ppt播放 已经翻页异常情况
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@ -8,11 +8,13 @@ import * as useStore from '../store' // pptist-状态管理
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import ChatWs from '@/plugins/socket' // 聊天socket
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import ChatWs from '@/plugins/socket' // 聊天socket
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import msgUtils from '@/plugins/modal' // 消息工具
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import msgUtils from '@/plugins/modal' // 消息工具
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import * as Fullscreen from '../utils/fullscreen' // 全屏
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import * as Fullscreen from '../utils/fullscreen' // 全屏
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import useExecPlay from '../views/Screen/hooks/useExecPlay' // 播放控制
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const slidesStore = useStore.useSlidesStore() // 幻灯片-状态管理
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const slidesStore = useStore.useSlidesStore() // 幻灯片-状态管理
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const screenStore = useStore.useScreenStore() // 全屏-状态管理
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const screenStore = useStore.useScreenStore() // 全屏-状态管理
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const classcourseStore = useStore.useClasscourseStore() // 课堂信息-状态管理
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const classcourseStore = useStore.useClasscourseStore() // 课堂信息-状态管理
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const classcourse = sessionStore.get('curr.classcourse') // 课堂信息
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const classcourse = sessionStore.get('curr.classcourse') // 课堂信息
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const execPlay = useExecPlay() // 播放控制
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export class Classcourse {
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export class Classcourse {
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msgObj:ElMessageBox = null // 提示消息对象
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msgObj:ElMessageBox = null // 提示消息对象
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@ -39,8 +41,15 @@ export class Classcourse {
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this.classcourse = classcourse // 课堂信息
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this.classcourse = classcourse // 课堂信息
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this.id = classcourse.id // 课堂id
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this.id = classcourse.id // 课堂id
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// 如果课堂信息有paging,则更新当前页码
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// 如果课堂信息有paging,则更新当前页码
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const isPaging = !!classcourse.paging||classcourse.paging==0
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const isPaging = !!classcourse.paging
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if (isPaging) slidesStore.updateSlideIndex(classcourse.paging)
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if (isPaging) slidesStore.updateSlideIndex(classcourse.paging)
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// 如果课堂信息有paging,则更新动画播放状态
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const isAnim = !!classcourse.cartoonTimes
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if (isAnim) { // 动画播放
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for (let i = 0; i <= classcourse.cartoonTimes; i++) {
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execPlay.runAnimation(true) // 异步执行动画
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}
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}
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// 课堂信息-状态管理
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// 课堂信息-状态管理
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classcourseStore.setClasscourse(classcourse)
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classcourseStore.setClasscourse(classcourse)
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// 待上课提示
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// 待上课提示
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@ -12,6 +12,7 @@ import Classcourse from './classcourse' // 课程相关
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import msgUtils from '@/plugins/modal' // 消息工具
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import msgUtils from '@/plugins/modal' // 消息工具
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import { Homework } from './index' // api-作业相关
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import { Homework } from './index' // api-作业相关
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import emitter from '@/utils/mitt' //mitt 事件总线
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import emitter from '@/utils/mitt' //mitt 事件总线
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import useExecPlay from '../views/Screen/hooks/useExecPlay' // 播放控制
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/**
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/**
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* @description 监听器
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* @description 监听器
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@ -21,6 +22,7 @@ export default () => {
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const classcourseStore = store.useClasscourseStore() // 课堂信息-状态管理
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const classcourseStore = store.useClasscourseStore() // 课堂信息-状态管理
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const resource = sessionStore.get('curr.resource') // apt 资源
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const resource = sessionStore.get('curr.resource') // apt 资源
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const smarttalk = sessionStore.get('curr.smarttalk') // 备课资源
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const smarttalk = sessionStore.get('curr.smarttalk') // 备课资源
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const execPlay = useExecPlay() // 播放控制
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// 监听幻灯片内容变化
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// 监听幻灯片内容变化
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watch(() => slidesStore.slides, (newVal, oldVal) => {
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watch(() => slidesStore.slides, (newVal, oldVal) => {
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@ -82,8 +84,11 @@ export default () => {
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}
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}
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break
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break
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case MsgEnum.HEADS.MSG_slideFlapping: // 幻灯片翻页
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case MsgEnum.HEADS.MSG_slideFlapping: // 幻灯片翻页
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const slideIndex = content.current
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const slideIndex = content?.current || 0
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slidesStore.updateSlideIndex(slideIndex) // 更新幻灯片下标
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const type = content?.animation
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if (type === 'Nextsteps') execPlay.execNext() // 下一步
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else if (type === 'Previoustep') execPlay.execPrev() // 上一步
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else slidesStore.updateSlideIndex(slideIndex) // 更新幻灯片下标
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break
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break
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case MsgEnum.HEADS.MSG_homework: // 作业|活动-布置
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case MsgEnum.HEADS.MSG_homework: // 作业|活动-布置
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if (!content.classWorkId) return
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if (!content.classWorkId) return
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@ -19,10 +19,10 @@ export default () => {
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// 最小已播放页面索引
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// 最小已播放页面索引
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const playedSlidesMinIndex = ref(slideIndex.value)
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const playedSlidesMinIndex = ref(slideIndex.value)
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// 执行元素动画
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// 执行元素动画 isAsync 为 true 时,异步执行,否则同步执行
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const runAnimation = () => {
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const runAnimation = (isAsync: boolean) => {
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// 正在执行动画时,禁止其他新的动画开始
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// 正在执行动画时,禁止其他新的动画开始
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if (inAnimation.value) return
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if (inAnimation.value && !isAsync) return
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const { animations, autoNext } = formatedAnimations.value[animationIndex.value]
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const { animations, autoNext } = formatedAnimations.value[animationIndex.value]
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animationIndex.value += 1
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animationIndex.value += 1
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@ -174,6 +174,7 @@ export default () => {
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// 鼠标滚动翻页
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// 鼠标滚动翻页
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const mousewheelListener = throttle(function(e: WheelEvent) {
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const mousewheelListener = throttle(function(e: WheelEvent) {
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e.preventDefault() // 阻止默认事件
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if (e.deltaY < 0) execPrev()
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if (e.deltaY < 0) execPrev()
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else if (e.deltaY > 0) execNext()
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else if (e.deltaY > 0) execNext()
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}, 500, { leading: true, trailing: false })
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}, 500, { leading: true, trailing: false })
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@ -182,20 +183,20 @@ export default () => {
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const touchInfo = ref<{ x: number; y: number; } | null>(null)
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const touchInfo = ref<{ x: number; y: number; } | null>(null)
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const touchStartListener = (e: TouchEvent) => {
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const touchStartListener = (e: TouchEvent) => {
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e.preventDefault() // 阻止默认事件
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touchInfo.value = {
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touchInfo.value = {
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x: e.changedTouches[0].pageX,
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// x: e.changedTouches[0].pageX,
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y: e.changedTouches[0].pageY,
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// y: e.changedTouches[0].pageY,
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x: e.changedTouches[0].clientX,
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y: e.changedTouches[0].clientY,
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}
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}
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}
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}
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const touchEndListener = (e: TouchEvent) => {
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const touchEndListener = (e: TouchEvent) => {
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if (!touchInfo.value) return
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if (!touchInfo.value) return
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const offsetX = Math.abs(touchInfo.value.x - e.changedTouches[0].clientX)
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const offsetX = Math.abs(touchInfo.value.x - e.changedTouches[0].pageX)
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const offsetY = e.changedTouches[0].clientY - touchInfo.value.y
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const offsetY = e.changedTouches[0].pageY - touchInfo.value.y
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if ( Math.abs(offsetY) > offsetX && Math.abs(offsetY) > 50 ) {
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if ( Math.abs(offsetY) > offsetX && Math.abs(offsetY) > 50 ) {
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touchInfo.value = null
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touchInfo.value = null
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if (offsetY > 0) execPrev()
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if (offsetY > 0) execPrev()
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else execNext()
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else execNext()
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}
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}
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@ -203,6 +204,7 @@ export default () => {
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// 快捷键翻页
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// 快捷键翻页
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const keydownListener = (e: KeyboardEvent) => {
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const keydownListener = (e: KeyboardEvent) => {
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e.preventDefault() // 阻止默认事件
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const key = e.key.toUpperCase()
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const key = e.key.toUpperCase()
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if (key === KEYS.UP || key === KEYS.LEFT || key === KEYS.PAGEUP) execPrev()
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if (key === KEYS.UP || key === KEYS.LEFT || key === KEYS.PAGEUP) execPrev()
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