ContentCache::TextRectArray::GetUnionRectAsFarAsPossible() should avoid crash by itself even if it's caller's bug. This makes parent process more stable, that is what one of the purpose of e10s is.
MozReview-Commit-ID: qKAfvm6eZw
This patch makes ContentCache store previous character's rect of selection anchor and selection focus because if caret is at end of a line, IME may query the last character of the line.
MozReview-Commit-ID: 5X1K8KtrYfl
--HG--
extra : rebase_source : 403e4c993b48a832d50b4f44738c5b5c6d5ce085
This must be able to reproduce with some IMEs which creates 0 length composition string. In such case, mTextRectArray isn't available, but mTextRectArray.GetUnionRectAsFarAsPossible() always assumes that it's valid and has at least one rect. Therefore, it can meet this crash.
Therefore, this patch makes that ContentCacheInParent::GetUnionTextRects() not use mTextRectArray when it's not valid nor doesn't have rects.
MozReview-Commit-ID: 2yLMo4lxI3Z
--HG--
extra : rebase_source : 3ef3f2c6ba6473fd3eefbd5c909c1ef6c51c76af
To optimize copy of text rect array, we should use mozilla::Move. Also, after using it, we should mark is invalid result into SetEventResult
MozReview-Commit-ID: HH9H7DhK12
--HG--
extra : rebase_source : 4e02ece73583306c386597bc92e203fa147cfcbc
extra : histedit_source : 726621cdaf262b9d173ae19d505575f10563cc36
Use new event to update cotent process's cache.
MozReview-Commit-ID: CexTXW4knMQ
--HG--
extra : rebase_source : 525a8b0a1fe6ef533e06f76ac5156e264b158c70
extra : histedit_source : 2a8c46a64eb5c6a7a05adc28917422c488b2b1c4
ContentCache may store composition string's rects which are inserted by one or more older composition event. Even in such case, native IME, especially TIP of TSF, expects non-empty rects.
Therefore, if native IME handler uses "insertion point relative query", ContentCache should return non-empty rect as far as possible. For example, even if query offset or range is not in its rect array of composition string, ContentCache should adjust the offset into the stored range.
MozReview-Commit-ID: 7hcIqxOWFk2
--HG--
extra : rebase_source : 8b1572e01cc56e5596ffba4eac0f7d5818b85a89
In e10s mode and during focus is in a remote process, ContentCache handles WidgetQueryContentEvent instead of ContentEventHandler. Therefore, for supporting selection relative WidgetQueryContentEvent in e10s mode, we need to support it in ContentCache too.
MozReview-Commit-ID: L5d5ilmpetG
--HG--
extra : rebase_source : 46d646677ac0a5803398d18efbfd667bc3bf0c17
It's not clear to me what NOTIFY_IME_OF_COMPOSITION_UPDATE means only from the name. For making the name clearer, this patch renames it to NOTIFY_IME_OF_COMPOSITION_EVENT_HANDLED and add some explanation to the definition.
MozReview-Commit-ID: 8ySYCNJ1Ytz
--HG--
extra : rebase_source : 3331b8f48e8b460c7f9b088064dcda9488f3403c
The bulk of this commit was generated with a script, executed at the top
level of a typical source code checkout. The only non-machine-generated
part was modifying MFBT's moz.build to reflect the new naming.
CLOSED TREE makes big refactorings like this a piece of cake.
# The main substitution.
find . -name '*.cpp' -o -name '*.cc' -o -name '*.h' -o -name '*.mm' -o -name '*.idl'| \
xargs perl -p -i -e '
s/nsRefPtr\.h/RefPtr\.h/g; # handle includes
s/nsRefPtr ?</RefPtr</g; # handle declarations and variables
'
# Handle a special friend declaration in gfx/layers/AtomicRefCountedWithFinalize.h.
perl -p -i -e 's/::nsRefPtr;/::RefPtr;/' gfx/layers/AtomicRefCountedWithFinalize.h
# Handle nsRefPtr.h itself, a couple places that define constructors
# from nsRefPtr, and code generators specially. We do this here, rather
# than indiscriminantly s/nsRefPtr/RefPtr/, because that would rename
# things like nsRefPtrHashtable.
perl -p -i -e 's/nsRefPtr/RefPtr/g' \
mfbt/nsRefPtr.h \
xpcom/glue/nsCOMPtr.h \
xpcom/base/OwningNonNull.h \
ipc/ipdl/ipdl/lower.py \
ipc/ipdl/ipdl/builtin.py \
dom/bindings/Codegen.py \
python/lldbutils/lldbutils/utils.py
# In our indiscriminate substitution above, we renamed
# nsRefPtrGetterAddRefs, the class behind getter_AddRefs. Fix that up.
find . -name '*.cpp' -o -name '*.h' -o -name '*.idl' | \
xargs perl -p -i -e 's/nsRefPtrGetterAddRefs/RefPtrGetterAddRefs/g'
if [ -d .git ]; then
git mv mfbt/nsRefPtr.h mfbt/RefPtr.h
else
hg mv mfbt/nsRefPtr.h mfbt/RefPtr.h
fi
--HG--
rename : mfbt/nsRefPtr.h => mfbt/RefPtr.h
Masayuki Nakano
Makoto Kato
Sebastian Hengst
Nathan Froyd
Bobby Holley