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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
commit26a029d407be480d791972afb5975cf62c9360a6 (patch)
treef435a8308119effd964b339f76abb83a57c29483 /gfx/layers/apz/src/SmoothScrollAnimation.h
parentInitial commit. (diff)
downloadfirefox-upstream/124.0.1.tar.xz
firefox-upstream/124.0.1.zip
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'gfx/layers/apz/src/SmoothScrollAnimation.h')
-rw-r--r--gfx/layers/apz/src/SmoothScrollAnimation.h48
1 files changed, 48 insertions, 0 deletions
diff --git a/gfx/layers/apz/src/SmoothScrollAnimation.h b/gfx/layers/apz/src/SmoothScrollAnimation.h
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+++ b/gfx/layers/apz/src/SmoothScrollAnimation.h
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+/* -*- 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_