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// Copyright (C) 2023 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.
// Panel for the top-level scrolls. For now, just show the scroll id, but we
// can add things like scroll event count, janks, etc. as needed.
import m from 'mithril';
import {ColumnType} from '../../common/query_result';
import {tpDurationFromSql, tpTimeFromSql} from '../../common/time';
import {
BottomTab,
bottomTabRegistry,
NewBottomTabArgs,
} from '../../frontend/bottom_tab';
import {globals} from '../../frontend/globals';
import {asTPTimestamp} from '../../frontend/sql_types';
import {Duration} from '../../frontend/widgets/duration';
import {Timestamp} from '../../frontend/widgets/timestamp';
import {dictToTree} from '../../frontend/widgets/tree';
interface TopLevelScrollTabConfig {
sqlTableName: string;
id: number;
}
export class TopLevelScrollDetailsTab extends
BottomTab<TopLevelScrollTabConfig> {
static readonly kind = 'org.perfetto.TopLevelScrollDetailsTab';
data: {[key: string]: ColumnType}|undefined;
static create(args: NewBottomTabArgs): TopLevelScrollDetailsTab {
return new TopLevelScrollDetailsTab(args);
}
constructor(args: NewBottomTabArgs) {
super(args);
this.engine
.query(`select * from ${this.config.sqlTableName} where id = ${
this.config.id}`)
.then((queryResult) => {
this.data = queryResult.firstRow({});
globals.rafScheduler.scheduleFullRedraw();
});
}
viewTab() {
if (this.data === undefined) {
return m('h2', 'Loading');
}
const left = dictToTree({
'Scroll Id (gesture_scroll_id)': `${this.data['id']}`,
'Start time':
m(Timestamp, {ts: asTPTimestamp(tpTimeFromSql(this.data['ts']))}),
'Duration': m(Duration, {dur: tpDurationFromSql(this.data['dur'])}),
});
return m(
'.details-panel',
m('header.overview', m('span', `${this.data['name']}`)),
m('.details-table-multicolumn', m('.half-width-panel', left)));
}
getTitle(): string {
return `Current Chrome Scroll`;
}
isLoading() {
return this.data === undefined;
}
renderTabCanvas() {
return;
}
}
bottomTabRegistry.register(TopLevelScrollDetailsTab);
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