| // Copyright (C) 2018 The Android Open Source Project |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| import * as m from 'mithril'; |
| |
| import {assertExists, assertTrue} from '../base/logging'; |
| import {Actions} from '../common/actions'; |
| import {getCurrentChannel} from '../common/channels'; |
| import {TRACE_SUFFIX} from '../common/constants'; |
| import {ConversionJobStatus} from '../common/conversion_jobs'; |
| import {EngineMode, TraceArrayBufferSource} from '../common/state'; |
| import * as version from '../gen/perfetto_version'; |
| |
| import {Animation} from './animation'; |
| import {onClickCopy} from './clipboard'; |
| import {globals} from './globals'; |
| import {toggleHelp} from './help_modal'; |
| import { |
| isLegacyTrace, |
| openFileWithLegacyTraceViewer, |
| } from './legacy_trace_viewer'; |
| import {showModal} from './modal'; |
| import {Router} from './router'; |
| import {isDownloadable, isShareable} from './trace_attrs'; |
| import { |
| convertToJson, |
| convertTraceToJsonAndDownload, |
| convertTraceToSystraceAndDownload |
| } from './trace_converter'; |
| |
| const ALL_PROCESSES_QUERY = 'select name, pid from process order by name;'; |
| |
| const CPU_TIME_FOR_PROCESSES = ` |
| select |
| process.name, |
| sum(dur)/1e9 as cpu_sec |
| from sched |
| join thread using(utid) |
| join process using(upid) |
| group by upid |
| order by cpu_sec desc |
| limit 100;`; |
| |
| const CYCLES_PER_P_STATE_PER_CPU = ` |
| select |
| cpu, |
| freq, |
| dur, |
| sum(dur * freq)/1e6 as mcycles |
| from ( |
| select |
| cpu, |
| value as freq, |
| lead(ts) over (partition by cpu order by ts) - ts as dur |
| from counter |
| inner join cpu_counter_track on counter.track_id = cpu_counter_track.id |
| where name = 'cpufreq' |
| ) group by cpu, freq |
| order by mcycles desc limit 32;`; |
| |
| const CPU_TIME_BY_CPU_BY_PROCESS = ` |
| select |
| process.name as process, |
| thread.name as thread, |
| cpu, |
| sum(dur) / 1e9 as cpu_sec |
| from sched |
| inner join thread using(utid) |
| inner join process using(upid) |
| group by utid, cpu |
| order by cpu_sec desc |
| limit 30;`; |
| |
| const HEAP_GRAPH_BYTES_PER_TYPE = ` |
| select |
| o.upid, |
| o.graph_sample_ts, |
| c.name, |
| sum(o.self_size) as total_self_size |
| from heap_graph_object o join heap_graph_class c on o.type_id = c.id |
| group by |
| o.upid, |
| o.graph_sample_ts, |
| c.name |
| order by total_self_size desc |
| limit 100;`; |
| |
| const SQL_STATS = ` |
| with first as (select started as ts from sqlstats limit 1) |
| select query, |
| round((max(ended - started, 0))/1e6) as runtime_ms, |
| round((started - first.ts)/1e6) as t_start_ms |
| from sqlstats, first |
| order by started desc`; |
| |
| const GITILES_URL = |
| 'https://android.googlesource.com/platform/external/perfetto'; |
| |
| let lastTabTitle = ''; |
| |
| function createCannedQuery(query: string): (_: Event) => void { |
| return (e: Event) => { |
| e.preventDefault(); |
| globals.dispatch(Actions.executeQuery({ |
| engineId: '0', |
| queryId: 'command', |
| query, |
| })); |
| }; |
| } |
| |
| function showDebugTrack(): (_: Event) => void { |
| return (e: Event) => { |
| e.preventDefault(); |
| globals.dispatch(Actions.addDebugTrack({ |
| engineId: Object.keys(globals.state.engines)[0], |
| name: 'Debug Slices', |
| })); |
| }; |
| } |
| |
| const EXAMPLE_ANDROID_TRACE_URL = |
| 'https://storage.googleapis.com/perfetto-misc/example_android_trace_15s'; |
| |
| const EXAMPLE_CHROME_TRACE_URL = |
| 'https://storage.googleapis.com/perfetto-misc/example_chrome_trace_4s_1.json'; |
| |
| interface SectionItem { |
| t: string; |
| a: string|((e: Event) => void); |
| i: string; |
| isPending?: () => boolean; |
| isVisible?: () => boolean; |
| internalUserOnly?: boolean; |
| checkDownloadDisabled?: boolean; |
| } |
| |
| interface Section { |
| title: string; |
| summary: string; |
| items: SectionItem[]; |
| expanded?: boolean; |
| hideIfNoTraceLoaded?: boolean; |
| appendOpenedTraceTitle?: boolean; |
| } |
| |
| const SECTIONS: Section[] = [ |
| |
| { |
| title: 'Navigation', |
| summary: 'Open or record a new trace', |
| expanded: true, |
| items: [ |
| {t: 'Open trace file', a: popupFileSelectionDialog, i: 'folder_open'}, |
| { |
| t: 'Open with legacy UI', |
| a: popupFileSelectionDialogOldUI, |
| i: 'filter_none' |
| }, |
| {t: 'Record new trace', a: navigateRecord, i: 'fiber_smart_record'}, |
| ], |
| }, |
| |
| { |
| title: 'Current Trace', |
| summary: 'Actions on the current trace', |
| expanded: true, |
| hideIfNoTraceLoaded: true, |
| appendOpenedTraceTitle: true, |
| items: [ |
| {t: 'Show timeline', a: navigateViewer, i: 'line_style'}, |
| { |
| t: 'Share', |
| a: shareTrace, |
| i: 'share', |
| internalUserOnly: true, |
| isPending: () => globals.getConversionJobStatus('create_permalink') === |
| ConversionJobStatus.InProgress, |
| }, |
| { |
| t: 'Download', |
| a: downloadTrace, |
| i: 'file_download', |
| checkDownloadDisabled: true, |
| }, |
| {t: 'Query (SQL)', a: navigateAnalyze, i: 'control_camera'}, |
| {t: 'Metrics', a: navigateMetrics, i: 'speed'}, |
| {t: 'Info and stats', a: navigateInfo, i: 'info'}, |
| ], |
| }, |
| |
| { |
| title: 'Convert trace', |
| summary: 'Convert to other formats', |
| expanded: true, |
| hideIfNoTraceLoaded: true, |
| items: [ |
| { |
| t: 'Switch to legacy UI', |
| a: openCurrentTraceWithOldUI, |
| i: 'filter_none', |
| isPending: () => globals.getConversionJobStatus('open_in_legacy') === |
| ConversionJobStatus.InProgress, |
| }, |
| { |
| t: 'Convert to .json', |
| a: convertTraceToJson, |
| i: 'file_download', |
| isPending: () => globals.getConversionJobStatus('convert_json') === |
| ConversionJobStatus.InProgress, |
| checkDownloadDisabled: true, |
| }, |
| |
| { |
| t: 'Convert to .systrace', |
| a: convertTraceToSystrace, |
| i: 'file_download', |
| isVisible: () => globals.hasFtrace, |
| isPending: () => globals.getConversionJobStatus('convert_systrace') === |
| ConversionJobStatus.InProgress, |
| checkDownloadDisabled: true, |
| }, |
| |
| ], |
| }, |
| |
| { |
| title: 'Example Traces', |
| expanded: true, |
| summary: 'Open an example trace', |
| items: [ |
| { |
| t: 'Open Android example', |
| a: openTraceUrl(EXAMPLE_ANDROID_TRACE_URL), |
| i: 'description' |
| }, |
| { |
| t: 'Open Chrome example', |
| a: openTraceUrl(EXAMPLE_CHROME_TRACE_URL), |
| i: 'description' |
| }, |
| ], |
| }, |
| |
| { |
| title: 'Support', |
| expanded: true, |
| summary: 'Documentation & Bugs', |
| items: [ |
| {t: 'Keyboard shortcuts', a: openHelp, i: 'help'}, |
| {t: 'Documentation', a: 'https://perfetto.dev', i: 'find_in_page'}, |
| {t: 'Flags', a: navigateFlags, i: 'emoji_flags'}, |
| { |
| t: 'Report a bug', |
| a: 'https://goto.google.com/perfetto-ui-bug', |
| i: 'bug_report' |
| }, |
| ], |
| }, |
| |
| { |
| title: 'Sample queries', |
| summary: 'Compute summary statistics', |
| items: [ |
| {t: 'Show Debug Track', a: showDebugTrack(), i: 'view_day'}, |
| { |
| t: 'All Processes', |
| a: createCannedQuery(ALL_PROCESSES_QUERY), |
| i: 'search' |
| }, |
| { |
| t: 'CPU Time by process', |
| a: createCannedQuery(CPU_TIME_FOR_PROCESSES), |
| i: 'search' |
| }, |
| { |
| t: 'Cycles by p-state by CPU', |
| a: createCannedQuery(CYCLES_PER_P_STATE_PER_CPU), |
| i: 'search' |
| }, |
| { |
| t: 'CPU Time by CPU by process', |
| a: createCannedQuery(CPU_TIME_BY_CPU_BY_PROCESS), |
| i: 'search' |
| }, |
| { |
| t: 'Heap Graph: Bytes per type', |
| a: createCannedQuery(HEAP_GRAPH_BYTES_PER_TYPE), |
| i: 'search' |
| }, |
| { |
| t: 'Debug SQL performance', |
| a: createCannedQuery(SQL_STATS), |
| i: 'bug_report' |
| }, |
| ], |
| }, |
| |
| ]; |
| |
| function openHelp(e: Event) { |
| e.preventDefault(); |
| toggleHelp(); |
| } |
| |
| function getFileElement(): HTMLInputElement { |
| return assertExists( |
| document.querySelector<HTMLInputElement>('input[type=file]')); |
| } |
| |
| function popupFileSelectionDialog(e: Event) { |
| e.preventDefault(); |
| delete getFileElement().dataset['useCatapultLegacyUi']; |
| getFileElement().click(); |
| } |
| |
| function popupFileSelectionDialogOldUI(e: Event) { |
| e.preventDefault(); |
| getFileElement().dataset['useCatapultLegacyUi'] = '1'; |
| getFileElement().click(); |
| } |
| |
| function downloadTraceFromUrl(url: string): Promise<File> { |
| return m.request({ |
| method: 'GET', |
| url, |
| // TODO(hjd): Once mithril is updated we can use responseType here rather |
| // than using config and remove the extract below. |
| config: xhr => { |
| xhr.responseType = 'blob'; |
| xhr.onprogress = progress => { |
| const percent = (100 * progress.loaded / progress.total).toFixed(1); |
| globals.dispatch(Actions.updateStatus({ |
| msg: `Downloading trace ${percent}%`, |
| timestamp: Date.now() / 1000, |
| })); |
| }; |
| }, |
| extract: xhr => { |
| return xhr.response; |
| } |
| }); |
| } |
| |
| export async function getCurrentTrace(): Promise<Blob> { |
| // Caller must check engine exists. |
| const engine = assertExists(Object.values(globals.state.engines)[0]); |
| const src = engine.source; |
| if (src.type === 'ARRAY_BUFFER') { |
| return new Blob([src.buffer]); |
| } else if (src.type === 'FILE') { |
| return src.file; |
| } else if (src.type === 'URL') { |
| return downloadTraceFromUrl(src.url); |
| } else { |
| throw new Error(`Loading to catapult from source with type ${src.type}`); |
| } |
| } |
| |
| function openCurrentTraceWithOldUI(e: Event) { |
| e.preventDefault(); |
| assertTrue(isTraceLoaded()); |
| globals.logging.logEvent('Trace Actions', 'Open current trace in legacy UI'); |
| if (!isTraceLoaded) return; |
| getCurrentTrace() |
| .then(file => { |
| openInOldUIWithSizeCheck(file); |
| }) |
| .catch(error => { |
| throw new Error(`Failed to get current trace ${error}`); |
| }); |
| } |
| |
| function convertTraceToSystrace(e: Event) { |
| e.preventDefault(); |
| assertTrue(isTraceLoaded()); |
| globals.logging.logEvent('Trace Actions', 'Convert to .systrace'); |
| if (!isTraceLoaded) return; |
| getCurrentTrace() |
| .then(file => { |
| convertTraceToSystraceAndDownload(file); |
| }) |
| .catch(error => { |
| throw new Error(`Failed to get current trace ${error}`); |
| }); |
| } |
| |
| function convertTraceToJson(e: Event) { |
| e.preventDefault(); |
| assertTrue(isTraceLoaded()); |
| globals.logging.logEvent('Trace Actions', 'Convert to .json'); |
| if (!isTraceLoaded) return; |
| getCurrentTrace() |
| .then(file => { |
| convertTraceToJsonAndDownload(file); |
| }) |
| .catch(error => { |
| throw new Error(`Failed to get current trace ${error}`); |
| }); |
| } |
| |
| export function isTraceLoaded(): boolean { |
| const engine = Object.values(globals.state.engines)[0]; |
| return engine !== undefined; |
| } |
| |
| function openTraceUrl(url: string): (e: Event) => void { |
| return e => { |
| globals.logging.logEvent('Trace Actions', 'Open example trace'); |
| e.preventDefault(); |
| globals.dispatch(Actions.openTraceFromUrl({url})); |
| }; |
| } |
| |
| function onInputElementFileSelectionChanged(e: Event) { |
| if (!(e.target instanceof HTMLInputElement)) { |
| throw new Error('Not an input element'); |
| } |
| if (!e.target.files) return; |
| const file = e.target.files[0]; |
| // Reset the value so onchange will be fired with the same file. |
| e.target.value = ''; |
| |
| if (e.target.dataset['useCatapultLegacyUi'] === '1') { |
| openWithLegacyUi(file); |
| return; |
| } |
| |
| globals.logging.logEvent('Trace Actions', 'Open trace from file'); |
| globals.dispatch(Actions.openTraceFromFile({file})); |
| } |
| |
| async function openWithLegacyUi(file: File) { |
| // Switch back to the old catapult UI. |
| globals.logging.logEvent('Trace Actions', 'Open trace in Legacy UI'); |
| if (await isLegacyTrace(file)) { |
| openFileWithLegacyTraceViewer(file); |
| return; |
| } |
| openInOldUIWithSizeCheck(file); |
| } |
| |
| function openInOldUIWithSizeCheck(trace: Blob) { |
| // Perfetto traces smaller than 50mb can be safely opened in the legacy UI. |
| if (trace.size < 1024 * 1024 * 50) { |
| convertToJson(trace); |
| return; |
| } |
| |
| // Give the user the option to truncate larger perfetto traces. |
| const size = Math.round(trace.size / (1024 * 1024)); |
| showModal({ |
| title: 'Legacy UI may fail to open this trace', |
| content: |
| m('div', |
| m('p', |
| `This trace is ${size}mb, opening it in the legacy UI ` + |
| `may fail.`), |
| m('p', |
| 'More options can be found at ', |
| m('a', |
| { |
| href: 'https://goto.google.com/opening-large-traces', |
| target: '_blank' |
| }, |
| 'go/opening-large-traces'), |
| '.')), |
| buttons: [ |
| { |
| text: 'Open full trace (not recommended)', |
| primary: false, |
| id: 'open', |
| action: () => { |
| convertToJson(trace); |
| } |
| }, |
| { |
| text: 'Open beginning of trace', |
| primary: true, |
| id: 'truncate-start', |
| action: () => { |
| convertToJson(trace, /*truncate*/ 'start'); |
| } |
| }, |
| { |
| text: 'Open end of trace', |
| primary: true, |
| id: 'truncate-end', |
| action: () => { |
| convertToJson(trace, /*truncate*/ 'end'); |
| } |
| } |
| |
| ] |
| }); |
| return; |
| } |
| |
| function navigateRecord(e: Event) { |
| e.preventDefault(); |
| Router.navigate('#!/record'); |
| } |
| |
| function navigateAnalyze(e: Event) { |
| e.preventDefault(); |
| Router.navigate('#!/query'); |
| } |
| |
| function navigateFlags(e: Event) { |
| e.preventDefault(); |
| Router.navigate('#!/flags'); |
| } |
| |
| function navigateMetrics(e: Event) { |
| e.preventDefault(); |
| Router.navigate('#!/metrics'); |
| } |
| |
| function navigateInfo(e: Event) { |
| e.preventDefault(); |
| Router.navigate('#!/info'); |
| } |
| |
| function navigateViewer(e: Event) { |
| e.preventDefault(); |
| Router.navigate('#!/viewer'); |
| } |
| |
| function shareTrace(e: Event) { |
| e.preventDefault(); |
| const engine = assertExists(Object.values(globals.state.engines)[0]); |
| const traceUrl = (engine.source as (TraceArrayBufferSource)).url || ''; |
| |
| // If the trace is not shareable (has been pushed via postMessage()) but has |
| // a url, create a pseudo-permalink by echoing back the URL. |
| if (!isShareable()) { |
| const msg = |
| [m('p', |
| 'This trace was opened by an external site and as such cannot ' + |
| 'be re-shared preserving the UI state.')]; |
| if (traceUrl) { |
| msg.push(m('p', 'By using the URL below you can open this trace again.')); |
| msg.push(m('p', 'Clicking will copy the URL into the clipboard.')); |
| msg.push(createTraceLink(traceUrl, traceUrl)); |
| } |
| |
| showModal({ |
| title: 'Cannot create permalink from external trace', |
| content: m('div', msg), |
| buttons: [] |
| }); |
| return; |
| } |
| |
| if (!isShareable() || !isTraceLoaded()) return; |
| |
| const result = confirm( |
| `Upload UI state and generate a permalink. ` + |
| `The trace will be accessible by anybody with the permalink.`); |
| if (result) { |
| globals.logging.logEvent('Trace Actions', 'Create permalink'); |
| globals.dispatch(Actions.createPermalink({isRecordingConfig: false})); |
| } |
| } |
| |
| function downloadTrace(e: Event) { |
| e.preventDefault(); |
| if (!isDownloadable() || !isTraceLoaded()) return; |
| globals.logging.logEvent('Trace Actions', 'Download trace'); |
| |
| const engine = Object.values(globals.state.engines)[0]; |
| if (!engine) return; |
| let url = ''; |
| let fileName = `trace${TRACE_SUFFIX}`; |
| const src = engine.source; |
| if (src.type === 'URL') { |
| url = src.url; |
| fileName = url.split('/').slice(-1)[0]; |
| } else if (src.type === 'ARRAY_BUFFER') { |
| const blob = new Blob([src.buffer], {type: 'application/octet-stream'}); |
| if (src.fileName) { |
| fileName = src.fileName; |
| } |
| url = URL.createObjectURL(blob); |
| } else if (src.type === 'FILE') { |
| const file = src.file; |
| url = URL.createObjectURL(file); |
| fileName = file.name; |
| } else { |
| throw new Error(`Download from ${JSON.stringify(src)} is not supported`); |
| } |
| |
| const a = document.createElement('a'); |
| a.href = url; |
| a.download = fileName; |
| a.target = '_blank'; |
| document.body.appendChild(a); |
| a.click(); |
| document.body.removeChild(a); |
| URL.revokeObjectURL(url); |
| } |
| |
| |
| const EngineRPCWidget: m.Component = { |
| view() { |
| let cssClass = ''; |
| let title = 'Number of pending SQL queries'; |
| let label: string; |
| let failed = false; |
| let mode: EngineMode|undefined; |
| |
| // We are assuming we have at most one engine here. |
| const engines = Object.values(globals.state.engines); |
| assertTrue(engines.length <= 1); |
| for (const engine of engines) { |
| mode = engine.mode; |
| if (engine.failed !== undefined) { |
| cssClass += '.red'; |
| title = 'Query engine crashed\n' + engine.failed; |
| failed = true; |
| } |
| } |
| |
| // If we don't have an engine yet, guess what will be the mode that will |
| // be used next time we'll create one. Even if we guess it wrong (somehow |
| // trace_controller.ts takes a different decision later, e.g. because the |
| // RPC server is shut down after we load the UI and cached httpRpcState) |
| // this will eventually become consistent once the engine is created. |
| if (mode === undefined) { |
| if (globals.frontendLocalState.httpRpcState.connected && |
| globals.state.newEngineMode === 'USE_HTTP_RPC_IF_AVAILABLE') { |
| mode = 'HTTP_RPC'; |
| } else { |
| mode = 'WASM'; |
| } |
| } |
| |
| if (mode === 'HTTP_RPC') { |
| cssClass += '.green'; |
| label = 'RPC'; |
| title += '\n(Query engine: native accelerator over HTTP+RPC)'; |
| } else { |
| label = 'WSM'; |
| title += '\n(Query engine: built-in WASM)'; |
| } |
| |
| return m( |
| `.dbg-info-square${cssClass}`, |
| {title}, |
| m('div', label), |
| m('div', `${failed ? 'FAIL' : globals.numQueuedQueries}`)); |
| } |
| }; |
| |
| const ServiceWorkerWidget: m.Component = { |
| view() { |
| let cssClass = ''; |
| let title = 'Service Worker: '; |
| let label = 'N/A'; |
| const ctl = globals.serviceWorkerController; |
| if ((!('serviceWorker' in navigator))) { |
| label = 'N/A'; |
| title += 'not supported by the browser (requires HTTPS)'; |
| } else if (ctl.bypassed) { |
| label = 'OFF'; |
| cssClass = '.red'; |
| title += 'Bypassed, using live network. Double-click to re-enable'; |
| } else if (ctl.installing) { |
| label = 'UPD'; |
| cssClass = '.amber'; |
| title += 'Installing / updating ...'; |
| } else if (!navigator.serviceWorker.controller) { |
| label = 'N/A'; |
| title += 'Not available, using network'; |
| } else { |
| label = 'ON'; |
| cssClass = '.green'; |
| title += 'Serving from cache. Ready for offline use'; |
| } |
| |
| const toggle = async () => { |
| if (globals.serviceWorkerController.bypassed) { |
| globals.serviceWorkerController.setBypass(false); |
| return; |
| } |
| showModal({ |
| title: 'Disable service worker?', |
| content: m( |
| 'div', |
| m('p', `If you continue the service worker will be disabled until |
| manually re-enabled.`), |
| m('p', `All future requests will be served from the network and the |
| UI won't be available offline.`), |
| m('p', `You should do this only if you are debugging the UI |
| or if you are experiencing caching-related problems.`), |
| m('p', `Disabling will cause a refresh of the UI, the current state |
| will be lost.`), |
| ), |
| buttons: [ |
| { |
| text: 'Disable and reload', |
| primary: true, |
| id: 'sw-bypass-enable', |
| action: () => { |
| globals.serviceWorkerController.setBypass(true).then( |
| () => location.reload()); |
| } |
| }, |
| { |
| text: 'Cancel', |
| primary: false, |
| id: 'sw-bypass-cancel', |
| action: () => {} |
| } |
| ] |
| }); |
| }; |
| |
| return m( |
| `.dbg-info-square${cssClass}`, |
| {title, ondblclick: toggle}, |
| m('div', 'SW'), |
| m('div', label)); |
| } |
| }; |
| |
| const SidebarFooter: m.Component = { |
| view() { |
| return m( |
| '.sidebar-footer', |
| m('button', |
| { |
| onclick: () => globals.dispatch(Actions.togglePerfDebug({})), |
| }, |
| m('i.material-icons', |
| {title: 'Toggle Perf Debug Mode'}, |
| 'assessment')), |
| m(EngineRPCWidget), |
| m(ServiceWorkerWidget), |
| m( |
| '.version', |
| m('a', |
| { |
| href: `${GITILES_URL}/+/${version.SCM_REVISION}/ui`, |
| title: `Channel: ${getCurrentChannel()}`, |
| target: '_blank', |
| }, |
| `${version.VERSION.substr(0, 11)}`), |
| ), |
| ); |
| } |
| }; |
| |
| |
| export class Sidebar implements m.ClassComponent { |
| private _redrawWhileAnimating = |
| new Animation(() => globals.rafScheduler.scheduleFullRedraw()); |
| view() { |
| const vdomSections = []; |
| for (const section of SECTIONS) { |
| if (section.hideIfNoTraceLoaded && !isTraceLoaded()) continue; |
| const vdomItems = []; |
| for (const item of section.items) { |
| if (item.isVisible !== undefined && !item.isVisible()) { |
| continue; |
| } |
| let css = ''; |
| let attrs = { |
| onclick: typeof item.a === 'function' ? item.a : null, |
| href: typeof item.a === 'string' ? item.a : '#', |
| target: typeof item.a === 'string' ? '_blank' : null, |
| disabled: false, |
| id: item.t.toLowerCase().replace(/[^\w]/g, '_') |
| }; |
| if (item.isPending && item.isPending()) { |
| attrs.onclick = e => e.preventDefault(); |
| css = '.pending'; |
| } |
| if (item.internalUserOnly && !globals.isInternalUser) { |
| continue; |
| } |
| if (item.checkDownloadDisabled && !isDownloadable()) { |
| attrs = { |
| onclick: e => { |
| e.preventDefault(); |
| alert('Can not download external trace.'); |
| }, |
| href: '#', |
| target: null, |
| disabled: true, |
| id: '' |
| }; |
| } |
| vdomItems.push(m( |
| 'li', m(`a${css}`, attrs, m('i.material-icons', item.i), item.t))); |
| } |
| if (section.appendOpenedTraceTitle) { |
| const engines = Object.values(globals.state.engines); |
| if (engines.length === 1) { |
| let traceTitle = ''; |
| let traceUrl = ''; |
| switch (engines[0].source.type) { |
| case 'FILE': |
| // Split on both \ and / (because C:\Windows\paths\are\like\this). |
| traceTitle = engines[0].source.file.name.split(/[/\\]/).pop()!; |
| const fileSizeMB = Math.ceil(engines[0].source.file.size / 1e6); |
| traceTitle += ` (${fileSizeMB} MB)`; |
| break; |
| case 'URL': |
| traceUrl = engines[0].source.url; |
| traceTitle = traceUrl.split('/').pop()!; |
| break; |
| case 'ARRAY_BUFFER': |
| traceTitle = engines[0].source.title; |
| traceUrl = engines[0].source.url || ''; |
| break; |
| case 'HTTP_RPC': |
| traceTitle = 'External trace (RPC)'; |
| break; |
| default: |
| break; |
| } |
| if (traceTitle !== '') { |
| const tabTitle = `${traceTitle} - Perfetto UI`; |
| if (tabTitle !== lastTabTitle) { |
| document.title = lastTabTitle = tabTitle; |
| } |
| vdomItems.unshift(m('li', createTraceLink(traceTitle, traceUrl))); |
| } |
| } |
| } |
| vdomSections.push( |
| m(`section${section.expanded ? '.expanded' : ''}`, |
| m('.section-header', |
| { |
| onclick: () => { |
| section.expanded = !section.expanded; |
| globals.rafScheduler.scheduleFullRedraw(); |
| } |
| }, |
| m('h1', {title: section.summary}, section.title), |
| m('h2', section.summary)), |
| m('.section-content', m('ul', vdomItems)))); |
| } |
| return m( |
| 'nav.sidebar', |
| { |
| class: globals.state.sidebarVisible ? 'show-sidebar' : 'hide-sidebar', |
| // 150 here matches --sidebar-timing in the css. |
| ontransitionstart: () => this._redrawWhileAnimating.start(150), |
| ontransitionend: () => this._redrawWhileAnimating.stop(), |
| }, |
| m( |
| `header.${getCurrentChannel()}`, |
| m(`img[src=${globals.root}assets/brand.png].brand`), |
| m('button.sidebar-button', |
| { |
| onclick: () => { |
| globals.dispatch(Actions.toggleSidebar({})); |
| }, |
| }, |
| m('i.material-icons', |
| { |
| title: globals.state.sidebarVisible ? 'Hide menu' : |
| 'Show menu', |
| }, |
| 'menu')), |
| ), |
| m('input.trace_file[type=file]', |
| {onchange: onInputElementFileSelectionChanged}), |
| m('.sidebar-scroll', |
| m( |
| '.sidebar-scroll-container', |
| ...vdomSections, |
| m(SidebarFooter), |
| )), |
| ); |
| } |
| } |
| |
| function createTraceLink(title: string, url: string) { |
| if (url === '') { |
| return m('a.trace-file-name', title); |
| } |
| const linkProps = { |
| href: url, |
| title: 'Click to copy the URL', |
| target: '_blank', |
| onclick: onClickCopy(url) |
| }; |
| return m('a.trace-file-name', linkProps, title); |
| } |
