Files
palemoon27/dom/events/MouseScrollEvent.cpp
T
roytam1 7a25ca546c import changes from `dev' branch of rmottola/Arctic-Fox:
- fix patch ordering coming from PM repo (3a8768f44)
- Bug 1119074 - If we're stopping event propagation from XUL popups, also stop them from crossing process boundaries r=smaug,felipe (965e2193e)
- Bug 1082145 - |js::WatchGuts| can leak |wpmap|. r=erahm (12c86f3d3)
- No Bug - Improve Interpreter stack accessor assertions. (rs=Waldo) (8ba7a702c)
- Bug 874842 - Return Event instead of nsIDOMEvent (748b57fd2)
- Bug 1165966 - Add test cases r=terrence (79a909d5b)
- Bug 1167025: Do not mix bool and int in bitwise-or in blendpsMask; r=sunfish (f0f23c0c4)
- Bug 1158323 - Make sure we set a base rect on document elements that have margins set. r=tn (c253a2ef8)
- Bug 1178847 - Move the code from ChromeProcessController::InitializeRoot to APZCCallbackHelper so it can be reused in the child process. r=botond (16d539bcb)
- Bug 1165966 - Add error checking when populating safepoints r=bhackett (c66d249d1)
- spacing and pointer style (cddc1bac4)
- Bug 1196027 - check the actual current marking mode instead of the permanent intention, r=terrence (eddcfd7fb)
- Bug 1206590: Move gcWeakMapList from JSCompartment to JS::Zone. r=terrence (7e5e0d505)
- Bug 1181908 part 1. Fix support for JSOP_OBJECT in scripts parsed on background threads by clearing the unboxedLayouts list on the background thread parsing compartment when merging the parse result to the target compartment. r=jandem (25c6a3b01)
- Bug 1163207 - Make RematerializedFrame store the real callee. (r=shu) (ce276e91c)
- Bug 1164448 - Handle unwound rectifier frames as exit frames in JitProfilingFrameIterator. r=jandem (bb639b4e2)
- Bug 1164448 - Add test. r=jandem (83f5cc608)
- Bug 1196497 - Don't assert that the replacer continues to pass IsArray during JSON.stringify. (If the replacer was a revocable proxy to an array, revoking the proxy would make the replacer no longer IsArray.) r=evilpie (442c3823f)
- Bug 1177247 - Prevent HandlePossibleViewportChange from clobbering a restored scroll position from forward/back navigation. r=botond (4202ac757)
- Bug 1182772, optimize ProcessGlobal out from CC graph (and also TabChild's EventListeners), r=mccr8 (ccb2278bf)
- Bug 1139155 - Add a mechanism to know when the APZ is done processing. r=botond (17328e5be)
- Bug 1171537 - Allow URIs to be the empty string in TabParent::RecvCreateWindow. r=billm. (e280e994c)
- Bug 1173219 - Return nsresults from TabParent::RecvCreateWindow to make opening windows more robust. r=billm (9f0633b15)
- Bug 1142817 - Use UniquePtr in testXDR_sourceMap. r=erahm (7ec437162)
2021-11-24 09:53:39 +08:00

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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/. */
#include "mozilla/dom/MouseScrollEvent.h"
#include "mozilla/MouseEvents.h"
#include "prtime.h"
namespace mozilla {
namespace dom {
MouseScrollEvent::MouseScrollEvent(EventTarget* aOwner,
nsPresContext* aPresContext,
WidgetMouseScrollEvent* aEvent)
: MouseEvent(aOwner, aPresContext,
aEvent ? aEvent : new WidgetMouseScrollEvent(false, 0, nullptr))
{
if (aEvent) {
mEventIsInternal = false;
} else {
mEventIsInternal = true;
mEvent->time = PR_Now();
mEvent->refPoint.x = mEvent->refPoint.y = 0;
static_cast<WidgetMouseEventBase*>(mEvent)->inputSource =
nsIDOMMouseEvent::MOZ_SOURCE_UNKNOWN;
}
mDetail = mEvent->AsMouseScrollEvent()->delta;
}
NS_IMPL_ADDREF_INHERITED(MouseScrollEvent, MouseEvent)
NS_IMPL_RELEASE_INHERITED(MouseScrollEvent, MouseEvent)
NS_INTERFACE_MAP_BEGIN(MouseScrollEvent)
NS_INTERFACE_MAP_ENTRY(nsIDOMMouseScrollEvent)
NS_INTERFACE_MAP_END_INHERITING(MouseEvent)
NS_IMETHODIMP
MouseScrollEvent::InitMouseScrollEvent(const nsAString& aType,
bool aCanBubble,
bool aCancelable,
nsIDOMWindow* aView,
int32_t aDetail,
int32_t aScreenX,
int32_t aScreenY,
int32_t aClientX,
int32_t aClientY,
bool aCtrlKey,
bool aAltKey,
bool aShiftKey,
bool aMetaKey,
uint16_t aButton,
nsIDOMEventTarget* aRelatedTarget,
int32_t aAxis)
{
nsresult rv =
MouseEvent::InitMouseEvent(aType, aCanBubble, aCancelable, aView, aDetail,
aScreenX, aScreenY, aClientX, aClientY,
aCtrlKey, aAltKey, aShiftKey, aMetaKey, aButton,
aRelatedTarget);
NS_ENSURE_SUCCESS(rv, rv);
mEvent->AsMouseScrollEvent()->isHorizontal = (aAxis == HORIZONTAL_AXIS);
return NS_OK;
}
NS_IMETHODIMP
MouseScrollEvent::GetAxis(int32_t* aResult)
{
NS_ENSURE_ARG_POINTER(aResult);
*aResult = Axis();
return NS_OK;
}
int32_t
MouseScrollEvent::Axis()
{
return mEvent->AsMouseScrollEvent()->isHorizontal ?
static_cast<int32_t>(HORIZONTAL_AXIS) :
static_cast<int32_t>(VERTICAL_AXIS);
}
} // namespace dom
} // namespace mozilla
using namespace mozilla;
using namespace dom;
already_AddRefed<MouseScrollEvent>
NS_NewDOMMouseScrollEvent(EventTarget* aOwner,
nsPresContext* aPresContext,
WidgetMouseScrollEvent* aEvent)
{
nsRefPtr<MouseScrollEvent> it =
new MouseScrollEvent(aOwner, aPresContext, aEvent);
return it.forget();
}