tor-browser

The Tor Browser
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AnimationTimelinesController.cpp (2142B)

      1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
      2 /* vim: set ts=8 sts=2 et sw=2 tw=80: */
      3 /* This Source Code Form is subject to the terms of the Mozilla Public
      4 * License, v. 2.0. If a copy of the MPL was not distributed with this file,
      5 * You can obtain one at http://mozilla.org/MPL/2.0/. */
      6 
      7 #include "AnimationTimelinesController.h"
      8 
      9 #include "mozilla/dom/DocumentTimeline.h"
     10 #include "mozilla/dom/ScrollTimeline.h"
     11 
     12 namespace mozilla::dom {
     13 
     14 void AnimationTimelinesController::AddDocumentTimeline(
     15    DocumentTimeline& aTimeline) {
     16  mDocumentTimelines.insertBack(&aTimeline);
     17 }
     18 
     19 void AnimationTimelinesController::AddScrollTimeline(
     20    ScrollTimeline& aTimeline) {
     21  mScrollTimelines.insertBack(&aTimeline);
     22 }
     23 
     24 void AnimationTimelinesController::WillRefresh() {
     25  for (DocumentTimeline* tl :
     26       ToTArray<AutoTArray<RefPtr<DocumentTimeline>, 32>>(mDocumentTimelines)) {
     27    tl->WillRefresh();
     28  }
     29 
     30  for (ScrollTimeline* tl :
     31       ToTArray<AutoTArray<RefPtr<ScrollTimeline>, 32>>(mScrollTimelines)) {
     32    tl->WillRefresh();
     33  }
     34 }
     35 
     36 void AnimationTimelinesController::UpdateLastRefreshDriverTime() {
     37  for (DocumentTimeline* timeline : mDocumentTimelines) {
     38    timeline->UpdateLastRefreshDriverTime();
     39  }
     40  // We don't use refresh driver time stamp for scroll timelines.
     41 }
     42 
     43 void AnimationTimelinesController::TriggerAllPendingAnimationsNow() {
     44  for (DocumentTimeline* timeline : mDocumentTimelines) {
     45    timeline->TriggerAllPendingAnimationsNow();
     46  }
     47 
     48  // FIXME: Bug 1805950. This is used for testing and printing. We may have to
     49  // revisit there when supporting printing for scroll-timelines ()
     50 }
     51 
     52 void AnimationTimelinesController::UpdateHiddenByContentVisibility() {
     53  for (AnimationTimeline* timeline : mDocumentTimelines) {
     54    timeline->UpdateHiddenByContentVisibility();
     55  }
     56 
     57  for (AnimationTimeline* timeline : mScrollTimelines) {
     58    timeline->UpdateHiddenByContentVisibility();
     59  }
     60 }
     61 
     62 void AnimationTimelinesController::TrySampleScrollTimelines() {
     63  for (ScrollTimeline* timeline : mScrollTimelines) {
     64    timeline->UpdateCachedCurrentTime();
     65  }
     66 }
     67 
     68 }  // namespace mozilla::dom