Hiroyuki Ikezoe
3a61ed2612
It has not been used since bug 2039745. Differential Revision: https://phabricator.services.mozilla.com/D304284
73 lines
2.2 KiB
C++
73 lines
2.2 KiB
C++
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this file,
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* You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "AnimationTimelinesController.h"
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#include "mozilla/dom/DocumentTimeline.h"
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#include "mozilla/dom/ScrollTimeline.h"
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namespace mozilla::dom {
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void AnimationTimelinesController::AddDocumentTimeline(
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DocumentTimeline& aTimeline) {
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mDocumentTimelines.insertBack(&aTimeline);
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}
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void AnimationTimelinesController::AddScrollTimeline(
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ScrollTimeline& aTimeline) {
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mScrollTimelines.insertBack(&aTimeline);
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}
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void AnimationTimelinesController::WillRefresh() {
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for (DocumentTimeline* tl :
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ToTArray<AutoTArray<RefPtr<DocumentTimeline>, 32>>(mDocumentTimelines)) {
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tl->WillRefresh();
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}
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for (ScrollTimeline* tl :
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ToTArray<AutoTArray<RefPtr<ScrollTimeline>, 32>>(mScrollTimelines)) {
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tl->WillRefresh();
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}
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}
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bool AnimationTimelinesController::UpdateStaleTimelines() {
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// https://drafts.csswg.org/scroll-animations-1/#event-loop
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// Hold a strong reference to each timeline so that if one UpdateIfStale
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// call destroys others, they remain valid.
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bool needsFlush = false;
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for (ScrollTimeline* tl :
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ToTArray<AutoTArray<RefPtr<ScrollTimeline>, 1>>(mScrollTimelines)) {
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needsFlush |= tl->UpdateIfStale();
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}
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return needsFlush;
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}
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void AnimationTimelinesController::UpdateLastRefreshDriverTime() {
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for (DocumentTimeline* timeline : mDocumentTimelines) {
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timeline->UpdateLastRefreshDriverTime();
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}
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// We don't use refresh driver time stamp for scroll timelines.
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}
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void AnimationTimelinesController::TriggerAllPendingAnimationsNow() {
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for (DocumentTimeline* timeline : mDocumentTimelines) {
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timeline->TriggerAllPendingAnimationsNow();
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}
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// FIXME: Bug 1805950. This is used for testing and printing. We may have to
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// revisit there when supporting printing for scroll-timelines ()
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}
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void AnimationTimelinesController::UpdateHiddenByContentVisibility() {
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for (AnimationTimeline* timeline : mDocumentTimelines) {
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timeline->UpdateHiddenByContentVisibility();
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}
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for (AnimationTimeline* timeline : mScrollTimelines) {
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timeline->UpdateHiddenByContentVisibility();
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}
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}
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} // namespace mozilla::dom
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