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t=Ze(e);this._fontSize!==t&&(this._fontSize=t,this.domNode.style.fontSize=this._fontSize)}setFontStyle(e){this._fontStyle!==e&&(this._fontStyle=e,this.domNode.style.fontStyle=this._fontStyle)}setFontFeatureSettings(e){this._fontFeatureSettings!==e&&(this._fontFeatureSettings=e,this.domNode.style.fontFeatureSettings=this._fontFeatureSettings)}setFontVariationSettings(e){this._fontVariationSettings!==e&&(this._fontVariationSettings=e,this.domNode.style.fontVariationSettings=this._fontVariationSettings)}setTextDecoration(e){this._textDecoration!==e&&(this._textDecoration=e,this.domNode.style.textDecoration=this._textDecoration)}setLineHeight(e){let t=Ze(e);this._lineHeight!==t&&(this._lineHeight=t,this.domNode.style.lineHeight=this._lineHeight)}setLetterSpacing(e){let t=Ze(e);this._letterSpacing!==t&&(this._letterSpacing=t,this.domNode.style.letterSpacing=this._letterSpacing)}setClassName(e){this._className!==e&&(this._className=e,this.domNode.className=this._className)}toggleClassName(e,t){this.domNode.classList.toggle(e,t),this._className=this.domNode.className}setDisplay(e){this._display!==e&&(this._display=e,this.domNode.style.display=this._display)}setPosition(e){this._position!==e&&(this._position=e,this.domNode.style.position=this._position)}setVisibility(e){this._visibility!==e&&(this._visibility=e,this.domNode.style.visibility=this._visibility)}setColor(e){this._color!==e&&(this._color=e,this.domNode.style.color=this._color)}setBackgroundColor(e){this._backgroundColor!==e&&(this._backgroundColor=e,this.domNode.style.backgroundColor=this._backgroundColor)}setLayerHinting(e){this._layerHint!==e&&(this._layerHint=e,this.domNode.style.transform=this._layerHint?"translate3d(0px, 0px, 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n=e;try{e.setPointerCapture(t),this._hooks.add(re(()=>{try{e.releasePointerCapture(t)}catch{}}))}catch{n=It(e)}this._hooks.add(F(n,Ee.POINTER_MOVE,o=>{if(o.buttons!==i){this.stopMonitoring(!0);return}o.preventDefault(),this._pointerMoveCallback(o)})),this._hooks.add(F(n,Ee.POINTER_UP,o=>this.stopMonitoring(!0)))}};function Jm(e,t,i){let r=null,s=null;if(typeof i.value=="function"?(r="value",s=i.value,s.length!==0&&console.warn("Memoize should only be used in functions with zero parameters")):typeof i.get=="function"&&(r="get",s=i.get),!s)throw new Error("not supported");let n=`$memoize$${t}`;i[r]=function(...o){return this.hasOwnProperty(n)||Object.defineProperty(this,n,{configurable:!1,enumerable:!1,writable:!1,value:s.apply(this,o)}),this[n]}}var Nt;(e=>(e.Tap="-xterm-gesturetap",e.Change="-xterm-gesturechange",e.Start="-xterm-gesturestart",e.End="-xterm-gesturesend",e.Contextmenu="-xterm-gesturecontextmenu"))(Nt||(Nt={}));var es=class He extends W{constructor(){super(),this.dispatched=!1,this.targets=new du,this.ignoreTargets=new du,this.activeTouches={},this.handle=null,this._lastSetTapCountTime=0,this._register(Ae.runAndSubscribe(qm,({window:t,disposables:i})=>{i.add(F(t.document,"touchstart",r=>this.onTouchStart(r),{passive:!1})),i.add(F(t.document,"touchend",r=>this.onTouchEnd(t,r))),i.add(F(t.document,"touchmove",r=>this.onTouchMove(r),{passive:!1}))},{window:Yt,disposables:this._store}))}static addTarget(t){if(!He.isTouchDevice())return W.None;He.INSTANCE||(He.INSTANCE=new He);let i=He.INSTANCE.targets.push(t);return re(i)}static ignoreTarget(t){if(!He.isTouchDevice())return W.None;He.INSTANCE||(He.INSTANCE=new He);let i=He.INSTANCE.ignoreTargets.push(t);return re(i)}static isTouchDevice(){return"ontouchstart"in Yt||navigator.maxTouchPoints>0}dispose(){this.handle&&(this.handle.dispose(),this.handle=null),super.dispose()}onTouchStart(t){let i=Date.now();this.handle&&(this.handle.dispose(),this.handle=null);for(let r=0,s=t.targetTouches.length;r=He.HOLD_DELAY&&Math.abs(a.initialPageX-st(a.rollingPageX))<30&&Math.abs(a.initialPageY-st(a.rollingPageY))<30){let u=this.newGestureEvent(Nt.Contextmenu,a.initialTarget);u.pageX=st(a.rollingPageX),u.pageY=st(a.rollingPageY),this.dispatchEvent(u)}else if(s===1){let u=st(a.rollingPageX),c=st(a.rollingPageY),d=st(a.rollingTimestamps)-a.rollingTimestamps[0],g=u-a.rollingPageX[0],v=c-a.rollingPageY[0],m=[...this.targets].filter(k=>a.initialTarget instanceof Node&&k.contains(a.initialTarget));this.inertia(t,m,r,Math.abs(g)/d,g>0?1:-1,u,Math.abs(v)/d,v>0?1:-1,c)}this.dispatchEvent(this.newGestureEvent(Nt.End,a.initialTarget)),delete this.activeTouches[l.identifier]}this.dispatched&&(i.preventDefault(),i.stopPropagation(),this.dispatched=!1)}newGestureEvent(t,i){let r=document.createEvent("CustomEvent");return r.initEvent(t,!1,!0),r.initialTarget=i,r.tapCount=0,r}dispatchEvent(t){if(t.type===Nt.Tap){let i=new Date().getTime(),r=0;i-this._lastSetTapCountTime>He.CLEAR_TAP_COUNT_TIME?r=1:r=2,this._lastSetTapCountTime=i,t.tapCount=r}else(t.type===Nt.Change||t.type===Nt.Contextmenu)&&(this._lastSetTapCountTime=0);if(t.initialTarget instanceof Node){for(let r of this.ignoreTargets)if(r.contains(t.initialTarget))return;let i=[];for(let r of this.targets)if(r.contains(t.initialTarget)){let s=0,n=t.initialTarget;for(;n&&n!==r;)s++,n=n.parentElement;i.push([s,r])}i.sort((r,s)=>r[0]-s[0]);for(let[r,s]of i)s.dispatchEvent(t),this.dispatched=!0}}inertia(t,i,r,s,n,o,l,a,h){this.handle=qh(t,()=>{let u=Date.now(),c=u-r,d=0,g=0,v=!0;s+=He.SCROLL_FRICTION*c,l+=He.SCROLL_FRICTION*c,s>0&&(v=!1,d=n*s*c),l>0&&(v=!1,g=a*l*c);let m=this.newGestureEvent(Nt.Change);m.translationX=d,m.translationY=g,i.forEach(k=>k.dispatchEvent(m)),v||this.inertia(t,i,u,s,n,o+d,l,a,h+g)})}onTouchMove(t){let i=Date.now();for(let r=0,s=t.changedTouches.length;r3&&(o.rollingPageX.shift(),o.rollingPageY.shift(),o.rollingTimestamps.shift()),o.rollingPageX.push(n.pageX),o.rollingPageY.push(n.pageY),o.rollingTimestamps.push(i)}this.dispatched&&(t.preventDefault(),t.stopPropagation(),this.dispatched=!1)}};es.SCROLL_FRICTION=-.005,es.HOLD_DELAY=700,es.CLEAR_TAP_COUNT_TIME=400,_e([Jm],es,"isTouchDevice",1);var eS=es,Xh=class extends W{onclick(e,t){this._register(F(e,Ee.CLICK,i=>t(new cn(It(e),i))))}onmousedown(e,t){this._register(F(e,Ee.MOUSE_DOWN,i=>t(new cn(It(e),i))))}onmouseover(e,t){this._register(F(e,Ee.MOUSE_OVER,i=>t(new cn(It(e),i))))}onmouseleave(e,t){this._register(F(e,Ee.MOUSE_LEAVE,i=>t(new cn(It(e),i))))}onkeydown(e,t){this._register(F(e,Ee.KEY_DOWN,i=>t(new vu(i))))}onkeyup(e,t){this._register(F(e,Ee.KEY_UP,i=>t(new vu(i))))}oninput(e,t){this._register(F(e,Ee.INPUT,t))}onblur(e,t){this._register(F(e,Ee.BLUR,t))}onfocus(e,t){this._register(F(e,Ee.FOCUS,t))}onchange(e,t){this._register(F(e,Ee.CHANGE,t))}ignoreGesture(e){return eS.ignoreTarget(e)}},ku=11,tS=class extends Xh{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=ku+"px",this.domNode.style.height=ku+"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 Y_),this._register(wu(this.bgDomNode,Ee.POINTER_DOWN,t=>this._arrowPointerDown(t))),this._register(wu(this.domNode,Ee.POINTER_DOWN,t=>this._arrowPointerDown(t))),this._pointerdownRepeatTimer=this._register(new Gm),this._pointerdownScheduleRepeatTimer=this._register(new Yh)}_arrowPointerDown(e){if(!e.target||!(e.target instanceof Element))return;let t=()=>{this._pointerdownRepeatTimer.cancelAndSet(()=>this._onActivate(),1e3/24,It(e))};this._onActivate(),this._pointerdownRepeatTimer.cancel(),this._pointerdownScheduleRepeatTimer.cancelAndSet(t,200),this._pointerMoveMonitor.startMonitoring(e.target,e.pointerId,e.buttons,i=>{},()=>{this._pointerdownRepeatTimer.cancel(),this._pointerdownScheduleRepeatTimer.cancel()}),e.preventDefault()}},iS=class ba{constructor(t,i,r,s,n,o,l){this._forceIntegerValues=t,this._scrollStateBrand=void 0,this._forceIntegerValues&&(i=i|0,r=r|0,s=s|0,n=n|0,o=o|0,l=l|0),this.rawScrollLeft=s,this.rawScrollTop=l,i<0&&(i=0),s+i>r&&(s=r-i),s<0&&(s=0),n<0&&(n=0),l+n>o&&(l=o-n),l<0&&(l=0),this.width=i,this.scrollWidth=r,this.scrollLeft=s,this.height=n,this.scrollHeight=o,this.scrollTop=l}equals(t){return this.rawScrollLeft===t.rawScrollLeft&&this.rawScrollTop===t.rawScrollTop&&this.width===t.width&&this.scrollWidth===t.scrollWidth&&this.scrollLeft===t.scrollLeft&&this.height===t.height&&this.scrollHeight===t.scrollHeight&&this.scrollTop===t.scrollTop}withScrollDimensions(t,i){return new ba(this._forceIntegerValues,typeof t.width<"u"?t.width:this.width,typeof t.scrollWidth<"u"?t.scrollWidth:this.scrollWidth,i?this.rawScrollLeft:this.scrollLeft,typeof t.height<"u"?t.height:this.height,typeof t.scrollHeight<"u"?t.scrollHeight:this.scrollHeight,i?this.rawScrollTop:this.scrollTop)}withScrollPosition(t){return new ba(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(t,i){let r=this.width!==t.width,s=this.scrollWidth!==t.scrollWidth,n=this.scrollLeft!==t.scrollLeft,o=this.height!==t.height,l=this.scrollHeight!==t.scrollHeight,a=this.scrollTop!==t.scrollTop;return{inSmoothScrolling:i,oldWidth:t.width,oldScrollWidth:t.scrollWidth,oldScrollLeft:t.scrollLeft,width:this.width,scrollWidth:this.scrollWidth,scrollLeft:this.scrollLeft,oldHeight:t.height,oldScrollHeight:t.scrollHeight,oldScrollTop:t.scrollTop,height:this.height,scrollHeight:this.scrollHeight,scrollTop:this.scrollTop,widthChanged:r,scrollWidthChanged:s,scrollLeftChanged:n,heightChanged:o,scrollHeightChanged:l,scrollTopChanged:a}}},rS=class extends W{constructor(e){super(),this._scrollableBrand=void 0,this._onScroll=this._register(new D),this.onScroll=this._onScroll.event,this._smoothScrollDuration=e.smoothScrollDuration,this._scheduleAtNextAnimationFrame=e.scheduleAtNextAnimationFrame,this._state=new iS(e.forceIntegerValues,0,0,0,0,0,0),this._smoothScrolling=null}dispose(){this._smoothScrolling&&(this._smoothScrolling.dispose(),this._smoothScrolling=null),super.dispose()}setSmoothScrollDuration(e){this._smoothScrollDuration=e}validateScrollPosition(e){return this._state.withScrollPosition(e)}getScrollDimensions(){return this._state}setScrollDimensions(e,t){var r;let i=this._state.withScrollDimensions(e,t);this._setState(i,!!this._smoothScrolling),(r=this._smoothScrolling)==null||r.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(),this._smoothScrolling=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 i=this._state.withScrollPosition(e);if(this._smoothScrolling.to.scrollLeft===i.scrollLeft&&this._smoothScrolling.to.scrollTop===i.scrollTop)return;let r;t?r=new bu(this._smoothScrolling.from,i,this._smoothScrolling.startTime,this._smoothScrolling.duration):r=this._smoothScrolling.combine(this._state,i,this._smoothScrollDuration),this._smoothScrolling.dispose(),this._smoothScrolling=r}else{let i=this._state.withScrollPosition(e);this._smoothScrolling=bu.start(this._state,i,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 i=this._state;i.equals(e)||(this._state=e,this._onScroll.fire(this._state.createScrollEvent(i,t)))}},xu=class{constructor(e,t,i){this.scrollLeft=e,this.scrollTop=t,this.isDone=i}};function al(e,t){let i=t-e;return function(r){return e+i*oS(r)}}function sS(e,t,i){return function(r){return r2.5*r){let s,n;return t{var e;(e=this._domNode)==null||e.setClassName(this._visibleClassName)},0))}_hide(e){var t;this._revealTimer.cancel(),this._isVisible&&(this._isVisible=!1,(t=this._domNode)==null||t.setClassName(this._invisibleClassName+(e?" fade":"")))}},aS=140,q_=class extends Xh{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 lS(e.visibility,"visible scrollbar "+e.extraScrollbarClassName,"invisible scrollbar "+e.extraScrollbarClassName)),this._visibilityController.setIsNeeded(this._scrollbarState.isNeeded()),this._pointerMoveMonitor=this._register(new Y_),this._shouldRender=!0,this.domNode=_s(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(F(this.domNode.domNode,Ee.POINTER_DOWN,t=>this._domNodePointerDown(t)))}_createArrow(e){let t=this._register(new tS(e));this.domNode.domNode.appendChild(t.bgDomNode),this.domNode.domNode.appendChild(t.domNode)}_createSlider(e,t,i,r){this.slider=_s(document.createElement("div")),this.slider.setClassName("slider"),this.slider.setPosition("absolute"),this.slider.setTop(e),this.slider.setLeft(t),typeof i=="number"&&this.slider.setWidth(i),typeof r=="number"&&this.slider.setHeight(r),this.slider.setLayerHinting(!0),this.slider.setContain("strict"),this.domNode.domNode.appendChild(this.slider.domNode),this._register(F(this.slider.domNode,Ee.POINTER_DOWN,s=>{s.button===0&&(s.preventDefault(),this._sliderPointerDown(s))})),this.onclick(this.slider.domNode,s=>{s.leftButton&&s.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,i=t+this._scrollbarState.getSliderPosition(),r=t+this._scrollbarState.getSliderPosition()+this._scrollbarState.getSliderSize(),s=this._sliderPointerPosition(e);i<=s&&s<=r?e.button===0&&(e.preventDefault(),this._sliderPointerDown(e)):this._onPointerDown(e)}_onPointerDown(e){let t,i;if(e.target===this.domNode.domNode&&typeof e.offsetX=="number"&&typeof e.offsetY=="number")t=e.offsetX,i=e.offsetY;else{let s=Qm(this.domNode.domNode);t=e.pageX-s.left,i=e.pageY-s.top}let r=this._pointerDownRelativePosition(t,i);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),i=this._sliderOrthogonalPointerPosition(e),r=this._scrollbarState.clone();this.slider.toggleClassName("active",!0),this._pointerMoveMonitor.startMonitoring(e.target,e.pointerId,e.buttons,s=>{let n=this._sliderOrthogonalPointerPosition(s),o=Math.abs(n-i);if(U_&&o>aS){this._setDesiredScrollPositionNow(r.getScrollPosition());return}let l=this._sliderPointerPosition(s)-t;this._setDesiredScrollPositionNow(r.getDesiredScrollPositionFromDelta(l))},()=>{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()}},X_=class Da{constructor(t,i,r,s,n,o){this._scrollbarSize=Math.round(i),this._oppositeScrollbarSize=Math.round(r),this._arrowSize=Math.round(t),this._visibleSize=s,this._scrollSize=n,this._scrollPosition=o,this._computedAvailableSize=0,this._computedIsNeeded=!1,this._computedSliderSize=0,this._computedSliderRatio=0,this._computedSliderPosition=0,this._refreshComputedValues()}clone(){return new Da(this._arrowSize,this._scrollbarSize,this._oppositeScrollbarSize,this._visibleSize,this._scrollSize,this._scrollPosition)}setVisibleSize(t){let i=Math.round(t);return this._visibleSize!==i?(this._visibleSize=i,this._refreshComputedValues(),!0):!1}setScrollSize(t){let i=Math.round(t);return this._scrollSize!==i?(this._scrollSize=i,this._refreshComputedValues(),!0):!1}setScrollPosition(t){let i=Math.round(t);return this._scrollPosition!==i?(this._scrollPosition=i,this._refreshComputedValues(),!0):!1}setScrollbarSize(t){this._scrollbarSize=Math.round(t)}setOppositeScrollbarSize(t){this._oppositeScrollbarSize=Math.round(t)}static _computeValues(t,i,r,s,n){let o=Math.max(0,r-t),l=Math.max(0,o-2*i),a=s>0&&s>r;if(!a)return{computedAvailableSize:Math.round(o),computedIsNeeded:a,computedSliderSize:Math.round(l),computedSliderRatio:0,computedSliderPosition:0};let h=Math.round(Math.max(20,Math.floor(r*l/s))),u=(l-h)/(s-r),c=n*u;return{computedAvailableSize:Math.round(o),computedIsNeeded:a,computedSliderSize:Math.round(h),computedSliderRatio:u,computedSliderPosition:Math.round(c)}}_refreshComputedValues(){let t=Da._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(t){if(!this._computedIsNeeded)return 0;let i=t-this._arrowSize-this._computedSliderSize/2;return Math.round(i/this._computedSliderRatio)}getDesiredScrollPositionFromOffsetPaged(t){if(!this._computedIsNeeded)return 0;let i=t-this._arrowSize,r=this._scrollPosition;return i0&&Math.abs(t.deltaY)>0)return 1;let r=.5;if((!this._isAlmostInt(t.deltaX)||!this._isAlmostInt(t.deltaY))&&(r+=.25),i){let s=Math.abs(t.deltaX),n=Math.abs(t.deltaY),o=Math.abs(i.deltaX),l=Math.abs(i.deltaY),a=Math.max(Math.min(s,o),1),h=Math.max(Math.min(n,l),1),u=Math.max(s,o),c=Math.max(n,l);u%a===0&&c%h===0&&(r-=.5)}return Math.min(Math.max(r,0),1)}_isAlmostInt(t){return Math.abs(Math.round(t)-t)<.01}};Ra.INSTANCE=new Ra;var fS=Ra,_S=class extends Xh{constructor(e,t,i){super(),this._onScroll=this._register(new D),this.onScroll=this._onScroll.event,this._onWillScroll=this._register(new D),this.onWillScroll=this._onWillScroll.event,this._options=gS(t),this._scrollable=i,this._register(this._scrollable.onScroll(s=>{this._onWillScroll.fire(s),this._onDidScroll(s),this._onScroll.fire(s)}));let r={onMouseWheel:s=>this._onMouseWheel(s),onDragStart:()=>this._onDragStart(),onDragEnd:()=>this._onDragEnd()};this._verticalScrollbar=this._register(new cS(this._scrollable,this._options,r)),this._horizontalScrollbar=this._register(new hS(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=_s(document.createElement("div")),this._leftShadowDomNode.setClassName("shadow"),this._domNode.appendChild(this._leftShadowDomNode.domNode),this._topShadowDomNode=_s(document.createElement("div")),this._topShadowDomNode.setClassName("shadow"),this._domNode.appendChild(this._topShadowDomNode.domNode),this._topLeftShadowDomNode=_s(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,s=>this._onMouseOver(s)),this.onmouseleave(this._listenOnDomNode,s=>this._onMouseLeave(s)),this._hideTimeout=this._register(new Yh),this._isDragging=!1,this._mouseIsOver=!1,this._shouldRender=!0,this._revealOnScroll=!0}get options(){return this._options}dispose(){this._mouseWheelToDispose=Yi(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,$t&&(this._options.className+=" mac"),this._domNode.className="xterm-scrollable-element "+this._options.className}updateOptions(e){typeof e.handleMouseWheel<"u"&&(this._options.handleMouseWheel=e.handleMouseWheel,this._setListeningToMouseWheel(this._options.handleMouseWheel)),typeof e.mouseWheelScrollSensitivity<"u"&&(this._options.mouseWheelScrollSensitivity=e.mouseWheelScrollSensitivity),typeof e.fastScrollSensitivity<"u"&&(this._options.fastScrollSensitivity=e.fastScrollSensitivity),typeof e.scrollPredominantAxis<"u"&&(this._options.scrollPredominantAxis=e.scrollPredominantAxis),typeof e.horizontal<"u"&&(this._options.horizontal=e.horizontal),typeof e.vertical<"u"&&(this._options.vertical=e.vertical),typeof e.horizontalScrollbarSize<"u"&&(this._options.horizontalScrollbarSize=e.horizontalScrollbarSize),typeof e.verticalScrollbarSize<"u"&&(this._options.verticalScrollbarSize=e.verticalScrollbarSize),typeof e.scrollByPage<"u"&&(this._options.scrollByPage=e.scrollByPage),this._horizontalScrollbar.updateOptions(this._options),this._verticalScrollbar.updateOptions(this._options),this._options.lazyRender||this._render()}setRevealOnScroll(e){this._revealOnScroll=e}delegateScrollFromMouseWheelEvent(e){this._onMouseWheel(new Su(e))}_setListeningToMouseWheel(e){if(this._mouseWheelToDispose.length>0!==e&&(this._mouseWheelToDispose=Yi(this._mouseWheelToDispose),e)){let t=i=>{this._onMouseWheel(new Su(i))};this._mouseWheelToDispose.push(F(this._listenOnDomNode,Ee.MOUSE_WHEEL,t,{passive:!1}))}}_onMouseWheel(e){var s;if((s=e.browserEvent)!=null&&s.defaultPrevented)return;let t=fS.INSTANCE;t.acceptStandardWheelEvent(e);let i=!1;if(e.deltaY||e.deltaX){let n=e.deltaY*this._options.mouseWheelScrollSensitivity,o=e.deltaX*this._options.mouseWheelScrollSensitivity;this._options.scrollPredominantAxis&&(this._options.scrollYToX&&o+n===0?o=n=0:Math.abs(n)>=Math.abs(o)?o=0:n=0),this._options.flipAxes&&([n,o]=[o,n]);let l=!$t&&e.browserEvent&&e.browserEvent.shiftKey;(this._options.scrollYToX||l)&&!o&&(o=n,n=0),e.browserEvent&&e.browserEvent.altKey&&(o=o*this._options.fastScrollSensitivity,n=n*this._options.fastScrollSensitivity);let a=this._scrollable.getFutureScrollPosition(),h={};if(n){let u=Eu*n,c=a.scrollTop-(u<0?Math.floor(u):Math.ceil(u));this._verticalScrollbar.writeScrollPosition(h,c)}if(o){let u=Eu*o,c=a.scrollLeft-(u<0?Math.floor(u):Math.ceil(u));this._horizontalScrollbar.writeScrollPosition(h,c)}h=this._scrollable.validateScrollPosition(h),(a.scrollLeft!==h.scrollLeft||a.scrollTop!==h.scrollTop)&&(this._options.mouseWheelSmoothScroll&&t.isPhysicalMouseWheel()?this._scrollable.setScrollPositionSmooth(h):this._scrollable.setScrollPositionNow(h),i=!0)}let r=i;!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 new 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,i=e.scrollLeft>0,r=i?" left":"",s=t?" top":"",n=i||t?" top-left-corner":"";this._leftShadowDomNode.setClassName(`shadow${r}`),this._topShadowDomNode.setClassName(`shadow${s}`),this._topLeftShadowDomNode.setClassName(`shadow${n}${s}${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(),uS)}},pS=class extends _S{constructor(e,t,i){super(e,t,i)}setScrollPosition(e){e.reuseAnimation?this._scrollable.setScrollPositionSmooth(e,e.reuseAnimation):this._scrollable.setScrollPositionNow(e)}getScrollPosition(){return this._scrollable.getCurrentScrollPosition()}};function gS(e){let t={lazyRender:typeof e.lazyRender<"u"?e.lazyRender:!1,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:!1,consumeMouseWheelIfScrollbarIsNeeded:typeof e.consumeMouseWheelIfScrollbarIsNeeded<"u"?e.consumeMouseWheelIfScrollbarIsNeeded:!1,alwaysConsumeMouseWheel:typeof e.alwaysConsumeMouseWheel<"u"?e.alwaysConsumeMouseWheel:!1,scrollYToX:typeof e.scrollYToX<"u"?e.scrollYToX:!1,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:!1,vertical:typeof e.vertical<"u"?e.vertical:1,verticalScrollbarSize:typeof e.verticalScrollbarSize<"u"?e.verticalScrollbarSize:10,verticalHasArrows:typeof e.verticalHasArrows<"u"?e.verticalHasArrows:!1,verticalSliderSize:typeof e.verticalSliderSize<"u"?e.verticalSliderSize:0,scrollByPage:typeof e.scrollByPage<"u"?e.scrollByPage:!1};return t.horizontalSliderSize=typeof e.horizontalSliderSize<"u"?e.horizontalSliderSize:t.horizontalScrollbarSize,t.verticalSliderSize=typeof e.verticalSliderSize<"u"?e.verticalSliderSize:t.verticalScrollbarSize,$t&&(t.className+=" mac"),t}var Pa=class extends W{constructor(e,t,i,r,s,n,o,l){super(),this._bufferService=i,this._optionsService=o,this._renderService=l,this._onRequestScrollLines=this._register(new D),this.onRequestScrollLines=this._onRequestScrollLines.event,this._isSyncing=!1,this._isHandlingScroll=!1,this._suppressOnScrollHandler=!1;let a=this._register(new rS({forceIntegerValues:!1,smoothScrollDuration:this._optionsService.rawOptions.smoothScrollDuration,scheduleAtNextAnimationFrame:h=>qh(r.window,h)}));this._register(this._optionsService.onSpecificOptionChange("smoothScrollDuration",()=>{a.setSmoothScrollDuration(this._optionsService.rawOptions.smoothScrollDuration)})),this._scrollableElement=this._register(new pS(t,{vertical:1,horizontal:2,useShadows:!1,mouseWheelSmoothScroll:!0,...this._getChangeOptions()},a)),this._register(this._optionsService.onMultipleOptionChange(["scrollSensitivity","fastScrollSensitivity","overviewRuler"],()=>this._scrollableElement.updateOptions(this._getChangeOptions()))),this._register(s.onProtocolChange(h=>{this._scrollableElement.updateOptions({handleMouseWheel:!(h&16)})})),this._scrollableElement.setScrollDimensions({height:0,scrollHeight:0}),this._register(Ae.runAndSubscribe(n.onChangeColors,()=>{this._scrollableElement.getDomNode().style.backgroundColor=n.colors.background.css})),e.appendChild(this._scrollableElement.getDomNode()),this._register(re(()=>this._scrollableElement.getDomNode().remove())),this._styleElement=r.mainDocument.createElement("style"),t.appendChild(this._styleElement),this._register(re(()=>this._styleElement.remove())),this._register(Ae.runAndSubscribe(n.onChangeColors,()=>{this._styleElement.textContent=[".xterm .xterm-scrollable-element > .scrollbar > .slider {",` background: ${n.colors.scrollbarSliderBackground.css};`,"}",".xterm .xterm-scrollable-element > .scrollbar > .slider:hover {",` background: ${n.colors.scrollbarSliderHoverBackground.css};`,"}",".xterm .xterm-scrollable-element > .scrollbar > .slider.active {",` background: ${n.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(h=>this._handleScroll(h)))}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(){var e;return{mouseWheelScrollSensitivity:this._optionsService.rawOptions.scrollSensitivity,fastScrollSensitivity:this._optionsService.rawOptions.fastScrollSensitivity,verticalScrollbarSize:((e=this._optionsService.rawOptions.overviewRuler)==null?void 0:e.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),i=t-this._bufferService.buffer.ydisp;i!==0&&(this._latestYDisp=t,this._onRequestScrollLines.fire(i)),this._isHandlingScroll=!1}};Pa=_e([L(2,Xe),L(3,ei),L(4,P_),L(5,Tr),L(6,Ge),L(7,ti)],Pa);var La=class extends W{constructor(e,t,i,r,s){super(),this._screenElement=e,this._bufferService=t,this._coreBrowserService=i,this._decorationService=r,this._renderService=s,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(n=>this._removeDecoration(n))),this._register(re(()=>{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){var r;let t=this._coreBrowserService.mainDocument.createElement("div");t.classList.add("xterm-decoration"),t.classList.toggle("xterm-decoration-top-layer",((r=e==null?void 0:e.options)==null?void 0:r.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=`${this._renderService.dimensions.css.cell.height}px`;let i=e.options.x??0;return i&&i>this._bufferService.cols&&(t.style.display="none"),this._refreshXPosition(e,t),t}_refreshStyle(e){let t=e.marker.line-this._bufferService.buffers.active.ydisp;if(t<0||t>=this._bufferService.rows)e.element&&(e.element.style.display="none",e.onRenderEmitter.fire(e.element));else{let i=this._decorationElements.get(e);i||(i=this._createElement(e),e.element=i,this._decorationElements.set(e,i),this._container.appendChild(i),e.onDispose(()=>{this._decorationElements.delete(e),i.remove()})),i.style.display=this._altBufferIsActive?"none":"block",this._altBufferIsActive||(i.style.width=`${Math.round((e.options.width||1)*this._renderService.dimensions.css.cell.width)}px`,i.style.height=`${(e.options.height||1)*this._renderService.dimensions.css.cell.height}px`,i.style.top=`${t*this._renderService.dimensions.css.cell.height}px`,i.style.lineHeight=`${this._renderService.dimensions.css.cell.height}px`),e.onRenderEmitter.fire(i)}}_refreshXPosition(e,t=e.element){if(!t)return;let i=e.options.x??0;(e.options.anchor||"left")==="right"?t.style.right=i?`${i*this._renderService.dimensions.css.cell.width}px`:"":t.style.left=i?`${i*this._renderService.dimensions.css.cell.width}px`:""}_removeDecoration(e){var t;(t=this._decorationElements.get(e))==null||t.remove(),this._decorationElements.delete(e),e.dispose()}};La=_e([L(1,Xe),L(2,ei),L(3,Hs),L(4,ti)],La);var vS=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=e.startBufferLine&&t<=e.endBufferLine}_lineAdjacentToZone(e,t,i){return t>=e.startBufferLine-this._linePadding[i||"full"]&&t<=e.endBufferLine+this._linePadding[i||"full"]}_addLineToZone(e,t){e.startBufferLine=Math.min(e.startBufferLine,t),e.endBufferLine=Math.max(e.endBufferLine,t)}},Mt={full:0,left:0,center:0,right:0},oi={full:0,left:0,center:0,right:0},Kr={full:0,left:0,center:0,right:0},so=class extends W{constructor(e,t,i,r,s,n,o,l){var h;super(),this._viewportElement=e,this._screenElement=t,this._bufferService=i,this._decorationService=r,this._renderService=s,this._optionsService=n,this._themeService=o,this._coreBrowserService=l,this._colorZoneStore=new vS,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(),(h=this._viewportElement.parentElement)==null||h.insertBefore(this._canvas,this._viewportElement),this._register(re(()=>{var u;return(u=this._canvas)==null?void 0:u.remove()}));let a=this._canvas.getContext("2d");if(a)this._ctx=a;else throw new Error("Ctx cannot be null");this._register(this._decorationService.onDecorationRegistered(()=>this._queueRefresh(void 0,!0))),this._register(this._decorationService.onDecorationRemoved(()=>this._queueRefresh(void 0,!0))),this._register(this._renderService.onRenderedViewportChange(()=>this._queueRefresh())),this._register(this._bufferService.buffers.onBufferActivate(()=>{this._canvas.style.display=this._bufferService.buffer===this._bufferService.buffers.alt?"none":"block"})),this._register(this._bufferService.onScroll(()=>{this._lastKnownBufferLength!==this._bufferService.buffers.normal.lines.length&&(this._refreshDrawHeightConstants(),this._refreshColorZonePadding())})),this._register(this._renderService.onRender(()=>{(!this._containerHeight||this._containerHeight!==this._screenElement.clientHeight)&&(this._queueRefresh(!0),this._containerHeight=this._screenElement.clientHeight)})),this._register(this._coreBrowserService.onDprChange(()=>this._queueRefresh(!0))),this._register(this._optionsService.onSpecificOptionChange("overviewRuler",()=>this._queueRefresh(!0))),this._register(this._themeService.onChangeColors(()=>this._queueRefresh())),this._queueRefresh(!0)}get _width(){var e;return((e=this._optionsService.options.overviewRuler)==null?void 0:e.width)||0}_refreshDrawConstants(){let e=Math.floor((this._canvas.width-1)/3),t=Math.ceil((this._canvas.width-1)/3);oi.full=this._canvas.width,oi.left=e,oi.center=t,oi.right=e,this._refreshDrawHeightConstants(),Kr.full=1,Kr.left=1,Kr.center=1+oi.left,Kr.right=1+oi.left+oi.center}_refreshDrawHeightConstants(){Mt.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);Mt.left=t,Mt.center=t,Mt.right=t}_refreshColorZonePadding(){this._colorZoneStore.setPadding({full:Math.floor(this._bufferService.buffers.active.lines.length/(this._canvas.height-1)*Mt.full),left:Math.floor(this._bufferService.buffers.active.lines.length/(this._canvas.height-1)*Mt.left),center:Math.floor(this._bufferService.buffers.active.lines.length/(this._canvas.height-1)*Mt.center),right:Math.floor(this._bufferService.buffers.active.lines.length/(this._canvas.height-1)*Mt.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 t of this._decorationService.decorations)this._colorZoneStore.addDecoration(t);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 e)t.position==="full"&&this._renderColorZone(t);this._shouldUpdateDimensions=!1,this._shouldUpdateAnchor=!1}_renderRulerOutline(){this._ctx.fillStyle=this._themeService.colors.overviewRulerBorder.css,this._ctx.fillRect(0,0,1,this._canvas.height),this._optionsService.rawOptions.overviewRuler.showTopBorder&&this._ctx.fillRect(1,0,this._canvas.width-1,1),this._optionsService.rawOptions.overviewRuler.showBottomBorder&&this._ctx.fillRect(1,this._canvas.height-1,this._canvas.width-1,this._canvas.height)}_renderColorZone(e){this._ctx.fillStyle=e.color,this._ctx.fillRect(Kr[e.position||"full"],Math.round((this._canvas.height-1)*(e.startBufferLine/this._bufferService.buffers.active.lines.length)-Mt[e.position||"full"]/2),oi[e.position||"full"],Math.round((this._canvas.height-1)*((e.endBufferLine-e.startBufferLine)/this._bufferService.buffers.active.lines.length)+Mt[e.position||"full"]))}_queueRefresh(e,t){this._shouldUpdateDimensions=e||this._shouldUpdateDimensions,this._shouldUpdateAnchor=t||this._shouldUpdateAnchor,this._animationFrame===void 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Ba=class{constructor(e,t,i,r,s,n){this._textarea=e,this._compositionView=t,this._bufferService=i,this._optionsService=r,this._coreService=s,this._renderService=n,this._isComposing=!1,this._isSendingComposition=!1,this._compositionPosition={start:0,end:0},this._dataAlreadySent=""}get isComposing(){return 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 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t=this._textarea.value,i=t.replace(e,"");this._dataAlreadySent=i,t.length>e.length?this._coreService.triggerDataEvent(i,!0):t.lengththis.updateCompositionElements(!0),0)}}};Ba=_e([L(2,Xe),L(3,Ge),L(4,Qi),L(5,ti)],Ba);var Re=0,Pe=0,Le=0,de=0,Du={css:"#00000000",rgba:0},Se;(e=>{function t(s,n,o,l){return l!==void 0?`#${Li(s)}${Li(n)}${Li(o)}${Li(l)}`:`#${Li(s)}${Li(n)}${Li(o)}`}e.toCss=t;function i(s,n,o,l=255){return(s<<24|n<<16|o<<8|l)>>>0}e.toRgba=i;function r(s,n,o,l){return{css:e.toCss(s,n,o,l),rgba:e.toRgba(s,n,o,l)}}e.toColor=r})(Se||(Se={}));var ee;(e=>{function t(a,h){if(de=(h.rgba&255)/255,de===1)return{css:h.css,rgba:h.rgba};let u=h.rgba>>24&255,c=h.rgba>>16&255,d=h.rgba>>8&255,g=a.rgba>>24&255,v=a.rgba>>16&255,m=a.rgba>>8&255;Re=g+Math.round((u-g)*de),Pe=v+Math.round((c-v)*de),Le=m+Math.round((d-m)*de);let k=Se.toCss(Re,Pe,Le),_=Se.toRgba(Re,Pe,Le);return{css:k,rgba:_}}e.blend=t;function i(a){return(a.rgba&255)===255}e.isOpaque=i;function r(a,h,u){let 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Re=parseInt(s.slice(1,2).repeat(2),16),Pe=parseInt(s.slice(2,3).repeat(2),16),Le=parseInt(s.slice(3,4).repeat(2),16),de=parseInt(s.slice(4,5).repeat(2),16),Se.toColor(Re,Pe,Le,de);case 7:return{css:s,rgba:(parseInt(s.slice(1),16)<<8|255)>>>0};case 9:return{css:s,rgba:parseInt(s.slice(1),16)>>>0}}let n=s.match(/rgba?\(\s*(\d{1,3})\s*,\s*(\d{1,3})\s*,\s*(\d{1,3})\s*(,\s*(0|1|\d?\.(\d+))\s*)?\)/);if(n)return Re=parseInt(n[1]),Pe=parseInt(n[2]),Le=parseInt(n[3]),de=Math.round((n[5]===void 0?1:parseFloat(n[5]))*255),Se.toColor(Re,Pe,Le,de);if(!t||!i)throw new Error("css.toColor: Unsupported css format");if(t.fillStyle=i,t.fillStyle=s,typeof t.fillStyle!="string")throw new Error("css.toColor: Unsupported css format");if(t.fillRect(0,0,1,1),[Re,Pe,Le,de]=t.getImageData(0,0,1,1).data,de!==255)throw new Error("css.toColor: Unsupported css format");return{rgba:Se.toRgba(Re,Pe,Le,de),css:s}}e.toColor=r})(ne||(ne={}));var Ke;(e=>{function t(r){return 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ce=y.getFgColor(),Qe=y.getFgColorMode(),ve=y.getBgColor(),dt=y.getBgColorMode(),Lo=!!y.isInverse();if(Lo){let q=ce;ce=ve,ve=q;let Bo=Qe;Qe=dt,dt=Bo}let ii,Ks,Or=!1;this._decorationService.forEachDecorationAtCell(x,t,void 0,q=>{q.options.layer!=="top"&&Or||(q.backgroundColorRGB&&(dt=50331648,ve=q.backgroundColorRGB.rgba>>8&16777215,ii=q.backgroundColorRGB),q.foregroundColorRGB&&(Qe=50331648,ce=q.foregroundColorRGB.rgba>>8&16777215,Ks=q.foregroundColorRGB),Or=q.options.layer==="top")}),!Or&&T&&(ii=this._coreBrowserService.isFocused?g.selectionBackgroundOpaque:g.selectionInactiveBackgroundOpaque,ve=ii.rgba>>8&16777215,dt=50331648,Or=!0,g.selectionForeground&&(Qe=50331648,ce=g.selectionForeground.rgba>>8&16777215,Ks=g.selectionForeground)),Or&&V.push("xterm-decoration-top");let ri;switch(dt){case 16777216:case 33554432:ri=g.ansi[ve],V.push(`xterm-bg-${ve}`);break;case 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m&&k&&(m.textContent=_),c}_applyMinimumContrast(e,t,i,r,s,n){if(this._optionsService.rawOptions.minimumContrastRatio===1||wS(r.getCode()))return!1;let o=this._getContrastCache(r),l;if(!s&&!n&&(l=o.getColor(t.rgba,i.rgba)),l===void 0){let a=this._optionsService.rawOptions.minimumContrastRatio/(r.isDim()?2:1);l=ee.ensureContrastRatio(s||t,n||i,a),o.setColor((s||t).rgba,(n||i).rgba,l??null)}return l?(this._addStyle(e,`color:${l.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 i=this._selectionStart,r=this._selectionEnd;return!i||!r?!1:this._columnSelectMode?i[0]<=r[0]?e>=i[0]&&t>=i[1]&&e=i[1]&&e>=r[0]&&t<=r[1]:t>i[1]&&t=i[0]&&e=i[0]}};Ma=_e([L(1,M_),L(2,Ge),L(3,ei),L(4,Qi),L(5,Hs),L(6,Tr)],Ma);function Ru(e,t,i){for(;e.length0&&(this._flat[r]=o),o}let s=e;t&&(s+="B"),i&&(s+="I");let n=this._holey.get(s);if(n===void 0){let o=0;t&&(o|=1),i&&(o|=2),n=this._measure(e,o),n>0&&this._holey.set(s,n)}return n}_measure(e,t){let i=this._measureElements[t];return i.textContent=e.repeat(32),i.offsetWidth/32}},xS=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,i,r=!1){if(this.selectionStart=t,this.selectionEnd=i,!t||!i||t[0]===i[0]&&t[1]===i[1]){this.clear();return}let s=e.buffers.active.ydisp,n=t[1]-s,o=i[1]-s,l=Math.max(n,0),a=Math.min(o,e.rows-1);if(l>=e.rows||a<0){this.clear();return}this.hasSelection=!0,this.columnSelectMode=r,this.viewportStartRow=n,this.viewportEndRow=o,this.viewportCappedStartRow=l,this.viewportCappedEndRow=a,this.startCol=t[0],this.endCol=i[0]}isCellSelected(e,t,i){return 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D).event,this._rowContainer=this._document.createElement("div"),this._rowContainer.classList.add(ft),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(fn),this._selectionContainer.setAttribute("aria-hidden","true"),this.dimensions=CS(),this._updateDimensions(),this._register(this._optionsService.onOptionChange(()=>this._handleOptionsChanged())),this._register(this._themeService.onChangeColors(v=>this._injectCss(v))),this._injectCss(this._themeService.colors),this._rowFactory=l.createInstance(Ma,document),this._element.classList.add(hl+this._terminalClass),this._screenElement.appendChild(this._rowContainer),this._screenElement.appendChild(this._selectionContainer),this._register(this._linkifier2.onShowLinkUnderline(v=>this._handleLinkHover(v))),this._register(this._linkifier2.onHideLinkUnderline(v=>this._handleLinkLeave(v))),this._register(re(()=>{this._element.classList.remove(hl+this._terminalClass),this._rowContainer.remove(),this._selectionContainer.remove(),this._widthCache.dispose(),this._themeStyleElement.remove(),this._dimensionsStyleElement.remove()})),this._widthCache=new kS(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 i of this._rowElements)i.style.width=`${this.dimensions.css.canvas.width}px`,i.style.height=`${this.dimensions.css.cell.height}px`,i.style.lineHeight=`${this.dimensions.css.cell.height}px`,i.style.overflow="hidden";this._dimensionsStyleElement||(this._dimensionsStyleElement=this._document.createElement("style"),this._screenElement.appendChild(this._dimensionsStyleElement));let t=`${this._terminalSelector} .${ft} span { display: inline-block; height: 100%; vertical-align: top;}`;this._dimensionsStyleElement.textContent=t,this._selectionContainer.style.height=this._viewportElement.style.height,this._screenElement.style.width=`${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} .${ft} { 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} .${ft} .xterm-dim { color: ${ee.multiplyOpacity(e.foreground,.5).css};}`,t+=`${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 i=`blink_underline_${this._terminalClass}`,r=`blink_bar_${this._terminalClass}`,s=`blink_block_${this._terminalClass}`;t+=`@keyframes ${i} { 50% { border-bottom-style: hidden; }}`,t+=`@keyframes ${r} { 50% { box-shadow: none; }}`,t+=`@keyframes ${s} { 0% { background-color: ${e.cursor.css}; color: ${e.cursorAccent.css}; } 50% { background-color: inherit; color: ${e.cursor.css}; }}`,t+=`${this._terminalSelector} .${ft}.${Vr} .xterm-cursor.xterm-cursor-blink.xterm-cursor-underline { animation: ${i} 1s step-end infinite;}${this._terminalSelector} .${ft}.${Vr} .xterm-cursor.xterm-cursor-blink.xterm-cursor-bar { animation: ${r} 1s step-end infinite;}${this._terminalSelector} .${ft}.${Vr} .xterm-cursor.xterm-cursor-blink.xterm-cursor-block { animation: ${s} 1s step-end infinite;}${this._terminalSelector} .${ft} .xterm-cursor.xterm-cursor-block { background-color: ${e.cursor.css}; color: ${e.cursorAccent.css};}${this._terminalSelector} .${ft} .xterm-cursor.xterm-cursor-block:not(.xterm-cursor-blink) { background-color: ${e.cursor.css} !important; color: ${e.cursorAccent.css} !important;}${this._terminalSelector} .${ft} .xterm-cursor.xterm-cursor-outline { outline: 1px solid ${e.cursor.css}; outline-offset: -1px;}${this._terminalSelector} .${ft} .xterm-cursor.xterm-cursor-bar { box-shadow: ${this._optionsService.rawOptions.cursorWidth}px 0 0 ${e.cursor.css} inset;}${this._terminalSelector} .${ft} .xterm-cursor.xterm-cursor-underline { border-bottom: 1px ${e.cursor.css}; border-bottom-style: solid; height: calc(100% - 1px);}`,t+=`${this._terminalSelector} .${fn} { position: absolute; top: 0; left: 0; z-index: 1; pointer-events: none;}${this._terminalSelector}.focus .${fn} div { position: absolute; background-color: ${e.selectionBackgroundOpaque.css};}${this._terminalSelector} .${fn} div { position: absolute; background-color: ${e.selectionInactiveBackgroundOpaque.css};}`;for(let[n,o]of e.ansi.entries())t+=`${this._terminalSelector} .${dn}${n} { color: ${o.css}; }${this._terminalSelector} .${dn}${n}.xterm-dim { color: ${ee.multiplyOpacity(o,.5).css}; }${this._terminalSelector} .${Pu}${n} { background-color: ${o.css}; }`;t+=`${this._terminalSelector} .${dn}257 { color: ${ee.opaque(e.background).css}; }${this._terminalSelector} .${dn}257.xterm-dim { color: ${ee.multiplyOpacity(ee.opaque(e.background),.5).css}; }${this._terminalSelector} .${Pu}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 i=this._rowElements.length;i<=t;i++){let r=this._document.createElement("div");this._rowContainer.appendChild(r),this._rowElements.push(r)}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(Vr),this.renderRows(0,this._bufferService.rows-1)}handleFocus(){this._rowContainer.classList.add(Vr),this.renderRows(this._bufferService.buffer.y,this._bufferService.buffer.y)}handleSelectionChanged(e,t,i){if(this._selectionContainer.replaceChildren(),this._rowFactory.handleSelectionChanged(e,t,i),this.renderRows(0,this._bufferService.rows-1),!e||!t||(this._selectionRenderModel.update(this._terminal,e,t,i),!this._selectionRenderModel.hasSelection))return;let r=this._selectionRenderModel.viewportStartRow,s=this._selectionRenderModel.viewportEndRow,n=this._selectionRenderModel.viewportCappedStartRow,o=this._selectionRenderModel.viewportCappedEndRow,l=this._document.createDocumentFragment();if(i){let a=e[0]>t[0];l.appendChild(this._createSelectionElement(n,a?t[0]:e[0],a?e[0]:t[0],o-n+1))}else{let a=r===n?e[0]:0,h=n===s?t[0]:this._bufferService.cols;l.appendChild(this._createSelectionElement(n,a,h));let u=o-n-1;if(l.appendChild(this._createSelectionElement(n+1,0,this._bufferService.cols,u)),n!==o){let c=s===o?t[0]:this._bufferService.cols;l.appendChild(this._createSelectionElement(o,0,c))}}this._selectionContainer.appendChild(l)}_createSelectionElement(e,t,i,r=1){let s=this._document.createElement("div"),n=t*this.dimensions.css.cell.width,o=this.dimensions.css.cell.width*(i-t);return n+o>this.dimensions.css.canvas.width&&(o=this.dimensions.css.canvas.width-n),s.style.height=`${r*this.dimensions.css.cell.height}px`,s.style.top=`${e*this.dimensions.css.cell.height}px`,s.style.left=`${n}px`,s.style.width=`${o}px`,s}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 i=this._bufferService.buffer,r=i.ybase+i.y,s=Math.min(i.x,this._bufferService.cols-1),n=this._coreService.decPrivateModes.cursorBlink??this._optionsService.rawOptions.cursorBlink,o=this._coreService.decPrivateModes.cursorStyle??this._optionsService.rawOptions.cursorStyle,l=this._optionsService.rawOptions.cursorInactiveStyle;for(let a=e;a<=t;a++){let h=a+i.ydisp,u=this._rowElements[a],c=i.lines.get(h);if(!u||!c)break;u.replaceChildren(...this._rowFactory.createRow(c,h,h===r,o,l,s,n,this.dimensions.css.cell.width,this._widthCache,-1,-1))}}get _terminalSelector(){return`.${hl}${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,i,r,s,n){i<0&&(e=0),r<0&&(t=0);let o=this._bufferService.rows-1;i=Math.max(Math.min(i,o),0),r=Math.max(Math.min(r,o),0),s=Math.min(s,this._bufferService.cols);let l=this._bufferService.buffer,a=l.ybase+l.y,h=Math.min(l.x,s-1),u=this._optionsService.rawOptions.cursorBlink,c=this._optionsService.rawOptions.cursorStyle,d=this._optionsService.rawOptions.cursorInactiveStyle;for(let g=i;g<=r;++g){let v=g+l.ydisp,m=this._rowElements[g],k=l.lines.get(v);if(!m||!k)break;m.replaceChildren(...this._rowFactory.createRow(k,v,v===a,c,d,h,u,this.dimensions.css.cell.width,this._widthCache,n?g===i?e:0:-1,n?(g===r?t:s)-1:-1))}}};Ta=_e([L(7,Wh),L(8,Do),L(9,Ge),L(10,Xe),L(11,Qi),L(12,ei),L(13,Tr)],Ta);var Na=class extends W{constructor(e,t,i){super(),this._optionsService=i,this.width=0,this.height=0,this._onCharSizeChange=this._register(new D),this.onCharSizeChange=this._onCharSizeChange.event;try{this._measureStrategy=this._register(new RS(this._optionsService))}catch{this._measureStrategy=this._register(new DS(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())}};Na=_e([L(2,Ge)],Na);var Q_=class extends W{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)}},DS=class extends Q_{constructor(e,t,i){super(),this._document=e,this._parentElement=t,this._optionsService=i,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=`${this._optionsService.rawOptions.fontSize}px`,this._validateAndSet(Number(this._measureElement.offsetWidth)/32,Number(this._measureElement.offsetHeight)),this._result}},RS=class extends Q_{constructor(e){super(),this._optionsService=e,this._canvas=new OffscreenCanvas(100,100),this._ctx=this._canvas.getContext("2d");let t=this._ctx.measureText("W");if(!("width"in t&&"fontBoundingBoxAscent"in t&&"fontBoundingBoxDescent"in t))throw new Error("Required font metrics not supported")}measure(){this._ctx.font=`${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}},PS=class extends W{constructor(e,t,i){super(),this._textarea=e,this._window=t,this.mainDocument=i,this._isFocused=!1,this._cachedIsFocused=void 0,this._screenDprMonitor=this._register(new LS(this._window)),this._onDprChange=this._register(new D),this.onDprChange=this._onDprChange.event,this._onWindowChange=this._register(new D),this.onWindowChange=this._onWindowChange.event,this._register(this.onWindowChange(r=>this._screenDprMonitor.setWindow(r))),this._register(Ae.forward(this._screenDprMonitor.onDprChange,this._onDprChange)),this._register(F(this._textarea,"focus",()=>this._isFocused=!0)),this._register(F(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}},LS=class extends W{constructor(e){super(),this._parentWindow=e,this._windowResizeListener=this._register(new Pr),this._onDprChange=this._register(new D),this.onDprChange=this._onDprChange.event,this._outerListener=()=>this._setDprAndFireIfDiffers(),this._currentDevicePixelRatio=this._parentWindow.devicePixelRatio,this._updateDpr(),this._setWindowResizeListener(),this._register(re(()=>this.clearListener()))}setWindow(e){this._parentWindow=e,this._setWindowResizeListener(),this._setDprAndFireIfDiffers()}_setWindowResizeListener(){this._windowResizeListener.value=F(this._parentWindow,"resize",()=>this._setDprAndFireIfDiffers())}_setDprAndFireIfDiffers(){this._parentWindow.devicePixelRatio!==this._currentDevicePixelRatio&&this._onDprChange.fire(this._parentWindow.devicePixelRatio),this._updateDpr()}_updateDpr(){var e;this._outerListener&&((e=this._resolutionMediaMatchList)==null||e.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)}},BS=class extends W{constructor(){super(),this.linkProviders=[],this._register(re(()=>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 Gh(e,t,i){let r=i.getBoundingClientRect(),s=e.getComputedStyle(i),n=parseInt(s.getPropertyValue("padding-left")),o=parseInt(s.getPropertyValue("padding-top"));return[t.clientX-r.left-n,t.clientY-r.top-o]}function MS(e,t,i,r,s,n,o,l,a){if(!n)return;let h=Gh(e,t,i);if(h)return h[0]=Math.ceil((h[0]+(a?o/2:0))/o),h[1]=Math.ceil(h[1]/l),h[0]=Math.min(Math.max(h[0],1),r+(a?1:0)),h[1]=Math.min(Math.max(h[1],1),s),h}var Oa=class{constructor(e,t){this._renderService=e,this._charSizeService=t}getCoords(e,t,i,r,s){return MS(window,e,t,i,r,this._charSizeService.hasValidSize,this._renderService.dimensions.css.cell.width,this._renderService.dimensions.css.cell.height,s)}getMouseReportCoords(e,t){let i=Gh(window,e,t);if(this._charSizeService.hasValidSize)return i[0]=Math.min(Math.max(i[0],0),this._renderService.dimensions.css.canvas.width-1),i[1]=Math.min(Math.max(i[1],0),this._renderService.dimensions.css.canvas.height-1),{col:Math.floor(i[0]/this._renderService.dimensions.css.cell.width),row:Math.floor(i[1]/this._renderService.dimensions.css.cell.height),x:Math.floor(i[0]),y:Math.floor(i[1])}}};Oa=_e([L(0,ti),L(1,Do)],Oa);var TS=class{constructor(e,t){this._renderCallback=e,this._coreBrowserService=t,this._refreshCallbacks=[]}dispose(){this._animationFrame&&(this._coreBrowserService.window.cancelAnimationFrame(this._animationFrame),this._animationFrame=void 0)}addRefreshCallback(e){return this._refreshCallbacks.push(e),this._animationFrame||(this._animationFrame=this._coreBrowserService.window.requestAnimationFrame(()=>this._innerRefresh())),this._animationFrame}refresh(e,t,i){this._rowCount=i,e=e!==void 0?e:0,t=t!==void 0?t:this._rowCount-1,this._rowStart=this._rowStart!==void 0?Math.min(this._rowStart,e):e,this._rowEnd=this._rowEnd!==void 0?Math.max(this._rowEnd,t):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=[]}},Z_={};Uv(Z_,{getSafariVersion:()=>OS,isChromeOS:()=>ip,isFirefox:()=>J_,isIpad:()=>AS,isIphone:()=>IS,isLegacyEdge:()=>NS,isLinux:()=>Qh,isMac:()=>oo,isNode:()=>Ro,isSafari:()=>ep,isWindows:()=>tp});var Ro=typeof process<"u"&&"title"in process,Ws=Ro?"node":navigator.userAgent,Us=Ro?"node":navigator.platform,J_=Ws.includes("Firefox"),NS=Ws.includes("Edge"),ep=/^((?!chrome|android).)*safari/i.test(Ws);function OS(){if(!ep)return 0;let e=Ws.match(/Version\/(\d+)/);return e===null||e.length<2?0:parseInt(e[1])}var oo=["Macintosh","MacIntel","MacPPC","Mac68K"].includes(Us),AS=Us==="iPad",IS=Us==="iPhone",tp=["Windows","Win16","Win32","WinCE"].includes(Us),Qh=Us.indexOf("Linux")>=0,ip=/\bCrOS\b/.test(Ws),rp=class{constructor(){this._tasks=[],this._i=0}enqueue(e){this._tasks.push(e),this._start()}flush(){for(;this._is){r-t<-20&&console.warn(`task queue exceeded allotted deadline by ${Math.abs(Math.round(r-t))}ms`),this._start();return}r=s}this.clear()}},zS=class extends rp{_requestCallback(e){return setTimeout(()=>e(this._createDeadline(16)))}_cancelCallback(e){clearTimeout(e)}_createDeadline(e){let t=performance.now()+e;return{timeRemaining:()=>Math.max(0,t-performance.now())}}},FS=class extends rp{_requestCallback(e){return requestIdleCallback(e)}_cancelCallback(e){cancelIdleCallback(e)}},lo=!Ro&&"requestIdleCallback"in window?FS:zS,$S=class{constructor(){this._queue=new lo}set(e){this._queue.clear(),this._queue.enqueue(e)}flush(){this._queue.flush()}},Aa=class extends W{constructor(e,t,i,r,s,n,o,l,a){super(),this._rowCount=e,this._optionsService=i,this._charSizeService=r,this._coreService=s,this._coreBrowserService=l,this._renderer=this._register(new Pr),this._pausedResizeTask=new $S,this._observerDisposable=this._register(new Pr),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 D),this.onDimensionsChange=this._onDimensionsChange.event,this._onRenderedViewportChange=this._register(new D),this.onRenderedViewportChange=this._onRenderedViewportChange.event,this._onRender=this._register(new D),this.onRender=this._onRender.event,this._onRefreshRequest=this._register(new D),this.onRefreshRequest=this._onRefreshRequest.event,this._renderDebouncer=new TS((h,u)=>this._renderRows(h,u),this._coreBrowserService),this._register(this._renderDebouncer),this._syncOutputHandler=new HS(this._coreBrowserService,this._coreService,()=>this._fullRefresh()),this._register(re(()=>this._syncOutputHandler.dispose())),this._register(this._coreBrowserService.onDprChange(()=>this.handleDevicePixelRatioChange())),this._register(o.onResize(()=>this._fullRefresh())),this._register(o.buffers.onBufferActivate(()=>{var h;return(h=this._renderer.value)==null?void 0:h.clear()})),this._register(this._optionsService.onOptionChange(()=>this._handleOptionsChanged())),this._register(this._charSizeService.onCharSizeChange(()=>this.handleCharSizeChanged())),this._register(n.onDecorationRegistered(()=>this._fullRefresh())),this._register(n.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(a.onChangeColors(()=>this._fullRefresh())),this._registerIntersectionObserver(this._coreBrowserService.window,t),this._register(this._coreBrowserService.onWindowChange(h=>this._registerIntersectionObserver(h,t)))}get dimensions(){return this._renderer.value.dimensions}_registerIntersectionObserver(e,t){if("IntersectionObserver"in e){let i=new e.IntersectionObserver(r=>this._handleIntersectionChange(r[r.length-1]),{threshold:0});i.observe(t),this._observerDisposable.value=re(()=>i.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,i=!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)),i||(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),this._needsSelectionRefresh=!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(t=>this.refreshRows(t.start,t.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(){var e,t;this._renderer.value&&((t=(e=this._renderer.value).clearTextureAtlas)==null||t.call(e),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(()=>{var i;return(i=this._renderer.value)==null?void 0:i.handleResize(e,t)}):this._renderer.value.handleResize(e,t),this._fullRefresh())}handleCharSizeChanged(){var e;(e=this._renderer.value)==null||e.handleCharSizeChanged()}handleBlur(){var e;(e=this._renderer.value)==null||e.handleBlur()}handleFocus(){var e;(e=this._renderer.value)==null||e.handleFocus()}handleSelectionChanged(e,t,i){var r;this._selectionState.start=e,this._selectionState.end=t,this._selectionState.columnSelectMode=i,(r=this._renderer.value)==null||r.handleSelectionChanged(e,t,i)}handleCursorMove(){var e;(e=this._renderer.value)==null||e.handleCursorMove()}clear(){var e;(e=this._renderer.value)==null||e.clear()}};Aa=_e([L(2,Ge),L(3,Do),L(4,Qi),L(5,Hs),L(6,Xe),L(7,ei),L(8,Tr)],Aa);var HS=class{constructor(e,t,i){this._coreBrowserService=e,this._coreService=t,this._onTimeout=i,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 WS(e,t,i,r){let s=i.buffer.x,n=i.buffer.y;if(!i.buffer.hasScrollback)return VS(s,n,e,t,i,r)+Po(n,t,i,r)+jS(s,n,e,t,i,r);let o;if(n===t)return o=s>e?"D":"C",Ts(Math.abs(s-e),Ms(o,r));o=n>t?"D":"C";let l=Math.abs(n-t),a=KS(n>t?e:s,i)+(l-1)*i.cols+1+US(n>t?s:e);return Ts(a,Ms(o,r))}function US(e,t){return e-1}function KS(e,t){return t.cols-e}function VS(e,t,i,r,s,n){return Po(t,r,s,n).length===0?"":Ts(np(e,t,e,t-qi(t,s),!1,s).length,Ms("D",n))}function Po(e,t,i,r){let s=e-qi(e,i),n=t-qi(t,i),o=Math.abs(s-n)-YS(e,t,i);return Ts(o,Ms(sp(e,t),r))}function jS(e,t,i,r,s,n){let o;Po(t,r,s,n).length>0?o=r-qi(r,s):o=t;let l=r,a=qS(e,t,i,r,s,n);return Ts(np(e,o,i,l,a==="C",s).length,Ms(a,n))}function YS(e,t,i){var o;let r=0,s=e-qi(e,i),n=t-qi(t,i);for(let l=0;l=0&&e0?o=r-qi(r,s):o=t,e=i&&ot?"A":"B"}function np(e,t,i,r,s,n){let o=e,l=t,a="";for(;(o!==i||l!==r)&&l>=0&&ln.cols-1?(a+=n.buffer.translateBufferLineToString(l,!1,e,o),o=0,e=0,l++):!s&&o<0&&(a+=n.buffer.translateBufferLineToString(l,!1,0,e+1),o=n.cols-1,e=o,l--);return a+n.buffer.translateBufferLineToString(l,!1,e,o)}function Ms(e,t){let i=t?"O":"[";return C.ESC+i+e}function Ts(e,t){e=Math.floor(e);let i="";for(let r=0;rthis._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 Lu(e,t){if(e.start.y>e.end.y)throw new 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 cl=50,GS=15,QS=50,ZS=500,JS=" ",e0=new RegExp(JS,"g"),Ia=class extends W{constructor(e,t,i,r,s,n,o,l,a){super(),this._element=e,this._screenElement=t,this._linkifier=i,this._bufferService=r,this._coreService=s,this._mouseService=n,this._optionsService=o,this._renderService=l,this._coreBrowserService=a,this._dragScrollAmount=0,this._enabled=!0,this._workCell=new yt,this._mouseDownTimeStamp=0,this._oldHasSelection=!1,this._oldSelectionStart=void 0,this._oldSelectionEnd=void 0,this._onLinuxMouseSelection=this._register(new D),this.onLinuxMouseSelection=this._onLinuxMouseSelection.event,this._onRedrawRequest=this._register(new D),this.onRequestRedraw=this._onRedrawRequest.event,this._onSelectionChange=this._register(new D),this.onSelectionChange=this._onSelectionChange.event,this._onRequestScrollLines=this._register(new D),this.onRequestScrollLines=this._onRequestScrollLines.event,this._mouseMoveListener=h=>this._handleMouseMove(h),this._mouseUpListener=h=>this._handleMouseUp(h),this._coreService.onUserInput(()=>{this.hasSelection&&this.clearSelection()}),this._trimListener=this._bufferService.buffer.lines.onTrim(h=>this._handleTrim(h)),this._register(this._bufferService.buffers.onBufferActivate(h=>this._handleBufferActivate(h))),this.enable(),this._model=new XS(this._bufferService),this._activeSelectionMode=0,this._register(re(()=>{this._removeMouseDownListeners()})),this._register(this._bufferService.onResize(h=>{h.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 i=this._bufferService.buffer,r=[];if(this._activeSelectionMode===3){if(e[0]===t[0])return"";let s=e[0]s.replace(e0," ")).join(tp?`\r `:` `)}clearSelection(){this._model.clearSelection(),this._removeMouseDownListeners(),this.refresh(),this._onSelectionChange.fire()}refresh(e){this._refreshAnimationFrame||(this._refreshAnimationFrame=this._coreBrowserService.window.requestAnimationFrame(()=>this._refresh())),Qh&&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),i=this._model.finalSelectionStart,r=this._model.finalSelectionEnd;return!i||!r||!t?!1:this._areCoordsInSelection(t,i,r)}isCellInSelection(e,t){let i=this._model.finalSelectionStart,r=this._model.finalSelectionEnd;return!i||!r?!1:this._areCoordsInSelection([e,t],i,r)}_areCoordsInSelection(e,t,i){return e[1]>t[1]&&e[1]=t[0]&&e[0]=t[0]}_selectWordAtCursor(e,t){var s,n;let i=(n=(s=this._linkifier.currentLink)==null?void 0:s.link)==null?void 0:n.range;if(i)return this._model.selectionStart=[i.start.x-1,i.start.y-1],this._model.selectionStartLength=Lu(i,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=Gh(this._coreBrowserService.window,e,this._screenElement)[1],i=this._renderService.dimensions.css.canvas.height;return t>=0&&t<=i?0:(t>i&&(t-=i),t=Math.min(Math.max(t,-cl),cl),t/=cl,t/Math.abs(t)+Math.round(t*(GS-1)))}shouldForceSelection(e){return oo?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(),QS)}_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&&!(oo&&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]0?this._model.selectionEnd[0]=this._bufferService.cols:this._dragScrollAmount<0&&(this._model.selectionEnd[0]=0));let i=this._bufferService.buffer;if(this._model.selectionEnd[1]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&&tthis._handleTrim(t))}_convertViewportColToCharacterIndex(e,t){let i=t;for(let r=0;t>=r;r++){let s=e.loadCell(r,this._workCell).getChars().length;this._workCell.getWidth()===0?i--:s>1&&t!==r&&(i+=s-1)}return i}setSelection(e,t,i){this._model.clearSelection(),this._removeMouseDownListeners(),this._model.selectionStart=[e,t],this._model.selectionStartLength=i,this.refresh(),this._fireEventIfSelectionChanged()}rightClickSelect(e){this._isClickInSelection(e)||(this._selectWordAtCursor(e,!1)&&this.refresh(!0),this._fireEventIfSelectionChanged())}_getWordAt(e,t,i=!0,r=!0){if(e[0]>=this._bufferService.cols)return;let s=this._bufferService.buffer,n=s.lines.get(e[1]);if(!n)return;let o=s.translateBufferLineToString(e[1],!1),l=this._convertViewportColToCharacterIndex(n,e[0]),a=l,h=e[0]-l,u=0,c=0,d=0,g=0;if(o.charAt(l)===" "){for(;l>0&&o.charAt(l-1)===" ";)l--;for(;a1&&(g+=f-1,a+=f-1);k>0&&l>0&&!this._isCharWordSeparator(n.loadCell(k-1,this._workCell));){n.loadCell(k-1,this._workCell);let p=this._workCell.getChars().length;this._workCell.getWidth()===0?(u++,k--):p>1&&(d+=p-1,l-=p-1),l--,k--}for(;_1&&(g+=p-1,a+=p-1),a++,_++}}a++;let v=l+h-u+d,m=Math.min(this._bufferService.cols,a-l+u+c-d-g);if(!(!t&&o.slice(l,a).trim()==="")){if(i&&v===0&&n.getCodePoint(0)!==32){let k=s.lines.get(e[1]-1);if(k&&n.isWrapped&&k.getCodePoint(this._bufferService.cols-1)!==32){let _=this._getWordAt([this._bufferService.cols-1,e[1]-1],!1,!0,!1);if(_){let f=this._bufferService.cols-_.start;v-=f,m+=f}}}if(r&&v+m===this._bufferService.cols&&n.getCodePoint(this._bufferService.cols-1)!==32){let k=s.lines.get(e[1]+1);if(k!=null&&k.isWrapped&&k.getCodePoint(0)!==32){let _=this._getWordAt([0,e[1]+1],!1,!1,!0);_&&(m+=_.length)}}return{start:v,length:m}}}_selectWordAt(e,t){let i=this._getWordAt(e,t);if(i){for(;i.start<0;)i.start+=this._bufferService.cols,e[1]--;this._model.selectionStart=[i.start,e[1]],this._model.selectionStartLength=i.length}}_selectToWordAt(e){let t=this._getWordAt(e,!0);if(t){let i=e[1];for(;t.start<0;)t.start+=this._bufferService.cols,i--;if(!this._model.areSelectionValuesReversed())for(;t.start+t.length>this._bufferService.cols;)t.length-=this._bufferService.cols,i++;this._model.selectionEnd=[this._model.areSelectionValuesReversed()?t.start:t.start+t.length,i]}}_isCharWordSeparator(e){return e.getWidth()===0?!1:this._optionsService.rawOptions.wordSeparator.indexOf(e.getChars())>=0}_selectLineAt(e){let t=this._bufferService.buffer.getWrappedRangeForLine(e),i={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=Lu(i,this._bufferService.cols)}};Ia=_e([L(3,Xe),L(4,Qi),L(5,Uh),L(6,Ge),L(7,ti),L(8,ei)],Ia);var Bu=class{constructor(){this._data={}}set(e,t,i){this._data[e]||(this._data[e]={}),this._data[e][t]=i}get(e,t){return this._data[e]?this._data[e][t]:void 0}clear(){this._data={}}},Mu=class{constructor(){this._color=new Bu,this._css=new Bu}setCss(e,t,i){this._css.set(e,t,i)}getCss(e,t){return this._css.get(e,t)}setColor(e,t,i){this._color.set(e,t,i)}getColor(e,t){return this._color.get(e,t)}clear(){this._color.clear(),this._css.clear()}},we=Object.freeze((()=>{let e=[ne.toColor("#2e3436"),ne.toColor("#cc0000"),ne.toColor("#4e9a06"),ne.toColor("#c4a000"),ne.toColor("#3465a4"),ne.toColor("#75507b"),ne.toColor("#06989a"),ne.toColor("#d3d7cf"),ne.toColor("#555753"),ne.toColor("#ef2929"),ne.toColor("#8ae234"),ne.toColor("#fce94f"),ne.toColor("#729fcf"),ne.toColor("#ad7fa8"),ne.toColor("#34e2e2"),ne.toColor("#eeeeec")],t=[0,95,135,175,215,255];for(let i=0;i<216;i++){let r=t[i/36%6|0],s=t[i/6%6|0],n=t[i%6];e.push({css:Se.toCss(r,s,n),rgba:Se.toRgba(r,s,n)})}for(let i=0;i<24;i++){let r=8+i*10;e.push({css:Se.toCss(r,r,r),rgba:Se.toRgba(r,r,r)})}return e})()),Ti=ne.toColor("#ffffff"),ts=ne.toColor("#000000"),Tu=ne.toColor("#ffffff"),Nu=ts,jr={css:"rgba(255, 255, 255, 0.3)",rgba:4294967117},t0=Ti,za=class extends W{constructor(e){super(),this._optionsService=e,this._contrastCache=new Mu,this._halfContrastCache=new Mu,this._onChangeColors=this._register(new D),this.onChangeColors=this._onChangeColors.event,this._colors={foreground:Ti,background:ts,cursor:Tu,cursorAccent:Nu,selectionForeground:void 0,selectionBackgroundTransparent:jr,selectionBackgroundOpaque:ee.blend(ts,jr),selectionInactiveBackgroundTransparent:jr,selectionInactiveBackgroundOpaque:ee.blend(ts,jr),scrollbarSliderBackground:ee.opacity(Ti,.2),scrollbarSliderHoverBackground:ee.opacity(Ti,.4),scrollbarSliderActiveBackground:ee.opacity(Ti,.5),overviewRulerBorder:Ti,ansi:we.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=G(e.foreground,Ti),t.background=G(e.background,ts),t.cursor=ee.blend(t.background,G(e.cursor,Tu)),t.cursorAccent=ee.blend(t.background,G(e.cursorAccent,Nu)),t.selectionBackgroundTransparent=G(e.selectionBackground,jr),t.selectionBackgroundOpaque=ee.blend(t.background,t.selectionBackgroundTransparent),t.selectionInactiveBackgroundTransparent=G(e.selectionInactiveBackground,t.selectionBackgroundTransparent),t.selectionInactiveBackgroundOpaque=ee.blend(t.background,t.selectionInactiveBackgroundTransparent),t.selectionForeground=e.selectionForeground?G(e.selectionForeground,Du):void 0,t.selectionForeground===Du&&(t.selectionForeground=void 0),ee.isOpaque(t.selectionBackgroundTransparent)&&(t.selectionBackgroundTransparent=ee.opacity(t.selectionBackgroundTransparent,.3)),ee.isOpaque(t.selectionInactiveBackgroundTransparent)&&(t.selectionInactiveBackgroundTransparent=ee.opacity(t.selectionInactiveBackgroundTransparent,.3)),t.scrollbarSliderBackground=G(e.scrollbarSliderBackground,ee.opacity(t.foreground,.2)),t.scrollbarSliderHoverBackground=G(e.scrollbarSliderHoverBackground,ee.opacity(t.foreground,.4)),t.scrollbarSliderActiveBackground=G(e.scrollbarSliderActiveBackground,ee.opacity(t.foreground,.5)),t.overviewRulerBorder=G(e.overviewRulerBorder,t0),t.ansi=we.slice(),t.ansi[0]=G(e.black,we[0]),t.ansi[1]=G(e.red,we[1]),t.ansi[2]=G(e.green,we[2]),t.ansi[3]=G(e.yellow,we[3]),t.ansi[4]=G(e.blue,we[4]),t.ansi[5]=G(e.magenta,we[5]),t.ansi[6]=G(e.cyan,we[6]),t.ansi[7]=G(e.white,we[7]),t.ansi[8]=G(e.brightBlack,we[8]),t.ansi[9]=G(e.brightRed,we[9]),t.ansi[10]=G(e.brightGreen,we[10]),t.ansi[11]=G(e.brightYellow,we[11]),t.ansi[12]=G(e.brightBlue,we[12]),t.ansi[13]=G(e.brightMagenta,we[13]),t.ansi[14]=G(e.brightCyan,we[14]),t.ansi[15]=G(e.brightWhite,we[15]),e.extendedAnsi){let i=Math.min(t.ansi.length-16,e.extendedAnsi.length);for(let r=0;rn.index-o.index),r=[];for(let n of i){let o=this._services.get(n.id);if(!o)throw new Error(`[createInstance] ${e.name} depends on UNKNOWN service ${n.id._id}.`);r.push(o)}let s=i.length>0?i[0].index:t.length;if(t.length!==s)throw new Error(`[createInstance] First service dependency of ${e.name} at position ${s+1} conflicts with ${t.length} static arguments`);return new e(...t,...r)}},s0={trace:0,debug:1,info:2,warn:3,error:4,off:5},n0="xterm.js: ",Fa=class extends W{constructor(e){super(),this._optionsService=e,this._logLevel=5,this._updateLogLevel(),this._register(this._optionsService.onSpecificOptionChange("logLevel",()=>this._updateLogLevel()))}get logLevel(){return this._logLevel}_updateLogLevel(){this._logLevel=s0[this._optionsService.rawOptions.logLevel]}_evalLazyOptionalParams(e){for(let t=0;tthis._length)for(let t=this._length;t=e;r--)this._array[this._getCyclicIndex(r+i.length)]=this._array[this._getCyclicIndex(r)];for(let r=0;rthis._maxLength){let r=this._length+i.length-this._maxLength;this._startIndex+=r,this._length=this._maxLength,this.onTrimEmitter.fire(r)}else this._length+=i.length}trimStart(e){e>this._length&&(e=this._length),this._startIndex+=e,this._length-=e,this.onTrimEmitter.fire(e)}shiftElements(e,t,i){if(!(t<=0)){if(e<0||e>=this._length)throw new Error("start argument out of range");if(e+i<0)throw new Error("Cannot shift elements in list beyond index 0");if(i>0){for(let s=t-1;s>=0;s--)this.set(e+s+i,this.get(e+s));let r=e+t+i-this._length;if(r>0)for(this._length+=r;this._length>this._maxLength;)this._length--,this._startIndex++,this.onTrimEmitter.fire(1)}else for(let r=0;r>22,i&2097152?this._combined[t].charCodeAt(this._combined[t].length-1):r]}set(t,i){this._data[t*H+1]=i[0],i[1].length>1?(this._combined[t]=i[1],this._data[t*H+0]=t|2097152|i[2]<<22):this._data[t*H+0]=i[1].charCodeAt(0)|i[2]<<22}getWidth(t){return this._data[t*H+0]>>22}hasWidth(t){return this._data[t*H+0]&12582912}getFg(t){return this._data[t*H+1]}getBg(t){return this._data[t*H+2]}hasContent(t){return this._data[t*H+0]&4194303}getCodePoint(t){let i=this._data[t*H+0];return i&2097152?this._combined[t].charCodeAt(this._combined[t].length-1):i&2097151}isCombined(t){return this._data[t*H+0]&2097152}getString(t){let i=this._data[t*H+0];return i&2097152?this._combined[t]:i&2097151?ci(i&2097151):""}isProtected(t){return this._data[t*H+2]&536870912}loadCell(t,i){return _n=t*H,i.content=this._data[_n+0],i.fg=this._data[_n+1],i.bg=this._data[_n+2],i.content&2097152&&(i.combinedData=this._combined[t]),i.bg&268435456&&(i.extended=this._extendedAttrs[t]),i}setCell(t,i){i.content&2097152&&(this._combined[t]=i.combinedData),i.bg&268435456&&(this._extendedAttrs[t]=i.extended),this._data[t*H+0]=i.content,this._data[t*H+1]=i.fg,this._data[t*H+2]=i.bg}setCellFromCodepoint(t,i,r,s){s.bg&268435456&&(this._extendedAttrs[t]=s.extended),this._data[t*H+0]=i|r<<22,this._data[t*H+1]=s.fg,this._data[t*H+2]=s.bg}addCodepointToCell(t,i,r){let s=this._data[t*H+0];s&2097152?this._combined[t]+=ci(i):s&2097151?(this._combined[t]=ci(s&2097151)+ci(i),s&=-2097152,s|=2097152):s=i|1<<22,r&&(s&=-12582913,s|=r<<22),this._data[t*H+0]=s}insertCells(t,i,r){if(t%=this.length,t&&this.getWidth(t-1)===2&&this.setCellFromCodepoint(t-1,0,1,r),i=0;--n)this.setCell(t+i+n,this.loadCell(t+n,s));for(let n=0;nthis.length){if(this._data.buffer.byteLength>=r*4)this._data=new Uint32Array(this._data.buffer,0,r);else{let s=new Uint32Array(r);s.set(this._data),this._data=s}for(let s=this.length;s=t&&delete this._combined[l]}let n=Object.keys(this._extendedAttrs);for(let o=0;o=t&&delete this._extendedAttrs[l]}}return this.length=t,r*4*ul=0;--t)if(this._data[t*H+0]&4194303)return t+(this._data[t*H+0]>>22);return 0}getNoBgTrimmedLength(){for(let t=this.length-1;t>=0;--t)if(this._data[t*H+0]&4194303||this._data[t*H+2]&50331648)return t+(this._data[t*H+0]>>22);return 0}copyCellsFrom(t,i,r,s,n){let o=t._data;if(n)for(let a=s-1;a>=0;a--){for(let h=0;h=i&&(this._combined[h-i+r]=t._combined[h])}}translateToString(t,i,r,s){i=i??0,r=r??this.length,t&&(r=Math.min(r,this.getTrimmedLength())),s&&(s.length=0);let n="";for(;i>22||1}return s&&s.push(i),n}};function o0(e,t,i,r,s,n){let o=[];for(let l=0;l=l&&r0&&(k>c||u[k].getTrimmedLength()===0);k--)m++;m>0&&(o.push(l+u.length-m),o.push(m)),l+=u.length-1}return o}function l0(e,t){let i=[],r=0,s=t[r],n=0;for(let o=0;oNs(e,h,t)).reduce((a,h)=>a+h),n=0,o=0,l=0;for(;la&&(n-=a,o++);let h=e[o].getWidth(n-1)===2;h&&n--;let u=h?i-1:i;r.push(u),l+=u}return r}function Ns(e,t,i){if(t===e.length-1)return e[t].getTrimmedLength();let r=!e[t].hasContent(i-1)&&e[t].getWidth(i-1)===1,s=e[t+1].getWidth(0)===2;return r&&s?i-1:i}var lp=class ap{constructor(t){this.line=t,this.isDisposed=!1,this._disposables=[],this._id=ap._nextId++,this._onDispose=this.register(new D),this.onDispose=this._onDispose.event}get id(){return this._id}dispose(){this.isDisposed||(this.isDisposed=!0,this.line=-1,this._onDispose.fire(),Yi(this._disposables),this._disposables.length=0)}register(t){return this._disposables.push(t),t}};lp._nextId=1;var c0=lp,be={},Ni=be.B;be[0]={"`":"◆",a:"▒",b:"␉",c:"␌",d:"␍",e:"␊",f:"°",g:"±",h:"␤",i:"␋",j:"┘",k:"┐",l:"┌",m:"└",n:"┼",o:"⎺",p:"⎻",q:"─",r:"⎼",s:"⎽",t:"├",u:"┤",v:"┴",w:"┬",x:"│",y:"≤",z:"≥","{":"π","|":"≠","}":"£","~":"·"};be.A={"#":"£"};be.B=void 0;be[4]={"#":"£","@":"¾","[":"ij","\\":"½","]":"|","{":"¨","|":"f","}":"¼","~":"´"};be.C=be[5]={"[":"Ä","\\":"Ö","]":"Å","^":"Ü","`":"é","{":"ä","|":"ö","}":"å","~":"ü"};be.R={"#":"£","@":"à","[":"°","\\":"ç","]":"§","{":"é","|":"ù","}":"è","~":"¨"};be.Q={"@":"à","[":"â","\\":"ç","]":"ê","^":"î","`":"ô","{":"é","|":"ù","}":"è","~":"û"};be.K={"@":"§","[":"Ä","\\":"Ö","]":"Ü","{":"ä","|":"ö","}":"ü","~":"ß"};be.Y={"#":"£","@":"§","[":"°","\\":"ç","]":"é","`":"ù","{":"à","|":"ò","}":"è","~":"ì"};be.E=be[6]={"@":"Ä","[":"Æ","\\":"Ø","]":"Å","^":"Ü","`":"ä","{":"æ","|":"ø","}":"å","~":"ü"};be.Z={"#":"£","@":"§","[":"¡","\\":"Ñ","]":"¿","{":"°","|":"ñ","}":"ç"};be.H=be[7]={"@":"É","[":"Ä","\\":"Ö","]":"Å","^":"Ü","`":"é","{":"ä","|":"ö","}":"å","~":"ü"};be["="]={"#":"ù","@":"à","[":"é","\\":"ç","]":"ê","^":"î",_:"è","`":"ô","{":"ä","|":"ö","}":"ü","~":"û"};var Au=4294967295,Iu=class{constructor(e,t,i){this._hasScrollback=e,this._optionsService=t,this._bufferService=i,this.ydisp=0,this.ybase=0,this.y=0,this.x=0,this.tabs={},this.savedY=0,this.savedX=0,this.savedCurAttrData=me.clone(),this.savedCharset=Ni,this.markers=[],this._nullCell=yt.fromCharData([0,b_,1,0]),this._whitespaceCell=yt.fromCharData([0,pi,1,32]),this._isClearing=!1,this._memoryCleanupQueue=new lo,this._memoryCleanupPosition=0,this._cols=this._bufferService.cols,this._rows=this._bufferService.rows,this.lines=new Ou(this._getCorrectBufferLength(this._rows)),this.scrollTop=0,this.scrollBottom=this._rows-1,this.setupTabStops()}getNullCell(e){return e?(this._nullCell.fg=e.fg,this._nullCell.bg=e.bg,this._nullCell.extended=e.extended):(this._nullCell.fg=0,this._nullCell.bg=0,this._nullCell.extended=new ro),this._nullCell}getWhitespaceCell(e){return 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 ro),this._whitespaceCell}getBlankLine(e,t){return new is(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&&eAu?Au:t}fillViewportRows(e){if(this.lines.length===0){e===void 0&&(e=me);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 Ou(this._getCorrectBufferLength(this._rows)),this.scrollTop=0,this.scrollBottom=this._rows-1,this.setupTabStops()}resize(e,t){let i=this.getNullCell(me),r=0,s=this._getCorrectBufferLength(t);if(s>this.lines.maxLength&&(this.lines.maxLength=s),this.lines.length>0){if(this._cols0&&this.lines.length<=this.ybase+this.y+n+1?(this.ybase--,n++,this.ydisp>0&&this.ydisp--):this.lines.push(new is(e,i)));else for(let o=this._rows;o>t;o--)this.lines.length>t+this.ybase&&(this.lines.length>this.ybase+this.y+1?this.lines.pop():(this.ybase++,this.ydisp++));if(s0&&(this.lines.trimStart(o),this.ybase=Math.max(this.ybase-o,0),this.ydisp=Math.max(this.ydisp-o,0),this.savedY=Math.max(this.savedY-o,0)),this.lines.maxLength=s}this.x=Math.min(this.x,e-1),this.y=Math.min(this.y,t-1),n&&(this.y+=n),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 n=0;n.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._memoryCleanupPosition100)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 i=this._optionsService.rawOptions.reflowCursorLine,r=o0(this.lines,this._cols,e,this.ybase+this.y,this.getNullCell(me),i);if(r.length>0){let s=l0(this.lines,r);a0(this.lines,s.layout),this._reflowLargerAdjustViewport(e,t,s.countRemoved)}}_reflowLargerAdjustViewport(e,t,i){let r=this.getNullCell(me),s=i;for(;s-- >0;)this.ybase===0?(this.y>0&&this.y--,this.lines.length=0;o--){let l=this.lines.get(o);if(!l||!l.isWrapped&&l.getTrimmedLength()<=e)continue;let a=[l];for(;l.isWrapped&&o>0;)l=this.lines.get(--o),a.unshift(l);if(!i){let p=this.ybase+this.y;if(p>=o&&p0&&(s.push({start:o+a.length+n,newLines:g}),n+=g.length),a.push(...g);let v=u.length-1,m=u[v];m===0&&(v--,m=u[v]);let k=a.length-c-1,_=h;for(;k>=0;){let p=Math.min(_,m);if(a[v]===void 0)break;if(a[v].copyCellsFrom(a[k],_-p,m-p,p,!0),m-=p,m===0&&(v--,m=u[v]),_-=p,_===0){k--;let S=Math.max(k,0);_=Ns(a,S,this._cols)}}for(let p=0;p0;)this.ybase===0?this.y0){let o=[],l=[];for(let m=0;m=0;m--)if(c&&c.start>h+d){for(let k=c.newLines.length-1;k>=0;k--)this.lines.set(m--,c.newLines[k]);m++,o.push({index:h+1,amount:c.newLines.length}),d+=c.newLines.length,c=s[++u]}else this.lines.set(m,l[h--]);let g=0;for(let m=o.length-1;m>=0;m--)o[m].index+=g,this.lines.onInsertEmitter.fire(o[m]),g+=o[m].amount;let v=Math.max(0,a+n-this.lines.maxLength);v>0&&this.lines.onTrimEmitter.fire(v)}}translateBufferLineToString(e,t,i=0,r){let s=this.lines.get(e);return s?s.translateToString(t,i,r):""}getWrappedRangeForLine(e){let t=e,i=e;for(;t>0&&this.lines.get(t).isWrapped;)t--;for(;i+10;);return e>=this._cols?this._cols-1:e<0?0:e}nextStop(e){for(e==null&&(e=this.x);!this.tabs[++e]&&e=this._cols?this._cols-1:e<0?0:e}clearMarkers(e){this._isClearing=!0;for(let t=0;t{t.line-=i,t.line<0&&t.dispose()})),t.register(this.lines.onInsert(i=>{t.line>=i.index&&(t.line+=i.amount)})),t.register(this.lines.onDelete(i=>{t.line>=i.index&&t.linei.index&&(t.line-=i.amount)})),t.register(t.onDispose(()=>this._removeMarker(t))),t}_removeMarker(e){this._isClearing||this.markers.splice(this.markers.indexOf(e),1)}},u0=class extends W{constructor(e,t){super(),this._optionsService=e,this._bufferService=t,this._onBufferActivate=this._register(new D),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 Iu(!0,this._optionsService,this._bufferService),this._normal.fillViewportRows(),this._alt=new Iu(!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)}},hp=2,cp=1,$a=class extends W{constructor(e){super(),this.isUserScrolling=!1,this._onResize=this._register(new D),this.onResize=this._onResize.event,this._onScroll=this._register(new D),this.onScroll=this._onScroll.event,this.cols=Math.max(e.rawOptions.cols||0,hp),this.rows=Math.max(e.rawOptions.rows||0,cp),this.buffers=this._register(new u0(e,this)),this._register(this.buffers.onBufferActivate(t=>{this._onScroll.fire(t.activeBuffer.ydisp)}))}get buffer(){return this.buffers.active}resize(e,t){let i=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:i,rowsChanged:r})}reset(){this.buffers.reset(),this.isUserScrolling=!1}scroll(e,t=!1){let i=this.buffer,r;r=this._cachedBlankLine,(!r||r.length!==this.cols||r.getFg(0)!==e.fg||r.getBg(0)!==e.bg)&&(r=i.getBlankLine(e,t),this._cachedBlankLine=r),r.isWrapped=t;let s=i.ybase+i.scrollTop,n=i.ybase+i.scrollBottom;if(i.scrollTop===0){let o=i.lines.isFull;n===i.lines.length-1?o?i.lines.recycle().copyFrom(r):i.lines.push(r.clone()):i.lines.splice(n+1,0,r.clone()),o?this.isUserScrolling&&(i.ydisp=Math.max(i.ydisp-1,0)):(i.ybase++,this.isUserScrolling||i.ydisp++)}else{let o=n-s+1;i.lines.shiftElements(s+1,o-1,-1),i.lines.set(n,r.clone())}this.isUserScrolling||(i.ydisp=i.ybase),this._onScroll.fire(i.ydisp)}scrollLines(e,t){let i=this.buffer;if(e<0){if(i.ydisp===0)return;this.isUserScrolling=!0}else e+i.ydisp>=i.ybase&&(this.isUserScrolling=!1);let r=i.ydisp;i.ydisp=Math.max(Math.min(i.ydisp+e,i.ybase),0),r!==i.ydisp&&(t||this._onScroll.fire(i.ydisp))}};$a=_e([L(0,Ge)],$a);var er={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:oo,windowOptions:{},windowsMode:!1,windowsPty:{},wordSeparator:" ()[]{}',\"`",altClickMovesCursor:!0,convertEol:!1,termName:"xterm",cancelEvents:!1,overviewRuler:{}},d0=["normal","bold","100","200","300","400","500","600","700","800","900"],f0=class extends W{constructor(e){super(),this._onOptionChange=this._register(new D),this.onOptionChange=this._onOptionChange.event;let t={...er};for(let i in e)if(i in t)try{let r=e[i];t[i]=this._sanitizeAndValidateOption(i,r)}catch(r){console.error(r)}this.rawOptions=t,this.options={...t},this._setupOptions(),this._register(re(()=>{this.rawOptions.linkHandler=null,this.rawOptions.documentOverride=null}))}onSpecificOptionChange(e,t){return this.onOptionChange(i=>{i===e&&t(this.rawOptions[e])})}onMultipleOptionChange(e,t){return this.onOptionChange(i=>{e.indexOf(i)!==-1&&t()})}_setupOptions(){let e=i=>{if(!(i in er))throw new Error(`No option with key "${i}"`);return this.rawOptions[i]},t=(i,r)=>{if(!(i in er))throw new Error(`No option with key "${i}"`);r=this._sanitizeAndValidateOption(i,r),this.rawOptions[i]!==r&&(this.rawOptions[i]=r,this._onOptionChange.fire(i))};for(let i in this.rawOptions){let r={get:e.bind(this,i),set:t.bind(this,i)};Object.defineProperty(this.options,i,r)}}_sanitizeAndValidateOption(e,t){switch(e){case"cursorStyle":if(t||(t=er[e]),!_0(t))throw new Error(`"${t}" is not a valid value for ${e}`);break;case"wordSeparator":t||(t=er[e]);break;case"fontWeight":case"fontWeightBold":if(typeof t=="number"&&1<=t&&t<=1e3)break;t=d0.includes(t)?t:er[e];break;case"cursorWidth":t=Math.floor(t);case"lineHeight":case"tabStopWidth":if(t<1)throw new Error(`${e} cannot be less than 1, value: ${t}`);break;case"minimumContrastRatio":t=Math.max(1,Math.min(21,Math.round(t*10)/10));break;case"scrollback":if(t=Math.min(t,4294967295),t<0)throw new Error(`${e} cannot be less than 0, value: ${t}`);break;case"fastScrollSensitivity":case"scrollSensitivity":if(t<=0)throw new Error(`${e} cannot be less than or equal to 0, value: ${t}`);break;case"rows":case"cols":if(!t&&t!==0)throw new Error(`${e} must be numeric, value: ${t}`);break;case"windowsPty":t=t??{};break}return t}};function _0(e){return e==="block"||e==="underline"||e==="bar"}function rs(e,t=5){if(typeof e!="object")return e;let i=Array.isArray(e)?[]:{};for(let r in e)i[r]=t<=1?e[r]:e[r]&&rs(e[r],t-1);return i}var zu=Object.freeze({insertMode:!1}),Fu=Object.freeze({applicationCursorKeys:!1,applicationKeypad:!1,bracketedPasteMode:!1,cursorBlink:void 0,cursorStyle:void 0,origin:!1,reverseWraparound:!1,sendFocus:!1,synchronizedOutput:!1,wraparound:!0}),Ha=class extends W{constructor(e,t,i){super(),this._bufferService=e,this._logService=t,this._optionsService=i,this.isCursorInitialized=!1,this.isCursorHidden=!1,this._onData=this._register(new D),this.onData=this._onData.event,this._onUserInput=this._register(new D),this.onUserInput=this._onUserInput.event,this._onBinary=this._register(new D),this.onBinary=this._onBinary.event,this._onRequestScrollToBottom=this._register(new D),this.onRequestScrollToBottom=this._onRequestScrollToBottom.event,this.modes=rs(zu),this.decPrivateModes=rs(Fu)}reset(){this.modes=rs(zu),this.decPrivateModes=rs(Fu)}triggerDataEvent(e,t=!1){if(this._optionsService.rawOptions.disableStdin)return;let i=this._bufferService.buffer;t&&this._optionsService.rawOptions.scrollOnUserInput&&i.ybase!==i.ydisp&&this._onRequestScrollToBottom.fire(),t&&this._onUserInput.fire(),this._logService.debug(`sending data "${e}"`),this._logService.trace("sending data (codes)",()=>e.split("").map(r=>r.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(t=>t.charCodeAt(0))),this._onBinary.fire(e))}};Ha=_e([L(0,Xe),L(1,L_),L(2,Ge)],Ha);var $u={NONE:{events:0,restrict:()=>!1},X10:{events:1,restrict:e=>e.button===4||e.action!==1?!1:(e.ctrl=!1,e.alt=!1,e.shift=!1,!0)},VT200:{events:19,restrict:e=>e.action!==32},DRAG:{events:23,restrict:e=>!(e.action===32&&e.button===3)},ANY:{events:31,restrict:e=>!0}};function dl(e,t){let i=(e.ctrl?16:0)|(e.shift?4:0)|(e.alt?8:0);return e.button===4?(i|=64,i|=e.action):(i|=e.button&3,e.button&4&&(i|=64),e.button&8&&(i|=128),e.action===32?i|=32:e.action===0&&!t&&(i|=3)),i}var fl=String.fromCharCode,Hu={DEFAULT:e=>{let t=[dl(e,!1)+32,e.col+32,e.row+32];return t[0]>255||t[1]>255||t[2]>255?"":`\x1B[M${fl(t[0])}${fl(t[1])}${fl(t[2])}`},SGR:e=>{let t=e.action===0&&e.button!==4?"m":"M";return`\x1B[<${dl(e,!0)};${e.col};${e.row}${t}`},SGR_PIXELS:e=>{let t=e.action===0&&e.button!==4?"m":"M";return`\x1B[<${dl(e,!0)};${e.x};${e.y}${t}`}},Wa=class extends W{constructor(e,t,i){super(),this._bufferService=e,this._coreService=t,this._optionsService=i,this._protocols={},this._encodings={},this._activeProtocol="",this._activeEncoding="",this._lastEvent=null,this._wheelPartialScroll=0,this._onProtocolChange=this._register(new D),this.onProtocolChange=this._onProtocolChange.event;for(let r of Object.keys($u))this.addProtocol(r,$u[r]);for(let r of Object.keys(Hu))this.addEncoding(r,Hu[r]);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 new Error(`unknown protocol "${e}"`);this._activeProtocol=e,this._onProtocolChange.fire(this._protocols[e].events)}get activeEncoding(){return this._activeEncoding}set activeEncoding(e){if(!this._encodings[e])throw new Error(`unknown encoding "${e}"`);this._activeEncoding=e}reset(){this.activeProtocol="NONE",this.activeEncoding="DEFAULT",this._lastEvent=null,this._wheelPartialScroll=0}consumeWheelEvent(e,t,i){if(e.deltaY===0||e.shiftKey||t===void 0||i===void 0)return 0;let r=t/i,s=this._applyScrollModifier(e.deltaY,e);return e.deltaMode===WheelEvent.DOM_DELTA_PIXEL?(s/=r+0,Math.abs(e.deltaY)<50&&(s*=.3),this._wheelPartialScroll+=s,s=Math.floor(Math.abs(this._wheelPartialScroll))*(this._wheelPartialScroll>0?1:-1),this._wheelPartialScroll%=1):e.deltaMode===WheelEvent.DOM_DELTA_PAGE&&(s*=this._bufferService.rows),s}_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,i){if(i){if(e.x!==t.x||e.y!==t.y)return!1}else 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g0(e,t){let i=0,r=t.length-1,s;if(et[r][1])return!1;for(;r>=i;)if(s=i+r>>1,e>t[s][1])i=s+1;else if(e=131072&&e<=196605||e>=196608&&e<=262141?2:1}charProperties(e,t){let i=this.wcwidth(e),r=i===0&&t!==0;if(r){let s=zi.extractWidth(t);s===0?r=!1:s>i&&(i=s)}return zi.createPropertyValue(0,i,r)}},zi=class Mn{constructor(){this._providers=Object.create(null),this._active="",this._onChange=new D,this.onChange=this._onChange.event;let t=new v0;this.register(t),this._active=t.version,this._activeProvider=t}static extractShouldJoin(t){return(t&1)!==0}static extractWidth(t){return t>>1&3}static extractCharKind(t){return t>>3}static createPropertyValue(t,i,r=!1){return(t&16777215)<<3|(i&3)<<1|(r?1:0)}dispose(){this._onChange.dispose()}get versions(){return Object.keys(this._providers)}get activeVersion(){return this._active}set activeVersion(t){if(!this._providers[t])throw new Error(`unknown Unicode version "${t}"`);this._active=t,this._activeProvider=this._providers[t],this._onChange.fire(t)}register(t){this._providers[t.version]=t}wcwidth(t){return this._activeProvider.wcwidth(t)}getStringCellWidth(t){let i=0,r=0,s=t.length;for(let n=0;n=s)return i+this.wcwidth(o);let h=t.charCodeAt(n);56320<=h&&h<=57343?o=(o-55296)*1024+h-56320+65536:i+=this.wcwidth(h)}let l=this.charProperties(o,r),a=Mn.extractWidth(l);Mn.extractShouldJoin(l)&&(a-=Mn.extractWidth(r)),i+=a,r=l}return i}charProperties(t,i){return this._activeProvider.charProperties(t,i)}},m0=class{constructor(){this.glevel=0,this._charsets=[]}reset(){this.charset=void 0,this._charsets=[],this.glevel=0}setgLevel(e){this.glevel=e,this.charset=this._charsets[e]}setgCharset(e,t){this._charsets[e]=t,this.glevel===e&&(this.charset=t)}};function Wu(e){var r;let t=(r=e.buffer.lines.get(e.buffer.ybase+e.buffer.y-1))==null?void 0:r.get(e.cols-1),i=e.buffer.lines.get(e.buffer.ybase+e.buffer.y);i&&t&&(i.isWrapped=t[3]!==0&&t[3]!==32)}var Yr=2147483647,S0=256,up=class Ua{constructor(t=32,i=32){if(this.maxLength=t,this.maxSubParamsLength=i,i>S0)throw new Error("maxSubParamsLength must not be greater than 256");this.params=new Int32Array(t),this.length=0,this._subParams=new Int32Array(i),this._subParamsLength=0,this._subParamsIdx=new Uint16Array(t),this._rejectDigits=!1,this._rejectSubDigits=!1,this._digitIsSub=!1}static fromArray(t){let i=new Ua;if(!t.length)return i;for(let r=Array.isArray(t[0])?1:0;r>8,s=this._subParamsIdx[i]&255;s-r>0&&t.push(Array.prototype.slice.call(this._subParams,r,s))}return t}reset(){this.length=0,this._subParamsLength=0,this._rejectDigits=!1,this._rejectSubDigits=!1,this._digitIsSub=!1}addParam(t){if(this._digitIsSub=!1,this.length>=this.maxLength){this._rejectDigits=!0;return}if(t<-1)throw new Error("values lesser than -1 are not allowed");this._subParamsIdx[this.length]=this._subParamsLength<<8|this._subParamsLength,this.params[this.length++]=t>Yr?Yr:t}addSubParam(t){if(this._digitIsSub=!0,!!this.length){if(this._rejectDigits||this._subParamsLength>=this.maxSubParamsLength){this._rejectSubDigits=!0;return}if(t<-1)throw new Error("values lesser than -1 are not allowed");this._subParams[this._subParamsLength++]=t>Yr?Yr:t,this._subParamsIdx[this.length-1]++}}hasSubParams(t){return(this._subParamsIdx[t]&255)-(this._subParamsIdx[t]>>8)>0}getSubParams(t){let i=this._subParamsIdx[t]>>8,r=this._subParamsIdx[t]&255;return r-i>0?this._subParams.subarray(i,r):null}getSubParamsAll(){let t={};for(let i=0;i>8,s=this._subParamsIdx[i]&255;s-r>0&&(t[i]=this._subParams.slice(r,s))}return t}addDigit(t){let i;if(this._rejectDigits||!(i=this._digitIsSub?this._subParamsLength:this.length)||this._digitIsSub&&this._rejectSubDigits)return;let r=this._digitIsSub?this._subParams:this.params,s=r[i-1];r[i-1]=~s?Math.min(s*10+t,Yr):t}},qr=[],y0=class{constructor(){this._state=0,this._active=qr,this._id=-1,this._handlers=Object.create(null),this._handlerFb=()=>{},this._stack={paused:!1,loopPosition:0,fallThrough:!1}}registerHandler(e,t){this._handlers[e]===void 0&&(this._handlers[e]=[]);let i=this._handlers[e];return i.push(t),{dispose:()=>{let r=i.indexOf(t);r!==-1&&i.splice(r,1)}}}clearHandler(e){this._handlers[e]&&delete this._handlers[e]}setHandlerFallback(e){this._handlerFb=e}dispose(){this._handlers=Object.create(null),this._handlerFb=()=>{},this._active=qr}reset(){if(this._state===2)for(let e=this._stack.paused?this._stack.loopPosition-1:this._active.length-1;e>=0;--e)this._active[e].end(!1);this._stack.paused=!1,this._active=qr,this._id=-1,this._state=0}_start(){if(this._active=this._handlers[this._id]||qr,!this._active.length)this._handlerFb(this._id,"START");else for(let e=this._active.length-1;e>=0;e--)this._active[e].start()}_put(e,t,i){if(!this._active.length)this._handlerFb(this._id,"PUT",Eo(e,t,i));else for(let r=this._active.length-1;r>=0;r--)this._active[r].put(e,t,i)}start(){this.reset(),this._state=1}put(e,t,i){if(this._state!==3){if(this._state===1)for(;t0&&this._put(e,t,i)}}end(e,t=!0){if(this._state!==0){if(this._state!==3)if(this._state===1&&this._start(),!this._active.length)this._handlerFb(this._id,"END",e);else{let i=!1,r=this._active.length-1,s=!1;if(this._stack.paused&&(r=this._stack.loopPosition-1,i=t,s=this._stack.fallThrough,this._stack.paused=!1),!s&&i===!1){for(;r>=0&&(i=this._active[r].end(e),i!==!0);r--)if(i instanceof Promise)return this._stack.paused=!0,this._stack.loopPosition=r,this._stack.fallThrough=!1,i;r--}for(;r>=0;r--)if(i=this._active[r].end(!1),i instanceof Promise)return this._stack.paused=!0,this._stack.loopPosition=r,this._stack.fallThrough=!0,i}this._active=qr,this._id=-1,this._state=0}}},nt=class{constructor(e){this._handler=e,this._data="",this._hitLimit=!1}start(){this._data="",this._hitLimit=!1}put(e,t,i){this._hitLimit||(this._data+=Eo(e,t,i),this._data.length>1e7&&(this._data="",this._hitLimit=!0))}end(e){let t=!1;if(this._hitLimit)t=!1;else if(e&&(t=this._handler(this._data),t instanceof Promise))return t.then(i=>(this._data="",this._hitLimit=!1,i));return this._data="",this._hitLimit=!1,t}},Xr=[],w0=class{constructor(){this._handlers=Object.create(null),this._active=Xr,this._ident=0,this._handlerFb=()=>{},this._stack={paused:!1,loopPosition:0,fallThrough:!1}}dispose(){this._handlers=Object.create(null),this._handlerFb=()=>{},this._active=Xr}registerHandler(e,t){this._handlers[e]===void 0&&(this._handlers[e]=[]);let i=this._handlers[e];return i.push(t),{dispose:()=>{let r=i.indexOf(t);r!==-1&&i.splice(r,1)}}}clearHandler(e){this._handlers[e]&&delete this._handlers[e]}setHandlerFallback(e){this._handlerFb=e}reset(){if(this._active.length)for(let e=this._stack.paused?this._stack.loopPosition-1:this._active.length-1;e>=0;--e)this._active[e].unhook(!1);this._stack.paused=!1,this._active=Xr,this._ident=0}hook(e,t){if(this.reset(),this._ident=e,this._active=this._handlers[e]||Xr,!this._active.length)this._handlerFb(this._ident,"HOOK",t);else for(let i=this._active.length-1;i>=0;i--)this._active[i].hook(t)}put(e,t,i){if(!this._active.length)this._handlerFb(this._ident,"PUT",Eo(e,t,i));else for(let r=this._active.length-1;r>=0;r--)this._active[r].put(e,t,i)}unhook(e,t=!0){if(!this._active.length)this._handlerFb(this._ident,"UNHOOK",e);else{let i=!1,r=this._active.length-1,s=!1;if(this._stack.paused&&(r=this._stack.loopPosition-1,i=t,s=this._stack.fallThrough,this._stack.paused=!1),!s&&i===!1){for(;r>=0&&(i=this._active[r].unhook(e),i!==!0);r--)if(i instanceof Promise)return this._stack.paused=!0,this._stack.loopPosition=r,this._stack.fallThrough=!1,i;r--}for(;r>=0;r--)if(i=this._active[r].unhook(!1),i instanceof Promise)return this._stack.paused=!0,this._stack.loopPosition=r,this._stack.fallThrough=!0,i}this._active=Xr,this._ident=0}},ss=new up;ss.addParam(0);var Uu=class{constructor(e){this._handler=e,this._data="",this._params=ss,this._hitLimit=!1}hook(e){this._params=e.length>1||e.params[0]?e.clone():ss,this._data="",this._hitLimit=!1}put(e,t,i){this._hitLimit||(this._data+=Eo(e,t,i),this._data.length>1e7&&(this._data="",this._hitLimit=!0))}unhook(e){let t=!1;if(this._hitLimit)t=!1;else if(e&&(t=this._handler(this._data,this._params),t instanceof Promise))return t.then(i=>(this._params=ss,this._data="",this._hitLimit=!1,i));return this._params=ss,this._data="",this._hitLimit=!1,t}},C0=class{constructor(e){this.table=new Uint8Array(e)}setDefault(e,t){this.table.fill(e<<4|t)}add(e,t,i,r){this.table[t<<8|e]=i<<4|r}addMany(e,t,i,r){for(let s=0;sa),i=(l,a)=>t.slice(l,a),r=i(32,127),s=i(0,24);s.push(25),s.push.apply(s,i(28,32));let n=i(0,14),o;e.setDefault(1,0),e.addMany(r,0,2,0);for(o in n)e.addMany([24,26,153,154],o,3,0),e.addMany(i(128,144),o,3,0),e.addMany(i(144,152),o,3,0),e.add(156,o,0,0),e.add(27,o,11,1),e.add(157,o,4,8),e.addMany([152,158,159],o,0,7),e.add(155,o,11,3),e.add(144,o,11,9);return e.addMany(s,0,3,0),e.addMany(s,1,3,1),e.add(127,1,0,1),e.addMany(s,8,0,8),e.addMany(s,3,3,3),e.add(127,3,0,3),e.addMany(s,4,3,4),e.add(127,4,0,4),e.addMany(s,6,3,6),e.addMany(s,5,3,5),e.add(127,5,0,5),e.addMany(s,2,3,2),e.add(127,2,0,2),e.add(93,1,4,8),e.addMany(r,8,5,8),e.add(127,8,5,8),e.addMany([156,27,24,26,7],8,6,0),e.addMany(i(28,32),8,0,8),e.addMany([88,94,95],1,0,7),e.addMany(r,7,0,7),e.addMany(s,7,0,7),e.add(156,7,0,0),e.add(127,7,0,7),e.add(91,1,11,3),e.addMany(i(64,127),3,7,0),e.addMany(i(48,60),3,8,4),e.addMany([60,61,62,63],3,9,4),e.addMany(i(48,60),4,8,4),e.addMany(i(64,127),4,7,0),e.addMany([60,61,62,63],4,0,6),e.addMany(i(32,64),6,0,6),e.add(127,6,0,6),e.addMany(i(64,127),6,0,0),e.addMany(i(32,48),3,9,5),e.addMany(i(32,48),5,9,5),e.addMany(i(48,64),5,0,6),e.addMany(i(64,127),5,7,0),e.addMany(i(32,48),4,9,5),e.addMany(i(32,48),1,9,2),e.addMany(i(32,48),2,9,2),e.addMany(i(48,127),2,10,0),e.addMany(i(48,80),1,10,0),e.addMany(i(81,88),1,10,0),e.addMany([89,90,92],1,10,0),e.addMany(i(96,127),1,10,0),e.add(80,1,11,9),e.addMany(s,9,0,9),e.add(127,9,0,9),e.addMany(i(28,32),9,0,9),e.addMany(i(32,48),9,9,12),e.addMany(i(48,60),9,8,10),e.addMany([60,61,62,63],9,9,10),e.addMany(s,11,0,11),e.addMany(i(32,128),11,0,11),e.addMany(i(28,32),11,0,11),e.addMany(s,10,0,10),e.add(127,10,0,10),e.addMany(i(28,32),10,0,10),e.addMany(i(48,60),10,8,10),e.addMany([60,61,62,63],10,0,11),e.addMany(i(32,48),10,9,12),e.addMany(s,12,0,12),e.add(127,12,0,12),e.addMany(i(28,32),12,0,12),e.addMany(i(32,48),12,9,12),e.addMany(i(48,64),12,0,11),e.addMany(i(64,127),12,12,13),e.addMany(i(64,127),10,12,13),e.addMany(i(64,127),9,12,13),e.addMany(s,13,13,13),e.addMany(r,13,13,13),e.add(127,13,0,13),e.addMany([27,156,24,26],13,14,0),e.add(pt,0,2,0),e.add(pt,8,5,8),e.add(pt,6,0,6),e.add(pt,11,0,11),e.add(pt,13,13,13),e}(),x0=class extends W{constructor(e=k0){super(),this._transitions=e,this._parseStack={state:0,handlers:[],handlerPos:0,transition:0,chunkPos:0},this.initialState=0,this.currentState=this.initialState,this._params=new up,this._params.addParam(0),this._collect=0,this.precedingJoinState=0,this._printHandlerFb=(t,i,r)=>{},this._executeHandlerFb=t=>{},this._csiHandlerFb=(t,i)=>{},this._escHandlerFb=t=>{},this._errorHandlerFb=t=>t,this._printHandler=this._printHandlerFb,this._executeHandlers=Object.create(null),this._csiHandlers=Object.create(null),this._escHandlers=Object.create(null),this._register(re(()=>{this._csiHandlers=Object.create(null),this._executeHandlers=Object.create(null),this._escHandlers=Object.create(null)})),this._oscParser=this._register(new y0),this._dcsParser=this._register(new w0),this._errorHandler=this._errorHandlerFb,this.registerEscHandler({final:"\\"},()=>!0)}_identifier(e,t=[64,126]){let i=0;if(e.prefix){if(e.prefix.length>1)throw new Error("only one byte as prefix supported");if(i=e.prefix.charCodeAt(0),i&&60>i||i>63)throw new Error("prefix must be in range 0x3c .. 0x3f")}if(e.intermediates){if(e.intermediates.length>2)throw new Error("only two bytes as intermediates are supported");for(let s=0;sn||n>47)throw new Error("intermediate must be in range 0x20 .. 0x2f");i<<=8,i|=n}}if(e.final.length!==1)throw new Error("final must be a single byte");let r=e.final.charCodeAt(0);if(t[0]>r||r>t[1])throw new Error(`final must be in range ${t[0]} .. ${t[1]}`);return i<<=8,i|=r,i}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 i=this._identifier(e,[48,126]);this._escHandlers[i]===void 0&&(this._escHandlers[i]=[]);let r=this._escHandlers[i];return r.push(t),{dispose:()=>{let s=r.indexOf(t);s!==-1&&r.splice(s,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 i=this._identifier(e);this._csiHandlers[i]===void 0&&(this._csiHandlers[i]=[]);let r=this._csiHandlers[i];return r.push(t),{dispose:()=>{let s=r.indexOf(t);s!==-1&&r.splice(s,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,i,r,s){this._parseStack.state=e,this._parseStack.handlers=t,this._parseStack.handlerPos=i,this._parseStack.transition=r,this._parseStack.chunkPos=s}parse(e,t,i){let r=0,s=0,n=0,o;if(this._parseStack.state)if(this._parseStack.state===2)this._parseStack.state=0,n=this._parseStack.chunkPos+1;else{if(i===void 0||this._parseStack.state===1)throw this._parseStack.state=1,new Error("improper continuation due to previous async handler, giving up parsing");let l=this._parseStack.handlers,a=this._parseStack.handlerPos-1;switch(this._parseStack.state){case 3:if(i===!1&&a>-1){for(;a>=0&&(o=l[a](this._params),o!==!0);a--)if(o instanceof Promise)return this._parseStack.handlerPos=a,o}this._parseStack.handlers=[];break;case 4:if(i===!1&&a>-1){for(;a>=0&&(o=l[a](),o!==!0);a--)if(o instanceof Promise)return this._parseStack.handlerPos=a,o}this._parseStack.handlers=[];break;case 6:if(r=e[this._parseStack.chunkPos],o=this._dcsParser.unhook(r!==24&&r!==26,i),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,i),o)return o;r===27&&(this._parseStack.transition|=1),this._params.reset(),this._params.addParam(0),this._collect=0;break}this._parseStack.state=0,n=this._parseStack.chunkPos+1,this.precedingJoinState=0,this.currentState=this._parseStack.transition&15}for(let l=n;l>4){case 2:for(let d=l+1;;++d){if(d>=t||(r=e[d])<32||r>126&&r=t||(r=e[d])<32||r>126&&r=t||(r=e[d])<32||r>126&&r=t||(r=e[d])<32||r>126&&r=0&&(o=a[h](this._params),o!==!0);h--)if(o instanceof Promise)return this._preserveStack(3,a,h,s,l),o;h<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(++l47&&r<60);l--;break;case 9:this._collect<<=8,this._collect|=r;break;case 10:let u=this._escHandlers[this._collect<<8|r],c=u?u.length-1:-1;for(;c>=0&&(o=u[c](),o!==!0);c--)if(o instanceof Promise)return this._preserveStack(4,u,c,s,l),o;c<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 d=l+1;;++d)if(d>=t||(r=e[d])===24||r===26||r===27||r>127&&r=t||(r=e[d])<32||r>127&&r>4:n>>8}return r}}function pl(e,t){let i=e.toString(16),r=i.length<2?"0"+i:i;switch(t){case 4:return i[0];case 8:return r;case 12:return(r+r).slice(0,3);default:return r+r}}function D0(e,t=16){let[i,r,s]=e;return`rgb:${pl(i,t)}/${pl(r,t)}/${pl(s,t)}`}var R0={"(":0,")":1,"*":2,"+":3,"-":1,".":2},li=131072,Vu=10;function ju(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 Yu=5e3,qu=0,P0=class extends W{constructor(e,t,i,r,s,n,o,l,a=new x0){super(),this._bufferService=e,this._charsetService=t,this._coreService=i,this._logService=r,this._optionsService=s,this._oscLinkService=n,this._coreMouseService=o,this._unicodeService=l,this._parser=a,this._parseBuffer=new Uint32Array(4096),this._stringDecoder=new qv,this._utf8Decoder=new Xv,this._windowTitle="",this._iconName="",this._windowTitleStack=[],this._iconNameStack=[],this._curAttrData=me.clone(),this._eraseAttrDataInternal=me.clone(),this._onRequestBell=this._register(new D),this.onRequestBell=this._onRequestBell.event,this._onRequestRefreshRows=this._register(new D),this.onRequestRefreshRows=this._onRequestRefreshRows.event,this._onRequestReset=this._register(new D),this.onRequestReset=this._onRequestReset.event,this._onRequestSendFocus=this._register(new D),this.onRequestSendFocus=this._onRequestSendFocus.event,this._onRequestSyncScrollBar=this._register(new D),this.onRequestSyncScrollBar=this._onRequestSyncScrollBar.event,this._onRequestWindowsOptionsReport=this._register(new D),this.onRequestWindowsOptionsReport=this._onRequestWindowsOptionsReport.event,this._onA11yChar=this._register(new D),this.onA11yChar=this._onA11yChar.event,this._onA11yTab=this._register(new D),this.onA11yTab=this._onA11yTab.event,this._onCursorMove=this._register(new D),this.onCursorMove=this._onCursorMove.event,this._onLineFeed=this._register(new D),this.onLineFeed=this._onLineFeed.event,this._onScroll=this._register(new D),this.onScroll=this._onScroll.event,this._onTitleChange=this._register(new D),this.onTitleChange=this._onTitleChange.event,this._onColor=this._register(new D),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 Ka(this._bufferService),this._activeBuffer=this._bufferService.buffer,this._register(this._bufferService.buffers.onBufferActivate(h=>this._activeBuffer=h.activeBuffer)),this._parser.setCsiHandlerFallback((h,u)=>{this._logService.debug("Unknown CSI code: ",{identifier:this._parser.identToString(h),params:u.toArray()})}),this._parser.setEscHandlerFallback(h=>{this._logService.debug("Unknown ESC code: ",{identifier:this._parser.identToString(h)})}),this._parser.setExecuteHandlerFallback(h=>{this._logService.debug("Unknown EXECUTE code: ",{code:h})}),this._parser.setOscHandlerFallback((h,u,c)=>{this._logService.debug("Unknown OSC code: ",{identifier:h,action:u,data:c})}),this._parser.setDcsHandlerFallback((h,u,c)=>{u==="HOOK"&&(c=c.toArray()),this._logService.debug("Unknown DCS code: ",{identifier:this._parser.identToString(h),action:u,payload:c})}),this._parser.setPrintHandler((h,u,c)=>this.print(h,u,c)),this._parser.registerCsiHandler({final:"@"},h=>this.insertChars(h)),this._parser.registerCsiHandler({intermediates:" ",final:"@"},h=>this.scrollLeft(h)),this._parser.registerCsiHandler({final:"A"},h=>this.cursorUp(h)),this._parser.registerCsiHandler({intermediates:" ",final:"A"},h=>this.scrollRight(h)),this._parser.registerCsiHandler({final:"B"},h=>this.cursorDown(h)),this._parser.registerCsiHandler({final:"C"},h=>this.cursorForward(h)),this._parser.registerCsiHandler({final:"D"},h=>this.cursorBackward(h)),this._parser.registerCsiHandler({final:"E"},h=>this.cursorNextLine(h)),this._parser.registerCsiHandler({final:"F"},h=>this.cursorPrecedingLine(h)),this._parser.registerCsiHandler({final:"G"},h=>this.cursorCharAbsolute(h)),this._parser.registerCsiHandler({final:"H"},h=>this.cursorPosition(h)),this._parser.registerCsiHandler({final:"I"},h=>this.cursorForwardTab(h)),this._parser.registerCsiHandler({final:"J"},h=>this.eraseInDisplay(h,!1)),this._parser.registerCsiHandler({prefix:"?",final:"J"},h=>this.eraseInDisplay(h,!0)),this._parser.registerCsiHandler({final:"K"},h=>this.eraseInLine(h,!1)),this._parser.registerCsiHandler({prefix:"?",final:"K"},h=>this.eraseInLine(h,!0)),this._parser.registerCsiHandler({final:"L"},h=>this.insertLines(h)),this._parser.registerCsiHandler({final:"M"},h=>this.deleteLines(h)),this._parser.registerCsiHandler({final:"P"},h=>this.deleteChars(h)),this._parser.registerCsiHandler({final:"S"},h=>this.scrollUp(h)),this._parser.registerCsiHandler({final:"T"},h=>this.scrollDown(h)),this._parser.registerCsiHandler({final:"X"},h=>this.eraseChars(h)),this._parser.registerCsiHandler({final:"Z"},h=>this.cursorBackwardTab(h)),this._parser.registerCsiHandler({final:"`"},h=>this.charPosAbsolute(h)),this._parser.registerCsiHandler({final:"a"},h=>this.hPositionRelative(h)),this._parser.registerCsiHandler({final:"b"},h=>this.repeatPrecedingCharacter(h)),this._parser.registerCsiHandler({final:"c"},h=>this.sendDeviceAttributesPrimary(h)),this._parser.registerCsiHandler({prefix:">",final:"c"},h=>this.sendDeviceAttributesSecondary(h)),this._parser.registerCsiHandler({final:"d"},h=>this.linePosAbsolute(h)),this._parser.registerCsiHandler({final:"e"},h=>this.vPositionRelative(h)),this._parser.registerCsiHandler({final:"f"},h=>this.hVPosition(h)),this._parser.registerCsiHandler({final:"g"},h=>this.tabClear(h)),this._parser.registerCsiHandler({final:"h"},h=>this.setMode(h)),this._parser.registerCsiHandler({prefix:"?",final:"h"},h=>this.setModePrivate(h)),this._parser.registerCsiHandler({final:"l"},h=>this.resetMode(h)),this._parser.registerCsiHandler({prefix:"?",final:"l"},h=>this.resetModePrivate(h)),this._parser.registerCsiHandler({final:"m"},h=>this.charAttributes(h)),this._parser.registerCsiHandler({final:"n"},h=>this.deviceStatus(h)),this._parser.registerCsiHandler({prefix:"?",final:"n"},h=>this.deviceStatusPrivate(h)),this._parser.registerCsiHandler({intermediates:"!",final:"p"},h=>this.softReset(h)),this._parser.registerCsiHandler({intermediates:" ",final:"q"},h=>this.setCursorStyle(h)),this._parser.registerCsiHandler({final:"r"},h=>this.setScrollRegion(h)),this._parser.registerCsiHandler({final:"s"},h=>this.saveCursor(h)),this._parser.registerCsiHandler({final:"t"},h=>this.windowOptions(h)),this._parser.registerCsiHandler({final:"u"},h=>this.restoreCursor(h)),this._parser.registerCsiHandler({intermediates:"'",final:"}"},h=>this.insertColumns(h)),this._parser.registerCsiHandler({intermediates:"'",final:"~"},h=>this.deleteColumns(h)),this._parser.registerCsiHandler({intermediates:'"',final:"q"},h=>this.selectProtected(h)),this._parser.registerCsiHandler({intermediates:"$",final:"p"},h=>this.requestMode(h,!0)),this._parser.registerCsiHandler({prefix:"?",intermediates:"$",final:"p"},h=>this.requestMode(h,!1)),this._parser.setExecuteHandler(C.BEL,()=>this.bell()),this._parser.setExecuteHandler(C.LF,()=>this.lineFeed()),this._parser.setExecuteHandler(C.VT,()=>this.lineFeed()),this._parser.setExecuteHandler(C.FF,()=>this.lineFeed()),this._parser.setExecuteHandler(C.CR,()=>this.carriageReturn()),this._parser.setExecuteHandler(C.BS,()=>this.backspace()),this._parser.setExecuteHandler(C.HT,()=>this.tab()),this._parser.setExecuteHandler(C.SO,()=>this.shiftOut()),this._parser.setExecuteHandler(C.SI,()=>this.shiftIn()),this._parser.setExecuteHandler(Ln.IND,()=>this.index()),this._parser.setExecuteHandler(Ln.NEL,()=>this.nextLine()),this._parser.setExecuteHandler(Ln.HTS,()=>this.tabSet()),this._parser.registerOscHandler(0,new nt(h=>(this.setTitle(h),this.setIconName(h),!0))),this._parser.registerOscHandler(1,new nt(h=>this.setIconName(h))),this._parser.registerOscHandler(2,new nt(h=>this.setTitle(h))),this._parser.registerOscHandler(4,new nt(h=>this.setOrReportIndexedColor(h))),this._parser.registerOscHandler(8,new nt(h=>this.setHyperlink(h))),this._parser.registerOscHandler(10,new nt(h=>this.setOrReportFgColor(h))),this._parser.registerOscHandler(11,new nt(h=>this.setOrReportBgColor(h))),this._parser.registerOscHandler(12,new nt(h=>this.setOrReportCursorColor(h))),this._parser.registerOscHandler(104,new nt(h=>this.restoreIndexedColor(h))),this._parser.registerOscHandler(110,new nt(h=>this.restoreFgColor(h))),this._parser.registerOscHandler(111,new nt(h=>this.restoreBgColor(h))),this._parser.registerOscHandler(112,new nt(h=>this.restoreCursorColor(h))),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 h in be)this._parser.registerEscHandler({intermediates:"(",final:h},()=>this.selectCharset("("+h)),this._parser.registerEscHandler({intermediates:")",final:h},()=>this.selectCharset(")"+h)),this._parser.registerEscHandler({intermediates:"*",final:h},()=>this.selectCharset("*"+h)),this._parser.registerEscHandler({intermediates:"+",final:h},()=>this.selectCharset("+"+h)),this._parser.registerEscHandler({intermediates:"-",final:h},()=>this.selectCharset("-"+h)),this._parser.registerEscHandler({intermediates:".",final:h},()=>this.selectCharset("."+h)),this._parser.registerEscHandler({intermediates:"/",final:h},()=>this.selectCharset("/"+h));this._parser.registerEscHandler({intermediates:"#",final:"8"},()=>this.screenAlignmentPattern()),this._parser.setErrorHandler(h=>(this._logService.error("Parsing error: ",h),h)),this._parser.registerDcsHandler({intermediates:"$",final:"q"},new Uu((h,u)=>this.requestStatusString(h,u)))}getAttrData(){return this._curAttrData}_preserveStack(e,t,i,r){this._parseStack.paused=!0,this._parseStack.cursorStartX=e,this._parseStack.cursorStartY=t,this._parseStack.decodedLength=i,this._parseStack.position=r}_logSlowResolvingAsync(e){this._logService.logLevel<=3&&Promise.race([e,new Promise((t,i)=>setTimeout(()=>i("#SLOW_TIMEOUT"),Yu))]).catch(t=>{if(t!=="#SLOW_TIMEOUT")throw t;console.warn(`async parser handler taking longer than ${Yu} ms`)})}_getCurrentLinkId(){return this._curAttrData.extended.urlId}parse(e,t){let i,r=this._activeBuffer.x,s=this._activeBuffer.y,n=0,o=this._parseStack.paused;if(o){if(i=this._parser.parse(this._parseBuffer,this._parseStack.decodedLength,t))return this._logSlowResolvingAsync(i),i;r=this._parseStack.cursorStartX,s=this._parseStack.cursorStartY,this._parseStack.paused=!1,e.length>li&&(n=this._parseStack.position+li)}if(this._logService.logLevel<=1&&this._logService.debug(`parsing data ${typeof e=="string"?` "${e}"`:` "${Array.prototype.map.call(e,h=>String.fromCharCode(h)).join("")}"`}`),this._logService.logLevel===0&&this._logService.trace("parsing data (codes)",typeof e=="string"?e.split("").map(h=>h.charCodeAt(0)):e),this._parseBuffer.lengthli)for(let h=n;h0&&c.getWidth(this._activeBuffer.x-1)===2&&c.setCellFromCodepoint(this._activeBuffer.x-1,0,1,u);let d=this._parser.precedingJoinState;for(let g=t;gl){if(a){let _=c,f=this._activeBuffer.x-k;for(this._activeBuffer.x=k,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),c=this._activeBuffer.lines.get(this._activeBuffer.ybase+this._activeBuffer.y),k>0&&c instanceof is&&c.copyCellsFrom(_,f,0,k,!1);f=0;)c.setCellFromCodepoint(this._activeBuffer.x++,0,0,u);continue}if(h&&(c.insertCells(this._activeBuffer.x,s-k,this._activeBuffer.getNullCell(u)),c.getWidth(l-1)===2&&c.setCellFromCodepoint(l-1,0,1,u)),c.setCellFromCodepoint(this._activeBuffer.x++,r,s,u),s>0)for(;--s;)c.setCellFromCodepoint(this._activeBuffer.x++,0,0,u)}this._parser.precedingJoinState=d,this._activeBuffer.x0&&c.getWidth(this._activeBuffer.x)===0&&!c.hasContent(this._activeBuffer.x)&&c.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,i=>ju(i.params[0],this._optionsService.rawOptions.windowOptions)?t(i):!0):this._parser.registerCsiHandler(e,t)}registerDcsHandler(e,t){return this._parser.registerDcsHandler(e,new Uu(t))}registerEscHandler(e,t){return this._parser.registerEscHandler(e,t)}registerOscHandler(e,t){return this._parser.registerOscHandler(e,new nt(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(){var e;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&&((e=this._activeBuffer.lines.get(this._activeBuffer.ybase+this._activeBuffer.y))!=null&&e.isWrapped)){this._activeBuffer.lines.get(this._activeBuffer.ybase+this._activeBuffer.y).isWrapped=!1,this._activeBuffer.y--,this._activeBuffer.x=this._bufferService.cols-1;let t=this._activeBuffer.lines.get(this._activeBuffer.ybase+this._activeBuffer.y);t.hasWidth(this._activeBuffer.x)&&!t.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,i,r=!1,s=!1){let n=this._activeBuffer.lines.get(this._activeBuffer.ybase+e);n.replaceCells(t,i,this._activeBuffer.getNullCell(this._eraseAttrData()),s),r&&(n.isWrapped=!1)}_resetBufferLine(e,t=!1){let i=this._activeBuffer.lines.get(this._activeBuffer.ybase+e);i&&(i.fill(this._activeBuffer.getNullCell(this._eraseAttrData()),t),this._bufferService.buffer.clearMarkers(this._activeBuffer.ybase+e),i.isWrapped=!1)}eraseInDisplay(e,t=!1){var r;this._restrictCursor(this._bufferService.cols);let i;switch(e.params[0]){case 0:for(i=this._activeBuffer.y,this._dirtyRowTracker.markDirty(i),this._eraseInBufferLine(i++,this._activeBuffer.x,this._bufferService.cols,this._activeBuffer.x===0,t);i=this._bufferService.cols&&(this._activeBuffer.lines.get(i+1).isWrapped=!1);i--;)this._resetBufferLine(i,t);this._dirtyRowTracker.markDirty(0);break;case 2:if(this._optionsService.rawOptions.scrollOnEraseInDisplay){for(i=this._bufferService.rows,this._dirtyRowTracker.markRangeDirty(0,i-1);i--&&!((r=this._activeBuffer.lines.get(this._activeBuffer.ybase+i))!=null&&r.getTrimmedLength()););for(;i>=0;i--)this._bufferService.scroll(this._eraseAttrData())}else{for(i=this._bufferService.rows,this._dirtyRowTracker.markDirty(i-1);i--;)this._resetBufferLine(i,t);this._dirtyRowTracker.markDirty(0)}break;case 3:let s=this._activeBuffer.lines.length-this._bufferService.rows;s>0&&(this._activeBuffer.lines.trimStart(s),this._activeBuffer.ybase=Math.max(this._activeBuffer.ybase-s,0),this._activeBuffer.ydisp=Math.max(this._activeBuffer.ydisp-s,0),this._onScroll.fire(0));break}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);break}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.ythis._activeBuffer.scrollBottom||this._activeBuffer.ythis._activeBuffer.scrollBottom||this._activeBuffer.ythis._activeBuffer.scrollBottom||this._activeBuffer.ythis._activeBuffer.scrollBottom||this._activeBuffer.ythis._activeBuffer.scrollBottom||this._activeBuffer.y65535?2:1}let a=l;for(let h=1;h0||(this._is("xterm")||this._is("rxvt-unicode")||this._is("screen")?this._coreService.triggerDataEvent(C.ESC+"[?1;2c"):this._is("linux")&&this._coreService.triggerDataEvent(C.ESC+"[?6c")),!0}sendDeviceAttributesSecondary(e){return e.params[0]>0||(this._is("xterm")?this._coreService.triggerDataEvent(C.ESC+"[>0;276;0c"):this._is("rxvt-unicode")?this._coreService.triggerDataEvent(C.ESC+"[>85;95;0c"):this._is("linux")?this._coreService.triggerDataEvent(e.params[0]+"c"):this._is("screen")&&this._coreService.triggerDataEvent(C.ESC+"[>83;40003;0c")),!0}_is(e){return(this._optionsService.rawOptions.termName+"").indexOf(e)===0}setMode(e){for(let t=0;t(m[m.NOT_RECOGNIZED=0]="NOT_RECOGNIZED",m[m.SET=1]="SET",m[m.RESET=2]="RESET",m[m.PERMANENTLY_SET=3]="PERMANENTLY_SET",m[m.PERMANENTLY_RESET=4]="PERMANENTLY_RESET"))(void 0||(i={}));let r=this._coreService.decPrivateModes,{activeProtocol:s,activeEncoding:n}=this._coreMouseService,o=this._coreService,{buffers:l,cols:a}=this._bufferService,{active:h,alt:u}=l,c=this._optionsService.rawOptions,d=(m,k)=>(o.triggerDataEvent(`${C.ESC}[${t?"":"?"}${m};${k}$y`),!0),g=m=>m?1:2,v=e.params[0];return t?v===2?d(v,4):v===4?d(v,g(o.modes.insertMode)):v===12?d(v,3):v===20?d(v,g(c.convertEol)):d(v,0):v===1?d(v,g(r.applicationCursorKeys)):v===3?d(v,c.windowOptions.setWinLines?a===80?2:a===132?1:0:0):v===6?d(v,g(r.origin)):v===7?d(v,g(r.wraparound)):v===8?d(v,3):v===9?d(v,g(s==="X10")):v===12?d(v,g(c.cursorBlink)):v===25?d(v,g(!o.isCursorHidden)):v===45?d(v,g(r.reverseWraparound)):v===66?d(v,g(r.applicationKeypad)):v===67?d(v,4):v===1e3?d(v,g(s==="VT200")):v===1002?d(v,g(s==="DRAG")):v===1003?d(v,g(s==="ANY")):v===1004?d(v,g(r.sendFocus)):v===1005?d(v,4):v===1006?d(v,g(n==="SGR")):v===1015?d(v,4):v===1016?d(v,g(n==="SGR_PIXELS")):v===1048?d(v,1):v===47||v===1047||v===1049?d(v,g(h===u)):v===2004?d(v,g(r.bracketedPasteMode)):v===2026?d(v,g(r.synchronizedOutput)):d(v,0)}_updateAttrColor(e,t,i,r,s){return t===2?(e|=50331648,e&=-16777216,e|=$s.fromColorRGB([i,r,s])):t===5&&(e&=-50331904,e|=33554432|i&255),e}_extractColor(e,t,i){let r=[0,0,-1,0,0,0],s=0,n=0;do{if(r[n+s]=e.params[t+n],e.hasSubParams(t+n)){let o=e.getSubParams(t+n),l=0;do r[1]===5&&(s=1),r[n+l+1+s]=o[l];while(++l=2||r[1]===2&&n+s>=5)break;r[1]&&(s=1)}while(++n+t5)&&(e=1),t.extended.underlineStyle=e,t.fg|=268435456,e===0&&(t.fg&=-268435457),t.updateExtended()}_processSGR0(e){e.fg=me.fg,e.bg=me.bg,e.extended=e.extended.clone(),e.extended.underlineStyle=0,e.extended.underlineColor&=-67108864,e.updateExtended()}charAttributes(e){if(e.length===1&&e.params[0]===0)return this._processSGR0(this._curAttrData),!0;let t=e.length,i,r=this._curAttrData;for(let s=0;s=30&&i<=37?(r.fg&=-50331904,r.fg|=16777216|i-30):i>=40&&i<=47?(r.bg&=-50331904,r.bg|=16777216|i-40):i>=90&&i<=97?(r.fg&=-50331904,r.fg|=16777216|i-90|8):i>=100&&i<=107?(r.bg&=-50331904,r.bg|=16777216|i-100|8):i===0?this._processSGR0(r):i===1?r.fg|=134217728:i===3?r.bg|=67108864:i===4?(r.fg|=268435456,this._processUnderline(e.hasSubParams(s)?e.getSubParams(s)[0]:1,r)):i===5?r.fg|=536870912:i===7?r.fg|=67108864:i===8?r.fg|=1073741824:i===9?r.fg|=2147483648:i===2?r.bg|=134217728:i===21?this._processUnderline(2,r):i===22?(r.fg&=-134217729,r.bg&=-134217729):i===23?r.bg&=-67108865:i===24?(r.fg&=-268435457,this._processUnderline(0,r)):i===25?r.fg&=-536870913:i===27?r.fg&=-67108865:i===28?r.fg&=-1073741825:i===29?r.fg&=2147483647:i===39?(r.fg&=-67108864,r.fg|=me.fg&16777215):i===49?(r.bg&=-67108864,r.bg|=me.bg&16777215):i===38||i===48||i===58?s+=this._extractColor(e,s,r):i===53?r.bg|=1073741824:i===55?r.bg&=-1073741825:i===59?(r.extended=r.extended.clone(),r.extended.underlineColor=-1,r.updateExtended()):i===100?(r.fg&=-67108864,r.fg|=me.fg&16777215,r.bg&=-67108864,r.bg|=me.bg&16777215):this._logService.debug("Unknown SGR attribute: %d.",i);return!0}deviceStatus(e){switch(e.params[0]){case 5:this._coreService.triggerDataEvent(`${C.ESC}[0n`);break;case 6:let t=this._activeBuffer.y+1,i=this._activeBuffer.x+1;this._coreService.triggerDataEvent(`${C.ESC}[${t};${i}R`);break}return!0}deviceStatusPrivate(e){switch(e.params[0]){case 6:let t=this._activeBuffer.y+1,i=this._activeBuffer.x+1;this._coreService.triggerDataEvent(`${C.ESC}[?${t};${i}R`);break}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=me.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";break}let i=t%2===1;this._coreService.decPrivateModes.cursorBlink=i}return!0}setScrollRegion(e){let t=e.params[0]||1,i;return(e.length<2||(i=e.params[1])>this._bufferService.rows||i===0)&&(i=this._bufferService.rows),i>t&&(this._activeBuffer.scrollTop=t-1,this._activeBuffer.scrollBottom=i-1,this._setCursor(0,0)),!0}windowOptions(e){if(!ju(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(`${C.ESC}[8;${this._bufferService.rows};${this._bufferService.cols}t`);break;case 22:(t===0||t===2)&&(this._windowTitleStack.push(this._windowTitle),this._windowTitleStack.length>Vu&&this._windowTitleStack.shift()),(t===0||t===1)&&(this._iconNameStack.push(this._iconName),this._iconNameStack.length>Vu&&this._iconNameStack.shift());break;case 23:(t===0||t===2)&&this._windowTitleStack.length&&this.setTitle(this._windowTitleStack.pop()),(t===0||t===1)&&this._iconNameStack.length&&this.setIconName(this._iconNameStack.pop());break}return!0}saveCursor(e){return this._activeBuffer.savedX=this._activeBuffer.x,this._activeBuffer.savedY=this._activeBuffer.ybase+this._activeBuffer.y,this._activeBuffer.savedCurAttrData.fg=this._curAttrData.fg,this._activeBuffer.savedCurAttrData.bg=this._curAttrData.bg,this._activeBuffer.savedCharset=this._charsetService.charset,!0}restoreCursor(e){return this._activeBuffer.x=this._activeBuffer.savedX||0,this._activeBuffer.y=Math.max(this._activeBuffer.savedY-this._activeBuffer.ybase,0),this._curAttrData.fg=this._activeBuffer.savedCurAttrData.fg,this._curAttrData.bg=this._activeBuffer.savedCurAttrData.bg,this._charsetService.charset=this._savedCharset,this._activeBuffer.savedCharset&&(this._charsetService.charset=this._activeBuffer.savedCharset),this._restrictCursor(),!0}setTitle(e){return this._windowTitle=e,this._onTitleChange.fire(e),!0}setIconName(e){return this._iconName=e,!0}setOrReportIndexedColor(e){let t=[],i=e.split(";");for(;i.length>1;){let r=i.shift(),s=i.shift();if(/^\d+$/.exec(r)){let n=parseInt(r);if(Xu(n))if(s==="?")t.push({type:0,index:n});else{let o=Ku(s);o&&t.push({type:1,index:n,color:o})}}}return t.length&&this._onColor.fire(t),!0}setHyperlink(e){let t=e.indexOf(";");if(t===-1)return!0;let i=e.slice(0,t).trim(),r=e.slice(t+1);return r?this._createHyperlink(i,r):i.trim()?!1:this._finishHyperlink()}_createHyperlink(e,t){this._getCurrentLinkId()&&this._finishHyperlink();let i=e.split(":"),r,s=i.findIndex(n=>n.startsWith("id="));return s!==-1&&(r=i[s].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 i=e.split(";");for(let r=0;r=this._specialColors.length);++r,++t)if(i[r]==="?")this._onColor.fire([{type:0,index:this._specialColors[t]}]);else{let s=Ku(i[r]);s&&this._onColor.fire([{type:1,index:this._specialColors[t],color:s}])}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=[],i=e.split(";");for(let r=0;r=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=me.clone(),this._eraseAttrDataInternal=me.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 yt;e.content=1<<22|69,e.fg=this._curAttrData.fg,e.bg=this._curAttrData.bg,this._setCursor(0,0);for(let t=0;t(this._coreService.triggerDataEvent(`${C.ESC}${o}${C.ESC}\\`),!0),r=this._bufferService.buffer,s=this._optionsService.rawOptions;return i(e==='"q'?`P1$r${this._curAttrData.isProtected()?1:0}"q`:e==='"p'?'P1$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}[s.cursorStyle]-(s.cursorBlink?1:0)} q`:"P0$r")}markRangeDirty(e,t){this._dirtyRowTracker.markRangeDirty(e,t)}},Ka=class{constructor(e){this._bufferService=e,this.clearRange()}clearRange(){this.start=this._bufferService.buffer.y,this.end=this._bufferService.buffer.y}markDirty(e){ethis.end&&(this.end=e)}markRangeDirty(e,t){e>t&&(qu=e,e=t,t=qu),ethis.end&&(this.end=t)}markAllDirty(){this.markRangeDirty(0,this._bufferService.rows-1)}};Ka=_e([L(0,Xe)],Ka);function Xu(e){return 0<=e&&e<256}var L0=5e7,Gu=12,B0=50,M0=class extends W{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 D),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 i;for(;i=this._writeBuffer.shift();){this._action(i);let r=this._callbacks.shift();r&&r()}this._pendingData=0,this._bufferOffset=2147483647,this._isSyncWriting=!1,this._syncCalls=0}write(e,t){if(this._pendingData>L0)throw new 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 i=e||performance.now();for(;this._writeBuffer.length>this._bufferOffset;){let r=this._writeBuffer[this._bufferOffset],s=this._action(r,t);if(s){let o=l=>performance.now()-i>=Gu?setTimeout(()=>this._innerWrite(0,l)):this._innerWrite(i,l);s.catch(l=>(queueMicrotask(()=>{throw l}),Promise.resolve(!1))).then(o);return}let n=this._callbacks[this._bufferOffset];if(n&&n(),this._bufferOffset++,this._pendingData-=r.length,performance.now()-i>=Gu)break}this._writeBuffer.length>this._bufferOffset?(this._bufferOffset>B0&&(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()}},Va=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 l=t.addMarker(t.ybase+t.y),a={data:e,id:this._nextId++,lines:[l]};return l.onDispose(()=>this._removeMarkerFromLink(a,l)),this._dataByLinkId.set(a.id,a),a.id}let i=e,r=this._getEntryIdKey(i),s=this._entriesWithId.get(r);if(s)return this.addLineToLink(s.id,t.ybase+t.y),s.id;let n=t.addMarker(t.ybase+t.y),o={id:this._nextId++,key:this._getEntryIdKey(i),data:i,lines:[n]};return n.onDispose(()=>this._removeMarkerFromLink(o,n)),this._entriesWithId.set(o.key,o),this._dataByLinkId.set(o.id,o),o.id}addLineToLink(e,t){let i=this._dataByLinkId.get(e);if(i&&i.lines.every(r=>r.line!==t)){let r=this._bufferService.buffer.addMarker(t);i.lines.push(r),r.onDispose(()=>this._removeMarkerFromLink(i,r))}}getLinkData(e){var t;return(t=this._dataByLinkId.get(e))==null?void 0:t.data}_getEntryIdKey(e){return`${e.id};;${e.uri}`}_removeMarkerFromLink(e,t){let i=e.lines.indexOf(t);i!==-1&&(e.lines.splice(i,1),e.lines.length===0&&(e.data.id!==void 0&&this._entriesWithId.delete(e.key),this._dataByLinkId.delete(e.id)))}};Va=_e([L(0,Xe)],Va);var Qu=!1,T0=class extends W{constructor(e){super(),this._windowsWrappingHeuristics=this._register(new Pr),this._onBinary=this._register(new D),this.onBinary=this._onBinary.event,this._onData=this._register(new D),this.onData=this._onData.event,this._onLineFeed=this._register(new D),this.onLineFeed=this._onLineFeed.event,this._onResize=this._register(new D),this.onResize=this._onResize.event,this._onWriteParsed=this._register(new D),this.onWriteParsed=this._onWriteParsed.event,this._onScroll=this._register(new D),this._instantiationService=new r0,this.optionsService=this._register(new f0(e)),this._instantiationService.setService(Ge,this.optionsService),this._bufferService=this._register(this._instantiationService.createInstance($a)),this._instantiationService.setService(Xe,this._bufferService),this._logService=this._register(this._instantiationService.createInstance(Fa)),this._instantiationService.setService(L_,this._logService),this.coreService=this._register(this._instantiationService.createInstance(Ha)),this._instantiationService.setService(Qi,this.coreService),this.coreMouseService=this._register(this._instantiationService.createInstance(Wa)),this._instantiationService.setService(P_,this.coreMouseService),this.unicodeService=this._register(this._instantiationService.createInstance(zi)),this._instantiationService.setService(Jv,this.unicodeService),this._charsetService=this._instantiationService.createInstance(m0),this._instantiationService.setService(Zv,this._charsetService),this._oscLinkService=this._instantiationService.createInstance(Va),this._instantiationService.setService(B_,this._oscLinkService),this._inputHandler=this._register(new P0(this._bufferService,this._charsetService,this.coreService,this._logService,this.optionsService,this._oscLinkService,this.coreMouseService,this.unicodeService)),this._register(Ae.forward(this._inputHandler.onLineFeed,this._onLineFeed)),this._register(this._inputHandler),this._register(Ae.forward(this._bufferService.onResize,this._onResize)),this._register(Ae.forward(this.coreService.onData,this._onData)),this._register(Ae.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 M0((t,i)=>this._inputHandler.parse(t,i))),this._register(Ae.forward(this._writeBuffer.onWriteParsed,this._onWriteParsed))}get onScroll(){return this._onScrollApi||(this._onScrollApi=this._register(new D),this._onScroll.event(e=>{var t;(t=this._onScrollApi)==null||t.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&&!Qu&&(this._logService.warn("writeSync is unreliable and will be removed soon."),Qu=!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,hp),t=Math.max(t,cp),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(Wu.bind(null,this._bufferService))),e.push(this.registerCsiHandler({final:"H"},()=>(Wu(this._bufferService),!1))),this._windowsWrappingHeuristics.value=re(()=>{for(let t of e)t.dispose()})}}},N0={48:["0",")"],49:["1","!"],50:["2","@"],51:["3","#"],52:["4","$"],53:["5","%"],54:["6","^"],55:["7","&"],56:["8","*"],57:["9","("],186:[";",":"],187:["=","+"],188:[",","<"],189:["-","_"],190:[".",">"],191:["/","?"],192:["`","~"],219:["[","{"],220:["\\","|"],221:["]","}"],222:["'",'"']};function O0(e,t,i,r){var o;let s={type:0,cancel:!1,key:void 0},n=(e.shiftKey?1:0)|(e.altKey?2:0)|(e.ctrlKey?4:0)|(e.metaKey?8:0);switch(e.keyCode){case 0:e.key==="UIKeyInputUpArrow"?t?s.key=C.ESC+"OA":s.key=C.ESC+"[A":e.key==="UIKeyInputLeftArrow"?t?s.key=C.ESC+"OD":s.key=C.ESC+"[D":e.key==="UIKeyInputRightArrow"?t?s.key=C.ESC+"OC":s.key=C.ESC+"[C":e.key==="UIKeyInputDownArrow"&&(t?s.key=C.ESC+"OB":s.key=C.ESC+"[B");break;case 8:s.key=e.ctrlKey?"\b":C.DEL,e.altKey&&(s.key=C.ESC+s.key);break;case 9:if(e.shiftKey){s.key=C.ESC+"[Z";break}s.key=C.HT,s.cancel=!0;break;case 13:s.key=e.altKey?C.ESC+C.CR:C.CR,s.cancel=!0;break;case 27:s.key=C.ESC,e.altKey&&(s.key=C.ESC+C.ESC),s.cancel=!0;break;case 37:if(e.metaKey)break;n?s.key=C.ESC+"[1;"+(n+1)+"D":t?s.key=C.ESC+"OD":s.key=C.ESC+"[D";break;case 39:if(e.metaKey)break;n?s.key=C.ESC+"[1;"+(n+1)+"C":t?s.key=C.ESC+"OC":s.key=C.ESC+"[C";break;case 38:if(e.metaKey)break;n?s.key=C.ESC+"[1;"+(n+1)+"A":t?s.key=C.ESC+"OA":s.key=C.ESC+"[A";break;case 40:if(e.metaKey)break;n?s.key=C.ESC+"[1;"+(n+1)+"B":t?s.key=C.ESC+"OB":s.key=C.ESC+"[B";break;case 45:!e.shiftKey&&!e.ctrlKey&&(s.key=C.ESC+"[2~");break;case 46:n?s.key=C.ESC+"[3;"+(n+1)+"~":s.key=C.ESC+"[3~";break;case 36:n?s.key=C.ESC+"[1;"+(n+1)+"H":t?s.key=C.ESC+"OH":s.key=C.ESC+"[H";break;case 35:n?s.key=C.ESC+"[1;"+(n+1)+"F":t?s.key=C.ESC+"OF":s.key=C.ESC+"[F";break;case 33:e.shiftKey?s.type=2:e.ctrlKey?s.key=C.ESC+"[5;"+(n+1)+"~":s.key=C.ESC+"[5~";break;case 34:e.shiftKey?s.type=3:e.ctrlKey?s.key=C.ESC+"[6;"+(n+1)+"~":s.key=C.ESC+"[6~";break;case 112:n?s.key=C.ESC+"[1;"+(n+1)+"P":s.key=C.ESC+"OP";break;case 113:n?s.key=C.ESC+"[1;"+(n+1)+"Q":s.key=C.ESC+"OQ";break;case 114:n?s.key=C.ESC+"[1;"+(n+1)+"R":s.key=C.ESC+"OR";break;case 115:n?s.key=C.ESC+"[1;"+(n+1)+"S":s.key=C.ESC+"OS";break;case 116:n?s.key=C.ESC+"[15;"+(n+1)+"~":s.key=C.ESC+"[15~";break;case 117:n?s.key=C.ESC+"[17;"+(n+1)+"~":s.key=C.ESC+"[17~";break;case 118:n?s.key=C.ESC+"[18;"+(n+1)+"~":s.key=C.ESC+"[18~";break;case 119:n?s.key=C.ESC+"[19;"+(n+1)+"~":s.key=C.ESC+"[19~";break;case 120:n?s.key=C.ESC+"[20;"+(n+1)+"~":s.key=C.ESC+"[20~";break;case 121:n?s.key=C.ESC+"[21;"+(n+1)+"~":s.key=C.ESC+"[21~";break;case 122:n?s.key=C.ESC+"[23;"+(n+1)+"~":s.key=C.ESC+"[23~";break;case 123:n?s.key=C.ESC+"[24;"+(n+1)+"~":s.key=C.ESC+"[24~";break;default:if(e.ctrlKey&&!e.shiftKey&&!e.altKey&&!e.metaKey)e.keyCode>=65&&e.keyCode<=90?s.key=String.fromCharCode(e.keyCode-64):e.keyCode===32?s.key=C.NUL:e.keyCode>=51&&e.keyCode<=55?s.key=String.fromCharCode(e.keyCode-51+27):e.keyCode===56?s.key=C.DEL:e.keyCode===219?s.key=C.ESC:e.keyCode===220?s.key=C.FS:e.keyCode===221&&(s.key=C.GS);else if((!i||r)&&e.altKey&&!e.metaKey){let l=(o=N0[e.keyCode])==null?void 0:o[e.shiftKey?1:0];if(l)s.key=C.ESC+l;else if(e.keyCode>=65&&e.keyCode<=90){let a=e.ctrlKey?e.keyCode-64:e.keyCode+32,h=String.fromCharCode(a);e.shiftKey&&(h=h.toUpperCase()),s.key=C.ESC+h}else if(e.keyCode===32)s.key=C.ESC+(e.ctrlKey?C.NUL:" ");else if(e.key==="Dead"&&e.code.startsWith("Key")){let a=e.code.slice(3,4);e.shiftKey||(a=a.toLowerCase()),s.key=C.ESC+a,s.cancel=!0}}else i&&!e.altKey&&!e.ctrlKey&&!e.shiftKey&&e.metaKey?e.keyCode===65&&(s.type=1):e.key&&!e.ctrlKey&&!e.altKey&&!e.metaKey&&e.keyCode>=48&&e.key.length===1?s.key=e.key:e.key&&e.ctrlKey&&(e.key==="_"&&(s.key=C.US),e.key==="@"&&(s.key=C.NUL));break}return s}var pe=0,A0=class{constructor(e){this._getKey=e,this._array=[],this._insertedValues=[],this._flushInsertedTask=new lo,this._isFlushingInserted=!1,this._deletedIndices=[],this._flushDeletedTask=new lo,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((s,n)=>this._getKey(s)-this._getKey(n)),t=0,i=0,r=new Array(this._array.length+this._insertedValues.length);for(let s=0;s=this._array.length||this._getKey(e[t])<=this._getKey(this._array[i])?(r[s]=e[t],t++):r[s]=this._array[i++];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||(pe=this._search(t),pe===-1)||this._getKey(this._array[pe])!==t)return!1;do if(this._array[pe]===e)return this._deletedIndices.length===0&&this._flushDeletedTask.enqueue(()=>this._flushDeleted()),this._deletedIndices.push(pe),!0;while(++pes-n),t=0,i=new Array(this._array.length-e.length),r=0;for(let s=0;s0&&this._flushDeletedTask.flush()}*getKeyIterator(e){if(this._flushCleanupInserted(),this._flushCleanupDeleted(),this._array.length!==0&&(pe=this._search(e),!(pe<0||pe>=this._array.length)&&this._getKey(this._array[pe])===e))do yield this._array[pe];while(++pe=this._array.length)&&this._getKey(this._array[pe])===e))do t(this._array[pe]);while(++pe=t;){let r=t+i>>1,s=this._getKey(this._array[r]);if(s>e)i=r-1;else if(s0&&this._getKey(this._array[r-1])===e;)r--;return r}}return t}},gl=0,Zu=0,I0=class extends W{constructor(){super(),this._decorations=new A0(e=>e==null?void 0:e.marker.line),this._onDecorationRegistered=this._register(new D),this.onDecorationRegistered=this._onDecorationRegistered.event,this._onDecorationRemoved=this._register(new D),this.onDecorationRemoved=this._onDecorationRemoved.event,this._register(re(()=>this.reset()))}get decorations(){return this._decorations.values()}registerDecoration(e){if(e.marker.isDisposed)return;let t=new z0(e);if(t){let i=t.marker.onDispose(()=>t.dispose()),r=t.onDispose(()=>{r.dispose(),t&&(this._decorations.delete(t)&&this._onDecorationRemoved.fire(t),i.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,i){let r=0,s=0;for(let n of this._decorations.getKeyIterator(t))r=n.options.x??0,s=r+(n.options.width??1),e>=r&&e{gl=s.options.x??0,Zu=gl+(s.options.width??1),e>=gl&&e=this._debounceThresholdMS)this._lastRefreshMs=r,this._innerRefresh();else if(!this._additionalRefreshRequested){let s=r-this._lastRefreshMs,n=this._debounceThresholdMS-s;this._additionalRefreshRequested=!0,this._refreshTimeoutID=window.setTimeout(()=>{this._lastRefreshMs=performance.now(),this._innerRefresh(),this._additionalRefreshRequested=!1,this._refreshTimeoutID=void 0},n)}}_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)}},Ju=20,ao=class extends W{constructor(e,t,i,r){super(),this._terminal=e,this._coreBrowserService=i,this._renderService=r,this._rowColumns=new WeakMap,this._liveRegionLineCount=0,this._charsToConsume=[],this._charsToAnnounce="";let s=this._coreBrowserService.mainDocument;this._accessibilityContainer=s.createElement("div"),this._accessibilityContainer.classList.add("xterm-accessibility"),this._rowContainer=s.createElement("div"),this._rowContainer.setAttribute("role","list"),this._rowContainer.classList.add("xterm-accessibility-tree"),this._rowElements=[];for(let n=0;nthis._handleBoundaryFocus(n,0),this._bottomBoundaryFocusListener=n=>this._handleBoundaryFocus(n,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=s.createElement("div"),this._liveRegion.classList.add("live-region"),this._liveRegion.setAttribute("aria-live","assertive"),this._accessibilityContainer.appendChild(this._liveRegion),this._liveRegionDebouncer=this._register(new $0(this._renderRows.bind(this))),!this._terminal.element)throw new Error("Cannot enable accessibility before Terminal.open");this._terminal.element.insertAdjacentElement("afterbegin",this._accessibilityContainer),this._register(this._terminal.onResize(n=>this._handleResize(n.rows))),this._register(this._terminal.onRender(n=>this._refreshRows(n.start,n.end))),this._register(this._terminal.onScroll(()=>this._refreshRows())),this._register(this._terminal.onA11yChar(n=>this._handleChar(n))),this._register(this._terminal.onLineFeed(()=>this._handleChar(` `))),this._register(this._terminal.onA11yTab(n=>this._handleTab(n))),this._register(this._terminal.onKey(n=>this._handleKey(n.key))),this._register(this._terminal.onBlur(()=>this._clearLiveRegion())),this._register(this._renderService.onDimensionsChange(()=>this._refreshRowsDimensions())),this._register(F(s,"selectionchange",()=>this._handleSelectionChange())),this._register(this._coreBrowserService.onDprChange(()=>this._refreshRowsDimensions())),this._refreshRowsDimensions(),this._refreshRows(),this._register(re(()=>{this._accessibilityContainer.remove(),this._rowElements.length=0}))}_handleTab(e){for(let t=0;t0?this._charsToConsume.shift()!==e&&(this._charsToAnnounce+=e):this._charsToAnnounce+=e,e===` `&&(this._liveRegionLineCount++,this._liveRegionLineCount===Ju+1&&(this._liveRegion.textContent+=ua.get())))}_clearLiveRegion(){this._liveRegion.textContent="",this._liveRegionLineCount=0}_handleKey(e){this._clearLiveRegion(),new RegExp("\\p{Control}","u").test(e)||this._charsToConsume.push(e)}_refreshRows(e,t){this._liveRegionDebouncer.refresh(e,t,this._terminal.rows)}_renderRows(e,t){let i=this._terminal.buffer,r=i.lines.length.toString();for(let s=e;s<=t;s++){let n=i.lines.get(i.ydisp+s),o=[],l=(n==null?void 0:n.translateToString(!0,void 0,void 0,o))||"",a=(i.ydisp+s+1).toString(),h=this._rowElements[s];h&&(l.length===0?(h.textContent=" ",this._rowColumns.set(h,[0,1])):(h.textContent=l,this._rowColumns.set(h,o)),h.setAttribute("aria-posinset",a),h.setAttribute("aria-setsize",r),this._alignRowWidth(h))}this._announceCharacters()}_announceCharacters(){this._charsToAnnounce.length!==0&&(this._liveRegion.textContent+=this._charsToAnnounce,this._charsToAnnounce="")}_handleBoundaryFocus(e,t){let i=e.target,r=this._rowElements[t===0?1:this._rowElements.length-2],s=i.getAttribute("aria-posinset"),n=t===0?"1":`${this._terminal.buffer.lines.length}`;if(s===n||e.relatedTarget!==r)return;let o,l;if(t===0?(o=i,l=this._rowElements.pop(),this._rowContainer.removeChild(l)):(o=this._rowElements.shift(),l=i,this._rowContainer.removeChild(o)),o.removeEventListener("focus",this._topBoundaryFocusListener),l.removeEventListener("focus",this._bottomBoundaryFocusListener),t===0){let a=this._createAccessibilityTreeNode();this._rowElements.unshift(a),this._rowContainer.insertAdjacentElement("afterbegin",a)}else{let a=this._createAccessibilityTreeNode();this._rowElements.push(a),this._rowContainer.appendChild(a)}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(){var l;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},i={node:e.focusNode,offset:e.focusOffset};if((t.node.compareDocumentPosition(i.node)&Node.DOCUMENT_POSITION_PRECEDING||t.node===i.node&&t.offset>i.offset)&&([t,i]=[i,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(i.node.compareDocumentPosition(r)&(Node.DOCUMENT_POSITION_CONTAINED_BY|Node.DOCUMENT_POSITION_PRECEDING)&&(i={node:r,offset:((l=r.textContent)==null?void 0:l.length)??0}),!this._rowContainer.contains(i.node))return;let s=({node:a,offset:h})=>{let u=a instanceof Text?a.parentNode:a,c=parseInt(u==null?void 0:u.getAttribute("aria-posinset"),10)-1;if(isNaN(c))return console.warn("row is invalid. Race condition?"),null;let d=this._rowColumns.get(u);if(!d)return console.warn("columns is null. Race condition?"),null;let g=h=this._terminal.cols&&(++c,g=0),{row:c,column:g}},n=s(t),o=s(i);if(!(!n||!o)){if(n.row>o.row||n.row===o.row&&n.column>=o.column)throw new Error("invalid range");this._terminal.select(n.column,n.row,(o.row-n.row)*this._terminal.cols-n.column+o.column)}}_handleResize(e){this._rowElements[this._rowElements.length-1].removeEventListener("focus",this._bottomBoundaryFocusListener);for(let t=this._rowContainer.children.length;te;)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{var n;Yi(this._linkCacheDisposables),this._linkCacheDisposables.length=0,this._lastMouseEvent=void 0,(n=this._activeProviderReplies)==null||n.clear()})),this._register(this._bufferService.onResize(()=>{this._clearCurrentLink(),this._wasResized=!0})),this._register(F(this._element,"mouseleave",()=>{this._isMouseOut=!0,this._clearCurrentLink()})),this._register(F(this._element,"mousemove",this._handleMouseMove.bind(this))),this._register(F(this._element,"mousedown",this._handleMouseDown.bind(this))),this._register(F(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 i=e.composedPath();for(let r=0;r{n==null||n.forEach(o=>{o.link.dispose&&o.link.dispose()})}),this._activeProviderReplies=new Map,this._activeLine=e.y);let i=!1;for(let[n,o]of this._linkProviderService.linkProviders.entries())t?(s=this._activeProviderReplies)!=null&&s.get(n)&&(i=this._checkLinkProviderResult(n,e,i)):o.provideLinks(e.y,l=>{var h,u;if(this._isMouseOut)return;let a=l==null?void 0:l.map(c=>({link:c}));(h=this._activeProviderReplies)==null||h.set(n,a),i=this._checkLinkProviderResult(n,e,i),((u=this._activeProviderReplies)==null?void 0:u.size)===this._linkProviderService.linkProviders.length&&this._removeIntersectingLinks(e.y,this._activeProviderReplies)})}_removeIntersectingLinks(e,t){let i=new Set;for(let r=0;re?this._bufferService.cols:o.link.range.end.x;for(let h=l;h<=a;h++){if(i.has(h)){s.splice(n--,1);break}i.add(h)}}}}_checkLinkProviderResult(e,t,i){var n;if(!this._activeProviderReplies)return i;let r=this._activeProviderReplies.get(e),s=!1;for(let o=0;othis._linkAtPosition(l.link,t));o&&(i=!0,this._handleNewLink(o))}if(this._activeProviderReplies.size===this._linkProviderService.linkProviders.length&&!i)for(let o=0;othis._linkAtPosition(a.link,t));if(l){i=!0,this._handleNewLink(l);break}}return i}_handleMouseDown(){this._mouseDownLink=this._currentLink}_handleMouseUp(e){if(!this._currentLink)return;let t=this._positionFromMouseEvent(e,this._element,this._mouseService);t&&this._mouseDownLink&&H0(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,Yi(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?!0:e.link.decorations.underline,pointerCursor:e.link.decorations===void 0?!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:()=>{var i,r;return(r=(i=this._currentLink)==null?void 0:i.state)==null?void 0:r.decorations.pointerCursor},set:i=>{var r;(r=this._currentLink)!=null&&r.state&&this._currentLink.state.decorations.pointerCursor!==i&&(this._currentLink.state.decorations.pointerCursor=i,this._currentLink.state.isHovered&&this._element.classList.toggle("xterm-cursor-pointer",i))}},underline:{get:()=>{var i,r;return(r=(i=this._currentLink)==null?void 0:i.state)==null?void 0:r.decorations.underline},set:i=>{var r,s,n;(r=this._currentLink)!=null&&r.state&&((n=(s=this._currentLink)==null?void 0:s.state)==null?void 0:n.decorations.underline)!==i&&(this._currentLink.state.decorations.underline=i,this._currentLink.state.isHovered&&this._fireUnderlineEvent(e.link,i))}}}),this._linkCacheDisposables.push(this._renderService.onRenderedViewportChange(i=>{if(!this._currentLink)return;let r=i.start===0?0:i.start+1+this._bufferService.buffer.ydisp,s=this._bufferService.buffer.ydisp+1+i.end;if(this._currentLink.link.range.start.y>=r&&this._currentLink.link.range.end.y<=s&&(this._clearCurrentLink(r,s),this._lastMouseEvent)){let n=this._positionFromMouseEvent(this._lastMouseEvent,this._element,this._mouseService);n&&this._askForLink(n,!1)}})))}_linkHover(e,t,i){var r;(r=this._currentLink)!=null&&r.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(i,t.text)}_fireUnderlineEvent(e,t){let i=e.range,r=this._bufferService.buffer.ydisp,s=this._createLinkUnderlineEvent(i.start.x-1,i.start.y-r-1,i.end.x,i.end.y-r-1,void 0);(t?this._onShowLinkUnderline:this._onHideLinkUnderline).fire(s)}_linkLeave(e,t,i){var r;(r=this._currentLink)!=null&&r.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(i,t.text)}_linkAtPosition(e,t){let i=e.range.start.y*this._bufferService.cols+e.range.start.x,r=e.range.end.y*this._bufferService.cols+e.range.end.x,s=t.y*this._bufferService.cols+t.x;return i<=s&&s<=r}_positionFromMouseEvent(e,t,i){let r=i.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,i,r,s){return{x1:e,y1:t,x2:i,y2:r,cols:this._bufferService.cols,fg:s}}};ja=_e([L(1,Uh),L(2,ti),L(3,Xe),L(4,T_)],ja);function H0(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 W0=class extends T0{constructor(e={}){super(e),this._linkifier=this._register(new Pr),this.browser=Z_,this._keyDownHandled=!1,this._keyDownSeen=!1,this._keyPressHandled=!1,this._unprocessedDeadKey=!1,this._accessibilityManager=this._register(new Pr),this._onCursorMove=this._register(new D),this.onCursorMove=this._onCursorMove.event,this._onKey=this._register(new D),this.onKey=this._onKey.event,this._onRender=this._register(new D),this.onRender=this._onRender.event,this._onSelectionChange=this._register(new D),this.onSelectionChange=this._onSelectionChange.event,this._onTitleChange=this._register(new D),this.onTitleChange=this._onTitleChange.event,this._onBell=this._register(new D),this.onBell=this._onBell.event,this._onFocus=this._register(new D),this._onBlur=this._register(new D),this._onA11yCharEmitter=this._register(new D),this._onA11yTabEmitter=this._register(new D),this._onWillOpen=this._register(new D),this._setup(),this._decorationService=this._instantiationService.createInstance(I0),this._instantiationService.setService(Hs,this._decorationService),this._linkProviderService=this._instantiationService.createInstance(BS),this._instantiationService.setService(T_,this._linkProviderService),this._linkProviderService.registerLinkProvider(this._instantiationService.createInstance(fa)),this._register(this._inputHandler.onRequestBell(()=>this._onBell.fire())),this._register(this._inputHandler.onRequestRefreshRows(t=>this.refresh((t==null?void 0:t.start)??0,(t==null?void 0:t.end)??this.rows-1))),this._register(this._inputHandler.onRequestSendFocus(()=>this._reportFocus())),this._register(this._inputHandler.onRequestReset(()=>this.reset())),this._register(this._inputHandler.onRequestWindowsOptionsReport(t=>this._reportWindowsOptions(t))),this._register(this._inputHandler.onColor(t=>this._handleColorEvent(t))),this._register(Ae.forward(this._inputHandler.onCursorMove,this._onCursorMove)),this._register(Ae.forward(this._inputHandler.onTitleChange,this._onTitleChange)),this._register(Ae.forward(this._inputHandler.onA11yChar,this._onA11yCharEmitter)),this._register(Ae.forward(this._inputHandler.onA11yTab,this._onA11yTabEmitter)),this._register(this._bufferService.onResize(t=>this._afterResize(t.cols,t.rows))),this._register(re(()=>{var t,i;this._customKeyEventHandler=void 0,(i=(t=this.element)==null?void 0:t.parentNode)==null||i.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 i,r="";switch(t.index){case 256:i="foreground",r="10";break;case 257:i="background",r="11";break;case 258:i="cursor",r="12";break;default:i="ansi",r="4;"+t.index}switch(t.type){case 0:let s=ee.toColorRGB(i==="ansi"?this._themeService.colors.ansi[t.index]:this._themeService.colors[i]);this.coreService.triggerDataEvent(`${C.ESC}]${r};${D0(s)}${G_.ST}`);break;case 1:if(i==="ansi")this._themeService.modifyColors(n=>n.ansi[t.index]=Se.toColor(...t.color));else{let n=i;this._themeService.modifyColors(o=>o[n]=Se.toColor(...t.color))}break;case 2:this._themeService.restoreColor(t.index);break}}}_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(ao,this)):this._accessibilityManager.clear()}_handleTextAreaFocus(e){this.coreService.decPrivateModes.sendFocus&&this.coreService.triggerDataEvent(C.ESC+"[I"),this.element.classList.add("focus"),this._showCursor(),this._onFocus.fire()}blur(){var e;return(e=this.textarea)==null?void 0:e.blur()}_handleTextAreaBlur(){this.textarea.value="",this.refresh(this.buffer.y,this.buffer.y),this.coreService.decPrivateModes.sendFocus&&this.coreService.triggerDataEvent(C.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 i=Math.min(this.buffer.x,this.cols-1),r=this._renderService.dimensions.css.cell.height,s=t.getWidth(i),n=this._renderService.dimensions.css.cell.width*s,o=this.buffer.y*this._renderService.dimensions.css.cell.height,l=i*this._renderService.dimensions.css.cell.width;this.textarea.style.left=l+"px",this.textarea.style.top=o+"px",this.textarea.style.width=n+"px",this.textarea.style.height=r+"px",this.textarea.style.lineHeight=r+"px",this.textarea.style.zIndex="-5"}_initGlobal(){this._bindKeys(),this._register(F(this.element,"copy",t=>{this.hasSelection()&&jv(t,this._selectionService)}));let e=t=>Yv(t,this.textarea,this.coreService,this.optionsService);this._register(F(this.textarea,"paste",e)),this._register(F(this.element,"paste",e)),J_?this._register(F(this.element,"mousedown",t=>{t.button===2&&hu(t,this.textarea,this.screenElement,this._selectionService,this.options.rightClickSelectsWord)})):this._register(F(this.element,"contextmenu",t=>{hu(t,this.textarea,this.screenElement,this._selectionService,this.options.rightClickSelectsWord)})),Qh&&this._register(F(this.element,"auxclick",t=>{t.button===1&&x_(t,this.textarea,this.screenElement)}))}_bindKeys(){this._register(F(this.textarea,"keyup",e=>this._keyUp(e),!0)),this._register(F(this.textarea,"keydown",e=>this._keyDown(e),!0)),this._register(F(this.textarea,"keypress",e=>this._keyPress(e),!0)),this._register(F(this.textarea,"compositionstart",()=>this._compositionHelper.compositionstart())),this._register(F(this.textarea,"compositionupdate",e=>this._compositionHelper.compositionupdate(e))),this._register(F(this.textarea,"compositionend",()=>this._compositionHelper.compositionend())),this._register(F(this.textarea,"input",e=>this._inputEvent(e),!0)),this._register(this.onRender(()=>this._compositionHelper.updateCompositionElements()))}open(e){var s;if(!e)throw new 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"),((s=this.element)==null?void 0:s.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(F(this.screenElement,"mousemove",n=>this.updateCursorStyle(n))),this._helperContainer=this._document.createElement("div"),this._helperContainer.classList.add("xterm-helpers"),this.screenElement.appendChild(this._helperContainer),t.appendChild(this.screenElement);let i=this.textarea=this._document.createElement("textarea");this.textarea.classList.add("xterm-helper-textarea"),this.textarea.setAttribute("aria-label",ca.get()),ip||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",()=>i.readOnly=this.optionsService.rawOptions.disableStdin)),this.textarea.readOnly=this.optionsService.rawOptions.disableStdin,this._coreBrowserService=this._register(this._instantiationService.createInstance(PS,this.textarea,e.ownerDocument.defaultView??window,this._document??typeof window<"u"?window.document:null)),this._instantiationService.setService(ei,this._coreBrowserService),this._register(F(this.textarea,"focus",n=>this._handleTextAreaFocus(n))),this._register(F(this.textarea,"blur",()=>this._handleTextAreaBlur())),this._helperContainer.appendChild(this.textarea),this._charSizeService=this._instantiationService.createInstance(Na,this._document,this._helperContainer),this._instantiationService.setService(Do,this._charSizeService),this._themeService=this._instantiationService.createInstance(za),this._instantiationService.setService(Tr,this._themeService),this._characterJoinerService=this._instantiationService.createInstance(no),this._instantiationService.setService(M_,this._characterJoinerService),this._renderService=this._register(this._instantiationService.createInstance(Aa,this.rows,this.screenElement)),this._instantiationService.setService(ti,this._renderService),this._register(this._renderService.onRenderedViewportChange(n=>this._onRender.fire(n))),this.onResize(n=>this._renderService.resize(n.cols,n.rows)),this._compositionView=this._document.createElement("div"),this._compositionView.classList.add("composition-view"),this._compositionHelper=this._instantiationService.createInstance(Ba,this.textarea,this._compositionView),this._helperContainer.appendChild(this._compositionView),this._mouseService=this._instantiationService.createInstance(Oa),this._instantiationService.setService(Uh,this._mouseService);let r=this._linkifier.value=this._register(this._instantiationService.createInstance(ja,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(Pa,this.element,this.screenElement)),this._register(this._viewport.onRequestScrollLines(n=>{super.scrollLines(n,!1),this.refresh(0,this.rows-1)})),this._selectionService=this._register(this._instantiationService.createInstance(Ia,this.element,this.screenElement,r)),this._instantiationService.setService(tm,this._selectionService),this._register(this._selectionService.onRequestScrollLines(n=>this.scrollLines(n.amount,n.suppressScrollEvent))),this._register(this._selectionService.onSelectionChange(()=>this._onSelectionChange.fire())),this._register(this._selectionService.onRequestRedraw(n=>this._renderService.handleSelectionChanged(n.start,n.end,n.columnSelectMode))),this._register(this._selectionService.onLinuxMouseSelection(n=>{this.textarea.value=n,this.textarea.focus(),this.textarea.select()})),this._register(Ae.any(this._onScroll.event,this._inputHandler.onScroll)(()=>{var n;this._selectionService.refresh(),(n=this._viewport)==null||n.queueSync()})),this._register(this._instantiationService.createInstance(La,this.screenElement)),this._register(F(this.element,"mousedown",n=>this._selectionService.handleMouseDown(n))),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(ao,this)),this._register(this.optionsService.onSpecificOptionChange("screenReaderMode",n=>this._handleScreenReaderModeOptionChange(n))),this.options.overviewRuler.width&&(this._overviewRulerRenderer=this._register(this._instantiationService.createInstance(so,this._viewportElement,this.screenElement))),this.optionsService.onSpecificOptionChange("overviewRuler",n=>{!this._overviewRulerRenderer&&n&&this._viewportElement&&this.screenElement&&(this._overviewRulerRenderer=this._register(this._instantiationService.createInstance(so,this._viewportElement,this.screenElement)))}),this._charSizeService.measure(),this.refresh(0,this.rows-1),this._initGlobal(),this.bindMouse()}_createRenderer(){return this._instantiationService.createInstance(Ta,this,this._document,this.element,this.screenElement,this._viewportElement,this._helperContainer,this.linkifier)}bindMouse(){let e=this,t=this.element;function i(n){var h,u,c,d,g;let o=e._mouseService.getMouseReportCoords(n,e.screenElement);if(!o)return!1;let l,a;switch(n.overrideType||n.type){case"mousemove":a=32,n.buttons===void 0?(l=3,n.button!==void 0&&(l=n.button<3?n.button:3)):l=n.buttons&1?0:n.buttons&4?1:n.buttons&2?2:3;break;case"mouseup":a=0,l=n.button<3?n.button:3;break;case"mousedown":a=1,l=n.button<3?n.button:3;break;case"wheel":if(e._customWheelEventHandler&&e._customWheelEventHandler(n)===!1)return!1;let v=n.deltaY;if(v===0||e.coreMouseService.consumeWheelEvent(n,(d=(c=(u=(h=e._renderService)==null?void 0:h.dimensions)==null?void 0:u.device)==null?void 0:c.cell)==null?void 0:d.height,(g=e._coreBrowserService)==null?void 0:g.dpr)===0)return!1;a=v<0?0:1,l=4;break;default:return!1}return a===void 0||l===void 0||l>4?!1:e.coreMouseService.triggerMouseEvent({col:o.col,row:o.row,x:o.x,y:o.y,button:l,action:a,ctrl:n.ctrlKey,alt:n.altKey,shift:n.shiftKey})}let r={mouseup:null,wheel:null,mousedrag:null,mousemove:null},s={mouseup:n=>(i(n),n.buttons||(this._document.removeEventListener("mouseup",r.mouseup),r.mousedrag&&this._document.removeEventListener("mousemove",r.mousedrag)),this.cancel(n)),wheel:n=>(i(n),this.cancel(n,!0)),mousedrag:n=>{n.buttons&&i(n)},mousemove:n=>{n.buttons||i(n)}};this._register(this.coreMouseService.onProtocolChange(n=>{n?(this.optionsService.rawOptions.logLevel==="debug"&&this._logService.debug("Binding to mouse events:",this.coreMouseService.explainEvents(n)),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()),n&8?r.mousemove||(t.addEventListener("mousemove",s.mousemove),r.mousemove=s.mousemove):(t.removeEventListener("mousemove",r.mousemove),r.mousemove=null),n&16?r.wheel||(t.addEventListener("wheel",s.wheel,{passive:!1}),r.wheel=s.wheel):(t.removeEventListener("wheel",r.wheel),r.wheel=null),n&2?r.mouseup||(r.mouseup=s.mouseup):(this._document.removeEventListener("mouseup",r.mouseup),r.mouseup=null),n&4?r.mousedrag||(r.mousedrag=s.mousedrag):(this._document.removeEventListener("mousemove",r.mousedrag),r.mousedrag=null)})),this.coreMouseService.activeProtocol=this.coreMouseService.activeProtocol,this._register(F(t,"mousedown",n=>{if(n.preventDefault(),this.focus(),!(!this.coreMouseService.areMouseEventsActive||this._selectionService.shouldForceSelection(n)))return i(n),r.mouseup&&this._document.addEventListener("mouseup",r.mouseup),r.mousedrag&&this._document.addEventListener("mousemove",r.mousedrag),this.cancel(n)})),this._register(F(t,"wheel",n=>{var o,l,a,h,u;if(!r.wheel){if(this._customWheelEventHandler&&this._customWheelEventHandler(n)===!1)return!1;if(!this.buffer.hasScrollback){if(n.deltaY===0)return!1;if(e.coreMouseService.consumeWheelEvent(n,(h=(a=(l=(o=e._renderService)==null?void 0:o.dimensions)==null?void 0:l.device)==null?void 0:a.cell)==null?void 0:h.height,(u=e._coreBrowserService)==null?void 0:u.dpr)===0)return this.cancel(n,!0);let c=C.ESC+(this.coreService.decPrivateModes.applicationCursorKeys?"O":"[")+(n.deltaY<0?"A":"B");return this.coreService.triggerDataEvent(c,!0),this.cancel(n,!0)}}},{passive:!1}))}refresh(e,t){var i;(i=this._renderService)==null||i.refreshRows(e,t)}updateCursorStyle(e){var t;(t=this._selectionService)!=null&&t.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){k_(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 new 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 new 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,i){this._selectionService.setSelection(e,t,i)}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(){var e;(e=this._selectionService)==null||e.clearSelection()}selectAll(){var e;(e=this._selectionService)==null||e.selectAll()}selectLines(e,t){var i;(i=this._selectionService)==null||i.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 i=O0(e,this.coreService.decPrivateModes.applicationCursorKeys,this.browser.isMac,this.options.macOptionIsMeta);if(this.updateCursorStyle(e),i.type===3||i.type===2){let r=this.rows-1;return this.scrollLines(i.type===2?-r:r),this.cancel(e,!0)}if(i.type===1&&this.selectAll(),this._isThirdLevelShift(this.browser,e)||(i.cancel&&this.cancel(e,!0),!i.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((i.key===C.ETX||i.key===C.CR)&&(this.textarea.value=""),this._onKey.fire({key:i.key,domEvent:e}),this._showCursor(),this.coreService.triggerDataEvent(i.key,!0),!this.optionsService.rawOptions.screenReaderMode||e.altKey||e.ctrlKey)return this.cancel(e,!0);this._keyDownHandled=!0}_isThirdLevelShift(e,t){let i=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"?i:i&&(!t.keyCode||t.keyCode>47)}_keyUp(e){this._keyDownSeen=!1,!(this._customKeyEventHandler&&this._customKeyEventHandler(e)===!1)&&(U0(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){if(e===this.cols&&t===this.rows){this._charSizeService&&!this._charSizeService.hasValidSize&&this._charSizeService.measure();return}super.resize(e,t)}_afterResize(e,t){var i;(i=this._charSizeService)==null||i.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=0;e--)this._addons[e].instance.dispose()}loadAddon(e,t){let i={instance:t,dispose:t.dispose,isDisposed:!1};this._addons.push(i),t.dispose=()=>this._wrappedAddonDispose(i),t.activate(e)}_wrappedAddonDispose(e){if(e.isDisposed)return;let t=-1;for(let i=0;i=this._line.length))return t?(this._line.loadCell(e,t),t):this._line.loadCell(e,new yt)}translateToString(e,t,i){return this._line.translateToString(e,t,i)}},ed=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 V0(t)}getNullCell(){return new yt}},j0=class extends W{constructor(e){super(),this._core=e,this._onBufferChange=this._register(new D),this.onBufferChange=this._onBufferChange.event,this._normal=new ed(this._core.buffers.normal,"normal"),this._alternate=new ed(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 new 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)}},Y0=class{constructor(e){this._core=e}registerCsiHandler(e,t){return this._core.registerCsiHandler(e,i=>t(i.toArray()))}addCsiHandler(e,t){return this.registerCsiHandler(e,t)}registerDcsHandler(e,t){return this._core.registerDcsHandler(e,(i,r)=>t(i,r.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)}},q0=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}},X0=["cols","rows"],Tt=0,G0=class extends W{constructor(e){super(),this._core=this._register(new W0(e)),this._addonManager=this._register(new K0),this._publicOptions={...this._core.options};let t=r=>this._core.options[r],i=(r,s)=>{this._checkReadonlyOptions(r),this._core.options[r]=s};for(let r in this._core.options){let s={get:t.bind(this,r),set:i.bind(this,r)};Object.defineProperty(this._publicOptions,r,s)}}_checkReadonlyOptions(e){if(X0.includes(e))throw new Error(`Option "${e}" can only be set in the constructor`)}_checkProposedApi(){if(!this._core.optionsService.rawOptions.allowProposedApi)throw new 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||(this._parser=new Y0(this._core)),this._parser}get unicode(){return this._checkProposedApi(),new q0(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._buffer=this._register(new j0(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";break}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,i){this._verifyIntegers(e,t,i),this._core.select(e,t,i)}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 ca.get()},set promptLabel(e){ca.set(e)},get tooMuchOutput(){return ua.get()},set tooMuchOutput(e){ua.set(e)}}}_verifyIntegers(...e){for(Tt of e)if(Tt===1/0||isNaN(Tt)||Tt%1!==0)throw new Error("This API only accepts integers")}_verifyPositiveIntegers(...e){for(Tt of e)if(Tt&&(Tt===1/0||isNaN(Tt)||Tt%1!==0||Tt<0))throw new Error("This API only accepts positive integers")}};/** * Copyright (c) 2014-2024 The xterm.js authors. All rights reserved. * @license MIT * * Copyright (c) 2012-2013, Christopher Jeffrey (MIT License) * @license MIT * * Originally forked from (with the author's permission): * Fabrice Bellard's javascript vt100 for jslinux: * http://bellard.org/jslinux/ * Copyright (c) 2011 Fabrice Bellard */var Q0=2,Z0=1,J0=class{activate(e){this._terminal=e}dispose(){}fit(){let e=this.proposeDimensions();if(!e||!this._terminal||isNaN(e.cols)||isNaN(e.rows))return;let t=this._terminal._core;(this._terminal.rows!==e.rows||this._terminal.cols!==e.cols)&&(t._renderService.clear(),this._terminal.resize(e.cols,e.rows))}proposeDimensions(){var c;if(!this._terminal||!this._terminal.element||!this._terminal.element.parentElement)return;let e=this._terminal._core._renderService.dimensions;if(e.css.cell.width===0||e.css.cell.height===0)return;let t=this._terminal.options.scrollback===0?0:((c=this._terminal.options.overviewRuler)==null?void 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