufferService.scroll(this._eraseAttrData(),!0)):(this._activeBuffer.y>=this._bufferService.rows&&(this._activeBuffer.y=this._bufferService.rows-1),this._activeBuffer.lines.get(this._activeBuffer.ybase+this._activeBuffer.y).isWrapped=!0),d=this._activeBuffer.lines.get(this._activeBuffer.ybase+this._activeBuffer.y),m>0&&d instanceof ga&&d.copyCellsFrom(e,t,0,m,!1);t<s;)e.setCellFromCodepoint(t++,0,1,u)}else if(this._activeBuffer.x=s-1,i===2)continue}if(n&&this._activeBuffer.x){let e=d.getWidth(this._activeBuffer.x-1)?1:2;d.addCodepointToCell(this._activeBuffer.x-e,r,i);for(let e=i-m;--e>=0;)d.setCellFromCodepoint(this._activeBuffer.x++,0,0,u)}else if(l&&(d.insertCells(this._activeBuffer.x,i-m,this._activeBuffer.getNullCell(u)),d.getWidth(s-1)===2&&d.setCellFromCodepoint(s-1,0,1,u)),d.setCellFromCodepoint(this._activeBuffer.x++,r,i,u),i>0)for(;--i;)d.setCellFromCodepoint(this._activeBuffer.x++,0,0,u)}this._parser.precedingJoinState=f,this._activeBuffer.x<s&&n-t>0&&d.getWidth(this._activeBuffer.x)===0&&!d.hasContent(this._activeBuffer.x)&&d.setCellFromCodepoint(this._activeBuffer.x,0,1,u),this._dirtyRowTracker.markDirty(this._activeBuffer.y)}registerCsiHandler(e,t){return e.final===`t`&&!e.prefix&&!e.intermediates?this._parser.registerCsiHandler(e,e=>!So(e.params[0],this._optionsService.rawOptions.windowOptions)||t(e)):this._parser.registerCsiHandler(e,t)}registerDcsHandler(e,t){return this._parser.registerDcsHandler(e,new co(t))}registerEscHandler(e,t){return this._parser.registerEscHandler(e,t)}registerOscHandler(e,t){return this._parser.registerOscHandler(e,new io(t))}bell(){return this._onRequestBell.fire(),!0}lineFeed(){return this._dirtyRowTracker.markDirty(this._activeBuffer.y),this._optionsService.rawOptions.convertEol&&(this._activeBuffer.x=0),this._activeBuffer.y++,this._activeBuffer.y===this._activeBuffer.scrollBottom+1?(this._activeBuffer.y--,this._bufferService.scroll(this._eraseAttrData())):this._activeBuffer.y>=this._bufferService.rows?this._activeBuffer.y=this._bufferService.rows-1:this._activeBuffer.lines.get(this._activeBuffer.ybase+this._activeBuffer.y).isWrapped=!1,this._activeBuffer.x>=this._bufferService.cols&&this._activeBuffer.x--,this._dirtyRowTracker.markDirty(this._activeBuffer.y),this._onLineFeed.fire(),!0}carriageReturn(){return this._activeBuffer.x=0,!0}backspace(){if(!this._coreService.decPrivateModes.reverseWraparound)return this._restrictCursor(),this._activeBuffer.x>0&&this._activeBuffer.x--,!0;if(this._restrictCursor(this._bufferService.cols),this._activeBuffer.x>0)this._activeBuffer.x--;else if(this._activeBuffer.x===0&&this._activeBuffer.y>this._activeBuffer.scrollTop&&this._activeBuffer.y<=this._activeBuffer.scrollBottom&&this._activeBuffer.lines.get(this._activeBuffer.ybase+this._activeBuffer.y)?.isWrapped){this._activeBuffer.lines.get(this._activeBuffer.ybase+this._activeBuffer.y).isWrapped=!1,this._activeBuffer.y--,this._activeBuffer.x=this._bufferService.cols-1;let e=this._activeBuffer.lines.get(this._activeBuffer.ybase+this._activeBuffer.y);e.hasWidth(this._activeBuffer.x)&&!e.hasContent(this._activeBuffer.x)&&this._activeBuffer.x--}return this._restrictCursor(),!0}tab(){if(this._activeBuffer.x>=this._bufferService.cols)return!0;let e=this._activeBuffer.x;return this._activeBuffer.x=this._activeBuffer.nextStop(),this._optionsService.rawOptions.screenReaderMode&&this._onA11yTab.fire(this._activeBuffer.x-e),!0}shiftOut(){return this._charsetService.setgLevel(1),!0}shiftIn(){return this._charsetService.setgLevel(0),!0}_restrictCursor(e=this._bufferService.cols-1){this._activeBuffer.x=Math.min(e,Math.max(0,this._activeBuffer.x)),this._activeBuffer.y=this._coreService.decPrivateModes.origin?Math.min(this._activeBuffer.scrollBottom,Math.max(this._activeBuffer.scrollTop,this._activeBuffer.y)):Math.min(this._bufferService.rows-1,Math.max(0,this._activeBuffer.y)),this._dirtyRowTracker.markDirty(this._activeBuffer.y)}_setCursor(e,t){this._dirtyRowTracker.markDirty(this._activeBuffer.y),this._coreService.decPrivateModes.origin?(this._activeBuffer.x=e,this._activeBuffer.y=this._activeBuffer.scrollTop+t):(this._activeBuffer.x=e,this._activeBuffer.y=t),this._restrictCursor(),this._dirtyRowTracker.markDirty(this._activeBuffer.y)}_moveCursor(e,t){this._restrictCursor(),this._setCursor(this._activeBuffer.x+e,this._activeBuffer.y+t)}cursorUp(e){let t=this._activeBuffer.y-this._activeBuffer.scrollTop;return t>=0?this._moveCursor(0,-Math.min(t,e.params[0]||1)):this._moveCursor(0,-(e.params[0]||1)),!0}cursorDown(e){let t=this._activeBuffer.scrollBottom-this._activeBuffer.y;return t>=0?this._moveCursor(0,Math.min(t,e.params[0]||1)):this._moveCursor(0,e.params[0]||1),!0}cursorForward(e){return this._moveCursor(e.params[0]||1,0),!0}cursorBackward(e){return this._moveCursor(-(e.params[0]||1),0),!0}cursorNextLine(e){return this.cursorDown(e),this._activeBuffer.x=0,!0}cursorPrecedingLine(e){return this.cursorUp(e),this._activeBuffer.x=0,!0}cursorCharAbsolute(e){return this._setCursor((e.params[0]||1)-1,this._activeBuffer.y),!0}cursorPosition(e){return this._setCursor(e.length>=2?(e.params[1]||1)-1:0,(e.params[0]||1)-1),!0}charPosAbsolute(e){return this._setCursor((e.params[0]||1)-1,this._activeBuffer.y),!0}hPositionRelative(e){return this._moveCursor(e.params[0]||1,0),!0}linePosAbsolute(e){return this._setCursor(this._activeBuffer.x,(e.params[0]||1)-1),!0}vPositionRelative(e){return this._moveCursor(0,e.params[0]||1),!0}hVPosition(e){return this.cursorPosition(e),!0}tabClear(e){let t=e.params[0];return t===0?delete this._activeBuffer.tabs[this._activeBuffer.x]:t===3&&(this._activeBuffer.tabs={}),!0}cursorForwardTab(e){if(this._activeBuffer.x>=this._bufferService.cols)return!0;let t=e.params[0]||1;for(;t--;)this._activeBuffer.x=this._activeBuffer.nextStop();return!0}cursorBackwardTab(e){if(this._activeBuffer.x>=this._bufferService.cols)return!0;let t=e.params[0]||1;for(;t--;)this._activeBuffer.x=this._activeBuffer.prevStop();return!0}selectProtected(e){let t=e.params[0];return t===1&&(this._curAttrData.bg|=536870912),(t===2||t===0)&&(this._curAttrData.bg&=-536870913),!0}_eraseInBufferLine(e,t,n,r=!1,i=!1){let a=this._activeBuffer.lines.get(this._activeBuffer.ybase+e);a.replaceCells(t,n,this._activeBuffer.getNullCell(this._eraseAttrData()),i),r&&(a.isWrapped=!1)}_resetBufferLine(e,t=!1){let n=this._activeBuffer.lines.get(this._activeBuffer.ybase+e);n&&(n.fill(this._activeBuffer.getNullCell(this._eraseAttrData()),t),this._bufferService.buffer.clearMarkers(this._activeBuffer.ybase+e),n.isWrapped=!1)}eraseInDisplay(e,t=!1){this._restrictCursor(this._bufferService.cols);let n;switch(e.params[0]){case 0:for(n=this._activeBuffer.y,this._dirtyRowTracker.markDirty(n),this._eraseInBufferLine(n++,this._activeBuffer.x,this._bufferService.cols,this._activeBuffer.x===0,t);n<this._bufferService.rows;n++)this._resetBufferLine(n,t);this._dirtyRowTracker.markDirty(n);break;case 1:for(n=this._activeBuffer.y,this._dirtyRowTracker.markDirty(n),this._eraseInBufferLine(n,0,this._activeBuffer.x+1,!0,t),this._activeBuffer.x+1>=this._bufferService.cols&&(this._activeBuffer.lines.get(n+1).isWrapped=!1);n--;)this._resetBufferLine(n,t);this._dirtyRowTracker.markDirty(0);break;case 2:if(this._optionsService.rawOptions.scrollOnEraseInDisplay){for(n=this._bufferService.rows,this._dirtyRowTracker.markRangeDirty(0,n-1);n--&&!this._activeBuffer.lines.get(this._activeBuffer.ybase+n)?.getTrimmedLength(););for(;n>=0;n--)this._bufferService.scroll(this._eraseAttrData())}else{for(n=this._bufferService.rows,this._dirtyRowTracker.markDirty(n-1);n--;)this._resetBufferLine(n,t);this._dirtyRowTracker.markDirty(0)}break;case 3:let e=this._activeBuffer.lines.length-this._bufferService.rows;e>0&&(this._activeBuffer.lines.trimStart(e),this._activeBuffer.ybase=Math.max(this._activeBuffer.ybase-e,0),this._activeBuffer.ydisp=Math.max(this._activeBuffer.ydisp-e,0),this._onScroll.fire(0))}return!0}eraseInLine(e,t=!1){switch(this._restrictCursor(this._bufferService.cols),e.params[0]){case 0:this._eraseInBufferLine(this._activeBuffer.y,this._activeBuffer.x,this._bufferService.cols,this._activeBuffer.x===0,t);break;case 1:this._eraseInBufferLine(this._activeBuffer.y,0,this._activeBuffer.x+1,!1,t);break;case 2:this._eraseInBufferLine(this._activeBuffer.y,0,this._bufferService.cols,!0,t)}return this._dirtyRowTracker.markDirty(this._activeBuffer.y),!0}insertLines(e){this._restrictCursor();let t=e.params[0]||1;if(this._activeBuffer.y>this._activeBuffer.scrollBottom||this._activeBuffer.y<this._activeBuffer.scrollTop)return!0;let n=this._activeBuffer.ybase+this._activeBuffer.y,r=this._bufferService.rows-1-this._activeBuffer.scrollBottom,i=this._bufferService.rows-1+this._activeBuffer.ybase-r+1;for(;t--;)this._activeBuffer.lines.splice(i-1,1),this._activeBuffer.lines.splice(n,0,this._activeBuffer.getBlankLine(this._eraseAttrData()));return this._dirtyRowTracker.markRangeDirty(this._activeBuffer.y,this._activeBuffer.scrollBottom),this._activeBuffer.x=0,!0}deleteLines(e){this._restrictCursor();let t=e.params[0]||1;if(this._activeBuffer.y>this._activeBuffer.scrollBottom||this._activeBuffer.y<this._activeBuffer.scrollTop)return!0;let n=this._activeBuffer.ybase+this._activeBuffer.y,r;for(r=this._bufferService.rows-1-this._activeBuffer.scrollBottom,r=this._bufferService.rows-1+this._activeBuffer.ybase-r;t--;)this._activeBuffer.lines.splice(n,1),this._activeBuffer.lines.splice(r,0,this._activeBuffer.getBlankLine(this._eraseAttrData()));return this._dirtyRowTracker.markRangeDirty(this._activeBuffer.y,this._activeBuffer.scrollBottom),this._activeBuffer.x=0,!0}insertChars(e){this._restrictCursor();let t=this._activeBuffer.lines.get(this._activeBuffer.ybase+this._activeBuffer.y);return t&&(t.insertCells(this._activeBuffer.x,e.params[0]||1,this._activeBuffer.getNullCell(this._eraseAttrData())),this._dirtyRowTracker.markDirty(this._activeBuffer.y)),!0}deleteChars(e){this._restrictCursor();let t=this._activeBuffer.lines.get(this._activeBuffer.ybase+this._activeBuffer.y);return t&&(t.deleteCells(this._activeBuffer.x,e.params[0]||1,this._activeBuffer.getNullCell(this._eraseAttrData())),this._dirtyRowTracker.markDirty(this._activeBuffer.y)),!0}scrollUp(e){let t=e.params[0]||1;for(;t--;)this._activeBuffer.lines.splice(this._activeBuffer.ybase+this._activeBuffer.scrollTop,1),this._activeBuffer.lines.splice(this._activeBuffer.ybase+this._activeBuffer.scrollBottom,0,this._activeBuffer.getBlankLine(this._eraseAttrData()));return this._dirtyRowTracker.markRangeDirty(this._activeBuffer.scrollTop,this._activeBuffer.scrollBottom),!0}scrollDown(e){let t=e.params[0]||1;for(;t--;)this._activeBuffer.lines.splice(this._activeBuffer.ybase+this._activeBuffer.scrollBottom,1),this._activeBuffer.lines.splice(this._activeBuffer.ybase+this._activeBuffer.scrollTop,0,this._activeBuffer.getBlankLine(pa));return this._dirtyRowTracker.markRangeDirty(this._activeBuffer.scrollTop,this._activeBuffer.scrollBottom),!0}scrollLeft(e){if(this._activeBuffer.y>this._activeBuffer.scrollBottom||this._activeBuffer.y<this._activeBuffer.scrollTop)return!0;let t=e.params[0]||1;for(let e=this._activeBuffer.scrollTop;e<=this._activeBuffer.scrollBottom;++e){let n=this._activeBuffer.lines.get(this._activeBuffer.ybase+e);n.deleteCells(0,t,this._activeBuffer.getNullCell(this._eraseAttrData())),n.isWrapped=!1}return this._dirtyRowTracker.markRangeDirty(this._activeBuffer.scrollTop,this._activeBuffer.scrollBottom),!0}scrollRight(e){if(this._activeBuffer.y>this._activeBuffer.scrollBottom||this._activeBuffer.y<this._activeBuffer.scrollTop)return!0;let t=e.params[0]||1;for(let e=this._activeBuffer.scrollTop;e<=this._activeBuffer.scrollBottom;++e){let n=this._activeBuffer.lines.get(this._activeBuffer.ybase+e);n.insertCells(0,t,this._activeBuffer.getNullCell(this._eraseAttrData())),n.isWrapped=!1}return this._dirtyRowTracker.markRangeDirty(this._activeBuffer.scrollTop,this._activeBuffer.scrollBottom),!0}insertColumns(e){if(this._activeBuffer.y>this._activeBuffer.scrollBottom||this._activeBuffer.y<this._activeBuffer.scrollTop)return!0;let t=e.params[0]||1;for(let e=this._activeBuffer.scrollTop;e<=this._activeBuffer.scrollBottom;++e){let n=this._activeBuffer.lines.get(this._activeBuffer.ybase+e);n.insertCells(this._activeBuffer.x,t,this._activeBuffer.getNullCell(this._eraseAttrData())),n.isWrapped=!1}return this._dirtyRowTracker.markRangeDirty(this._activeBuffer.scrollTop,this._activeBuffer.scrollBottom),!0}deleteColumns(e){if(this._activeBuffer.y>this._activeBuffer.scrollBottom||this._activeBuffer.y<this._activeBuffer.scrollTop)return!0;let t=e.params[0]||1;for(let e=this._activeBuffer.scrollTop;e<=this._activeBuffer.scrollBottom;++e){let n=this._activeBuffer.lines.get(this._activeBuffer.ybase+e);n.deleteCells(this._activeBuffer.x,t,this._activeBuffer.getNullCell(this._eraseAttrData())),n.isWrapped=!1}return this._dirtyRowTracker.markRangeDirty(this._activeBuffer.scrollTop,this._activeBuffer.scrollBottom),!0}eraseChars(e){this._restrictCursor();let t=this._activeBuffer.lines.get(this._activeBuffer.ybase+this._activeBuffer.y);return t&&(t.replaceCells(this._activeBuffer.x,this._activeBuffer.x+(e.params[0]||1),this._activeBuffer.getNullCell(this._eraseAttrData())),this._dirtyRowTracker.markDirty(this._activeBuffer.y)),!0}repeatPrecedingCharacter(e){let t=this._parser.precedingJoinState;if(!t)return!0;let n=e.params[0]||1,r=Xa.extractWidth(t),i=this._activeBuffer.x-r,a=this._activeBuffer.lines.get(this._activeBuffer.ybase+this._activeBuffer.y).getString(i),o=new Uint32Array(a.length*n),s=0;for(let e=0;e<a.length;){let t=a.codePointAt(e)||0;o[s++]=t,e+=t>65535?2:1}let c=s;for(let e=1;e<n;++e)o.copyWithin(c,0,s),c+=s;return this.print(o,0,c),!0}sendDeviceAttributesPrimary(e){return e.params[0]>0||(this._is(`xterm`)||this._is(`rxvt-unicode`)||this._is(`screen`)?this._coreService.triggerDataEvent(W.ESC+`[?1;2c`):this._is(`linux`)&&this._coreService.triggerDataEvent(W.ESC+`[?6c`)),!0}sendDeviceAttributesSecondary(e){return e.params[0]>0||(this._is(`xterm`)?this._coreService.triggerDataEvent(W.ESC+`[>0;276;0c`):this._is(`rxvt-unicode`)?this._coreService.triggerDataEvent(W.ESC+`[>85;95;0c`):this._is(`linux`)?this._coreService.triggerDataEvent(e.params[0]+`c`):this._is(`screen`)&&this._coreService.triggerDataEvent(W.ESC+`[>83;40003;0c`)),!0}_is(e){return(this._optionsService.rawOptions.termName+``).indexOf(e)===0}setMode(e){for(let t=0;t<e.length;t++)switch(e.params[t]){case 4:this._coreService.modes.insertMode=!0;break;case 20:this._optionsService.options.convertEol=!0}return!0}setModePrivate(e){for(let t=0;t<e.length;t++)switch(e.params[t]){case 1:this._coreService.decPrivateModes.applicationCursorKeys=!0;break;case 2:this._charsetService.setgCharset(0,Ta),this._charsetService.setgCharset(1,Ta),this._charsetService.setgCharset(2,Ta),this._charsetService.setgCharset(3,Ta);break;case 3:this._optionsService.rawOptions.windowOptions.setWinLines&&(this._bufferService.resize(132,this._bufferService.rows),this._onRequestReset.fire());break;case 6:this._coreService.decPrivateModes.origin=!0,this._setCursor(0,0);break;case 7:this._coreService.decPrivateModes.wraparound=!0;break;case 12:this._optionsService.options.cursorBlink=!0;break;case 45:this._coreService.decPrivateModes.reverseWraparound=!0;break;case 66:this._logService.debug(`Serial port requested application keypad.`),this._coreService.decPrivateModes.applicationKeypad=!0,this._onRequestSyncScrollBar.fire();break;case 9:this._coreMouseService.activeProtocol=`X10`;break;case 1e3:this._coreMouseService.activeProtocol=`VT200`;break;case 1002:this._coreMouseService.activeProtocol=`DRAG`;break;case 1003:this._coreMouseService.activeProtocol=`ANY`;break;case 1004:this._coreService.decPrivateModes.sendFocus=!0,this._onRequestSendFocus.fire();break;case 1005:this._logService.debug(`DECSET 1005 not supported (see #2507)`);break;case 1006:this._coreMouseService.activeEncoding=`SGR`;break;case 1015:this._logService.debug(`DECSET 1015 not supported (see #2507)`);break;case 1016:this._coreMouseService.activeEncoding=`SGR_PIXELS`;break;case 25:this._coreService.isCursorHidden=!1;break;case 1048:this.saveCursor();break;case 1049:this.saveCursor();case 47:case 1047:this._bufferService.buffers.activateAltBuffer(this._eraseAttrData()),this._coreService.isCursorInitialized=!0,this._onRequestRefreshRows.fire(void 0),this._onRequestSyncScrollBar.fire();break;case 2004:this._coreService.decPrivateModes.bracketedPasteMode=!0;break;case 2026:this._coreService.decPrivateModes.synchronizedOutput=!0}return!0}resetMode(e){for(let t=0;t<e.length;t++)switch(e.params[t]){case 4:this._coreService.modes.insertMode=!1;break;case 20:this._optionsService.options.convertEol=!1}return!0}resetModePrivate(e){for(let t=0;t<e.length;t++)switch(e.params[t]){case 1:this._coreService.decPrivateModes.applicationCursorKeys=!1;break;case 3:this._optionsService.rawOptions.windowOptions.setWinLines&&(this._bufferService.resize(80,this._bufferService.rows),this._onRequestReset.fire());break;case 6:this._coreService.decPrivateModes.origin=!1,this._setCursor(0,0);break;case 7:this._coreService.decPrivateModes.wraparound=!1;break;case 12:this._optionsService.options.cursorBlink=!1;break;case 45:this._coreService.decPrivateModes.reverseWraparound=!1;break;case 66:this._logService.debug(`Switching back to normal keypad.`),this._coreService.decPrivateModes.applicationKeypad=!1,this._onRequestSyncScrollBar.fire();break;case 9:case 1e3:case 1002:case 1003:this._coreMouseService.activeProtocol=`NONE`;break;case 1004:this._coreService.decPrivateModes.sendFocus=!1;break;case 1005:this._logService.debug(`DECRST 1005 not supported (see #2507)`);break;case 1006:this._coreMouseService.activeEncoding=`DEFAULT`;break;case 1015:this._logService.debug(`DECRST 1015 not supported (see #2507)`);break;case 1016:this._coreMouseService.activeEncoding=`DEFAULT`;break;case 25:this._coreService.isCursorHidden=!0;break;case 1048:this.restoreCursor();break;case 1049:case 47:case 1047:this._bufferService.buffers.activateNormalBuffer(),e.params[t]===1049&&this.restoreCursor(),this._coreService.isCursorInitialized=!0,this._onRequestRefreshRows.fire(void 0),this._onRequestSyncScrollBar.fire();break;case 2004:this._coreService.decPrivateModes.bracketedPasteMode=!1;break;case 2026:this._coreService.decPrivateModes.synchronizedOutput=!1,this._onRequestRefreshRows.fire(void 0)}return!0}requestMode(e,t){let n;(e=>(e[e.NOT_RECOGNIZED=0]=`NOT_RECOGNIZED`,e[e.SET=1]=`SET`,e[e.RESET=2]=`RESET`,e[e.PERMANENTLY_SET=3]=`PERMANENTLY_SET`,e[e.PERMANENTLY_RESET=4]=`PERMANENTLY_RESET`))(n||={});let r=this._coreService.decPrivateModes,{activeProtocol:i,activeEncoding:a}=this._coreMouseService,o=this._coreService,{buffers:s,cols:c}=this._bufferService,{active:l,alt:u}=s,d=this._optionsService.rawOptions,f=(e,n)=>(o.triggerDataEvent(`${W.ESC}[${t?``:`?`}${e};${n}$y`),!0),p=e=>e?1:2,m=e.params[0];return t?m===2?f(m,4):m===4?f(m,p(o.modes.insertMode)):m===12?f(m,3):m===20?f(m,p(d.convertEol)):f(m,0):m===1?f(m,p(r.applicationCursorKeys)):m===3?f(m,d.windowOptions.setWinLines?c===80?2:+(c===132):0):m===6?f(m,p(r.origin)):m===7?f(m,p(r.wraparound)):m===8?f(m,3):m===9?f(m,p(i===`X10`)):m===12?f(m,p(d.cursorBlink)):m===25?f(m,p(!o.isCursorHidden)):m===45?f(m,p(r.reverseWraparound)):m===66?f(m,p(r.applicationKeypad)):m===67?f(m,4):m===1e3?f(m,p(i===`VT200`)):m===1002?f(m,p(i===`DRAG`)):m===1003?f(m,p(i===`ANY`)):m===1004?f(m,p(r.sendFocus)):m===1005?f(m,4):m===1006?f(m,p(a===`SGR`)):m===1015?f(m,4):m===1016?f(m,p(a===`SGR_PIXELS`)):m===1048?f(m,1):m===47||m===1047||m===1049?f(m,p(l===u)):m===2004?f(m,p(r.bracketedPasteMode)):m===2026?f(m,p(r.synchronizedOutput)):f(m,0)}_updateAttrColor(e,t,n,r,i){return t===2?(e|=50331648,e&=-16777216,e|=S.fromColorRGB([n,r,i])):t===5&&(e&=-50331904,e|=33554432|n&255),e}_extractColor(e,t,n){let r=[0,0,-1,0,0,0],i=0,a=0;do{if(r[a+i]=e.params[t+a],e.hasSubParams(t+a)){let n=e.getSubParams(t+a),o=0;do r[1]===5&&(i=1),r[a+o+1+i]=n[o];while(++o<n.length&&o+a+1+i<r.length);break}if(r[1]===5&&a+i>=2||r[1]===2&&a+i>=5)break;r[1]&&(i=1)}while(++a+t<e.length&&a+i<r.length);for(let e=2;e<r.length;++e)r[e]===-1&&(r[e]=0);switch(r[0]){case 38:n.fg=this._updateAttrColor(n.fg,r[1],r[3],r[4],r[5]);break;case 48:n.bg=this._updateAttrColor(n.bg,r[1],r[3],r[4],r[5]);break;case 58:n.extended=n.extended.clone(),n.extended.underlineColor=this._updateAttrColor(n.extended.underlineColor,r[1],r[3],r[4],r[5])}return a}_processUnderline(e,t){t.extended=t.extended.clone(),(!~e||e>5)&&(e=1),t.extended.underlineStyle=e,t.fg|=268435456,e===0&&(t.fg&=-268435457),t.updateExtended()}_processSGR0(e){e.fg=pa.fg,e.bg=pa.bg,e.extended=e.extended.clone(),e.extended.underlineStyle=0,e.extended.underlineColor&=-67108864,e.updateExtended()}charAttributes(e){if(e.length===1&&e.params[0]===0)return this._processSGR0(this._curAttrData),!0;let t=e.length,n,r=this._curAttrData;for(let i=0;i<t;i++)n=e.params[i],n>=30&&n<=37?(r.fg&=-50331904,r.fg|=16777216|n-30):n>=40&&n<=47?(r.bg&=-50331904,r.bg|=16777216|n-40):n>=90&&n<=97?(r.fg&=-50331904,r.fg|=n-90|16777224):n>=100&&n<=107?(r.bg&=-50331904,r.bg|=n-100|16777224):n===0?this._processSGR0(r):n===1?r.fg|=134217728:n===3?r.bg|=67108864:n===4?(r.fg|=268435456,this._processUnderline(e.hasSubParams(i)?e.getSubParams(i)[0]:1,r)):n===5?r.fg|=536870912:n===7?r.fg|=67108864:n===8?r.fg|=1073741824:n===9?r.fg|=2147483648:n===2?r.bg|=134217728:n===21?this._processUnderline(2,r):n===22?(r.fg&=-134217729,r.bg&=-134217729):n===23?r.bg&=-67108865:n===24?(r.fg&=-268435457,this._processUnderline(0,r)):n===25?r.fg&=-536870913:n===27?r.fg&=-67108865:n===28?r.fg&=-1073741825:n===29?r.fg&=2147483647:n===39?(r.fg&=-67108864,r.fg|=pa.fg&16777215):n===49?(r.bg&=-67108864,r.bg|=pa.bg&16777215):n===38||n===48||n===58?i+=this._extractColor(e,i,r):n===53?r.bg|=1073741824:n===55?r.bg&=-1073741825:n===59?(r.extended=r.extended.clone(),r.extended.underlineColor=-1,r.updateExtended()):n===100?(r.fg&=-67108864,r.fg|=pa.fg&16777215,r.bg&=-67108864,r.bg|=pa.bg&16777215):this._logService.debug(`Unknown SGR attribute: %d.`,n);return!0}deviceStatus(e){switch(e.params[0]){case 5:this._coreService.triggerDataEvent(`${W.ESC}[0n`);break;case 6:let e=this._activeBuffer.y+1,t=this._activeBuffer.x+1;this._coreService.triggerDataEvent(`${W.ESC}[${e};${t}R`)}return!0}deviceStatusPrivate(e){if(e.params[0]===6){let e=this._activeBuffer.y+1,t=this._activeBuffer.x+1;this._coreService.triggerDataEvent(`${W.ESC}[?${e};${t}R`)}return!0}softReset(e){return this._coreService.isCursorHidden=!1,this._onRequestSyncScrollBar.fire(),this._activeBuffer.scrollTop=0,this._activeBuffer.scrollBottom=this._bufferService.rows-1,this._curAttrData=pa.clone(),this._coreService.reset(),this._charsetService.reset(),this._activeBuffer.savedX=0,this._activeBuffer.savedY=this._activeBuffer.ybase,this._activeBuffer.savedCurAttrData.fg=this._curAttrData.fg,this._activeBuffer.savedCurAttrData.bg=this._curAttrData.bg,this._activeBuffer.savedCharset=this._charsetService.charset,this._coreService.decPrivateModes.origin=!1,!0}setCursorStyle(e){let t=e.length===0?1:e.params[0];if(t===0)this._coreService.decPrivateModes.cursorStyle=void 0,this._coreService.decPrivateModes.cursorBlink=void 0;else{switch(t){case 1:case 2:this._coreService.decPrivateModes.cursorStyle=`block`;break;case 3:case 4:this._coreService.decPrivateModes.cursorStyle=`underline`;break;case 5:case 6:this._coreService.decPrivateModes.cursorStyle=`bar`}let e=t%2==1;this._coreService.decPrivateModes.cursorBlink=e}return!0}setScrollRegion(e){let t=e.params[0]||1,n;return(e.length<2||(n=e.params[1])>this._bufferService.rows||n===0)&&(n=this._bufferService.rows),n>t&&(this._activeBuffer.scrollTop=t-1,this._activeBuffer.scrollBottom=n-1,this._setCursor(0,0)),!0}windowOptions(e){if(!So(e.params[0],this._optionsService.rawOptions.windowOptions))return!0;let t=e.length>1?e.params[1]:0;switch(e.params[0]){case 14:t!==2&&this._onRequestWindowsOptionsReport.fire(0);break;case 16:this._onRequestWindowsOptionsReport.fire(1);break;case 18:this._bufferService&&this._coreService.triggerDataEvent(`${W.ESC}[8;${this._bufferService.rows};${this._bufferService.cols}t`);break;case 22:(t===0||t===2)&&(this._windowTitleStack.push(this._windowTitle),this._windowTitleStack.length>xo&&this._windowTitleStack.shift()),(t===0||t===1)&&(this._iconNameStack.push(this._iconName),this._iconNameStack.length>xo&&this._iconNameStack.shift());break;case 23:(t===0||t===2)&&this._windowTitleStack.length&&this.setTitle(this._windowTitleStack.pop()),(t===0||t===1)&&this._iconNameStack.length&&this.setIconName(this._iconNameStack.pop())}return!0}saveCursor(e){return this._activeBuffer.savedX=this._activeBuffer.x,this._activeBuffer.savedY=this._activeBuffer.ybase+this._activeBuffer.y,this._activeBuffer.savedCurAttrData.fg=this._curAttrData.fg,this._activeBuffer.savedCurAttrData.bg=this._curAttrData.bg,this._activeBuffer.savedCharset=this._charsetService.charset,!0}restoreCursor(e){return this._activeBuffer.x=this._activeBuffer.savedX||0,this._activeBuffer.y=Math.max(this._activeBuffer.savedY-this._activeBuffer.ybase,0),this._curAttrData.fg=this._activeBuffer.savedCurAttrData.fg,this._curAttrData.bg=this._activeBuffer.savedCurAttrData.bg,this._charsetService.charset=this._savedCharset,this._activeBuffer.savedCharset&&(this._charsetService.charset=this._activeBuffer.savedCharset),this._restrictCursor(),!0}setTitle(e){return this._windowTitle=e,this._onTitleChange.fire(e),!0}setIconName(e){return this._iconName=e,!0}setOrReportIndexedColor(e){let t=[],n=e.split(`;`);for(;n.length>1;){let e=n.shift(),r=n.shift();if(/^\d+$/.exec(e)){let n=parseInt(e);if(Do(n)){if(r===`?`)t.push({type:0,index:n});else{let e=go(r);e&&t.push({type:1,index:n,color:e})}}}}return t.length&&this._onColor.fire(t),!0}setHyperlink(e){let t=e.indexOf(`;`);if(t===-1)return!0;let n=e.slice(0,t).trim(),r=e.slice(t+1);return r?this._createHyperlink(n,r):!n.trim()&&this._finishHyperlink()}_createHyperlink(e,t){this._getCurrentLinkId()&&this._finishHyperlink();let n=e.split(`:`),r,i=n.findIndex(e=>e.startsWith(`id=`));return i!==-1&&(r=n[i].slice(3)||void 0),this._curAttrData.extended=this._curAttrData.extended.clone(),this._curAttrData.extended.urlId=this._oscLinkService.registerLink({id:r,uri:t}),this._curAttrData.updateExtended(),!0}_finishHyperlink(){return this._curAttrData.extended=this._curAttrData.extended.clone(),this._curAttrData.extended.urlId=0,this._curAttrData.updateExtended(),!0}_setOrReportSpecialColor(e,t){let n=e.split(`;`);for(let e=0;e<n.length&&!(t>=this._specialColors.length);++e,++t)if(n[e]===`?`)this._onColor.fire([{type:0,index:this._specialColors[t]}]);else{let r=go(n[e]);r&&this._onColor.fire([{type:1,index:this._specialColors[t],color:r}])}return!0}setOrReportFgColor(e){return this._setOrReportSpecialColor(e,0)}setOrReportBgColor(e){return this._setOrReportSpecialColor(e,1)}setOrReportCursorColor(e){return this._setOrReportSpecialColor(e,2)}restoreIndexedColor(e){if(!e)return this._onColor.fire([{type:2}]),!0;let t=[],n=e.split(`;`);for(let e=0;e<n.length;++e)if(/^\d+$/.exec(n[e])){let r=parseInt(n[e]);Do(r)&&t.push({type:2,index:r})}return t.length&&this._onColor.fire(t),!0}restoreFgColor(e){return this._onColor.fire([{type:2,index:256}]),!0}restoreBgColor(e){return this._onColor.fire([{type:2,index:257}]),!0}restoreCursorColor(e){return this._onColor.fire([{type:2,index:258}]),!0}nextLine(){return this._activeBuffer.x=0,this.index(),!0}keypadApplicationMode(){return this._logService.debug(`Serial port requested application keypad.`),this._coreService.decPrivateModes.applicationKeypad=!0,this._onRequestSyncScrollBar.fire(),!0}keypadNumericMode(){return this._logService.debug(`Switching back to normal keypad.`),this._coreService.decPrivateModes.applicationKeypad=!1,this._onRequestSyncScrollBar.fire(),!0}selectDefaultCharset(){return this._charsetService.setgLevel(0),this._charsetService.setgCharset(0,Ta),!0}selectCharset(e){return e.length===2?(e[0]===`/`||this._charsetService.setgCharset(yo[e[0]],wa[e[1]]||Ta),!0):(this.selectDefaultCharset(),!0)}index(){return this._restrictCursor(),this._activeBuffer.y++,this._activeBuffer.y===this._activeBuffer.scrollBottom+1?(this._activeBuffer.y--,this._bufferService.scroll(this._eraseAttrData())):this._activeBuffer.y>=this._bufferService.rows&&(this._activeBuffer.y=this._bufferService.rows-1),this._restrictCursor(),!0}tabSet(){return this._activeBuffer.tabs[this._activeBuffer.x]=!0,!0}reverseIndex(){if(this._restrictCursor(),this._activeBuffer.y===this._activeBuffer.scrollTop){let e=this._activeBuffer.scrollBottom-this._activeBuffer.scrollTop;this._activeBuffer.lines.shiftElements(this._activeBuffer.ybase+this._activeBuffer.y,e,1),this._activeBuffer.lines.set(this._activeBuffer.ybase+this._activeBuffer.y,this._activeBuffer.getBlankLine(this._eraseAttrData())),this._dirtyRowTracker.markRangeDirty(this._activeBuffer.scrollTop,this._activeBuffer.scrollBottom)}else this._activeBuffer.y--,this._restrictCursor();return!0}fullReset(){return this._parser.reset(),this._onRequestReset.fire(),!0}reset(){this._curAttrData=pa.clone(),this._eraseAttrDataInternal=pa.clone()}_eraseAttrData(){return this._eraseAttrDataInternal.bg&=-67108864,this._eraseAttrDataInternal.bg|=this._curAttrData.bg&67108863,this._eraseAttrDataInternal}setgLevel(e){return this._charsetService.setgLevel(e),!0}screenAlignmentPattern(){let e=new w;e.content=4194373,e.fg=this._curAttrData.fg,e.bg=this._curAttrData.bg,this._setCursor(0,0);for(let t=0;t<this._bufferService.rows;++t){let n=this._activeBuffer.ybase+this._activeBuffer.y+t,r=this._activeBuffer.lines.get(n);r&&(r.fill(e),r.isWrapped=!1)}return this._dirtyRowTracker.markAllDirty(),this._setCursor(0,0),!0}requestStatusString(e,t){let n=e=>(this._coreService.triggerDataEvent(`${W.ESC}${e}${W.ESC}\\`),!0),r=this._bufferService.buffer,i=this._optionsService.rawOptions;return n(e===`"q`?`P1$r${+!!this._curAttrData.isProtected()}"q`:e===`"p`?`P1$r61;1"p`:e===`r`?`P1$r${r.scrollTop+1};${r.scrollBottom+1}r`:e===`m`?`P1$r0m`:e===` q`?`P1$r${{block:2,underline:4,bar:6}[i.cursorStyle]-+!!i.cursorBlink} q`:`P0$r`)}markRangeDirty(e,t){this._dirtyRowTracker.markRangeDirty(e,t)}},Eo=class{constructor(e){this._bufferService=e,this.clearRange()}clearRange(){this.start=this._bufferService.buffer.y,this.end=this._bufferService.buffer.y}markDirty(e){e<this.start?this.start=e:e>this.end&&(this.end=e)}markRangeDirty(e,t){e>t&&(wo=e,e=t,t=wo),e<this.start&&(this.start=e),t>this.end&&(this.end=t)}markAllDirty(){this.markRangeDirty(0,this._bufferService.rows-1)}};Eo=r([i(0,j)],Eo);function Do(e){return 0<=e&&e<256}var Oo=5e7,ko=12,Ao=50,jo=class extends B{constructor(e){super(),this._action=e,this._writeBuffer=[],this._callbacks=[],this._pendingData=0,this._bufferOffset=0,this._isSyncWriting=!1,this._syncCalls=0,this._didUserInput=!1,this._onWriteParsed=this._register(new H),this.onWriteParsed=this._onWriteParsed.event}handleUserInput(){this._didUserInput=!0}writeSync(e,t){if(t!==void 0&&this._syncCalls>t){this._syncCalls=0;return}if(this._pendingData+=e.length,this._writeBuffer.push(e),this._callbacks.push(void 0),this._syncCalls++,this._isSyncWriting)return;this._isSyncWriting=!0;let n;for(;n=this._writeBuffer.shift();){this._action(n);let e=this._callbacks.shift();e&&e()}this._pendingData=0,this._bufferOffset=2147483647,this._isSyncWriting=!1,this._syncCalls=0}write(e,t){if(this._pendingData>Oo)throw Error(`write data discarded, use flow control to avoid losing data`);if(!this._writeBuffer.length){if(this._bufferOffset=0,this._didUserInput){this._didUserInput=!1,this._pendingData+=e.length,this._writeBuffer.push(e),this._callbacks.push(t),this._innerWrite();return}setTimeout(()=>this._innerWrite())}this._pendingData+=e.length,this._writeBuffer.push(e),this._callbacks.push(t)}_innerWrite(e=0,t=!0){let n=e||performance.now();for(;this._writeBuffer.length>this._bufferOffset;){let e=this._writeBuffer[this._bufferOffset],r=this._action(e,t);if(r){r.catch(e=>(queueMicrotask(()=>{throw e}),Promise.resolve(!1))).then(e=>performance.now()-n>=ko?setTimeout(()=>this._innerWrite(0,e)):this._innerWrite(n,e));return}let i=this._callbacks[this._bufferOffset];if(i&&i(),this._bufferOffset++,this._pendingData-=e.length,performance.now()-n>=ko)break}this._writeBuffer.length>this._bufferOffset?(this._bufferOffset>Ao&&(this._writeBuffer=this._writeBuffer.slice(this._bufferOffset),this._callbacks=this._callbacks.slice(this._bufferOffset),this._bufferOffset=0),setTimeout(()=>this._innerWrite())):(this._writeBuffer.length=0,this._callbacks.length=0,this._pendingData=0,this._bufferOffset=0),this._onWriteParsed.fire()}},Mo=class{constructor(e){this._bufferService=e,this._nextId=1,this._entriesWithId=new Map,this._dataByLinkId=new Map}registerLink(e){let t=this._bufferService.buffer;if(e.id===void 0){let n=t.addMarker(t.ybase+t.y),r={data:e,id:this._nextId++,lines:[n]};return n.onDispose(()=>this._removeMarkerFromLink(r,n)),this._dataByLinkId.set(r.id,r),r.id}let n=e,r=this._getEntryIdKey(n),i=this._entriesWithId.get(r);if(i)return this.addLineToLink(i.id,t.ybase+t.y),i.id;let a=t.addMarker(t.ybase+t.y),o={id:this._nextId++,key:this._getEntryIdKey(n),data:n,lines:[a]};return a.onDispose(()=>this._removeMarkerFromLink(o,a)),this._entriesWithId.set(o.key,o),this._dataByLinkId.set(o.id,o),o.id}addLineToLink(e,t){let n=this._dataByLinkId.get(e);if(n&&n.lines.every(e=>e.line!==t)){let e=this._bufferService.buffer.addMarker(t);n.lines.push(e),e.onDispose(()=>this._removeMarkerFromLink(n,e))}}getLinkData(e){return this._dataByLinkId.get(e)?.data}_getEntryIdKey(e){return`${e.id};;${e.uri}`}_removeMarkerFromLink(e,t){let n=e.lines.indexOf(t);n!==-1&&(e.lines.splice(n,1),e.lines.length===0&&(e.data.id!==void 0&&this._entriesWithId.delete(e.key),this._dataByLinkId.delete(e.id)))}};Mo=r([i(0,j)],Mo);var No=!1,Po=class extends B{constructor(e){super(),this._windowsWrappingHeuristics=this._register(new Pe),this._onBinary=this._register(new H),this.onBinary=this._onBinary.event,this._onData=this._register(new H),this.onData=this._onData.event,this._onLineFeed=this._register(new H),this.onLineFeed=this._onLineFeed.event,this._onResize=this._register(new H),this.onResize=this._onResize.event,this._onWriteParsed=this._register(new H),this.onWriteParsed=this._onWriteParsed.event,this._onScroll=this._register(new H),this._instantiationService=new sa,this.optionsService=this._register(new Pa(e)),this._instantiationService.setService(L,this.optionsService),this._bufferService=this._register(this._instantiationService.createInstance(ja)),this._instantiationService.setService(j,this._bufferService),this._logService=this._register(this._instantiationService.createInstance(ua)),this._instantiationService.setService(I,this._logService),this.coreService=this._register(this._instantiationService.createInstance(za)),this._instantiationService.setService(N,this.coreService),this.coreMouseService=this._register(this._instantiationService.createInstance(Wa)),this._instantiationService.setService(M,this.coreMouseService),this.unicodeService=this._register(this._instantiationService.createInstance(Xa)),this._instantiationService.setService(ee,this.unicodeService),this._charsetService=this._instantiationService.createInstance(Za),this._instantiationService.setService(P,this._charsetService),this._oscLinkService=this._instantiationService.createInstance(Mo),this._instantiationService.setService(R,this._oscLinkService),this._inputHandler=this._register(new To(this._bufferService,this._charsetService,this.coreService,this._logService,this.optionsService,this._oscLinkService,this.coreMouseService,this.unicodeService)),this._register(Be.forward(this._inputHandler.onLineFeed,this._onLineFeed)),this._register(this._inputHandler),this._register(Be.forward(this._bufferService.onResize,this._onResize)),this._register(Be.forward(this.coreService.onData,this._onData)),this._register(Be.forward(this.coreService.onBinary,this._onBinary)),this._register(this.coreService.onRequestScrollToBottom(()=>this.scrollToBottom(!0))),this._register(this.coreService.onUserInput(()=>this._writeBuffer.handleUserInput())),this._register(this.optionsService.onMultipleOptionChange([`windowsMode`,`windowsPty`],()=>this._handleWindowsPtyOptionChange())),this._register(this._bufferService.onScroll(()=>{this._onScroll.fire({position:this._bufferService.buffer.ydisp}),this._inputHandler.markRangeDirty(this._bufferService.buffer.scrollTop,this._bufferService.buffer.scrollBottom)})),this._writeBuffer=this._register(new jo((e,t)=>this._inputHandler.parse(e,t))),this._register(Be.forward(this._writeBuffer.onWriteParsed,this._onWriteParsed))}get onScroll(){return this._onScrollApi||(this._onScrollApi=this._register(new H),this._onScroll.event(e=>{this._onScrollApi?.fire(e.position)})),this._onScrollApi.event}get cols(){return this._bufferService.cols}get rows(){return this._bufferService.rows}get buffers(){return this._bufferService.buffers}get options(){return this.optionsService.options}set options(e){for(let t in e)this.optionsService.options[t]=e[t]}write(e,t){this._writeBuffer.write(e,t)}writeSync(e,t){this._logService.logLevel<=3&&!No&&(this._logService.warn(`writeSync is unreliable and will be removed soon.`),No=!0),this._writeBuffer.writeSync(e,t)}input(e,t=!0){this.coreService.triggerDataEvent(e,t)}resize(e,t){isNaN(e)||isNaN(t)||(e=Math.max(e,ka),t=Math.max(t,Aa),this._bufferService.resize(e,t))}scroll(e,t=!1){this._bufferService.scroll(e,t)}scrollLines(e,t){this._bufferService.scrollLines(e,t)}scrollPages(e){this.scrollLines(e*(this.rows-1))}scrollToTop(){this.scrollLines(-this._bufferService.buffer.ydisp)}scrollToBottom(e){this.scrollLines(this._bufferService.buffer.ybase-this._bufferService.buffer.ydisp)}scrollToLine(e){let t=e-this._bufferService.buffer.ydisp;t!==0&&this.scrollLines(t)}registerEscHandler(e,t){return this._inputHandler.registerEscHandler(e,t)}registerDcsHandler(e,t){return this._inputHandler.registerDcsHandler(e,t)}registerCsiHandler(e,t){return this._inputHandler.registerCsiHandler(e,t)}registerOscHandler(e,t){return this._inputHandler.registerOscHandler(e,t)}_setup(){this._handleWindowsPtyOptionChange()}reset(){this._inputHandler.reset(),this._bufferService.reset(),this._charsetService.reset(),this.coreService.reset(),this.coreMouseService.reset()}_handleWindowsPtyOptionChange(){let e=!1,t=this.optionsService.rawOptions.windowsPty;t&&t.buildNumber!==void 0&&t.buildNumber!==void 0?e=t.backend===`conpty`&&t.buildNumber<21376:this.optionsService.rawOptions.windowsMode&&(e=!0),e?this._enableWindowsWrappingHeuristics():this._windowsWrappingHeuristics.clear()}_enableWindowsWrappingHeuristics(){if(!this._windowsWrappingHeuristics.value){let e=[];e.push(this.onLineFeed(Qa.bind(null,this._bufferService))),e.push(this.registerCsiHandler({final:`H`},()=>(Qa(this._bufferService),!1))),this._windowsWrappingHeuristics.value=z(()=>{for(let t of 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37:if(e.metaKey)break;i.key=a?W.ESC+`[1;`+(a+1)+`D`:t?W.ESC+`OD`:W.ESC+`[D`;break;case 39:if(e.metaKey)break;i.key=a?W.ESC+`[1;`+(a+1)+`C`:t?W.ESC+`OC`:W.ESC+`[C`;break;case 38:if(e.metaKey)break;i.key=a?W.ESC+`[1;`+(a+1)+`A`:t?W.ESC+`OA`:W.ESC+`[A`;break;case 40:if(e.metaKey)break;i.key=a?W.ESC+`[1;`+(a+1)+`B`:t?W.ESC+`OB`:W.ESC+`[B`;break;case 45:!e.shiftKey&&!e.ctrlKey&&(i.key=W.ESC+`[2~`);break;case 46:i.key=a?W.ESC+`[3;`+(a+1)+`~`:W.ESC+`[3~`;break;case 36:i.key=a?W.ESC+`[1;`+(a+1)+`H`:t?W.ESC+`OH`:W.ESC+`[H`;break;case 35:i.key=a?W.ESC+`[1;`+(a+1)+`F`:t?W.ESC+`OF`:W.ESC+`[F`;break;case 33:e.shiftKey?i.type=2:i.key=e.ctrlKey?W.ESC+`[5;`+(a+1)+`~`:W.ESC+`[5~`;break;case 34:e.shiftKey?i.type=3:i.key=e.ctrlKey?W.ESC+`[6;`+(a+1)+`~`:W.ESC+`[6~`;break;case 112:i.key=a?W.ESC+`[1;`+(a+1)+`P`:W.ESC+`OP`;break;case 113:i.key=a?W.ESC+`[1;`+(a+1)+`Q`:W.ESC+`OQ`;break;case 114:i.key=a?W.ESC+`[1;`+(a+1)+`R`:W.ESC+`OR`;break;case 115:i.key=a?W.ESC+`[1;`+(a+1)+`S`:W.ESC+`OS`;break;case 116:i.key=a?W.ESC+`[15;`+(a+1)+`~`:W.ESC+`[15~`;break;case 117:i.key=a?W.ESC+`[17;`+(a+1)+`~`:W.ESC+`[17~`;break;case 118:i.key=a?W.ESC+`[18;`+(a+1)+`~`:W.ESC+`[18~`;break;case 119:i.key=a?W.ESC+`[19;`+(a+1)+`~`:W.ESC+`[19~`;break;case 120:i.key=a?W.ESC+`[20;`+(a+1)+`~`:W.ESC+`[20~`;break;case 121:i.key=a?W.ESC+`[21;`+(a+1)+`~`:W.ESC+`[21~`;break;case 122:i.key=a?W.ESC+`[23;`+(a+1)+`~`:W.ESC+`[23~`;break;case 123:i.key=a?W.ESC+`[24;`+(a+1)+`~`:W.ESC+`[24~`;break;default:if(e.ctrlKey&&!e.shiftKey&&!e.altKey&&!e.metaKey)e.keyCode>=65&&e.keyCode<=90?i.key=String.fromCharCode(e.keyCode-64):e.keyCode===32?i.key=W.NUL:e.keyCode>=51&&e.keyCode<=55?i.key=String.fromCharCode(e.keyCode-51+27):e.keyCode===56?i.key=W.DEL:e.keyCode===219?i.key=W.ESC:e.keyCode===220?i.key=W.FS:e.keyCode===221&&(i.key=W.GS);else if((!n||r)&&e.altKey&&!e.metaKey){let t=Fo[e.keyCode]?.[+!!e.shiftKey];if(t)i.key=W.ESC+t;else if(e.keyCode>=65&&e.keyCode<=90){let t=e.ctrlKey?e.keyCode-64:e.keyCode+32,n=String.fromCharCode(t);e.shiftKey&&(n=n.toUpperCase()),i.key=W.ESC+n}else if(e.keyCode===32)i.key=W.ESC+(e.ctrlKey?W.NUL:` `);else if(e.key===`Dead`&&e.code.startsWith(`Key`)){let t=e.code.slice(3,4);e.shiftKey||(t=t.toLowerCase()),i.key=W.ESC+t,i.cancel=!0}}else n&&!e.altKey&&!e.ctrlKey&&!e.shiftKey&&e.metaKey?e.keyCode===65&&(i.type=1):e.key&&!e.ctrlKey&&!e.altKey&&!e.metaKey&&e.keyCode>=48&&e.key.length===1?i.key=e.key:e.key&&e.ctrlKey&&(e.key===`_`&&(i.key=W.US),e.key===`@`&&(i.key=W.NUL))}return i}var X=0,Lo=class{constructor(e){this._getKey=e,this._array=[],this._insertedValues=[],this._flushInsertedTask=new Ti,this._isFlushingInserted=!1,this._deletedIndices=[],this._flushDeletedTask=new Ti,this._isFlushingDeleted=!1}clear(){this._array.length=0,this._insertedValues.length=0,this._flushInsertedTask.clear(),this._isFlushingInserted=!1,this._deletedIndices.length=0,this._flushDeletedTask.clear(),this._isFlushingDeleted=!1}insert(e){this._flushCleanupDeleted(),this._insertedValues.length===0&&this._flushInsertedTask.enqueue(()=>this._flushInserted()),this._insertedValues.push(e)}_flushInserted(){let e=this._insertedValues.sort((e,t)=>this._getKey(e)-this._getKey(t)),t=0,n=0,r=Array(this._array.length+this._insertedValues.length);for(let i=0;i<r.length;i++)n>=this._array.length||this._getKey(e[t])<=this._getKey(this._array[n])?(r[i]=e[t],t++):r[i]=this._array[n++];this._array=r,this._insertedValues.length=0}_flushCleanupInserted(){!this._isFlushingInserted&&this._insertedValues.length>0&&this._flushInsertedTask.flush()}delete(e){if(this._flushCleanupInserted(),this._array.length===0)return!1;let t=this._getKey(e);if(t===void 0||(X=this._search(t),X===-1)||this._getKey(this._array[X])!==t)return!1;do if(this._array[X]===e)return this._deletedIndices.length===0&&this._flushDeletedTask.enqueue(()=>this._flushDeleted()),this._deletedIndices.push(X),!0;while(++X<this._array.length&&this._getKey(this._array[X])===t);return!1}_flushDeleted(){this._isFlushingDeleted=!0;let e=this._deletedIndices.sort((e,t)=>e-t),t=0,n=Array(this._array.length-e.length),r=0;for(let i=0;i<this._array.length;i++)e[t]===i?t++:n[r++]=this._array[i];this._array=n,this._deletedIndices.length=0,this._isFlushingDeleted=!1}_flushCleanupDeleted(){!this._isFlushingDeleted&&this._deletedIndices.length>0&&this._flushDeletedTask.flush()}*getKeyIterator(e){if(this._flushCleanupInserted(),this._flushCleanupDeleted(),this._array.length!==0&&(X=this._search(e),!(X<0||X>=this._array.length)&&this._getKey(this._array[X])===e))do yield this._array[X];while(++X<this._array.length&&this._getKey(this._array[X])===e)}forEachByKey(e,t){if(this._flushCleanupInserted(),this._flushCleanupDeleted(),this._array.length!==0&&(X=this._search(e),!(X<0||X>=this._array.length)&&this._getKey(this._array[X])===e))do t(this._array[X]);while(++X<this._array.length&&this._getKey(this._array[X])===e)}values(){return this._flushCleanupInserted(),this._flushCleanupDeleted(),[...this._array].values()}_search(e){let t=0,n=this._array.length-1;for(;n>=t;){let r=t+n>>1,i=this._getKey(this._array[r]);if(i>e)n=r-1;else if(i<e)t=r+1;else{for(;r>0&&this._getKey(this._array[r-1])===e;)r--;return r}}return t}},Ro=0,zo=0,Bo=class extends B{constructor(){super(),this._decorations=new Lo(e=>e?.marker.line),this._onDecorationRegistered=this._register(new H),this.onDecorationRegistered=this._onDecorationRegistered.event,this._onDecorationRemoved=this._register(new H),this.onDecorationRemoved=this._onDecorationRemoved.event,this._register(z(()=>this.reset()))}get decorations(){return this._decorations.values()}registerDecoration(e){if(e.marker.isDisposed)return;let t=new Vo(e);if(t){let e=t.marker.onDispose(()=>t.dispose()),n=t.onDispose(()=>{n.dispose(),t&&(this._decorations.delete(t)&&this._onDecorationRemoved.fire(t),e.dispose())});this._decorations.insert(t),this._onDecorationRegistered.fire(t)}return t}reset(){for(let e of this._decorations.values())e.dispose();this._decorations.clear()}*getDecorationsAtCell(e,t,n){let r=0,i=0;for(let a of this._decorations.getKeyIterator(t))r=a.options.x??0,i=r+(a.options.width??1),e>=r&&e<i&&(!n||(a.options.layer??`bottom`)===n)&&(yield a)}forEachDecorationAtCell(e,t,n,r){this._decorations.forEachByKey(t,t=>{Ro=t.options.x??0,zo=Ro+(t.options.width??1),e>=Ro&&e<zo&&(!n||(t.options.layer??`bottom`)===n)&&r(t)})}},Vo=class extends Ne{constructor(e){super(),this.options=e,this.onRenderEmitter=this.add(new H),this.onRender=this.onRenderEmitter.event,this._onDispose=this.add(new H),this.onDispose=this._onDispose.event,this._cachedBg=null,this._cachedFg=null,this.marker=e.marker,this.options.overviewRulerOptions&&!this.options.overviewRulerOptions.position&&(this.options.overviewRulerOptions.position=`full`)}get backgroundColorRGB(){return this._cachedBg===null&&(this._cachedBg=this.options.backgroundColor?q.toColor(this.options.backgroundColor):void 0),this._cachedBg}get foregroundColorRGB(){return this._cachedFg===null&&(this._cachedFg=this.options.foregroundColor?q.toColor(this.options.foregroundColor):void 0),this._cachedFg}dispose(){this._onDispose.fire(),super.dispose()}},Ho=1e3,Uo=class{constructor(e,t=Ho){this._renderCallback=e,this._debounceThresholdMS=t,this._lastRefreshMs=0,this._additionalRefreshRequested=!1}dispose(){this._refreshTimeoutID&&clearTimeout(this._refreshTimeoutID)}refresh(e,t,n){this._rowCount=n,e=e===void 0?0:e,t=t===void 0?this._rowCount-1:t,this._rowStart=this._rowStart===void 0?e:Math.min(this._rowStart,e),this._rowEnd=this._rowEnd===void 0?t:Math.max(this._rowEnd,t);let r=performance.now();if(r-this._lastRefreshMs>=this._debounceThresholdMS)this._lastRefreshMs=r,this._innerRefresh();else if(!this._additionalRefreshRequested){let e=r-this._lastRefreshMs,t=this._debounceThresholdMS-e;this._additionalRefreshRequested=!0,this._refreshTimeoutID=window.setTimeout(()=>{this._lastRefreshMs=performance.now(),this._innerRefresh(),this._additionalRefreshRequested=!1,this._refreshTimeoutID=void 0},t)}}_innerRefresh(){if(this._rowStart===void 0||this._rowEnd===void 0||this._rowCount===void 0)return;let e=Math.max(this._rowStart,0),t=Math.min(this._rowEnd,this._rowCount-1);this._rowStart=void 0,this._rowEnd=void 0,this._renderCallback(e,t)}},Wo=20,Go=class extends B{constructor(e,t,n,r){super(),this._terminal=e,this._coreBrowserService=n,this._renderService=r,this._rowColumns=new WeakMap,this._liveRegionLineCount=0,this._charsToConsume=[],this._charsToAnnounce=``;let i=this._coreBrowserService.mainDocument;this._accessibilityContainer=i.createElement(`div`),this._accessibilityContainer.classList.add(`xterm-accessibility`),this._rowContainer=i.createElement(`div`),this._rowContainer.setAttribute(`role`,`list`),this._rowContainer.classList.add(`xterm-accessibility-tree`),this._rowElements=[];for(let e=0;e<this._terminal.rows;e++)this._rowElements[e]=this._createAccessibilityTreeNode(),this._rowContainer.appendChild(this._rowElements[e]);if(this._topBoundaryFocusListener=e=>this._handleBoundaryFocus(e,0),this._bottomBoundaryFocusListener=e=>this._handleBoundaryFocus(e,1),this._rowElements[0].addEventListener(`focus`,this._topBoundaryFocusListener),this._rowElements[this._rowElements.length-1].addEventListener(`focus`,this._bottomBoundaryFocusListener),this._accessibilityContainer.appendChild(this._rowContainer),this._liveRegion=i.createElement(`div`),this._liveRegion.classList.add(`live-region`),this._liveRegion.setAttribute(`aria-live`,`assertive`),this._accessibilityContainer.appendChild(this._liveRegion),this._liveRegionDebouncer=this._register(new Uo(this._renderRows.bind(this))),!this._terminal.element)throw Error(`Cannot enable accessibility before Terminal.open`);this._terminal.element.insertAdjacentElement(`afterbegin`,this._accessibilityContainer),this._register(this._terminal.onResize(e=>this._handleResize(e.rows))),this._register(this._terminal.onRender(e=>this._refreshRows(e.start,e.end))),this._register(this._terminal.onScroll(()=>this._refreshRows())),this._register(this._terminal.onA11yChar(e=>this._handleChar(e))),this._register(this._terminal.onLineFeed(()=>this._handleChar(`
`))),this._register(this._terminal.onA11yTab(e=>this._handleTab(e))),this._register(this._terminal.onKey(e=>this._handleKey(e.key))),this._register(this._terminal.onBlur(()=>this._clearLiveRegion())),this._register(this._renderService.onDimensionsChange(()=>this._refreshRowsDimensions())),this._register(U(i,`selectionchange`,()=>this._handleSelectionChange())),this._register(this._coreBrowserService.onDprChange(()=>this._refreshRowsDimensions())),this._refreshRowsDimensions(),this._refreshRows(),this._register(z(()=>{this._accessibilityContainer.remove(),this._rowElements.length=0}))}_handleTab(e){for(let t=0;t<e;t++)this._handleChar(` `)}_handleChar(e){this._liveRegionLineCount<Wo+1&&(this._charsToConsume.length>0?this._charsToConsume.shift()!==e&&(this._charsToAnnounce+=e):this._charsToAnnounce+=e,e===`
`&&(this._liveRegionLineCount++,this._liveRegionLineCount===Wo+1&&(this._liveRegion.textContent+=c.get())))}_clearLiveRegion(){this._liveRegion.textContent=``,this._liveRegionLineCount=0}_handleKey(e){this._clearLiveRegion(),/\p{Control}/u.test(e)||this._charsToConsume.push(e)}_refreshRows(e,t){this._liveRegionDebouncer.refresh(e,t,this._terminal.rows)}_renderRows(e,t){let n=this._terminal.buffer,r=n.lines.length.toString();for(let i=e;i<=t;i++){let e=n.lines.get(n.ydisp+i),t=[],a=e?.translateToString(!0,void 0,void 0,t)||``,o=(n.ydisp+i+1).toString(),s=this._rowElements[i];s&&(a.length===0?(s.textContent=`\xA0`,this._rowColumns.set(s,[0,1])):(s.textContent=a,this._rowColumns.set(s,t)),s.setAttribute(`aria-posinset`,o),s.setAttribute(`aria-setsize`,r),this._alignRowWidth(s))}this._announceCharacters()}_announceCharacters(){this._charsToAnnounce.length!==0&&(this._liveRegion.textContent+=this._charsToAnnounce,this._charsToAnnounce=``)}_handleBoundaryFocus(e,t){let n=e.target,r=this._rowElements[t===0?1:this._rowElements.length-2];if(n.getAttribute(`aria-posinset`)===(t===0?`1`:`${this._terminal.buffer.lines.length}`)||e.relatedTarget!==r)return;let i,a;if(t===0?(i=n,a=this._rowElements.pop(),this._rowContainer.removeChild(a)):(i=this._rowElements.shift(),a=n,this._rowContainer.removeChild(i)),i.removeEventListener(`focus`,this._topBoundaryFocusListener),a.removeEventListener(`focus`,this._bottomBoundaryFocusListener),t===0){let e=this._createAccessibilityTreeNode();this._rowElements.unshift(e),this._rowContainer.insertAdjacentElement(`afterbegin`,e)}else{let e=this._createAccessibilityTreeNode();this._rowElements.push(e),this._rowContainer.appendChild(e)}this._rowElements[0].addEventListener(`focus`,this._topBoundaryFocusListener),this._rowElements[this._rowElements.length-1].addEventListener(`focus`,this._bottomBoundaryFocusListener),this._terminal.scrollLines(t===0?-1:1),this._rowElements[t===0?1:this._rowElements.length-2].focus(),e.preventDefault(),e.stopImmediatePropagation()}_handleSelectionChange(){if(this._rowElements.length===0)return;let e=this._coreBrowserService.mainDocument.getSelection();if(!e)return;if(e.isCollapsed){this._rowContainer.contains(e.anchorNode)&&this._terminal.clearSelection();return}if(!e.anchorNode||!e.focusNode){console.error(`anchorNode and/or focusNode are null`);return}let t={node:e.anchorNode,offset:e.anchorOffset},n={node:e.focusNode,offset:e.focusOffset};if((t.node.compareDocumentPosition(n.node)&Node.DOCUMENT_POSITION_PRECEDING||t.node===n.node&&t.offset>n.offset)&&([t,n]=[n,t]),t.node.compareDocumentPosition(this._rowElements[0])&(Node.DOCUMENT_POSITION_CONTAINED_BY|Node.DOCUMENT_POSITION_FOLLOWING)&&(t={node:this._rowElements[0].childNodes[0],offset:0}),!this._rowContainer.contains(t.node))return;let r=this._rowElements.slice(-1)[0];if(n.node.compareDocumentPosition(r)&(Node.DOCUMENT_POSITION_CONTAINED_BY|Node.DOCUMENT_POSITION_PRECEDING)&&(n={node:r,offset:r.textContent?.length??0}),!this._rowContainer.contains(n.node))return;let i=({node:e,offset:t})=>{let n=e instanceof Text?e.parentNode:e,r=parseInt(n?.getAttribute(`aria-posinset`),10)-1;if(isNaN(r))return console.warn(`row is invalid. Race condition?`),null;let i=this._rowColumns.get(n);if(!i)return console.warn(`columns is null. Race condition?`),null;let a=t<i.length?i[t]:i.slice(-1)[0]+1;return a>=this._terminal.cols&&(++r,a=0),{row:r,column:a}},a=i(t),o=i(n);if(a&&o){if(a.row>o.row||a.row===o.row&&a.column>=o.column)throw Error(`invalid range`);this._terminal.select(a.column,a.row,(o.row-a.row)*this._terminal.cols-a.column+o.column)}}_handleResize(e){this._rowElements[this._rowElements.length-1].removeEventListener(`focus`,this._bottomBoundaryFocusListener);for(let e=this._rowContainer.children.length;e<this._terminal.rows;e++)this._rowElements[e]=this._createAccessibilityTreeNode(),this._rowContainer.appendChild(this._rowElements[e]);for(;this._rowElements.length>e;)this._rowContainer.removeChild(this._rowElements.pop());this._rowElements[this._rowElements.length-1].addEventListener(`focus`,this._bottomBoundaryFocusListener),this._refreshRowsDimensions()}_createAccessibilityTreeNode(){let e=this._coreBrowserService.mainDocument.createElement(`div`);return e.setAttribute(`role`,`listitem`),e.tabIndex=-1,this._refreshRowDimensions(e),e}_refreshRowsDimensions(){if(this._renderService.dimensions.css.cell.height){Object.assign(this._accessibilityContainer.style,{width:`${this._renderService.dimensions.css.canvas.width}px`,fontSize:`${this._terminal.options.fontSize}px`}),this._rowElements.length!==this._terminal.rows&&this._handleResize(this._terminal.rows);for(let e=0;e<this._terminal.rows;e++)this._refreshRowDimensions(this._rowElements[e]),this._alignRowWidth(this._rowElements[e])}}_refreshRowDimensions(e){e.style.height=`${this._renderService.dimensions.css.cell.height}px`}_alignRowWidth(e){e.style.transform=``;let t=e.getBoundingClientRect().width,n=this._rowColumns.get(e)?.slice(-1)?.[0];if(!n)return;let r=n*this._renderService.dimensions.css.cell.width;e.style.transform=`scaleX(${r/t})`}};Go=r([i(1,F),i(2,ae),i(3,se)],Go);var Ko=class extends B{constructor(e,t,n,r,i){super(),this._element=e,this._mouseService=t,this._renderService=n,this._bufferService=r,this._linkProviderService=i,this._linkCacheDisposables=[],this._isMouseOut=!0,this._wasResized=!1,this._activeLine=-1,this._onShowLinkUnderline=this._register(new H),this.onShowLinkUnderline=this._onShowLinkUnderline.event,this._onHideLinkUnderline=this._register(new H),this.onHideLinkUnderline=this._onHideLinkUnderline.event,this._register(z(()=>{Ae(this._linkCacheDisposables),this._linkCacheDisposables.length=0,this._lastMouseEvent=void 0,this._activeProviderReplies?.clear()})),this._register(this._bufferService.onResize(()=>{this._clearCurrentLink(),this._wasResized=!0})),this._register(U(this._element,`mouseleave`,()=>{this._isMouseOut=!0,this._clearCurrentLink()})),this._register(U(this._element,`mousemove`,this._handleMouseMove.bind(this))),this._register(U(this._element,`mousedown`,this._handleMouseDown.bind(this))),this._register(U(this._element,`mouseup`,this._handleMouseUp.bind(this)))}get currentLink(){return this._currentLink}_handleMouseMove(e){this._lastMouseEvent=e;let t=this._positionFromMouseEvent(e,this._element,this._mouseService);if(!t)return;this._isMouseOut=!1;let n=e.composedPath();for(let e=0;e<n.length;e++){let t=n[e];if(t.classList.contains(`xterm`))break;if(t.classList.contains(`xterm-hover`))return}this._lastBufferCell&&t.x===this._lastBufferCell.x&&t.y===this._lastBufferCell.y||(this._handleHover(t),this._lastBufferCell=t)}_handleHover(e){this._activeLine!==e.y||this._wasResized?(this._clearCurrentLink(),this._askForLink(e,!1),this._wasResized=!1):this._currentLink&&this._linkAtPosition(this._currentLink.link,e)||(this._clearCurrentLink(),this._askForLink(e,!0))}_askForLink(e,t){this._activeProviderReplies&&t||(this._activeProviderReplies?.forEach(e=>{e?.forEach(e=>{e.link.dispose&&e.link.dispose()})}),this._activeProviderReplies=new Map,this._activeLine=e.y);let n=!1;for(let[r,i]of this._linkProviderService.linkProviders.entries())t?this._activeProviderReplies?.get(r)&&(n=this._checkLinkProviderResult(r,e,n)):i.provideLinks(e.y,t=>{if(this._isMouseOut)return;let i=t?.map(e=>({link:e}));this._activeProviderReplies?.set(r,i),n=this._checkLinkProviderResult(r,e,n),this._activeProviderReplies?.size===this._linkProviderService.linkProviders.length&&this._removeIntersectingLinks(e.y,this._activeProviderReplies)})}_removeIntersectingLinks(e,t){let n=new Set;for(let r=0;r<t.size;r++){let i=t.get(r);if(i)for(let t=0;t<i.length;t++){let r=i[t],a=r.link.range.start.y<e?0:r.link.range.start.x,o=r.link.range.end.y>e?this._bufferService.cols:r.link.range.end.x;for(let e=a;e<=o;e++){if(n.has(e)){i.splice(t--,1);break}n.add(e)}}}}_checkLinkProviderResult(e,t,n){if(!this._activeProviderReplies)return n;let r=this._activeProviderReplies.get(e),i=!1;for(let t=0;t<e;t++)(!this._activeProviderReplies.has(t)||this._activeProviderReplies.get(t))&&(i=!0);if(!i&&r){let e=r.find(e=>this._linkAtPosition(e.link,t));e&&(n=!0,this._handleNewLink(e))}if(this._activeProviderReplies.size===this._linkProviderService.linkProviders.length&&!n)for(let e=0;e<this._activeProviderReplies.size;e++){let r=this._activeProviderReplies.get(e)?.find(e=>this._linkAtPosition(e.link,t));if(r){n=!0,this._handleNewLink(r);break}}return n}_handleMouseDown(){this._mouseDownLink=this._currentLink}_handleMouseUp(e){if(!this._currentLink)return;let t=this._positionFromMouseEvent(e,this._element,this._mouseService);t&&this._mouseDownLink&&qo(this._mouseDownLink.link,this._currentLink.link)&&this._linkAtPosition(this._currentLink.link,t)&&this._currentLink.link.activate(e,this._currentLink.link.text)}_clearCurrentLink(e,t){!this._currentLink||!this._lastMouseEvent||(!e||!t||this._currentLink.link.range.start.y>=e&&this._currentLink.link.range.end.y<=t)&&(this._linkLeave(this._element,this._currentLink.link,this._lastMouseEvent),this._currentLink=void 0,Ae(this._linkCacheDisposables),this._linkCacheDisposables.length=0)}_handleNewLink(e){if(!this._lastMouseEvent)return;let t=this._positionFromMouseEvent(this._lastMouseEvent,this._element,this._mouseService);t&&this._linkAtPosition(e.link,t)&&(this._currentLink=e,this._currentLink.state={decorations:{underline:e.link.decorations===void 0||e.link.decorations.underline,pointerCursor:e.link.decorations===void 0||e.link.decorations.pointerCursor},isHovered:!0},this._linkHover(this._element,e.link,this._lastMouseEvent),e.link.decorations={},Object.defineProperties(e.link.decorations,{pointerCursor:{get:()=>this._currentLink?.state?.decorations.pointerCursor,set:e=>{this._currentLink?.state&&this._currentLink.state.decorations.pointerCursor!==e&&(this._currentLink.state.decorations.pointerCursor=e,this._currentLink.state.isHovered&&this._element.classList.toggle(`xterm-cursor-pointer`,e))}},underline:{get:()=>this._currentLink?.state?.decorations.underline,set:t=>{this._currentLink?.state&&this._currentLink?.state?.decorations.underline!==t&&(this._currentLink.state.decorations.underline=t,this._currentLink.state.isHovered&&this._fireUnderlineEvent(e.link,t))}}}),this._linkCacheDisposables.push(this._renderService.onRenderedViewportChange(e=>{if(!this._currentLink)return;let t=e.start===0?0:e.start+1+this._bufferService.buffer.ydisp,n=this._bufferService.buffer.ydisp+1+e.end;if(this._currentLink.link.range.start.y>=t&&this._currentLink.link.range.end.y<=n&&(this._clearCurrentLink(t,n),this._lastMouseEvent)){let e=this._positionFromMouseEvent(this._lastMouseEvent,this._element,this._mouseService);e&&this._askForLink(e,!1)}})))}_linkHover(e,t,n){this._currentLink?.state&&(this._currentLink.state.isHovered=!0,this._currentLink.state.decorations.underline&&this._fireUnderlineEvent(t,!0),this._currentLink.state.decorations.pointerCursor&&e.classList.add(`xterm-cursor-pointer`)),t.hover&&t.hover(n,t.text)}_fireUnderlineEvent(e,t){let n=e.range,r=this._bufferService.buffer.ydisp,i=this._createLinkUnderlineEvent(n.start.x-1,n.start.y-r-1,n.end.x,n.end.y-r-1,void 0);(t?this._onShowLinkUnderline:this._onHideLinkUnderline).fire(i)}_linkLeave(e,t,n){this._currentLink?.state&&(this._currentLink.state.isHovered=!1,this._currentLink.state.decorations.underline&&this._fireUnderlineEvent(t,!1),this._currentLink.state.decorations.pointerCursor&&e.classList.remove(`xterm-cursor-pointer`)),t.leave&&t.leave(n,t.text)}_linkAtPosition(e,t){let n=e.range.start.y*this._bufferService.cols+e.range.start.x,r=e.range.end.y*this._bufferService.cols+e.range.end.x,i=t.y*this._bufferService.cols+t.x;return n<=i&&i<=r}_positionFromMouseEvent(e,t,n){let r=n.getCoords(e,t,this._bufferService.cols,this._bufferService.rows);if(r)return{x:r[0],y:r[1]+this._bufferService.buffer.ydisp}}_createLinkUnderlineEvent(e,t,n,r,i){return{x1:e,y1:t,x2:n,y2:r,cols:this._bufferService.cols,fg:i}}};Ko=r([i(1,oe),i(2,se),i(3,j),i(4,de)],Ko);function qo(e,t){return e.text===t.text&&e.range.start.x===t.range.start.x&&e.range.start.y===t.range.start.y&&e.range.end.x===t.range.end.x&&e.range.end.y===t.range.end.y}var Jo=class extends Po{constructor(e={}){super(e),this._linkifier=this._register(new Pe),this.browser=ci,this._keyDownHandled=!1,this._keyDownSeen=!1,this._keyPressHandled=!1,this._unprocessedDeadKey=!1,this._accessibilityManager=this._register(new Pe),this._onCursorMove=this._register(new H),this.onCursorMove=this._onCursorMove.event,this._onKey=this._register(new H),this.onKey=this._onKey.event,this._onRender=this._register(new H),this.onRender=this._onRender.event,this._onSelectionChange=this._register(new H),this.onSelectionChange=this._onSelectionChange.event,this._onTitleChange=this._register(new H),this.onTitleChange=this._onTitleChange.event,this._onBell=this._register(new H),this.onBell=this._onBell.event,this._onFocus=this._register(new H),this._onBlur=this._register(new H),this._onA11yCharEmitter=this._register(new H),this._onA11yTabEmitter=this._register(new H),this._onWillOpen=this._register(new H),this._setup(),this._decorationService=this._instantiationService.createInstance(Bo),this._instantiationService.setService(te,this._decorationService),this._linkProviderService=this._instantiationService.createInstance(ri),this._instantiationService.setService(de,this._linkProviderService),this._linkProviderService.registerLinkProvider(this._instantiationService.createInstance(ne)),this._register(this._inputHandler.onRequestBell(()=>this._onBell.fire())),this._register(this._inputHandler.onRequestRefreshRows(e=>this.refresh(e?.start??0,e?.end??this.rows-1))),this._register(this._inputHandler.onRequestSendFocus(()=>this._reportFocus())),this._register(this._inputHandler.onRequestReset(()=>this.reset())),this._register(this._inputHandler.onRequestWindowsOptionsReport(e=>this._reportWindowsOptions(e))),this._register(this._inputHandler.onColor(e=>this._handleColorEvent(e))),this._register(Be.forward(this._inputHandler.onCursorMove,this._onCursorMove)),this._register(Be.forward(this._inputHandler.onTitleChange,this._onTitleChange)),this._register(Be.forward(this._inputHandler.onA11yChar,this._onA11yCharEmitter)),this._register(Be.forward(this._inputHandler.onA11yTab,this._onA11yTabEmitter)),this._register(this._bufferService.onResize(e=>this._afterResize(e.cols,e.rows))),this._register(z(()=>{this._customKeyEventHandler=void 0,this.element?.parentNode?.removeChild(this.element)}))}get linkifier(){return this._linkifier.value}get onFocus(){return this._onFocus.event}get onBlur(){return this._onBlur.event}get onA11yChar(){return this._onA11yCharEmitter.event}get onA11yTab(){return this._onA11yTabEmitter.event}get onWillOpen(){return this._onWillOpen.event}_handleColorEvent(e){if(this._themeService)for(let t of e){let e,n=``;switch(t.index){case 256:e=`foreground`,n=`10`;break;case 257:e=`background`,n=`11`;break;case 258:e=`cursor`,n=`12`;break;default:e=`ansi`,n=`4;`+t.index}switch(t.type){case 0:let r=K.toColorRGB(e===`ansi`?this._themeService.colors.ansi[t.index]:this._themeService.colors[e]);this.coreService.triggerDataEvent(`${W.ESC}]${n};${vo(r)}${br.ST}`);break;case 1:if(e===`ansi`)this._themeService.modifyColors(e=>e.ansi[t.index]=Er.toColor(...t.color));else{let n=e;this._themeService.modifyColors(e=>e[n]=Er.toColor(...t.color))}break;case 2:this._themeService.restoreColor(t.index)}}}_setup(){super._setup(),this._customKeyEventHandler=void 0}get buffer(){return this.buffers.active}focus(){this.textarea&&this.textarea.focus({preventScroll:!0})}_handleScreenReaderModeOptionChange(e){e?!this._accessibilityManager.value&&this._renderService&&(this._accessibilityManager.value=this._instantiationService.createInstance(Go,this)):this._accessibilityManager.clear()}_handleTextAreaFocus(e){this.coreService.decPrivateModes.sendFocus&&this.coreService.triggerDataEvent(W.ESC+`[I`),this.element.classList.add(`focus`),this._showCursor(),this._onFocus.fire()}blur(){return this.textarea?.blur()}_handleTextAreaBlur(){this.textarea.value=``,this.refresh(this.buffer.y,this.buffer.y),this.coreService.decPrivateModes.sendFocus&&this.coreService.triggerDataEvent(W.ESC+`[O`),this.element.classList.remove(`focus`),this._onBlur.fire()}_syncTextArea(){if(!this.textarea||!this.buffer.isCursorInViewport||this._compositionHelper.isComposing||!this._renderService)return;let e=this.buffer.ybase+this.buffer.y,t=this.buffer.lines.get(e);if(!t)return;let n=Math.min(this.buffer.x,this.cols-1),r=this._renderService.dimensions.css.cell.height,i=t.getWidth(n),a=this._renderService.dimensions.css.cell.width*i,o=this.buffer.y*this._renderService.dimensions.css.cell.height,s=n*this._renderService.dimensions.css.cell.width;this.textarea.style.left=s+`px`,this.textarea.style.top=o+`px`,this.textarea.style.width=a+`px`,this.textarea.style.height=r+`px`,this.textarea.style.lineHeight=r+`px`,this.textarea.style.zIndex=`-5`}_initGlobal(){this._bindKeys(),this._register(U(this.element,`copy`,e=>{this.hasSelection()&&d(e,this._selectionService)}));let e=e=>f(e,this.textarea,this.coreService,this.optionsService);this._register(U(this.textarea,`paste`,e)),this._register(U(this.element,`paste`,e)),fi?this._register(U(this.element,`mousedown`,e=>{e.button===2&&h(e,this.textarea,this.screenElement,this._selectionService,this.options.rightClickSelectsWord)})):this._register(U(this.element,`contextmenu`,e=>{h(e,this.textarea,this.screenElement,this._selectionService,this.options.rightClickSelectsWord)})),bi&&this._register(U(this.element,`auxclick`,e=>{e.button===1&&m(e,this.textarea,this.screenElement)}))}_bindKeys(){this._register(U(this.textarea,`keyup`,e=>this._keyUp(e),!0)),this._register(U(this.textarea,`keydown`,e=>this._keyDown(e),!0)),this._register(U(this.textarea,`keypress`,e=>this._keyPress(e),!0)),this._register(U(this.textarea,`compositionstart`,()=>this._compositionHelper.compositionstart())),this._register(U(this.textarea,`compositionupdate`,e=>this._compositionHelper.compositionupdate(e))),this._register(U(this.textarea,`compositionend`,()=>this._compositionHelper.compositionend())),this._register(U(this.textarea,`input`,e=>this._inputEvent(e),!0)),this._register(this.onRender(()=>this._compositionHelper.updateCompositionElements()))}open(e){if(!e)throw Error(`Terminal requires a parent element.`);if(e.isConnected||this._logService.debug(`Terminal.open was called on an element that was not attached to the DOM`),this.element?.ownerDocument.defaultView&&this._coreBrowserService){this.element.ownerDocument.defaultView!==this._coreBrowserService.window&&(this._coreBrowserService.window=this.element.ownerDocument.defaultView);return}this._document=e.ownerDocument,this.options.documentOverride&&this.options.documentOverride instanceof Document&&(this._document=this.optionsService.rawOptions.documentOverride),this.element=this._document.createElement(`div`),this.element.dir=`ltr`,this.element.classList.add(`terminal`),this.element.classList.add(`xterm`),e.appendChild(this.element);let t=this._document.createDocumentFragment();this._viewportElement=this._document.createElement(`div`),this._viewportElement.classList.add(`xterm-viewport`),t.appendChild(this._viewportElement),this.screenElement=this._document.createElement(`div`),this.screenElement.classList.add(`xterm-screen`),this._register(U(this.screenElement,`mousemove`,e=>this.updateCursorStyle(e))),this._helperContainer=this._document.createElement(`div`),this._helperContainer.classList.add(`xterm-helpers`),this.screenElement.appendChild(this._helperContainer),t.appendChild(this.screenElement);let n=this.textarea=this._document.createElement(`textarea`);this.textarea.classList.add(`xterm-helper-textarea`),this.textarea.setAttribute(`aria-label`,o.get()),xi||this.textarea.setAttribute(`aria-multiline`,`false`),this.textarea.setAttribute(`autocorrect`,`off`),this.textarea.setAttribute(`autocapitalize`,`off`),this.textarea.setAttribute(`spellcheck`,`false`),this.textarea.tabIndex=0,this._register(this.optionsService.onSpecificOptionChange(`disableStdin`,()=>n.readOnly=this.optionsService.rawOptions.disableStdin)),this.textarea.readOnly=this.optionsService.rawOptions.disableStdin,this._coreBrowserService=this._register(this._instantiationService.createInstance(ti,this.textarea,e.ownerDocument.defaultView??window,this._document??typeof window<`u`?window.document:null)),this._instantiationService.setService(ae,this._coreBrowserService),this._register(U(this.textarea,`focus`,e=>this._handleTextAreaFocus(e))),this._register(U(this.textarea,`blur`,()=>this._handleTextAreaBlur())),this._helperContainer.appendChild(this.textarea),this._charSizeService=this._instantiationService.createInstance(Zr,this._document,this._helperContainer),this._instantiationService.setService(ie,this._charSizeService),this._themeService=this._instantiationService.createInstance(aa),this._instantiationService.setService(ue,this._themeService),this._characterJoinerService=this._instantiationService.createInstance(Mr),this._instantiationService.setService(le,this._characterJoinerService),this._renderService=this._register(this._instantiationService.createInstance(Di,this.rows,this.screenElement)),this._instantiationService.setService(se,this._renderService),this._register(this._renderService.onRenderedViewportChange(e=>this._onRender.fire(e))),this.onResize(e=>this._renderService.resize(e.cols,e.rows)),this._compositionView=this._document.createElement(`div`),this._compositionView.classList.add(`composition-view`),this._compositionHelper=this._instantiationService.createInstance(xr,this.textarea,this._compositionView),this._helperContainer.appendChild(this._compositionView),this._mouseService=this._instantiationService.createInstance(oi),this._instantiationService.setService(oe,this._mouseService);let r=this._linkifier.value=this._register(this._instantiationService.createInstance(Ko,this.screenElement));this.element.appendChild(t);try{this._onWillOpen.fire(this.element)}catch{}this._renderService.hasRenderer()||this._renderService.setRenderer(this._createRenderer()),this._register(this.onCursorMove(()=>{this._renderService.handleCursorMove(),this._syncTextArea()})),this._register(this.onResize(()=>this._renderService.handleResize(this.cols,this.rows))),this._register(this.onBlur(()=>this._renderService.handleBlur())),this._register(this.onFocus(()=>this._renderService.handleFocus())),this._viewport=this._register(this._instantiationService.createInstance(fr,this.element,this.screenElement)),this._register(this._viewport.onRequestScrollLines(e=>{super.scrollLines(e,!1),this.refresh(0,this.rows-1)})),this._selectionService=this._register(this._instantiationService.createInstance(Yi,this.element,this.screenElement,r)),this._instantiationService.setService(ce,this._selectionService),this._register(this._selectionService.onRequestScrollLines(e=>this.scrollLines(e.amount,e.suppressScrollEvent))),this._register(this._selectionService.onSelectionChange(()=>this._onSelectionChange.fire())),this._register(this._selectionService.onRequestRedraw(e=>this._renderService.handleSelectionChanged(e.start,e.end,e.columnSelectMode))),this._register(this._selectionService.onLinuxMouseSelection(e=>{this.textarea.value=e,this.textarea.focus(),this.textarea.select()})),this._register(Be.any(this._onScroll.event,this._inputHandler.onScroll)(()=>{this._selectionService.refresh(),this._viewport?.queueSync()})),this._register(this._instantiationService.createInstance(pr,this.screenElement)),this._register(U(this.element,`mousedown`,e=>this._selectionService.handleMouseDown(e))),this.coreMouseService.areMouseEventsActive?(this._selectionService.disable(),this.element.classList.add(`enable-mouse-events`)):this._selectionService.enable(),this.options.screenReaderMode&&(this._accessibilityManager.value=this._instantiationService.createInstance(Go,this)),this._register(this.optionsService.onSpecificOptionChange(`screenReaderMode`,e=>this._handleScreenReaderModeOptionChange(e))),this.options.overviewRuler.width&&(this._overviewRulerRenderer=this._register(this._instantiationService.createInstance(vr,this._viewportElement,this.screenElement))),this.optionsService.onSpecificOptionChange(`overviewRuler`,e=>{!this._overviewRulerRenderer&&e&&this._viewportElement&&this.screenElement&&(this._overviewRulerRenderer=this._register(this._instantiationService.createInstance(vr,this._viewportElement,this.screenElement)))}),this._charSizeService.measure(),this.refresh(0,this.rows-1),this._initGlobal(),this.bindMouse()}_createRenderer(){return this._instantiationService.createInstance(Xr,this,this._document,this.element,this.screenElement,this._viewportElement,this._helperContainer,this.linkifier)}bindMouse(){let e=this,t=this.element;function n(t){let n=e._mouseService.getMouseReportCoords(t,e.screenElement);if(!n)return!1;let r,i;switch(t.overrideType||t.type){case`mousemove`:i=32,t.buttons===void 0?(r=3,t.button!==void 0&&(r=t.button<3?t.button:3)):r=t.buttons&1?0:t.buttons&4?1:t.buttons&2?2:3;break;case`mouseup`:i=0,r=t.button<3?t.button:3;break;case`mousedown`:i=1,r=t.button<3?t.button:3;break;case`wheel`:if(e._customWheelEventHandler&&e._customWheelEventHandler(t)===!1)return!1;let n=t.deltaY;if(n===0||e.coreMouseService.consumeWheelEvent(t,e._renderService?.dimensions?.device?.cell?.height,e._coreBrowserService?.dpr)===0)return!1;i=n<0?0:1,r=4;break;default:return!1}return i===void 0||r===void 0||r>4?!1:e.coreMouseService.triggerMouseEvent({col:n.col,row:n.row,x:n.x,y:n.y,button:r,action:i,ctrl:t.ctrlKey,alt:t.altKey,shift:t.shiftKey})}let r={mouseup:null,wheel:null,mousedrag:null,mousemove:null},i={mouseup:e=>(n(e),e.buttons||(this._document.removeEventListener(`mouseup`,r.mouseup),r.mousedrag&&this._document.removeEventListener(`mousemove`,r.mousedrag)),this.cancel(e)),wheel:e=>(n(e),this.cancel(e,!0)),mousedrag:e=>{e.buttons&&n(e)},mousemove:e=>{e.buttons||n(e)}};this._register(this.coreMouseService.onProtocolChange(e=>{e?(this.optionsService.rawOptions.logLevel===`debug`&&this._logService.debug(`Binding to mouse events:`,this.coreMouseService.explainEvents(e)),this.element.classList.add(`enable-mouse-events`),this._selectionService.disable()):(this._logService.debug(`Unbinding from mouse events.`),this.element.classList.remove(`enable-mouse-events`),this._selectionService.enable()),e&8?r.mousemove||=(t.addEventListener(`mousemove`,i.mousemove),i.mousemove):(t.removeEventListener(`mousemove`,r.mousemove),r.mousemove=null),e&16?r.wheel||=(t.addEventListener(`wheel`,i.wheel,{passive:!1}),i.wheel):(t.removeEventListener(`wheel`,r.wheel),r.wheel=null),e&2?r.mouseup||=i.mouseup:(this._document.removeEventListener(`mouseup`,r.mouseup),r.mouseup=null),e&4?r.mousedrag||=i.mousedrag:(this._document.removeEventListener(`mousemove`,r.mousedrag),r.mousedrag=null)})),this.coreMouseService.activeProtocol=this.coreMouseService.activeProtocol,this._register(U(t,`mousedown`,e=>{if(e.preventDefault(),this.focus(),this.coreMouseService.areMouseEventsActive&&!this._selectionService.shouldForceSelection(e))return n(e),r.mouseup&&this._document.addEventListener(`mouseup`,r.mouseup),r.mousedrag&&this._document.addEventListener(`mousemove`,r.mousedrag),this.cancel(e)})),this._register(U(t,`wheel`,t=>{if(!r.wheel){if(this._customWheelEventHandler&&this._customWheelEventHandler(t)===!1)return!1;if(!this.buffer.hasScrollback){if(t.deltaY===0)return!1;if(e.coreMouseService.consumeWheelEvent(t,e._renderService?.dimensions?.device?.cell?.height,e._coreBrowserService?.dpr)===0)return this.cancel(t,!0);let n=W.ESC+(this.coreService.decPrivateModes.applicationCursorKeys?`O`:`[`)+(t.deltaY<0?`A`:`B`);return this.coreService.triggerDataEvent(n,!0),this.cancel(t,!0)}}},{passive:!1}))}refresh(e,t){this._renderService?.refreshRows(e,t)}updateCursorStyle(e){this._selectionService?.shouldColumnSelect(e)?this.element.classList.add(`column-select`):this.element.classList.remove(`column-select`)}_showCursor(){this.coreService.isCursorInitialized||(this.coreService.isCursorInitialized=!0,this.refresh(this.buffer.y,this.buffer.y))}scrollLines(e,t){this._viewport?this._viewport.scrollLines(e):super.scrollLines(e,t),this.refresh(0,this.rows-1)}scrollPages(e){this.scrollLines(e*(this.rows-1))}scrollToTop(){this.scrollLines(-this._bufferService.buffer.ydisp)}scrollToBottom(e){e&&this._viewport?this._viewport.scrollToLine(this.buffer.ybase,!0):this.scrollLines(this._bufferService.buffer.ybase-this._bufferService.buffer.ydisp)}scrollToLine(e){let t=e-this._bufferService.buffer.ydisp;t!==0&&this.scrollLines(t)}paste(e){p(e,this.textarea,this.coreService,this.optionsService)}attachCustomKeyEventHandler(e){this._customKeyEventHandler=e}attachCustomWheelEventHandler(e){this._customWheelEventHandler=e}registerLinkProvider(e){return this._linkProviderService.registerLinkProvider(e)}registerCharacterJoiner(e){if(!this._characterJoinerService)throw Error(`Terminal must be opened first`);let t=this._characterJoinerService.register(e);return this.refresh(0,this.rows-1),t}deregisterCharacterJoiner(e){if(!this._characterJoinerService)throw Error(`Terminal must be opened first`);this._characterJoinerService.deregister(e)&&this.refresh(0,this.rows-1)}get markers(){return this.buffer.markers}registerMarker(e){return this.buffer.addMarker(this.buffer.ybase+this.buffer.y+e)}registerDecoration(e){return this._decorationService.registerDecoration(e)}hasSelection(){return this._selectionService?this._selectionService.hasSelection:!1}select(e,t,n){this._selectionService.setSelection(e,t,n)}getSelection(){return this._selectionService?this._selectionService.selectionText:``}getSelectionPosition(){if(this._selectionService&&this._selectionService.hasSelection)return{start:{x:this._selectionService.selectionStart[0],y:this._selectionService.selectionStart[1]},end:{x:this._selectionService.selectionEnd[0],y:this._selectionService.selectionEnd[1]}}}clearSelection(){this._selectionService?.clearSelection()}selectAll(){this._selectionService?.selectAll()}selectLines(e,t){this._selectionService?.selectLines(e,t)}_keyDown(e){if(this._keyDownHandled=!1,this._keyDownSeen=!0,this._customKeyEventHandler&&this._customKeyEventHandler(e)===!1)return!1;let t=this.browser.isMac&&this.options.macOptionIsMeta&&e.altKey;if(!t&&!this._compositionHelper.keydown(e))return this.options.scrollOnUserInput&&this.buffer.ybase!==this.buffer.ydisp&&this.scrollToBottom(!0),!1;t||e.key!==`Dead`&&e.key!==`AltGraph`||(this._unprocessedDeadKey=!0);let n=Io(e,this.coreService.decPrivateModes.applicationCursorKeys,this.browser.isMac,this.options.macOptionIsMeta);if(this.updateCursorStyle(e),n.type===3||n.type===2){let t=this.rows-1;return this.scrollLines(n.type===2?-t:t),this.cancel(e,!0)}if(n.type===1&&this.selectAll(),this._isThirdLevelShift(this.browser,e)||(n.cancel&&this.cancel(e,!0),!n.key)||e.key&&!e.ctrlKey&&!e.altKey&&!e.metaKey&&e.key.length===1&&e.key.charCodeAt(0)>=65&&e.key.charCodeAt(0)<=90)return!0;if(this._unprocessedDeadKey)return this._unprocessedDeadKey=!1,!0;if((n.key===W.ETX||n.key===W.CR)&&(this.textarea.value=``),this._onKey.fire({key:n.key,domEvent:e}),this._showCursor(),this.coreService.triggerDataEvent(n.key,!0),!this.optionsService.rawOptions.screenReaderMode||e.altKey||e.ctrlKey)return this.cancel(e,!0);this._keyDownHandled=!0}_isThirdLevelShift(e,t){let n=e.isMac&&!this.options.macOptionIsMeta&&t.altKey&&!t.ctrlKey&&!t.metaKey||e.isWindows&&t.altKey&&t.ctrlKey&&!t.metaKey||e.isWindows&&t.getModifierState(`AltGraph`);return t.type===`keypress`?n:n&&(!t.keyCode||t.keyCode>47)}_keyUp(e){this._keyDownSeen=!1,!(this._customKeyEventHandler&&this._customKeyEventHandler(e)===!1)&&(Yo(e)||this.focus(),this.updateCursorStyle(e),this._keyPressHandled=!1)}_keyPress(e){let t;if(this._keyPressHandled=!1,this._keyDownHandled||this._customKeyEventHandler&&this._customKeyEventHandler(e)===!1)return!1;if(this.cancel(e),e.charCode)t=e.charCode;else if(e.which===null||e.which===void 0)t=e.keyCode;else if(e.which!==0&&e.charCode!==0)t=e.which;else return!1;return!t||(e.altKey||e.ctrlKey||e.metaKey)&&!this._isThirdLevelShift(this.browser,e)?!1:(t=String.fromCharCode(t),this._onKey.fire({key:t,domEvent:e}),this._showCursor(),this.coreService.triggerDataEvent(t,!0),this._keyPressHandled=!0,this._unprocessedDeadKey=!1,!0)}_inputEvent(e){if(e.data&&e.inputType===`insertText`&&(!e.composed||!this._keyDownSeen)&&!this.optionsService.rawOptions.screenReaderMode){if(this._keyPressHandled)return!1;this._unprocessedDeadKey=!1;let t=e.data;return this.coreService.triggerDataEvent(t,!0),this.cancel(e),!0}return!1}resize(e,t){e===this.cols&&t===this.rows?this._charSizeService&&!this._charSizeService.hasValidSize&&this._charSizeService.measure():super.resize(e,t)}_afterResize(e,t){this._charSizeService?.measure()}clear(){if(this.buffer.ybase!==0||this.buffer.y!==0){this.buffer.clearAllMarkers(),this.buffer.lines.set(0,this.buffer.lines.get(this.buffer.ybase+this.buffer.y)),this.buffer.lines.length=1,this.buffer.ydisp=0,this.buffer.ybase=0,this.buffer.y=0;for(let e=1;e<this.rows;e++)this.buffer.lines.push(this.buffer.getBlankLine(pa));this._onScroll.fire({position:this.buffer.ydisp}),this.refresh(0,this.rows-1)}}reset(){this.options.rows=this.rows,this.options.cols=this.cols;let e=this._customKeyEventHandler;this._setup(),super.reset(),this._selectionService?.reset(),this._decorationService.reset(),this._customKeyEventHandler=e,this.refresh(0,this.rows-1)}clearTextureAtlas(){this._renderService?.clearTextureAtlas()}_reportFocus(){this.element?.classList.contains(`focus`)?this.coreService.triggerDataEvent(W.ESC+`[I`):this.coreService.triggerDataEvent(W.ESC+`[O`)}_reportWindowsOptions(e){if(this._renderService)switch(e){case 0:let e=this._renderService.dimensions.css.canvas.width.toFixed(0),t=this._renderService.dimensions.css.canvas.height.toFixed(0);this.coreService.triggerDataEvent(`${W.ESC}[4;${t};${e}t`);break;case 1:let n=this._renderService.dimensions.css.cell.width.toFixed(0),r=this._renderService.dimensions.css.cell.height.toFixed(0);this.coreService.triggerDataEvent(`${W.ESC}[6;${r};${n}t`)}}cancel(e,t){if(this.options.cancelEvents||t)return e.preventDefault(),e.stopPropagation(),!1}};function Yo(e){return e.keyCode===16||e.keyCode===17||e.keyCode===18}var Xo=class{constructor(){this._addons=[]}dispose(){for(let e=this._addons.length-1;e>=0;e--)this._addons[e].instance.dispose()}loadAddon(e,t){let n={instance:t,dispose:t.dispose,isDisposed:!1};this._addons.push(n),t.dispose=()=>this._wrappedAddonDispose(n),t.activate(e)}_wrappedAddonDispose(e){if(e.isDisposed)return;let t=-1;for(let n=0;n<this._addons.length;n++)if(this._addons[n]===e){t=n;break}if(t===-1)throw Error(`Could not dispose an addon that has not been loaded`);e.isDisposed=!0,e.dispose.apply(e.instance),this._addons.splice(t,1)}},Zo=class{constructor(e){this._line=e}get isWrapped(){return this._line.isWrapped}get length(){return this._line.length}getCell(e,t){if(!(e<0||e>=this._line.length))return t?(this._line.loadCell(e,t),t):this._line.loadCell(e,new w)}translateToString(e,t,n){return this._line.translateToString(e,t,n)}},Qo=class{constructor(e,t){this._buffer=e,this.type=t}init(e){return this._buffer=e,this}get cursorY(){return this._buffer.y}get cursorX(){return this._buffer.x}get viewportY(){return this._buffer.ydisp}get baseY(){return this._buffer.ybase}get length(){return this._buffer.lines.length}getLine(e){let t=this._buffer.lines.get(e);if(t)return new Zo(t)}getNullCell(){return new w}},$o=class extends B{constructor(e){super(),this._core=e,this._onBufferChange=this._register(new H),this.onBufferChange=this._onBufferChange.event,this._normal=new Qo(this._core.buffers.normal,`normal`),this._alternate=new Qo(this._core.buffers.alt,`alternate`),this._core.buffers.onBufferActivate(()=>this._onBufferChange.fire(this.active))}get active(){if(this._core.buffers.active===this._core.buffers.normal)return this.normal;if(this._core.buffers.active===this._core.buffers.alt)return this.alternate;throw Error(`Active buffer is neither normal nor alternate`)}get normal(){return this._normal.init(this._core.buffers.normal)}get alternate(){return this._alternate.init(this._core.buffers.alt)}},es=class{constructor(e){this._core=e}registerCsiHandler(e,t){return this._core.registerCsiHandler(e,e=>t(e.toArray()))}addCsiHandler(e,t){return this.registerCsiHandler(e,t)}registerDcsHandler(e,t){return this._core.registerDcsHandler(e,(e,n)=>t(e,n.toArray()))}addDcsHandler(e,t){return this.registerDcsHandler(e,t)}registerEscHandler(e,t){return this._core.registerEscHandler(e,t)}addEscHandler(e,t){return this.registerEscHandler(e,t)}registerOscHandler(e,t){return this._core.registerOscHandler(e,t)}addOscHandler(e,t){return this.registerOscHandler(e,t)}},ts=class{constructor(e){this._core=e}register(e){this._core.unicodeService.register(e)}get versions(){return this._core.unicodeService.versions}get activeVersion(){return this._core.unicodeService.activeVersion}set activeVersion(e){this._core.unicodeService.activeVersion=e}},ns=[`cols`,`rows`],rs=0,is=class extends B{constructor(e){super(),this._core=this._register(new Jo(e)),this._addonManager=this._register(new Xo),this._publicOptions={...this._core.options};let t=e=>this._core.options[e],n=(e,t)=>{this._checkReadonlyOptions(e),this._core.options[e]=t};for(let e in this._core.options){let r={get:t.bind(this,e),set:n.bind(this,e)};Object.defineProperty(this._publicOptions,e,r)}}_checkReadonlyOptions(e){if(ns.includes(e))throw Error(`Option "${e}" can only be set in the constructor`)}_checkProposedApi(){if(!this._core.optionsService.rawOptions.allowProposedApi)throw Error(`You must set the allowProposedApi option to true to use proposed API`)}get onBell(){return this._core.onBell}get onBinary(){return this._core.onBinary}get onCursorMove(){return this._core.onCursorMove}get onData(){return this._core.onData}get onKey(){return this._core.onKey}get onLineFeed(){return this._core.onLineFeed}get onRender(){return this._core.onRender}get onResize(){return this._core.onResize}get onScroll(){return this._core.onScroll}get onSelectionChange(){return this._core.onSelectionChange}get onTitleChange(){return this._core.onTitleChange}get onWriteParsed(){return this._core.onWriteParsed}get element(){return this._core.element}get parser(){return this._parser||=new es(this._core),this._parser}get unicode(){return this._checkProposedApi(),new ts(this._core)}get textarea(){return this._core.textarea}get rows(){return this._core.rows}get cols(){return this._core.cols}get buffer(){return this._buffer||=this._register(new $o(this._core)),this._buffer}get markers(){return this._checkProposedApi(),this._core.markers}get modes(){let e=this._core.coreService.decPrivateModes,t=`none`;switch(this._core.coreMouseService.activeProtocol){case`X10`:t=`x10`;break;case`VT200`:t=`vt200`;break;case`DRAG`:t=`drag`;break;case`ANY`:t=`any`}return{applicationCursorKeysMode:e.applicationCursorKeys,applicationKeypadMode:e.applicationKeypad,bracketedPasteMode:e.bracketedPasteMode,insertMode:this._core.coreService.modes.insertMode,mouseTrackingMode:t,originMode:e.origin,reverseWraparoundMode:e.reverseWraparound,sendFocusMode:e.sendFocus,synchronizedOutputMode:e.synchronizedOutput,wraparoundMode:e.wraparound}}get options(){return this._publicOptions}set options(e){for(let t in e)this._publicOptions[t]=e[t]}blur(){this._core.blur()}focus(){this._core.focus()}input(e,t=!0){this._core.input(e,t)}resize(e,t){this._verifyIntegers(e,t),this._core.resize(e,t)}open(e){this._core.open(e)}attachCustomKeyEventHandler(e){this._core.attachCustomKeyEventHandler(e)}attachCustomWheelEventHandler(e){this._core.attachCustomWheelEventHandler(e)}registerLinkProvider(e){return this._core.registerLinkProvider(e)}registerCharacterJoiner(e){return this._checkProposedApi(),this._core.registerCharacterJoiner(e)}deregisterCharacterJoiner(e){this._checkProposedApi(),this._core.deregisterCharacterJoiner(e)}registerMarker(e=0){return this._verifyIntegers(e),this._core.registerMarker(e)}registerDecoration(e){return this._checkProposedApi(),this._verifyPositiveIntegers(e.x??0,e.width??0,e.height??0),this._core.registerDecoration(e)}hasSelection(){return this._core.hasSelection()}select(e,t,n){this._verifyIntegers(e,t,n),this._core.select(e,t,n)}getSelection(){return this._core.getSelection()}getSelectionPosition(){return this._core.getSelectionPosition()}clearSelection(){this._core.clearSelection()}selectAll(){this._core.selectAll()}selectLines(e,t){this._verifyIntegers(e,t),this._core.selectLines(e,t)}dispose(){super.dispose()}scrollLines(e){this._verifyIntegers(e),this._core.scrollLines(e)}scrollPages(e){this._verifyIntegers(e),this._core.scrollPages(e)}scrollToTop(){this._core.scrollToTop()}scrollToBottom(){this._core.scrollToBottom()}scrollToLine(e){this._verifyIntegers(e),this._core.scrollToLine(e)}clear(){this._core.clear()}write(e,t){this._core.write(e,t)}writeln(e,t){this._core.write(e),this._core.write(`\r
`,t)}paste(e){this._core.paste(e)}refresh(e,t){this._verifyIntegers(e,t),this._core.refresh(e,t)}reset(){this._core.reset()}clearTextureAtlas(){this._core.clearTextureAtlas()}loadAddon(e){this._addonManager.loadAddon(this,e)}static get strings(){return{get promptLabel(){return o.get()},set promptLabel(e){o.set(e)},get tooMuchOutput(){return c.get()},set tooMuchOutput(e){c.set(e)}}}_verifyIntegers(...e){for(rs of e)if(rs===1/0||isNaN(rs)||rs%1!=0)throw Error(`This API only accepts integers`)}_verifyPositiveIntegers(...e){for(rs of e)if(rs&&(rs===1/0||isNaN(rs)||rs%1!=0||rs<0))throw Error(`This API only accepts positive integers`)}},as=class{constructor(e,t,n,r={}){this._terminal=e,this._regex=t,this._handler=n,this._options=r}provideLinks(e,t){let n=ss.computeLink(e,this._regex,this._terminal,this._handler);t(this._addCallbacks(n))}_addCallbacks(e){return e.map(e=>(e.leave=this._options.leave,e.hover=(t,n)=>{if(this._options.hover){let{range:r}=e;this._options.hover(t,n,r)}},e))}};function os(e){try{let t=new URL(e),n=t.password&&t.username?`${t.protocol}//${t.username}:${t.password}@${t.host}`:t.username?`${t.protocol}//${t.username}@${t.host}`:`${t.protocol}//${t.host}`;return e.toLocaleLowerCase().startsWith(n.toLocaleLowerCase())}catch{return!1}}var ss=class e{static computeLink(t,n,r,i){let a=new RegExp(n.source,(n.flags||``)+`g`),[o,s]=e._getWindowedLineStrings(t-1,r),c=o.join(``),l,u=[];for(;l=a.exec(c);){let t=l[0];if(!os(t))continue;let[n,a]=e._mapStrIdx(r,s,0,l.index),[o,c]=e._mapStrIdx(r,n,a,t.length);if(n===-1||a===-1||o===-1||c===-1)continue;let d={start:{x:a+1,y:n+1},end:{x:c,y:o+1}};u.push({range:d,text:t,activate:i})}return u}static _getWindowedLineStrings(e,t){let n,r=e,i=e,a=0,o=``,s=[];if(n=t.buffer.active.getLine(e)){let e=n.translateToString(!0);if(n.isWrapped&&e[0]!==` `){for(a=0;(n=t.buffer.active.getLine(--r))&&a<2048&&(o=n.translateToString(!0),a+=o.length,s.push(o),n.isWrapped&&o.indexOf(` `)===-1););s.reverse()}for(s.push(e),a=0;(n=t.buffer.active.getLine(++i))&&n.isWrapped&&a<2048&&(o=n.translateToString(!0),a+=o.length,s.push(o),o.indexOf(` `)===-1););}return[s,r]}static _mapStrIdx(e,t,n,r){let i=e.buffer.active,a=i.getNullCell(),o=n;for(;r;){let e=i.getLine(t);if(!e)return[-1,-1];for(let n=o;n<e.length;++n){e.getCell(n,a);let o=a.getChars();if(a.getWidth()&&(r-=o.length||1,n===e.length-1&&o===``)){let e=i.getLine(t+1);e&&e.isWrapped&&(e.getCell(0,a),a.getWidth()===2&&(r+=1))}if(r<0)return[t,n]}t++,o=0}return[t,o]}},cs=/(https?|HTTPS?):[/]{2}[^\s"'!*(){}|\\\^<>`]*[^\s"':,.!?{}|\\\^~\[\]`()<>]/;function ls(e,t){let n=window.open();if(n){try{n.opener=null}catch{}n.location.href=t}else console.warn(`Opening link blocked as opener could not be cleared`)}var us=class{constructor(e=ls,t={}){this._handler=e,this._options=t}activate(e){this._terminal=e;let t=this._options,n=t.urlRegex||cs;this._linkProvider=this._terminal.registerLinkProvider(new as(this._terminal,n,this._handler,t))}dispose(){this._linkProvider?.dispose()}},ds=`/**
* Copyright (c) 2014 The xterm.js authors. All rights reserved.
* Copyright (c) 2012-2013, Christopher Jeffrey (MIT License)
* https://github.com/chjj/term.js
* @license MIT
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
* Originally forked from (with the author's permission):
* Fabrice Bellard's javascript vt100 for jslinux:
* http://bellard.org/jslinux/
* Copyright (c) 2011 Fabrice Bellard
* The original design remains. The terminal itself
* has been extended to include xterm CSI codes, among
* other features.
*/
/**
* Default styles for xterm.js
*/
.xterm {
cursor: text;
position: relative;
user-select: none;
-ms-user-select: none;
-webkit-user-select: none;
}
.xterm.focus,
.xterm:focus {
outline: none;
}
.xterm .xterm-helpers {
position: absolute;
top: 0;
/**
* The z-index of the helpers must be higher than the canvases in order for
* IMEs to appear on top.
*/
z-index: 5;
}
.xterm .xterm-helper-textarea {
padding: 0;
border: 0;
margin: 0;
/* Move textarea out of the screen to the far left, so that the cursor is not visible */
position: absolute;
opacity: 0;
left: -9999em;
top: 0;
width: 0;
height: 0;
z-index: -5;
/** Prevent wrapping so the IME appears against the textarea at the correct position */
white-space: nowrap;
overflow: hidden;
resize: none;
}
.xterm .composition-view {
/* TODO: Composition position got messed up somewhere */
background: #000;
color: #FFF;
display: none;
position: absolute;
white-space: nowrap;
z-index: 1;
}
.xterm .composition-view.active {
display: block;
}
.xterm .xterm-viewport {
/* On OS X this is required in order for the scroll bar to appear fully opaque */
background-color: #000;
overflow-y: scroll;
cursor: default;
position: absolute;
right: 0;
left: 0;
top: 0;
bottom: 0;
}
.xterm .xterm-screen {
position: relative;
}
.xterm .xterm-screen canvas {
position: absolute;
left: 0;
top: 0;
}
.xterm-char-measure-element {
display: inline-block;
visibility: hidden;
position: absolute;
top: 0;
left: -9999em;
line-height: normal;
}
.xterm.enable-mouse-events {
/* When mouse events are enabled (eg. tmux), revert to the standard pointer cursor */
cursor: default;
}
.xterm.xterm-cursor-pointer,
.xterm .xterm-cursor-pointer {
cursor: pointer;
}
.xterm.column-select.focus {
/* Column selection mode */
cursor: crosshair;
}
.xterm .xterm-accessibility:not(.debug),
.xterm .xterm-message {
position: absolute;
left: 0;
top: 0;
bottom: 0;
right: 0;
z-index: 10;
color: transparent;
pointer-events: none;
}
.xterm .xterm-accessibility-tree:not(.debug) *::selection {
color: transparent;
}
.xterm .xterm-accessibility-tree {
font-family: monospace;
user-select: text;
white-space: pre;
}
.xterm .xterm-accessibility-tree > div {
transform-origin: left;
width: fit-content;
}
.xterm .live-region {
position: absolute;
left: -9999px;
width: 1px;
height: 1px;
overflow: hidden;
}
.xterm-dim {
/* Dim should not apply to background, so the opacity of the foreground color is applied
* explicitly in the generated class and reset to 1 here */
opacity: 1 !important;
}
.xterm-underline-1 { text-decoration: underline; }
.xterm-underline-2 { text-decoration: double underline; }
.xterm-underline-3 { text-decoration: wavy underline; }
.xterm-underline-4 { text-decoration: dotted underline; }
.xterm-underline-5 { text-decoration: dashed underline; }
.xterm-overline {
text-decoration: overline;
}
.xterm-overline.xterm-underline-1 { text-decoration: overline underline; }
.xterm-overline.xterm-underline-2 { text-decoration: overline double underline; }
.xterm-overline.xterm-underline-3 { text-decoration: overline wavy underline; }
.xterm-overline.xterm-underline-4 { text-decoration: overline dotted underline; }
.xterm-overline.xterm-underline-5 { text-decoration: overline dashed underline; }
.xterm-strikethrough {
text-decoration: line-through;
}
.xterm-screen .xterm-decoration-container .xterm-decoration {
z-index: 6;
position: absolute;
}
.xterm-screen .xterm-decoration-container .xterm-decoration.xterm-decoration-top-layer {
z-index: 7;
}
.xterm-decoration-overview-ruler {
z-index: 8;
position: absolute;
top: 0;
right: 0;
pointer-events: none;
}
.xterm-decoration-top {
z-index: 2;
position: relative;
}
/* Derived from vs/base/browser/ui/scrollbar/media/scrollbar.css */
/* xterm.js customization: Override xterm's cursor style */
.xterm .xterm-scrollable-element > .scrollbar {
cursor: default;
}
/* Arrows */
.xterm .xterm-scrollable-element > .scrollbar > .scra {
cursor: pointer;
font-size: 11px !important;
}
.xterm .xterm-scrollable-element > .visible {
opacity: 1;
/* Background rule added for IE9 - to allow clicks on dom node */
background:rgba(0,0,0,0);
transition: opacity 100ms linear;
/* In front of peek view */
z-index: 11;
}
.xterm .xterm-scrollable-element > .invisible {
opacity: 0;
pointer-events: none;
}
.xterm .xterm-scrollable-element > .invisible.fade {
transition: opacity 800ms linear;
}
/* Scrollable Content Inset Shadow */
.xterm .xterm-scrollable-element > .shadow {
position: absolute;
display: none;
}
.xterm .xterm-scrollable-element > .shadow.top {
display: block;
top: 0;
left: 3px;
height: 3px;
width: 100%;
box-shadow: var(--vscode-scrollbar-shadow, #000) 0 6px 6px -6px inset;
}
.xterm .xterm-scrollable-element > .shadow.left {
display: block;
top: 3px;
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a=(e,t)=>Object.entries(e).forEach(([e,n])=>i(e,n,t));a(t,!1),a(n,!0)}var Gc=BigInt(0),Z=BigInt(1),Kc=BigInt(2),qc=BigInt(3),Jc=BigInt(4),Yc=BigInt(5),Xc=BigInt(7),Zc=BigInt(8),Qc=BigInt(9),$c=BigInt(15),el=BigInt(16),tl=BigInt(`0x10000000000000000`);function Q(e,t){if(t<=Gc)throw Error(`mod: expected positive modulus, got `+t);let n=e%t;return n>=Gc?n:t+n}function nl(e,t,n){if(n<=Z)throw Error(`pow: expected modulus > 1, got `+n);if(typeof t!=`bigint`)throw TypeError(`invalid exponent: expected bigint, got `+typeof t);if(t<Gc)throw Error(`invalid exponent, negatives unsupported`);if(t===Gc)return Z;if(t===Z)return e;let r=e%n;if(r<Gc&&(r+=n),t<tl){let e=Z;for(;t>Gc;)t&Z&&(e=e*r%n),r=r*r%n,t>>=Z;return e}let i=[];for(;t>Gc;)i.push(Number(t&$c)),t>>=Jc;let a=Array(16);a[0]=Z,a[1]=r;for(let e=2;e<16;e++)a[e]=a[e-1]*r%n;let o=a[i[i.length-1]];for(let e=i.length-2;e>=0;e--){o=o*o%n,o=o*o%n,o=o*o%n,o=o*o%n;let t=i[e];t!==0&&(o=o*a[t]%n)}return o}function rl(e,t,n){if(n<=Z)throw Error(`pow2: expected modulus > 1, got `+n);if(t<Gc)throw Error(`pow2: expected non-negative exponent, got `+t);let r=e;for(;t-->Gc;)r*=r,r%=n;return r}function il(e,t){if(e===Gc)throw Error(`invert: expected non-zero number`);if(t<=Z)throw Error(`invert: expected modulus > 1, got `+t);let n=Q(e,t),r=t,i=Gc,a=Z;for(;n!==Gc;){let e=r/n,t=r-n*e,o=i-a*e;r=n,n=t,i=a,a=o}if(r!==Z)throw Error(`invert: does not exist`);return Q(i,t)}function al(e,t,n){let r=e;if(!r.eql(r.sqr(t),n))throw Error(`Cannot find square root`)}function ol(e,t){if((e&Z)===Gc)throw Error(t+`: expected odd modulus, got `+e)}function sl(e,t){let n=e,r=(n.ORDER+Z)/Jc,i=n.pow(t,r);return al(n,i,t),i}function cl(e,t){let n=e,r=(n.ORDER-Yc)/Zc,i=n.mul(t,Kc),a=n.pow(i,r),o=n.mul(t,a),s=n.mul(n.mul(o,Kc),a),c=n.mul(o,n.sub(s,n.ONE));return al(n,c,t),c}function ll(e){let t=bl(e),n=ul(e),r=n(t,t.neg(t.ONE)),i=n(t,r),a=n(t,t.neg(r)),o=(e+Xc)/el;return((e,t)=>{let n=e,s=n.pow(t,o),c=n.mul(s,r),l=n.mul(s,i),u=n.mul(s,a),d=n.eql(n.sqr(c),t),f=n.eql(n.sqr(l),t);s=n.cmov(s,c,d),c=n.cmov(u,l,f);let p=n.eql(n.sqr(c),t),m=n.cmov(s,c,p);return al(n,m,t),m})}function ul(e){if(e<qc)throw Error(`sqrt is not defined for small field`);ol(e,`tonelliShanks`);let t=e-Z,n=0;for(;t%Kc===Gc;)t/=Kc,n++;let r=Kc,i=bl(e);for(;gl(i,r)===1;)if(r++>1e3)throw Error(`Cannot find square root: probably non-prime P`);if(n===1)return sl;let a=i.pow(r,t),o=(t+Z)/Kc;return function(e,r){let i=e;if(i.is0(r))return r;if(gl(i,r)!==1)throw Error(`Cannot find square root`);let s=n,c=i.mul(i.ONE,a),l=i.pow(r,t),u=i.pow(r,o);for(;!i.eql(l,i.ONE);){if(i.is0(l))throw Error(`Cannot find square root: probably non-prime P`);let e=1,t=i.sqr(l);for(;!i.eql(t,i.ONE);)if(e++,t=i.sqr(t),e===s)throw Error(`Cannot find square root`);let n=Z<<BigInt(s-e-1),r=i.pow(c,n);s=e,c=i.sqr(r),l=i.mul(l,c),u=i.mul(u,r)}return u}}function dl(e){return ol(e,`Fp.sqrt`),e%Jc===qc?sl:e%Zc===Yc?cl:e%el===Qc?ll(e):ul(e)}var fl=(e,t)=>(Q(e,t)&Z)===Z,pl=[`create`,`isValid`,`is0`,`neg`,`inv`,`sqrt`,`sqr`,`eql`,`add`,`sub`,`mul`,`pow`,`div`,`addN`,`subN`,`mulN`,`sqrN`];function ml(e){if(bc(e,`field`),typeof e.ORDER!=`bigint`)throw TypeError(`param "ORDER" is invalid: expected bigint, got `+typeof e.ORDER);Mc(e.BYTES,`BYTES`),Mc(e.BITS,`BITS`);for(let t of pl)xc(e[t],`field.`+t);if(e.BYTES<1||e.BITS<1)throw Error(`invalid field: expected BYTES/BITS > 0`);if(e.ORDER<=Z)throw Error(`invalid field: expected ORDER > 1, got `+e.ORDER);return e}function hl(e,t,n=!1){ml(e),_c(t,`nums`),Ac(n,`passZero`);let r=e,i=Array(t.length).fill(n?r.ZERO:void 0),a=t.reduce((e,t,n)=>r.is0(t)?e:(i[n]=e,r.mul(e,t)),r.ONE),o=r.inv(a);return t.reduceRight((e,t,n)=>r.is0(t)?e:(i[n]=r.mul(e,i[n]),r.mul(e,t)),o),i}function gl(e,t){ml(e);let n=e;ol(n.ORDER,`FpLegendre`);let r=(n.ORDER-Z)/Kc,i=n.pow(t,r),a=n.eql(i,n.ONE),o=n.eql(i,n.ZERO),s=n.eql(i,n.neg(n.ONE));if(!a&&!o&&!s)throw Error(`invalid Legendre symbol result`);return a?1:o?0:-1}function _l(e,t){if(t!==void 0&&yc(t),e<=Gc)throw Error(`invalid n length: expected positive n, got `+e);if(t!==void 0&&t<1)throw Error(`invalid n length: expected positive bit length, got `+t);let n=Hc(e);if(t!==void 0&&t<n)throw Error(`invalid n length: expected nBitLength (${t}) >= bitLen(n) (${n})`);let r=t===void 0?n:t;return{nBitLength:r,nByteLength:Math.ceil(r/8)}}var vl=new WeakMap,yl=class{ORDER;BITS;BYTES;isLE;ZERO=Gc;ONE=Z;_lengths;_mod;constructor(e,t={}){if(e<=Z)throw Error(`invalid field: expected ORDER > 1, got `+e);let n;this.isLE=!1,typeof t==`object`&&t&&(typeof t.BITS==`number`&&(n=t.BITS),typeof t.sqrt==`function`&&Object.defineProperty(this,"sqrt",{value:t.sqrt,enumerable:!0}),typeof t.isLE==`boolean`&&(this.isLE=t.isLE),t.allowedLengths&&(this._lengths=Object.freeze(t.allowedLengths.slice())),typeof t.modFromBytes==`boolean`&&(this._mod=t.modFromBytes));let{nBitLength:r,nByteLength:i}=_l(e,n);if(i>2048)throw Error(`invalid field: expected ORDER of <= 2048 bytes`);this.ORDER=e,this.BITS=r,this.BYTES=i,Object.freeze(this)}create(e){return Q(e,this.ORDER)}isValid(e){if(typeof e!=`bigint`)throw TypeError(`invalid field element: expected bigint, got `+typeof e);return Gc<=e&&e<this.ORDER}is0(e){return e===Gc}isValidNot0(e){return!this.is0(e)&&this.isValid(e)}isOdd(e){return(e&Z)===Z}neg(e){return Q(-e,this.ORDER)}eql(e,t){return e===t}sqr(e){return Q(e*e,this.ORDER)}add(e,t){return Q(e+t,this.ORDER)}sub(e,t){return Q(e-t,this.ORDER)}mul(e,t){return Q(e*t,this.ORDER)}pow(e,t){return nl(e,t,this.ORDER)}div(e,t){return Q(e*il(t,this.ORDER),this.ORDER)}sqrN(e){return e*e}addN(e,t){return e+t}subN(e,t){return e-t}mulN(e,t){return e*t}inv(e){return il(e,this.ORDER)}sqrt(e){let t=vl.get(this);return t||vl.set(this,t=dl(this.ORDER)),t(this,e)}toBytes(e){return this.isLE?Lc(e,this.BYTES):Ic(e,this.BYTES)}fromBytes(e,t=!1){vc(e);let{_lengths:n,BYTES:r,isLE:i,ORDER:a,_mod:o}=this;if(n){if(e.length<1||!n.includes(e.length)||e.length>r)throw Error(`Field.fromBytes: expected `+n+` bytes, got `+e.length);let t=new Uint8Array(r);t.set(e,i?0:t.length-e.length),e=t}if(e.length!==r)throw Error(`Field.fromBytes: expected `+r+` bytes, got `+e.length);let s=i?Fc(e):Pc(e);if(o&&(s=Q(s,a)),!t&&!this.isValid(s))throw Error(`invalid field element: outside of range 0..ORDER`);return s}invertBatch(e){return hl(this,e,!0)}cmov(e,t,n){return Ac(n,`condition`),n?t:e}};function bl(e,t={}){return Object.freeze(yl.prototype),new yl(e,t)}var xl=BigInt(0),Sl=BigInt(1),Cl=BigInt(4),wl=16,Tl=128,El=5,Dl=2**31;function Ol(e){let t=e;if(typeof t!=`function`)throw TypeError(`"Point" expected constructor, got type=`+typeof e);xc(t.fromAffine,`Point.fromAffine`),xc(t.fromBytes,`Point.fromBytes`),xc(t.fromHex,`Point.fromHex`),bc(t.BASE,`Point.BASE`),bc(t.ZERO,`Point.ZERO`),ml(t.Fp),ml(t.Fn)}function kl(e,t){Ol(e),Nl(t,e);let n=hl(e.Fp,t.map(e=>e.Z));return t.map((t,r)=>e.fromAffine(t.toAffine(n[r])))}function Al(e,t,n=1){if(!Number.isSafeInteger(e)||e<n||e>t)throw Error(`invalid window size, expected [`+n+`..`+t+`], got W=`+e)}function jl(e,t){let n=e*(4*t+128);if(n>Dl)throw Error(`invalid window size: table would need ~`+Math.ceil(n/2**20)+` MiB, max `+Dl/2**20+` MiB`)}function Ml(e,t){if(e!==void 0){xc(e,`randomBytes`);try{let n=e(t);if(!Tc(n)||n.length!==t)return}catch{return}return e}}function Nl(e,t){_c(e,`points`),e.forEach((e,n)=>{if(!(e instanceof t))throw Error(`invalid point at index `+n)})}function Pl(e,t,n){if(!Array.isArray(e))throw Error(`array of scalars expected`);e.forEach((e,r)=>{if(!(n===void 0?t.isValid(e):zc(e)&&e<n))throw Error(`invalid scalar at index `+r)})}var Fl=new WeakMap;function Il(e){return Fl.get(e)||1}function Ll(e,t){let n=e.double(),r=[e];for(let e=1;e<t;e++)r.push(r[e-1].add(n));return r}function Rl(e,t){let n=2**t,r=n/2,i=BigInt(n-1),a=[];for(;e>xl;){let t=0;e&Sl&&(t=Number(e&i),t>=r&&(t-=n),e-=BigInt(t)),a.push(t),e>>=Sl}return a}function zl(e,t,n){let r=2**t,i=r/2,a=BigInt(r-1),o=BigInt(t),s=[];for(let t=0;t<n;t++){let t=Number(e&a);e>>=o,t>i&&(t-=r,e+=Sl),s.push(t)}if(e!==xl)throw Error(`invalid wnaf`);return s}function Bl(e,t,n){let r=0;for(let e of n)r=Math.max(r,e.length);let i=e;for(let e=r-1;e>=0;e--){e!==r-1&&(i=i.double());for(let r=0;r<n.length;r++){let a=n[r][e];if(a){let e=t[r][Math.abs(a)-1>>1];i=i.add(a<0?e.negate():e)}}}return i}var Vl=class{Point;BASE;ZERO;randomBytes;wnafPrecomputes=new WeakMap;baseCanBeBlinded;bits;constructor(e,t){Ol(e),this.randomBytes=Ml(t,wl),this.Point=e,this.BASE=e.BASE,this.ZERO=e.ZERO,this.bits=e.Fn.BITS}buildWnafTable(e,t,n){let r=Math.ceil(n/t)+1,i=2**(t-1),a=[],o=e;for(let e=0;e<r;e++){let e=o;for(let t=0;t<i;t++)a.push(e),e=e.add(o);o=a[a.length-1].double()}return{W:t,bits:n,windows:r,comp:a}}wnafCachedCT(e,t){let{W:n,windows:r,comp:i}=e,a=2**(n-1),o=zl(t,n,r),s=this.ZERO,c=this.BASE;for(let e=0;e<r;e++){let t=o[e],n=e*a,r=Math.abs(t)-1,l=i[n];for(let e=1;e<a;e++)l=e===r?i[n+e]:l;let u=l.negate();t===0?c=c.add(i[n]):s=s.add(t<0?u:l)}return{p:s,f:c}}getWnafPrecomputes(e,t,n,r){let i=this.wnafPrecomputes.get(t),a=i?.find(t=>t.W===e&&t.bits===n);return a||(a=this.buildWnafTable(t,e,n),typeof r==`function`&&(a={...a,comp:r(a.comp)}),i||(i=[],this.wnafPrecomputes.set(t,i)),i.push(a)),a}assertPoint(e){if(!(e instanceof this.Point))throw TypeError(`"point" expected Point instance, got type=`+typeof e)}validateMulInput(e,t){if(this.assertPoint(e),!Bc(t,Sl,this.Point.Fn.ORDER))throw Error(`invalid scalar`)}runCT(e,t,n,r){let i=Il(e);return i===1?this.fixedWindowCT(e,t,n):this.wnafCachedCT(this.getWnafPrecomputes(i,e,n,r),t)}mulCT(e,t,n){return this.validateMulInput(e,t),this.runCT(e,t,this.bits,n)}mulCTBlinded(e,t,n){if(this.validateMulInput(e,t),this.randomBytes===void 0)throw Error(`randomBytes is required for scalar blinding`);let r=this.Point.Fn.BITS+Tl,i=this.randomBytes(wl);if(!Tc(i)||i.length!==wl)throw Error(`randomBytes returned invalid byte array`);i[0]=i[0]&63|128;let a=t+Pc(i)*this.Point.Fn.ORDER;return this.runCT(e,a,r,n)}fixedWindowCT(e,t,n){let r=El,i=Uc(r),a=Array(32);a[0]=this.ZERO;for(let t=1;t<32;t++)a[t]=a[t-1].add(e);let o=Math.ceil(n/r),s=this.ZERO;for(let e=o-1;e>=0;e--){if(e!==o-1)for(let e=0;e<r;e++)s=s.double();let n=Number(t>>BigInt(e*r)&i),c=a[0];for(let e=1;e<32;e++)c=e===n?a[e]:c;s=s.add(c)}return{p:s,f:s}}shouldBlind(e,t){return this.randomBytes===void 0?!1:t===Sl||e===this.BASE&&(this.baseCanBeBlinded===void 0&&(this.baseCanBeBlinded=this.mulUnsafe(this.BASE,this.Point.Fn.ORDER).is0()),this.baseCanBeBlinded)}mulSecret(e,t,n,r){return this.shouldBlind(e,n)?this.mulCTBlinded(e,t,r):this.mulCT(e,t,r)}mulUnsafe(e,t,n){if(this.assertPoint(e),!zc(t))throw Error(`invalid scalar`);let r=Il(e);if(r===1||t>=this.Point.Fn.ORDER)return Hl(this.Point,[e],[t],!0);let i=this.getWnafPrecomputes(r,e,this.bits,n);return this.wnafCachedCT(i,t).p}setWindowSize(e,t){this.assertPoint(e),Al(t,this.bits),jl((Math.ceil((this.bits+Tl)/t)+1)*2**(t-1),this.Point.Fp.BYTES),Fl.set(e,t),this.wnafPrecomputes.delete(e)}hasWindowSize(e){return Il(e)!==1}};function Hl(e,t,n,r=!1){if(Ol(e),Nl(t,e),Ac(r,`allowOversized`),Pl(n,e.Fn,r?e.Fn.ORDER**Cl:void 0),t.length!==n.length)throw Error(`arrays of points and scalars must have equal length`);let i=t.map(e=>Ll(e,4)),a=n.map(e=>Rl(e,4));return Bl(e.ZERO,i,a)}function Ul(e,t,n){if(t){if(t.ORDER!==e)throw Error(`Field.ORDER must match order: Fp == p, Fn == n`);return ml(t),t}return bl(e,{isLE:n})}function Wl(e,t,n={},r){if(e!==`weierstrass`&&e!==`edwards`)throw Error(`expected curve type "weierstrass" or "edwards"`);if(r===void 0&&(r=e===`edwards`),!t||typeof t!=`object`)throw Error(`expected valid ${e} CURVE object`);Wc(n);for(let e of[`p`,`n`,`h`]){let n=t[e];if(!(zc(n)&&n!==xl))throw Error(`CURVE.${e} must be positive bigint`)}let i=Ul(t.p,n.Fp,r),a=Ul(t.n,n.Fn,r),o=[`Gx`,`Gy`,`a`,e===`weierstrass`?`b`:`d`];for(let e of o)if(!i.isValid(t[e]))throw Error(`CURVE.${e} must be valid field element of CURVE.Fp`);return t=Object.freeze(Object.assign({},t)),{CURVE:t,Fp:i,Fn:a}}function Gl(e,t){return function(n){let r=e(n);return{secretKey:r,publicKey:t(r)}}}var Kl=BigInt(0),ql=BigInt(1),Jl=BigInt(2),Yl=BigInt(4),Xl=BigInt(8);function Zl(e,t,n,r){let i=e.sqr(n),a=e.sqr(r),o=e.add(e.mul(t.a,i),a),s=e.add(e.ONE,e.mul(t.d,e.mul(i,a)));return e.eql(o,s)}function Ql(e,t={}){Wc(t,{},{},`extraOpts`);let n=t,r=Wl(`edwards`,e,n,n.FpFnLE),{Fp:i,Fn:a}=r,o=r.CURVE,{h:s}=o;if(gl(i,o.a)!==1)throw Error(`edwards: CURVE.a must be a square in Fp for complete addition formulas`);if(gl(i,o.d)!==-1)throw Error(`edwards: CURVE.d must be a non-square in Fp for complete addition formulas`);Wc(n,{},{uvRatio:`function`,randomBytes:`function`});let c=n.randomBytes===void 0?Ec:n.randomBytes,l=Jl<<BigInt(i.BYTES*8)-ql;function u(e){if(!i.isOdd)throw Error(`Field does not have .isOdd()`);return i.isOdd(e)}let d=n.uvRatio===void 0?(e,t)=>{try{return{isValid:!0,value:i.sqrt(i.div(e,t))}}catch{return{isValid:!1,value:Kl}}}:n.uvRatio;if(!Zl(i,o,o.Gx,o.Gy))throw Error(`bad curve params: generator point`);let f=i.eql(o.a,i.neg(i.ONE))?e=>i.neg(e):i.eql(o.a,i.ONE)?e=>e:e=>i.mul(o.a,e);function p(e,t,n=!1){let r=n?ql:Kl;return Vc(`coordinate `+e,t,r,l),t}function m(e){if(!(e instanceof h))throw Error(`EdwardsPoint expected`)}class h{static BASE=new h(o.Gx,o.Gy,i.ONE,i.mul(o.Gx,o.Gy));static ZERO=new h(i.ZERO,i.ONE,i.ONE,i.ZERO);static Fp=i;static Fn=a;X;Y;Z;T;constructor(e,t,n,r){this.X=p(`x`,e),this.Y=p(`y`,t),this.Z=p(`z`,n,!0),this.T=p(`t`,r),Object.freeze(this)}static CURVE(){return o}static fromAffine(e){if(e instanceof h)throw Error(`extended point not allowed`);let{x:t,y:n}=e||{};return p(`x`,t),p(`y`,n),new h(t,n,i.ONE,i.mul(t,n))}static fromBytes(e,t=!1){let n=i.BYTES,{a:r,d:a}=o;e=Rc(vc(e,n,`point`)),Ac(t,`zip215`);let s=Rc(e),c=e[n-1];s[n-1]=c&-129;let f=Fc(s);Vc(`point.y`,f,Kl,t?l:i.ORDER);let p=i.sqr(f),m=i.sub(p,i.ONE),g=i.sub(i.mulN(a,p),r),{isValid:_,value:v}=d(m,g);if(!_)throw Error(`bad point: invalid y coordinate`);let y=u(v),b=!!(c&128);if(!t&&i.is0(v)&&b)throw Error(`bad point: x=0 and x_0=1`);return b!==y&&(v=i.neg(v)),h.fromAffine({x:v,y:f})}static fromHex(e,t=!1){return h.fromBytes(wc(e),t)}get x(){return this.toAffine().x}get y(){return this.toAffine().y}precompute(e=6,t=!0){return _.setWindowSize(this,e),t||this.multiply(Jl),this}assertValidity(){let e=this,{a:t,d:n}=o;if(e.is0())throw Error(`bad point: 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$u=64,ed=16,td=2**32-1,nd=Uint32Array.of();function rd(e,t,n,r,i,a,o,s){let c=i.length,l=new Uint8Array($u),u=Pu(l),d=Iu&&qu(i)&&qu(a),f=d?Pu(i):nd,p=d?Pu(a):nd;if(Iu)for(let m=0;m<c;o++){if(e(t,n,r,u,o,s),o>=td)throw Error(`arx: counter overflow`);let h=Math.min($u,c-m);if(d&&h===$u){let e=m/4;if(m%4!=0)throw Error(`arx: invalid block position`);for(let t=0,n;t<ed;t++)n=e+t,p[n]=f[n]^u[t];m+=$u}else{for(let e=0,t;e<h;e++)t=m+e,a[t]=i[t]^l[e];m+=h}}else for(let d=0;d<c;o++){if(e(t,n,r,u,o,s),zu(u),o>=td)throw Error(`arx: counter overflow`);let f=Math.min($u,c-d);for(let e=0,t;e<f;e++)t=d+e,a[t]=i[t]^l[e];d+=f}}function id(e,t){let{allowShortKeys:n,extendNonceFn:r,counterLength:i,counterRight:a,rounds:o}=Uu({allowShortKeys:!1,counterLength:8,counterRight:!1,rounds:20},t);if(typeof e!=`function`)throw Error(`core must be a function`);return ku(i),ku(o),Ou(a),Ou(n),(t,s,c,l,u=0)=>{Au(t,void 0,`key`),Au(s,void 0,`nonce`),Au(c,void 0,`data`);let d=c.length,f=l!==void 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t=ad(e,0),n=ad(e,2),r=ad(e,4),i=ad(e,6),a=ad(e,8),o=ad(e,10),s=ad(e,12),c=ad(e,14);this.r[0]=t&8191,this.r[1]=(t>>>13|n<<3)&8191,this.r[2]=(n>>>10|r<<6)&7939,this.r[3]=(r>>>7|i<<9)&8191,this.r[4]=(i>>>4|a<<12)&255,this.r[5]=a>>>1&8190,this.r[6]=(a>>>14|o<<2)&8191,this.r[7]=(o>>>11|s<<5)&8065,this.r[8]=(s>>>8|c<<8)&8191,this.r[9]=c>>>5&127;for(let t=0;t<8;t++)this.pad[t]=ad(e,16+2*t)}process(e,t,n=!1){let r=n?0:2048,{h:i,r:a}=this,o=a[0],s=a[1],c=a[2],l=a[3],u=a[4],d=a[5],f=a[6],p=a[7],m=a[8],h=a[9],g=ad(e,t+0),_=ad(e,t+2),v=ad(e,t+4),y=ad(e,t+6),b=ad(e,t+8),x=ad(e,t+10),S=ad(e,t+12),C=ad(e,t+14),w=i[0]+(g&8191),T=i[1]+((g>>>13|_<<3)&8191),E=i[2]+((_>>>10|v<<6)&8191),D=i[3]+((v>>>7|y<<9)&8191),O=i[4]+((y>>>4|b<<12)&8191),k=i[5]+(b>>>1&8191),A=i[6]+((b>>>14|x<<2)&8191),j=i[7]+((x>>>11|S<<5)&8191),M=i[8]+((S>>>8|C<<8)&8191),N=i[9]+(C>>>5|r),P=0,F=P+w*o+5*h*T+5*m*E+5*p*D+5*f*O;P=F>>>13,F&=8191,F+=5*d*k+5*u*A+5*l*j+5*c*M+5*s*N,P+=F>>>13,F&=8191;let I=P+w*s+T*o+5*h*E+5*m*D+5*p*O;P=I>>>13,I&=8191,I+=5*f*k+5*d*A+5*u*j+5*l*M+5*c*N,P+=I>>>13,I&=8191;let L=P+w*c+T*s+E*o+5*h*D+5*m*O;P=L>>>13,L&=8191,L+=5*p*k+5*f*A+5*d*j+5*u*M+5*l*N,P+=L>>>13,L&=8191;let R=P+w*l+T*c+E*s+D*o+5*h*O;P=R>>>13,R&=8191,R+=5*m*k+5*p*A+5*f*j+5*d*M+5*u*N,P+=R>>>13,R&=8191;let ee=P+w*u+T*l+E*c+D*s+O*o;P=ee>>>13,ee&=8191,ee+=5*h*k+5*m*A+5*p*j+5*f*M+5*d*N,P+=ee>>>13,ee&=8191;let te=P+w*d+T*u+E*l+D*c+O*s;P=te>>>13,te&=8191,te+=k*o+5*h*A+5*m*j+5*p*M+5*f*N,P+=te>>>13,te&=8191;let ne=P+w*f+T*d+E*u+D*l+O*c;P=ne>>>13,ne&=8191,ne+=k*s+A*o+5*h*j+5*m*M+5*p*N,P+=ne>>>13,ne&=8191;let re=P+w*p+T*f+E*d+D*u+O*l;P=re>>>13,re&=8191,re+=k*c+A*s+j*o+5*h*M+5*m*N,P+=re>>>13,re&=8191;let ie=P+w*m+T*p+E*f+D*d+O*u;P=ie>>>13,ie&=8191,ie+=k*l+A*c+j*s+M*o+5*h*N,P+=ie>>>13,ie&=8191;let ae=P+w*h+T*m+E*p+D*f+O*d;P=ae>>>13,ae&=8191,ae+=k*u+A*l+j*c+M*s+N*o,P+=ae>>>13,ae&=8191,P=(P<<2)+P|0,P=P+F|0,F=P&8191,P>>>=13,I+=P,i[0]=F,i[1]=I,i[2]=L,i[3]=R,i[4]=ee,i[5]=te,i[6]=ne,i[7]=re,i[8]=ie,i[9]=ae}finalize(){let{h:e,pad:t}=this,n=new Uint16Array(10),r=e[1]>>>13;e[1]&=8191;for(let t=2;t<10;t++)e[t]+=r,r=e[t]>>>13,e[t]&=8191;e[0]+=r*5,r=e[0]>>>13,e[0]&=8191,e[1]+=r,r=e[1]>>>13,e[1]&=8191,e[2]+=r,n[0]=e[0]+5,r=n[0]>>>13,n[0]&=8191;for(let t=1;t<10;t++)n[t]=e[t]+r,r=n[t]>>>13,n[t]&=8191;n[9]-=8192;let i=(r^1)-1;for(let e=0;e<10;e++)n[e]&=i;i=~i;for(let t=0;t<10;t++)e[t]=e[t]&i|n[t];e[0]=(e[0]|e[1]<<13)&65535,e[1]=(e[1]>>>3|e[2]<<10)&65535,e[2]=(e[2]>>>6|e[3]<<7)&65535,e[3]=(e[3]>>>9|e[4]<<4)&65535,e[4]=(e[4]>>>12|e[5]<<1|e[6]<<14)&65535,e[5]=(e[6]>>>2|e[7]<<11)&65535,e[6]=(e[7]>>>5|e[8]<<8)&65535,e[7]=(e[8]>>>8|e[9]<<5)&65535;let a=e[0]+t[0];e[0]=a&65535;for(let n=1;n<8;n++)a=(e[n]+t[n]|0)+(a>>>16)|0,e[n]=a&65535;Fu(n)}update(e){Mu(this),Au(e),e=Ju(e);let{buffer:t,blockLen:n}=this,r=e.length;for(let i=0;i<r;){let a=Math.min(n-this.pos,r-i);if(a===n)for(;n<=r-i;i+=n)this.process(e,i);else t.set(e.subarray(i,i+a),this.pos),this.pos+=a,i+=a,this.pos===n&&(this.process(t,0,!1),this.pos=0)}return this}destroy(){this.destroyed=!0,Fu(this.h,this.r,this.buffer,this.pad)}digestInto(e){Mu(this),Nu(e,this),this.finished=!0;let{buffer:t,h:n}=this,{pos:r}=this;if(r){for(t[r++]=1;r<16;r++)t[r]=0;this.process(t,0,!0)}this.finalize();let i=0;for(let t=0;t<8;t++)e[i++]=n[t]>>>0,e[i++]=n[t]>>>8}digest(){let{buffer:e,outputLen:t}=this;this.digestInto(e);let n=e.slice(0,t);return this.destroy(),n}},sd=Gu(32,e=>new od(e));function cd(e,t,n,r,i,a=20){let o=e[0],s=e[1],c=e[2],l=e[3],u=t[0],d=t[1],f=t[2],p=t[3],m=t[4],h=t[5],g=t[6],_=t[7],v=i,y=n[0],b=n[1],x=n[2],S=o,C=s,w=c,T=l,E=u,D=d,O=f,k=p,A=m,j=h,M=g,N=_,P=v,F=y,I=b,L=x;for(let e=0;e<a;e+=2)S=S+E|0,P=$(P^S,16),A=A+P|0,E=$(E^A,12),S=S+E|0,P=$(P^S,8),A=A+P|0,E=$(E^A,7),C=C+D|0,F=$(F^C,16),j=j+F|0,D=$(D^j,12),C=C+D|0,F=$(F^C,8),j=j+F|0,D=$(D^j,7),w=w+O|0,I=$(I^w,16),M=M+I|0,O=$(O^M,12),w=w+O|0,I=$(I^w,8),M=M+I|0,O=$(O^M,7),T=T+k|0,L=$(L^T,16),N=N+L|0,k=$(k^N,12),T=T+k|0,L=$(L^T,8),N=N+L|0,k=$(k^N,7),S=S+D|0,L=$(L^S,16),M=M+L|0,D=$(D^M,12),S=S+D|0,L=$(L^S,8),M=M+L|0,D=$(D^M,7),C=C+O|0,P=$(P^C,16),N=N+P|0,O=$(O^N,12),C=C+O|0,P=$(P^C,8),N=N+P|0,O=$(O^N,7),w=w+k|0,F=$(F^w,16),A=A+F|0,k=$(k^A,12),w=w+k|0,F=$(F^w,8),A=A+F|0,k=$(k^A,7),T=T+E|0,I=$(I^T,16),j=j+I|0,E=$(E^j,12),T=T+E|0,I=$(I^T,8),j=j+I|0,E=$(E^j,7);let R=0;r[R++]=o+S|0,r[R++]=s+C|0,r[R++]=c+w|0,r[R++]=l+T|0,r[R++]=u+E|0,r[R++]=d+D|0,r[R++]=f+O|0,r[R++]=p+k|0,r[R++]=m+A|0,r[R++]=h+j|0,r[R++]=g+M|0,r[R++]=_+N|0,r[R++]=v+P|0,r[R++]=y+F|0,r[R++]=b+I|0,r[R++]=x+L|0}var ld=id(cd,{counterRight:!1,counterLength:8,allowShortKeys:!0}),ud=`chacha20-poly1305@openssh.com`,dd=65536,fd=32768,pd=new TextEncoder,md=new TextDecoder,hd=e=>Uint8Array.of(e>>>24,e>>>16,e>>>8,e);function gd(...e){return Hu(...e.map(e=>{if(typeof e==`number`)return hd(e);if(typeof e==`boolean`)return Uint8Array.of(+e);let t=typeof e==`string`?pd.encode(e):e;return Hu(hd(t.length),t)}))}var _d=(e,...t)=>Hu(Uint8Array.of(e),gd(...t));function vd(e,t=0){let n={u8:()=>e[t++],u32:()=>new DataView(e.buffer,e.byteOffset).getUint32((t+=4)-4),bytes:()=>{let r=n.u32();return e.subarray(t,t+=r)},str:()=>md.decode(n.bytes())};return n}function yd(e){let t=e.subarray(e.findIndex(e=>e!==0));return gd(t[0]&128?Hu(Uint8Array.of(0),t):t)}function bd(e){let t=vd(Uint8Array.from(atob(e.replace(/-----[^-]+-----|\s/g,``)),e=>e.charCodeAt(0)),15);if(t.str()!==`none`)throw Error(`encrypted private keys are not supported`);t.str(),t.bytes(),t.u32();let n=t.bytes(),r=vd(t.bytes(),8);return r.str(),r.bytes(),{publicKey:n,seed:r.bytes().subarray(0,32)}}function xd(e){let t=e.subarray(0,32),n=e.subarray(32),r=0,i=()=>Hu(hd(0),hd(r)),a=(e,n)=>sd(n,ld(t,e,new Uint8Array(32)));return{length:e=>vd(ld(n,i(),e)).u32(),seal(e){let o=i();r++;let s=Hu(ld(n,o,e.subarray(0,4)),ld(t,o,e.subarray(4),void 0,1));return Hu(s,a(o,s))},open(e){let n=i();r++;let o=e.subarray(0,-16);if(!Wu(a(n,o),e.subarray(-16)))throw Error(`bad packet MAC`);return ld(t,n,o.subarray(4),void 0,1)}}}function Sd(e){let{socket:t}=e,n=new Uint8Array,r=()=>{},i=!1;t.binaryType=`arraybuffer`,t.onmessage=e=>{n=Hu(n,new Uint8Array(e.data)),r()},t.onclose=()=>{i=!0,r()};async function a(e){for(;n.length<e;){if(i)throw Error(`connection closed`);await new Promise(e=>r=e)}let t=n.subarray(0,e);return n=n.subarray(e),t}let o,s,c;function l(e){if(t.readyState!==WebSocket.OPEN)return;if(c&&e[0]>=50)return void c.push(e);let n=8-(e.length+(o?1:5))%8;n<4&&(n+=8);let r=Hu(hd(e.length+n+1),Uint8Array.of(n),e,new Uint8Array(n));t.send(o?o.seal(r):r)}async function u(){let e=await a(4),t=Hu(e,await a(s?s.length(e)+16:vd(e).u32())),n=s?s.open(t):t.subarray(4);return n.subarray(1,n.length-n[0])}async function d(){for(;;){let e=await u();if(!s)return e;let t=vd(e,1);switch(e[0]){case 1:throw t.u32(),Error(`disconnected: ${t.str()}`);case 80:t.str(),t.u8()&&l(Uint8Array.of(82));break;case 2:case 3:case 4:case 53:break;default:return e}}}async function f(e){let t=await d();if(t[0]!==e)throw Error(`expected message ${e}, got ${t[0]}`);return t}let p,m=0,h=0,g=new Uint8Array;function _(){for(;g.length&&m;){let e=Math.min(g.length,m,h);l(_d(94,p,g.subarray(0,e))),g=g.subarray(e),m-=e}}async function v(){let n;do for(n=``;!n.endsWith(`
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Ad(e,t){document.head.append(Object.assign(document.createElement(`style`),{textContent:ds}));let n=document.createElement(`div`);n.className=`history`;let r=document.createElement(`div`);r.className=`screen`;let i=r.appendChild(document.createElement(`div`));e.after(n,r);let a=e=>e.origin+e.pathname.replace(/index\.html$/,``),o=e=>{let t=new URL(e,location.href);return t.hash&&a(t)===a(location)?t.hash:void 0},s={activate(e,t){let n=o(t);n?location.href=n:open(t,`_blank`,`noopener`)},hover:(e,t)=>i.title=t,leave:()=>i.removeAttribute(`title`)},{color:c,fontFamily:l,fontSize:u}=getComputedStyle(r),d=new is({fontFamily:l,fontSize:parseFloat(u),scrollback:Td,cursorBlink:!matchMedia(`(prefers-reduced-motion: reduce)`).matches,cursorInactiveStyle:`block`,theme:{background:`#00000000`,foreground:c,cursor:c,green:c},linkHandler:s});d.loadAddon(new us(s.activate,{urlRegex:Od,hover:s.hover,leave:s.leave})),d.open(i);let f=i.querySelector(`.xterm-screen`),p=i.querySelector(`.xterm-rows`),m=()=>{let e=f.getBoundingClientRect(),{width:t,height:n}=i.getBoundingClientRect();d.resize(Math.floor(t/(e.width/d.cols)),Math.floor(n/(e.height/d.rows)))};m(),r.addEventListener(`wheel`,e=>d.buffer.active.type===`normal`&&e.stopPropagation(),{capture:!0});let h=r.appendChild(document.createElement(`span`));h.style.cssText=`position:absolute;visibility:hidden;letter-spacing:0;white-space:pre`;let g=new Map,_=e=>(g.has(e)||(h.textContent=e.repeat(10),g.set(e,h.getBoundingClientRect().width/10)),g.get(e)),v=0,y=0,b=1,x;function S(){let e=d.buffer.active,t=f.clientHeight/d.rows;if(v=f.getBoundingClientRect().width/d.cols,y=parseFloat(p.style.letterSpacing)||0,e.type===`normal`){b=e.baseY?d.rows:Math.max(b,e.cursorY+1);let t=x&&!x.isDisposed?x.line:-1;for(let r=t;r>=e.baseY;r--)n.lastChild.remove();for(let r=t+1;r<e.baseY;r++)n.append(k(e.getLine(r),r));for(;n.childNodes.length>Td;)n.firstChild.remove();t!==e.baseY-1&&(x?.dispose(),x=e.baseY?d.registerMarker(-1-e.cursorY):void 0),C=C.filter(e=>!e.start.marker.isDisposed)}n.style.lineHeight=`${t}px`,n.style.letterSpacing=`${y}px`,r.style.height=`${(e.type===`normal`?b:d.rows)*t}px`}let C=[];d.parser.registerOscHandler(8,e=>{if(d.buffer.active.type===`normal`){let t=()=>({marker:d.registerMarker(0),x:d.buffer.active.cursorX}),n=C.at(-1);n&&!n.end&&(n.end=t());let r=e.slice(e.indexOf(`;`)+1);/^https?:\/\//i.test(r)&&C.push({uri:r,start:t()})}return!1});let w=Ed.map((e,t)=>t===2?c:e),T=(e,t)=>{if(t)return`#${e.toString(16).padStart(6,`0`)}`;if(e<16)return w[e];if(e<232)return`rgb(${Dd[Math.floor((e-16)/36)]},${Dd[Math.floor((e-16)/6)%6]},${Dd[(e-16)%6]})`;let n=8+(e-232)*10;return`rgb(${n},${n},${n})`},E=d.buffer.normal.getNullCell(),D=e=>e.isFgDefault()?``:T(e.getFgColor()+(e.isBold()&&e.isFgPalette()&&e.getFgColor()<8?8:0),e.isFgRGB()),O=(e,t=``)=>{let n=o(e);return Object.assign(document.createElement(`a`),{href:n??e,textContent:t},n?{}:{target:`_blank`,rel:`noopener`})};function k(e,t){let n=document.createElement(`div`),r=C.filter(({start:e,end:n})=>e.marker.line<=t&&(!n||n.marker.line>=t)).map(({uri:e,start:n,end:r})=>({uri:e,from:n.marker.line===t?n.x:0,to:r?.marker.line===t?r.x:1/0})),i=e.length;for(;i&&!e.getCell(i-1,E).getChars().trim()&&E.isBgDefault()&&!E.isInverse();)i--;let a,o;for(let t=0;t<i;t++){if(e.getCell(t,E),!E.getWidth())continue;let i=D(E),s=E.isBgDefault()?``:T(E.getBgColor(),E.isBgRGB());E.isInverse()&&([i,s]=[s||`#000`,i||c]),E.isDim()&&(i=`color-mix(in srgb, ${i||c} 50%, transparent)`);let l=[E.isUnderline()&&`underline`,E.isStrikethrough()&&`line-through`].filter(Boolean).join(` `),u=r.find(({from:e,to:n})=>t>=e&&t<n)?.uri,d=E.getChars()||` `,f=y+v*(E.getWidth()-1)+_(`W`)-_(d),p=[i&&`--fg:${i}`,s&&`background:${s}`,E.isBold()&&`font-weight:bold`,E.isItalic()&&`font-style:italic`,l&&`text-decoration:${l}${u?` dashed`:``}`,E.isInvisible()&&`visibility:hidden`,Math.abs(f-y)>.01&&`letter-spacing:${f}px`].filter(Boolean).join(`;`);`${p} ${u}`!==o&&(a=n.appendChild(u?O(u):document.createElement(`span`)),a.style.cssText=p,o=`${p} ${u}`),a.textContent+=d}for(let e of n.querySelectorAll(`span`)){let t=e.textContent,n=[],r=0;for(let e of t.matchAll(new RegExp(Od,`g`)))n.push(t.slice(r,e.index),O(e[0],e[0])),r=e.index+e[0].length;n.length&&e.replaceChildren(...n,t.slice(r))}return n}d.parser.registerCsiHandler({final:`J`},e=>(e[0]===3&&n.replaceChildren(),!1));let A=()=>{let{top:e,height:t}=f.getBoundingClientRect(),n=t/d.rows;return{top:e+d.buffer.active.cursorY*n,bottom:e+(d.buffer.active.cursorY+1)*n}},j=()=>d.buffer.active.type===`alternate`?r.scrollIntoView({block:`nearest`}):scrollBy(0,Math.max(0,Math.ceil(A().bottom-innerHeight))),M=!0;addEventListener(`scroll`,()=>M=A().top<innerHeight,{passive:!0}),d.onWriteParsed(()=>{S(),M&&j()}),d.onResize(S),new ResizeObserver(()=>{m(),M&&j()}).observe(i),S(),j(),d.focus();let N=`starting`,P=``,F,I=Sd({socket:new WebSocket(Cd),user:`root`,privateKey:atob(kd).replace(/[a-z]/gi,e=>{let t=e<=`Z`?65:97;return String.fromCharCode((e.charCodeAt(0)-t+13)%26+t)}),hostKey:wd,term:`xterm-256color`,cols:d.cols,rows:d.rows,onData(e){if(N===`live`)return d.write(e);if(N===`echo`){let t=e.indexOf(10);t>=0&&(N=`live`,d.write(e.subarray(t+1)));return}let n=new TextDecoder().decode(e).includes(`\x1B[?2004h`);clearTimeout(F),F=setTimeout(()=>{N=`echo`,I.write(`${t}\r${P}`)},n?0:1e3)},onClose(e){d.write(`${d.buffer.active.cursorX?`\r
`:``}[${e?.message??`connection closed`}]\r\n`)}});return d.onData(e=>{j(),N===`starting`?P+=e:I.write(e)}),d.onBinary(e=>I.write(Uint8Array.from(e,e=>e.charCodeAt(0)))),d.onResize(({cols:e,rows:t})=>I.resize(e,t)),d}export{Ad as start};
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