1/* 2 * Copyright (C) 2022 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 {TraceEntry} from 'trace/trace'; 18import {PropertyTreeNode} from 'trace/tree_node/property_tree_node'; 19import { 20 LogEntry, 21 LogField, 22 LogHeader, 23 UiDataLog, 24} from 'viewers/common/ui_data_log'; 25import {UiPropertyTreeNode} from 'viewers/common/ui_property_tree_node'; 26import {UserOptions} from 'viewers/common/user_options'; 27 28export class UiData implements UiDataLog { 29 constructor( 30 public headers: LogHeader[], 31 public entries: TransactionsEntry[], 32 public currentIndex: undefined | number, 33 public selectedIndex: undefined | number, 34 public scrollToIndex: undefined | number, 35 public propertiesTree: undefined | UiPropertyTreeNode, 36 public propertiesUserOptions: UserOptions, 37 ) {} 38 39 isFetchingData = false; 40 41 static createEmpty(): UiData { 42 return new UiData([], [], undefined, undefined, undefined, undefined, {}); 43 } 44} 45 46export class TransactionsEntry implements LogEntry { 47 constructor( 48 public traceEntry: TraceEntry<PropertyTreeNode>, 49 public fields: LogField[], 50 public propertiesTree: PropertyTreeNode | undefined, 51 ) {} 52} 53 54export enum TransactionsEntryType { 55 DISPLAY_ADDED = 'DISPLAY_ADDED', 56 DISPLAY_REMOVED = 'DISPLAY_REMOVED', 57 DISPLAY_CHANGED = 'DISPLAY_CHANGED', 58 LAYER_ADDED = 'LAYER_ADDED', 59 LAYER_DESTROYED = 'LAYER_DESTROYED', 60 LAYER_CHANGED = 'LAYER_CHANGED', 61 LAYER_HANDLE_DESTROYED = 'LAYER_HANDLE_DESTROYED', 62 NO_OP = 'NO_OP', 63} 64