mirror of
https://github.com/kuaifan/dootask.git
synced 2026-03-17 19:23:26 +00:00
fbbaff55f3
实现类似 Chrome 的 Tab 管理功能： - 添加多窗口 Tab 管理器 (webTabWindows Map) - 支持 Tab 拖拽排序（使用 SortableJS） - 支持将 Tab 拖出窗口边界创建独立窗口 - 添加 Tab 转移函数 transferTab 实现跨窗口 Tab 迁移 - 前端添加拖拽检测和分离逻辑 - 添加拖拽排序相关 CSS 样式
463 lines
16 KiB
HTML
463 lines
16 KiB
HTML
<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="utf-8">
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<title>Untitled</title>
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<link rel="stylesheet" href="./assets/css/style.css">
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<script src="./assets/js/vue.global.min.js"></script>
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<script src="./assets/js/Sortable.min.js"></script>
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</head>
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<body>
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<div id="app" class="app">
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<div class="nav">
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<div class="nav-controls">
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<div class="nav-back" :class="{disabled: !canGoBack}" @click="goBack">
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<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="m15 18-6-6 6-6"/></svg>
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</div>
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<div class="nav-forward" :class="{disabled: !canGoForward}" @click="goForward">
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<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="m9 18 6-6-6-6"/></svg>
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</div>
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<div class="nav-refresh" @click="loadingState ? stop() : refresh()">
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<svg v-if="loadingState" xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M18 6 6 18"/><path d="m6 6 12 12"/></svg>
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<svg v-else xmlns="http://www.w3.org/2000/svg" style="transform:scale(0.99)" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M21 12a9 9 0 1 1-9-9c2.52 0 4.93 1 6.74 2.74L21 8"/><path d="M21 3v5h-5"/></svg>
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</div>
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</div>
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<ul class="nav-tabs">
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<li v-for="item in tabs" :data-id="item.id" :class="{active: activeId === item.id}" @click="onSwitch(item)">
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<div v-if="item.state === 'loading'" class="tab-icon loading">
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<div class="tab-icon-loading"></div>
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</div>
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<div v-else class="tab-icon background" :style="iconStyle(item)"></div>
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<div class="tab-title" :title="item.title">{{tabTitle(item)}}</div>
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<div class="tab-close" @click.stop="onClose(item)"></div>
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</li>
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</ul>
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<div v-if="canBrowser" class="nav-browser" @click="onBrowser">
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<span></span>
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</div>
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</div>
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</div>
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<script>
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const App = {
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data() {
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return {
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// 当前激活的标签页ID
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activeId: 0,
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// 标签页列表
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tabs: [],
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// 停止定时器
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stopTimer: null,
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// 是否可以后退
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canGoBack: false,
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// 是否可以前进
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canGoForward: false,
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// 拖拽相关状态
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isDragging: false,
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dragTabId: null,
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sortableInstance: null,
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dragThreshold: 50,
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}
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},
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beforeCreate() {
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document.body.classList.add(window.process.platform)
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},
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mounted() {
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window.__onDispatchEvent = (detail) => {
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const {id, event} = detail
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switch (event) {
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// 创建标签页
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case 'create':
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this.tabs.push(Object.assign({
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id,
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title: '',
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url: '',
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icon: '',
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state: 'loading'
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}, detail))
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break
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// 关闭标签页
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case 'close':
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const closeIndex = this.tabs.findIndex(item => item.id === id)
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if (closeIndex > -1) {
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this.tabs.splice(closeIndex, 1)
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}
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break
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// 切换标签页
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case 'switch':
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this.activeId = id
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this.scrollTabActive()
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this.updateNavigationState()
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break
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// 页面标题
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case 'title':
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if (["HitoseaTask", "DooTask", "about:blank"].includes(detail.title)) {
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return
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}
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const titleItem = this.tabs.find(item => item.id === id)
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if (titleItem) {
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titleItem.title = detail.title
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titleItem.url = detail.url
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}
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break
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// 页面图标
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case 'favicon':
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const faviconItem = this.tabs.find(item => item.id === id)
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if (faviconItem) {
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faviconItem.icon = detail.favicons[detail.favicons.length - 1]
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//
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const img = new Image();
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img.onerror = () => {
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faviconItem.icon = ''
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};
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img.src = faviconItem.icon
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}
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break
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// 开始加载
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case 'start-loading':
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const startItem = this.tabs.find(item => item.id === id)
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if (startItem) {
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this.stopTimer && clearTimeout(this.stopTimer)
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startItem.state = 'loading'
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}
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break
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// 停止加载
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case 'stop-loading':
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this.stopTimer = setTimeout(_ => {
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const stopItem = this.tabs.find(item => item.id === id)
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if (stopItem) {
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stopItem.state = 'loaded'
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}
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if (id === this.activeId) {
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this.updateNavigationState()
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}
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}, 300)
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break
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// 导航状态
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case 'navigation-state':
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if (id === this.activeId) {
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this.canGoBack = detail.canGoBack
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this.canGoForward = detail.canGoForward
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}
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break
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// 进入全屏
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case 'enter-full-screen':
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document.body.classList.add('full-screen')
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break
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// 离开全屏
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case 'leave-full-screen':
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document.body.classList.remove('full-screen')
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break
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// Tab 被移除（转移到其他窗口）
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case 'tab-removed':
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const removeIndex = this.tabs.findIndex(item => item.id === id)
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if (removeIndex > -1) {
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this.tabs.splice(removeIndex, 1)
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// 如果移除的是当前激活的 Tab，切换到第一个
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if (this.activeId === id && this.tabs.length > 0) {
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this.activeId = this.tabs[0].id
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}
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}
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break
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// Tab 被添加（从其他窗口转移来）
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case 'tab-added':
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this.tabs.push({
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id: detail.id,
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title: detail.title || '',
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url: detail.url || '',
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icon: detail.icon || '',
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state: 'loaded'
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})
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this.activeId = detail.id
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this.$nextTick(() => {
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this.scrollTabActive()
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})
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break
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}
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}
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window.__openDevTools = () => {
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this.sendMessage('webTabOpenDevTools')
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}
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// 初始化拖拽排序
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this.$nextTick(() => {
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this.initSortable()
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})
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},
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computed: {
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/**
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* 获取当前激活的标签页
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* @returns {object|null}
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*/
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activeItem() {
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if (this.tabs.length === 0) {
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return null
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}
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return this.tabs.find(item => item.id === this.activeId)
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},
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/**
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* 获取页面标题
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* @returns {string}
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*/
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pageTitle() {
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return this.activeItem ? this.activeItem.title : 'Untitled'
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},
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/**
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* 是否可以打开浏览器
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* @returns {boolean}
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*/
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canBrowser() {
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return !(this.activeItem && this.isLocalHost(this.activeItem.url))
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},
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/**
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* 获取加载状态
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* @returns {boolean}
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*/
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loadingState() {
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return this.activeItem ? this.activeItem.state === 'loading' : false
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}
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},
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watch: {
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/**
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* 监听页面标题
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* @param title
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*/
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pageTitle(title) {
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document.title = title;
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},
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},
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methods: {
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/**
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* 切换标签页
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* @param item
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*/
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onSwitch(item) {
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this.sendMessage('webTabActivate', item.id)
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},
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/**
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* 关闭标签页
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* @param item
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*/
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onClose(item) {
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this.sendMessage('webTabClose', item.id);
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},
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/**
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* 打开浏览器
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*/
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onBrowser() {
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this.sendMessage('webTabExternal')
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},
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/**
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* 获取标签页图标样式
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* @param item
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* @returns {string}
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*/
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iconStyle(item) {
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return item.icon ? `background-image: url(${item.icon})` : ''
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},
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/**
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* 获取标签页标题
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* @param item
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* @returns {string}
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*/
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tabTitle(item) {
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if (item.title) {
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return item.title
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}
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if (item.state === 'loading') {
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return 'Loading...'
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}
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if (item.url) {
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if (/localhost:/.test(item.url)) {
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return 'Loading...'
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}
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return `${item.url}`.replace(/^https?:\/\//, '')
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}
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},
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/**
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* 滚动到当前激活的标签页
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*/
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scrollTabActive() {
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setTimeout(() => {
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try {
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const child = document.querySelector(`.nav-tabs li[data-id="${this.activeId}"]`)
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if (child) {
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child.scrollIntoView({behavior: 'smooth', block: 'nearest'})
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}
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} catch (e) {
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//
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}
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}, 0)
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},
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/**
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* 发送消息
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* @param event
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* @param args
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*/
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sendMessage(event, args) {
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electron?.sendMessage(event, args)
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},
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/**
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* 后退
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*/
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goBack() {
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if (!this.canGoBack) return
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this.sendMessage('webTabGoBack')
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},
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/**
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* 前进
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*/
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goForward() {
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if (!this.canGoForward) return
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this.sendMessage('webTabGoForward')
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},
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/**
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* 停止
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*/
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stop() {
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this.sendMessage('webTabStop')
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},
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/**
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* 刷新
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*/
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refresh() {
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this.sendMessage('webTabReload')
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},
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/**
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* 更新导航状态
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*/
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updateNavigationState() {
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this.sendMessage('webTabGetNavigationState')
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},
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/**
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* 判断是否是本地URL
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* @param url
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* @returns {boolean}
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*/
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isLocalHost(url) {
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if (!url) {
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return false
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}
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try {
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const uri = new URL(url)
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return uri.hostname == "localhost"
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} catch (e) {
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return false
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}
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},
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/**
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* 初始化拖拽排序
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*/
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initSortable() {
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const tabList = document.querySelector('.nav-tabs')
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if (!tabList || this.sortableInstance) return
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this.sortableInstance = new Sortable(tabList, {
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animation: 150,
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delay: 100,
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delayOnTouchOnly: true,
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direction: 'horizontal',
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ghostClass: 'sortable-ghost',
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dragClass: 'sortable-drag',
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filter: '.tab-close',
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onStart: (evt) => {
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this.isDragging = true
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this.dragTabId = this.tabs[evt.oldIndex]?.id
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document.body.classList.add('dragging')
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},
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onMove: (evt, originalEvent) => {
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// 检测是否拖出窗口边界
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const y = originalEvent.clientY
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if (y < -this.dragThreshold || y > window.innerHeight + this.dragThreshold) {
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this.detachTab(originalEvent.screenX, originalEvent.screenY)
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return false
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}
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return true
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},
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onEnd: (evt) => {
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document.body.classList.remove('dragging')
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if (!this.isDragging) return
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this.isDragging = false
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// 如果是正常排序结束（位置有变化）
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if (evt.oldIndex !== evt.newIndex) {
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const [item] = this.tabs.splice(evt.oldIndex, 1)
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this.tabs.splice(evt.newIndex, 0, item)
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this.sendMessage('webTabReorder', {
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tabIds: this.tabs.map(t => t.id)
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})
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}
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this.dragTabId = null
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}
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})
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},
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/**
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* 分离 Tab 到新窗口
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* @param screenX
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* @param screenY
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*/
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detachTab(screenX, screenY) {
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if (!this.dragTabId) return
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// 发送分离请求到主进程
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this.sendMessage('webTabDetach', {
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tabId: this.dragTabId,
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screenX,
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screenY
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})
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// 重置拖拽状态
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this.isDragging = false
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this.dragTabId = null
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document.body.classList.remove('dragging')
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// 临时禁用 Sortable 避免状态冲突
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if (this.sortableInstance) {
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this.sortableInstance.option('disabled', true)
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setTimeout(() => {
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this.sortableInstance.option('disabled', false)
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}, 100)
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}
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}
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},
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}
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Vue.createApp(App).mount('#app')
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</script>
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</body>
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</html>
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