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178 lines
4.1 KiB
178 lines
4.1 KiB
<!DOCTYPE html>
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<html lang="zh">
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<head>
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<meta charset="UTF-8">
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<meta http-equiv="X-UA-Compatible" content="IE=edge">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>lime-svg</title>
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<style>
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html,
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body,
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img,
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div {
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padding: 0;
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margin: 0;
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width: 100%;
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height: 100%;
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position: relative;
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overflow: hidden;
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pointer-events: none;
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}
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html,
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body {
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background-color: transparent;
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}
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#lime-icon {
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transition: all 100ms;
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}
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#lime-icon.is-inherit {
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-webkit-mask-image: var(--svg);
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mask-image: var(--svg);
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-webkit-mask-repeat: no-repeat;
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mask-repeat: no-repeat;
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-webkit-mask-size: 100% 100%;
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mask-size: 100% 100%;
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background-color: var(--color, transparent);
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/* 设置背景颜色为--color的值，默认为透明 */
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/* background-blend-mode: multiply; */
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}
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#lime-icon:not(.is-inherit) {
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background: var(--svg) no-repeat;
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background-size: 100% 100%;
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background-color: transparent;
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}
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#lime-image {
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mix-blend-mode: lighten;
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}
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</style>
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</head>
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<body>
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<div id="lime-icon">
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<img id="lime-image" />
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</div>
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<script type="text/javascript" src="uni.webview.1.5.5.js"></script>
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<script>
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const image = document.getElementById('lime-image');
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const icon = document.getElementById('lime-icon');
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let lastSrc = ''
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function setSrc(src) {
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if (lastSrc == src) return
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lastSrc = src;
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const _src = src.split('<svg')
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if (_src.length > 1) {
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src = (_src[0] == '' ? 'data:image/svg+xml,' : _src[0]) + encodeURIComponent('<svg' + _src[1])
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}
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// src = src.replace(/#/g, '%23').replace(/"/g, `'`)
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image.src = src
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// icon.style.setProperty('--svg', `url('${src}')`);
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icon.style.setProperty('--svg', `url("${src}")`);
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// icon.style.setProperty('--svg', `url(${src})`);
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image.onload = (e) => {
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emit('load', {
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type: "load",
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timeStamp: e.timeStamp,
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detail: {
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width: image.naturalWidth,
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height: image.naturalHeight,
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}
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})
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}
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image.onerror = (e) => {
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emit('error', {
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type: "error",
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timeStamp: e.timeStamp,
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detail: {
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width: image.naturalWidth,
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height: image.naturalHeight,
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}
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})
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}
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}
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function setStyle(style) {
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if (typeof style === 'object') {
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for (let [key, value] of Object.entries(style)) {
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if (key == '--color') {
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if (value) {
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icon.classList.add('is-inherit')
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} else {
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value = 'black'
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}
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}
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icon.style.setProperty(key, value);
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}
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}
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}
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function emit(event, data = {}) {
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postMessage({
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event,
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data
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});
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};
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function postMessage(data) {
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uni.webView.postMessage({data})
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// if (window.__uniapp_x_) {
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// window.__uniapp_x_.postMessage(JSON.stringify(data))
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// } else if (uni.webView.postMessage) {
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// uni.webView.postMessage({
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// data
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// })
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// }
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};
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// setStyle({
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// color: 'red',
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// })
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// setSrc('https://api.iconify.design/bi/bell-fill.svg')
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// 禁用所有事件
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document.addEventListener('mousedown', function(event) {
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event.stopImmediatePropagation();
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event.preventDefault();
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event.stopPropagation();
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});
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document.addEventListener('mouseup', function(event) {
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event.stopImmediatePropagation();
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event.preventDefault();
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event.stopPropagation();
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});
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document.addEventListener('click', function(event) {
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event.stopImmediatePropagation();
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event.preventDefault();
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event.stopPropagation();
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emit('click')
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});
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document.addEventListener('keydown', function(event) {
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event.stopImmediatePropagation();
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event.preventDefault();
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event.stopPropagation();
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});
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document.addEventListener('keyup', function(event) {
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event.stopImmediatePropagation();
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event.preventDefault();
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event.stopPropagation();
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});
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document.addEventListener('keypress', function(event) {
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event.stopImmediatePropagation();
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event.preventDefault();
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event.stopPropagation();
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});
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</script>
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</body>
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</html>
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