| // 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. |
| |
| import m from 'mithril'; |
| |
| import {EngineProxy} from '../../common/engine'; |
| import {Button} from '../../frontend/widgets/button'; |
| import {Select} from '../../frontend/widgets/select'; |
| import {TextInput} from '../../frontend/widgets/text_input'; |
| import {Tree, TreeNode} from '../../frontend/widgets/tree'; |
| import {addDebugTrack, SliceColumns} from './slice_track'; |
| |
| export const ARG_PREFIX = 'arg_'; |
| |
| export function uuidToViewName(uuid: string): string { |
| return `view_${uuid.split('-').join('_')}`; |
| } |
| |
| interface AddDebugTrackMenuAttrs { |
| sqlViewName: string; |
| columns: string[]; |
| engine: EngineProxy; |
| } |
| |
| export class AddDebugTrackMenu implements |
| m.ClassComponent<AddDebugTrackMenuAttrs> { |
| name: string = ''; |
| sliceColumns: SliceColumns; |
| |
| constructor(vnode: m.Vnode<AddDebugTrackMenuAttrs>) { |
| const chooseDefaultOption = (name: string) => { |
| for (const column of vnode.attrs.columns) { |
| if (column === name) return column; |
| } |
| for (const column of vnode.attrs.columns) { |
| if (column.endsWith(`_${name}`)) return column; |
| } |
| return vnode.attrs.columns[0]; |
| }; |
| |
| this.sliceColumns = { |
| ts: chooseDefaultOption('ts'), |
| dur: chooseDefaultOption('dur'), |
| name: chooseDefaultOption('name'), |
| }; |
| } |
| |
| view(vnode: m.Vnode<AddDebugTrackMenuAttrs>) { |
| const renderSelect = (name: 'ts'|'dur'|'name') => { |
| const options = []; |
| for (const column of vnode.attrs.columns) { |
| options.push( |
| m('option', |
| { |
| selected: this.sliceColumns[name] === column ? true : undefined, |
| }, |
| column)); |
| } |
| return m(TreeNode, { |
| left: name, |
| right: m( |
| Select, |
| { |
| oninput: (e: Event) => { |
| if (!e.target) return; |
| this.sliceColumns[name] = (e.target as HTMLSelectElement).value; |
| }, |
| }, |
| options), |
| }); |
| }; |
| return [ |
| m( |
| Tree, |
| m(TreeNode, { |
| left: 'Name', |
| right: m(TextInput, { |
| onkeydown: (e: KeyboardEvent) => { |
| // Allow Esc to close popup. |
| if (e.key === 'Escape') return; |
| e.stopPropagation(); |
| }, |
| oninput: (e: KeyboardEvent) => { |
| if (!e.target) return; |
| this.name = (e.target as HTMLInputElement).value; |
| }, |
| }), |
| }), |
| renderSelect('ts'), |
| renderSelect('dur'), |
| renderSelect('name'), |
| ), |
| m(Button, { |
| label: 'Show', |
| onclick: () => { |
| addDebugTrack( |
| vnode.attrs.engine, |
| vnode.attrs.sqlViewName, |
| this.name, |
| this.sliceColumns, |
| vnode.attrs.columns); |
| }, |
| }), |
| ]; |
| } |
| } |