1// Copyright (C) 2024 The Android Open Source Project 2// 3// Licensed under the Apache License, Version 2.0 (the "License"); 4// you may not use this file except in compliance with the License. 5// You may obtain a copy of the License at 6// 7// http://www.apache.org/licenses/LICENSE-2.0 8// 9// Unless required by applicable law or agreed to in writing, software 10// distributed under the License is distributed on an "AS IS" BASIS, 11// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12// See the License for the specific language governing permissions and 13// limitations under the License. 14 15import {Trace} from '../../public/trace'; 16import {App} from '../../public/app'; 17import {PerfettoPlugin} from '../../public/plugin'; 18 19declare global { 20 interface Window { 21 ctx: App | Trace | undefined; 22 } 23} 24 25export default class Plugin implements PerfettoPlugin { 26 static readonly id = 'dev.perfetto.BookmarkletApi'; 27 static bookmarkletPluginCtx: App; 28 29 static onActivate(pluginCtx: App): void { 30 this.bookmarkletPluginCtx = pluginCtx; 31 window.ctx = pluginCtx; 32 } 33 34 async onTraceLoad(trace: Trace): Promise<void> { 35 window.ctx = trace; 36 trace.trash.defer(() => { 37 window.ctx = Plugin.bookmarkletPluginCtx; 38 }); 39 } 40} 41