mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-11-24 05:11:16 +00:00
e1bbbb144c
As per the comments it isn't supported with cache-the-world on, it's barely documented if at all, and a test for it seems to be failing without me being able to reproduce it at least (tried on both windows and Linux). I don't think it's worth digging too much more into it. My guess is a reentrant / differently timed a11y event caused by my scheduling changes, or so, which would override sEventTargetNode or the other static bool. The test has ~always failed on macOS too... Differential Revision: https://phabricator.services.mozilla.com/D210872
53 lines
1.5 KiB
C++
53 lines
1.5 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
|
|
/* 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 _nsEventShell_H_
|
|
#define _nsEventShell_H_
|
|
|
|
#include "AccEvent.h"
|
|
|
|
namespace mozilla {
|
|
template <typename T>
|
|
class StaticRefPtr;
|
|
}
|
|
|
|
/**
|
|
* Used for everything about events.
|
|
*/
|
|
class nsEventShell {
|
|
public:
|
|
/**
|
|
* Fire the accessible event.
|
|
*/
|
|
static void FireEvent(mozilla::a11y::AccEvent* aEvent);
|
|
|
|
/**
|
|
* Fire accessible event of the given type for the given accessible.
|
|
*
|
|
* @param aEventType [in] the event type
|
|
* @param aAccessible [in] the event target
|
|
*/
|
|
static void FireEvent(uint32_t aEventType,
|
|
mozilla::a11y::LocalAccessible* aAccessible,
|
|
mozilla::a11y::EIsFromUserInput aIsFromUserInput =
|
|
mozilla::a11y::eAutoDetect);
|
|
|
|
/**
|
|
* Fire state change event.
|
|
*/
|
|
static void FireEvent(mozilla::a11y::LocalAccessible* aTarget,
|
|
uint64_t aState, bool aIsEnabled,
|
|
bool aIsFromUserInput) {
|
|
RefPtr<mozilla::a11y::AccStateChangeEvent> stateChangeEvent =
|
|
new mozilla::a11y::AccStateChangeEvent(
|
|
aTarget, aState, aIsEnabled,
|
|
(aIsFromUserInput ? mozilla::a11y::eFromUserInput
|
|
: mozilla::a11y::eNoUserInput));
|
|
FireEvent(stateChangeEvent);
|
|
}
|
|
};
|
|
|
|
#endif
|