Originally, setting the active state on the DocShell for remote browsers also did the
work of making the TabChild render its layers and upload them to the compositor.
This patch adds a new renderLayers method to nsITabParent which allows more fine-grained
control - we can now, for example, cause layers to be rendered and uploaded without
activating the DocShell.
Note that if one activates or deactivates the DocShell, we'll still do the work of
attempting to render / clear the layers if it hasn't already been done.
MozReview-Commit-ID: KkLaMDTzfHi
--HG--
extra : rebase_source : 6c53729ae4b07c67d9e3de99c12e1165a85ffaac
extra : source : 261be8ec05542a9e50c0ca03a59a8a44997269b7
Originally, setting the active state on the DocShell for remote browsers also did the
work of making the TabChild render its layers and upload them to the compositor.
This patch adds a new renderLayers method to nsITabParent which allows more fine-grained
control - we can now, for example, cause layers to be rendered and uploaded without
activating the DocShell.
Note that if one activates or deactivates the DocShell, we'll still do the work of
attempting to render / clear the layers if it hasn't already been done.
MozReview-Commit-ID: KkLaMDTzfHi
--HG--
extra : rebase_source : 2d00dc71c584a41650696a412b6249aee3a505fe
When sending keyboard events from TabParent to its remote process, TabParent
may give higher priority to them than composition events and selectionset event.
Therefore, the event order between keyboard events and composition events (and
selection set event) may be broken. Keyboard events which should cause
inputting some characters are ignored if keyboard events are fired before
compositionend event accidentally.
This patch gives same priority to composition events and selectionset event
as keyboard event for avoiding breaking the event order.
MozReview-Commit-ID: 53jubwuHVvw
--HG--
extra : rebase_source : ddba2cce5980a354a47ded68e69ef973c00dac4b
Currently, IMEStateManager::OnChangeFocusInternal() tries to sync the state
whether menu keyboard listener is installed between itself and active remote
process -- When menu keyboard listener is installed, it posts a message to
_only_ active remote process. When menu keyboard listener is uninstalled,
it posts a message to _only_ active remote process. So, it's not guaranteed
that active remote process at installing and uninstalling may be different.
If it's different, IMEStateManager in the old remote process believes that
menu keyboard listener is still installed. This is what the cause of IME
unavailable in a remote process.
Current approach must be wrong. IMEStateManager should manage menu keyboard
listener state only in the process which the listener is installed in. Then,
when menu keyboard listener is uninstalled, IMEStateManager needs to restore
the latest input context in the remote process without asking the remote
process.
Therefore, this patch does:
* stops IMEStateManager::OnChangeFocusInternal() posting message when menu
keyboard listener is installed and uninstalled.
* removes the message sender and receiver from PBrowser.
* cache the latest input context of active remote process in
IMEStateManager::SetInputContextForChildProcess().
* make IMEStateManager::SetInputContextForChildProcess() not set input context
when menu keyboard listener is installed in the process.
* tries to restore latest input context in the remote process in
IMEStateManager::OnChangeFocusInternal(). If there is no cached input
context, it does nothing and waits next SetInputContextForChildProcess() call.
* clears the cache when IMEStateManager::OnChangeFocusInternal() changes
active remote process to different one or nullptr.
So, this must improve performance at activating and inactivating memubar and
opening and closing popup menu in the main process.
MozReview-Commit-ID: EelKSPlaXdw
--HG--
extra : rebase_source : db7334b3c0d3ce87868450ee3179692027975bd6
Telemetry and some performance profiles show that Msg_NotifyIMEFocus can take
a few seconds to complete, and jank the browser. With bug 1217700, it removes
the necessity of sync Msg_NotifyIMEFocus, so in this patch we make this async
for performance improvement.
MozReview-Commit-ID: 15eUwMJ2Q7H
--HG--
extra : rebase_source : b463e6e881ca5ebec00d0f76e29ca103059b3ddd
Android now supports telling an IME that it shouldn't store user-entered content into it's dictionary/language model/etc. and we want to automatically enable this in private browsing.
As the code that handles input on Android doesn't have any notion of tabs (and therefore of the difference between normal and private tabs), the best way to get that info across is to retrieve it directly within the IMEStateManager from the corresponding document and store it in the inputContext, which is then passed to Java for Fennec to handle.
Implementing this within Gecko also has the benefit that this part of the code can be used by other platforms as well should they want to support similar features in the future.
MozReview-Commit-ID: DsxjC4Ma7DR
--HG--
extra : rebase_source : f0940cb40170ab32cf5a172d07a61d083427be8a
EventStateManager checks if every keypress event's modifiers match with access key modifiers which are in prefs. Moving related methods of this to WidgetKeyboardEvent makes EventStateManager simpler and we can hide the NS_MODIFIER_* constants (they may make developers confused between Modifiers of WidgetInputEvent) into WidgetEventImpl.cpp.
MozReview-Commit-ID: 23NUQ51lJ1M
--HG--
extra : rebase_source : 341f3764ef62575577572d8b349159e2d5512b26
This extracts a BaseMatrix template of which Matrix is now a particular
specialization. The BaseMatrix allows us to reuse the same code for
floats and doubles, much like the other "base" classes (BasePoint,
BaseRect, etc.).
MozReview-Commit-ID: HO7bA83S9E0
--HG--
extra : rebase_source : dcd84d9a978cdea00bb54eb11eefcca9c6635901
Most of the changes in this patch are just using the explicit
constructor from gfx::IntSize to gfx::Size, since gfxSize did
that implicitly but gfx::Size doesn't.
MozReview-Commit-ID: CzikGjHEXje
--HG--
extra : rebase_source : 9d19977f2a774d9a2a653db923553a6c2e06f82a
Mike Conley
Chung-Sheng Fu
Sebastian Hengst
Masayuki Nakano
Henry Chang
Bevis Tseng
Stone Shih
Jan Henning
Carsten "Tomcat" Book
Ryan VanderMeulen
Samael Wang
Kartikaya Gupta
Michael Layzell
Wes Kocher
Ryan Hunt
Christoph Kerschbaumer
Eden Chuang
Andrea Marchesini
Ehsan Akhgari