ssh-terminal/dist/web-component/ssh-terminal.umd.js

SSH Terminal component based on xterm.js for multiple frontend frameworks

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l.Disposable{constructor(g){super(),this._parentWindow=g,this._currentDevicePixelRatio=this._parentWindow.devicePixelRatio,this.register((0,l.toDisposable)(()=>{this.clearListener()}))}setListener(g){this._listener&&this.clearListener(),this._listener=g,this._outerListener=()=>{this._listener&&(this._listener(this._parentWindow.devicePixelRatio,this._currentDevicePixelRatio),this._updateDpr())},this._updateDpr()}_updateDpr(){var g;this._outerListener&&((g=this._resolutionMediaMatchList)===null||g===void 0||g.removeListener(this._outerListener),this._currentDevicePixelRatio=this._parentWindow.devicePixelRatio,this._resolutionMediaMatchList=this._parentWindow.matchMedia(`screen and (resolution: ${this._parentWindow.devicePixelRatio}dppx)`),this._resolutionMediaMatchList.addListener(this._outerListener))}clearListener(){this._resolutionMediaMatchList&&this._listener&&this._outerListener&&(this._resolutionMediaMatchList.removeListener(this._outerListener),this._resolutionMediaMatchList=void 0,this._listener=void 0,this._outerListener=void 0)}}s.ScreenDprMonitor=f},3236:(a,s,o)=>{Object.defineProperty(s,"__esModule",{value:!0}),s.Terminal=void 0;const l=o(3614),f=o(3656),u=o(6465),g=o(9042),_=o(3730),m=o(1680),y=o(3107),h=o(5744),d=o(2950),p=o(1296),v=o(428),C=o(4269),S=o(5114),b=o(8934),w=o(3230),E=o(9312),x=o(4725),k=o(6731),N=o(8055),D=o(8969),M=o(8460),$=o(844),z=o(6114),Q=o(8437),W=o(2584),L=o(7399),O=o(5941),R=o(9074),P=o(2585),Y=o(5435),X=o(4567),ae=typeof window<"u"?window.document:null;class ie extends D.CoreTerminal{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}constructor(B={}){super(B),this.browser=z,this._keyDownHandled=!1,this._keyDownSeen=!1,this._keyPressHandled=!1,this._unprocessedDeadKey=!1,this._accessibilityManager=this.register(new $.MutableDisposable),this._onCursorMove=this.register(new M.EventEmitter),this.onCursorMove=this._onCursorMove.event,this._onKey=this.register(new M.EventEmitter),this.onKey=this._onKey.event,this._onRender=this.register(new M.EventEmitter),this.onRender=this._onRender.event,this._onSelectionChange=this.register(new M.EventEmitter),this.onSelectionChange=this._onSelectionChange.event,this._onTitleChange=this.register(new M.EventEmitter),this.onTitleChange=this._onTitleChange.event,this._onBell=this.register(new M.EventEmitter),this.onBell=this._onBell.event,this._onFocus=this.register(new M.EventEmitter),this._onBlur=this.register(new M.EventEmitter),this._onA11yCharEmitter=this.register(new M.EventEmitter),this._onA11yTabEmitter=this.register(new M.EventEmitter),this._onWillOpen=this.register(new M.EventEmitter),this._setup(),this.linkifier2=this.register(this._instantiationService.createInstance(u.Linkifier2)),this.linkifier2.registerLinkProvider(this._instantiationService.createInstance(_.OscLinkProvider)),this._decorationService=this._instantiationService.createInstance(R.DecorationService),this._instantiationService.setService(P.IDecorationService,this._decorationService),this.register(this._inputHandler.onRequestBell(()=>this._onBell.fire())),this.register(this._inputHandler.onRequestRefreshRows((V,G)=>this.refresh(V,G))),this.register(this._inputHandler.onRequestSendFocus(()=>this._reportFocus())),this.register(this._inputHandler.onRequestReset(()=>this.reset())),this.register(this._inputHandler.onRequestWindowsOptionsReport(V=>this._reportWindowsOptions(V))),this.register(this._inputHandler.onColor(V=>this._handleColorEvent(V))),this.register((0,M.forwardEvent)(this._inputHandler.onCursorMove,this._onCursorMove)),this.register((0,M.forwardEvent)(this._inputHandler.onTitleChange,this._onTitleChange)),this.register((0,M.forwardEvent)(this._inputHandler.onA11yChar,this._onA11yCharEmitter)),this.register((0,M.forwardEvent)(this._inputHandler.onA11yTab,this._onA11yTabEmitter)),this.register(this._bufferService.onResize(V=>this._afterResize(V.cols,V.rows))),this.register((0,$.toDisposable)(()=>{var V,G;this._customKeyEventHandler=void 0,(G=(V=this.element)===null||V===void 0?void 0:V.parentNode)===null||G===void 0||G.removeChild(this.element)}))}_handleColorEvent(B){if(this._themeService)for(const V of B){let G,q="";switch(V.index){case 256:G="foreground",q="10";break;case 257:G="background",q="11";break;case 258:G="cursor",q="12";break;default:G="ansi",q="4;"+V.index}switch(V.type){case 0:const ce=N.color.toColorRGB(G==="ansi"?this._themeService.colors.ansi[V.index]:this._themeService.colors[G]);this.coreService.triggerDataEvent(`${W.C0.ESC}]${q};${(0,O.toRgbString)(ce)}${W.C1_ESCAPED.ST}`);break;case 1:if(G==="ansi")this._themeService.modifyColors(re=>re.ansi[V.index]=N.rgba.toColor(...V.color));else{const re=G;this._themeService.modifyColors(de=>de[re]=N.rgba.toColor(...V.color))}break;case 2:this._themeService.restoreColor(V.index)}}}_setup(){super._setup(),this._customKeyEventHandler=void 0}get buffer(){return this.buffers.active}focus(){this.textarea&&this.textarea.focus({preventScroll:!0})}_handleScreenReaderModeOptionChange(B){B?!this._accessibilityManager.value&&this._renderService&&(this._accessibilityManager.value=this._instantiationService.createInstance(X.AccessibilityManager,this)):this._accessibilityManager.clear()}_handleTextAreaFocus(B){this.coreService.decPrivateModes.sendFocus&&this.coreService.triggerDataEvent(W.C0.ESC+"[I"),this.updateCursorStyle(B),this.element.classList.add("focus"),this._showCursor(),this._onFocus.fire()}blur(){var B;return(B=this.textarea)===null||B===void 0?void 0:B.blur()}_handleTextAreaBlur(){this.textarea.value="",this.refresh(this.buffer.y,this.buffer.y),this.coreService.decPrivateModes.sendFocus&&this.coreService.triggerDataEvent(W.C0.ESC+"[O"),this.element.classList.remove("focus"),this._onBlur.fire()}_syncTextArea(){if(!this.textarea||!this.buffer.isCursorInViewport||this._compositionHelper.isComposing||!this._renderService)return;const B=this.buffer.ybase+this.buffer.y,V=this.buffer.lines.get(B);if(!V)return;const G=Math.min(this.buffer.x,this.cols-1),q=this._renderService.dimensions.css.cell.height,ce=V.getWidth(G),re=this._renderService.dimensions.css.cell.width*ce,de=this.buffer.y*this._renderService.dimensions.css.cell.height,xe=G*this._renderService.dimensions.css.cell.width;this.textarea.style.left=xe+"px",this.textarea.style.top=de+"px",this.textarea.style.width=re+"px",this.textarea.style.height=q+"px",this.textarea.style.lineHeight=q+"px",this.textarea.style.zIndex="-5"}_initGlobal(){this._bindKeys(),this.register((0,f.addDisposableDomListener)(this.element,"copy",V=>{this.hasSelection()&&(0,l.copyHandler)(V,this._selectionService)}));const B=V=>(0,l.handlePasteEvent)(V,this.textarea,this.coreService,this.optionsService);this.register((0,f.addDisposableDomListener)(this.textarea,"paste",B)),this.register((0,f.addDisposableDomListener)(this.element,"paste",B)),z.isFirefox?this.register((0,f.addDisposableDomListener)(this.element,"mousedown",V=>{V.button===2&&(0,l.rightClickHandler)(V,this.textarea,this.screenElement,this._selectionService,this.options.rightClickSelectsWord)})):this.register((0,f.addDisposableDomListener)(this.element,"contextmenu",V=>{(0,l.rightClickHandler)(V,this.textarea,this.screenElement,this._selectionService,this.options.rightClickSelectsWord)})),z.isLinux&&this.register((0,f.addDisposableDomListener)(this.element,"auxclick",V=>{V.button===1&&(0,l.moveTextAreaUnderMouseCursor)(V,this.textarea,this.screenElement)}))}_bindKeys(){this.register((0,f.addDisposableDomListener)(this.textarea,"keyup",B=>this._keyUp(B),!0)),this.register((0,f.addDisposableDomListener)(this.textarea,"keydown",B=>this._keyDown(B),!0)),this.register((0,f.addDisposableDomListener)(this.textarea,"keypress",B=>this._keyPress(B),!0)),this.register((0,f.addDisposableDomListener)(this.textarea,"compositionstart",()=>this._compositionHelper.compositionstart())),this.register((0,f.addDisposableDomListener)(this.textarea,"compositionupdate",B=>this._compositionHelper.compositionupdate(B))),this.register((0,f.addDisposableDomListener)(this.textarea,"compositionend",()=>this._compositionHelper.compositionend())),this.register((0,f.addDisposableDomListener)(this.textarea,"input",B=>this._inputEvent(B),!0)),this.register(this.onRender(()=>this._compositionHelper.updateCompositionElements()))}open(B){var V;if(!B)throw new Error("Terminal requires a parent element.");B.isConnected||this._logService.debug("Terminal.open was called on an element that was not attached to the DOM"),this._document=B.ownerDocument,this.element=this._document.createElement("div"),this.element.dir="ltr",this.element.classList.add("terminal"),this.element.classList.add("xterm"),B.appendChild(this.element);const G=ae.createDocumentFragment();this._viewportElement=ae.createElement("div"),this._viewportElement.classList.add("xterm-viewport"),G.appendChild(this._viewportElement),this._viewportScrollArea=ae.createElement("div"),this._viewportScrollArea.classList.add("xterm-scroll-area"),this._viewportElement.appendChild(this._viewportScrollArea),this.screenElement=ae.createElement("div"),this.screenElement.classList.add("xterm-screen"),this._helperContainer=ae.createElement("div"),this._helperContainer.classList.add("xterm-helpers"),this.screenElement.appendChild(this._helperContainer),G.appendChild(this.screenElement),this.textarea=ae.createElement("textarea"),this.textarea.classList.add("xterm-helper-textarea"),this.textarea.setAttribute("aria-label",g.promptLabel),z.isChromeOS||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._coreBrowserService=this._instantiationService.createInstance(S.CoreBrowserService,this.textarea,(V=this._document.defaultView)!==null&&V!==void 0?V:window),this._instantiationService.setService(x.ICoreBrowserService,this._coreBrowserService),this.register((0,f.addDisposableDomListener)(this.textarea,"focus",q=>this._handleTextAreaFocus(q))),this.register((0,f.addDisposableDomListener)(this.textarea,"blur",()=>this._handleTextAreaBlur())),this._helperContainer.appendChild(this.textarea),this._charSizeService=this._instantiationService.createInstance(v.CharSizeService,this._document,this._helperContainer),this._instantiationService.setService(x.ICharSizeService,this._charSizeService),this._themeService=this._instantiationService.createInstance(k.ThemeService),this._instantiationService.setService(x.IThemeService,this._themeService),this._characterJoinerService=this._instantiationService.createInstance(C.CharacterJoinerService),this._instantiationService.setService(x.ICharacterJoinerService,this._characterJoinerService),this._renderService=this.register(this._instantiationService.createInstance(w.RenderService,this.rows,this.screenElement)),this._instantiationService.setService(x.IRenderService,this._renderService),this.register(this._renderService.onRenderedViewportChange(q=>this._onRender.fire(q))),this.onResize(q=>this._renderService.resize(q.cols,q.rows)),this._compositionView=ae.createElement("div"),this._compositionView.classList.add("composition-view"),this._compositionHelper=this._instantiationService.createInstance(d.CompositionHelper,this.textarea,this._compositionView),this._helperContainer.appendChild(this._compositionView),this.element.appendChild(G);try{this._onWillOpen.fire(this.element)}catch{}this._renderService.hasRenderer()||this._renderService.setRenderer(this._createRenderer()),this._mouseService=this._instantiationService.createInstance(b.MouseService),this._instantiationService.setService(x.IMouseService,this._mouseService),this.viewport=this._instantiationService.createInstance(m.Viewport,this._viewportElement,this._viewportScrollArea),this.viewport.onRequestScrollLines(q=>this.scrollLines(q.amount,q.suppressScrollEvent,1)),this.register(this._inputHandler.onRequestSyncScrollBar(()=>this.viewport.syncScrollArea())),this.register(this.viewport),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.register(this._renderService.onDimensionsChange(()=>this.viewport.syncScrollArea())),this._selectionService=this.register(this._instantiationService.createInstance(E.SelectionService,this.element,this.screenElement,this.linkifier2)),this._instantiationService.setService(x.ISelectionService,this._selectionService),this.register(this._selectionService.onRequestScrollLines(q=>this.scrollLines(q.amount,q.suppressScrollEvent))),this.register(this._selectionService.onSelectionChange(()=>this._onSelectionChange.fire())),this.register(this._selectionService.onRequestRedraw(q=>this._renderService.handleSelectionChanged(q.start,q.end,q.columnSelectMode))),this.register(this._selectionService.onLinuxMouseSelection(q=>{this.textarea.value=q,this.textarea.focus(),this.textarea.select()})),this.register(this._onScroll.event(q=>{this.viewport.syncScrollArea(),this._selectionService.refresh()})),this.register((0,f.addDisposableDomListener)(this._viewportElement,"scroll",()=>this._selectionService.refresh())),this.linkifier2.attachToDom(this.screenElement,this._mouseService,this._renderService),this.register(this._instantiationService.createInstance(y.BufferDecorationRenderer,this.screenElement)),this.register((0,f.addDisposableDomListener)(this.element,"mousedown",q=>this._selectionService.handleMouseDown(q))),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(X.AccessibilityManager,this)),this.register(this.optionsService.onSpecificOptionChange("screenReaderMode",q=>this._handleScreenReaderModeOptionChange(q))),this.options.overviewRulerWidth&&(this._overviewRulerRenderer=this.register(this._instantiationService.createInstance(h.OverviewRulerRenderer,this._viewportElement,this.screenElement))),this.optionsService.onSpecificOptionChange("overviewRulerWidth",q=>{!this._overviewRulerRenderer&&q&&this._viewportElement&&this.screenElement&&(this._overviewRulerRenderer=this.register(this._instantiationService.createInstance(h.OverviewRulerRenderer,this._viewportElement,this.screenElement)))}),this._charSizeService.measure(),this.refresh(0,this.rows-1),this._initGlobal(),this.bindMouse()}_createRenderer(){return this._instantiationService.createInstance(p.DomRenderer,this.element,this.screenElement,this._viewportElement,this.linkifier2)}bindMouse(){const B=this,V=this.element;function G(re){const de=B._mouseService.getMouseReportCoords(re,B.screenElement);if(!de)return!1;let xe,Ae;switch(re.overrideType||re.type){case"mousemove":Ae=32,re.buttons===void 0?(xe=3,re.button!==void 0&&(xe=re.button<3?re.button:3)):xe=1&re.buttons?0:4&re.buttons?1:2&re.buttons?2:3;break;case"mouseup":Ae=0,xe=re.button<3?re.button:3;break;case"mousedown":Ae=1,xe=re.button<3?re.button:3;break;case"wheel":if(B.viewport.getLinesScrolled(re)===0)return!1;Ae=re.deltaY<0?0:1,xe=4;break;default:return!1}return!(Ae===void 0||xe===void 0||xe>4)&&B.coreMouseService.triggerMouseEvent({col:de.col,row:de.row,x:de.x,y:de.y,button:xe,action:Ae,ctrl:re.ctrlKey,alt:re.altKey,shift:re.shiftKey})}const q={mouseup:null,wheel:null,mousedrag:null,mousemove:null},ce={mouseup:re=>(G(re),re.buttons||(this._document.removeEventListener("mouseup",q.mouseup),q.mousedrag&&this._document.removeEventListener("mousemove",q.mousedrag)),this.cancel(re)),wheel:re=>(G(re),this.cancel(re,!0)),mousedrag:re=>{re.buttons&&G(re)},mousemove:re=>{re.buttons||G(re)}};this.register(this.coreMouseService.onProtocolChange(re=>{re?(this.optionsService.rawOptions.logLevel==="debug"&&this._logService.debug("Binding to mouse events:",this.coreMouseService.explainEvents(re)),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()),8&re?q.mousemove||(V.addEventListener("mousemove",ce.mousemove),q.mousemove=ce.mousemove):(V.removeEventListener("mousemove",q.mousemove),q.mousemove=null),16&re?q.wheel||(V.addEventListener("wheel",ce.wheel,{passive:!1}),q.wheel=ce.wheel):(V.removeEventListener("wheel",q.wheel),q.wheel=null),2&re?q.mouseup||(V.addEventListener("mouseup",ce.mouseup),q.mouseup=ce.mouseup):(this._document.removeEventListener("mouseup",q.mouseup),V.removeEventListener("mouseup",q.mouseup),q.mouseup=null),4&re?q.mousedrag||(q.mousedrag=ce.mousedrag):(this._document.removeEventListener("mousemove",q.mousedrag),q.mousedrag=null)})),this.coreMouseService.activeProtocol=this.coreMouseService.activeProtocol,this.register((0,f.addDisposableDomListener)(V,"mousedown",re=>{if(re.preventDefault(),this.focus(),this.coreMouseService.areMouseEventsActive&&!this._selectionService.shouldForceSelection(re))return G(re),q.mouseup&&this._document.addEventListener("mouseup",q.mouseup),q.mousedrag&&this._document.addEventListener("mousemove",q.mousedrag),this.cancel(re)})),this.register((0,f.addDisposableDomListener)(V,"wheel",re=>{if(!q.wheel){if(!this.buffer.hasScrollback){const de=this.viewport.getLinesScrolled(re);if(de===0)return;const xe=W.C0.ESC+(this.coreService.decPrivateModes.applicationCursorKeys?"O":"[")+(re.deltaY<0?"A":"B");let Ae="";for(let er=0;er<Math.abs(de);er++)Ae+=xe;return this.coreService.triggerDataEvent(Ae,!0),this.cancel(re,!0)}return this.viewport.handleWheel(re)?this.cancel(re):void 0}},{passive:!1})),this.register((0,f.addDisposableDomListener)(V,"touchstart",re=>{if(!this.coreMouseService.areMouseEventsActive)return this.viewport.handleTouchStart(re),this.cancel(re)},{passive:!0})),this.register((0,f.addDisposableDomListener)(V,"touchmove",re=>{if(!this.coreMouseService.areMouseEventsActive)return this.viewport.handleTouchMove(re)?void 0:this.cancel(re)},{passive:!1}))}refresh(B,V){var G;(G=this._renderService)===null||G===void 0||G.refreshRows(B,V)}updateCursorStyle(B){var V;!((V=this._selectionService)===null||V===void 0)&&V.shouldColumnSelect(B)?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(B,V,G=0){var q;G===1?(super.scrollLines(B,V,G),this.refresh(0,this.rows-1)):(q=this.viewport)===null||q===void 0||q.scrollLines(B)}paste(B){(0,l.paste)(B,this.textarea,this.coreService,this.optionsService)}attachCustomKeyEventHandler(B){this._customKeyEventHandler=B}registerLinkProvider(B){return this.linkifier2.registerLinkProvider(B)}registerCharacterJoiner(B){if(!this._characterJoinerService)throw new Error("Terminal must be opened first");const V=this._characterJoinerService.register(B);return this.refresh(0,this.rows-1),V}deregisterCharacterJoiner(B){if(!this._characterJoinerService)throw new Error("Terminal must be opened first");this._characterJoinerService.deregister(B)&&this.refresh(0,this.rows-1)}get markers(){return this.buffer.markers}registerMarker(B){return this.buffer.addMarker(this.buffer.ybase+this.buffer.y+B)}registerDecoration(B){return this._decorationService.registerDecoration(B)}hasSelection(){return!!this._selectionService&&this._selectionService.hasSelection}select(B,V,G){this._selectionService.setSelection(B,V,G)}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 B;(B=this._selectionService)===null||B===void 0||B.clearSelection()}selectAll(){var B;(B=this._selectionService)===null||B===void 0||B.selectAll()}selectLines(B,V){var G;(G=this._selectionService)===null||G===void 0||G.selectLines(B,V)}_keyDown(B){if(this._keyDownHandled=!1,this._keyDownSeen=!0,this._customKeyEventHandler&&this._customKeyEventHandler(B)===!1)return!1;const V=this.browser.isMac&&this.options.macOptionIsMeta&&B.altKey;if(!V&&!this._compositionHelper.keydown(B))return this.options.scrollOnUserInput&&this.buffer.ybase!==this.buffer.ydisp&&this.scrollToBottom(),!1;V||B.key!=="Dead"&&B.key!=="AltGraph"||(this._unprocessedDeadKey=!0);const G=(0,L.evaluateKeyboardEvent)(B,this.coreService.decPrivateModes.applicationCursorKeys,this.browser.isMac,this.options.macOptionIsMeta);if(this.updateCursorStyle(B),G.type===3||G.type===2){const q=this.rows-1;return this.scrollLines(G.type===2?-q:q),this.cancel(B,!0)}return G.type===1&&this.selectAll(),!!this._isThirdLevelShift(this.browser,B)||(G.cancel&&this.cancel(B,!0),!G.key||!!(B.key&&!B.ctrlKey&&!B.altKey&&!B.metaKey&&B.key.length===1&&B.key.charCodeAt(0)>=65&&B.key.charCodeAt(0)<=90)||(this._unprocessedDeadKey?(this._unprocessedDeadKey=!1,!0):(G.key!==W.C0.ETX&&G.key!==W.C0.CR||(this.textarea.value=""),this._onKey.fire({key:G.key,domEvent:B}),this._showCursor(),this.coreService.triggerDataEvent(G.key,!0),!this.optionsService.rawOptions.screenReaderMode||B.altKey||B.ctrlKey?this.cancel(B,!0):void(this._keyDownHandled=!0))))}_isThirdLevelShift(B,V){const G=B.isMac&&!this.options.macOptionIsMeta&&V.altKey&&!V.ctrlKey&&!V.metaKey||B.isWindows&&V.altKey&&V.ctrlKey&&!V.metaKey||B.isWindows&&V.getModifierState("AltGraph");return V.type==="keypress"?G:G&&(!V.keyCode||V.keyCode>47)}_keyUp(B){this._keyDownSeen=!1,this._customKeyEventHandler&&this._customKeyEventHandler(B)===!1||(function(V){return V.keyCode===16||V.keyCode===17||V.keyCode===18}(B)||this.focus(),this.updateCursorStyle(B),this._keyPressHandled=!1)}_keyPress(B){let V;if(this._keyPressHandled=!1,this._keyDownHandled||this._customKeyEventHandler&&this._customKeyEventHandler(B)===!1)return!1;if(this.cancel(B),B.charCode)V=B.charCode;else if(B.which===null||B.which===void 0)V=B.keyCode;else{if(B.which===0||B.charCode===0)return!1;V=B.which}return!(!V||(B.altKey||B.ctrlKey||B.metaKey)&&!this._isThirdLevelShift(this.browser,B)||(V=String.fromCharCode(V),this._onKey.fire({key:V,domEvent:B}),this._showCursor(),this.coreService.triggerDataEvent(V,!0),this._keyPressHandled=!0,this._unprocessedDeadKey=!1,0))}_inputEvent(B){if(B.data&&B.inputType==="insertText"&&(!B.composed||!this._keyDownSeen)&&!this.optionsService.rawOptions.screenReaderMode){if(this._keyPressHandled)return!1;this._unprocessedDeadKey=!1;const V=B.data;return this.coreService.triggerDataEvent(V,!0),this.cancel(B),!0}return!1}resize(B,V){B!==this.cols||V!==this.rows?super.resize(B,V):this._charSizeService&&!this._charSizeService.hasValidSize&&this._charSizeService.measure()}_afterResize(B,V){var G,q;(G=this._charSizeService)===null||G===void 0||G.measure(),(q=this.viewport)===null||q===void 0||q.syncScrollArea(!0)}clear(){var B;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 V=1;V<this.rows;V++)this.buffer.lines.push(this.buffer.getBlankLine(Q.DEFAULT_ATTR_DATA));this._onScroll.fire({position:this.buffer.ydisp,source:0}),(B=this.viewport)===null||B===void 0||B.reset(),this.refresh(0,this.rows-1)}}reset(){var B,V;this.options.rows=this.rows,this.options.cols=this.cols;const G=this._customKeyEventHandler;this._setup(),super.reset(),(B=this._selectionService)===null||B===void 0||B.reset(),this._decorationService.reset(),(V=this.viewport)===null||V===void 0||V.reset(),this._customKeyEventHandler=G,this.refresh(0,this.rows-1)}clearTextureAtlas(){var B;(B=this._renderService)===null||B===void 0||B.clearTextureAtlas()}_reportFocus(){var B;!((B=this.element)===null||B===void 0)&&B.classList.contains("focus")?this.coreService.triggerDataEvent(W.C0.ESC+"[I"):this.coreService.triggerDataEvent(W.C0.ESC+"[O")}_reportWindowsOptions(B){if(this._renderService)switch(B){case Y.WindowsOptionsReportType.GET_WIN_SIZE_PIXELS:const V=this._renderService.dimensions.css.canvas.width.toFixed(0),G=this._renderService.dimensions.css.canvas.height.toFixed(0);this.coreService.triggerDataEvent(`${W.C0.ESC}[4;${G};${V}t`);break;case Y.WindowsOptionsReportType.GET_CELL_SIZE_PIXELS:const q=this._renderService.dimensions.css.cell.width.toFixed(0),ce=this._renderService.dimensions.css.cell.height.toFixed(0);this.coreService.triggerDataEvent(`${W.C0.ESC}[6;${ce};${q}t`)}}cancel(B,V){if(this.options.cancelEvents||V)return B.preventDefault(),B.stopPropagation(),!1}}s.Terminal=ie},9924:(a,s)=>{Object.defineProperty(s,"__esModule",{value:!0}),s.TimeBasedDebouncer=void 0,s.TimeBasedDebouncer=class{constructor(o,l=1e3){this._renderCallback=o,this._debounceThresholdMS=l,this._lastRefreshMs=0,this._additionalRefreshRequested=!1}dispose(){this._refreshTimeoutID&&clearTimeout(this._refreshTimeoutID)}refresh(o,l,f){this._rowCount=f,o=o!==void 0?o:0,l=l!==void 0?l:this._rowCount-1,this._rowStart=this._rowStart!==void 0?Math.min(this._rowStart,o):o,this._rowEnd=this._rowEnd!==void 0?Math.max(this._rowEnd,l):l;const u=Date.now();if(u-this._lastRefreshMs>=this._debounceThresholdMS)this._lastRefreshMs=u,this._innerRefresh();else if(!this._additionalRefreshRequested){const g=u-this._lastRefreshMs,_=this._debounceThresholdMS-g;this._additionalRefreshRequested=!0,this._refreshTimeoutID=window.setTimeout(()=>{this._lastRefreshMs=Date.now(),this._innerRefresh(),this._additionalRefreshRequested=!1,this._refreshTimeoutID=void 0},_)}}_innerRefresh(){if(this._rowStart===void 0||this._rowEnd===void 0||this._rowCount===void 0)return;const o=Math.max(this._rowStart,0),l=Math.min(this._rowEnd,this._rowCount-1);this._rowStart=void 0,this._rowEnd=void 0,this._renderCallback(o,l)}}},1680:function(a,s,o){var l=this&&this.__decorate||function(d,p,v,C){var S,b=arguments.length,w=b<3?p:C===null?C=Object.getOwnPropertyDescriptor(p,v):C;if(typeof Reflect=="object"&&typeof Reflect.decorate=="function")w=Reflect.decorate(d,p,v,C);else for(var E=d.length-1;E>=0;E--)(S=d[E])&&(w=(b<3?S(w):b>3?S(p,v,w):S(p,v))||w);return b>3&&w&&Object.defineProperty(p,v,w),w},f=this&&this.__param||function(d,p){return function(v,C){p(v,C,d)}};Object.defineProperty(s,"__esModule",{value:!0}),s.Viewport=void 0;const u=o(3656),g=o(4725),_=o(8460),m=o(844),y=o(2585);let h=s.Viewport=class extends m.Disposable{constructor(d,p,v,C,S,b,w,E){super(),this._viewportElement=d,this._scrollArea=p,this._bufferService=v,this._optionsService=C,this._charSizeService=S,this._renderService=b,this._coreBrowserService=w,this.scrollBarWidth=0,this._currentRowHeight=0,this._currentDeviceCellHeight=0,this._lastRecordedBufferLength=0,this._lastRecordedViewportHeight=0,this._lastRecordedBufferHeight=0,this._lastTouchY=0,this._lastScrollTop=0,this._wheelPartialScroll=0,this._refreshAnimationFrame=null,this._ignoreNextScrollEvent=!1,this._smoothScrollState={startTime:0,origin:-1,target:-1},this._onRequestScrollLines=this.register(new _.EventEmitter),this.onRequestScrollLines=this._onRequestScrollLines.event,this.scrollBarWidth=this._viewportElement.offsetWidth-this._scrollArea.offsetWidth||15,this.register((0,u.addDisposableDomListener)(this._viewportElement,"scroll",this._handleScroll.bind(this))),this._activeBuffer=this._bufferService.buffer,this.register(this._bufferService.buffers.onBufferActivate(x=>this._activeBuffer=x.activeBuffer)),this._renderDimensions=this._renderServic