This patch introduces a new module in widget that implements a simple API to
retrieve system information about a process and its threads.
This function is wrapped into ChromeUtils.RequestProcInfo to return information
about processes started by Firefox.
The use case for this API is to monitor Firefox resources usage in projects
like the battery usage done by the data science team.
Differential Revision: https://phabricator.services.mozilla.com/D10069
--HG--
extra : moz-landing-system : lando
This patch introduces a new module in widget that implements a simple API to
retrieve system information about a process and its threads.
This function is wrapped into ChromeUtils.RequestProcInfo to return information
about processes started by Firefox.
The use case for this API is to monitor Firefox resources usage in projects
like the battery usage done by the data science team.
Differential Revision: https://phabricator.services.mozilla.com/D10069
--HG--
extra : moz-landing-system : lando
InputEvent.dataTransfer should be set to non-null when InputEvent.inputType
is "insertFromPaste", "insertFromDrop" or "insertReplacementText" and
editor is an HTMLEditor instance:
https://rawgit.com/w3c/input-events/v1/index.html#dfn-datahttps://w3c.github.io/input-events/#dfn-data
("insertTranspose" and "insertFromYank" are not currently supported on Gecko.)
This patch makes nsContentUtils::DispatchInputEvent() take dataTransfer value
and EditorBase set it via AutoEditActionDataSetter like data value.
However, we need to create other constructors of DataTransfer to create its
read-only instances initialized with nsITransferable or nsAString. This will
be implemented by the following patch.
Differential Revision: https://phabricator.services.mozilla.com/D19297
--HG--
extra : moz-landing-system : lando
***
Bug 1514594: Part 3a - Change ChromeUtils.import to return an exports object; not pollute global. r=mccr8
This changes the behavior of ChromeUtils.import() to return an exports object,
rather than a module global, in all cases except when `null` is passed as a
second argument, and changes the default behavior not to pollute the global
scope with the module's exports. Thus, the following code written for the old
model:
ChromeUtils.import("resource://gre/modules/Services.jsm");
is approximately the same as the following, in the new model:
var {Services} = ChromeUtils.import("resource://gre/modules/Services.jsm");
Since the two behaviors are mutually incompatible, this patch will land with a
scripted rewrite to update all existing callers to use the new model rather
than the old.
***
Bug 1514594: Part 3b - Mass rewrite all JS code to use the new ChromeUtils.import API. rs=Gijs
This was done using the followng script:
https://bitbucket.org/kmaglione/m-c-rewrites/src/tip/processors/cu-import-exports.jsm
***
Bug 1514594: Part 3c - Update ESLint plugin for ChromeUtils.import API changes. r=Standard8
Differential Revision: https://phabricator.services.mozilla.com/D16747
***
Bug 1514594: Part 3d - Remove/fix hundreds of duplicate imports from sync tests. r=Gijs
Differential Revision: https://phabricator.services.mozilla.com/D16748
***
Bug 1514594: Part 3e - Remove no-op ChromeUtils.import() calls. r=Gijs
Differential Revision: https://phabricator.services.mozilla.com/D16749
***
Bug 1514594: Part 3f.1 - Cleanup various test corner cases after mass rewrite. r=Gijs
***
Bug 1514594: Part 3f.2 - Cleanup various non-test corner cases after mass rewrite. r=Gijs
Differential Revision: https://phabricator.services.mozilla.com/D16750
--HG--
extra : rebase_source : 359574ee3064c90f33bf36c2ebe3159a24cc8895
extra : histedit_source : b93c8f42808b1599f9122d7842d2c0b3e656a594%2C64a3a4e3359dc889e2ab2b49461bab9e27fc10a7
This prevents mouse events from firing on browsers in unfocused windows. It used to be done
with the [clickthrough=never] attribute set from XBL content.
Differential Revision: https://phabricator.services.mozilla.com/D16498
--HG--
extra : moz-landing-system : lando
This patch implements InputType.inputType which is declared by Input Events.
The attribute has already been implemented by Chrome and Safari. Chrome
implements Input Events Level 1, but Safari implements Input Events Level 2.
Difference between them is only whether it supports "insertFromComposition",
"deleteByComposition" and "deleteCompositionText". This patch makes the
level switchable with pref and takes Level 1 by default because Level 2 is
still unstable around event order with composition events.
For reducing string copy cost at dispatching "input" event, this patch
makes EditorInternalInputEvent store valid input-type as enum class,
EditorInputType and resolves it to string value when
dom::InputEvent::GetInputType() is called. Note that the reason why
this patch names the enum class as EditorInputType is, there is InputType
enum class already for avoiding conflict the name, this appends "Editor"
prefix because "input" and "beforeinput" events are fired only when an
editor has focus.
Differential Revision: https://phabricator.services.mozilla.com/D14128
--HG--
extra : moz-landing-system : lando
Summary: Really sorry for the size of the patch. It's mostly automatic
s/nsIDocument/Document/ but I had to fix up in a bunch of places manually to
add the right namespacing and such.
Overall it's not a very interesting patch I think.
nsDocument.cpp turns into Document.cpp, nsIDocument.h into Document.h and
nsIDocumentInlines.h into DocumentInlines.h.
I also changed a bunch of nsCOMPtr usage to RefPtr, but not all of it.
While fixing up some of the bits I also removed some unneeded OwnerDoc() null
checks and such, but I didn't do anything riskier than that.
The usage of our specific "text" event is enough low (0.0003%). So, let's
stop dispatching the event in the default group of web content. Once we
release this new behavior, we can get rid of dispatching the event even in
chrome. Then, we can optimize the event order for new specs.
Differential Revision: https://phabricator.services.mozilla.com/D13034
--HG--
extra : moz-landing-system : lando
It's difficult to create new test which checks "input" events caused by
all edit operations especially when text is inserted from our UI. Therefore,
this adds "input" event type checks into existing tests.
Additionally, this adds new test for MozEditableElement.setUserInput() whose
behavior needs to be fixed in this bug.
Currently, InputEvent interface should be used only on text controls or
contenteditable editor when dispatching "input" event.
https://w3c.github.io/input-events/#events-inputevents
You may feel odd to use different event interface for same "input" events.
However, other browsers also use InputEvent interface only in the cases. So,
we should follow them for now.
Differential Revision: https://phabricator.services.mozilla.com/D12243
--HG--
extra : moz-landing-system : lando
The test case in this patch fails without the proper fix in the first patch
in this patch series.
In this patch two new nsIDOMWindowUtils APIs are introduced to change the
system font settins in tests. Currently the APIs work only on GTK+ platform.
Also to work the test case properly we need to open a new XUL window because we
don't propagate font changes into descendant documents yet (bug 1478212).
MozReview-Commit-ID: 4OLxEkEuF8d
--HG--
extra : rebase_source : 683e64f07c4d8820e5499d8c15b90975618559b8
DocShells are associated with outer DOM Windows, rather than Documents, so
having the getter on the document is a bit odd to begin with. But it's also
considerably less convenient, since most of the times when we want a docShell
from JS, we're dealing most directly with a window, and have to detour through
the document to get it.
MozReview-Commit-ID: LUj1H9nG3QL
--HG--
extra : source : fcfb99baa0f0fb60a7c420a712c6ae7c72576871
extra : histedit_source : 5be9b7b29a52a4b8376ee0bdfc5c08b12e3c775a
DocShells are associated with outer DOM Windows, rather than Documents, so
having the getter on the document is a bit odd to begin with. But it's also
considerably less convenient, since most of the times when we want a docShell
from JS, we're dealing most directly with a window, and have to detour through
the document to get it.
MozReview-Commit-ID: LUj1H9nG3QL
--HG--
extra : rebase_source : a13c59d1a5ed000187c7fd8e7339408ad6e2dee6
TextEditor modifies composition string or selected string when first
eCompositionChange event is received. However, TextComposition dispatches
eCompositionChange event ("text" event of DOM) only when composition string
becomes non-empty if current composition string is empty. So, when IME
dispatches only eCompositionStart and eCompositionCommit events for removing
selected text, TextEditor does nothing. This hacky behavior is used by
MS Pinyin on Windows 10 at least.
For supporting this behavior, we need to make TextComposition dispatch
eCompositionChange event when eCompositionChange(AsIs) event is fired
even before dispatching eCompositionChange event.
Although from point of view of web apps, the hacky composition should be
merged into the previous composition if it's possible but it's out of scope
of this bug.
MozReview-Commit-ID: 7QfeBJamGTU
--HG--
extra : rebase_source : 8de1353021f2961ae9f8bdf17ddded1058175339
Currently, if an event is consumed in the main process, EventStateManager
does not send it to remote process. However, this is unexpected behavior
for some WidgetKeyboardEvent dispatchers. OS sometimes has consumed native
key events before sending applications. For example, Alt key on Windows
should activate menu bar of focused window but Alt key may be consumed before
focused window receives the event. In such case, we mark Alt keyboard event
as "consumed before dispatch", and chrome treat it like as its preventDefault()
is called in web content. (Note that for compatibility with other browsers,
the consumed state is not exposed to web content. So, Event.defaultPrevented
returns false in web content.)
Therefore, we need to treat "consumed" state and "cross process forwarding"
state separately. This patch makes calling WidgetEvent::PreventDefault()
always stops cross process forwarding for backward compatibility. Additionally,
for the special case mentioned above, this patch makes
WidgetEvent::PreventDefaultBeforeDispatch() take additional argument,
|aIfStopCrossProcessForwarding|. If this is CrossProcessForwarding::eStop,
the event won't be sent to remote process as same as calling PreventDefault().
Otherwise, CrossProcessForwarding::eHold, PreventDefaultBeforeDispatch() call
does not change "cross process forwarding" state. I.e., if the event's
StopCrossProcessForwarding() and PreventDefault() are not called until
EventStateManager::PostHandleEvent(), the event will be sent to remote process
as usual.
MozReview-Commit-ID: IQGWJvXetxV
--HG--
extra : rebase_source : 4ccdd500e80b8fe29e469ac3b85578e1c07c8358
