The constructor of WidgetCommandEvent takes 2 nsAtom pointers. One is for
specifying event type, the other is for specifying the command. The
difference of these arguments are pretty unclear for other developers and
the former argument is always nsGkAtoms::onAppCommand unless nullptr in
C++ code. So, we can hide the former argument.
Then, we should create another constructor for creating empty command event
from constructor of dom::CommandEvent.
Differential Revision: https://phabricator.services.mozilla.com/D2506
--HG--
extra : moz-landing-system : lando
By the proposal from Google, <https://github.com/w3c/uievents/issues/147>,
Chromium treat AltRight key as "AltGraph" modifier if the keyboard layout
has AltGr key.
When AltRight key is pressed with a keyboard layout which has AltGr key,
modifiers should as following:
1. "keydown" for ControlLeft:
ctrlKey: true, altKey: false, getModifierState("AltGraph"): false
2. "keydown" for AltRight:
ctrlKey: false, altKey: false, getModifierState("AltGraph"): true
3. Some "keydown", "keypress" and "keyup" events:
ctrlKey: false, altKey: false, getModifierState("AltGraph"): true
4. "keyup" for ControlLeft:
ctrlKey: false, altKey: false, getModifierState("AltGraph"): true
5. "keyup" for AltRight:
ctrlKey: false, altKey: false, getModifierState("AltGraph"): false
So, only when the preceding "keydown" event for ControlLeft, ctrlKey should
be set to true as usual. However, after AltRight key is pressed actually,
we should treat "AltGraph" modifier is true and both ctrlKey and altKey
should be set to false for web apps can handle text input normally.
So, MODIFIER_ALTGRAPH and MODIFIER_CONTROL/MODIFIER_ALT should not be set
at the same time.
This patch makes ModifierKeyState have only MODIFIER_ALTGRAPH or
MODIFIER_CONTROL/MODIFIER_ALT.
Additionally, this patch makes VirtualKey::ShiftState treat "AltGraph" as a
modifier. So, now, VirtualKey needs to convert ShiftState to index value when
it accesses its mShiftStates array. Therefore, this patch adds
VirtualKey::ToIndex() and make each VirtualKey method use it before
accessing mShiftStates.
Note that this patch also fixes bug of WinUtils::SetupKeyModifiersSequence().
The constructor of KeyPair takes 2 keycode values, but the second virtual
keycode can have scancode to distinguish if the key is left or right.
However, WinUtils::SetupKeyModifiersSequence() never sets scancode to
KeyPair. Therefore, it fails to dispatch AltRight key event.
MozReview-Commit-ID: 7ealxJH9KlZ
--HG--
extra : rebase_source : 761bc4416222def020a0731d6ae7940ef074ebe0
Some odd touchpad utils give focus to window under mouse cursor when user tries
to scroll the content with swiping or something.
This is really odd behavior because some windows like popup windows doesn't
want focus. However, such ones do actually. For making easier to check such
device's behavior, we should have a pref to emulate such behavior.
MozReview-Commit-ID: 6euwpHn7blf
--HG--
extra : rebase_source : cc23f08f422f25f2851404696e06e069c7936186
I did my best to remove as much stuff as possible in this patch. The starting
point was to remove all the IsVistaOrLater() and IsWin7OrLater() calls, but I
also grepped for various strings and found some other removable stuff that way.
I may have still missed some things.
Notable things done by this patch.
- It removes numerous blocklist entries.
- It removes CanComputeVirtualKeyCodeFromScanCode(), because it's always true
now.
- It removes ShowXP{Folder,File}Picker(), even though these were available as
fallbacks on Vista+. The "when platform is built without the longhorn SDK"
condition in the comment above nsFilePicker::ShowXPFolderPicker() sounds like
it won't ever happen any more.
- It removes the config.trim_on_minimize preference. This requires adding a
bool sHaveInitializedPrefs variable; previously the lack of pref
initialization was indicated by the tri-state sTrimOnMinimize variable having
the value 2.
Notable things *not* done by this patch.
- ClearThemeRegion() still exists. The comment suggests that it is XP/Vista
only, but the code suggests otherwise. jimm thinks the comment is wrong.
- The comment in WinWakeLockListener::Callback() suggests that the StartTimer()
call is no longer needed to block the screen saver. I'm uncertain about this
and so I think it's best left to a follow-up.
--HG--
extra : rebase_source : f46645907d237423fd6115ab1b4725b023a0dce3
For making WinMouseScrollHandler MOZ_LOG* environment variables aware, WinMouseScrollHandler should use LazyLogModule.
MozReview-Commit-ID: ERurkwVX2Fb
--HG--
extra : rebase_source : 4dd1b257b075eb32328f628edac3cbcc1cbf6210
On some hardware, GetKeyState(0xFF) returns negative even when Elantech
messages are not involved. This change permits Page Up and Page Down keys
to function as expected on this hardware.
--HG--
extra : rebase_source : 175d6288bef78eea054fcf577a61cb18ea1f0061
extra : amend_source : 69c66a12e8f27331515f8a60f256a5ba663583bd
Also use direct assignment for some LayoutDeviceIntPoint assignments, rather
than doing it field-by-field.
--HG--
extra : rebase_source : cff1ec8f1ed3ab1924a07d2227044f646019f0cf
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
This is straightforward mapping of PR_LOG levels to their LogLevel
counterparts:
PR_LOG_ERROR -> LogLevel::Error
PR_LOG_WARNING -> LogLevel::Warning
PR_LOG_WARN -> LogLevel::Warning
PR_LOG_INFO -> LogLevel::Info
PR_LOG_DEBUG -> LogLevel::Debug
PR_LOG_NOTICE -> LogLevel::Debug
PR_LOG_VERBOSE -> LogLevel::Verbose
Instances of PRLogModuleLevel were mapped to a fully qualified
mozilla::LogLevel, instances of PR_LOG levels in #defines were mapped to a
fully qualified mozilla::LogLevel::* level, and all other instances were
mapped to us a shorter format of LogLevel::*.
Bustage for usage of the non-fully qualified LogLevel were fixed by adding
|using mozilla::LogLevel;| where appropriate.
This is straightforward mapping of PR_LOG levels to their LogLevel
counterparts:
PR_LOG_ERROR -> LogLevel::Error
PR_LOG_WARNING -> LogLevel::Warning
PR_LOG_WARN -> LogLevel::Warning
PR_LOG_INFO -> LogLevel::Info
PR_LOG_DEBUG -> LogLevel::Debug
PR_LOG_NOTICE -> LogLevel::Debug
PR_LOG_VERBOSE -> LogLevel::Verbose
Instances of PRLogModuleLevel were mapped to a fully qualified
mozilla::LogLevel, instances of PR_LOG levels in #defines were mapped to a
fully qualified mozilla::LogLevel::* level, and all other instances were
mapped to us a shorter format of LogLevel::*.
Bustage for usage of the non-fully qualified LogLevel were fixed by adding
|using mozilla::LogLevel;| where appropriate.
This is straightforward mapping of PR_LOG levels to their LogLevel
counterparts:
PR_LOG_ERROR -> LogLevel::Error
PR_LOG_WARNING -> LogLevel::Warning
PR_LOG_WARN -> LogLevel::Warning
PR_LOG_INFO -> LogLevel::Info
PR_LOG_DEBUG -> LogLevel::Debug
PR_LOG_NOTICE -> LogLevel::Debug
PR_LOG_VERBOSE -> LogLevel::Verbose
Instances of PRLogModuleLevel were mapped to a fully qualified
mozilla::LogLevel, instances of PR_LOG levels in #defines were mapped to a
fully qualified mozilla::LogLevel::* level, and all other instances were
mapped to us a shorter format of LogLevel::*.
Bustage for usage of the non-fully qualified LogLevel were fixed by adding
|using mozilla::LogLevel;| where appropriate.
