重构进度条组件

master
yutent 2023-11-21 19:14:39 +08:00
parent 584c943c5d
commit 3da409d97c
2 changed files with 132 additions and 230 deletions

View File

@ -23,7 +23,7 @@ const DEFAULT_OPT = {
let notifyIns = null
function merge(opt = {}) {
let output = Object.assign({}, DEFAULT_OPT)
let output = { ...DEFAULT_OPT }
for (let k in opt) {
if (opt[k] !== void 0) {
@ -68,6 +68,7 @@ class Notify extends Component {
margin-top: 16px !important;
}
.noselect {
-webkit-user-select: none;
user-select: none;
img,

View File

@ -6,297 +6,198 @@
import { css, html, Component, styleMap } from 'wkit'
const RADIUS = 50
class Progress extends Component {
static props = {
value: {
type: Number,
default: 0,
attribute: false,
observer(val) {
this.value = this.clamp(val)
this.value = this.#fix(val)
}
},
type: {
type: String,
default: 'line' // line/circle/dashboard
},
strokeWidth: {
type: Number,
default: 6,
attribute: false
},
textInside: {
type: Boolean,
default: false,
attribute: true
},
status: {
type: String,
default: '', // success/exception/warning
attribute: false
},
color: {
type: String,
default: '',
attribute: false,
observer(val) {
if (val.includes(',')) {
this.#colors = val.split(',')
} else {
this.#colors = val
}
}
},
width: {
type: Number,
default: 126,
attribute: false
},
showText: {
type: Boolean,
default: false,
attribute: true
},
backColor: {
type: String,
default: '#ebeef5',
attribute: false
},
textColor: {
type: String,
default: '#606266',
attribute: false
},
strokeLinecap: {
type: String,
default: 'round', //butt/round/square
attribute: false
}
type: 'line' // line/circle/dashboard
}
static styles = [
css`
:host {
position: relative;
display: inline-block;
display: flex;
}
.container {
position: relative;
width: 100%;
-webkit-user-select: none;
user-select: none;
&[step='1'] {
--wc-progress-active-color: var(--wc-progress-active-color-1);
}
&[step='2'] {
--wc-progress-active-color: var(--wc-progress-active-color-2);
}
&[step='3'] {
--wc-progress-active-color: var(--wc-progress-active-color-3);
}
&[step='4'] {
--wc-progress-active-color: var(--wc-progress-active-color-4);
}
&[step='5'] {
--wc-progress-active-color: var(--wc-progress-active-color-5);
}
}
`,
// line
css`
:host([type='line']) {
width: 100%;
.progress-text {
width: 40px;
margin-left: 5px;
display: inline-block;
.progress-value {
display: none;
position: absolute;
z-index: 1;
top: -32px;
margin-left: -24px;
padding: 4px 8px;
border-radius: 4px;
font-size: 14px;
text-align: center;
background: var(--color-dark-2);
color: #fff;
&::after {
position: absolute;
left: 50%;
margin-left: -3px;
display: block;
width: 6px;
height: 6px;
background: var(--color-dark-2);
content: '';
transform: rotate(45deg);
}
}
&:host(:hover) {
.progress-value {
display: block;
}
}
}
.progress-bar {
display: inline-block;
display: flex;
width: 100%;
vertical-align: middle;
}
.bar-outer,
.bar-inner {
height: 100%;
border-radius: 999rem;
}
.bar-inner {
transition: 0.6s ease;
transition-property: width, background-color;
.bar-innerText {
margin: 0 5px;
height: 100%;
line-height: 6px;
font-size: 12px;
line-height: 100%;
vertical-align: middle;
text-align: right;
height: var(--wc-progress-line-width, 6px);
border-radius: 32px;
background: var(--wc-progress-inactive-color, var(--color-plain-2));
.thumb {
width: 0;
height: var(--wc-progress-line-width, 6px);
border-radius: 32px;
background: var(--wc-progress-active-color, var(--color-teal-1));
transition: 0.6s ease;
transition-property: width, background;
}
}
.progress-text {
display: block;
position: absolute;
width: 100%;
top: 50%;
transform: translateY(-50%);
text-align: center;
`,
// circle & dashboard
css`
:host([type='circle']),
:host([type='dashboard']) {
width: var(--wc-progress-size, 128px);
height: var(--wc-progress-size, 128px);
}
`
]
// 周长
#perimeter = 2 * Math.PI * RADIUS
#colors
get relativeStrokeWidth() {
return ((this.strokeWidth / this.width) * 100).toFixed(1)
}
get radius() {
if (this.type === 'circle' || this.type === 'dashboard') {
return parseInt(50 - parseFloat(this.relativeStrokeWidth) / 2, 10)
} else {
return 0
}
}
get trackPath() {
const radius = this.radius
const isDashboard = this.type === 'dashboard'
let isDashboard = this.type === 'dashboard'
return `
M 50 50
m 0 ${isDashboard ? '' : '-'}${radius}
a ${radius} ${radius} 0 1 1 0 ${isDashboard ? '-' : ''}${radius * 2}
a ${radius} ${radius} 0 1 1 0 ${isDashboard ? '' : '-'}${radius * 2}
M 64 64
m 0 ${isDashboard ? '' : '-'}${RADIUS}
a ${RADIUS} ${RADIUS} 0 1 1 0 ${isDashboard ? '-' : ''}${RADIUS * 2}
a ${RADIUS} ${RADIUS} 0 1 1 0 ${isDashboard ? '' : '-'}${RADIUS * 2}
`
}
get trailPathStyle() {
return styleMap({
strokeDasharray: `${this.perimeter * this.rate}px, ${this.perimeter}px`,
strokeDasharray: `${this.#perimeter * this.rate}px, ${this.#perimeter}px`,
strokeDashoffset: this.strokeDashoffset
})
}
get strokeDashoffset() {
const offset = (-1 * this.perimeter * (1 - this.rate)) / 2
let offset = (-1 * this.#perimeter * (1 - this.rate)) / 2
return `${offset}px`
}
get perimeter() {
return 2 * Math.PI * this.radius
}
get rate() {
return this.type === 'dashboard' ? 0.75 : 1
}
get stroke() {
let ret
if (this.color) {
ret = this.getCurrentColor(this.value)
} else {
switch (this.status) {
case 'success':
ret = '#13ce66'
break
case 'exception':
ret = '#ff4949'
break
case 'warning':
ret = '#e6a23c'
break
default:
ret = '#20a0ff'
}
}
return ret
}
get circlePathStyle() {
return styleMap({
strokeDasharray: `${this.perimeter * this.rate * (this.value / 100)}px, ${
this.perimeter
}px`,
strokeDasharray: `${
this.#perimeter * this.rate * (this.value / 100)
}px, ${this.#perimeter}px`,
strokeDashoffset: this.strokeDashoffset,
transition: 'stroke-dasharray 0.6s ease 0s, stroke 0.6s ease'
})
}
get barStyle() {
return styleMap({
width: this.value + '%',
'background-color': this.stroke //this.getCurrentColor(this.value)
})
}
get progressTextSize() {
let size =
this.type === 'line'
? 12 + this.strokeWidth * 0.4
: this.width * 0.111111 + 2
return size + 'px'
}
clamp(val) {
#fix(val) {
return Math.max(0, Math.min(val, 100))
}
getCurrentColor(value) {
if (!Array.isArray(this.#colors)) {
return this.#colors
}
let length = this.#colors.length
let step = 100 / length
let index = Math.floor(value / step)
return this.#colors[index >= length ? length - 1 : index]
}
renderCircle() {
#drawCircle() {
return html`
<div
style=${styleMap({
height: this.width + 'px',
width: this.width + 'px'
})}
>
<svg viewBox="0 0 100 100">
<path
role="circle__track"
d=${this.trackPath}
stroke=${this.backColor}
stroke-width=${this.relativeStrokeWidth}
fill="none"
style=${this.trailPathStyle}
></path>
<path
role="circle__path"
d=${this.trackPath}
stroke=${this.stroke}
fill="none"
stroke-linecap=${this.strokeLinecap}
stroke-width=${this.value ? this.relativeStrokeWidth : 0}
style=${this.circlePathStyle}
></path>
</svg>
</div>
<svg viewBox="0 0 128 128">
<path
d=${this.trackPath}
stroke="var(--wc-progress-inactive-color, var(--color-plain-2))"
stroke-width="var(--wc-progress-line-width, 6px)"
stroke-linecap="round"
fill="none"
style=${this.trailPathStyle}
/>
<path
d=${this.trackPath}
stroke="var(--wc-progress-active-color, var(--color-teal-1))"
stroke-linecap="round"
stroke-width="var(--wc-progress-line-width, 6px)"
fill="none"
style=${this.circlePathStyle}
/>
</svg>
`
}
renderLine() {
let $barInnerText = ''
if (this.textInside && this.showText) {
$barInnerText = html`
<div
class="bar-innerText"
style=${styleMap({
color: this.textColor,
'line-height': this.strokeWidth + 'px'
})}
>
${this.value + '%'}
</div>
`
}
#drawLine() {
return html`
<div class="progress-bar">
<div
class="bar-outer"
:style=${styleMap({
height: this.strokeWidth + 'px',
'background-color': this.backColor
})}
>
<div class="bar-inner" style=${this.barStyle}>${$barInnerText}</div>
</div>
<mark
class="thumb"
style=${styleMap({ width: this.value + '%' })}
></mark>
</div>
<div class="progress-value" style=${styleMap({ left: this.value + '%' })}>
${this.value + '%'}
</div>
`
}
render() {
let $outSideText = ''
if (this.showText && !this.textInside) {
$outSideText = html`
<div
class="progress-text"
style=${styleMap({
color: this.textColor,
fontSize: this.progressTextSize
})}
>
${this.value + '%'}
</div>
`
}
render() {
let step = ~~(this.value / 20) || 1
return html`
${this.type === 'line' ? this.renderLine() : this.renderCircle()}
${$outSideText}
<main class="container" step=${step}>
${this.type === 'line' ? this.#drawLine() : this.#drawCircle()}
</main>
`
}
}