| // Copyright (C) 2019 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 {Draft, produce} from 'immer'; |
| import m from 'mithril'; |
| |
| import {copyToClipboard} from '../base/clipboard'; |
| import {assertExists} from '../base/logging'; |
| import {Actions} from '../common/actions'; |
| import {RecordConfig} from '../controller/record_config_types'; |
| |
| import {globals} from './globals'; |
| |
| export declare type Setter<T> = (draft: Draft<RecordConfig>, val: T) => void; |
| export declare type Getter<T> = (cfg: RecordConfig) => T; |
| |
| function defaultSort(a: string, b: string) { |
| return a.localeCompare(b); |
| } |
| |
| // +---------------------------------------------------------------------------+ |
| // | Docs link with 'i' in circle icon. | |
| // +---------------------------------------------------------------------------+ |
| |
| interface DocsChipAttrs { |
| href: string; |
| } |
| |
| class DocsChip implements m.ClassComponent<DocsChipAttrs> { |
| view({attrs}: m.CVnode<DocsChipAttrs>) { |
| return m( |
| 'a.inline-chip', |
| {href: attrs.href, title: 'Open docs in new tab', target: '_blank'}, |
| m('i.material-icons', 'info'), |
| ' Docs'); |
| } |
| } |
| |
| // +---------------------------------------------------------------------------+ |
| // | Probe: the rectangular box on the right-hand-side with a toggle box. | |
| // +---------------------------------------------------------------------------+ |
| |
| export interface ProbeAttrs { |
| title: string; |
| img: string|null; |
| compact?: boolean; |
| descr: m.Children; |
| isEnabled: Getter<boolean>; |
| setEnabled: Setter<boolean>; |
| } |
| |
| export class Probe implements m.ClassComponent<ProbeAttrs> { |
| view({attrs, children}: m.CVnode<ProbeAttrs>) { |
| const onToggle = (enabled: boolean) => { |
| const traceCfg = produce(globals.state.recordConfig, (draft) => { |
| attrs.setEnabled(draft, enabled); |
| }); |
| globals.dispatch(Actions.setRecordConfig({config: traceCfg})); |
| }; |
| |
| const enabled = attrs.isEnabled(globals.state.recordConfig); |
| |
| return m( |
| `.probe${attrs.compact ? '.compact' : ''}${enabled ? '.enabled' : ''}`, |
| attrs.img && m('img', { |
| src: `${globals.root}assets/${attrs.img}`, |
| onclick: () => onToggle(!enabled), |
| }), |
| m('label', |
| m(`input[type=checkbox]`, { |
| checked: enabled, |
| oninput: (e: InputEvent) => { |
| onToggle((e.target as HTMLInputElement).checked); |
| }, |
| }), |
| m('span', attrs.title)), |
| attrs.compact ? |
| '' : |
| m('div', m('div', attrs.descr), m('.probe-config', children))); |
| } |
| } |
| |
| export function CompactProbe(args: { |
| title: string, |
| isEnabled: Getter<boolean>, |
| setEnabled: Setter<boolean> |
| }) { |
| return m(Probe, { |
| title: args.title, |
| img: null, |
| compact: true, |
| descr: '', |
| isEnabled: args.isEnabled, |
| setEnabled: args.setEnabled, |
| } as ProbeAttrs); |
| } |
| |
| // +-------------------------------------------------------------+ |
| // | Toggle: an on/off switch. |
| // +-------------------------------------------------------------+ |
| |
| export interface ToggleAttrs { |
| title: string; |
| descr: string; |
| cssClass?: string; |
| isEnabled: Getter<boolean>; |
| setEnabled: Setter<boolean>; |
| } |
| |
| export class Toggle implements m.ClassComponent<ToggleAttrs> { |
| view({attrs}: m.CVnode<ToggleAttrs>) { |
| const onToggle = (enabled: boolean) => { |
| const traceCfg = produce(globals.state.recordConfig, (draft) => { |
| attrs.setEnabled(draft, enabled); |
| }); |
| globals.dispatch(Actions.setRecordConfig({config: traceCfg})); |
| }; |
| |
| const enabled = attrs.isEnabled(globals.state.recordConfig); |
| |
| return m( |
| `.toggle${enabled ? '.enabled' : ''}${attrs.cssClass || ''}`, |
| m('label', |
| m(`input[type=checkbox]`, { |
| checked: enabled, |
| oninput: (e: InputEvent) => { |
| onToggle((e.target as HTMLInputElement).checked); |
| }, |
| }), |
| m('span', attrs.title)), |
| m('.descr', attrs.descr)); |
| } |
| } |
| |
| // +---------------------------------------------------------------------------+ |
| // | Slider: draggable horizontal slider with numeric spinner. | |
| // +---------------------------------------------------------------------------+ |
| |
| export interface SliderAttrs { |
| title: string; |
| icon?: string; |
| cssClass?: string; |
| isTime?: boolean; |
| unit: string; |
| values: number[]; |
| get: Getter<number>; |
| set: Setter<number>; |
| min?: number; |
| description?: string; |
| disabled?: boolean; |
| zeroIsDefault?: boolean; |
| } |
| |
| export class Slider implements m.ClassComponent<SliderAttrs> { |
| onValueChange(attrs: SliderAttrs, newVal: number) { |
| const traceCfg = produce(globals.state.recordConfig, (draft) => { |
| attrs.set(draft, newVal); |
| }); |
| globals.dispatch(Actions.setRecordConfig({config: traceCfg})); |
| } |
| |
| onTimeValueChange(attrs: SliderAttrs, hms: string) { |
| try { |
| const date = new Date(`1970-01-01T${hms}.000Z`); |
| if (isNaN(date.getTime())) return; |
| this.onValueChange(attrs, date.getTime()); |
| } catch { |
| } |
| } |
| |
| onSliderChange(attrs: SliderAttrs, newIdx: number) { |
| this.onValueChange(attrs, attrs.values[newIdx]); |
| } |
| |
| view({attrs}: m.CVnode<SliderAttrs>) { |
| const id = attrs.title.replace(/[^a-z0-9]/gmi, '_').toLowerCase(); |
| const maxIdx = attrs.values.length - 1; |
| const val = attrs.get(globals.state.recordConfig); |
| let min = attrs.min || 1; |
| if (attrs.zeroIsDefault) { |
| min = Math.min(0, min); |
| } |
| const description = attrs.description; |
| const disabled = attrs.disabled; |
| |
| // Find the index of the closest value in the slider. |
| let idx = 0; |
| for (; idx < attrs.values.length && attrs.values[idx] < val; idx++) { |
| } |
| |
| let spinnerCfg = {}; |
| if (attrs.isTime) { |
| spinnerCfg = { |
| type: 'text', |
| pattern: '(0[0-9]|1[0-9]|2[0-3])(:[0-5][0-9]){2}', // hh:mm:ss |
| value: new Date(val).toISOString().substr(11, 8), |
| oninput: (e: InputEvent) => { |
| this.onTimeValueChange(attrs, (e.target as HTMLInputElement).value); |
| }, |
| }; |
| } else { |
| const isDefault = attrs.zeroIsDefault && val === 0; |
| spinnerCfg = { |
| type: 'number', |
| value: isDefault ? '' : val, |
| placeholder: isDefault ? '(default)' : '', |
| oninput: (e: InputEvent) => { |
| this.onValueChange(attrs, +(e.target as HTMLInputElement).value); |
| }, |
| }; |
| } |
| return m( |
| '.slider' + (attrs.cssClass || ''), |
| m('header', attrs.title), |
| description ? m('header.descr', attrs.description) : '', |
| attrs.icon !== undefined ? m('i.material-icons', attrs.icon) : [], |
| m(`input[id="${id}"][type=range][min=0][max=${maxIdx}][value=${idx}]`, { |
| disabled, |
| oninput: (e: InputEvent) => { |
| this.onSliderChange(attrs, +(e.target as HTMLInputElement).value); |
| }, |
| }), |
| m(`input.spinner[min=${min}][for=${id}]`, spinnerCfg), |
| m('.unit', attrs.unit)); |
| } |
| } |
| |
| // +---------------------------------------------------------------------------+ |
| // | Dropdown: wrapper around <select>. Supports single an multiple selection. | |
| // +---------------------------------------------------------------------------+ |
| |
| export interface DropdownAttrs { |
| title: string; |
| cssClass?: string; |
| options: Map<string, string>; |
| sort?: (a: string, b: string) => number; |
| get: Getter<string[]>; |
| set: Setter<string[]>; |
| } |
| |
| export class Dropdown implements m.ClassComponent<DropdownAttrs> { |
| resetScroll(dom: HTMLSelectElement) { |
| // Chrome seems to override the scroll offset on creationa, b without this, |
| // even though we call it after having marked the options as selected. |
| setTimeout(() => { |
| // Don't reset the scroll position if the element is still focused. |
| if (dom !== document.activeElement) dom.scrollTop = 0; |
| }, 0); |
| } |
| |
| onChange(attrs: DropdownAttrs, e: Event) { |
| const dom = e.target as HTMLSelectElement; |
| const selKeys: string[] = []; |
| for (let i = 0; i < dom.selectedOptions.length; i++) { |
| const item = assertExists(dom.selectedOptions.item(i)); |
| selKeys.push(item.value); |
| } |
| const traceCfg = produce(globals.state.recordConfig, (draft) => { |
| attrs.set(draft, selKeys); |
| }); |
| globals.dispatch(Actions.setRecordConfig({config: traceCfg})); |
| } |
| |
| view({attrs}: m.CVnode<DropdownAttrs>) { |
| const options: m.Children = []; |
| const selItems = attrs.get(globals.state.recordConfig); |
| let numSelected = 0; |
| const entries = [...attrs.options.entries()]; |
| const f = attrs.sort === undefined ? defaultSort : attrs.sort; |
| entries.sort((a, b) => f(a[1], b[1])); |
| for (const [key, label] of entries) { |
| const opts = {value: key, selected: false}; |
| if (selItems.includes(key)) { |
| opts.selected = true; |
| numSelected++; |
| } |
| options.push(m('option', opts, label)); |
| } |
| const label = `${attrs.title} ${numSelected ? `(${numSelected})` : ''}`; |
| return m( |
| `select.dropdown${attrs.cssClass || ''}[multiple=multiple]`, |
| { |
| onblur: (e: Event) => this.resetScroll(e.target as HTMLSelectElement), |
| onmouseleave: (e: Event) => |
| this.resetScroll(e.target as HTMLSelectElement), |
| oninput: (e: Event) => this.onChange(attrs, e), |
| oncreate: (vnode) => this.resetScroll(vnode.dom as HTMLSelectElement), |
| }, |
| m('optgroup', {label}, options)); |
| } |
| } |
| |
| |
| // +---------------------------------------------------------------------------+ |
| // | Textarea: wrapper around <textarea>. | |
| // +---------------------------------------------------------------------------+ |
| |
| export interface TextareaAttrs { |
| placeholder: string; |
| docsLink?: string; |
| cssClass?: string; |
| get: Getter<string>; |
| set: Setter<string>; |
| title?: string; |
| } |
| |
| export class Textarea implements m.ClassComponent<TextareaAttrs> { |
| onChange(attrs: TextareaAttrs, dom: HTMLTextAreaElement) { |
| const traceCfg = produce(globals.state.recordConfig, (draft) => { |
| attrs.set(draft, dom.value); |
| }); |
| globals.dispatch(Actions.setRecordConfig({config: traceCfg})); |
| } |
| |
| view({attrs}: m.CVnode<TextareaAttrs>) { |
| return m( |
| '.textarea-holder', |
| m('header', |
| attrs.title, |
| attrs.docsLink && [' ', m(DocsChip, {href: attrs.docsLink})]), |
| m(`textarea.extra-input${attrs.cssClass || ''}`, { |
| onchange: (e: Event) => |
| this.onChange(attrs, e.target as HTMLTextAreaElement), |
| placeholder: attrs.placeholder, |
| value: attrs.get(globals.state.recordConfig), |
| })); |
| } |
| } |
| |
| // +---------------------------------------------------------------------------+ |
| // | CodeSnippet: command-prompt-like box with code snippets to copy/paste. | |
| // +---------------------------------------------------------------------------+ |
| |
| export interface CodeSnippetAttrs { |
| text: string; |
| hardWhitespace?: boolean; |
| } |
| |
| export class CodeSnippet implements m.ClassComponent<CodeSnippetAttrs> { |
| view({attrs}: m.CVnode<CodeSnippetAttrs>) { |
| return m( |
| '.code-snippet', |
| m('button', |
| { |
| title: 'Copy to clipboard', |
| onclick: () => copyToClipboard(attrs.text), |
| }, |
| m('i.material-icons', 'assignment')), |
| m('code', attrs.text), |
| ); |
| } |
| } |
| |
| |
| export interface CategoryGetter { |
| get: Getter<string[]>; |
| set: Setter<string[]>; |
| } |
| |
| type CategoriesCheckboxListParams = CategoryGetter&{ |
| categories: Map<string, string>; |
| title: string; |
| } |
| |
| export class CategoriesCheckboxList implements |
| m.ClassComponent<CategoriesCheckboxListParams> { |
| updateValue( |
| attrs: CategoriesCheckboxListParams, value: string, enabled: boolean) { |
| const traceCfg = produce(globals.state.recordConfig, (draft) => { |
| const values = attrs.get(draft); |
| const index = values.indexOf(value); |
| if (enabled && index === -1) { |
| values.push(value); |
| } |
| if (!enabled && index !== -1) { |
| values.splice(index, 1); |
| } |
| }); |
| globals.dispatch(Actions.setRecordConfig({config: traceCfg})); |
| } |
| |
| view({attrs}: m.CVnode<CategoriesCheckboxListParams>) { |
| const enabled = new Set(attrs.get(globals.state.recordConfig)); |
| return m( |
| '.categories-list', |
| m('h3', |
| attrs.title, |
| m('button.config-button', |
| { |
| onclick: () => { |
| const config = produce(globals.state.recordConfig, (draft) => { |
| attrs.set(draft, Array.from(attrs.categories.keys())); |
| }); |
| globals.dispatch(Actions.setRecordConfig({config})); |
| }, |
| }, |
| 'All'), |
| m('button.config-button', |
| { |
| onclick: () => { |
| const config = produce(globals.state.recordConfig, (draft) => { |
| attrs.set(draft, []); |
| }); |
| globals.dispatch(Actions.setRecordConfig({config})); |
| }, |
| }, |
| 'None')), |
| m('ul.checkboxes', |
| Array.from(attrs.categories.entries()).map(([key, value]) => { |
| const id = `category-checkbox-${key}`; |
| return m( |
| 'label', |
| {'for': id}, |
| m('li', |
| m('input[type=checkbox]', { |
| id, |
| checked: enabled.has(key), |
| onclick: (e: InputEvent) => { |
| const target = e.target as HTMLInputElement; |
| this.updateValue(attrs, key, target.checked); |
| }, |
| }), |
| value)); |
| }))); |
| } |
| } |
