From 26a029d407be480d791972afb5975cf62c9360a6 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Fri, 19 Apr 2024 02:47:55 +0200 Subject: Adding upstream version 124.0.1. Signed-off-by: Daniel Baumann --- gfx/layers/apz/src/SmoothScrollAnimation.h | 48 ++++++++++++++++++++++++++++++ 1 file changed, 48 insertions(+) create mode 100644 gfx/layers/apz/src/SmoothScrollAnimation.h (limited to 'gfx/layers/apz/src/SmoothScrollAnimation.h') diff --git a/gfx/layers/apz/src/SmoothScrollAnimation.h b/gfx/layers/apz/src/SmoothScrollAnimation.h new file mode 100644 index 0000000000..8096875a51 --- /dev/null +++ b/gfx/layers/apz/src/SmoothScrollAnimation.h @@ -0,0 +1,48 @@ +/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* vim: set ts=8 sts=2 et sw=2 tw=80: */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#ifndef mozilla_layers_SmoothScrollAnimation_h_ +#define mozilla_layers_SmoothScrollAnimation_h_ + +#include "GenericScrollAnimation.h" +#include "ScrollPositionUpdate.h" +#include "mozilla/ScrollOrigin.h" +#include "mozilla/layers/KeyboardScrollAction.h" + +namespace mozilla { +namespace layers { + +class AsyncPanZoomController; + +class SmoothScrollAnimation : public GenericScrollAnimation { + public: + SmoothScrollAnimation(AsyncPanZoomController& aApzc, + const nsPoint& aInitialPosition, ScrollOrigin aOrigin); + + void UpdateDestinationAndSnapTargets( + TimeStamp aTime, const nsPoint& aDestination, + const nsSize& aCurrentVelocity, ScrollSnapTargetIds&& aSnapTargetIds, + ScrollTriggeredByScript aTriggeredByScript); + + SmoothScrollAnimation* AsSmoothScrollAnimation() override; + bool WasTriggeredByScript() const override { + return mTriggeredByScript == ScrollTriggeredByScript::Yes; + } + ScrollSnapTargetIds TakeSnapTargetIds() { return std::move(mSnapTargetIds); } + ScrollOrigin GetScrollOrigin() const; + static ScrollOrigin GetScrollOriginForAction( + KeyboardScrollAction::KeyboardScrollActionType aAction); + + private: + ScrollOrigin mOrigin; + ScrollSnapTargetIds mSnapTargetIds; + ScrollTriggeredByScript mTriggeredByScript; +}; + +} // namespace layers +} // namespace mozilla + +#endif // mozilla_layers_SmoothScrollAnimation_h_ -- cgit v1.2.3