move from trending routes to alg param

[github/Chocobozzz/PeerTube.git] / client / src / app / core / menu / menu.service.ts

diff --git a/client/src/app/core/menu/menu.service.ts b/client/src/app/core/menu/menu.service.ts
index 46ef72e17d37ba8c7900490650dbce59342a5f1c..502d3bb2fa538eb1c373e3e4c8ad3dcda678185b 100644 (file)
--- a/client/src/app/core/menu/menu.service.ts
+++ b/client/src/app/core/menu/menu.service.ts
@@ -1,32 +1,59 @@
-import { Injectable } from '@angular/core'
-import { ScreenService } from '@app/shared/misc/screen.service'
 import { fromEvent } from 'rxjs'
 import { debounceTime } from 'rxjs/operators'
+import { Injectable } from '@angular/core'
+import { ScreenService } from '../wrappers'
 
 @Injectable()
 export class MenuService {
   isMenuDisplayed = true
   isMenuChangedByUser = false
+  menuWidth = 240  // should be kept equal to $menu-width
 
-  constructor(
+  constructor (
     private screenService: ScreenService
   ) {
-    // Do not display menu on small screens
-    if (this.screenService.isInSmallView()) {
-      this.isMenuDisplayed = false
+    // Do not display menu on small or touch screens
+    if (this.screenService.isInSmallView() || this.screenService.isInTouchScreen()) {
+      this.setMenuDisplay(false)
     }
 
-    fromEvent(window, 'resize')
-      .pipe(debounceTime(200))
-      .subscribe(() => this.onResize())
+    this.handleWindowResize()
   }
 
   toggleMenu () {
-    this.isMenuDisplayed = !this.isMenuDisplayed
+    this.setMenuDisplay(!this.isMenuDisplayed)
     this.isMenuChangedByUser = true
   }
 
+  isDisplayed () {
+    return this.isMenuDisplayed
+  }
+
+  setMenuDisplay (display: boolean) {
+    this.isMenuDisplayed = display
+
+    if (!this.screenService.isInTouchScreen()) return
+
+    // On touch screens, lock body scroll and display content overlay when memu is opened
+    if (this.isMenuDisplayed) {
+      document.body.classList.add('menu-open')
+      this.screenService.onFingerSwipe('left', () => { this.setMenuDisplay(false) })
+      return
+    }
+
+    document.body.classList.remove('menu-open')
+  }
+
   onResize () {
     this.isMenuDisplayed = window.innerWidth >= 800 && !this.isMenuChangedByUser
   }
+
+  private handleWindowResize () {
+    // On touch screens, do not handle window resize event since opened menu is handled with a content overlay
+    if (this.screenService.isInTouchScreen()) return
+
+    fromEvent(window, 'resize')
+      .pipe(debounceTime(200))
+      .subscribe(() => this.onResize())
+  }
 }