Magic-Mirror/gecko-dev
1
0
Fork 0
mirror of https://github.com/mozilla/gecko-dev.git synced 2024-10-08 19:04:45 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

Bug 1259023 - if proxy is a nullpointer, do not set IS_PROXY in AccessibleOrProxy. r=tbsaunde

Browse Source 
MozReview-Commit-ID: Gx6GAAKZ7bo
This commit is contained in:
Yura Zenevich 2016-04-04 16:35:55 -04:00
parent 794ef1d41e
commit 3288128792
2 changed files with 7 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
accessible/base/AccessibleOrProxy.h
View File

@ -26,7 +26,7 @@ public:
MOZ_IMPLICIT AccessibleOrProxy(Accessible* aAcc) :
mBits(reinterpret_cast<uintptr_t>(aAcc)) {}
MOZ_IMPLICIT AccessibleOrProxy(ProxyAccessible* aProxy) :
mBits(reinterpret_cast<uintptr_t>(aProxy) | IS_PROXY) {}
mBits(aProxy ? (reinterpret_cast<uintptr_t>(aProxy) | IS_PROXY) : 0) {}
MOZ_IMPLICIT AccessibleOrProxy(decltype(nullptr)) : mBits(0) {}
bool IsProxy() const { return mBits & IS_PROXY; }

6
accessible/xpcom/xpcAccessible.cpp
View File

@ -37,6 +37,8 @@ xpcAccessible::GetNextSibling(nsIAccessible** aNextSibling)
{
NS_ENSURE_ARG_POINTER(aNextSibling);
*aNextSibling = nullptr;
if (IntlGeneric().IsNull())
return NS_ERROR_FAILURE;
if (!Intl())
return NS_ERROR_FAILURE;
@ -51,6 +53,8 @@ xpcAccessible::GetPreviousSibling(nsIAccessible** aPreviousSibling)
{
NS_ENSURE_ARG_POINTER(aPreviousSibling);
*aPreviousSibling = nullptr;
if (IntlGeneric().IsNull())
return NS_ERROR_FAILURE;
if (!Intl())
return NS_ERROR_FAILURE;
@ -149,6 +153,8 @@ xpcAccessible::GetIndexInParent(int32_t* aIndexInParent)
{
NS_ENSURE_ARG_POINTER(aIndexInParent);
*aIndexInParent = -1;
if (IntlGeneric().IsNull())
return NS_ERROR_FAILURE;
if (!Intl())
return NS_ERROR_FAILURE;