fix: 本地 patch MDUI 以解决 tabindex = 0 导致的一系列玄学问题
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62
client/mdui_patched/components/circular-progress/index.js
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62
client/mdui_patched/components/circular-progress/index.js
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import { __decorate } from "tslib";
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import { html } from 'lit';
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import { customElement, property } from 'lit/decorators.js';
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import { classMap } from 'lit/directives/class-map.js';
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import { isUndefined } from '@mdui/jq/shared/helper.js';
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import { MduiElement } from '@mdui/shared/base/mdui-element.js';
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import { componentStyle } from '@mdui/shared/lit-styles/component-style.js';
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import { style } from './style.js';
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/**
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* @summary 圆形进度指示器组件
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*
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* ```html
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* <mdui-circular-progress></mdui-circular-progress>
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* ```
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*/
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let CircularProgress = class CircularProgress extends MduiElement {
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constructor() {
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super(...arguments);
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/**
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* 进度指示器的最大值。默认为 `1`
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*/
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this.max = 1;
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}
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render() {
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const isDeterminate = !isUndefined(this.value);
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return html `<div class="progress ${classMap({
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determinate: isDeterminate,
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indeterminate: !isDeterminate,
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})}">${isDeterminate ? this.renderDeterminate() : this.renderInDeterminate()}</div>`;
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}
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renderDeterminate() {
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const value = this.value;
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const strokeWidth = 4; // 圆环宽度
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const circleRadius = 18; // 圆环宽度中心点的半径
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const π = 3.1415926;
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const center = circleRadius + strokeWidth / 2;
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const circumference = 2 * π * circleRadius;
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const determinateStrokeDashOffset = (1 - value / Math.max(this.max ?? value, value)) * circumference;
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return html `<svg viewBox="0 0 ${center * 2} ${center * 2}"><circle class="track" cx="${center}" cy="${center}" r="${circleRadius}" stroke-width="${strokeWidth}"></circle><circle class="circle" cx="${center}" cy="${center}" r="${circleRadius}" stroke-dasharray="${2 * π * circleRadius}" stroke-dashoffset="${determinateStrokeDashOffset}" stroke-width="${strokeWidth}"></circle></svg>`;
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}
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renderInDeterminate() {
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const strokeWidth = 4; // 圆环宽度
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const circleRadius = 18; // 圆环宽度中心点的半径
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const π = 3.1415926;
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const center = circleRadius + strokeWidth / 2;
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const circumference = 2 * π * circleRadius;
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const halfCircumference = 0.5 * circumference;
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const circle = (thisStrokeWidth) => html `<svg class="circle" viewBox="0 0 ${center * 2} ${center * 2}"><circle cx="${center}" cy="${center}" r="${circleRadius}" stroke-dasharray="${circumference}" stroke-dashoffset="${halfCircumference}" stroke-width="${thisStrokeWidth}"></circle></svg>`;
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return html `<div class="layer"><div class="clipper left">${circle(strokeWidth)}</div><div class="gap-patch">${circle(strokeWidth * 0.8)}</div><div class="clipper right">${circle(strokeWidth)}</div></div>`;
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}
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};
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CircularProgress.styles = [componentStyle, style];
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__decorate([
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property({ type: Number, reflect: true })
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], CircularProgress.prototype, "max", void 0);
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__decorate([
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property({ type: Number })
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], CircularProgress.prototype, "value", void 0);
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CircularProgress = __decorate([
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customElement('mdui-circular-progress')
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], CircularProgress);
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export { CircularProgress };
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