`IMEContentObserver` sends selection change notification only when it receives
a DOM `Selection` change notification received. However, selection range in
plaintext offset may be changed when changing previous content of caret is
changed. In this case, currently we notify IME of only text change and
that causes IME keep caching selection offsets in previous content. This
causes IME queries character rect out of bounds. Therefore, even if
`IMEContentObserver` hasn't received DOM `Selection` change notification,
it should recompute selection range and if it's changed, it should notify
IME of selection change too.
Differential Revision: https://phabricator.services.mozilla.com/D46251
--HG--
extra : moz-landing-system : lando
This is regression by bug 1530649.
After landing bug 1530649, we try to scan end point of replacement text. But
in this bug's situation, afterRun becomes same as current ws run by landing
bug 1530649. To get white space type of next of replacement end, we have to
scan around end point again.
Differential Revision: https://phabricator.services.mozilla.com/D45947
--HG--
extra : moz-landing-system : lando
The test for procinfo doesn't check if the process type is
reasonable. With Fission, this test now asserts, so add a failure
annotation. I'll fix it up for Fission in another bug.
Differential Revision: https://phabricator.services.mozilla.com/D44214
--HG--
extra : moz-landing-system : lando
This fixes several tests which snapshot remote windows under Fission. It also
changes some other arbitrary tests that don't use remote windows, which I
changed before I gave up on having an always-async API.
Differential Revision: https://phabricator.services.mozilla.com/D41630
--HG--
extra : rebase_source : 6203b7065f7651e6ed4a2695ff2bd92daec70634
In some cases, other tools may show selected content in their UI. E.g.,
character palette of macOS. Therefore, we shouldn't allow them to show
masked password.
Differential Revision: https://phabricator.services.mozilla.com/D38430
--HG--
extra : moz-landing-system : lando
This patch creates editor API to get/set unmask-range of password field.
Its design is similar to `setSelectionRange()` and `selectionStart`/
`selectionEnd` attributes. The unmasked range is automatically
masked if `aTimeout` of `unmask()` is set to non-zero.
Otherwise, unmasked range won't be masked automatically even after user
or web apps modifies the editor, and inserting new character expands
unmasking range.
The following patch makes `TextEditRules` use these API to implement
delayed masking of password.
Note that editor has never supported dynamic `eEditorPasswordMask` change.
E.g., if you have typed some characters into an editor and toggle the flag,
the characters are not unmasked nor masked. Then, if you type new characters,
only they are correctly masked or unmasked. This patch puts `MOZ_ASSERT()`
to reject this feature completely on debug build for making the unmasking
implementation simpler.
Differential Revision: https://phabricator.services.mozilla.com/D38004
--HG--
extra : moz-landing-system : lando
Previously, `runRemoveContentTest()` was the last test which synthesizes
composition in the `<textarea>`. However, new test order move it to middle
of the other tests. Then, it hits an `MOZ_ASSERT()` in
`TextComposition::EditorWillHandleCompositionChangeEvent()` that detects a
bug. When editable element is removed from the DOM tree during a composition,
editor cannot listen to `eCompositionEnd` event. Therefore, when the editor
gets back, it still has destroyed `TextComposition` and keeps handling new
composition with the old one. Therefore this patch makes
`EditorBase::InstallEventListeners()` forget the destroyed composition.
Differential Revision: https://phabricator.services.mozilla.com/D37061
--HG--
extra : moz-landing-system : lando
For making the scope of variants clearer, make it use `let` instead of `var`.
Differential Revision: https://phabricator.services.mozilla.com/D37057
--HG--
extra : moz-landing-system : lando
To avoid populating the clipboard cache,
`nsContentUtils::IPCTransferableToTransferable` should set the
IsPrivateData flag on the output transferable BEFORE assigning data to
it, not therafter.
This patch includes a new regression test for this specific scenario.
The patch also includes fixes for incorrect IsPrivateData flags in some
other locations with `transferable->Init(nullptr)`, but without unit
tests.
Differential Revision: https://phabricator.services.mozilla.com/D36440
--HG--
extra : moz-landing-system : lando
The SpecialPowers set*Pref/get*Pref APIs currently use synchronous messaging
to set and get preference values from the parent process. Aside from directly
affecting callers of those APIs, it also affects callers of `pushPrefEnv`,
which is meant to be asynchronous, but is in practice usually synchronous due
to the synchronous messaging it uses.
This patch updates the getPref APIs to use the in-process preference service
(which most callers are expecting anyway), and also updates the callers of
the setPref and pushPrefEnv APIs to await the result if they're relying on it
taking effect immediately.
Unfortunately, there are some corner cases in tests that appear to only work
because of the quirks of the current sync messaging approach. The synchronous
setPref APIs, for instance, trigger preference changes in the parent
instantly, but don't update the values in the child until we've returned to
the event loop and had a chance to process the notifications from the parent.
The differnce in timing leads some tests to fail in strange ways, which this
patch works around by just adding timeouts.
There should be follow-ups for test owners to fix the flakiness.
Differential Revision: https://phabricator.services.mozilla.com/D35054
--HG--
extra : rebase_source : 941298157e7c82f420cf50ce057154ce9b85301c
extra : source : 189dc8a359815e059a4a217f788d183260bb2bfe
Amend several test files for triggering eval() assertion through simpletest.js
Differential Revision: https://phabricator.services.mozilla.com/D30474
--HG--
extra : moz-landing-system : lando
As far as I've tested, `TextEditor` has the following structure patterns:
1. If it's for a non-empty `<input>` element, it has only one text node.
2. If it's for an empty `<input>` element, it has only bogus node.
3. If it's for a non-empty `<textarea>` element, it has a text node and
`moz-<br>` element. Additionally they are followed by `<scrollbar>` and
`<resizer>` elements.
4. If it's for an empty `<textarea>` element, it has a `moz-<br>` element
followed by `<scrollbar>` and `<resizer>` elements.
Additionally, `TextEditRules::WillInsert()` always removes bogus node if
there is. So, in the case #2, there is no children.
Fortunately, we don't support XUL addons anymore on Firefox. However, in
other products like Thunderbird, the tree may be changed as unexpected.
Therefore, we still need to keep checking the tree, but we can use the fast
path for `<textarea>` element too.
Differential Revision: https://phabricator.services.mozilla.com/D30012
--HG--
extra : moz-landing-system : lando
The iframe test runs on an cross-docgroup iframe, even though chrome JS can
observe it in this test.
This test is relying on the getBoundingClientRect() call below in order to flush
the parent document layout as well, but that's going to stop happening (see the
bug and patch).
Differential Revision: https://phabricator.services.mozilla.com/D28302
Editable elements will no longer get click events for non-primary mouse buttons
since they are being unshipped from the web in favour of auxclick events.
Listen for auxclick as well so middle-click paste still works.
Don't stop propagation after middle-click paste, instead ignore clicks on
contenteditable elements in ClickHandlerChild.
Update test_middle_click_paste.html for the new behaviour.
Also remove the mNoContentDispatch overrides in HTMLInputElement and
HTMLTextAreaElement that were needed for middle-pasting.
Differential Revision: https://phabricator.services.mozilla.com/D26792
--HG--
extra : moz-landing-system : lando
This excludes dom/, otherwise the file size is too large for phabricator to handle.
This is an autogenerated commit to handle scripts loading mochitest harness files, in
the simple case where the script src is on the same line as the tag.
This was generated with https://bug1544322.bmoattachments.org/attachment.cgi?id=9058170
using the `--part 2` argument.
Differential Revision: https://phabricator.services.mozilla.com/D27456
--HG--
extra : moz-landing-system : lando
This is closer to what other UAs do, it's simpler, and fixes the bug.
It looks like the complexity of multiple buttons or what not is related to
bug 1188880, which is WONTFIX. We no longer have multiple buttons in the same
file input, so this is better IMO.
Differential Revision: https://phabricator.services.mozilla.com/D26825
If insertion string ends with ASCII whitespace and there is no following
content in the block, `HTMLEditRules::AdjustWhitespaces()` needs to insert
`<br>` element. It's called only by `HTMLEditRules::AfterEditInner()` and
that does only simple things with `WSRunObject`. Therefore, this moves the
code into `AfterEditInner()`.
For making it adjust the whitespaces, `HTMLEditRules::WillInsertText()` needs
to notify `AfterEditInner()` of dirty range with `mDocChangeRange`. Therefore,
this patch makes it set `mDocChangeRange` manually after inserting composition
string.
On the other hand, there is another bug. `WSRunObject` was designed to treat
only inserting text for `WSRunObject::InsertText()`. I.e., not designed to
treat replacing existing composition string with new string. Therefore,
`WSRunObject::InsertText()` adjusts whitespaces only around start of
composition string. Therefore, if composition string ends with an ASCII
whitespace, it's not replaced with NBSP and that causes:
- failing `WSRunObject::AdjustWhitespaces()` inserts `<br>` element at
`AfterEditInner()` of committing composition.
- then, next composition's first `WSRunObject::InsertText()` removes the
last whitespace due to not followed by `<br>` nor any other content.
Therefore, this patch makes `WSRunObject` takes 2 DOM points to be able to
treat replaced range.
In strictly speaking, the latter change require more changes and tests for
supporting replacement with any other methods. However, it's risky and out
of scope of this bug.
Differential Revision: https://phabricator.services.mozilla.com/D26423
--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
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
Daniel Varga
Masayuki Nakano
Kris Maglione
Makoto Kato
Gijs Kruitbosch
Gurzau Raul
Andrew McCreight
Mike Hommey
Ciure Andrei
Moritz Birghan
Edwin Gao
Boris Zbarsky
Victor Porof
Razvan Maries
Rob Wu
arthur.iakab
Sebastian Streich
Joel Maher
Jonas Allmann
Emilio Cobos Álvarez
Ian Moody
Brian Grinstead
Mark Banner
Sebastian Hengst
Tim Nguyen
Tarek Ziadé
Dorel Luca