X-Git-Url: https://git.immae.eu/?a=blobdiff_plain;f=client%2Fsrc%2Fassets%2Fplayer%2Fmobile%2Fpeertube-mobile-plugin.ts;h=3c0365e5b2c6ea03be73692f9d0ef3795613d6ef;hb=2dd0a8a8fd2fc85180fa3b45c5a6a56d07320ed3;hp=2ce6b4b334f1bba9fd236024d3aae99a3ce5d3f1;hpb=e98ef69d1c8d4e39e45a52b04b3abf5fd1af3b2c;p=github%2FChocobozzz%2FPeerTube.git

diff --git a/client/src/assets/player/mobile/peertube-mobile-plugin.ts b/client/src/assets/player/mobile/peertube-mobile-plugin.ts
index 2ce6b4b33..3c0365e5b 100644
--- a/client/src/assets/player/mobile/peertube-mobile-plugin.ts
+++ b/client/src/assets/player/mobile/peertube-mobile-plugin.ts
@@ -1,18 +1,43 @@
-import './peertube-mobile-buttons'
+import { PeerTubeMobileButtons } from './peertube-mobile-buttons'
 import videojs from 'video.js'
+import debug from 'debug'
+
+const logger = debug('peertube:player:mobile')
 
 const Plugin = videojs.getPlugin('plugin')
 
 class PeerTubeMobilePlugin extends Plugin {
+  private static readonly DOUBLE_TAP_DELAY_MS = 250
+  private static readonly SET_CURRENT_TIME_DELAY = 1000
+
+  private peerTubeMobileButtons: PeerTubeMobileButtons
+
+  private seekAmount = 0
+
+  private lastTapEvent: TouchEvent
+  private tapTimeout: NodeJS.Timeout
+  private newActiveState: boolean
+
+  private setCurrentTimeTimeout: NodeJS.Timeout
 
   constructor (player: videojs.Player, options: videojs.PlayerOptions) {
     super(player, options)
 
-    player.addChild('PeerTubeMobileButtons')
+    this.peerTubeMobileButtons = player.addChild('PeerTubeMobileButtons') as PeerTubeMobileButtons
 
     if (videojs.browser.IS_ANDROID && screen.orientation) {
       this.handleFullscreenRotation()
     }
+
+    if (!this.player.options_.userActions) this.player.options_.userActions = {};
+
+    // FIXME: typings
+    (this.player.options_.userActions as any).click = false
+    this.player.options_.userActions.doubleClick = false
+
+    this.player.one('play', () => {
+      this.initTouchStartEvents()
+    })
   }
 
   private handleFullscreenRotation () {
@@ -27,6 +52,92 @@ class PeerTubeMobilePlugin extends Plugin {
   private isPortraitVideo () {
     return this.player.videoWidth() < this.player.videoHeight()
   }
+
+  private initTouchStartEvents () {
+    this.player.on('touchstart', (event: TouchEvent) => {
+      event.stopPropagation()
+
+      if (this.tapTimeout) {
+        clearTimeout(this.tapTimeout)
+        this.tapTimeout = undefined
+      }
+
+      if (this.lastTapEvent && event.timeStamp - this.lastTapEvent.timeStamp < PeerTubeMobilePlugin.DOUBLE_TAP_DELAY_MS) {
+        logger('Detected double tap')
+
+        this.lastTapEvent = undefined
+        this.onDoubleTap(event)
+        return
+      }
+
+      this.newActiveState = !this.player.userActive()
+
+      this.tapTimeout = setTimeout(() => {
+        logger('No double tap detected, set user active state to %s.', this.newActiveState)
+
+        this.player.userActive(this.newActiveState)
+      }, PeerTubeMobilePlugin.DOUBLE_TAP_DELAY_MS)
+
+      this.lastTapEvent = event
+    })
+  }
+
+  private onDoubleTap (event: TouchEvent) {
+    const playerWidth = this.player.currentWidth()
+
+    const rect = this.findPlayerTarget((event.target as HTMLElement)).getBoundingClientRect()
+    const offsetX = event.targetTouches[0].pageX - rect.left
+
+    logger('Calculating double tap zone (player width: %d, offset X: %d)', playerWidth, offsetX)
+
+    if (offsetX > 0.66 * playerWidth) {
+      if (this.seekAmount < 0) this.seekAmount = 0
+
+      this.seekAmount += 10
+
+      logger('Will forward %d seconds', this.seekAmount)
+    } else if (offsetX < 0.33 * playerWidth) {
+      if (this.seekAmount > 0) this.seekAmount = 0
+
+      this.seekAmount -= 10
+      logger('Will rewind %d seconds', this.seekAmount)
+    }
+
+    this.peerTubeMobileButtons.displayFastSeek(this.seekAmount)
+
+    this.scheduleSetCurrentTime()
+
+  }
+
+  private findPlayerTarget (target: HTMLElement): HTMLElement {
+    if (target.classList.contains('video-js')) return target
+
+    return this.findPlayerTarget(target.parentElement)
+  }
+
+  private scheduleSetCurrentTime () {
+    this.player.pause()
+    this.player.addClass('vjs-fast-seeking')
+
+    if (this.setCurrentTimeTimeout) clearTimeout(this.setCurrentTimeTimeout)
+
+    this.setCurrentTimeTimeout = setTimeout(() => {
+      let newTime = this.player.currentTime() + this.seekAmount
+      this.seekAmount = 0
+
+      newTime = Math.max(0, newTime)
+      newTime = Math.min(this.player.duration(), newTime)
+
+      this.player.currentTime(newTime)
+      this.seekAmount = 0
+      this.peerTubeMobileButtons.displayFastSeek(0)
+
+      this.player.removeClass('vjs-fast-seeking')
+      this.player.userActive(false)
+
+      this.player.play()
+    }, PeerTubeMobilePlugin.SET_CURRENT_TIME_DELAY)
+  }
 }
 
 videojs.registerPlugin('peertubeMobile', PeerTubeMobilePlugin)