corysanin/tubestation
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Bug 1821733 - Add chrome-only method for ending a wheel event group. r=smaug

Browse Source 
Add a chrome-only method for ending a wheel event group. This can then
be used by the webdriver to ensure that the wheel event group does not
live longer than the action chain.

Differential Revision: https://phabricator.services.mozilla.com/D177923
This commit is contained in:
Dan Robertson
2023-05-22 19:50:10 +00:00
parent e25d8453a7
commit 0124920014
3 changed files with 19 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
dom/base/ChromeUtils.cpp
View File

@@ -52,6 +52,7 @@
#include "mozilla/ipc/UtilityProcessManager.h" #include "mozilla/ipc/UtilityProcessManager.h"
#include "mozilla/ipc/UtilityProcessHost.h" #include "mozilla/ipc/UtilityProcessHost.h"
#include "mozilla/net/UrlClassifierFeatureFactory.h" #include "mozilla/net/UrlClassifierFeatureFactory.h"
#include "mozilla/WheelHandlingHelper.h"
#include "IOActivityMonitor.h" #include "IOActivityMonitor.h"
#include "nsNativeTheme.h" #include "nsNativeTheme.h"
#include "nsThreadUtils.h" #include "nsThreadUtils.h"
@@ -1696,6 +1697,15 @@ void ChromeUtils::ResetLastExternalProtocolIframeAllowed(
PopupBlocker::ResetLastExternalProtocolIframeAllowed(); PopupBlocker::ResetLastExternalProtocolIframeAllowed();
} }
/* static */
void ChromeUtils::EndWheelTransaction(GlobalObject& aGlobal) {
// This allows us to end the current wheel transaction from the browser
// chrome. We do not need to perform any checks before calling
// EndTransaction(), as it should do nothing in the case that there is
// no current wheel transaction.
WheelTransaction::EndTransaction();
}
/* static */ /* static */
void ChromeUtils::RegisterWindowActor(const GlobalObject& aGlobal, void ChromeUtils::RegisterWindowActor(const GlobalObject& aGlobal,
const nsACString& aName, const nsACString& aName,

2
dom/base/ChromeUtils.h
View File

@@ -251,6 +251,8 @@ class ChromeUtils {
static void ResetLastExternalProtocolIframeAllowed(GlobalObject& aGlobal); static void ResetLastExternalProtocolIframeAllowed(GlobalObject& aGlobal);
static void EndWheelTransaction(GlobalObject& aGlobal);
static void RegisterWindowActor(const GlobalObject& aGlobal, static void RegisterWindowActor(const GlobalObject& aGlobal,
const nsACString& aName, const nsACString& aName,
const WindowActorOptions& aOptions, const WindowActorOptions& aOptions,

7
dom/chrome-webidl/ChromeUtils.webidl
View File

@@ -613,6 +613,13 @@ partial namespace ChromeUtils {
[ChromeOnly] [ChromeOnly]
undefined resetLastExternalProtocolIframeAllowed(); undefined resetLastExternalProtocolIframeAllowed();
/**
* For webdriver consistency purposes, we need to be able to end a wheel
* transaction from the browser chrome.
*/
[ChromeOnly]
undefined endWheelTransaction();
/** /**
* Register a new toplevel window global actor. This method may only be * Register a new toplevel window global actor. This method may only be
* called in the parent process. |name| must be globally unique. * called in the parent process. |name| must be globally unique.