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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_GeckoContentControllerTypes_h
#define mozilla_layers_GeckoContentControllerTypes_h
#include "mozilla/DefineEnum.h"
namespace mozilla {
namespace layers {
// clang-format off
MOZ_DEFINE_ENUM_CLASS(GeckoContentController_APZStateChange, (
/**
* APZ started modifying the view (including panning, zooming, and fling).
*/
eTransformBegin,
/**
* APZ finished modifying the view.
*/
eTransformEnd,
/**
* APZ started a touch.
* |aArg| is 1 if touch can be a pan or zoom, 0 otherwise.
*/
eStartTouch,
/**
* APZ started a pan.
*/
eStartPanning,
/**
* APZ finished processing a touch.
* |aArg| is a `apz::SingleTapState` defined in APZUtils.h.
*/
eEndTouch
));
// clang-format on
/**
* Different types of tap-related events that can be sent in
* the HandleTap function. The names should be relatively self-explanatory.
* Note that the eLongTapUp will always be preceded by an eLongTap, but not
* all eLongTap notifications will be followed by an eLongTapUp (for instance,
* if the user moves their finger after triggering the long-tap but before
* lifting it).
* The difference between eDoubleTap and eSecondTap is subtle - the eDoubleTap
* is for an actual double-tap "gesture" while eSecondTap is for the same user
* input but where a double-tap gesture is not allowed. This is used to fire
* a click event with detail=2 to web content (similar to what a mouse double-
* click would do).
*/
// clang-format off
MOZ_DEFINE_ENUM_CLASS(GeckoContentController_TapType, (
eSingleTap,
eDoubleTap,
eSecondTap,
eLongTap,
eLongTapUp
));
// clang-format on
} // namespace layers
} // namespace mozilla
#endif // mozilla_layers_GeckoContentControllerTypes_h
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