This patch merges nsAtom into nsIAtom. For the moment, both names can be used
interchangeably due to a typedef. The patch also devirtualizes nsIAtom, by
making it not inherit from nsISupports, removing NS_DECL_NSIATOM, and dropping
the use of NS_IMETHOD_. It also removes nsIAtom's IIDs.
These changes trigger knock-on changes throughout the codebase, changing the
types of lots of things as follows.
- nsCOMPtr<nsIAtom> --> RefPtr<nsIAtom>
- nsCOMArray<nsIAtom> --> nsTArray<RefPtr<nsIAtom>>
- Count() --> Length()
- ObjectAt() --> ElementAt()
- AppendObject() --> AppendElement()
- RemoveObjectAt() --> RemoveElementAt()
- ns*Hashtable<nsISupportsHashKey, ...> -->
ns*Hashtable<nsRefPtrHashKey<nsIAtom>, ...>
- nsInterfaceHashtable<T, nsIAtom> --> nsRefPtrHashtable<T, nsIAtom>
- This requires adding a Get() method to nsRefPtrHashtable that it lacks but
nsInterfaceHashtable has.
- nsCOMPtr<nsIMutableArray> --> nsTArray<RefPtr<nsIAtom>>
- nsArrayBase::Create() --> nsTArray()
- GetLength() --> Length()
- do_QueryElementAt() --> operator[]
The patch also has some changes to Rust code that manipulates nsIAtom.
MozReview-Commit-ID: DykOl8aEnUJ
--HG--
extra : rebase_source : 254404e318e94b4c93ec8d4081ff0f0fda8aa7d1
With this change, we are able to load PDFium engine from different library.
MozReview-Commit-ID: ErAZCPRzRR5
--HG--
extra : rebase_source : f0421af9c70d69564ed8f96d32870314871aabef
The problem happened only on themed widget. The problem was triggered by Bug 888870. It just added Windows 8.1 support. When high contrast mode was enabled on Win 10, background color problem happend on themed widgets. There were 2 patterns.
- After hover the menu item, its background color remained highlighted
- After hover the menu item, its background color became black
From it, the problem seemed to be caused by background color drawing of themed widgets. nsNativeThemeWin::DrawWidgetBackground() does the background color drawing. AssumeThemePartAndStateAreTransparent() controls skipping background color drawing of themed widgets. If AssumeThemePartAndStateAreTransparent() was removed, the problem was addressed. From it, how DrawThemeBackground() works seems to be changed on high contrast mode since since Win8.1. To address the problem, the patch remove the skipping on high contrast mode since since Win8.1
dcWidth and dcHieght are used only once, we do not need to define a local
variable for any of them.
MozReview-Commit-ID: Fw5rHqtUPQN
--HG--
extra : rebase_source : 52b5381319fc6626e7f1ec4111dad70482a092cd
Currently, WindowsEMF::InitForDrawing can be used once. With the change in this
patch, we can call WindowsEMF::InitForDrawing and Playback/SaveToFile in pair
as many times as we want.
MozReview-Commit-ID: 4fbY4Q6i9v5
--HG--
extra : rebase_source : 4df3fc7d8663d7f552c96204a16d73261bfc9dd7
Because UBSan complains about casting -1:
> runtime error: load of value 4294967295, which is not a valid value for type 'nsCursor'
--HG--
extra : rebase_source : 037a96700228ea0d427afa7c25c40490c701cdc4
We'll need it to determine if NV12 D3D11 surface are operationals.
MozReview-Commit-ID: FvsxGhnv7H1
--HG--
extra : rebase_source : 4580819b19aa36d7d26ee7d05934eaaddd17206a
Currently, we initialize TSF modules when there is only message window (this
started from bug 1341915). At this time, QQ Input (Simplified Chinese TIP)
fails to initialize itself.
Therefore, we should put off to initialize TSF modules after creating first
normal window. Then, initialize its IMC and input context for the window.
IMEHandler::InitInputContext() should be called when each normal window is
created. Therefore, calling Initialize() from it can guarantee there is
at least one normal window when Initialize() is called.
MozReview-Commit-ID: IfR4y3pYv6J
--HG--
extra : rebase_source : 3f36acfa65567f140eea9c7fc12d6268aadbd5ef
Additionally, do not call RegisterDragDrop for hidden windows.
MozReview-Commit-ID: Fv8j9FntGGT
--HG--
extra : rebase_source : fccbc576887d000805da8ac915d16fc4fddfeceb
This fixes improper usages of Find where an offset was actually being use for
the boolean ignore case flag. It also fixes a few instances of passing in a
literal wchar_t to our functions where a NS_LITERAL_STRING or char16_t should
be used instead.
This fixes improper usages of Find where an offset was actually being use for
the boolean ignore case flag. It also fixes a few instances of passing in a
literal wchar_t to our functions where a NS_LITERAL_STRING or char16_t should
be used instead.
--HG--
extra : rebase_source : 5de1e9335895d65e6db06c510e8887d27be3390f
extra : source : f762f605dd83fc6331161a33e1ef5d54cafbd08d
* OSX
Make the lock of the type kIOPMAssertionTypeNoDisplaySleep and kIOPMAssertionTypeNoIdleSleep
as a singleton. Won't need to require an extra lock.
* Windows
Add |mRequireForDisplay| to ensure the "audio-playing" won't overwrite the previous
display requirement.
* Android
Add "audio-playing" and "video-playing", and make sure the audio-lock won't be cancel
when receiving "WakeLockDelegate.STATE_LOCKED_BACKGROUND".
MozReview-Commit-ID: 97oNX7H2qij
--HG--
extra : rebase_source : 24fa8b267ad97d668fa55462d1f61ef5c92b632f
According to [1], kIOPMAssertionTypeNoDisplaySleep prevents display sleep and
kIOPMAssertionTypeNoIdleSleep prevents idle sleep.
We should use kIOPMAssertionTypeNoIdleSleep for audio playing, because it won't
need to block the display.
[1] https://developer.apple.com/library/content/qa/qa1340/_index.html
---
On Windows, ES_DISPLAY_REQUIRED forces display on, and ES_SYSTEM_REQUIRED forces
system on working state [2].
[2] https://msdn.microsoft.com/zh-tw/library/windows/desktop/aa373208(v=vs.85).aspx
MozReview-Commit-ID: Izs29PdzQOW
--HG--
extra : rebase_source : d0726131735b9cedf566f937204e585345b9d5e3
For knowing the wake lock usage more clearly, we should use more specific topic name.
In OSX, you can use "$ pmset -g assertions" to check all the wakelock.
In Windows, using "$ powser -energy" to generate the energy report.
MozReview-Commit-ID: rAXnkxTvLc
--HG--
extra : rebase_source : 42ebf204673d3c913739f64c71c24af20d37c95d
Bug 1354020 causes that IMM-IME on Windows 7 doesn't work with --no-remote. Although I think that this issue is OS or IME bug, when default window proceduce by RegisterClass is DefaultWindowProcW, Google Japanese IME doesn't work.
I am not sure why this issue occurs when lpfnWndProc is DefWidnowProcW and DDE isn't started. But for workaround, we should revert a part of bug 1354020 changes.
MozReview-Commit-ID: BkxlZnm8mIh
--HG--
extra : rebase_source : 21c1d86fb5628dbd726a15e5057a536271cfb26d
This is straightforward, with only two notable things.
- `#include "nsXPIDLString.h" is replaced with `#include "nsString.h"`
throughout, because all nsXPIDLString.h did was include nsString.h. The
exception is for files which already include nsString.h, in which case the
patch just removes the nsXPIDLString.h inclusion.
- The patch removes the |xpidl_string| gtest, but improves the |voided| test to
cover some of its ground, e.g. testing Adopt(nullptr).
--HG--
extra : rebase_source : 452cc4a08046a1adb1a8099a7e85a1917de5add8
We should not be declaring forward declarations for nsString classes directly,
instead we should use nsStringFwd.h. This will make changing the underlying
types easier.
--HG--
extra : rebase_source : b2c7554e8632f078167ff2f609392e63a136c299
Since our platform requirement is Windows 7+, we don't need GetProcAddress for gesture APIs. But nsWinGesture still uses GetProcAddress for Win7+ API.
MozReview-Commit-ID: 1COJqM4NJTD
--HG--
extra : rebase_source : d915c1f74f6f3f10287ae6d08892499c3d3e8da6
Built pdfium_ref_x86.dll and pdfium_ref_x64.dll from google source tree. Use
them to generate an EMF as the reference.
MozReview-Commit-ID: GoaxU6nWXYM
--HG--
extra : rebase_source : 441d72cd409e105337eed7d763a29ef329ba2d58
When removing our Windows message loop pumping code in the content
process, a11y code on the MTA thread must have some way to wake up the
main thread. The main thread could be blocked either on a conditional
variable waiting for a Gecko event, or it could be blocked waiting on
a Windows HANDLE in IPC code (doing a sync message send). In the
former case, we wake it up by posting an event to the main thread. In
the latter case, we continue to use the asynchronous procedure call
mechanism.
MozReview-Commit-ID: FN6KWaGo9Zl
This patch also adds logging into ResolveJunctionPointsAndSymLinks to help diagnose issues that
might arise if the resolution fails or the path is not usable for some reason.
nsXPIDLStrings are marked as VOIDED upon initialization. Most of these local
nsXPIDLString variables are immediately set via getter_Copies(), which will
either assign a string value (using Adopt()) or do SetIsVoid(). These can be
trivially converted to nsString, which will get the same treatment.
The patch suitably converts the remaining nsXPIDLString local variable as well.
--HG--
extra : rebase_source : 5fff9f2c6844559198f601853f8db08564add7d5
This removes about 2/3 of the occurrences of nsXPIDLString in the tree. The
places where nsXPIDLStrings are null-checked are replaced with |rv| checks.
The patch also removes a couple of unused declarations from
nsIStringBundle.idl.
Note that nsStringBundle::GetStringFromNameHelper() was merged into
GetStringFromName(), because they both would have had the same signature.
--HG--
extra : rebase_source : ac40bc31c2a4997f2db0bd5069cc008757a2df6d
billm reports that the runnable in this code is firing a lot, and since we
don't support XP/Vista we're not benefiting from this overhead.
MozReview-Commit-ID: Bpw1E9DxPpD
--HG--
extra : rebase_source : 580ef086e8d9ce12c42724c6671d9de87038beb4
To make the HeadlessCompositorWidget work under Windows as well as Linux, I had
to change the way that I hooked it into the existing CompositorWidget system.
Under GTK, the CompositorWidgetInitData and CompositorWidgetDelegate types
provided the information needed by the headless compositor widget already (the
widget client size). On Windows, however, the definitions of these types
differ, and the client size information is simply retrieved from the platform
APIs when needed.
After this patch, CompositorWidgetDelegate is renamed to
PlatformCompositorWidgetDelegate, and a new base class called
CompositorWidgetDelegate is added with "AsPlatformSpecificDelegate()" and
"AsHeadlessCompositorWidget()" methods. In non-headless mode, widgets use
AsPlatformSpecificDelegate() to access the Windows- and GTK-specific delegate
APIs. In headless mode, AsHeadlessCompositorWidget() is used to access the
singular CompositorWidget implementation for headless. Meanwhile, the
CompositorWidgetInitData IPDL type is made into a union which always contains a
headless-specific HeadlessCompositorWidgetInitData struct and under GTK and
Windows also contains an {X11,Win}CompositorWidgetInitData struct.
This also includes a small patch to ensure that the GPU process and
hardware-accelerated compositing are always disabled under headless mode. These
features weren't activated by default in the Linux environments I tested in, but
did end up activating (and then promptly crashing Firefox) when I tested on
Windows.
MozReview-Commit-ID: CocPoHBDV7H
--HG--
extra : rebase_source : 4581fa63aa3a9f32a8dc2672015a35b9be01b20f
Currently, TSFTextStore::GetIMENotificationRequests() tries to return notification requests for focused text store. However, if there is sEnabledTextStore, all notifications will be sent for it. Therefore, TSFTextStore::GetIMENotificationRequests() should return notifications for sEnabledTextStore without checking focused text store in the thread manager.
For example, we try to keep active composition even if we're being inactivated because Windows steals focus from us when our main process becomes busy but user may want to continue to compose the composition after our process becomes available.
Additionally, if TSFTextStore::GetIMENotificationRequests() doesn't return IMENotificationRequests::NOTIFY_DURING_DEACTIVE, sEnabledTextStore will be broken by NOTIFY_IME_OF_BLUR which will be sent by IMEStateManager::OnChangeFocusInternal(). However, when we're being activated, NOTIFY_IME_OF_FOCUS won't be notified because focused remote process keeps having IMEContentObserver. Therefore, sEnabledTextStore won't be recreated and IME becomes unavailable.
Therefore, while sEnabledTextStore is not nullptr, TSFTextStore::GetIMENotificationRequests() needs all notifications even if it loses focus in the thread manager.
MozReview-Commit-ID: CC6gJIpHxUO
--HG--
extra : rebase_source : 02559fe8fea81b4247ef27043fc1d995981a9ba4
"intl.tsf.hack.ms_japanese_ime.do_not_associate_imc_on_win10" should be unnecessary anymore because it failed to avoid the crash of MS-IME for Japanese but causing other regression. Therefore, this patch removes it completely.
MozReview-Commit-ID: 91jjxfIYReW
--HG--
extra : rebase_source : d261f5bf77c14c41562495574d87364a7bb2d4fc
This parameter isn't used by any implementation of onDispatchedEvent,
and keeping the parameter makes later refactorings in this bug more difficult.
MozReview-Commit-ID: 90VY2vYtwCW
WebKit's Speedometer benchmark updates textbox to emulate text input. So it also updates caret position with focus. And, nsCaret always gets current blink time when reseting caret via LookAndFeel.
When profiling speedometer benchmark, GetCaretBlinkTime somestimes show profiling stack. This API gets data from kernel mode, so this isn't faster.
So, we should cache caret blink rate.
And when changing this rate via control panel, WM_SETTINGCHANGE is posted. So we should update this cache via this message.
MozReview-Commit-ID: IEIi25RvR1g
--HG--
extra : rebase_source : 4bc506acd67f2737cf44dc2a667c938efc7b4024
The fix for bug 1373079 neglected the detail of OpenThemeData
that it can return null if no match is found for the specified
class name. The set of matching class data sections varies with
the default and the classic theme, and the classic theme doesn't
have matches for a few of the values that we try to get. This
causes us to pass a null theme to subsequent functions, which of
course breaks the layout.
MozReview-Commit-ID: 5LaR0qZlOzd
--HG--
extra : rebase_source : ba97163e5dfdd7127d550be54524e93f12195ffb
SetParent removes the widget from the old parent widget and then sets its new one. We were incorrectly using the new parent widget when we needed the old one.
Most of the names passed to nsIStringBundle::{Get,Format}StringFromUTF8Name
have one of the two following forms:
- a 16-bit C string literal, which is then converted to an 8-bit string in
order for the lookup to occur;
- an 8-bit C string literal converted to a 16-bit string, which is then
converted back to an 8-bit string in order for the lookup to occur.
This patch introduces and uses alternative methods that can take an 8-bit C
string literal, which requires changing some signatures in other methods and
functions. It replaces all C++ uses of the old methods.
The patch also changes the existing {Get,Format}StringFromName() methods so
they take an AUTF8String argument for the name instead of a wstring, because
that's nicer for JS code.
Even though there is a method for C++ code and a different one for JS code,
|binaryname| is used so that the existing method names can be used for the
common case in both languages.
The change reduces the number of NS_ConvertUTF8toUTF16 and
NS_ConvertUTF16toUTF8 conversions while running Speedometer v2 from ~270,000 to
~160,000. (Most of these conversions involved the string
"deprecatedReferrerDirective" in nsCSPParser.cpp.)
--HG--
extra : rebase_source : 3bee57a501035f76a81230d95186f8c3f460ff8e
Testing for cache differences via assertions on try revealed that
we need to special-case buttons in our cache, since they can have
two different values for aSizeReq. Visual inspection of the code
reveals that this is the only aWidgetType value that has this
problem. I'm not sure how future-proof we want to try to be with
this. If anything else starts varying in this parameter then we
might unwittingly introduce caching problems, but I don't know
how likely that is.
MozReview-Commit-ID: 3kaJ01oJe3
--HG--
extra : rebase_source : 9a9c15f38eee7c59cd73e7fe42a0f581e0adeac5
See commit (1) for more detail about the bug.
This patch caches the expensive parts of GetMinimumWidgetSize,
which are when we call GetDC and ReleaseDC. The exits before this
cached section don't have their results cached partly because
they don't seem to show up in profiles, and partly because we
don't necessarily have a theme part at that point, which means
we would need to have a more complicated caching scheme directly
involving the aWidgetType.
MozReview-Commit-ID: 886N4tTHVVk
--HG--
extra : rebase_source : 31c4750088c26d140813419c63277a330472b84e
Both GetWidgetBorder and GetMinimumWidgetSize are showing up
in some profiles (see bug for more details.) This is the first
patch in a series of patches which cache the results of these
functions.
Because aWidgetType can map to multiple theme parts, in order to
cover as much as possible with our cache we decided to cache
based off of the theme class and the theme part, which are derived
from the aWidgetType and misc. other state. (Assumption: the
widget border and minimum widget size should not changed based on
the theme "state" (the value that accompanies the "part".))
The total cache size for these, if we use plain arrays, is 18KB.
We could reduce this by some amount by using a sparse dynamically
sized cache or by just using aWidgetType and discarding the
overloaded values, which are few. I don't have a great intuition
for how much we care about saving a few KB, or how much time this
could cause us to lose on L1 and L2 cache misses. Accordingly it
might be more optimal to go with something else, and I am open to
criticism/suggestions.
MozReview-Commit-ID: 4LG9BnaRG7l
--HG--
extra : rebase_source : 6d3ecf11e02a863f5528fb3ec2417eb1a246574c
Starting from 52, NativeKey::HandleCharMessage() ignores all control characters. However, some keyboard layout utilities may send WM_CHAR message whose wParam is '\r' for emulating pressing Enter key. For supporting such utilities, we should dispatch Enter keypress event when HandleCharMessage() receives such event.
Note that this patch does NOT support a pair of WM_KEYDOWN and WM_CHAR whose wParam is '\r' but the WM_KEYDOWN isn't VK_RETURN. If there is such case, we need to support it too. However, it needs a lot of code changes. So, we shouldn't support it until such bug is filed actually.
MozReview-Commit-ID: CWyvBtLmXgg
--HG--
extra : rebase_source : 6e9b27dc2fb9eb75626cdd5ab339d348a7be3040
IME should receive notifications and requests only from proper process. E.g., IME shouldn't commit composition by a request which came from previous focused process.
This patch makes that IMEStateManager::NotifyIME() takes pointer to TabParent optionally. If the request or notification came from remote process, it should be non-nullptr. Then, this makes it ignore notifications and requests from unexpected process.
Note that this patch also touches some gfx headers because they use |ipc::| but compiler is confused at the ambiguousness between |mozilla::ipc::| and |mozilla::dom::ipc::|.
Finally, this patch changes the NS_ASSERTION in IMEHandler::OnDestroyWindow() to MOZ_ASSERT because the orange caused by the NS_ASSERTION was not realized since there was already an intermittent orange bug caused by different NS_ASSERTION.
MozReview-Commit-ID: 9CgKXQRJWmN
--HG--
extra : source : f3b5711908870c5e0e852a399a07e0ae721a12f1
One thing to note here is that the Scale function on gfxRect has a
different implementation than that in gfx::Rect which is replacing it.
The former just scales the width/height directly whereas the latter
scales the XMost/YMost and recomputes the width/height.
MozReview-Commit-ID: 5FImdIaNfC3
--HG--
extra : rebase_source : 98662d2a52ff9652ec60b066641a07c6d5ee8e08
Most of this patch is updating a few places that use gfxMatrix to use
the equivalent-but-differently-named functions on MatrixDouble:
- Translate/Rotate/Scale get turned into PreTranslate/PreRotate/PreScale
- Transform(Point) gets turned into TransformPoint(Point)
- gfxMatrix::TransformBounds(gfxRect) gets turned into
gfxRect::TransformBoundsBy(gfxMatrix).
- gfxMatrix::Transform(gfxRect) gets turned into
gfxRect::TransformBy(gfxMatrix).
The last two functions are added in this patch as convenience wrappers
to gfxRect instead of Matrix.h because we don't want Matrix.h to "know"
about gfxRect (to avoid adding gecko dependencies on Moz2D). Once we
turn gfxRect into a typedef for RectDouble these will be eliminated
anyway.
MozReview-Commit-ID: BnOjHzmOSKn
--HG--
extra : rebase_source : cf1692d1f0d44a4b05d684a66678739181a426d5
Nicholas Nethercote
cku
Chris Peterson
sotaro
Jean-Yves Avenard
Masayuki Nakano
Adam Gashlin
Sebastian Hengst
Ryan VanderMeulen
Kirk Steuber
Eric Rahm
Will Wang
Alastor Wu
Tom Ritter
Wes Kocher
Makoto Kato
Farmer Tseng
peter chang
Masatoshi Kimura
Bill McCloskey
Brendan Dahl
Bob Owen
Carsten "Tomcat" Book
Manish Goregaokar
Chris Pearce
Michael Smith
Jonathan Watt
Bevis Tseng
Milan Sreckovic
Dão Gottwald
Samael Wang
Doug Thayer
Benjamin Smedberg
David Parks
Kris Maglione
David Anderson
Stephen A Pohl
Wei-Cheng Pan
Kartikaya Gupta