1/* 2 * Copyright (C) 2023 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17import {Store} from 'common/store'; 18import {WinscopeEvent} from 'messaging/winscope_event'; 19import {EmitEvent} from 'messaging/winscope_event_emitter'; 20import {Trace} from 'trace/trace'; 21import {Traces} from 'trace/traces'; 22import {TRACE_INFO} from 'trace/trace_info'; 23import {TraceType} from 'trace/trace_type'; 24import {HierarchyTreeNode} from 'trace/tree_node/hierarchy_tree_node'; 25import {ViewerEvents} from 'viewers/common/viewer_events'; 26import {View, Viewer, ViewType} from 'viewers/viewer'; 27import {Presenter} from './presenter'; 28import {UiData} from './ui_data'; 29 30export class ViewerViewCapture implements Viewer { 31 static readonly DEPENDENCIES: TraceType[] = [TraceType.VIEW_CAPTURE]; 32 33 private readonly htmlElement: HTMLElement; 34 private readonly presenter: Presenter; 35 private readonly view: View; 36 37 constructor(traces: Traces, storage: Store) { 38 this.htmlElement = document.createElement('viewer-view-capture'); 39 const notifyViewCallback = (uiData: UiData) => { 40 (this.htmlElement as any).inputData = uiData; 41 }; 42 this.presenter = new Presenter(traces, storage, notifyViewCallback); 43 this.presenter.addEventListeners(this.htmlElement); 44 45 this.htmlElement.addEventListener( 46 ViewerEvents.MiniRectsDblClick, 47 async (event) => { 48 await this.presenter.onMiniRectsDoubleClick(); 49 }, 50 ); 51 52 this.view = new View( 53 ViewType.TRACE_TAB, 54 this.getTraces(), 55 this.htmlElement, 56 TRACE_INFO[TraceType.VIEW_CAPTURE].name, 57 ); 58 } 59 60 setEmitEvent(callback: EmitEvent) { 61 this.presenter.setEmitEvent(callback); 62 } 63 64 async onWinscopeEvent(event: WinscopeEvent) { 65 await this.presenter.onAppEvent(event); 66 } 67 68 getViews(): View[] { 69 return [this.view]; 70 } 71 72 getTraces(): Array<Trace<HierarchyTreeNode>> { 73 return this.presenter.getTraces(); 74 } 75} 76