| var global=this; |
| this.cr=function(){function f(b,e,a,d){var c=new cr.Event(e+"Change");c.propertyName=e;c.newValue=a;c.oldValue=d;b.dispatchEvent(c)}function c(b){return b.replace(/([A-Z])/g,"-$1").toLowerCase()}function a(e,a){switch(a){case b.JS:var d=e+"_";return function(){return this[d]};case b.ATTR:var g=c(e);return function(){return this.getAttribute(g)};case b.BOOL_ATTR:return g=c(e),function(){return this.hasAttribute(g)}}}function d(e,a,d){switch(a){case b.JS:var g=e+"_";return function(b){var a=this[g]; |
| b!==a&&(this[g]=b,d&&d.call(this,b,a),f(this,e,b,a))};case b.ATTR:var h=c(e);return function(b){var a=this[h];b!==a&&(void 0==b?this.removeAttribute(h):this.setAttribute(h,b),d&&d.call(this,b,a),f(this,e,b,a))};case b.BOOL_ATTR:return h=c(e),function(b){var a=this[h];b!==a&&(b?this.setAttribute(h,e):this.removeAttribute(h),d&&d.call(this,b,a),f(this,e,b,a))}}}function h(b,e,a){var d=cr.doc.createEvent("Event");d.initEvent(b,!!e,!!a);d.__proto__=global.Event.prototype;return d}var b={JS:"js",ATTR:"attr", |
| BOOL_ATTR:"boolAttr"},e=1;return{addSingletonGetter:function(b){b.getInstance=function(){return b.instance_||(b.instance_=new b)}},createUid:function(){return e++},define:function(b,e){var a;a=b.split(".");for(var d=global,c;a.length&&(c=a.shift());)d=c in d?d[c]:d[c]={};a=d;var d=e(),h;for(h in d)(c=Object.getOwnPropertyDescriptor(d,h))&&Object.defineProperty(a,h,c)},defineProperty:function(e,c,k,g){"function"==typeof e&&(e=e.prototype);k=k||b.JS;e.__lookupGetter__(c)||e.__defineGetter__(c,a(c,k)); |
| e.__lookupSetter__(c)||e.__defineSetter__(c,d(c,k,g))},dispatchPropertyChange:f,dispatchSimpleEvent:function(b,e,a,d){e=new cr.Event(e,a,d);return b.dispatchEvent(e)},Event:h,getUid:function(b){return b.hasOwnProperty("uid")?b.uid:b.uid=e++},initialize:function(){if(global.document)h.prototype={__proto__:global.Event.prototype},cr.isMac=/Mac/.test(navigator.platform),cr.isWindows=/Win/.test(navigator.platform),cr.isChromeOS=/CrOS/.test(navigator.userAgent),cr.isLinux=/Linux/.test(navigator.userAgent), |
| cr.isGTK=/GTK/.test(chrome.toolkit),cr.isViews=/views/.test(chrome.toolkit),cr.isTouchOptimized=!!chrome.touchOptimized,cr.isTouchOptimized&&doc.documentElement.setAttribute("touch-optimized","");else{var b=cr;Object.defineProperty(global,"cr",{get:function(){Object.defineProperty(global,"cr",{value:b});b.initialize();return b},configurable:!0})}},PropertyKind:b,get doc(){return document}}}();cr.initialize();cr.define("cr",function(){function f(){}f.prototype={addEventListener:function(c,a){this.listeners_||(this.listeners_=Object.create(null));if(c in this.listeners_){var d=this.listeners_[c];0>d.indexOf(a)&&d.push(a)}else this.listeners_[c]=[a]},removeEventListener:function(c,a){if(this.listeners_&&c in this.listeners_){var d=this.listeners_[c],h=d.indexOf(a);0<=h&&(1==d.length?delete this.listeners_[c]:d.splice(h,1))}},dispatchEvent:function(c){if(!this.listeners_)return!0;var a=this;c.__defineGetter__("target", |
| function(){return a});c.preventDefault=function(){this.returnValue=!1};var d=c.type,h=0;if(d in this.listeners_)for(var d=this.listeners_[d].concat(),b=0,e;e=d[b];b++)h=e.handleEvent?h|!1===e.handleEvent.call(e,c):h|!1===e.call(this,c);return!h&&c.returnValue}};return{EventTarget:f}});cr.define("cr.ui",function(){function f(c,a){return(a&&a.ownerDocument?a.ownerDocument:cr.doc).createElement(c)}return{decorate:function(c,a){var d;d="string"==typeof c?cr.doc.querySelectorAll(c):[c];for(var h=0,b;b=d[h];h++)b instanceof a||a.decorate(b)},define:function(c){function a(b){var e=d(h,b);a.decorate(e);for(var c in b)e[c]=b[c];return e}var d,h;"function"==typeof c?(d=c,h=""):(d=f,h=c);a.decorate=function(b){b.__proto__=a.prototype;b.decorate()};return a},limitInputWidth:function(c,a,d){function h(){if(c.scrollWidth> |
| g)c.style.width=g+"px";else{c.style.width=0;var b=c.scrollWidth;c.style.width=b<d?d+"px":b+"px"}}c.style.width="10px";var b=c.ownerDocument.defaultView,e=b.getComputedStyle(c),b=b.getComputedStyle(a),j="rtl"==e.direction,f=c.getBoundingClientRect(),k=a.getBoundingClientRect(),f=j?k.right-f.right:f.left-k.left,e=parseInt(e.borderLeftWidth,10)+parseInt(e.paddingLeft,10)+parseInt(e.paddingRight,10)+parseInt(e.borderRightWidth,10),b=j?parseInt(b.paddingLeft,10):parseInt(b.paddingRight,10),g=a.clientWidth- |
| f-e-b;c.addEventListener("input",h);h()}}});cr.define("cr.ui",function(){function f(a){this.classList_=a.documentElement.classList;var d=this;a.addEventListener("keydown",function(a){9==a.keyCode&&(d.visible=!0)},!0);a.addEventListener("mousedown",function(){d.visible=!1},!0)}f.prototype={set visible(a){a?this.classList_.add("focus-outline-visible"):this.classList_.remove("focus-outline-visible")},get visible(){this.classList_.contains("focus-outline-visible")}};var c=[];f.forDocument=function(a){for(var d=0;d<c.length;d++)if(a==c[d][0])return c[d][1]; |
| d=new f(a);c.push([a,d]);return d};return{FocusOutlineManager:f}});cr.define("cr.ui",function(){function f(){for(var e={TABBOX:c,TABS:a,TAB:d,TABPANELS:h,TABPANEL:b},j,f=0;j=this.children[f];f++){var k=e[j.tagName];k&&cr.ui.decorate(j,k)}}var c=cr.ui.define("tabbox");c.prototype={__proto__:HTMLElement.prototype,decorate:function(){f.call(this);this.addEventListener("selectedChange",this.handleSelectedChange_,!0);this.selectedIndex=0},handleSelectedChange_:function(b){var a=b.target;b.newValue&&(a.parentElement&&a.parentElement.parentElement)==this&&(this.selectedIndex= |
| Array.prototype.indexOf.call(a.parentElement.children,a))},selectedIndex_:-1};cr.defineProperty(c,"selectedIndex",cr.PropertyKind.JS_PROP,function(b){for(var a,d,c=0;a=this.children[c];c++)for(var g=0;d=a.children[g];g++)d.selected=g==b});var a=cr.ui.define("tabs");a.prototype={__proto__:HTMLElement.prototype,decorate:function(){f.call(this);this.tabIndex=0;this.addEventListener("keydown",this.handleKeyDown_.bind(this));this.focusOutlineManager_=cr.ui.FocusOutlineManager.forDocument(this.ownerDocument)}, |
| handleKeyDown_:function(b){var a=0;switch(b.keyIdentifier){case "Left":case "Up":a=-1;break;case "Right":case "Down":a=1}a&&("rtl"==this.ownerDocument.defaultView.getComputedStyle(this).direction&&(a*=-1),b=this.children.length,this.parentElement.selectedIndex=(this.parentElement.selectedIndex+a+b)%b,this.focusOutlineManager_.visible=!0)}};var d=cr.ui.define("tab");d.prototype={__proto__:HTMLElement.prototype,decorate:function(){var b=this;this.addEventListener(cr.isMac?"click":"mousedown",function(){b.selected= |
| !0})}};cr.defineProperty(d,"selected",cr.PropertyKind.BOOL_ATTR);var h=cr.ui.define("tabpanels");h.prototype={__proto__:HTMLElement.prototype,decorate:f};var b=cr.ui.define("tabpanel");b.prototype={__proto__:HTMLElement.prototype,decorate:function(){}};cr.defineProperty(b,"selected",cr.PropertyKind.BOOL_ATTR);return{TabBox:c,Tabs:a,Tab:d,TabPanels:h,TabPanel:b}});global=this;function $(f){return document.getElementById(f)}function chromeSend(f,c,a,d){var h=global[a];global[a]=function(){global[a]=h;var b=Array.prototype.slice.call(arguments);return d.apply(global,b)};chrome.send(f,c)}function url(f){f=f.replace(/(\(|\)|\,|\s|\'|\"|\\)/g,"\\$1");/\\\\$/.test(f)&&(f+=" ");return'url("'+f+'")'}function parseQueryParams(f){for(var c={},f=unescape(f.search.substring(1)).split("&"),a=0;a<f.length;a++){var d=f[a].split("=");c[d[0]]=d[1]}return c} |
| function findAncestorByClass(f,c){return findAncestor(f,function(a){return a.classList?a.classList.contains(c):null})}function findAncestor(f,c){for(var a=!1;null!=f&&!(a=c(f));)f=f.parentNode;return a?f:null}function swapDomNodes(f,c){var a=f.nextSibling;if(a==c)swapDomNodes(c,f);else{var d=f.parentNode;c.parentNode.replaceChild(f,c);d.insertBefore(c,a)}} |
| function disableTextSelectAndDrag(){document.onselectstart=function(f){f.preventDefault()};document.ondragstart=function(f){f.preventDefault()}}function isRTL(){return"rtl"==document.documentElement.dir}function assert(f,c){if(!f){var a="Assertion failed";c&&(a=a+": "+c);throw Error(a);}}function getRequiredElement(f){var c=$(f);assert(c,"Missing required element: "+f);return c} |
| document.addEventListener("click",function(f){if(f.returnValue){var c=f.target;if(c.nodeType==Node.ELEMENT_NODE&&c.webkitMatchesSelector("A, A *")){for(;"A"!=c.tagName;)c=c.parentElement;if(("file:"==c.protocol||"about:"==c.protocol)&&(0==f.button||1==f.button))chrome.send("navigateToUrl",[c.href,c.target,f.button,f.altKey,f.ctrlKey,f.metaKey,f.shiftKey]),f.preventDefault()}}});function appendParam(f,c,a){c=encodeURIComponent(c)+"="+encodeURIComponent(a);return-1==f.indexOf("?")?f+"?"+c:f+"&"+c};cr.define("tracing",function(){var f=cr.ui.define("div");f.prototype={__proto__:HTMLDivElement.prototype,decorate:function(){this.classList.add("overlay-root");this.visible=!1;this.contentHost=this.ownerDocument.createElement("div");this.contentHost.classList.add("content-host");this.tabCatcher=this.ownerDocument.createElement("span");this.tabCatcher.tabIndex=0;this.appendChild(this.contentHost);this.onKeydownBoundToThis_=this.onKeydown_.bind(this);this.onFocusInBoundToThis_=this.onFocusIn_.bind(this); |
| this.addEventListener("mousedown",this.onMousedown_.bind(this))},showOverlay:function(a){a.oldParent_=a.parentNode;this.contentHost.appendChild(a);this.contentHost.appendChild(this.tabCatcher);this.ownerDocument.body.classList.add("disabled-by-overlay");this.visible=!0;a.tabIndex=0;var d=a.querySelector("button, input, list, select, a");d||(d=a);d.focus();this.ownerDocument.addEventListener("focusin",this.onFocusInBoundToThis_,!0);a.addEventListener("keydown",this.onKeydownBoundToThis_)},onMousedown_:function(a){a.target== |
| this&&a.preventDefault()},onFocusIn_:function(a){a.target==this.tabCatcher&&window.setTimeout(this.focusOverlay_.bind(this),0)},focusOverlay_:function(){this.contentHost.firstChild.focus()},onKeydown_:function(a){9==a.keyCode&&(a.shiftKey&&a.target==this.contentHost.firstChild)&&a.preventDefault()},hideOverlay:function(a){this.visible=!1;this.ownerDocument.body.classList.remove("disabled-by-overlay");this.lastFocusOut_=void 0;a.parentNode.removeChild(this.tabCatcher);a.oldParent_?(a.oldParent_.appendChild(a), |
| delete a.oldParent_):this.contentHost.removeChild(a);a.removeEventListener("keydown",this.onKeydownBoundToThis_);this.ownerDocument.removeEventListener("focusin",this.onFocusInBoundToThis_)}};cr.defineProperty(f,"visible",cr.PropertyKind.BOOL_ATTR);var c=cr.ui.define("div");c.prototype={__proto__:HTMLDivElement.prototype,decorate:function(){if(!this.ownerDocument.querySelector(".overlay-root")){var a=this.ownerDocument.createElement("div");cr.ui.decorate(a,f);this.ownerDocument.body.appendChild(a)}this.classList.add("overlay"); |
| this.visible=!1},onVisibleChanged_:function(){var a=this.ownerDocument.querySelector(".overlay-root");this.visible?a.showOverlay(this):a.hideOverlay(this)}};cr.defineProperty(c,"visible",cr.PropertyKind.BOOL_ATTR,c.prototype.onVisibleChanged_);return{Overlay:c}});cr.define("tracing",function(){function f(){this.overlay_=document.createElement("div");this.overlay_.className="tracing-overlay";cr.ui.decorate(this.overlay_,tracing.Overlay);this.statusDiv_=document.createElement("div");this.overlay_.appendChild(this.statusDiv_);this.bufferPercentDiv_=document.createElement("div");this.overlay_.appendChild(this.bufferPercentDiv_);this.stopButton_=document.createElement("button");this.stopButton_.onclick=this.endTracing.bind(this);this.stopButton_.textContent="Stop tracing"; |
| this.overlay_.appendChild(this.stopButton_);this.traceEvents_=[];this.systemTraceEvents_=[];this.onKeydownBoundToThis_=this.onKeydown_.bind(this);this.onKeypressBoundToThis_=this.onKeypress_.bind(this);chrome.send("tracingControllerInitialized")}f.prototype={__proto__:cr.EventTarget.prototype,gpuInfo_:void 0,clientInfo_:void 0,tracingEnabled_:!1,tracingEnding_:!1,systemTraceDataFilename_:void 0,onRequestBufferPercentFullComplete:function(c){this.overlay_.visible&&(window.setTimeout(this.beginRequestBufferPercentFull_.bind(this), |
| 250),this.bufferPercentDiv_.textContent="Buffer usage: "+Math.round(100*c)+"%")},beginRequestBufferPercentFull_:function(){chrome.send("beginRequestBufferPercentFull")},beginTracing:function(c){if(this.tracingEnabled_)throw Error("Tracing already begun.");this.stopButton_.hidden=!1;this.statusDiv_.textContent="Tracing active.";this.tracingEnabled_=this.overlay_.visible=!0;console.log("Beginning to trace...");this.statusDiv_.textContent="Tracing active.";this.traceEvents_=[];this.systemTraceEvents_= |
| [];chrome.send("beginTracing",[c||!1]);this.beginRequestBufferPercentFull_();c=new cr.Event("traceBegun");c.events=this.traceEvents_;this.dispatchEvent(c);c=new cr.Event("traceEventsChanged");c.numEvents=this.traceEvents_.length;this.dispatchEvent(c);window.addEventListener("keypress",this.onKeypressBoundToThis_);window.addEventListener("keydown",this.onKeydownBoundToThis_)},onKeydown_:function(c){27==c.keyCode&&this.endTracing()},onKeypress_:function(c){"Enter"==c.keyIdentifier&&this.endTracing()}, |
| onClientInfoUpdate:function(c){this.clientInfo_=c},onGpuInfoUpdate:function(c){this.gpuInfo_=c},get isTracingEnabled(){return this.tracingEnabled_},get traceEvents(){return this.traceEvents_},onTraceDataCollected:function(c){this.statusDiv_.textContent="Processing trace...";this.traceEvents_.push.apply(this.traceEvents_,c)},endTracing:function(){if(!this.tracingEnabled_)throw Error("Tracing not begun.");this.tracingEnding_||(this.tracingEnding_=!0,this.statusDiv_.textContent="Ending trace...",console.log("Finishing trace"), |
| this.statusDiv_.textContent="Downloading trace data...",this.stopButton_.hidden=!0,window.setTimeout(function(){chrome.send("endTracingAsync")},100))},onEndTracingComplete:function(){window.removeEventListener("keydown",this.onKeydownBoundToThis_);window.removeEventListener("keypress",this.onKeypressBoundToThis_);this.tracingEnding_=this.tracingEnabled_=this.overlay_.visible=!1;console.log("onEndTracingComplete p1 with "+this.traceEvents_.length+" events.");var c=new cr.Event("traceEnded");c.events= |
| this.traceEvents_;this.dispatchEvent(c)},onSystemTraceDataCollected:function(c){console.log("onSystemTraceDataCollected with "+c.length+" chars of data.");this.systemTraceEvents_=c},get systemTraceEvents(){return this.systemTraceEvents_},beginLoadTraceFile:function(){chrome.send("loadTraceFile")},onLoadTraceFileComplete:function(c){c.traceEvents?this.traceEvents_=c.traceEvents:c.length?this.traceEvents_=c:console.log("Expected an array when loading the trace file");c.systemTraceEvents?this.systemTraceEvents_= |
| c.systemTraceEvents:c.length?this.systemTraceEvents_=c:console.log("Expected an array when loading the trace file");c=new cr.Event("loadTraceFileComplete");c.events=this.traceEvents_;this.dispatchEvent(c)},onLoadTraceFileCanceled:function(){cr.dispatchSimpleEvent(this,"loadTraceFileCanceled")},beginSaveTraceFile:function(){chrome.send("saveTraceFile",[JSON.stringify({traceEvents:this.traceEvents_,systemTraceEvents:this.systemTraceEvents_,clientInfo:this.clientInfo_,gpuInfo:this.gpuInfo_})])},onSaveTraceFileComplete:function(){cr.dispatchSimpleEvent(this, |
| "saveTraceFileComplete")},onSaveTraceFileCanceled:function(){cr.dispatchSimpleEvent(this,"saveTraceFileCanceled")},selfTest:function(){this.beginTracing();window.setTimeout(this.endTracing.bind(This),500)}};return{TracingController:f}});cr.define("tracing",function(){function f(b,a,e,d,c){this.title=b;this.start=e;this.colorId=a;this.args=d;this.didNotFinish=!1;void 0!==c&&(this.duration=c)}function c(b,a,e,d,c){f.call(this,b,a,e,d,c);this.subSlices=[]}function a(b,a,e,d){f.call(this,b,a,e,d)}function d(b,a){if(!b)throw"Parent must be provided.";this.parent=b;this.tid=a;this.subRows=[[]];this.asyncSlices=new j(this.ptid)}function h(b,a,e){this.parent=b;this.id=a;this.name=e;this.seriesNames=[];this.seriesColors=[];this.timestamps= |
| [];this.samples=[]}function b(b){this.pid=b;this.threads={};this.counters={}}function e(b){this.cpuNumber=b;this.slices=[];this.counters={}}function j(b){this.name=b;this.slices=[]}function o(b){for(var a=0,e=0;e<b.length;++e)a=(a+37*a+11*b.charCodeAt(e))%4294967295;return a}function k(b,a){this.cpus={};this.processes={};this.importErrors=[];this.asyncSliceGroups={};b&&this.importEvents(b,a)}function g(){}function q(b){this.text_=b}f.prototype={selected:!1,duration:void 0,get end(){return this.start+ |
| this.duration}};c.prototype={__proto__:f.prototype};a.prototype={__proto__:f.prototype,id:void 0,startThread:void 0,endThread:void 0,subSlices:void 0};var l={};d.getPTIDFromPidAndTid=function(b,a){l[b]||(l[b]={});l[b][a]||(l[b][a]=b+":"+a);return l[b][a]};d.prototype={name:void 0,get ptid(){return d.getPTIDFromPidAndTid(this.tid,this.parent.pid)},getSubrow:function(b){for(;b>=this.subRows.length;)this.subRows.push([]);return this.subRows[b]},shiftSubRow_:function(b,a){for(var e=0;e<b.length;e++){var d= |
| b[e];d.start+=a}},shiftTimestampsForward:function(b){this.cpuSlices&&this.shiftSubRow_(this.cpuSlices,b);for(var a=0;a<this.subRows.length;a++)this.shiftSubRow_(this.subRows[a],b);this.asyncSlices.shiftTimestampsForward(b)},updateBounds:function(){var b=[],a;0!=this.subRows[0].length&&(a=this.subRows[0],b.push(a[0].start),b.push(a[a.length-1].end));this.asyncSlices.slices.length&&(this.asyncSlices.updateBounds(),b.push(this.asyncSlices.minTimestamp),b.push(this.asyncSlices.maxTimestamp));b.length? |
| (this.minTimestamp=Math.min.apply(Math,b),this.maxTimestamp=Math.max.apply(Math,b)):this.maxTimestamp=this.minTimestamp=void 0},get userFriendlyName(){return this.parent.pid+": "+(this.name||this.tid)},get userFriendlyDetails(){return"pid: "+this.parent.pid+", tid: "+this.tid+(this.name?", name: "+this.name:"")}};d.compare=function(a,e){if(a.parent.pid!=e.parent.pid)return b.compare(a.parent,e.parent.pid);if(a.name&&e.name){var d=a.name.localeCompare(e.name);return 0==d?a.tid-e.tid:d}return a.name? |
| -1:e.name?1:a.tid-e.tid};h.prototype={__proto__:Object.prototype,get numSeries(){return this.seriesNames.length},get numSamples(){return this.timestamps.length},shiftTimestampsForward:function(b){for(var a=0;a<this.timestamps.length;a++)this.timestamps[a]+=b},updateBounds:function(){if(this.seriesNames.length!=this.seriesColors.length)throw"seriesNames.length must match seriesColors.length";if(this.numSeries*this.numSamples!=this.samples.length)throw"samples.length must be a multiple of numSamples."; |
| this.totals=[];if(0==this.samples.length)this.maxTimestamp=this.minTimestamp=void 0,this.maxTotal=0;else{this.minTimestamp=this.timestamps[0];this.maxTimestamp=this.timestamps[this.timestamps.length-1];for(var b=this.numSeries,a=-Infinity,e=0;e<this.timestamps.length;e++){for(var d=0,c=0;c<b;c++)d+=this.samples[e*b+c],this.totals.push(d);d>a&&(a=d)}this.maxTotal=a}}};h.compare=function(a,e){if(a.parent.pid!=e.parent.pid)return b.compare(a.parent,e.parent.pid);var d=a.name.localeCompare(e.name);return 0== |
| d?a.tid-e.tid:d};b.prototype={get numThreads(){var b=0,a;for(a in this.threads)b++;return b},shiftTimestampsForward:function(b){for(var a in this.threads)this.threads[a].shiftTimestampsForward(b);for(var e in this.counters)this.counters[e].shiftTimestampsForward(b)},getOrCreateThread:function(b){this.threads[b]||(this.threads[b]=new d(this,b));return this.threads[b]},getOrCreateCounter:function(b,a){var e=b+"."+a;this.counters[e]||(this.counters[e]=new h(this,e,a));return this.counters[e]}};b.compare= |
| function(b,a){return b.pid-a.pid};e.prototype={getOrCreateCounter:function(b,a){var e;e=b.length?b+"."+a:a;this.counters[e]||(this.counters[e]=new h(this,e,a));return this.counters[e]},shiftTimestampsForward:function(b){for(var a=0;a<this.slices.length;a++)this.slices[a].start+=b;for(var e in this.counters)this.counters[e].shiftTimestampsForward(b)},updateBounds:function(){this.slices.length?(this.minTimestamp=this.slices[0].start,this.maxTimestamp=this.slices[this.slices.length-1].end):this.maxTimestamp= |
| this.minTimestamp=void 0}};e.compare=function(b,a){return b.cpuNumber-a.cpuNumber};j.prototype={__proto__:Object.prototype,push:function(b){this.slices.push(b)},get length(){return this.slices.length},subRows_:void 0,sortSlices_:function(){this.slices.sort(function(b,a){return b.start-a.start})},shiftTimestampsForward:function(b){for(var a=0;a<this.slices.length;a++){var e=this.slices[a];e.start+=b;for(var d=0;d<e.subSlices.length;d++)e.subSlices[d].start+=b}},updateBounds:function(){this.sortSlices_(); |
| this.slices.length?(this.minTimestamp=this.slices[0].start,this.maxTimestamp=this.slices[this.slices.length-1].end):this.maxTimestamp=this.minTimestamp=void 0;this.subRows_=void 0},get subRows(){this.subRows_||this.rebuildSubRows_();return this.subRows_},rebuildSubRows_:function(){this.sortSlices_();for(var b=[],a=0;a<this.slices.length;a++){for(var e=this.slices[a],d=!1,c=0;c<b.length;c++){var m=b[c];if(e.start>=m[m.length-1].end){d=!0;if(void 0===e.subSlices||1>e.subSlices.length)throw"TimelineAsyncEvent missing subSlices: "+ |
| e.name;for(c=0;c<e.subSlices.length;c++)m.push(e.subSlices[c]);break}}if(!d&&(m=[],void 0!==e.subSlices)){for(c=0;c<e.subSlices.length;c++)m.push(e.subSlices[c]);b.push(m)}}this.subRows_=b},computeSubGroups:function(){for(var b={},a=0;a<this.slices.length;++a){var e=this.slices[a],d=e.startThread.ptid;b[d]||(b[d]=new j(this.name));b[d].slices.push(e)}var a=[],c;for(c in b)e=b[c],e.updateBounds(),a.push(e);return a}};h.compare=function(a,e){if(a.parent.pid!=e.parent.pid)return b.compare(a.parent,e.parent.pid); |
| var d=a.name.localeCompare(e.name);return 0==d?a.tid-e.tid:d};var i=[{r:138,g:113,b:152},{r:175,g:112,b:133},{r:127,g:135,b:225},{r:93,g:81,b:137},{r:116,g:143,b:119},{r:178,g:214,b:122},{r:87,g:109,b:147},{r:119,g:155,b:95},{r:114,g:180,b:160},{r:132,g:85,b:103},{r:157,g:210,b:150},{r:148,g:94,b:86},{r:164,g:108,b:138},{r:139,g:191,b:150},{r:110,g:99,b:145},{r:80,g:129,b:109},{r:125,g:140,b:149},{r:93,g:124,b:132},{r:140,g:85,b:140},{r:104,g:163,b:162},{r:132,g:141,b:178},{r:131,g:105,b:147},{r:135, |
| g:183,b:98},{r:152,g:134,b:177},{r:141,g:188,b:141},{r:133,g:160,b:210},{r:126,g:186,b:148},{r:112,g:198,b:205},{r:180,g:122,b:195},{r:203,g:144,b:152},{r:182,g:125,b:143},{r:126,g:200,b:148},{r:133,g:160,b:210},{r:240,g:240,b:240}],m=i.length-4,r=i.length,v=i.concat(i.map(function(b){var a;a=240<=b.r&&240<=b.g&&240<=b.b?-0.2:0.45;return{r:Math.min(255,b.r+Math.floor(b.r*a)),g:Math.min(255,b.g+Math.floor(b.g*a)),b:Math.min(255,b.b+Math.floor(b.b*a))}})).map(function(b){return"rgb("+b.r+","+b.g+","+ |
| b.b+")"}),u={},y=[];k.registerImporter=function(b){y.push(b)};g.canImport=function(b){return b instanceof Array&&0==b.length?!0:"string"===typeof b||b instanceof String?0==b.length:!1};g.prototype={__proto__:Object.prototype,importEvents:function(){},finalizeImport:function(){}};k.registerImporter(g);k.prototype={__proto__:cr.EventTarget.prototype,get numProcesses(){var b=0,a;for(a in this.processes)b++;return b},getOrCreateCpu:function(b){this.cpus[b]||(this.cpus[b]=new e(b));return this.cpus[b]}, |
| getOrCreateProcess:function(a){this.processes[a]||(this.processes[a]=new b(a));return this.processes[a]},pruneEmptyThreads:function(){for(var b in this.processes){var a=this.processes[b],e={},d;for(d in a.threads){for(var c=a.threads[d],m=!1,g=0;g<c.subRows.length;g++)m|=0<c.subRows[g].length;if(m||0<c.asyncSlices.length)e[d]=c}a.threads=e}},updateBounds:function(){for(var b=Infinity,a=-b,e=!1,d=this.getAllThreads(),c=0;c<d.length;c++){var m=d[c];m.updateBounds();void 0!=m.minTimestamp&&void 0!=m.maxTimestamp&& |
| (b=Math.min(b,m.minTimestamp),a=Math.max(a,m.maxTimestamp),e=!0)}d=this.getAllCounters();for(c=0;c<d.length;c++)m=d[c],m.updateBounds(),void 0!=m.minTimestamp&&void 0!=m.maxTimestamp&&(e=!0,b=Math.min(b,m.minTimestamp),a=Math.max(a,m.maxTimestamp));for(var g in this.cpus)c=this.cpus[g],c.updateBounds(),void 0!=c.minTimestamp&&void 0!=c.maxTimestamp&&(e=!0,b=Math.min(b,c.minTimestamp),a=Math.max(a,c.maxTimestamp));e?(this.minTimestamp=b,this.maxTimestamp=a):this.minTimestamp=this.maxTimestamp=void 0}, |
| shiftWorldToZero:function(){if(void 0!==this.minTimestamp){var b=this.minTimestamp,a;for(a in this.processes)this.processes[a].shiftTimestampsForward(-b);for(var e in this.cpus)this.cpus[e].shiftTimestampsForward(-b);this.updateBounds()}},getAllThreads:function(){var b=[],a;for(a in this.processes){var e=this.processes[a],d;for(d in e.threads)b.push(e.threads[d])}return b},getAllCpus:function(){var b=[],a;for(a in this.cpus)b.push(this.cpus[a]);return b},getAllProcesses:function(){var b=[],a;for(a in this.processes)b.push(this.processes[a]); |
| return b},getAllCounters:function(){var b=[],a;for(a in this.processes){var e=this.processes[a],d;for(d in e.counters)b.push(e.counters[d])}for(var c in this.cpus){a=this.cpus[c];for(var m in a.counters)b.push(a.counters[m])}return b},importOneTrace_:function(b,a){for(var e,d=0;d<y.length;++d)if(y[d].canImport(b)){e=y[d];break}if(!e)throw"Could not find an importer for the provided eventData.";e=new e(this,b,a);e.importEvents();return e},importEvents:function(b,a,e){void 0===a&&(a=!0);var d=[],b= |
| this.importOneTrace_(b,!1);d.push(b);if(e)for(var c=0;c<e.length;++c)b=this.importOneTrace_(e[c],!0),d.push(b);for(c=0;c<d.length;++c)d[c].finalizeImport();for(c=0;c<d.length;++c)this.pruneEmptyThreads();this.updateBounds();a&&this.shiftWorldToZero();a&&(void 0!==this.minTimestamp&&void 0!==this.maxTimestamp)&&(a=0.15*(this.maxTimestamp-this.minTimestamp),this.minTimestamp-=a,this.maxTimestamp+=a)}};q.prototype={__proto__:Object.prototype,matchSlice:function(b){return 0==this.text_.length?!1:-1!= |
| b.title.indexOf(this.text_)}};return{getPallette:function(){return v},getPalletteHighlightIdBoost:function(){return r},getColorIdByName:function(b){if("iowait"==b)return m;if("running"==b)return m+1;if("runnable"==b)return m+2;if("sleeping"==b)return m+3;throw"Unrecognized color "+b;},getStringHash:o,getStringColorId:function(b){if(void 0===u[b]){var a=o(b);u[b]=a%m}return u[b]},TimelineSlice:f,TimelineThreadSlice:c,TimelineAsyncSlice:a,TimelineThread:d,TimelineCounter:h,TimelineProcess:b,TimelineCpu:e, |
| TimelineAsyncSliceGroup:j,TimelineModel:k,TimelineFilter:q}});cr.define("tracing",function(){function f(b){this.cpu=b}function c(){this.openSlices=[]}function a(b,a,e){this.isAdditionalImport_=e;this.model_=b;this.events_=a;this.clockSyncRecords_=[];this.cpuStates_={};this.kernelThreadStates_={};this.buildMapFromLinuxPidsToTimelineThreads();this.lineNumber=-1;this.threadStateByKPID_={}}f.prototype={__proto__:Object.prototype,switchRunningLinuxPid:function(b,a,e,d,c,m){if(void 0!==this.lastActivePid&&0!=this.lastActivePid){var j=e-this.lastActiveTs;name=(b=b.threadsByLinuxPid[this.lastActivePid])? |
| b.userFriendlyName:this.lastActiveComm;this.cpu.slices.push(new tracing.TimelineSlice(name,tracing.getStringColorId(name),this.lastActiveTs,{comm:this.lastActiveComm,tid:this.lastActivePid,prio:this.lastActivePrio,stateWhenDescheduled:a},j))}this.lastActiveTs=e;this.lastActivePid=d;this.lastActiveComm=c;this.lastActivePrio=m}};TestExports={};var d=/^\s*(.+?)\s+\[(\d+)\]\s*(\d+\.\d+):\s+(\S+):\s(.*)$/;TestExports.lineRE=d;var h=RegExp("prev_comm=(.+) prev_pid=(\\d+) prev_prio=(\\d+) prev_state=(\\S) ==> next_comm=(.+) next_pid=(\\d+) next_prio=(\\d+)"); |
| TestExports.schedSwitchRE=h;var b=/comm=(.+) pid=(\d+) prio=(\d+) success=(\d+) target_cpu=(\d+)/;TestExports.schedWakeupRE=b;var e=/trace_event_clock_sync: parent_ts=(\d+\.?\d*)/;TestExports.traceEventClockSyncRE=e;var j=/work struct (.+): function (\S+)/,o=/work struct (.+)/;a.canImport=function(b){if(!("string"===typeof b||b instanceof String))return!1;if(/^# tracer:/.exec(b))return!0;var a=/^(.+)\n/.exec(b);a&&(b=a[1]);return d.exec(b)?!0:!1};a.prototype={__proto__:Object.prototype,buildMapFromLinuxPidsToTimelineThreads:function(){this.threadsByLinuxPid= |
| {};this.model_.getAllThreads().forEach(function(b){this.threadsByLinuxPid[b.tid]=b}.bind(this))},getOrCreateCpuState:function(b){if(!this.cpuStates_[b]){var a=this.model_.getOrCreateCpu(b);this.cpuStates_[b]=new f(a)}return this.cpuStates_[b]},parsePid:function(b){b=/.+-(\d+)/.exec(b)[1];return b=parseInt(b)},parseThreadName:function(b){return/(.+)-\d+/.exec(b)[1]},getOrCreateKernelThread:function(b,a,e){this.kernelThreadStates_[b]||(void 0==a&&(a=this.parsePid(b)),void 0==e&&(e=a),e=this.model_.getOrCreateProcess(a).getOrCreateThread(e), |
| e.name=b,this.kernelThreadStates_[b]={pid:a,thread:e,openSlice:void 0,openSliceTS:void 0},this.threadsByLinuxPid[a]=e);return this.kernelThreadStates_[b]},importEvents:function(){this.importCpuData();this.alignClocks()&&this.buildPerThreadCpuSlicesFromCpuState()},finalizeImport:function(){},buildPerThreadCpuSlicesFromCpuState:function(){for(var b in this.cpuStates_)for(var a=this.cpuStates_[b].cpu,e=0;e<a.slices.length;e++){var d=a.slices[e],c=this.threadsByLinuxPid[d.args.tid];c&&(c.tempCpuSlices|| |
| (c.tempCpuSlices=[]),d.index=e,c.tempCpuSlices.push(d))}var m=tracing.getColorIdByName("running"),j=tracing.getColorIdByName("runnable"),h=tracing.getColorIdByName("sleeping"),f=tracing.getColorIdByName("iowait");this.model_.getAllThreads().forEach(function(b){if(b.tempCpuSlices){var a=b.tempCpuSlices;delete b.tempCpuSlices;a.sort(function(b,a){var e=b.start-a.start;return 0==e?b.index-a.index:e});var e=[];if(a.length){var d=a[0];e.push(new tracing.TimelineSlice("Running",m,d.start,{},d.duration))}for(d= |
| 1;d<a.length;d++){var c=a[d-1],g=a[d],k=g.start-c.end;if("S"==c.args.stateWhenDescheduled)e.push(new tracing.TimelineSlice("Sleeping",h,c.end,{},k));else if("R"==c.args.stateWhenDescheduled)e.push(new tracing.TimelineSlice("Runnable",j,c.end,{},k));else if("D"==c.args.stateWhenDescheduled)e.push(new tracing.TimelineSlice("I/O Wait",f,c.end,{},k));else if("T"==c.args.stateWhenDescheduled)e.push(new tracing.TimelineSlice("__TASK_STOPPED",f,c.end,{},k));else if("t"==c.args.stateWhenDescheduled)e.push(new tracing.TimelineSlice("debug", |
| f,c.end,{},k));else if("Z"==c.args.stateWhenDescheduled)e.push(new tracing.TimelineSlice("Zombie",f,c.end,{},k));else if("X"==c.args.stateWhenDescheduled)e.push(new tracing.TimelineSlice("Exit Dead",f,c.end,{},k));else if("x"==c.args.stateWhenDescheduled)e.push(new tracing.TimelineSlice("Task Dead",f,c.end,{},k));else if("W"==c.args.stateWhenDescheduled)e.push(new tracing.TimelineSlice("WakeKill",f,c.end,{},k));else throw"Unrecognized state: "+c.args.stateWhenDescheduled;e.push(new tracing.TimelineSlice("Running", |
| m,g.start,{},g.duration))}b.cpuSlices=e}})},alignClocks:function(){if(0==this.clockSyncRecords_.length){if(!this.isAdditionalImport_)return;this.abortImport();return!1}var b=this.clockSyncRecords_[0];if(0==b.parentTS||b.parentTS==b.perfTS)return!0;var b=b.parentTS-b.perfTS,a;for(a in this.cpuStates_){for(var e=this.cpuStates_[a].cpu,d=0;d<e.slices.length;d++){var c=e.slices[d];c.start+=b;c.duration=c.duration}for(var m in e.counters){d=e.counters[m];for(c=0;c<d.timestamps.length;c++)d.timestamps[c]+= |
| b}}for(var j in this.kernelThreadStates_){a=this.kernelThreadStates_[j].thread;for(d=0;d<a.subRows[0].length;d++)a.subRows[0][d].start+=b}return!0},abortImport:function(){if(this.pushedEventsToThreads)throw"Cannot abort, have alrady pushedCpuDataToThreads.";for(var b in this.cpuStates_)delete this.model_.cpus[b];for(var a in this.kernelThreadStates_){b=this.kernelThreadStates_[a].thread;var e=b.parent;delete e.threads[b.tid];delete this.model_.processes[e.pid]}this.model_.importErrors.push("Cannot import kernel trace without a clock sync.")}, |
| markPidRunnable:function(){},importError:function(b){this.model_.importErrors.push("Line "+(this.lineNumber+1)+": "+b)},malformedEvent:function(b){this.importError("Malformed "+b+" event")},processBegin:function(b,a,e,d,c,m){var j=tracing.getStringColorId(e),e=new tracing.TimelineThreadSlice(e,j,d,null);e.pid=c;e.tid=m;e.threadName=a;b.openSlices.push(e)},processEnd:function(b,a){if(0!=b.openSlices.length){var e=b.openSlices.pop();e.duration=a-e.start;var d=this.model_.getOrCreateProcess(e.pid).getOrCreateThread(e.tid); |
| d.name||(d.name=e.threadName);this.threadsByLinuxPid[e.tid]=d;d.getSubrow(b.openSlices.length).push(e);b.openSlices.length&&b.openSlices[b.openSlices.length-1].subSlices.push(e)}},autoCloseOpenSlices:function(){this.model_.updateBounds();var b=[],a;for(a in this.threadStateByKPID_)for(var e=this.threadStateByKPID_[a],d=0;d<e.openSlices.length;d++){var c=e.openSlices[d];b.push(c.start);for(var m=0;m<c.subSlices.length;m++){var j=c.subSlices[m];b.push(j.start);j.duration&&b.push(j.end)}}b=this.model_.maxTimestamp? |
| Math.max(this.model_.maxTimestamp,Math.max.apply(Math,b)):Math.max.apply(Math,b);for(a in this.threadStateByKPID_)for(e=this.threadStateByKPID_[a];0<e.openSlices.length;)c=e.openSlices.pop(),c.duration=b-c.start,c.didNotFinish=!0,this.model_.getOrCreateProcess(c.pid).getOrCreateThread(c.tid).getSubrow(e.openSlices.length).push(c),e.openSlices.length&&e.openSlices[e.openSlices.length-1].subSlices.push(c)},processCounter:function(b,a,e,d){b=this.model_.getOrCreateProcess(d).getOrCreateCounter("",b); |
| 0==b.numSeries&&(b.seriesNames.push("state"),b.seriesColors.push(tracing.getStringColorId(b.name+".state")));b.timestamps.push(a);b.samples.push(e)},importCpuData:function(){this.lines_=this.events_.split("\n");for(this.lineNumber=0;this.lineNumber<this.lines_.length;++this.lineNumber){var a=this.lines_[this.lineNumber];if(!(/^#/.exec(a)||0==a.length)){var g=d.exec(a);if(g){var f=this.getOrCreateCpuState(parseInt(g[2])),a=1E3*parseFloat(g[3]),l=g[4];switch(l){case "sched_switch":var i=h.exec(g[5]); |
| if(!i){this.malformedEvent(l);continue}var g=i[4],m=i[5],l=parseInt(i[6]),i=parseInt(i[7]);f.switchRunningLinuxPid(this,g,a,l,m,i);break;case "sched_wakeup":i=b.exec(g[5]);if(!i){this.malformedEvent(l);continue}f=i[1];g=parseInt(i[2]);i=parseInt(i[3]);this.markPidRunnable(a,g,f,i);break;case "power_start":i=/type=(\d+) state=(\d) cpu_id=(\d)+/.exec(g[5]);if(!i){this.malformedEvent(l);continue}g=parseInt(i[3]);g=this.getOrCreateCpuState(g);if("1"==i[1])g=g.cpu.getOrCreateCounter("","C-State");else{this.importError("Don't understand power_start events of type "+ |
| i[1]);continue}0==g.numSeries&&(g.seriesNames.push("state"),g.seriesColors.push(tracing.getStringColorId(g.name+".state")));i=parseInt(i[2]);g.timestamps.push(a);g.samples.push(i);break;case "power_frequency":i=/type=(\d+) state=(\d+) cpu_id=(\d)+/.exec(g[5]);if(!i){this.malformedEvent(l);continue}g=parseInt(i[3]);g=this.getOrCreateCpuState(g);g=g.cpu.getOrCreateCounter("","Power Frequency");0==g.numSeries&&(g.seriesNames.push("state"),g.seriesColors.push(tracing.getStringColorId(g.name+".state"))); |
| i=parseInt(i[2]);g.timestamps.push(a);g.samples.push(i);break;case "cpu_frequency":i=/state=(\d+) cpu_id=(\d)+/.exec(g[5]);if(!i){this.malformedEvent(l);continue}g=parseInt(i[2]);g=this.getOrCreateCpuState(g);g=g.cpu.getOrCreateCounter("","Clock Frequency");0==g.numSeries&&(g.seriesNames.push("state"),g.seriesColors.push(tracing.getStringColorId(g.name+".state")));i=parseInt(i[1]);g.timestamps.push(a);g.samples.push(i);break;case "cpu_idle":i=/state=(\d+) cpu_id=(\d)+/.exec(g[5]);if(!i){this.malformedEvent(l); |
| continue}g=parseInt(i[2]);g=this.getOrCreateCpuState(g);g=g.cpu.getOrCreateCounter("","C-State");0==g.numSeries&&(g.seriesNames.push("state"),g.seriesColors.push(tracing.getStringColorId(g.name)));i=parseInt(i[1]);4294967295!=i?g.samples.push(i):g.samples.push(0);g.timestamps.push(a);break;case "workqueue_execute_start":i=j.exec(g[5]);if(!i){this.malformedEvent(l);continue}g=this.getOrCreateKernelThread(g[1]);g.openSliceTS=a;g.openSlice=i[2];break;case "workqueue_execute_end":i=o.exec(g[5]);if(!i){this.malformedEvent(l); |
| continue}g=this.getOrCreateKernelThread(g[1]);g.openSlice&&(a=new tracing.TimelineSlice(g.openSlice,tracing.getStringColorId(g.openSlice),g.openSliceTS,{},a-g.openSliceTS),g.thread.subRows[0].push(a));g.openSlice=void 0;break;case "i915_gem_object_pwrite":i=/obj=(.+), offset=(\d+), len=(\d+)/.exec(g[5]);if(!i){this.malformedEvent(l);continue}f=i[1];m=parseInt(i[2]);i=parseInt(i[3]);g=this.getOrCreateKernelThread("i915_gem",0,1);g.openSlice="pwrite:"+f;a=new tracing.TimelineSlice(g.openSlice,tracing.getStringColorId(g.openSlice), |
| a,{obj:f,offset:m,len:i},0);g.thread.subRows[0].push(a);break;case "i915_flip_request":i=/plane=(\d+), obj=(.+)/.exec(g[5]);if(!i){this.malformedEvent(l);continue}m=parseInt(i[1]);f=i[2];g=this.getOrCreateKernelThread("i915_flip",0,2);g.openSliceTS=a;g.openSlice="flip:"+f+"/"+m;break;case "i915_flip_complete":i=/plane=(\d+), obj=(.+)/.exec(g[5]);if(!i){this.malformedEvent(l);continue}m=parseInt(i[1]);f=i[2];g=this.getOrCreateKernelThread("i915_flip",0,2);g.openSlice&&(a=new tracing.TimelineSlice(g.openSlice, |
| tracing.getStringColorId(g.openSlice),g.openSliceTS,{obj:f,plane:m},a-g.openSliceTS),g.thread.subRows[0].push(a));g.openSlice=void 0;break;case "0":case "tracing_mark_write":if(i=e.exec(g[5]))this.clockSyncRecords_.push({perfTS:a,parentTS:1E3*i[1]});else{f=this.parsePid(g[1]);m=this.parseThreadName(g[1]);i=f;i in this.threadStateByKPID_||(this.threadStateByKPID_[i]=new c);var r=this.threadStateByKPID_[i],i=g[5].split("|");switch(i[0]){case "B":g=parseInt(i[1]);l=i[2];this.processBegin(r,m,l,a,g,f); |
| break;case "E":this.processEnd(r,a);break;case "C":g=parseInt(i[1]);l=i[2];i=parseInt(i[3]);this.processCounter(l,a,i,g);break;default:this.malformedEvent(l)}}break;default:console.log("unknown event "+l)}}else this.importError("Unrecognized line: "+a)}}}};tracing.TimelineModel.registerImporter(a);return{LinuxPerfImporter:a,_LinuxPerfImporterTestExports:TestExports}});cr.define("tracing",function(){function f(){this.openSlices=[]}function c(a,d){this.model_=a;"string"===typeof d||d instanceof String?("["==d[0]&&(n=d.length,"]"!=d[n-1]&&"\n"!=d[n-1]?d+="]":"]"!=d[n-2]&&"\n"==d[n-1]?d+="]":"]"!=d[n-3]&&("\r"==d[n-2]&&"\n"==d[n-1])&&(d+="]")),this.events_=JSON.parse(d)):this.events_=d;this.events_.traceEvents&&(this.events_=this.events_.traceEvents);this.threadStateByPTID_={};this.allAsyncEvents_=[]}c.canImport=function(a){return"string"===typeof a||a instanceof String? |
| "{"==a[0]||"["==a[0]:a instanceof Array&&a.length&&a[0].ph?!0:a.traceEvents?a.traceEvents instanceof Array&&a.traceEvents[0].ph:!1};c.prototype={__proto__:Object.prototype,processBeginEvent:function(a,d,c){var b=tracing.getStringColorId(c.name),a={index:a,slice:new tracing.TimelineThreadSlice(c.name,b,c.ts/1E3,c.args)};c.uts&&(a.slice.startInUserTime=c.uts/1E3);"0"===c.args["ui-nest"]?this.model_.importErrors.push("ui-nest no longer supported."):d.openSlices.push(a)},processEndEvent:function(a,d){if("0"=== |
| d.args["ui-nest"])this.model_.importErrors.push("ui-nest no longer supported.");else if(0!=a.openSlices.length){var c=a.openSlices.pop().slice;c.duration=d.ts/1E3-c.start;d.uts&&(c.durationInUserTime=d.uts/1E3-c.startInUserTime);for(var b in d.args)c.args[b]=d.args[b];this.model_.getOrCreateProcess(d.pid).getOrCreateThread(d.tid).getSubrow(a.openSlices.length).push(c);a.openSlices.length&&a.openSlices[a.openSlices.length-1].slice.subSlices.push(c)}},processAsyncEvent:function(a,d,c){a=this.model_.getOrCreateProcess(c.pid).getOrCreateThread(c.tid); |
| this.allAsyncEvents_.push({event:c,thread:a})},autoCloseOpenSlices:function(){this.model_.updateBounds();var a=[],d;for(d in this.threadStateByPTID_)for(var c=this.threadStateByPTID_[d],b=0;b<c.openSlices.length;b++){var e=c.openSlices[b];a.push(e.slice.start);for(var j=0;j<e.slice.subSlices.length;j++){var f=e.slice.subSlices[j];a.push(f.start);f.duration&&a.push(f.end)}}a=this.model_.maxTimestamp?Math.max(this.model_.maxTimestamp,Math.max.apply(Math,a)):Math.max.apply(Math,a);for(d in this.threadStateByPTID_)for(c= |
| this.threadStateByPTID_[d];0<c.openSlices.length;)e=c.openSlices.pop(),e.slice.duration=a-e.slice.start,e.slice.didNotFinish=!0,b=this.events_[e.index],this.model_.getOrCreateProcess(b.pid).getOrCreateThread(b.tid).getSubrow(c.openSlices.length).push(e.slice),c.openSlices.length&&c.openSlices[c.openSlices.length-1].slice.subSlices.push(e.slice)},processCounterEvent:function(a){var c;c=void 0!==a.id?a.name+"["+a.id+"]":a.name;c=this.model_.getOrCreateProcess(a.pid).getOrCreateCounter(a.cat,c);if(0== |
| c.numSeries){for(var f in a.args)c.seriesNames.push(f),c.seriesColors.push(tracing.getStringColorId(c.name+"."+f));if(0==c.numSeries){this.model_.importErrors.push("Expected counter "+a.name+" to have at least one argument to use as a value.");delete c.parent.counters[c.name];return}}c.timestamps.push(a.ts/1E3);for(var b=0;b<c.numSeries;b++)f=c.seriesNames[b],void 0===a.args[f]?c.samples.push(0):c.samples.push(a.args[f])},importEvents:function(){for(var a=this.events_,c=0;c<a.length;c++){var h=a[c], |
| b=tracing.TimelineThread.getPTIDFromPidAndTid(h.pid,h.tid);b in this.threadStateByPTID_||(this.threadStateByPTID_[b]=new f);var e=this.threadStateByPTID_[b];"B"==h.ph?this.processBeginEvent(c,e,h):"E"==h.ph?this.processEndEvent(e,h):"S"==h.ph?this.processAsyncEvent(c,e,h):"F"==h.ph?this.processAsyncEvent(c,e,h):"T"==h.ph?this.processAsyncEvent(c,e,h):"I"==h.ph?(this.processBeginEvent(c,e,h),this.processEndEvent(e,h)):"C"==h.ph?this.processCounterEvent(h):"M"==h.ph?"thread_name"==h.name?this.model_.getOrCreateProcess(h.pid).getOrCreateThread(h.tid).name= |
| h.args.name:this.model_.importErrors.push("Unrecognized metadata name: "+h.name):this.model_.importErrors.push("Unrecognized event phase: "+h.ph+"("+h.name+")")}a=!1;for(b in this.threadStateByPTID_)e=this.threadStateByPTID_[b],a|=0<e.openSlices.length;a&&this.autoCloseOpenSlices()},finalizeImport:function(){if(0!=this.allAsyncEvents_.length){this.allAsyncEvents_.sort(function(b,a){return b.event.ts-a.event.ts});for(var a={},c=this.allAsyncEvents_,f=0;f<c.length;f++){var b=c[f],e=b.event,j=e.name; |
| if(void 0===j)this.model_.importErrors.push("Async events (ph: S, T or F) require an name parameter.");else{var o=e.id;if(void 0===o)this.model_.importErrors.push("Async events (ph: S, T or F) require an id parameter.");else if("S"==e.ph)void 0===a[j]&&(a[j]={}),a[j][o]?this.model_.importErrors.push("At "+e.ts+", an slice of the same id "+o+" was alrady open."):(a[j][o]=[],a[j][o].push(b));else if(void 0===a[j])this.model_.importErrors.push("At "+e.ts+", no slice named "+j+" was open.");else if(void 0=== |
| a[j][o])this.model_.importErrors.push("At "+e.ts+", no slice named "+j+" with id="+o+" was open.");else{var k=a[j][o];k.push(b);if("F"==e.ph){var g=new tracing.TimelineAsyncSlice(j,tracing.getStringColorId(j),k[0].event.ts/1E3);g.duration=e.ts/1E3-k[0].event.ts/1E3;g.startThread=k[0].thread;g.endThread=b.thread;g.id=o;g.args=k[0].event.args;g.subSlices=[];for(b=1;b<k.length;++b){var q=j;"T"==k[b-1].event.ph&&(q=j+":"+k[b-1].event.args.step);q=new tracing.TimelineAsyncSlice(q,tracing.getStringColorId(j+ |
| b),k[b-1].event.ts/1E3);q.duration=k[b].event.ts/1E3-k[b-1].event.ts/1E3;q.startThread=k[b-1].thread;q.endThread=k[b].thread;q.id=o;q.args=k[b-1].event.args;g.subSlices.push(q)}var k=g.subSlices[g.subSlices.length-1],l;for(l in e.args)k.args[l]=e.args[l];g.startThread.asyncSlices.push(g);delete a[j][o]}}}}}}};tracing.TimelineModel.registerImporter(c);return{TraceEventImporter:c}});cr.define("tracing",function(){function f(a,c,f){if(0==a.length)return 1;for(var b=0,e=a.length-1,j,o,k=-1;b<=e;)j=Math.floor((b+e)/2),o=c(a[j])-f,0>o?b=j+1:(0<o||(k=j),e=j-1);return-1!=k?k:b}function c(a,c,h,b,e,j){if(!(b>e)){var o=f(a,c,b);if(-1!=o&&(0<o&&c(a[o-1])+h(a[o-1])>=b&&j(a[o-1]),o!=a.length))for(h=a.length;o<h&&!(c(a[o])>=e);o++)j(a[o])}}return{findLowIndexInSortedArray:f,findLowIndexInSortedIntervals:function(a,c,h,b){var e=f(a,c,b);return 0==e?b>=c(a[0])&&b<c(a[0]+h(a[0]))?0:-1:e<=a.length&& |
| b>=c(a[e-1])&&b<c(a[e-1])+h(a[e-1])?e-1:a.length},iterateOverIntersectingIntervals:c,getIntersectingIntervals:function(a,d,f,b,e){var j=[];c(a,d,f,b,e,function(b){j.push(b)});return j}}});cr.define("tracing",function(){function f(){var c=document.createElement("iframe");c.style.cssText="width:100%;height:0;border:0;visibility:hidden";document.body.appendChild(c);this._doc=c.contentDocument;this._window=c.contentWindow;this._doc.body.style.cssText="padding:0;margin:0;overflow:hidden";for(var c=document.querySelectorAll("link[rel=stylesheet]"),a=0;a<c.length;a++){var d=c[a],f=this._doc.createElement("link");f.rel="stylesheet";f.href=d.href;this._doc.head.appendChild(f)}}f.prototype= |
| {__proto__:Object.prototype,measure:function(c){this._doc.body.appendChild(c);var a=this._window.getComputedStyle(c),d=parseInt(a.width,10),a=parseInt(a.height,10);this._doc.body.removeChild(c);return{width:d,height:a}}};return{MeasuringStick:f}});cr.define("tracing",function(){function f(b){this.parentEl_=b;this.scaleX_=1;this.gridTimebase_=this.panX_=0;this.gridStep_=1E3/60;this.hasCalledSetupFunction_=this.gridEnabled_=!1;this.onResizeBoundToThis_=this.onResize_.bind(this);this.checkForAttachInterval_=setInterval(this.checkForAttach_.bind(this),250)}function c(b,a){this.track=b;this.slice=a}function a(b,a,c){this.track=b;this.counter=a;this.sampleIndex=c}function d(){this.range_dirty_=!0;this.range_={};this.length_=0}f.prototype={__proto__:cr.EventTarget.prototype, |
| setWhenPossible:function(b){this.pendingSetFunction_=b},get isAttachedToDocument_(){for(var b=this.parentEl_;b.parentNode;)b=b.parentNode;return b==this.parentEl_.ownerDocument},onResize_:function(){this.dispatchChangeEvent()},checkForAttach_:function(){if(this.isAttachedToDocument_&&0!=this.clientWidth){this.iframe_||(this.iframe_=document.createElement("iframe"),this.iframe_.style.cssText="position:absolute;width:100%;height:0;border:0;visibility:hidden;",this.parentEl_.appendChild(this.iframe_), |
| this.iframe_.contentWindow.addEventListener("resize",this.onResizeBoundToThis_));var b=this.clientWidth+"x"+this.clientHeight;this.pendingSetFunction_&&(this.lastSize_=b,this.pendingSetFunction_(),this.pendingSetFunction_=void 0);window.clearInterval(this.checkForAttachInterval_);this.checkForAttachInterval_=void 0}},dispatchChangeEvent:function(){cr.dispatchSimpleEvent(this,"change")},detach:function(){this.checkForAttachInterval_&&(window.clearInterval(this.checkForAttachInterval_),this.checkForAttachInterval_= |
| void 0);this.iframe_.removeEventListener("resize",this.onResizeBoundToThis_);this.parentEl_.removeChild(this.iframe_)},get scaleX(){return this.scaleX_},set scaleX(b){this.scaleX_!=b&&(this.scaleX_=b,this.dispatchChangeEvent())},get panX(){return this.panX_},set panX(b){this.panX_!=b&&(this.panX_=b,this.dispatchChangeEvent())},setPanAndScale:function(b,a){if(this.scaleX_!=a||this.panX_!=b)this.scaleX_=a,this.panX_=b,this.dispatchChangeEvent()},xWorldToView:function(b){return(b+this.panX_)*this.scaleX_}, |
| xWorldVectorToView:function(b){return b*this.scaleX_},xViewToWorld:function(b){return b/this.scaleX_-this.panX_},xViewVectorToWorld:function(b){return b/this.scaleX_},xPanWorldPosToViewPos:function(b,a,c){if("string"==typeof a)if("left"==a)a=0;else if("center"==a)a=c/2;else if("right"==a)a=c-1;else throw Error("unrecognized string for viewPos. left|center|right");this.panX=a/this.scaleX_-b},xPanWorldRangeIntoView:function(b,a,c){0>this.xWorldToView(b)?this.xPanWorldPosToViewPos(b,"left",c):this.xWorldToView(a)> |
| c&&this.xPanWorldPosToViewPos(a,"right",c)},xSetWorldRange:function(b,a,c){this.setPanAndScale(-b,c/(a-b))},get gridEnabled(){return this.gridEnabled_},set gridEnabled(b){this.gridEnabled_!=b&&(this.gridEnabled_=b&&!0,this.dispatchChangeEvent())},get gridTimebase(){return this.gridTimebase_},set gridTimebase(b){this.gridTimebase_!=b&&(this.gridTimebase_=b,cr.dispatchSimpleEvent(this,"change"))},get gridStep(){return this.gridStep_},applyTransformToCanavs:function(b){b.transform(this.scaleX_,0,0,1, |
| this.panX_*this.scaleX_,0)}};c.prototype={get selected(){return this.slice.selected},set selected(b){this.slice.selected=b}};a.prototype={get selected(){return!0==this.track.selectedSamples[this.sampleIndex]},set selected(b){this.track.selectedSamples[this.sampleIndex]=b?!0:!1;this.track.invalidate()}};d.prototype={__proto__:Object.prototype,get range(){if(this.range_dirty_){for(var b=Infinity,a=-b,c=0;c<this.length_;c++){var d=this[c];d.slice&&(b=Math.min(b,d.slice.start),a=Math.max(a,d.slice.end))}this.range_= |
| {min:b,max:a};this.range_dirty_=!1}return this.range_},get duration(){return this.range.max-this.range.min},get length(){return this.length_},clear:function(){for(var b=0;b<this.length_;++b)delete this[b];this.length_=0;this.range_dirty_=!0},push_:function(b){this[this.length_++]=b;this.range_dirty_=!0;return b},addSlice:function(b,a){return this.push_(new c(b,a))},addCounterSample:function(b,e,c){return this.push_(new a(b,e,c))},subSelection:function(b,a){var a=a||1,c=new d;c.range_dirty_=!0;if(0> |
| b||b+a>this.length_)throw"Index out of bounds";for(var f=b;f<b+a;f++)c.push_(this[f]);return c},getCounterSampleHits:function(){for(var b=new d,e=0;e<this.length_;e++)this[e]instanceof a&&b.push_(this[e]);return b},getSliceHits:function(){for(var b=new d,a=0;a<this.length_;a++)this[a]instanceof c&&b.push_(this[a]);return b},map:function(b){for(var a=0;a<this.length_;a++)b(this[a])},getShiftedSelection:function(b){for(var a=new d,c=0;c<this.length_;c++){var f=this[c];f.track.addItemNearToProvidedHitToSelection(f, |
| b,a)}return 0==a.length?void 0:a}};var h=cr.ui.define("div");h.prototype={__proto__:HTMLDivElement.prototype,model_:null,decorate:function(){this.classList.add("timeline");this.viewport_=new f(this);this.viewportTrack=new tracing.TimelineViewportTrack;this.tracks_=this.ownerDocument.createElement("div");this.appendChild(this.tracks_);this.dragBox_=this.ownerDocument.createElement("div");this.dragBox_.className="timeline-drag-box";this.appendChild(this.dragBox_);this.hideDragBox_();this.bindEventListener_(document, |
| "keypress",this.onKeypress_,this);this.bindEventListener_(document,"keydown",this.onKeydown_,this);this.bindEventListener_(document,"mousedown",this.onMouseDown_,this);this.bindEventListener_(document,"mousemove",this.onMouseMove_,this);this.bindEventListener_(document,"mouseup",this.onMouseUp_,this);this.bindEventListener_(document,"dblclick",this.onDblClick_,this);this.lastMouseViewPos_={x:0,y:0};this.selection_=new d},bindEventListener_:function(b,a,c,d){this.boundListeners_||(this.boundListeners_= |
| []);c=c.bind(d);this.boundListeners_.push({object:b,event:a,boundFunc:c});b.addEventListener(a,c)},detach:function(){for(var b=0;b<this.tracks_.children.length;b++)this.tracks_.children[b].detach();for(b=0;b<this.boundListeners_.length;b++){var a=this.boundListeners_[b];a.object.removeEventListener(a.event,a.boundFunc)}this.boundListeners_=void 0;this.viewport_.detach()},get viewport(){return this.viewport_},get model(){return this.model_},set model(b){if(!b)throw Error("Model cannot be null");if(this.model)throw Error("Cannot set model twice."); |
| this.model_=b;var a=[];b.getAllThreads().forEach(function(b){a.push(b.userFriendlyName)});b.getAllCounters().forEach(function(b){a.push(b.name)});b.getAllCpus().forEach(function(b){a.push("CPU "+b.cpuNumber)});var c=0,d=new tracing.MeasuringStick,f=document.createElement("div");f.style.position="fixed";f.className="timeline-canvas-based-track-title";a.forEach(function(b){f.textContent=b+":__";b=d.measure(f).width;300<b&&(b=300);b>c&&(c=b)});for(var c=c+"px",g=0;g<this.tracks_.children.length;g++)this.tracks_.children[g].detach(); |
| this.tracks_.textContent="";this.viewportTrack.headingWidth=c;this.viewportTrack.viewport=this.viewport_;g=b.getAllCpus();g.sort(tracing.TimelineCpu.compare);g.forEach(function(b){var a=new tracing.TimelineCpuTrack;a.heading="CPU "+b.cpuNumber+":";a.headingWidth=c;a.viewport=this.viewport_;a.cpu=b;this.tracks_.appendChild(a);for(var e in b.counters){var d=b.counters[e],a=new tracing.TimelineCounterTrack;a.heading="CPU "+b.cpuNumber+" "+d.name+":";a.headingWidth=c;a.viewport=this.viewport_;a.counter= |
| d;this.tracks_.appendChild(a)}}.bind(this));b=b.getAllProcesses();b.sort(tracing.TimelineProcess.compare);b.forEach(function(b){var a=[],e;for(e in b.counters)a.push(b.counters[e]);a.sort(tracing.TimelineCounter.compare);a.forEach(function(b){var a=new tracing.TimelineCounterTrack;a.heading=b.name+":";a.headingWidth=c;a.viewport=this.viewport_;a.counter=b;this.tracks_.appendChild(a)}.bind(this));a=[];for(e in b.threads)a.push(b.threads[e]);a.sort(tracing.TimelineThread.compare);a.forEach(function(b){var a= |
| new tracing.TimelineThreadTrack;a.heading=b.userFriendlyName+":";a.tooltip=b.userFriendlyDetails;a.headingWidth=c;a.viewport=this.viewport_;a.thread=b;this.tracks_.appendChild(a)}.bind(this))}.bind(this));this.viewport_.setWhenPossible(function(){this.viewport_.xSetWorldRange(this.model_.minTimestamp,this.model_.maxTimestamp,this.firstCanvas.width)}.bind(this))},addAllObjectsMatchingFilterToSelection:function(b,a){for(var c=0;c<this.tracks_.children.length;++c)this.tracks_.children[c].addAllObjectsMatchingFilterToSelection(b, |
| a)},get focusElement(){return this.focusElement_?this.focusElement_:this.parentElement},set focusElement(b){this.focusElement_=b},get listenToKeys_(){return!this.viewport_.isAttachedToDocument_?!1:!this.focusElement_?!0:0<=this.focusElement.tabIndex?document.activeElement==this.focusElement:!0},onKeypress_:function(b){var a=this.viewport_;if(this.firstCanvas&&this.listenToKeys_){var c=this.firstCanvas.clientWidth;switch(b.keyCode){case 101:b=a.xViewToWorld(this.lastMouseViewPos_.x);a.xPanWorldPosToViewPos(b, |
| "center",c);break;case 119:this.zoomBy_(1.5);break;case 115:this.zoomBy_(1/1.5);break;case 103:this.onGridToggle_(!0);break;case 71:this.onGridToggle_(!1);break;case 87:this.zoomBy_(10);break;case 83:this.zoomBy_(0.1);break;case 97:a.panX+=a.xViewVectorToWorld(0.1*c);break;case 100:a.panX-=a.xViewVectorToWorld(0.1*c);break;case 65:a.panX+=a.xViewVectorToWorld(0.5*c);break;case 68:a.panX-=a.xViewVectorToWorld(0.5*c)}}},onKeydown_:function(b){if(this.listenToKeys_){var a;switch(b.keyCode){case 37:if(a= |
| this.selection.getShiftedSelection(-1))this.setSelectionAndMakeVisible(a),b.preventDefault();break;case 39:if(a=this.selection.getShiftedSelection(1))this.setSelectionAndMakeVisible(a),b.preventDefault();break;case 9:-1==this.focusElement.tabIndex&&(b.shiftKey?this.selectPrevious_(b):this.selectNext_(b),b.preventDefault())}}},zoomBy_:function(b){if(this.firstCanvas){var a=this.viewport_,c=this.firstCanvas.clientWidth,d=this.lastMouseViewPos_.x,f=a.xViewToWorld(d);a.scaleX*=b;a.xPanWorldPosToViewPos(f, |
| d,c)}},get keyHelp(){var b="Keyboard shortcuts:\n w/s : Zoom in/out (with shift: go faster)\n a/d : Pan left/right\n e : Center on mouse\n g/G : Shows grid at the start/end of the selected task\n",b=this.focusElement.tabIndex?b+" <- : Select previous event on current timeline\n -> : Select next event on current timeline\n":b+" <-,^TAB : Select previous event on current timeline\n ->, TAB : Select next event on current timeline\n";return b+"\nDbl-click to zoom in; Shift dbl-click to zoom out\n"}, |
| get selection(){return this.selection_},set selection(b){if(!(b instanceof d))throw"Expected TimelineSelection";var a;for(a=0;a<this.selection_.length;a++)this.selection_[a].selected=!1;this.selection_=b;cr.dispatchSimpleEvent(this,"selectionChange");for(a=0;a<this.selection_.length;a++)this.selection_[a].selected=!0;this.viewport_.dispatchChangeEvent()},setSelectionAndMakeVisible:function(b,a){if(!(b instanceof d))throw"Expected TimelineSelection";this.selection=b;var c=this.selection.range,f=this.viewport_.xWorldVectorToView(c.max- |
| c.min);a&&50>f?(f=c.min+0.5*(c.max-c.min),c=5*(c.max-c.min),this.viewport_.xSetWorldRange(f-0.5*c,f+0.5*c,this.firstCanvas.width)):this.viewport_.xPanWorldRangeIntoView(c.min,c.max,this.firstCanvas.width)},get firstCanvas(){return this.tracks_.firstChild?this.tracks_.firstChild.firstCanvas:void 0},hideDragBox_:function(){this.dragBox_.style.left="-1000px";this.dragBox_.style.top="-1000px";this.dragBox_.style.width=0;this.dragBox_.style.height=0},setDragBoxPosition_:function(a,c){var d=Math.min(a.clientX, |
| c.clientX),f=Math.max(a.clientX,c.clientX),h=Math.min(a.clientY,c.clientY),g=Math.max(a.clientY,c.clientY);this.dragBox_.style.left=d+"px";this.dragBox_.style.top=h+"px";this.dragBox_.style.width=f-d+"px";this.dragBox_.style.height=g-h+"px";h=this.firstCanvas;d=this.viewport_.xViewToWorld(d-h.offsetLeft);f=this.viewport_.xViewToWorld(f-h.offsetLeft);this.dragBox_.textContent=Math.round(100*(f-d))/100+"ms";h=new cr.Event("selectionChanging");h.loWX=d;h.hiWX=f;this.dispatchEvent(h)},onGridToggle_:function(a){var a= |
| a?this.selection_.range.min:this.selection_.range.max,c=Math.ceil((a-this.model_.minTimestamp)/this.viewport_.gridStep_);this.viewport_.gridTimebase=a-(c+1)*this.viewport_.gridStep_;this.viewport_.gridEnabled=!0},onMouseDown_:function(a){var c=this.firstCanvas,d=this.tracks_.getClientRects()[0];d&&(a.clientX>=d.left&&a.clientX<d.right&&a.clientY>=d.top&&a.clientY<d.bottom&&a.x>=c.offsetLeft)&&(this.viewport_.xViewToWorld(a.clientX-c.offsetLeft),this.dragBeginEvent_=a,a.preventDefault(),0<=this.focusElement.tabIndex&& |
| this.focusElement.focus())},onMouseMove_:function(a){if(this.firstCanvas){var c=this.firstCanvas;this.lastMouseViewPos_={x:a.clientX-c.offsetLeft,y:a.clientY-c.offsetTop};this.dragBeginEvent_&&this.setDragBoxPosition_(this.dragBeginEvent_,a)}},onMouseUp_:function(a){var c;if(this.dragBeginEvent_){this.hideDragBox_();var f=this.dragBeginEvent_;this.dragBeginEvent_=null;var h=Math.min(f.clientX,a.clientX);c=Math.max(f.clientX,a.clientX);var k=Math.min(f.clientY,a.clientY),a=Math.max(f.clientY,a.clientY), |
| f=this.firstCanvas,h=this.viewport_.xViewToWorld(h-f.offsetLeft),f=this.viewport_.xViewToWorld(c-f.offsetLeft),g=new d;for(c=0;c<this.tracks_.children.length;c++){var q=this.tracks_.children[c],l=q.getBoundingClientRect(),i=Math.max(k,l.top),l=Math.min(a,l.bottom);i<=l&&q.addIntersectingItemsInRangeToSelection(h,f,k,a,g)}this.selection=g}},onDblClick_:function(a){if(!(a.x<this.firstCanvas.offsetLeft)){var c=4;a.shiftKey&&(c=1/c);this.zoomBy_(c);a.preventDefault()}}};cr.defineProperty(h,"model",cr.PropertyKind.JS); |
| return{Timeline:h,TimelineSelectionSliceHit:c,TimelineSelectionCounterSampleHit:a,TimelineSelection:d,TimelineViewport:f}});cr.define("tracing",function(){function f(a){return Math.round(1E3*a)/1E3}function c(a,b){b=b||0;"string"!=typeof a&&(a=""+a);if(a.length>=b)return"";for(var c="",d=0;d<b-a.length;d++)c+=" ";return c}function a(a,b){return a+c(a,b)}function d(a,b){return c(a,b)+a}function h(b){var c="",h=b.getSliceHits(),k=b.getCounterSampleHits();if(1==h.length){var b=14,g=h[0].slice,c="Selected item:\n"+(a("Title",b)+": "+g.title+"\n"),c=c+(a("Start",b)+": "+f(g.start)+" ms\n"),c=c+(a("Duration",b)+": "+f(g.duration)+ |
| " ms\n");g.durationInUserTime&&(c+=a("Duration (U)",b)+": "+f(g.durationInUserTime)+" ms\n");var q=0,l;for(l in g.args)q+=1;if(0<q)for(l in c+=a("Args",b)+":\n",g.args)q=g.args[l],c+=a(" "+l,b)+": "+q+"\n"}else if(1<h.length){var b=55,c="Slices:\n",i=h.range.min,m=h.range.max;h.map(function(a){return a.slice.title});var r={};for(l=0;l<h.length;l++)g=h[l].slice,r[g.title]||(r[g.title]={slices:[]}),r[g.title].slices.push(g);g=0;for(q in r){var v=r[q],u=0;for(l=0;l<v.slices.length;l++)u+=v.slices[l].duration; |
| g+=u;c+=" "+a(q,b)+": "+d(f(u)+"ms",12)+" "+d(""+v.slices.length,5)+" occurrences\n"}c+=a("*Totals",b)+" : "+d(f(g)+"ms",12)+" "+d(""+h.length,5)+" occurrences\n";c=c+"\n"+(a("Selection start",b)+" : "+d(f(i)+"ms",12)+"\n");c+=a("Selection extent",b)+" : "+d(f(m-i)+"ms",12)+"\n"}if(1==k.length){c="Selected counter:\n";b=55;k=k[0];h=k.counter;k=k.sampleIndex;q=[];for(l=0;l<h.numSeries;++l)q.push(h.samples[h.numSeries*k+l]);c+=a("Title",b)+": "+h.name+"\n";c+=a("Timestamp",b)+": "+f(h.timestamps[k])+ |
| " ms\n";c=1<h.numSeries?c+(a("Values",b)+": "+q.join("\n")+"\n"):c+(a("Value",b)+": "+q.join("\n")+"\n")}else 1<k.length&&0==h.length&&(c+="Analysis of multiple counters not yet implemented. Pick a single counter.");return c}var b=cr.ui.define("div");b.prototype={__proto__:HTMLDivElement.prototype,decorate:function(){this.className="timeline-analysis"},set selection(a){this.textContent=h(a)}};return{TimelineAnalysisView:b}});cr.define("tracing",function(){function f(a,b){var c=document.createElement("div");c.classList.add("timeline-track-button");c.classList.add("timeline-track-close-button");c.textContent=String.fromCharCode(215);c.addEventListener("click",function(){a.style.display="None"});a.appendChild(c);if(b){var d=document.createElement("div");d.classList.add("timeline-track-button");d.classList.add("timeline-track-collapse-button");d.textContent="\u2212";var e=!1;d.addEventListener("click",function(){e=!e;a.collapsedDidChange(e); |
| d.textContent=e?"+":"\u2212"});a.appendChild(d)}}function c(a,b){this.string=a;this.width=b}function a(){}var d=tracing.getPallette(),h=tracing.getPalletteHighlightIdBoost(),b={},e={},j=cr.ui.define("div");j.prototype={__proto__:HTMLDivElement.prototype,decorate:function(){this.tracks_=[]},detach:function(){for(var a=0;a<this.tracks_.length;a++)this.tracks_[a].detach()},get viewport(){return this.viewport_},set viewport(a){this.viewport_=a;for(var b=0;b<this.tracks_.length;b++)this.tracks_[b].viewport= |
| a;this.updateChildTracks_()},get firstCanvas(){if(this.tracks_.length)return this.tracks_[0].firstCanvas},addIntersectingItemsToSelection:function(a,b,c){for(var d=0;d<this.tracks_.length;d++){var e=this.tracks_[d].getBoundingClientRect();b>=e.top&&b<e.bottom&&this.tracks_[d].addIntersectingItemsToSelection(a,b,c)}return!1},addIntersectingItemsInRangeToSelection:function(a,b,c,d,e){for(var f=0;f<this.tracks_.length;f++){var g=this.tracks_[f].getBoundingClientRect(),h=Math.max(c,g.top),g=Math.min(d, |
| g.bottom);h<=g&&this.tracks_[f].addIntersectingItemsInRangeToSelection(a,b,c,d,e)}},addAllObjectsMatchingFilterToSelection:function(a,b){for(var c=0;c<this.tracks_.length;c++)this.tracks_[c].addAllObjectsMatchingFilterToSelection(a,b)}};var o=cr.ui.define(j);o.prototype={__proto__:j.prototype,decorate:function(){this.classList.add("timeline-thread-track")},get thread(){return this.thread_},set thread(a){this.thread_=a;this.updateChildTracks_()},get tooltip(){return this.tooltip_},set tooltip(a){this.tooltip_= |
| a;this.updateChildTracks_()},get heading(){return this.heading_},set heading(a){this.heading_=a;this.updateChildTracks_()},get headingWidth(){return this.headingWidth_},set headingWidth(a){this.headingWidth_=a;this.updateChildTracks_()},addTrack_:function(a){var b=new g;b.heading="";b.slices=a;b.headingWidth=this.headingWidth_;b.viewport=this.viewport_;this.tracks_.push(b);this.appendChild(b);return b},updateChildTracks_:function(){this.detach();this.textContent="";this.tracks_=[];if(this.thread_){if(this.thread_.cpuSlices){var a= |
| this.addTrack_(this.thread_.cpuSlices);a.height="4px";a.decorateHit=function(a){a.thread=this.thread_}}if(this.thread_.asyncSlices.length)for(var b=this.thread_.asyncSlices.subRows,c=0;c<b.length;c++)a=this.addTrack_(b[c]),a.decorateHit=function(){},a.asyncStyle=!0;for(c=0;c<this.thread_.subRows.length;c++)a=this.addTrack_(this.thread_.subRows[c]),a.decorateHit=function(a){a.thread=this.thread_};0<this.tracks_.length&&(this.thread_.cpuSlices?(this.tracks_[1].heading=this.heading_,this.tracks_[1].tooltip= |
| this.tooltip_):(this.tracks_[0].heading=this.heading_,this.tracks_[0].tooltip=this.tooltip_))}f(this,4<=this.tracks_.length)},collapsedDidChange:function(a){if(a)for(var a=parseInt(this.tracks_[0].height),b=0;b<this.tracks_.length;++b)2<a?this.tracks_[b].height=Math.floor(a)+"px":this.tracks_[b].style.display="None",a*=0.5;else for(b=0;b<this.tracks_.length;++b)this.tracks_[b].height=this.tracks_[0].height,this.tracks_[b].style.display=""}};var k=cr.ui.define(j);k.prototype={__proto__:j.prototype, |
| decorate:function(){this.classList.add("timeline-thread-track")},get cpu(){return this.cpu_},set cpu(a){this.cpu_=a;this.updateChildTracks_()},get tooltip(){return this.tooltip_},set tooltip(a){this.tooltip_=a;this.updateChildTracks_()},get heading(){return this.heading_},set heading(a){this.heading_=a;this.updateChildTracks_()},get headingWidth(){return this.headingWidth_},set headingWidth(a){this.headingWidth_=a;this.updateChildTracks_()},updateChildTracks_:function(){this.detach();this.textContent= |
| "";this.tracks_=[];if(this.cpu_){var a=new g;a.slices=this.cpu_.slices;a.headingWidth=this.headingWidth_;a.viewport=this.viewport_;this.tracks_.push(a);this.appendChild(a);this.tracks_[0].heading=this.heading_;this.tracks_[0].tooltip=this.tooltip_}f(this,!1)}};j=cr.ui.define("div");j.prototype={__proto__:HTMLDivElement.prototype,decorate:function(){this.className="timeline-canvas-based-track";this.slices_=null;this.headingDiv_=document.createElement("div");this.headingDiv_.className="timeline-canvas-based-track-title"; |
| this.headingDiv_.onselectstart=function(){return!1};this.appendChild(this.headingDiv_);this.canvasContainer_=document.createElement("div");this.canvasContainer_.className="timeline-canvas-based-track-canvas-container";this.appendChild(this.canvasContainer_);this.canvas_=document.createElement("canvas");this.canvas_.className="timeline-canvas-based-track-canvas";this.canvasContainer_.appendChild(this.canvas_);this.ctx_=this.canvas_.getContext("2d")},detach:function(){this.viewport_&&this.viewport_.removeEventListener("change", |
| this.viewportChangeBoundToThis_)},set headingWidth(a){this.headingDiv_.style.width=a},get heading(){return this.headingDiv_.textContent},set heading(a){this.headingDiv_.textContent=a},set tooltip(a){this.headingDiv_.title=a},get viewport(){return this.viewport_},set viewport(a){(this.viewport_=a)&&this.viewport_.removeEventListener("change",this.viewportChangeBoundToThis_);if(this.viewport_=a)this.viewportChangeBoundToThis_=this.viewportChange_.bind(this),this.viewport_.addEventListener("change", |
| this.viewportChangeBoundToThis_);this.invalidate()},viewportChange_:function(){this.invalidate()},invalidate:function(){this.rafPending_||(webkitRequestAnimationFrame(function(){this.rafPending_=!1;if(this.viewport_){var a=window.getComputedStyle(this.canvasContainer_),b=parseInt(a.width),a=parseInt(a.height);this.canvas_.width!=b&&(this.canvas_.width=b);this.canvas_.height!=a&&(this.canvas_.height=a);this.redraw()}}.bind(this),this),this.rafPending_=!0)},get firstCanvas(){return this.canvas_}};a.prototype= |
| {get:function(a,b,d,f,g){var h=e[d];h||(h={},e[d]=h);f=h[b];f||(h[b]={},f=h[b]);h=f[g];if(void 0===h){for(h=!1;a.labelWidthWorld(d,b)>g;)d=d.substring(0,0.75*d.length),h=!0;h&&3<d.length&&(d=d.substring(0,d.length-3)+"...");h=new c(d,a.labelWidth(d));f[g]=h}return h}};var g=cr.ui.define(j);g.prototype={__proto__:j.prototype,SHOULD_ELIDE_TEXT:!0,decorate:function(){this.classList.add("timeline-slice-track");this.elidedTitleCache=new a;this.asyncStyle_=!1},decorateHit:function(){},get asyncStyle(){return this.asyncStyle_}, |
| set asyncStyle(a){this.asyncStyle_=!!a;this.invalidate()},get slices(){return this.slices_},set slices(a){this.slices_=a;this.invalidate()},get height(){return window.getComputedStyle(this).height},set height(a){this.style.height=a;this.invalidate()},labelWidth:function(a){var c=b[a];c||(c=this.ctx_.measureText(a).width,b[a]=c);return c+2},labelWidthWorld:function(a,b){return this.labelWidth(a)*b},redraw:function(){var a=this.ctx_,b=this.canvas_.width,c=this.canvas_.height;a.clearRect(0,0,b,c);var e= |
| this.viewport_,f=e.xViewVectorToWorld(1),g=e.xViewToWorld(0),b=e.xViewToWorld(b);if(e.gridEnabled){var i=e.gridTimebase;for(a.beginPath();i<b;){if(i>=g){var j=e.xWorldToView(i);a.moveTo(j,0);a.lineTo(j,c)}i+=e.gridStep}a.strokeStyle="rgba(255,0,0,0.25)";a.stroke()}a.save();e.applyTransformToCanavs(a);this.asyncStyle_&&(a.globalAlpha=0.25);var k=new tracing.FastRectRenderer(a,g,2*f,2*f,b,d);k.setYandH(0,c);g=this.slices_;for(b=0;b<g.length;++b){var j=g[b],i=j.start,l=Math.max(j.duration,0.001),o=j.selected? |
| j.colorId+h:j.colorId;l<f&&(l=f);0<j.duration?k.fillRect(i,l,o):0.001<f?k.fillRect(i,f,o):(a.fillStyle=d[o],a.beginPath(),a.moveTo(i-4*f,c),a.lineTo(i,0),a.lineTo(i+4*f,c),a.closePath(),a.fill())}k.flush();a.restore();if(8<c){a.textAlign="center";a.textBaseline="top";a.font="10px sans-serif";a.strokeStyle="rgb(0,0,0)";a.fillStyle="rgb(0,0,0)";c=20*f;i=this.SHOULD_ELIDE_TEXT;for(b=0;b<g.length;++b)if(j=g[b],j.duration>c&&(k=j.title,j.didNotFinish&&(k+=" (Did Not Finish)"),l=this.labelWidth(k),i&&this.labelWidthWorld(k, |
| f)>j.duration&&(l=this.elidedTitleCache.get(this,f,k,l,j.duration),k=l.string,l=l.width),l*f<j.duration))j=e.xWorldToView(j.start+0.5*j.duration),a.fillText(k,j,2.5,l)}},addIntersectingItemsToSelection:function(a,b,c){var d=this.getBoundingClientRect();if(b<d.top||b>=d.bottom)return!1;a=tracing.findLowIndexInSortedIntervals(this.slices_,function(a){return a.start},function(a){return a.duration},a);return 0<=a&&a<this.slices_.length?(this.decorateHit(c.addSlice(this,this.slices_[a])),!0):!1},addIntersectingItemsInRangeToSelection:function(a, |
| b,c,d,e){function f(a){a=e.addSlice(h,a);h.decorateHit(a)}var g=this.getBoundingClientRect(),c=Math.max(c,g.top),d=Math.min(d,g.bottom);if(!(c>d)){var h=this;tracing.iterateOverIntersectingIntervals(this.slices_,function(a){return a.start},function(a){return a.duration},a,b,f)}},indexOfSlice_:function(a){for(var b=tracing.findLowIndexInSortedArray(this.slices_,function(a){return a.start},a.start);b<this.slices_.length&&a.start==this.slices_[b].start&&a.colorId!=this.slices_[b].colorId;)b++;return b< |
| this.slices_.length?b:void 0},addItemNearToProvidedHitToSelection:function(a,b,c){if(!a.slice)return!1;a=this.indexOfSlice_(a.slice);if(void 0===a)return!1;b=a+b;if(0>b||b>=this.slices_.length)return!1;a=c.addSlice(this,this.slices_[b]);this.decorateHit(a);return!0},addAllObjectsMatchingFilterToSelection:function(a,b){for(var c=0;c<this.slices_.length;++c)a.matchSlice(this.slices_[c])&&this.decorateHit(b.addSlice(this,this.slices_[c]))}};var q=cr.ui.define(j),l=Math.log(10);q.prototype={__proto__:j.prototype, |
| decorate:function(){this.classList.add("timeline-viewport-track");this.strings_secs_=[];this.strings_msecs_=[]},redraw:function(){var a=this.ctx_,b=this.canvas_.width,c=this.canvas_.height;a.clearRect(0,0,b,c);var d=this.viewport_;d.xViewVectorToWorld(1);for(var e=d.xViewToWorld(0),f=d.xViewToWorld(b),g=d.xViewVectorToWorld(150),h=Math.pow(10,Math.ceil(Math.log(g)/l)),i=[10,5,2,1],g=0;g<i.length;++g)if(!(150>d.xWorldVectorToView(h/i[g]))){majorMarkDistanceWorld=h/i[g-1];break}h=void 0;100>majorMarkDistanceWorld? |
| (unit="ms",unitDivisor=1,h=this.strings_msecs_):(unit="s",unitDivisor=1E3,h=this.strings_secs_);i=d.xWorldVectorToView(majorMarkDistanceWorld/5);g=Math.floor(e/majorMarkDistanceWorld)*majorMarkDistanceWorld;e=Math.floor(0.25*c);a.fillStyle="rgb(0, 0, 0)";a.strokeStyle="rgb(0, 0, 0)";a.textAlign="left";a.textBaseline="top";a.font="9px sans-serif";for(var j=g;j<f;j+=majorMarkDistanceWorld){var k=Math.floor(d.xWorldToView(j)),g=Math.floor(1E5*(j/unitDivisor))/1E5;h[g]||(h[g]=g+" "+unit);a.fillText(h[g], |
| k+2,0);a.beginPath();a.moveTo(k,0);a.lineTo(k,b);for(g=1;5>g;++g){var o=Math.floor(k+i*g);a.moveTo(o,c-e);a.lineTo(o,c)}a.stroke()}},addIntersectingItemsToSelection:function(){},addIntersectingItemsInRangeToSelection:function(){},addAllObjectsMatchingFilterToSelection:function(){}};var i=cr.ui.define(j);i.prototype={__proto__:j.prototype,decorate:function(){this.classList.add("timeline-counter-track");f(this,!1);this.selectedSamples_={}},decorateHit:function(){},get counter(){return this.counter_}, |
| set counter(a){this.counter_=a;this.invalidate()},get selectedSamples(){return this.selectedSamples_},redraw:function(){var a=this.counter_,b=this.ctx_,c=this.canvas_.width,e=this.canvas_.height;b.clearRect(0,0,c,e);var f=this.viewport_,g=f.xViewVectorToWorld(1),h=f.xViewToWorld(0),c=f.xViewToWorld(c),i=f.xViewVectorToWorld(1);b.save();f.applyTransformToCanavs(b);for(var f=a.numSeries,j=a.numSamples,k=tracing.findLowIndexInSortedArray(a.timestamps,function(){},h),l=e/a.maxTotal,o=a.numSeries-1;0<= |
| o;o--){b.fillStyle=d[a.seriesColors[o]];b.beginPath();for(var q=k-1,w=0<=q?a.timestamps[q]-i:-1,x=e,A=!1;;){var s=q+1;if(s>=j){b.lineTo(w,x);b.lineTo(w+8*g,x);b.lineTo(w+8*g,e);break}var t=a.timestamps[s],q=a.totals[s*f+o],z=e-l*q;if(t>c){b.lineTo(t,x);b.lineTo(t,e);break}t-w<i?q=s:(A||(b.moveTo(h,e),A=!0),b.lineTo(t,x),b.lineTo(t,z),q=s,w=t,x=z)}b.closePath();b.fill()}b.fillStyle="rgba(255, 0, 0, 1)";for(s in this.selectedSamples_)if(this.selectedSamples_[s]){t=a.timestamps[s];for(o=a.numSeries- |
| 1;0<=o;o--)q=a.totals[s*f+o],z=e-l*q,b.fillRect(t-g,z-1,3*g,3)}b.restore()},addIntersectingItemsToSelection:function(a,b,c){var d=this.getBoundingClientRect();if(b<d.top||b>=d.bottom)return!1;b=this.counter_;if(a<this.counter_.timestamps[0])return!1;d=tracing.findLowIndexInSortedArray(b.timestamps,function(a){return a},a);if(0>d||d>=b.timestamps.length)return!1;0<d&&a>this.counter_.timestamps[d-1]&&d--;this.getBoundingClientRect();this.decorateHit(c.addCounterSample(this,this.counter,d));return!0}, |
| addIntersectingItemsInRangeToSelection:function(a,b,c,d,e){var f=this.getBoundingClientRect(),c=Math.max(c,f.top),d=Math.min(d,f.bottom);if(!(c>d)){d=this.counter_;c=tracing.findLowIndexInSortedArray(d.timestamps,function(a){return a},a);f=tracing.findLowIndexInSortedArray(d.timestamps,function(a){return a},b);0<c&&a>d.timestamps[c-1]&&c--;0<f&&b>d.timestamps[f-1]&&f--;for(a=c;a<=f;a++)a>=d.timestamps.length||this.decorateHit(e.addCounterSample(this,this.counter,a))}},addAllObjectsMatchingFilterToSelection:function(){}}; |
| return{TimelineCounterTrack:i,TimelineSliceTrack:g,TimelineThreadTrack:o,TimelineViewportTrack:q,TimelineCpuTrack:k}});cr.define("tracing",function(){function f(c,a,d,f,b,e){this.ctx_=c;this.vpLeft_=a;this.minRectSize_=d;this.maxMergeDist_=f;this.vpRight_=b;this.pallette_=e}f.prototype={y_:0,h_:0,merging_:!1,mergeStartX_:0,mergeCurRight_:0,setYandH:function(c,a){this.flush();this.y_=c;this.h_=a},fillRect:function(c,a,d){var f=c+a;f<this.vpLeft_||c>this.vpRight_||(a<this.minRectSize_?(f-this.mergeStartX_>this.maxMergeDist_&&this.flush(),this.merging_?(this.mergeCurRight_=f,this.mergedColorId=Math.max(this.mergedColorId, |
| d)):(this.merging_=!0,this.mergeStartX_=c,this.mergeCurRight_=f,this.mergedColorId=d)):(this.merging_&&this.flush(),this.ctx_.fillStyle=this.pallette_[d],this.ctx_.fillRect(c,this.y_,a,this.h_)))},flush:function(){this.merging_&&(this.ctx_.fillStyle=this.pallette_[this.mergedColorId],this.ctx_.fillRect(this.mergeStartX_,this.y_,this.mergeCurRight_-this.mergeStartX_,this.h_),this.merging_=!1)}};return{FastRectRenderer:f}});cr.define("tracing",function(){var f=cr.ui.define(cr.ui.TabPanel);f.prototype={__proto__:cr.ui.TabPanel.prototype,traceEvents_:[],systemTraceEvents_:[],decorate:function(){cr.ui.TabPanel.prototype.decorate.apply(this);this.classList.add("profiling-view");this.recordBn_=document.createElement("button");this.recordBn_.className="record";this.recordBn_.textContent="Record";this.recordBn_.addEventListener("click",this.onRecord_.bind(this));this.saveBn_=document.createElement("button");this.saveBn_.textContent= |
| "Save";this.saveBn_.addEventListener("click",this.onSave_.bind(this));this.loadBn_=document.createElement("button");this.loadBn_.textContent="Load";this.loadBn_.addEventListener("click",this.onLoad_.bind(this));if(cr.isChromeOS){this.systemTracingBn_=document.createElement("input");this.systemTracingBn_.type="checkbox";this.systemTracingBn_.checked=!0;var c=document.createElement("div");c.className="label";c.textContent="System events";c.appendChild(this.systemTracingBn_)}this.timelineView_=new tracing.TimelineView; |
| this.timelineView_.leftControls.appendChild(this.recordBn_);this.timelineView_.leftControls.appendChild(this.saveBn_);this.timelineView_.leftControls.appendChild(this.loadBn_);cr.isChromeOS&&this.timelineView_.leftControls.appendChild(this.systemTracingBn_);this.appendChild(this.timelineView_);document.addEventListener("keypress",this.onKeypress_.bind(this));this.refresh_()},didSetTracingController_:function(c,a){if(a)throw"Can only set tracing controller once.";this.tracingController_.addEventListener("traceEnded", |
| this.onRecordDone_.bind(this));this.tracingController_.addEventListener("loadTraceFileComplete",this.onLoadTraceFileComplete_.bind(this));this.tracingController_.addEventListener("saveTraceFileComplete",this.onSaveTraceFileComplete_.bind(this));this.tracingController_.addEventListener("loadTraceFileCanceled",this.onLoadTraceFileCanceled_.bind(this));this.tracingController_.addEventListener("saveTraceFileCanceled",this.onSaveTraceFileCanceled_.bind(this));this.refresh_()},refresh_:function(){if(this.tracingController_){var c= |
| this.tracingController_.traceEvents,a=c&&c.length;this.saveBn_.disabled=!a;a&&(a=new tracing.TimelineModel,a.importEvents(c,!0,[this.tracingController_.systemTraceEvents]),this.timelineView_.model=a)}},onKeypress_:function(c){if(114==c.keyCode&&!this.tracingController_.isTracingEnabled)this.onRecord_()},get timelineView(){return this.timelineView_},onRecord_:function(){this.tracingController_.beginTracing(this.systemTracingBn_?this.systemTracingBn_.checked:!1)},onRecordDone_:function(){this.refresh_()}, |
| onSave_:function(){this.overlayEl_=new tracing.Overlay;this.overlayEl_.className="profiling-overlay";var c=document.createElement("div");c.className="label";c.textContent="Saving...";this.overlayEl_.appendChild(c);this.overlayEl_.visible=!0;this.tracingController_.beginSaveTraceFile()},onSaveTraceFileComplete_:function(){this.overlayEl_.visible=!1;this.overlayEl_=void 0},onSaveTraceFileCanceled_:function(){this.overlayEl_.visible=!1;this.overlayEl_=void 0},onLoad_:function(){this.overlayEl_=new tracing.Overlay; |
| this.overlayEl_.className="profiling-overlay";var c=document.createElement("div");c.className="label";c.textContent="Loading...";this.overlayEl_.appendChild(c);this.overlayEl_.visible=!0;this.tracingController_.beginLoadTraceFile()},onLoadTraceFileComplete_:function(){this.overlayEl_.visible=!1;this.overlayEl_=void 0;this.refresh_()},onLoadTraceFileCanceled_:function(){this.overlayEl_.visible=!1;this.overlayEl_=void 0}};cr.defineProperty(f,"tracingController",cr.PropertyKind.JS,f.prototype.didSetTracingController_); |
| return{ProfilingView:f}});cr.define("tracing",function(){function f(){this.model_=this.timeline_=void 0;this.filterText_="";this.filterHits_=new tracing.TimelineSelection;this.filterHitsDirty_=!0;this.currentHitIndex_=0}var c=cr.ui.define("div");c.prototype={__proto__:tracing.Overlay.prototype,decorate:function(){tracing.Overlay.prototype.decorate.call(this);this.className="timeline-find-control";this.hitCountEl_=document.createElement("div");this.hitCountEl_.className="hit-count-label";this.hitCountEl_.textContent="1 of 7"; |
| var a=document.createElement("div");a.className="timeline-button find-previous";a.textContent="\u2190";a.addEventListener("click",function(){this.controller.findPrevious();this.updateHitCountEl_()}.bind(this));var c=document.createElement("div");c.className="timeline-button find-next";c.textContent="\u2192";c.addEventListener("click",function(){this.controller.findNext();this.updateHitCountEl_()}.bind(this));this.filterEl_=document.createElement("input");this.filterEl_.type="input";this.filterEl_.addEventListener("input", |
| function(){this.controller.filterText=this.filterEl_.value;this.updateHitCountEl_()}.bind(this));this.filterEl_.addEventListener("keydown",function(a){13==a.keyCode?c.click():27==a.keyCode&&(this.filterEl_.blur(),this.updateHitCountEl_())}.bind(this));this.filterEl_.addEventListener("blur",function(){this.updateHitCountEl_()}.bind(this));this.filterEl_.addEventListener("focus",function(){this.updateHitCountEl_()}.bind(this));this.appendChild(this.filterEl_);this.appendChild(a);this.appendChild(c); |
| this.appendChild(this.hitCountEl_);this.updateHitCountEl_()},get controller(){return this.controller_},set controller(a){this.controller_=a;this.updateHitCountEl_()},focus:function(){this.filterEl_.selectionStart=0;this.filterEl_.selectionEnd=this.filterEl_.value.length;this.filterEl_.focus()},updateHitCountEl_:function(){if(!this.controller||document.activeElement!=this.filterEl_)this.hitCountEl_.textContent="";else{var a=this.controller.currentHitIndex,c=this.controller.filterHits.length;this.hitCountEl_.textContent= |
| 0==c?"0 of 0":a+1+" of "+c}}};f.prototype={__proto__:Object.prototype,get timeline(){return this.timeline_},set timeline(a){this.timeline_=a;this.filterHitsDirty_=!0},get filterText(){return this.filterText_},set filterText(a){a!=this.filterText_&&(this.filterText_=a,this.filterHitsDirty_=!0,this.findNext())},get filterHits(){if(this.filterHitsDirty_)if(this.filterHitsDirty_=!1,this.timeline_){var a=new tracing.TimelineFilter(this.filterText);this.filterHits_.clear();this.timeline.addAllObjectsMatchingFilterToSelection(a, |
| this.filterHits_);this.currentHitIndex_=this.filterHits_.length-1}else this.filterHits_.clear(),this.currentHitIndex_=0;return this.filterHits_},get currentHitIndex(){return this.currentHitIndex_},find_:function(a){if(this.timeline){var c=this.filterHits.length;this.currentHitIndex_+=a;0>this.currentHitIndex_&&(this.currentHitIndex_=c-1);this.currentHitIndex_>=c&&(this.currentHitIndex_=0);0>this.currentHitIndex_||this.currentHitIndex_>=c?this.timeline.selection=new tracing.TimelineSelection:(a=0== |
| this.currentHitIndex_,this.timeline.setSelectionAndMakeVisible(this.filterHits.subSelection(this.currentHitIndex_),a))}},findNext:function(){this.find_(1)},findPrevious:function(){this.find_(-1)}};var a=cr.ui.define("div");a.prototype={__proto__:HTMLDivElement.prototype,decorate:function(){this.classList.add("timeline-view");this.titleEl_=document.createElement("div");this.titleEl_.textContent="Tracing: ";this.controlDiv_=document.createElement("div");this.controlDiv_.className="control";this.leftControlsEl_= |
| document.createElement("div");this.leftControlsEl_.className="controls";this.rightControlsEl_=document.createElement("div");this.rightControlsEl_.className="controls";var a=document.createElement("div");a.className="spacer";this.timelineContainer_=document.createElement("div");this.timelineContainer_.className="timeline-container";var h=document.createElement("div");h.className="analysis-container";this.analysisEl_=new tracing.TimelineAnalysisView;this.findCtl_=new c;this.findCtl_.controller=new f; |
| this.rightControls.appendChild(this.findCtl_);this.controlDiv_.appendChild(this.titleEl_);this.controlDiv_.appendChild(this.leftControlsEl_);this.controlDiv_.appendChild(a);this.controlDiv_.appendChild(this.rightControlsEl_);this.appendChild(this.controlDiv_);this.appendChild(this.timelineContainer_);h.appendChild(this.analysisEl_);this.appendChild(h);this.rightControls.appendChild(this.createHelpButton_());this.onSelectionChangedBoundToThis_=this.onSelectionChanged_.bind(this);document.addEventListener("keypress", |
| this.onKeypress_.bind(this),!0)},createHelpButton_:function(){function a(b){if(c.visible&&(27==b.keyCode||63==b.keyCode))b.preventDefault(),document.removeEventListener("keydown",a),c.visible=!1}var c=new tracing.Overlay;c.classList.add("timeline-view-help-overlay");var b=document.createElement("div");b.className="timeline-button timeline-view-help-button";b.textContent="?";var e=document.createElement("div");e.style.whiteSpace="pre";e.style.fontFamily="monospace";b.addEventListener("click",function(){c.visible= |
| !0;e.textContent=this.timeline_.keyHelp;document.addEventListener("keydown",a,!0)}.bind(this));c.appendChild(e);return b},get leftControls(){return this.leftControlsEl_},get rightControls(){return this.rightControlsEl_},get title(){return this.titleEl_.textContent.substring(this.titleEl_.textContent.length-2)},set title(a){this.titleEl_.textContent=a+":"},set traceData(a){this.model=new tracing.TimelineModel(a)},get model(){return this.timelineModel_},set model(a){this.timelineModel_=a;this.timelineContainer_.textContent= |
| "";void 0!==this.timelineModel_.minTimestamp?(this.timeline_&&(this.timeline_.viewportTrack.detach(),this.timeline_.detach()),this.timeline_=new tracing.Timeline,this.timeline_.model=this.timelineModel_,this.timeline_.focusElement=this.focusElement_?this.focusElement_:this.parentElement,this.insertBefore(this.timeline_.viewportTrack,this.timelineContainer_),this.timelineContainer_.appendChild(this.timeline_),this.timeline_.addEventListener("selectionChange",this.onSelectionChangedBoundToThis_),this.findCtl_.controller.timeline= |
| this.timeline_,this.onSelectionChanged_()):(this.timeline_=void 0,this.findCtl_.controller.timeline=void 0)},get timeline(){return this.timeline_},set focusElement(a){this.focusElement_=a;this.timeline_&&(this.timeline_.focusElement=a)},get focusElement(){return this.focusElement_?this.focusElement_:this.parentElement},get isAttachedToDocument_(){for(var a=this;a.parentNode;)a=a.parentNode;return a==this.ownerDocument},get listenToKeys_(){if(this.isAttachedToDocument_)return!this.focusElement_?!0: |
| 0<=this.focusElement.tabIndex?document.activeElement==this.focusElement:!0},onKeypress_:function(a){this.listenToKeys_&&(47==event.keyCode?(this.findCtl_.focus(),event.preventDefault()):63==a.keyCode&&(this.querySelector(".timeline-view-help-button").click(),a.preventDefault()))},beginFind:function(){if(!this.findInProgress_){this.findInProgress_=!0;var a=c();a.controller=new f;a.controller.timeline=this.timeline;a.visible=!0;a.addEventListener("close",function(){this.findInProgress_=!1}.bind(this)); |
| a.addEventListener("findNext",function(){});a.addEventListener("findPrevious",function(){})}},onSelectionChanged_:function(){var a=this.timelineContainer_.scrollTop;this.analysisEl_.selection=this.timeline_.selection;this.timelineContainer_.scrollTop=a}};return{TimelineFindControl:c,TimelineFindController:f,TimelineView:a}}); |
