The test helper_touch_action_regions.html uses nsDOMWindowUtils to synthesize native input events and creates some runnables to trigger the test. It expects the runnables which synthesize native input events are processed first, then the runnables to continue the test, and finally the input events are forwarded from chrome process to content process. Enabling event prioritization may change the execution order.
Wraps those runnables to synthesize native input events as priority=input and dispatches those runnables to continue the test with priority=input to make sure the execution order is as expected.
MozReview-Commit-ID: 8hkaB1FRW9T
This commit modifies AsyncPanZoomController to scroll immediately for any keyboard
scrolls when the pref, "general.smoothScroll" is disabled.
MozReview-Commit-ID: 3lfRMOCC7er
--HG--
extra : source : 9e9480d318f92811828756267c4b4fb7ea2fcf1b
When a compositor is recreated, either from a driver reset or a GPU process crash, the
focus sequence number in content persists, and when APZ is recreated, content will have
a higher sequence number.
There are two ways of handling this: either resetting all of content's focus sequence
numbers to zero to match the new focus state, or updating the new focus state to the
latest sequence number in content.
This commit does the latter by detecting when the focus state was newly created and
syncing it's sequence number to content if content is ahead.
MozReview-Commit-ID: GkIp7AWyaFw
--HG--
extra : source : b6339570bbd8576447f128359278868fb6d1d8e7
This commit adds the pref, 'apz.keyboard.passive-listeners', to allow web
content to have passive key event listeners and use keyboard APZ. When we are
allowing passive listeners, we need to dispatch the input to content and can
no longer consume the event. So we use mHandledByAPZ in nsXBLWindowKeyHandler
to determine whether we still need to do the default action, or whether it
has been done by APZ.
MozReview-Commit-ID: 2HAC6DjDyPZ
--HG--
extra : rebase_source : 77543ef3f28bdbb8ef77e984097ce75cdf333c82
This is for adding a pref that will allow web content to have key listeners
and use keyboard APZ, if they are marked passive. This commit also reworks
the function names and comments to make them more accurate.
MozReview-Commit-ID: LGDaVQOK1CS
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extra : rebase_source : a6bb4b7fff3488dea62b9114aa164814c74561a4
The notification is sent via GeckoContentController, PAPZCTreeManager if
necessary (to go from the GPU process to the parent process), and the
observer service.
Naturally, the notification is not sent in the case where it's browser.xml
that initiates the shutdown.
MozReview-Commit-ID: IAaSf4HiDF4
--HG--
extra : rebase_source : 80855ac7d3ae44c393dde96650b330cc737f69d6
The test helper_touch_action_regions.html uses nsDOMWindowUtils to synthesize native input events and creates some runnables to trigger the test. It expects the runnables which synthesize native input events are processed first, then the runnables to continue the test, and finally the input events are forwarded from chrome process to content process. Enabling event prioritization may change the execution order.
Wraps those runnables to synthesize native input events as priority=input and dispatches those runnables to continue the test with priority=input to make sure the execution order is as expected.
MozReview-Commit-ID: 8hkaB1FRW9T
The messages are routed through nsITabParent, nsIWidget, and IAPZCTreeManager
(the latter possibly remoted via PAPZCTreeManager if out-of-process compositing
is used).
MozReview-Commit-ID: 1zXzLa1fqpG
--HG--
extra : rebase_source : c482816ecbaec0a889d817851ee15be186b2a49c
This involves adding a new type of AsyncPanZoomAnimation, a new APZC state,
and methods to start and stop autoscrolling.
MozReview-Commit-ID: BEYPJIR30Lw
--HG--
extra : rebase_source : 81a96fd73348853f9e1a94a9f72f7de0073cc66f
We have a minimum requirement of VS 2015 for Windows builds, which supports
the z length modifier for format specifiers. So we don't need SizePrintfMacros.h
any more, and can just use %zu and friends directly everywhere.
MozReview-Commit-ID: 6s78RvPFMzv
--HG--
extra : rebase_source : 009ea39eb4dac1c927aa03e4f97d8ab673de8a0e
This fixes a regression with apz.frame_delay.enabled=true introduced in
bug 1375949.
MozReview-Commit-ID: AIcGA7c2Co0
--HG--
extra : rebase_source : b118a97674cadef1359e7658539e4e0e9cb785b8
The test helper_touch_action_regions.html uses nsDOMWindowUtils to synthesize native input events and creates some runnables to trigger the test. It expects the runnables which synthesize native input events are processed first, then the runnables to continue the test, and finally the input events are forwarded from chrome process to content process. Enabling event prioritization may change the execution order.
Wraps those runnables to synthesize native input events as priority=input and dispatches those runnables to continue the test with priority=input to make sure the execution order is as expected.
MozReview-Commit-ID: 8hkaB1FRW9T
This commit changes async keyboard scrolling to be enabled only if the content to
scroll is from a selection. This works around the problem of detecting whether
an arbitrary element has key listeners that should prevent async key scrolling,
because when they have the focus we will have disabled async key scrolling.
MozReview-Commit-ID: 6HhSuGZNsMX
--HG--
extra : rebase_source : 98a6449dd1e913136ca66532a67df8e0bb717e52
Ideally, we definitely want APZ in remote popup browsers for the sake of
responsiveness. However, there are currently some serious painting and
checkerboarding issues that make APZ popups unsuitable for release
populations.
Once these issues are addressed, we should enable the preference by default.
But given the relative lack of testing, and the issues we've seen so far, we
should keep the preference so that we can disable it with a hotfix if further
issues arise.
MozReview-Commit-ID: GOZRdsmLNZR
--HG--
extra : rebase_source : ce0f2ca029d951a9c65ec1482e065b6695793133
Kartikaya Gupta
Milan Sreckovic
Stone Shih
Wes Kocher
Ryan Hunt
Joel Maher
Botond Ballo
Carsten "Tomcat" Book
Bevis Tseng
Ethan Lin
Kris Maglione