Currently we can only have one type of WebRenderUserData on an Item. We already
have a hash table of WebRenderUserData so it's not hard to include type in the
hash to support one per type.
MozReview-Commit-ID: geJ0BeWv8b
This separates the methods that are used to deliver input events
synchronously over IPDL to the compositor; this interface will be
remoted over a new APZInputBridge IPDL protocol in future patches.
MozReview-Commit-ID: 1f3V9SUKlfW
--HG--
rename : gfx/layers/apz/public/IAPZCTreeManager.cpp => gfx/layers/apz/src/APZInputBridge.cpp
extra : rebase_source : 523abce7949baf9e3b7803a61632eb4434a6967f
First of all, TextInputHandler::HandleKeyDown() dispatches an eKeyDown event
before sending IME. This is different behavior from Gecko on the other
platforms and it means TextInputHandler does not know if the eKeyDown event
will be handled by IME. Therefore, we need to make TextInputHandler dispatch
an eKeyDown event dispatch when it needs to dispatch another event. Therefore,
this patch makes TextInputHandler not dispatch an eKeyDown even from
its HandleKeyDown() unless it's already has composition (because if it's
already had composition, any eKeyDown event except modifier keys should be
marked as "processed by IME" for compatibility with the other browsers).
For dispatching eKeyDown event only once for a native keydown event,
this patch implements TextInputHandlerBase::MaybeDispatchCurrentKeydownEvent()
to check whether eKeyDown event has already been dispatched for the event
and if it's not so, dispatches eKeyDown event.
Note that on macOS, dead keys are implemented as IME. However, we need to
treat dead keys as is. Therefore, if current keydown event is a dead keydown
event, MaybeDispatchCurrentKeydownEvent() should NOT mark dispatching
eKeyDown event and its following eKeyDown event as "processed by IME".
MozReview-Commit-ID: 7epk8wdAznd
--HG--
extra : rebase_source : 0ed30ff3e108170fd96eabe626e0530473f2f3b1
In the past there were cases where treating double click behavior differently from draggability
was necessary, but there don't seem to exist such cases any more. For example, we don't have any
windows with bottom bars / draggable status bars any more.
This change simplifies the code and frees the frontend from having to use special -moz-appearance
values to indicate titlebary parts of the window.
MozReview-Commit-ID: IRe3FPU2EaT
--HG--
extra : rebase_source : e52b79d4cbc15b3c3a70b8411c5917309a7f78d8
It looks like the work in bug 1291457 was all that was necessary to get working
window shadows for accelerated popups. It seems that macOS is able to compute
the correct shadow style consistently for whatever is drawn in the
NSOpenGLContext during the first paint of the window (inside the drawRect call
during the orderFront call that opens the window).
We only ran into problems when we animated the contents of the window in a way
that affects the shadow style; we're no longer doing that after bug 1291457.
MozReview-Commit-ID: 62mfWuAsrg2
--HG--
extra : rebase_source : bf8121451474629f0194ccbb422147d5f05ff5b3
extra : source : 57b4a3dff2a5799c5c994a5b577b76c98ebc8226
Looking at the docs for [NSWindow title] I don't think it's supposed to return
nil under any circumstances...
But it does in our automation, for some reason, with the patches for bug 1439875
which make our fullscreen code run a bit earlier.
MozReview-Commit-ID: AX4qzjzsqST
--HG--
extra : rebase_source : a01f2ba6b42b4067e7a4886c4814e85f317a4a6f
First of all, TextInputHandler::HandleKeyDown() dispatches an eKeyDown event
before sending IME. This is different behavior from Gecko on the other
platforms and it means TextInputHandler does not know if the eKeyDown event
will be handled by IME. Therefore, we need to make TextInputHandler dispatch
an eKeyDown event dispatch when it needs to dispatch another event. Therefore,
this patch makes TextInputHandler not dispatch an eKeyDown even from
its HandleKeyDown() unless it's already has composition (because if it's
already had composition, any eKeyDown event except modifier keys should be
marked as "processed by IME" for compatibility with the other browsers).
For dispatching eKeyDown event only once for a native keydown event,
this patch implements TextInputHandlerBase::MaybeDispatchCurrentKeydownEvent()
to check whether eKeyDown event has already been dispatched for the event
and if it's not so, dispatches eKeyDown event.
Note that on macOS, dead keys are implemented as IME. However, we need to
treat dead keys as is. Therefore, if current keydown event is a dead keydown
event, MaybeDispatchCurrentKeydownEvent() should NOT mark dispatching
eKeyDown event and its following eKeyDown event as "processed by IME".
MozReview-Commit-ID: 7epk8wdAznd
--HG--
extra : rebase_source : 4f4e23a8cc5005d8f0da3c35910eba30f8777e6b
Gecko decides keyCode from an ASCII character which is produced by the key
by itself or with Shift on active keyboard layout or alternative ASCII capable
keyboard layout if active keyboard layout isn't ASCII capable. However, we've
ignored alternative ASCII capable keyboard layout's character if both the
key itself and with Shift don't produce ASCII alphabet nor ASCII numeral,
i.e., ASCII punctuation characters are not used in alternative ASCII capable
keyboard layout because of avoiding mapping a keyCode value to 2 or more keys.
However, setting 0 to keyCode value makes Firefox unusable with some web
applications which are aware of neither KeyboardEvent.key nor
KeyboardEvent.code. So, even if we map same keyCode value to a key, we should
avoid setting keyCode value to 0 as far as possible.
This patch's approach is, we behave same keyCode value as the alternative ASCII
capable keyCode is selected when computed keyCode value of active keyboard
layout is 0. This means that we will make some language users whose keyboard
layout for their language is not ASCII capable can use global web services
which support US keyboard layout of Firefox since the new keyCode values
are mostly computed with US layout on Windows or actual alternative ASCII
capable keyboard layout on macOS and Linux. In other words, we cannot improve
compatibility with web applications which don't support Firefox by this patch
since our keyCode values are really different from Chrome's. So, unfortunately,
if we'd use exactly same keyCode computation as Chromium, we'd break
compatibility with existing web applications which are aware of Firefox since
it's necessary to check UA name or something before using keyCode values.
Note that the most important difference between Windows and the others is,
such keyCode value is computed with alternative ASCII capable keyboard
layout on macOS and Linux but only on Windows, it's computed with OEM virtual
keycode. This means that only on Windows, the keyCode value may be different
from actual alternative ASCII capable keyboard layout's keyCode.
MozReview-Commit-ID: As289r9wp6i
--HG--
extra : rebase_source : 66181403dbe8ca8dab893edc8f4eec1991d544d0
The change to RootAccessible.cpp fixes an obvious bug introduced in bug 741707.
The visibility changes in gfx/thebes are because NS_DECL_ISUPPORTS has a
trailing "public:" that those classes were relying on to have public
constructors.
MozReview-Commit-ID: IeB8KIJCGhU
TextInputHandler::HandleCommand() has two bugs. One is, checking whether
the key event has caused composition events. Even if it caused composition
events, we decided to dispatch keypress event for emulating native behavior.
Therefore, this patch removes the check of
|currentKeyEvent->CanDispatchKeyPress()|.
The other is, for making content handle dispatching keypress event as given
command, it needs to dispatch a keypress event whose key combination will
cause the command. However, HandleCommand() needs to set native key event
since content may not refer key combination for some edit actions, they just
refer command which is computed with native key event with NativeKeyBindings.
Therefore, even if current native key event has already caused dispatching
some events, HandleCommand() needs to set
WidgetKeyboardEvent::mNativeKeyEvent to current native key event for
NativeKeyBindings. Although it must be rare case, given key could be
not related to the command or not key could cause the command. In this
case, and perhaps in all cases, we should set all commands of dispatching
keypress event before dispatching it. Howevever, this needs more work,
so, we shouldn't do it in this bug to making it possible to uplift.
Therefore, this patch makes always set mNativeKeyEvent to current native
key event. So, just warning it when command is caused without native
key event.
MozReview-Commit-ID: 2MvDTw4ruAu
--HG--
extra : rebase_source : 02a4ca980530aa16fa0e1aecd6d18fa42873c1dc
extra : source : 1e3137db3fe9822f34b98d59fb928497caca466a
