雨霖铃
98 lines
2.8 KiB
JavaScript
98 lines
2.8 KiB
JavaScript
(() => {
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const SIDEBAR_ID = 'floating-sidebar';
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const TOGGLE_ID = 'floating-toggle-btn';
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// 若侧边栏已存在则移除
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const existing = document.getElementById(SIDEBAR_ID);
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const existingBtn = document.getElementById(TOGGLE_ID);
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if (existing && existingBtn) {
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existing.remove();
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existingBtn.remove();
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return;
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}
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// 创建 iframe
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const iframe = document.createElement('iframe');
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iframe.id = SIDEBAR_ID;
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iframe.src = chrome.runtime.getURL('sidepanel/index.html');
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Object.assign(iframe.style, {
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position: 'fixed',
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top: '0',
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right: '0',
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width: '360px',
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height: '100%',
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border: 'none',
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zIndex: '2147483647',
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boxShadow: '-4px 0 8px rgba(0,0,0,0.15)',
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backgroundColor: 'white',
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transform: 'translateX(100%)', // 默认关闭状态
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transition: 'transform 0.3s ease',
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});
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document.body.appendChild(iframe);
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// 创建控制按钮
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const toggleBtn = document.createElement('div');
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toggleBtn.id = TOGGLE_ID;
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toggleBtn.textContent = '≡';
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Object.assign(toggleBtn.style, {
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position: 'fixed',
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bottom: '20px',
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right: '20px',
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width: '48px',
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height: '48px',
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backgroundColor: '#0078d7',
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color: 'white',
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borderRadius: '50%',
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display: 'flex',
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alignItems: 'center',
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justifyContent: 'center',
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fontSize: '22px',
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cursor: 'pointer',
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boxShadow: '0 2px 6px rgba(0,0,0,0.3)',
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zIndex: '2147483648',
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transition: 'background-color 0.2s ease',
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});
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toggleBtn.addEventListener('mouseenter', () => {
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toggleBtn.style.backgroundColor = '#005fa3';
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});
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toggleBtn.addEventListener('mouseleave', () => {
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toggleBtn.style.backgroundColor = '#0078d7';
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});
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document.body.appendChild(toggleBtn);
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// 折叠 / 展开逻辑
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let visible = false; // 默认关闭状态
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toggleBtn.addEventListener('click', () => {
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visible = !visible;
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iframe.style.transform = visible ? 'translateX(0)' : 'translateX(100%)';
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});
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// 如果使用 window.postMessage
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window.addEventListener('message', function (event) {
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// 检查消息来源是否可信 (非常重要!)
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if (event.origin !== 'chrome-extension://njacfkelcmfnpdbnbkpenogmokmglkcn') {
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return;
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}
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if (event.data.action === 'closeSidebar') {
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console.log('Received closeSidebar message');
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visible = !visible;
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iframe.style.transform = visible ? 'translateX(0)' : 'translateX(100%)';
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}
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});
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chrome.runtime.onMessage.addListener((message, sender, sendResponse) => {
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if (message.action === 'copyText') {
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navigator.clipboard
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.writeText(message.data)
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.then(() => sendResponse({ success: true }))
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.catch((err) => {
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console.error('❌ 复制失败：', err);
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sendResponse({ success: false, error: err });
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});
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return true;
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}
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});
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})(); |