* Revert "fix: fix Windows MSIX release build errors (#49613)"
This reverts commit 4b5d5f9dd5.
Co-authored-by: Keeley Hammond <khammond@slack-corp.com>
* refactor: use WRL ComPtr pattern for MSIX to avoid exception handling
The MSIX auto-updater code was using C++/WinRT (winrt::* namespace), which requires exception handling (/EHsc). Mixing exception and non-exception handling code in the same binary is problematic at runtime. This commit refactors electron_api_msix_updater.cc to use an upstream Chromium pattern and eliminates the need for special exception handling build flags
Co-authored-by: Keeley Hammond <khammond@slack-corp.com>
* build: import correct packages
Co-authored-by: Keeley Hammond <khammond@slack-corp.com>
* build: consolidate IPackage declarations
Co-authored-by: Keeley Hammond <khammond@slack-corp.com>
* refactor: use IPackageManager/IPackageManager5/IPackageManager9 and IPackage/IPackage2/IPackage4/IPackage6 interfaces as needed for different API methods.
Also consolidates duplicate completion handler logic, fixes a bug in
RegisterRestartOnUpdate where the command line string could go out of
scope, and removes unused includes.
Co-authored-by: Keeley Hammond <khammond@slack-corp.com>
---------
Co-authored-by: trop[bot] <37223003+trop[bot]@users.noreply.github.com>
Co-authored-by: Keeley Hammond <khammond@slack-corp.com>
fix: clean up old staged updates before downloading new update
When checkForUpdates() is called while an update is already staged,
Squirrel creates a new temporary directory for the download without
cleaning up the old one. This can lead to disk usage growth when
new versions are released while the app hasn't restarted.
This adds a force parameter to pruneUpdateDirectories that bypasses
the AwaitingRelaunch state check. This is called before creating a
new temp directory, ensuring old staged updates are cleaned up.
Co-authored-by: trop[bot] <37223003+trop[bot]@users.noreply.github.com>
Co-authored-by: Andy Locascio <loc@anthropic.com>
Refs https://chromium-review.googlesource.com/6880247
Fixes a crash that can arise in the File System Access API in the
following scenario:
1. Create fileHandle1 at path1.
2. Call fileHandle1.remove() or user manually delete the file.
3. Create fileHandle2 at path2.
4. fileHandle2.move(path1).
Co-authored-by: trop[bot] <37223003+trop[bot]@users.noreply.github.com>
Co-authored-by: Shelley Vohr <shelley.vohr@gmail.com>
fix: second argument to shell.writeShortcutLink is optional
Co-authored-by: trop[bot] <37223003+trop[bot]@users.noreply.github.com>
Co-authored-by: Shelley Vohr <shelley.vohr@gmail.com>
fix: return early from beep on linux if there is no default gdk display
Co-authored-by: trop[bot] <37223003+trop[bot]@users.noreply.github.com>
Co-authored-by: Noah Gregory <noahmgregory@gmail.com>
docs: Update shell.md: Document that shell.trashItem requires backslashes
In Windows many functions relating to files (e.g. shell.openItem, the Node fs functions, as well as native Win32 APIs) will accept either type of slash / or \ as a folder separator.
shell.trashItem does not work with / as folder separator in Windows. This documentation change explains that.
See also:
https://github.com/electron/electron/issues/28831
Co-authored-by: trop[bot] <37223003+trop[bot]@users.noreply.github.com>
Co-authored-by: sam marshall <s.marshall@open.ac.uk>
Starting from Chromium 134.0.6989.0 (Electron 35.0.0-beta.5), the
NativeWidgetMacNSWindow class overrides accessibilityDocument to return
the web content URL from the accessibility tree, but doesn't fall back
to NSWindow's default behavior when that URL is empty.
This broke Electron's setRepresentedFilename() API - the file path was
still set on the NSWindow, but no longer exposed via the AXDocument
accessibility attribute that screen readers use.
This fix adds an accessibilityDocument override in ElectronNSWindow that
checks representedFilename first, falling back to Chromium's behavior
for web content URLs.
Fixes: https://github.com/electron/electron/issues/XXXXX
Co-authored-by: trop[bot] <37223003+trop[bot]@users.noreply.github.com>
Co-authored-by: Daniel Gräfe <Daniel.Alm@ForumD.net>
* chore: disable color output for clang-tidy in CI
Co-authored-by: David Sanders <dsanders11@ucsbalum.com>
* chore: small QoL improvements to run-clang-tidy.ts
Co-authored-by: David Sanders <dsanders11@ucsbalum.com>
* chore: add --fix option to script/run-clang-tidy.ts
Co-authored-by: David Sanders <dsanders11@ucsbalum.com>
---------
Co-authored-by: trop[bot] <37223003+trop[bot]@users.noreply.github.com>
Co-authored-by: David Sanders <dsanders11@ucsbalum.com>
* fix: `webRequest.onBeforeSendHeaders` not being able to modify reserved headers
Co-authored-by: Samuel Attard <sattard@anthropic.com>
* chore: add unit test for reserved header
Co-authored-by: Samuel Attard <sattard@anthropic.com>
---------
Co-authored-by: trop[bot] <37223003+trop[bot]@users.noreply.github.com>
Co-authored-by: Samuel Attard <sattard@anthropic.com>
* fix: run toast creation on background thread
notes: attempts to fix app freeze when triggering notifications and the COM server in WindowsShellExperienceHost hangs
Co-authored-by: Jan Hannemann <jan.hannemann@outlook.com>
* fix: comments
Co-authored-by: Jan Hannemann <jan.hannemann@outlook.com>
---------
Co-authored-by: trop[bot] <37223003+trop[bot]@users.noreply.github.com>
Co-authored-by: Jan Hannemann <jan.hannemann@outlook.com>
This should fix the oom errors
Co-authored-by: trop[bot] <37223003+trop[bot]@users.noreply.github.com>
Co-authored-by: John Kleinschmidt <jkleinsc@electronjs.org>
* test: fixup spec runner to properly fail on linux when tests fail
* test: fixup dbus tests
* test: disable context menu spellcheck tests on linux
https://github.com/electron/electron/pull/48657 broke those tests
(cherry picked from commit cc3c999148)
* test:rebuild native modules
(cherry picked from commit bb8e2a924b)
* fix: wait for devtools blur event in focus test to avoid race condition
(cherry picked from commit 6fd2575cbc)
* fix: wait for devtools blur event in focus test to avoid race condition
(cherry picked from commit ea830139af)
---------
Co-authored-by: Alice Zhao <alicelovescake@anthropic.com>
In 6399527761 we changed the path strings
that `node_modules.cc` operates on from single-byte to wide strings.
Unfortunately this means that `generic_path()` that the
"fix: ensure TraverseParent bails on resource path exit" patch was
calling was no longer a safe method to call on Windows if the underlying
string has unicode characters in it.
Here we fix it by using `ConvertGenericPathToUTF8` from the Node.js
internal utilities.
* docs: explain how to load SF Symbols with `nativeImage`
Co-authored-by: Niklas Wenzel <dev@nikwen.de>
* fix: use single quotes
Co-authored-by: Niklas Wenzel <dev@nikwen.de>
* fix: use single quotes
Co-authored-by: Niklas Wenzel <dev@nikwen.de>
---------
Co-authored-by: trop[bot] <37223003+trop[bot]@users.noreply.github.com>
Co-authored-by: Niklas Wenzel <dev@nikwen.de>
Make setFocusable only deactivate a window if focusable is false. Do not deactivate a window when setting focusable to true.
Co-authored-by: trop[bot] <37223003+trop[bot]@users.noreply.github.com>
Co-authored-by: vulture <isu@vulture.fm>
* docs(timelines): Correct v40.0.0 stable release date
On the Electron Timelines tutorial page (/docs/latest/tutorial/electron-timelines), there is a clear typo in the release schedule for v40.0.0.
The table currently lists the dates as:
* Alpha: 2025-Oct-30
* Beta: 2025-Dec-03
* **Stable: 2025-Oct-28**
This is logically incorrect, as the 'Stable' release date (Oct 28) is listed *before* both the 'Alpha' (Oct 30) and 'Beta' (Dec 03) dates for the same version.
This appears to be a copy-paste error, as the 'Stable' date (2025-Oct-28) is identical to the 'Stable' date for the v39.0.0 release in the preceding row.
This commit updates the 'Stable' date for v40.0.0 to its correct value, ensuring the timeline is accurate and logical.
Co-authored-by: 정승규 <43807509+jsk41755@users.noreply.github.com>
* docs: Update v40.0.0 stable date to 2026-Jan-13 based on Chromium schedule
Co-authored-by: 정승규 <43807509+jsk41755@users.noreply.github.com>
---------
Co-authored-by: trop[bot] <37223003+trop[bot]@users.noreply.github.com>
Co-authored-by: 정승규 <43807509+jsk41755@users.noreply.github.com>
* fix: enable wasm trap handlers in all Node.js processes
Co-authored-by: deepak1556 <hop2deep@gmail.com>
* fix: separate registrations to account for featurelist init
Co-authored-by: deepak1556 <hop2deep@gmail.com>
* build: add missing header for SetStackDumpFirstChanceCallback
* fix: pdf spec
delay load pdfjs-dist which compiles wasm on load, trap handlers
will be initialized once the user script starts but before app#ready.
---------
Co-authored-by: trop[bot] <37223003+trop[bot]@users.noreply.github.com>
Co-authored-by: deepak1556 <hop2deep@gmail.com>
`bringToFront` DevTools message is sent when breakpoint is triggered
or inspect is called and Chromium upon this message activates DevTools
via `DevToolsUIBindings::Delegate::ActivateWindow`:
```
void DevToolsWindow::ActivateWindow() {
if (life_stage_ != kLoadCompleted)
return;
\#if BUILDFLAG(IS_ANDROID)
NOTIMPLEMENTED();
\#else
if (is_docked_ && GetInspectedBrowserWindow())
main_web_contents_->Focus();
else if (!is_docked_ && browser_ && !browser_->window()->IsActive())
browser_->window()->Activate();
\#endif
}
```
which implements: `DevToolsUIBindings::Delegate::ActivateWindow`.
Electron also implements this interface in:
`electron::InspectableWebContents`. However it was only setting
a zoom level, therefore this commit extends it with activation
of the DevTools.
Only supported for DevTools manged by `electron::InspectableWebContents`.
Closes: #37388
Co-authored-by: trop[bot] <37223003+trop[bot]@users.noreply.github.com>
Co-authored-by: Michał Pichliński <michal.pichlinski@here.io>
fix: fix the issue where the parent window remained interactive after the modal window was opened in somecases.
Co-authored-by: trop[bot] <37223003+trop[bot]@users.noreply.github.com>
Co-authored-by: Bill Shen <15865969+cucbin@users.noreply.github.com>
The install process spawn was not capturing its own signal variable,
causing the error check to incorrectly reference the build signal
instead. This could lead to:
- Install termination by signal going undetected
- False positive errors when build was killed but install succeeded
This commit ensures the install signal is properly captured and
checked, matching the pattern used for the build process.
Co-authored-by: trop[bot] <37223003+trop[bot]@users.noreply.github.com>
Co-authored-by: KinshukSS2 <kinshuk380@gmail.com>
* ci: add more fields to Slack payload for backport requested message
Co-authored-by: David Sanders <dsanders11@ucsbalum.com>
* chore: wrap values with toJSON
Co-authored-by: David Sanders <dsanders11@ucsbalum.com>
---------
Co-authored-by: trop[bot] <37223003+trop[bot]@users.noreply.github.com>
Co-authored-by: David Sanders <dsanders11@ucsbalum.com>
If either `npm_config_electron_use_remote_checksums` or
`electron_use_remote_checksums` are set as environment variables, then
force Electron to verify with remote checksums instead of embedded ones.
Fixes#48594.
Co-authored-by: trop[bot] <37223003+trop[bot]@users.noreply.github.com>
Co-authored-by: Charles Kerr <charles@charleskerr.com>
* feat: Implement `getAccentColor` on Linux
Co-authored-by: Tau Gärtli <git@tau.garden>
* doc: Update OS support for accent color APIs
Co-authored-by: Tau Gärtli <git@tau.garden>
---------
Co-authored-by: trop[bot] <37223003+trop[bot]@users.noreply.github.com>
Co-authored-by: Tau Gärtli <git@tau.garden>
Dynamic ESM import in non-context-isolated preload
Extend `HostImportModuleWithPhaseDynamically`'s routing to support
Node.js import resolution in non-context-isolated preloads through
`v8_host_defined_options` length check. The length of host defined
options is distinct between Blink and Node.js and we can use it to
determine which resolver to use.
Co-authored-by: trop[bot] <37223003+trop[bot]@users.noreply.github.com>
Co-authored-by: Fedor Indutny <indutny@signal.org>
Co-authored-by: Shelley Vohr <shelley.vohr@gmail.com>
This reverts commit Optimizes our builds for use with siso/avoids file contention on Windows
Co-authored-by: trop[bot] <37223003+trop[bot]@users.noreply.github.com>
Co-authored-by: John Kleinschmidt <jkleinsc@electronjs.org>
We logged a fatal error but didn't exit with code 1 so the publish kept going. This was caught by a sanity check later down the release process but would have been quicker to fail out here.
Also adds some code to maybe workaround the underlying auth error
Co-authored-by: trop[bot] <37223003+trop[bot]@users.noreply.github.com>
Co-authored-by: Samuel Attard <sam@electronjs.org>
* Add instructions on using node_modules with Yarn
* update text for pnpm
---------
Co-authored-by: trop[bot] <37223003+trop[bot]@users.noreply.github.com>
Co-authored-by: Erick Zhao <ezhao@slack-corp.com>
* build: update build tools to get proper exit codes from e build
xref: https://github.com/electron/build-tools/pull/759
Co-authored-by: John Kleinschmidt <jkleinsc@electronjs.org>
* build: target zips directly
mksnapshot and chromedriver have issues with siso trying to run a separate build and zip step, so just target the zip target
Co-authored-by: John Kleinschmidt <jkleinsc@electronjs.org>
* build: don't unzip chromedriver and mksnapshot in tests
The contents of these files are not used in testing, so we shouldn't unzip them.
Co-authored-by: John Kleinschmidt <jkleinsc@electronjs.org>
---------
Co-authored-by: trop[bot] <37223003+trop[bot]@users.noreply.github.com>
Co-authored-by: John Kleinschmidt <jkleinsc@electronjs.org>
perf: two minor perf refactors in InvokeIpcCallback()
1. Allocate the CallbackScope on the stack instead of the heap
2. Skip a redundant call to node::Environment::GetCurrent()
Co-authored-by: trop[bot] <37223003+trop[bot]@users.noreply.github.com>
Co-authored-by: Charles Kerr <charles@charleskerr.com>
docs: mention that webUtils should be used via preload script (#45861)
* docs: mention that webUtils should be used via preload script
* docs: suppress lint errors
* docs: clarify webUtils usage scope
* docs: exclude potentially dangerous alert() in the example code
* docs: minor change
* docs: minor change
* docs: minor change
* docs: minor change
* docs: minor change
* docs: minor change
* docs: minor change
* docs: minor change
* docs: minor change
* docs: minor change
* docs: make linter happy
* docs: apply suggestion
* docs: apply suggestion
* docs: apply suggestion
* docs: minor change
* docs: minor change
* docs: remove preload line
---------
Co-authored-by: trop[bot] <37223003+trop[bot]@users.noreply.github.com>
Co-authored-by: Kaiichiro Ota <kigh.ota@gmail.com>
We overriden the `GetPackageJSON` in Node.js to let us read files
straight from the ASAR file instead of disk. The override works by
providing a JS method with the limitation that it should not throw a
runtime error. However, this invariant was accidentally violated by
`asar.splitPath` that sometimes contrary to its' TypeScript definition
returned `false`.
Co-authored-by: trop[bot] <37223003+trop[bot]@users.noreply.github.com>
Co-authored-by: Fedor Indutny <indutny@signal.org>
It's guarunteed that `iojs-*` and `node-*` were the same origin file (we azcopy them) but this was missing in logs and it annoyed me
Co-authored-by: trop[bot] <37223003+trop[bot]@users.noreply.github.com>
Co-authored-by: Samuel Attard <sam@electronjs.org>
fix: add missed SaveRequestType enum to PdfViewerPrivate function
Co-authored-by: trop[bot] <37223003+trop[bot]@users.noreply.github.com>
Co-authored-by: Bill Shen <15865969+cucbin@users.noreply.github.com>
fix: MacOS 26 Tahoe - stop overriding private cornerMask API to fix WindowServer GPU load (#48376)
fix: macOS stop overriding private cornerMask API to fix WindowServer GPU load spike
Electron fetched a custom `_cornerMask` for `ElectronNSWindow` to smooth
vibrancy corners. On macOS 15 (Tahoe) that private hook forces the window
shadow to be rendered from a fully transparent surface, causing the
WindowServer GPU load regression. Remove the `cornerMask` property and
the `_cornerMask` override so we stay on Apple’s default shadow path.
Co-authored-by: trop[bot] <37223003+trop[bot]@users.noreply.github.com>
Co-authored-by: avarayr <7735415+avarayr@users.noreply.github.com>
test: rerun failed tests individually (#48205)
* test: rerun failed tests individually
* ci: use screencapture-nag-remover
Needed to bypass the popup message "bash" is requesting to bypass the system private window picker and directly access your screen and audio.
* Revert "chore: test with 1st quadrant of the window"
No longer needed because of the addition of the
screencapture-nag-remover script.
This reverts commit f4a7e04c0b.
* test: fixup navigationHistory flake
* rerun test up to 3 times
ServiceWorkerMain does not need to inherit from EventEmitterMixin
Co-authored-by: trop[bot] <37223003+trop[bot]@users.noreply.github.com>
Co-authored-by: Charles Kerr <charles@charleskerr.com>
* chore: bump chromium in DEPS to 141.0.7352.0
* chore: update patches
* 6830573: Revert 'Migrate WrappableWithNamedPropertyInterceptor to gin::Wrappable' | https://chromium-review.googlesource.com/c/chromium/src/+/6830573
* chore: bump chromium in DEPS to 141.0.7354.0
* chore: bump chromium in DEPS to 141.0.7356.0
* chore: bump chromium in DEPS to 141.0.7357.0
* chore: bump chromium in DEPS to 141.0.7359.0
* chore: bump chromium in DEPS to 141.0.7361.0
* 6838518: [Mac] Correctly deallocate sandbox error buffers and prevent crash resulting from nullptr assignment | https://chromium-review.googlesource.com/c/chromium/src/+/6838518
* 6850973: Reland "Use base::ByteCount in base::SysInfo." | https://chromium-review.googlesource.com/c/chromium/src/+/6850973
* 6506565: [FPF-CI] Create initial NoiseHash in the browser. | https://chromium-review.googlesource.com/c/chromium/src/+/6506565
* chore: update patches
* fixup! 6850973: Reland "Use base::ByteCount in base::SysInfo." | https://chromium-review.googlesource.com/c/chromium/src/+/6850973
* fixup! 6506565: [FPF-CI] Create initial NoiseHash in the browser. | https://chromium-review.googlesource.com/c/chromium/src/+/6506565
* fix: unsafe buffer warning in fix_properly_honor_printing_page_ranges.patch
* fix: FTBFS in src_remove_dependency_on_wrapper-descriptor-based_cppheap.patch
This change should be upstreamed.
Fixes this error:
../../third_party/electron_node/src/env.cc:606:3: error: no matching function for call to 'Wrap'
606 | v8::Object::Wrap<v8::CppHeapPointerTag::kDefaultTag>(
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../v8/include/v8-object.h:1076:14: note: candidate function template not viable: cannot convert argument of incomplete type 'void *' to 'v8::Object::Wrappable *' for 3rd argument
1076 | void Object::Wrap(v8::Isolate* isolate, const v8::Local<v8::Object>& wrapper,
| ^
1077 | v8::Object::Wrappable* wrappable) {
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../v8/include/v8-object.h:1084:14: note: candidate function template not viable: no known conversion from 'Local<Object>' to 'const PersistentBase<Object>' for 2nd argument
1084 | void Object::Wrap(v8::Isolate* isolate, const PersistentBase<Object>& wrapper,
| ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../v8/include/v8-object.h:1093:14: note: candidate function template not viable: no known conversion from 'Local<Object>' to 'const BasicTracedReference<Object>' for 2nd argument
1093 | void Object::Wrap(v8::Isolate* isolate,
| ^
1094 | const BasicTracedReference<Object>& wrapper,
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1 error generated.
* [v8-init] Access crash key only from main thread | https://chromium-review.googlesource.com/c/chromium/src/+/6827167
* chore: e patches all
* chore: remove chore_restore_some_deprecated_wrapper_utility_in_gin.patch from patches
this remove line got re-added when rebasing roller/chromium/main
* chore: e patches all
* fix: include base/time/time.h when using base::Time
* chore: update patches
* Make --host-rules an alias for --host-resolver-rules.
Refs https://chromium-review.googlesource.com/c/chromium/src/+/4867872
* ci: update BUILD_TOOLS_SHA
Refs https://github.com/electron/build-tools/pull/746
* [Fontations] Remove Fontations suffix from font names
Refs https://chromium-review.googlesource.com/c/chromium/src/+/6835930
* temp: debug macOS addon build failure
* Revert "temp: debug macOS addon build failure"
This reverts commit 40bc8abab65dc83e17c4ab97cb6e7522a193fb44.
* test: run tests with Xcode 16.4
* ci: fix tccdb update for macOS 15
* spec: disable opening external application for loadURL
on macOS opening unknown external application will bring
up dialog to choose apps from application store which will
break our other test suites that want to capture screen
for pixel matching.
The loadURL spec that tests bad-scheme://foo is sufficient
that we hit the permission handler for openExternal since
at that point we already know the runtime gave up on handling
the scheme.
* chore: rebase patches
* chore: disable codesiging tests
* ci: update ScreenCaptureApprovals.plist for /bin/bash
* ci: try updating tcc permissions
* ci: update TCC permissions
Refs https://www.rainforestqa.com/blog/macos-tcc-db-deep-dive
* chore: test with 1st quadrant of the window
* chore: adjust for macOS 15 menubar height
---------
Co-authored-by: electron-roller[bot] <84116207+electron-roller[bot]@users.noreply.github.com>
Co-authored-by: Keeley Hammond <khammond@slack-corp.com>
Co-authored-by: Keeley Hammond <vertedinde@electronjs.org>
Co-authored-by: Charles Kerr <charles@charleskerr.com>
Co-authored-by: deepak1556 <hop2deep@gmail.com>
Co-authored-by: John Kleinschmidt <jkleinsc@electronjs.org>
* build: remove no longer needed arg for siso
* chore: test ffmpeg zip
* build: fix ffmpeg build with siso
* Revert "chore: test ffmpeg zip"
This reverts commit 2bbcc86039.
* fix: Optimize the value of memory.free in the return data of getSystemMemoryInfo().
* fix: Improve the value of memory in the return data of getSystemMemoryInfo().
* fix: complete API doc.
* Update docs/api/process.md
Co-authored-by: Will Anderson <will@itsananderson.com>
* fix: update name to fileBacked.
* fix: fix with code conflict
---------
Co-authored-by: Will Anderson <will@itsananderson.com>
* chore: bump chromium in DEPS to 140.0.7330.0
* chore: bump chromium in DEPS to 140.0.7331.0
* chore: update patches
* fix: gn check failing on crashpad.h
Not yet sure what caused this
* fix: predictors::PreconnectManager -> content::PreconnectManager
CL: https://chromium-review.googlesource.com/c/chromium/src/+/6788473
* chore: bump chromium in DEPS to 140.0.7333.0
* chore: bump chromium in DEPS to 140.0.7335.0
* chore: bump chromium in DEPS to 140.0.7337.0
* chore: update patches
* chore: restore some gin utility
* 6804057: [Extensions] Validate nodoc is specified as a boolean in schemas
https://chromium-review.googlesource.com/c/chromium/src/+/6804057
* fixup! chore: restore some gin utility
* fixup! fix: predictors::PreconnectManager -> content::PreconnectManager CL: https://chromium-review.googlesource.com/c/chromium/src/+/6788473
* 6772346: Reset MouseWheelPhaseHandler state when trackpoint scroll is detected
https://chromium-review.googlesource.com/c/chromium/src/+/6772346
Not certain about what the "correct" argument to pass here is. A quick dive into the CL suggests that passing `false` is safe to keep things working. The blast radius if this assumption is wrong is that "fling" scroll gestures may not work as expected with the OSR.
* 6789383: Uninstall SODA language pack after 30 days of inactivity
https://chromium-review.googlesource.com/c/chromium/src/+/6789383
* chore: update libcxx filenames
* chore: bump chromium in DEPS to 140.0.7339.0
* chore: update patches
* fixup! 6772346: Reset MouseWheelPhaseHandler state when trackpoint scroll is detected https://chromium-review.googlesource.com/c/chromium/src/+/6772346
* chore: bump chromium in DEPS to 140.0.7339.2
---------
Co-authored-by: electron-roller[bot] <84116207+electron-roller[bot]@users.noreply.github.com>
Co-authored-by: Samuel Maddock <smaddock@slack-corp.com>
Co-authored-by: deepak1556 <hop2deep@gmail.com>
Co-authored-by: clavin <clavin@electronjs.org>
* refactor: remove GetIsolate() calls from SetPrivate()
* refactor: remove excess GetIsolate() calls in PassValueToOtherContextInner()
* refactor: remove GetIsolate() calls from GetPrivate()
* refactor: add a v8::Isolate* local to ProxyFunctionWrapper()
* refactor: remove error_context->GetIsolate() call from PassValueToOtherContextInner()
* refactor: remove GetIsolate() call from ProxyFunctionWrapper()
* refactor: pass source and destination isolate as arg to CreateProxyForAPI()
* chore: move gin::DeprecatedWrappable to gin_helper
This is in preparation for migrating to gin::Wrappable
based on cppgc #47922
The upstream class will be deleted soon via roller PR but
the cppgc migration should happen outside the roll, this
change retains the current functionality by copying the
implementation into //electron/shell/common/gin_helper.
The class can be deleted once the cppgc migration is complete.
* chore: fix lint:cpp
* feat: Use DIR_ASSETS path to locate resource bundles
* Use DIR_ASSETS for calculating ASAR relative paths
* Add test to verify 'assets' matches parent dir of 'exe'
* Add Mac-specific test for assets path (but it is failing)
* test: Update app.getPath('assets') to expect an exception on Mac
* docs: Update docs for 'assets' path to indicate that it's only available on Windows + Linux
* fix: Don't define 'assets' mapping on macOS
* feat: add setAccentColor on Windows
* refactor: unify GetSystemAccentColor
* refactor: remove redundant parsing
* chore: fixup documentation
* Update docs/api/browser-window.md
Co-authored-by: Will Anderson <andersonw@dropbox.com>
* Update docs/api/base-window.md
Co-authored-by: Will Anderson <andersonw@dropbox.com>
---------
Co-authored-by: Will Anderson <andersonw@dropbox.com>
* feat: webFrameMain.fromFrameToken
* refactor: return null instead of undefined
* docs: mention renderer webFrame property
* chore: undo null->undefined in wfm.fromId api
this will be updated in another pr
* refactor: add a v8::Isolate* arg to RendererClientBase::IsWebViewFrame()
Needed for creating gin dictionaries
refactor: add a v8::Isolate* arg to ShouldLoadPreload()
Needed for calling IsWebViewFrame()
* refactor: add a v8::Isolate* arg to electron::util::CompileAndCall()
* refactor: add a v8::Isolate* arg to OnCreatePreloadableV8Context()
* refactor: add a v8::Isolate* arg to InvokeEmitProcessEvent()
* refactor: add a v8::Isolate* arg to ServiceWorkerData's constructor
* refactor: add a v8::Isolate* arg to RendererClientBase::SetupMainWorldOverrides()
* refactor: add a v8::Isolate* arg to RendererClientBase::WilLReleaseScriptContext()
* docs: update docs to avoid v8::Context::GetIsolate()
* refactor: add a v8::Isolate* arg to ElectronSandboxedRendererClient::InitializeBindings()
* refactor: avoid v8::Context::GetIsolate() call in PromiseBase::SettleScope::~SettleScope()
* refactor: add a v8::Isolate* arg to Constructible::GetConstructor()
* refactor: add a v8::Isolate* arg to NodeBindings::Initialize()
This is needed for the GetConstructor() call
* refactor: avoid v8::Context::GetIsolate() call in GetIpcObject() by taking it as an arg
* refactor: avoid v8::Context::GetIsolate() call in ipc_native::EmitIPCEvent() by taking it as an arg
* refactor: pass an isolate when calling GetCreationContextChecked() in V8FunctionInvoker
* refactor: pass an isolate when calling GetCreationContextChecked() in RendererClientBase
* refactor: pass an isolate when calling GetCreationContextChecked() in ScriptExecutionCallback::Completed()
* refactor: pass an isolate when calling GetCreationContextChecked() in ScriptExecutionCallback::CopyResultToCallingContextAndFinalize()
* refactor: pass an isolate when calling GetCreationContextChecked() in electron::GetRenderFrame()
* refactor: pass an isolate when calling GetCreationContextChecked() in gin_helper::internal::CallMethodWithArgs()
* refactor: pass an isolate when calling GetCreationContextChecked() in OverrideGlobalPropertyFromIsolatedWorld()
* refactor: pass an isolate when calling GetCreationContextChecked() in OverrideGlobalValueFromIsolatedWorld()
* refactor: pass an isolate when calling GetCreationContextChecked() in ProxyFunctionWrapper()
* refactor: pass an isolate when calling GetCreationContextChecked() in PassValueToOtherContextInner()
* fixup! refactor: pass an isolate when calling GetCreationContextChecked() in electron::GetRenderFrame()
* build: extend Chromium options in bug report template
As predicted by @dsanders11 and others, we got a bunch of bug reports with clearly incorrect values for "does this issue appear in Chromium?" because people didn't test or didn't know how to test.
This PR adds an "I didn't know how to test" option.
* build: update wording to use present tense
* test: cleanup RenderFrame lifespan tests
* test: disable navigator.serial tests on arm64 mac
debug the hang
test: disable navigator.bluetooth on arm64 mac
Revert "test: disable navigator.bluetooth on arm64 mac"
This reverts commit 4b53a8485a5ff391832c7da93d859f1aa8722e70.
Revert "debug the hang"
This reverts commit 00338f0d49a7918224822087b4510fa9db0686c3.
Revert "test: disable navigator.serial tests on arm64 mac"
This reverts commit fb515ce447a9d42185e84b17b460e4fb6d1bf71d.
Reapply "test: disable navigator.serial tests on arm64 mac"
This reverts commit 0e5608108ffebbe8b8b27af9ea06aadae2ea85dd.
Reapply "test: disable navigator.bluetooth on arm64 mac"
This reverts commit f4c7d3fc0624a22421cba5d3d75df8c5d4367eea.
fixup
* test: add waitUntil for flaky test
* build: Add platform-specific if conditions to the source sets in chromium_src.
* build: Add platform-specific if conditions to the source sets in chromium_src.
* build: cleanup symlinks in cache
* build: ignore broken links
* try --ignore-failed-read
* build: dont deref symlinks
* build: add flag to 7zip to resolve symlink error
Needed to ignore Dangerous symbolic link path was ignored errors
* Revert "build: cleanup symlinks in cache"
This reverts commit 69e53cdc88.
* build: reenable v8_enable_temporal_support
* ci: test with increased vm map count
* chore: backport PA use fewer vmas by default on linux
* chore: update patches
* Revert "ci: test with increased vm map count"
This reverts commit b626c9a5ab7ad3f01e17d77c330abfd8096a8b02.
* ci: remove logs
---------
Co-authored-by: patchup[bot] <73610968+patchup[bot]@users.noreply.github.com>
* perf: replace string temporary with string_view in GetXdgAppId()
* perf: replace string temporary with string_view in ToV8(WindowOpenDisposition)
* perf: replace string temporary with string_view in ToV8(electron::api::WebContents::Type)
fix: window.open popups are always resizable
Closes https://github.com/electron/electron/issues/43591.
Per current WHATWG spec, the `window.open` API should always
create a resizable popup window. This change updates the
`parseFeaturesString` function to ensure that windows opened
with `window.open` are always resizable, regardless of the
`resizable` feature string.
* refactor: extract-constant for registry key in GetProcessExecPath()
* refactor: extract-constant for registry key in Browser::SetLoginItemSettings()
* refactor: extract-constant for registry key in Browser::SetLoginItemSettings()
* refactor: extract-constant for registry key in Browser::GetLoginItemSettings()
* chore: document the symbolic constants
* refactor: prefer base::wcstring_view::c_str() to data() to make zero-termination clearer
* refactor: local functions GetPrivate(), SetPrivate() now take std::string_views
* refactor: make local keys std::string_views instead of C-style char arrays
* refactor: make local keys constexpr
* refactor: move local keys into local anonymous namespace
description:What is the last version of Electron this worked in, if applicable?
placeholder:16.0.0
- type:dropdown
attributes:
label:Does the issue also appear in Chromium / Google Chrome?
description:If it does, please report the issue in the [Chromium issue tracker](https://issues.chromium.org/issues), not against Electron. Electron will inherit the fix once Chromium resolves the issue.
Electron embeds Chromium (rendering) and Node.js (backend) to enable desktop apps with web technologies. The parent directory (`../`) is the Chromium source tree.
### Process Model
Electron has two primary process types, mirroring Chromium:
- **Renderer process** (`shell/renderer/` + `lib/renderer/`): Runs web content in BrowserWindows
### Native ↔ JavaScript Bridge
Each API is implemented as a C++/JS pair:
- C++ side: `shell/browser/api/electron_api_{name}.cc/.h` — uses `gin::Wrappable` and `ObjectTemplateBuilder`
- JS side: `lib/browser/api/{name}.ts` — exports the module, registered in `lib/browser/api/module-list.ts`
- Binding: `NODE_LINKED_BINDING_CONTEXT_AWARE(electron_browser_{name}, Initialize)` in C++ and registered in `shell/common/node_bindings.cc`
- Type declaration: `typings/internal-ambient.d.ts` maps `process._linkedBinding('electron_browser_{name}')`
### Patches System
Electron patches upstream dependencies (Chromium, Node.js, V8, etc.) rather than forking them. Patches live in `patches/` organized by target, with `patches/config.json` mapping directories to repos.
printf "<!-- no-dependency-change -->\n\nHello @${{ github.event.pull_request.user.login }}! It looks like this pull request touches one of our dependency files, and per [our contribution policy](https://github.com/electron/electron/blob/main/CONTRIBUTING.md#dependencies-upgrades-policy) we do not accept these types of changes in PRs." | gh pr review $PR_URL -r --body-file=-
printf "<!-- disallowed-non-maintainer-change -->\n\nHello @${{ github.event.pull_request.user.login }}! It looks like this pull request touches one of our dependency or CI files, and per [our contribution policy](https://github.com/electron/electron/blob/main/CONTRIBUTING.md#dependencies-upgrades-policy) we do not accept these types of changes in PRs." | gh pr review $PR_URL -r --body-file=-
@@ -37,9 +37,9 @@ For more installation options and troubleshooting tips, see
Each Electron release provides binaries for macOS, Windows, and Linux.
* macOS (Big Sur and up): Electron provides 64-bit Intel and Apple Silicon / ARM binaries for macOS.
* macOS (Monterey and up): Electron provides 64-bit Intel and Apple Silicon / ARM binaries for macOS.
* Windows (Windows 10 and up): Electron provides `ia32` (`x86`), `x64` (`amd64`), and `arm64` binaries for Windows. Windows on ARM support was added in Electron 5.0.8. Support for Windows 7, 8 and 8.1 was [removed in Electron 23, in line with Chromium's Windows deprecation policy](https://www.electronjs.org/blog/windows-7-to-8-1-deprecation-notice).
* Linux: The prebuilt binaries of Electron are built on Ubuntu 20.04. They have also been verified to work on:
* Linux: The prebuilt binaries of Electron are built on Ubuntu 22.04. They have also been verified to work on:
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
# This has been adapted from https://source.chromium.org/chromium/chromium/src/+/main:build/linux/strip_binary.gni;drc=c220a41e0422d45f1657c28146d32e99cc53640b
# The notable difference is it has an option to compress the debug sections
import("//build/config/clang/clang.gni")
import("//build/toolchain/toolchain.gni")
# Extracts symbols from a binary into a symbol file.
#
# Args:
# binary_input: Path to the binary containing symbols to extract, e.g.:
# "$root_out_dir/chrome"
# symbol_output: Desired output file for symbols, e.g.:
# "$root_out_dir/chrome.debug"
# stripped_binary_output: Desired output file for stripped file, e.g.:
# "$root_out_dir/chrome.stripped"
# compress_debug_sections: If true, compress the extracted debug sections
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
# This has been adapted from https://source.chromium.org/chromium/chromium/src/+/main:build/linux/strip_binary.py;drc=c220a41e0422d45f1657c28146d32e99cc53640b
# The notable difference is it has an option to compress the debug sections
importargparse
importsubprocess
importsys
defmain()->int:
parser=argparse.ArgumentParser(description="Strip binary using LLVM tools.")
*`launch-failed` - Process never successfully launched
*`integrity-failure` - Windows code integrity checks failed
*`memory-eviction` - Process proactively terminated to prevent a future out-of-memory (OOM) situation
*`exitCode` number - The exit code for the process
(e.g. status from waitpid if on POSIX, from GetExitCodeProcess on Windows).
*`serviceName` string (optional) - The non-localized name of the process.
@@ -564,8 +565,9 @@ and subscribing to the `ready` event if the app is not ready yet.
*`steal` boolean _macOS_ - Make the receiver the active app even if another app is
currently active.
On Linux, focuses on the first visible window. On macOS, makes the application
the active app. On Windows, focuses on the application's first window.
On macOS, makes the application the active app. On Windows, focuses on the application's
first window. On Linux, either focuses on the first visible window (X11) or requests
focus but may instead show a notification or flash the app icon (Wayland).
You should seek to use the `steal` option as sparingly as possible.
@@ -602,6 +604,7 @@ Returns `string` - The current application directory.
*`%APPDATA%` on Windows
*`$XDG_CONFIG_HOME` or `~/.config` on Linux
*`~/Library/Application Support` on macOS
*`assets` The directory where app assets such as `resources.pak` are stored. By default this is the same as the folder containing the `exe` path. Available on Windows and Linux only.
*`userData` The directory for storing your app's configuration files, which
by default is the `appData` directory appended with your app's name. By
convention files storing user data should be written to this directory, and
@@ -616,7 +619,7 @@ Returns `string` - The current application directory.
directory.
*`temp` Temporary directory.
*`exe` The current executable file.
*`module` The `libchromiumcontent` library.
*`module` The location of the Chromium module. By default this is synonymous with `exe`.
*`desktop` The current user's Desktop directory.
*`documents` Directory for a user's "My Documents".
*`downloads` Directory for a user's downloads.
@@ -776,6 +779,22 @@ bar, and on macOS, you can visit it from dock menu.
Clears the recent documents list.
### `app.getRecentDocuments()` _macOS_ _Windows_
Returns `string[]` - An array containing documents in the most recent documents list.
*`protocol` string - The name of your protocol, without `://`. For example,
@@ -1197,6 +1216,13 @@ Disables hardware acceleration for current app.
This method can only be called before app is ready.
### `app.isHardwareAccelerationEnabled()`
Returns `boolean` - whether hardware acceleration is currently enabled.
> [!NOTE]
> This information is only usable after the `gpu-info-update` event is emitted.
### `app.disableDomainBlockingFor3DAPIs()`
By default, Chromium disables 3D APIs (e.g. WebGL) until restart on a per
@@ -1380,7 +1406,75 @@ details. Disabled by default.
This API must be called after the `ready` event is emitted.
> [!NOTE]
> Rendering accessibility tree can significantly affect the performance of your app. It should not be enabled by default.
> Rendering accessibility tree can significantly affect the performance of your app. It should not be enabled by default. Calling this method will enable the following accessibility support features: `nativeAPIs`, `webContents`, `inlineTextBoxes`, and `extendedProperties`.
@@ -32,9 +32,19 @@ update process. Apps that need to disable ATS can add the
### Windows
On Windows, you have to install your app into a user's machine before you can
use the `autoUpdater`, so it is recommended that you use
[electron-winstaller][installer-lib] or [Electron Forge's Squirrel.Windows maker][electron-forge-lib] to generate a Windows installer.
On Windows, the `autoUpdater` module automatically selects the appropriate update mechanism
based on how your app is packaged:
* **MSIX packages**: If your app is running as an MSIX package (created with [electron-windows-msix][msix-lib] and detected via [`process.windowsStore`](process.md#processwindowsstore-readonly)),
the module uses the MSIX updater, which supports direct MSIX file links and JSON update feeds.
***Squirrel.Windows**: For apps installed via traditional installers (created with
[electron-winstaller][installer-lib] or [Electron Forge's Squirrel.Windows maker][electron-forge-lib]),
the module uses Squirrel.Windows for updates.
You don't need to configure which updater to use; Electron automatically detects the packaging
format and uses the appropriate one.
#### Squirrel.Windows
Apps built with Squirrel.Windows will trigger [custom launch events](https://github.com/Squirrel/Squirrel.Windows/blob/51f5e2cb01add79280a53d51e8d0cfa20f8c9f9f/docs/using/custom-squirrel-events-non-cs.md#application-startup-commands)
that must be handled by your Electron application to ensure proper setup and teardown.
@@ -55,6 +65,14 @@ The installer generated with Squirrel.Windows will create a shortcut icon with a
same ID for your app with `app.setAppUserModelId` API, otherwise Windows will
not be able to pin your app properly in task bar.
#### MSIX Packages
When your app is packaged as an MSIX, the `autoUpdater` module provides additional
functionality:
* Use the `allowAnyVersion` option in `setFeedURL()` to allow updates to older versions (downgrades)
* Support for direct MSIX file links or JSON update feeds (similar to Squirrel.Mac format)
## Events
The `autoUpdater` object emits the following events:
@@ -92,7 +110,7 @@ Returns:
Emitted when an update has been downloaded.
On Windows only `releaseName` is available.
With Squirrel.Windows only `releaseName` is available.
> [!NOTE]
> It is not strictly necessary to handle this event. A successfully
@@ -111,10 +129,12 @@ The `autoUpdater` object has the following methods:
### `autoUpdater.setFeedURL(options)`
*`options` Object
*`url` string
*`url` string - The update server URL. For _Windows_ MSIX, this can be either a direct link to an MSIX file (e.g., `https://example.com/update.msix`) or a JSON endpoint that returns update information (see the [Squirrel.Mac][squirrel-mac] README for more information).
@@ -756,6 +756,9 @@ Returns [`Rectangle`](structures/rectangle.md) - The `bounds` of the window as `
> [!NOTE]
> On macOS, the y-coordinate value returned will be at minimum the [Tray](tray.md) height. For example, calling `win.setBounds({ x: 25, y: 20, width: 800, height: 600 })` with a tray height of 38 means that `win.getBounds()` will return `{ x: 25, y: 38, width: 800, height: 600 }`.
> [!NOTE]
> On Wayland, this method will return `{ x: 0, y: 0, ... }` as introspecting or programmatically changing the global window coordinates is prohibited.
#### `win.getBackgroundColor()`
Returns `string` - Gets the background color of the window in Hex (`#RRGGBB`) format.
@@ -969,6 +972,9 @@ Moves window to `x` and `y`.
Returns `Integer[]` - Contains the window's current position.
> [!NOTE]
> On Wayland, this method will return `[0, 0]` as introspecting or programmatically changing the global window coordinates is prohibited.
#### `win.setTitle(title)`
* `title` string
@@ -1260,6 +1266,47 @@ Sets the properties for the window's taskbar button.
> `relaunchCommand` and `relaunchDisplayName` must always be set
> together. If one of those properties is not set, then neither will be used.
#### `win.setAccentColor(accentColor)` _Windows_
* `accentColor` boolean | string | null - The accent color for the window. By default, follows user preference in System Settings. To reset to system default, pass `null`.
Sets the system accent color and highlighting of active window border.
The `accentColor` parameter accepts the following values:
* **Color string** - Like `true`, but sets a custom accent color using standard CSS color formats (Hex, RGB, RGBA, HSL, HSLA, or named colors). Alpha values in RGBA/HSLA formats are ignored and the color is treated as fully opaque.
* **`true`** - Enable accent color highlighting for the window with the system accent color regardless of whether accent colors are enabled for windows in System `Settings.`
* **`false`** - Disable accent color highlighting for the window regardless of whether accent colors are currently enabled for windows in System Settings.
* **`null`** - Reset window accent color behavior to follow behavior set in System Settings.
Examples:
```js
const win = new BrowserWindow({ frame: false })
// Set red accent color.
win.setAccentColor('#ff0000')
// RGB format (alpha ignored if present).
win.setAccentColor('rgba(255,0,0,0.5)')
// Enable accent color, using the color specified in System Settings.
win.setAccentColor(true)
// Disable accent color.
win.setAccentColor(false)
// Reset window accent color behavior to follow behavior set in System Settings.
win.setAccentColor(null)
```
#### `win.getAccentColor()` _Windows_
Returns `string | boolean` - the system accent color and highlighting of active window border in Hex RGB format.
If a color has been set for the window that differs from the system accent color, the window accent color will
be returned. Otherwise, a boolean will be returned, with `true` indicating that the window uses the global system accent color, and `false` indicating that accent color highlighting is disabled for this window.
@@ -140,6 +140,10 @@ state is `hidden` in order to minimize power consumption.
move.
* On Linux the type of modal windows will be changed to `dialog`.
* On Linux many desktop environments do not support hiding a modal window.
* On Wayland (Linux) it is generally not possible to programmatically resize windows
after creation, or to position, move, focus, or blur windows without user input.
If your app needs these capabilities, run it in Xwayland by appending the flag
`--ozone-platform=x11`.
## Class: BrowserWindow extends `BaseWindow`
@@ -656,10 +660,15 @@ the [close event](#event-close).
Focuses on the window.
On Wayland (Linux), the desktop environment may show a notification or flash
the app icon if the window or app is not already focused.
#### `win.blur()`
Removes focus from the window.
Not supported on Wayland (Linux).
#### `win.isFocused()`
Returns `boolean` - Whether the window is focused.
@@ -676,6 +685,8 @@ Shows and gives focus to the window.
Shows the window but doesn't focus on it.
Not supported on Wayland (Linux).
#### `win.hide()`
Hides the window.
@@ -824,6 +835,8 @@ Closes the currently open [Quick Look][quick-look] panel.
Resizes and moves the window to the supplied bounds. Any properties that are not supplied will default to their current values.
On Wayland (Linux), has the same limitations as `setSize` and `setPosition`.
```js
const { BrowserWindow } = require('electron')
@@ -849,6 +862,9 @@ Returns [`Rectangle`](structures/rectangle.md) - The `bounds` of the window as `
> [!NOTE]
> On macOS, the y-coordinate value returned will be at minimum the [Tray](tray.md) height. For example, calling `win.setBounds({ x: 25, y: 20, width: 800, height: 600 })` with a tray height of 38 means that `win.getBounds()` will return `{ x: 25, y: 38, width: 800, height: 600 }`.
> [!NOTE]
> On Wayland, this method will return `{ x: 0, y: 0, ... }` as introspecting or programmatically changing the global window coordinates is prohibited.
#### `win.getBackgroundColor()`
Returns `string` - Gets the background color of the window in Hex (`#RRGGBB`) format.
@@ -866,6 +882,8 @@ See [Setting `backgroundColor`](#setting-the-backgroundcolor-property).
Resizes and moves the window's client area (e.g. the web page) to
the supplied bounds.
On Wayland (Linux), has the same limitations as `setContentSize` and `setPosition`.
#### `win.getContentBounds()`
Returns [`Rectangle`](structures/rectangle.md) - The `bounds` of the window's client area as `Object`.
@@ -895,6 +913,8 @@ Returns `boolean` - whether the window is enabled.
Resizes the window to `width` and `height`. If `width` or `height` are below any set minimum size constraints the window will snap to its minimum size.
On Wayland (Linux), may not work as some window managers restrict programmatic window resizing.
#### `win.getSize()`
Returns `Integer[]` - Contains the window's width and height.
@@ -907,6 +927,8 @@ Returns `Integer[]` - Contains the window's width and height.
Resizes the window's client area (e.g. the web page) to `width` and `height`.
On Wayland (Linux), may not work as some window managers restrict programmatic window resizing.
#### `win.getContentSize()`
Returns `Integer[]` - Contains the window's client area's width and height.
@@ -1044,12 +1066,16 @@ this method throws an error.
#### `win.moveTop()`
Moves window to top(z-order) regardless of focus
Moves window to top(z-order) regardless of focus.
Not supported on Wayland (Linux).
#### `win.center()`
Moves window to the center of the screen.
Not supported on Wayland (Linux).
#### `win.setPosition(x, y[, animate])`
* `x` Integer
@@ -1058,10 +1084,15 @@ Moves window to the center of the screen.
Moves window to `x` and `y`.
Not supported on Wayland (Linux).
#### `win.getPosition()`
Returns `Integer[]` - Contains the window's current position.
> [!NOTE]
> On Wayland, this method will return `[0, 0]` as introspecting or programmatically changing the global window coordinates is prohibited.
#### `win.setTitle(title)`
* `title` string
@@ -1227,7 +1258,8 @@ Captures a snapshot of the page within `rect`. Omitting `rect` will capture the
Returns `Promise<void>` - the promise will resolve when the page has finished loading
(see [`did-finish-load`](web-contents.md#event-did-finish-load)), and rejects
if the page fails to load (see [`did-fail-load`](web-contents.md#event-did-fail-load)).
if the page fails to load (see
[`did-fail-load`](web-contents.md#event-did-fail-load)). A noop rejection handler is already attached, which avoids unhandled rejection errors. If the existing page has a beforeUnload handler, [`did-fail-load`](web-contents.md#event-did-fail-load) will be called unless [`will-prevent-unload`](web-contents.md#event-did-fail-load) is handled.
Same as [`webContents.loadURL(url[, options])`](web-contents.md#contentsloadurlurl-options).
@@ -1440,6 +1472,47 @@ Sets the properties for the window's taskbar button.
> `relaunchCommand` and `relaunchDisplayName` must always be set
> together. If one of those properties is not set, then neither will be used.
#### `win.setAccentColor(accentColor)` _Windows_
* `accentColor` boolean | string | null - The accent color for the window. By default, follows user preference in System Settings. To reset to system default, pass `null`.
Sets the system accent color and highlighting of active window border.
The `accentColor` parameter accepts the following values:
* **Color string** - Like `true`, but sets a custom accent color using standard CSS color formats (Hex, RGB, RGBA, HSL, HSLA, or named colors). Alpha values in RGBA/HSLA formats are ignored and the color is treated as fully opaque.
* **`true`** - Enable accent color highlighting for the window with the system accent color regardless of whether accent colors are enabled for windows in System `Settings.`
* **`false`** - Disable accent color highlighting for the window regardless of whether accent colors are currently enabled for windows in System Settings.
* **`null`** - Reset window accent color behavior to follow behavior set in System Settings.
Examples:
```js
const win = new BrowserWindow({ frame: false })
// Set red accent color.
win.setAccentColor('#ff0000')
// RGB format (alpha ignored if present).
win.setAccentColor('rgba(255,0,0,0.5)')
// Enable accent color, using the color specified in System Settings.
win.setAccentColor(true)
// Disable accent color.
win.setAccentColor(false)
// Reset window accent color behavior to follow behavior set in System Settings.
win.setAccentColor(null)
```
#### `win.getAccentColor()` _Windows_
Returns `string | boolean` - the system accent color and highlighting of active window border in Hex RGB format.
If a color has been set for the window that differs from the system accent color, the window accent color will
be returned. Otherwise, a boolean will be returned, with `true` indicating that the window uses the global system accent color, and `false` indicating that accent color highlighting is disabled for this window.
#### `win.showDefinitionForSelection()` _macOS_
Same as `webContents.showDefinitionForSelection()`.
@@ -1533,11 +1606,18 @@ events.
Prevents the window contents from being captured by other apps.
On macOS it sets the NSWindow's sharingType to NSWindowSharingNone.
On Windows it calls SetWindowDisplayAffinity with `WDA_EXCLUDEFROMCAPTURE`.
On Windows, it calls [`SetWindowDisplayAffinity`](https://learn.microsoft.com/en-us/windows/win32/api/winuser/nf-winuser-setwindowdisplayaffinity) with `WDA_EXCLUDEFROMCAPTURE`.
For Windows 10 version 2004 and up the window will be removed from capture entirely,
older Windows versions behave as if `WDA_MONITOR` is applied capturing a black window.
@@ -86,7 +86,7 @@ Field trials to be forcefully enabled or disabled.
For example: `WebRTC-Audio-Red-For-Opus/Enabled/`
### --host-rules=`rules`
### --host-rules=`rules` _Deprecated_
A comma-separated list of `rules` that control how hostnames are mapped.
@@ -104,9 +104,23 @@ These mappings apply to the endpoint host in a net request (the TCP connect
and host resolver in a direct connection, and the `CONNECT` in an HTTP proxy
connection, and the endpoint host in a `SOCKS` proxy connection).
**Deprecated:** Use the `--host-resolver-rules` switch instead.
### --host-resolver-rules=`rules`
Like `--host-rules` but these `rules` only apply to the host resolver.
A comma-separated list of `rules` that control how hostnames are mapped.
For example:
* `MAP * 127.0.0.1` Forces all hostnames to be mapped to 127.0.0.1
* `MAP *.google.com proxy` Forces all google.com subdomains to be resolved to
"proxy".
* `MAP test.com [::1]:77` Forces "test.com" to resolve to IPv6 loopback. Will
also force the port of the resulting socket address to be 77.
* `MAP * baz, EXCLUDE www.google.com` Remaps everything to "baz", except for
"www.google.com".
These `rules` only apply to the host resolver.
### --ignore-certificate-errors
@@ -292,7 +306,7 @@ Specify ways of the inspector web socket url exposure.
By default inspector websocket url is available in stderr and under /json/list endpoint on `http://host:port/json/list`.
### `--experimental-network-inspector`
### `--experimental-network-inspection`
Enable support for devtools network inspector events, for visibility into requests made by the nodejs `http` and `https` modules.
@@ -331,6 +345,22 @@ Affects the default output directory of [v8.setHeapSnapshotNearHeapLimit](https:
Disable exposition of [Navigator API][] on the global scope from Node.js.
## Chromium Flags
There isn't a documented list of all Chromium switches, but there are a few ways to find them.
The easiest way is through Chromium's flags page, which you can access at `about://flags`. These flags don't directly match switch names, but they show up in the process's command-line arguments.
To see these arguments, enable a flag in `about://flags`, then go to `about://version` in Chromium. You'll find a list of command-line arguments, including `--flag-switches-begin --your --list --flag-switches-end`, which contains the list of your flag enabled switches.
Most flags are included as part of `--enable-features=`, but some are standalone switches, like `--enable-experimental-web-platform-features`.
A complete list of flags exists in [Chromium's flag metadata page](https://source.chromium.org/chromium/chromium/src/+/main:chrome/browser/flag-metadata.json), but this list includes platform, environment and GPU specific, expired and potentially non-functional flags, so many of them might not always work in every situation.
Keep in mind that standalone switches can sometimes be split into individual features, so there's no fully complete list of switches.
Finally, you'll need to ensure that the version of Chromium in Electron matches the version of the browser you're using to cross-reference the switches.
@@ -94,14 +94,45 @@ The `desktopCapturer` module has the following methods:
Returns `Promise<DesktopCapturerSource[]>` - Resolves with an array of [`DesktopCapturerSource`](structures/desktop-capturer-source.md) objects, each `DesktopCapturerSource` represents a screen or an individual window that can be captured.
> [!NOTE]
> Capturing the screen contents requires user consent on macOS 10.15 Catalina or higher,
> which can detected by [`systemPreferences.getMediaAccessStatus`][].
> * Capturing audio requires `NSAudioCaptureUsageDescription` Info.plist key on macOS 14.2 Sonoma and higher - [read more](#macos-versions-142-or-higher).
> * Capturing the screen contents requires user consent on macOS 10.15 Catalina or higher, which can detected by [`systemPreferences.getMediaAccessStatus`][].
`navigator.mediaDevices.getUserMedia` does not work on macOS for audio capture due to a fundamental limitation whereby apps that want to access the system's audio require a [signed kernel extension](https://developer.apple.com/library/archive/documentation/Security/Conceptual/System_Integrity_Protection_Guide/KernelExtensions/KernelExtensions.html). Chromium, and by extension Electron, does not provide this.
### Linux
It is possible to circumvent this limitation by capturing system audio with another macOS app like Soundflower and passing it through a virtual audio input device. This virtual device can then be queried with `navigator.mediaDevices.getUserMedia`.
`desktopCapturer.getSources(options)` only returns a single source on Linux when using Pipewire.
PipeWire supports a single capture for both screens and windows. If you request the window and screen type, the selected source will be returned as a window capture.
---
### MacOS versions 14.2 or higher
`NSAudioCaptureUsageDescription` Info.plist key must be added in-order for audio to be captured by `desktopCapturer`. If instead you are running electron from another program like a terminal or IDE then that parent program must contain the Info.plist key.
This is in order to facillitate use of Apple's new [CoreAudio Tap API](https://developer.apple.com/documentation/CoreAudio/capturing-system-audio-with-core-audio-taps#Configure-the-sample-code-project) by Chromium.
> [!WARNING]
> Failure of `desktopCapturer` to start an audio stream due to `NSAudioCaptureUsageDescription` permission not present will still create a dead audio stream however no warnings or errors are displayed.
As of electron `v39.0.0-beta.4` Chromium [made Apple's new `CoreAudio Tap API` the default](https://source.chromium.org/chromium/chromium/src/+/ad17e8f8b93d5f34891b06085d373a668918255e) for desktop audio capture. There is no fallback to the older `Screen & System Audio Recording` permissions system even if [CoreAudio Tap API](https://developer.apple.com/documentation/CoreAudio/capturing-system-audio-with-core-audio-taps) stream creation fails.
If you need to continue using `Screen & System Audio Recording` permissions for `desktopCapturer` on macOS versions 14.2 and later, you can apply a chromium feature flag to force use of that older permissions system:
```js
// main.js (right beneath your require/import statments)
`navigator.mediaDevices.getUserMedia` does not work on macOS versions 12.7.6 and prior for audio capture due to a fundamental limitation whereby apps that want to access the system's audio require a [signed kernel extension](https://developer.apple.com/library/archive/documentation/Security/Conceptual/System_Integrity_Protection_Guide/KernelExtensions/KernelExtensions.html). Chromium, and by extension Electron, does not provide this. Only in macOS 13 and onwards does Apple provide APIs to capture desktop audio without the need for a signed kernel extension.
It is possible to circumvent this limitation by capturing system audio with another macOS app like [BlackHole](https://existential.audio/blackhole/) or [Soundflower](https://rogueamoeba.com/freebies/soundflower/) and passing it through a virtual audio input device. This virtual device can then be queried with `navigator.mediaDevices.getUserMedia`.
Notification replied to (com.github.Electron:notification:EAF7B87C-A113-43D7-8E76-F88EC9D73D44)
```
### `ELECTRON_DEBUG_MSIX_UPDATER`
Adds extra logs to MSIX updater operations on Windows to aid in debugging. Extra logging will be displayed when MSIX update operations are initiated, including package updates, package registration, and restart registration. This helps diagnose issues with MSIX package updates and deployments.
Sample output:
```sh
UpdateMsix called with URI: https://example.com/app.msix
*`accelerators`[Accelerator](accelerator.md)[] - an array of [Accelerator](accelerator.md)s.
*`accelerators`string[] - An array of [accelerator](../tutorial/keyboard-shortcuts.md#accelerators) shortcuts.
*`callback` Function
Registers a global shortcut of all `accelerator` items in `accelerators`. The `callback` is called when any of the registered shortcuts are pressed by the user.
@@ -93,7 +96,7 @@ the app has been authorized as a [trusted accessibility client](https://develope
### `globalShortcut.isRegistered(accelerator)`
*`accelerator` [Accelerator](accelerator.md)
*`accelerator` string - An [accelerator](../tutorial/keyboard-shortcuts.md#accelerators) shortcut.
Returns `boolean` - Whether this application has registered `accelerator`.
@@ -103,7 +106,7 @@ don't want applications to fight for global shortcuts.
### `globalShortcut.unregister(accelerator)`
*`accelerator` [Accelerator](accelerator.md)
*`accelerator` string - An [accelerator](../tutorial/keyboard-shortcuts.md#accelerators) shortcut.
*`accelerator`string (optional) - An [Accelerator](../tutorial/keyboard-shortcuts.md#accelerators) string.
*`icon` ([NativeImage](native-image.md) | string) (optional) - Can be a
[NativeImage](native-image.md) or the file path of an icon.
*`enabled` boolean (optional) - If false, the menu item will be greyed out and
unclickable.
*`acceleratorWorksWhenHidden` boolean (optional) _macOS_ - default is `true`, and when `false` will prevent the accelerator from triggering the item if the item is not visible.
@@ -64,88 +67,13 @@ See [`Menu`](menu.md) for examples.
> [!NOTE]
> `acceleratorWorksWhenHidden` is specified as being macOS-only because accelerators always work when items are hidden on Windows and Linux. The option is exposed to users to give them the option to turn it off, as this is possible in native macOS development.
### Roles
Roles allow menu items to have predefined behaviors.
It is best to specify `role` for any menu item that matches a standard role,
rather than trying to manually implement the behavior in a `click` function.
The built-in `role` behavior will give the best native experience.
The `label` and `accelerator` values are optional when using a `role` and will
default to appropriate values for each platform.
Every menu item must have either a `role`, `label`, or in the case of a separator
a `type`.
The `role` property can have following values:
*`undo`
*`about` - Trigger a native about panel (custom message box on Window, which does not provide its own).
*`redo`
*`cut`
*`copy`
*`paste`
*`pasteAndMatchStyle`
*`selectAll`
*`delete`
*`minimize` - Minimize current window.
*`close` - Close current window.
*`quit` - Quit the application.
*`reload` - Reload the current window.
*`forceReload` - Reload the current window ignoring the cache.
*`toggleDevTools` - Toggle developer tools in the current window.
*`togglefullscreen` - Toggle full screen mode on the current window.
*`resetZoom` - Reset the focused page's zoom level to the original size.
*`windowMenu` - Whole default "Window" menu (Minimize, Zoom, etc.).
The following additional roles are available on _macOS_:
*`appMenu` - Whole default "App" menu (About, Services, etc.)
*`hide` - Map to the `hide` action.
*`hideOthers` - Map to the `hideOtherApplications` action.
*`unhide` - Map to the `unhideAllApplications` action.
*`showSubstitutions` - Map to the `orderFrontSubstitutionsPanel` action.
*`toggleSmartQuotes` - Map to the `toggleAutomaticQuoteSubstitution` action.
*`toggleSmartDashes` - Map to the `toggleAutomaticDashSubstitution` action.
*`toggleTextReplacement` - Map to the `toggleAutomaticTextReplacement` action.
*`startSpeaking` - Map to the `startSpeaking` action.
*`stopSpeaking` - Map to the `stopSpeaking` action.
*`front` - Map to the `arrangeInFront` action.
*`zoom` - Map to the `performZoom` action.
*`toggleTabBar` - Map to the `toggleTabBar` action.
*`selectNextTab` - Map to the `selectNextTab` action.
*`selectPreviousTab` - Map to the `selectPreviousTab` action.
*`showAllTabs` - Map to the `showAllTabs` action.
*`mergeAllWindows` - Map to the `mergeAllWindows` action.
*`moveTabToNewWindow` - Map to the `moveTabToNewWindow` action.
*`window` - The submenu is a "Window" menu.
*`help` - The submenu is a "Help" menu.
*`services` - The submenu is a ["Services"](https://developer.apple.com/documentation/appkit/nsapplication/1428608-servicesmenu?language=objc) menu. This is only intended for use in the Application Menu and is _not_ the same as the "Services" submenu used in context menus in macOS apps, which is not implemented in Electron.
*`recentDocuments` - The submenu is an "Open Recent" menu.
*`clearRecentDocuments` - Map to the `clearRecentDocuments` action.
*`shareMenu` - The submenu is [share menu][ShareMenu]. The `sharingItem` property must also be set to indicate the item to share.
When specifying a `role` on macOS, `label` and `accelerator` are the only
options that will affect the menu item. All other options will be ignored.
Lowercase `role`, e.g. `toggledevtools`, is still supported.
> [!NOTE]
> The `enabled` and `visibility` properties are not available for top-level menu items in the tray on macOS.
### Instance Properties
The following properties are available on instances of `MenuItem`:
#### `menuItem.id`
A `string` indicating the item's unique id, this property can be
A `string` indicating the item's unique id. This property can be
dynamically changed.
#### `menuItem.label`
@@ -179,7 +107,7 @@ A `string` (optional) indicating the item's role, if set. Can be `undo`, `redo`,
#### `menuItem.accelerator`
An `Accelerator` (optional) indicating the item's accelerator, if set.
An `Accelerator | null` indicating the item's accelerator, if set.
Sends the `action` to the first responder of application. This is used for
emulating default macOS menu behaviors. Usually you would use the
[`role`](menu-item.md#roles) property of a [`MenuItem`](menu-item.md).
[`role`](../tutorial/menus.md#roles) property of a [`MenuItem`](menu-item.md).
See the [macOS Cocoa Event Handling Guide](https://developer.apple.com/library/mac/documentation/Cocoa/Conceptual/EventOverview/EventArchitecture/EventArchitecture.html#//apple_ref/doc/uid/10000060i-CH3-SW7)
@@ -77,47 +80,50 @@ The `menu` object has the following instance methods:
#### `menu.popup([options])`
*`options` Object (optional)
*`window` [BaseWindow](base-window.md) (optional) - Default is the focused window.
*`frame` [WebFrameMain](web-frame-main.md) (optional) - Provide the relevant frame
-`options` Object (optional)
-`window` [BaseWindow](base-window.md) (optional) - Default is the focused window.
-`frame` [WebFrameMain](web-frame-main.md) (optional) - Provide the relevant frame
if you want certain OS-level features such as Writing Tools on macOS to function correctly. Typically, this should be `params.frame` from the [`context-menu` event](web-contents.md#event-context-menu) on a WebContents, or the [`focusedFrame` property](web-contents.md#contentsfocusedframe-readonly) of a WebContents.
*`x` number (optional) - Default is the current mouse cursor position.
-`x` number (optional) - Default is the current mouse cursor position.
Must be declared if `y` is declared.
*`y` number (optional) - Default is the current mouse cursor position.
-`y` number (optional) - Default is the current mouse cursor position.
Must be declared if `x` is declared.
*`positioningItem` number (optional) _macOS_ - The index of the menu item to
-`positioningItem` number (optional) _macOS_ - The index of the menu item to
be positioned under the mouse cursor at the specified coordinates. Default
is -1.
*`sourceType` string (optional) _Windows__Linux_ - This should map to the `menuSourceType`
-`sourceType` string (optional) _Windows__Linux_ - This should map to the `menuSourceType`
provided by the `context-menu` event. It is not recommended to set this value manually,
only provide values you receive from other APIs or leave it `undefined`.
Can be `none`, `mouse`, `keyboard`, `touch`, `touchMenu`, `longPress`, `longTap`, `touchHandle`, `stylus`, `adjustSelection`, or `adjustSelectionReset`.
*`callback` Function (optional) - Called when menu is closed.
-`callback` Function (optional) - Called when menu is closed.
Pops up this menu as a context menu in the [`BaseWindow`](base-window.md).
> [!TIP]
> For more details, see the [Context Menu](../tutorial/context-menu.md) guide.
#### `menu.closePopup([window])`
*`window` [BaseWindow](base-window.md) (optional) - Default is the focused window.
-`window` [BaseWindow](base-window.md) (optional) - Default is the focused window.
Closes the context menu in the `window`.
#### `menu.append(menuItem)`
*`menuItem` [MenuItem](menu-item.md)
-`menuItem` [MenuItem](menu-item.md)
Appends the `menuItem` to the menu.
#### `menu.getMenuItemById(id)`
*`id` string
-`id` string
Returns `MenuItem | null` the item with the specified `id`
#### `menu.insert(pos, menuItem)`
*`pos` Integer
*`menuItem` [MenuItem](menu-item.md)
-`pos` Integer
-`menuItem` [MenuItem](menu-item.md)
Inserts the `menuItem` to the `pos` position of the menu.
@@ -133,7 +139,7 @@ Objects created with `new Menu` or returned by `Menu.buildFromTemplate` emit the
Returns:
*`event` Event
-`event` Event
Emitted when `menu.popup()` is called.
@@ -141,7 +147,7 @@ Emitted when `menu.popup()` is called.
Returns:
*`event` Event
-`event` Event
Emitted when a popup is closed either manually or with `menu.closePopup()`.
@@ -153,296 +159,5 @@ Emitted when a popup is closed either manually or with `menu.closePopup()`.
A `MenuItem[]` array containing the menu's items.
Each `Menu` consists of multiple [`MenuItem`](menu-item.md)s and each `MenuItem`
can have a submenu.
## Examples
An example of creating the application menu with the simple template API:
macOS has a completely different style of application menu from Windows and
Linux. Here are some notes on making your app's menu more native-like.
### Standard Menus
On macOS there are many system-defined standard menus, like the [`Services`](https://developer.apple.com/documentation/appkit/nsapplication/1428608-servicesmenu?language=objc) and
`Windows` menus. To make your menu a standard menu, you should set your menu's
`role` to one of the following and Electron will recognize them and make them
become standard menus:
* `window`
* `help`
* `services`
### Standard Menu Item Actions
macOS has provided standard actions for some menu items, like `About xxx`,
`Hide xxx`, and `Hide Others`. To set the action of a menu item to a standard
action, you should set the `role` attribute of the menu item.
### Main Menu's Name
On macOS the label of the application menu's first item is always your app's
name, no matter what label you set. To change it, modify your app bundle's
`Info.plist` file. See
[About Information Property List Files][AboutInformationPropertyListFiles]
for more information.
### Menu Sublabels
Menu sublabels, or [subtitles](https://developer.apple.com/documentation/appkit/nsmenuitem/subtitle?language=objc), can be added to menu items using the `sublabel` option. Below is an example based on the renderer example above:
## Setting Menu for Specific Browser Window (_Linux_ _Windows_)
The [`setMenu` method][setMenu] of browser windows can set the menu of certain
browser windows.
## Menu Item Position
You can make use of `before`, `after`, `beforeGroupContaining`, `afterGroupContaining` and `id` to control how the item will be placed when building a menu with `Menu.buildFromTemplate`.
* `before` - Inserts this item before the item with the specified id. If the
referenced item doesn't exist the item will be inserted at the end of
the menu. Also implies that the menu item in question should be placed in the same “group” as the item.
* `after` - Inserts this item after the item with the specified id. If the
referenced item doesn't exist the item will be inserted at the end of
the menu. Also implies that the menu item in question should be placed in the same “group” as the item.
* `beforeGroupContaining` - Provides a means for a single context menu to declare
the placement of their containing group before the containing group of the item with the specified id.
* `afterGroupContaining` - Provides a means for a single context menu to declare
the placement of their containing group after the containing group of the item with the specified id.
By default, items will be inserted in the order they exist in the template unless one of the specified positioning keywords is used.
> If you want to call this API from a renderer process with context isolation enabled,
> place the API call in your preload script and
> [expose](../tutorial/context-isolation.md#after-context-isolation-enabled) it using the
> [`contextBridge`](context-bridge.md) API.
The `nativeImage` module provides a unified interface for manipulating
system images. These can be handy if you want to provide multiple scaled
versions of the same icon or take advantage of macOS [template images][template-image].
@@ -196,8 +202,7 @@ Creates a new `NativeImage` instance from `dataUrl`, a base 64 encoded [Data URL
Returns `NativeImage`
Creates a new `NativeImage` instance from the `NSImage` that maps to the
given image name. See Apple's [`NSImageName`](https://developer.apple.com/documentation/appkit/nsimagename#2901388)
documentation for a list of possible values.
given image name. See Apple's [`NSImageName`](https://developer.apple.com/documentation/appkit/nsimagename#2901388) documentation and [SF Symbols](https://developer.apple.com/sf-symbols/) for a list of possible values.
The `hslShift` is applied to the image with the following rules:
where `SYSTEM_IMAGE_NAME` should be replaced with any value from [this list](https://developer.apple.com/documentation/appkit/nsimagename?language=objc).
* `top-level-storage-access` - Allow top-level sites to request third-party cookie access on behalf of embedded content originating from another site in the same related website set using the [Storage Access API](https://developer.mozilla.org/en-US/docs/Web/API/Storage_Access_API).
* `usb` - Expose non-standard Universal Serial Bus (USB) compatible devices services to the web with the [WebUSB API](https://developer.mozilla.org/en-US/docs/Web/API/WebUSB_API).
* `deprecated-sync-clipboard-read` _Deprecated_ - Request access to run `document.execCommand("paste")`
* `fileSystem` - Access to read, write, and file management capabilities using the [File System API](https://developer.mozilla.org/en-US/docs/Web/API/File_System_API).
* `requestingOrigin` string - The origin URL of the permission check
* `details` Object - Some properties are only available on certain permission types.
* `embeddingOrigin` string (optional) - The origin of the frame embedding the frame that made the permission check. Only set for cross-origin sub frames making permission checks.
* `securityOrigin` string (optional) - The security origin of the `media` check.
* `mediaType` string (optional) - The type of media access being requested, can be `video`,
`audio` or `unknown`
`audio` or `unknown`.
* `requestingUrl` string (optional) - The last URL the requesting frame loaded. This is not provided for cross-origin sub frames making permission checks.
* `isMainFrame` boolean - Whether the frame making the request is the main frame
* `isMainFrame` boolean - Whether the frame making the request is the main frame.
* `filePath` string (optional) - The path of a `fileSystem` request.
* `isDirectory` boolean (optional) - Whether a `fileSystem` request is a directory.
* `fileAccessType` string (optional) - The access type of a `fileSystem` request. Can be `writable` or `readable`.
Sets the handler which can be used to respond to permission checks for the `session`.
Returning `true` will allow the permission and `false` will reject it. Please note that
*`widgetType` string - The widget type of the texture. Can be `popup` or `frame`.
*`pixelFormat` string - The pixel format of the texture. Can be `rgba` or `bgra`.
*`pixelFormat` string - The pixel format of the texture.
*`rgba` - The texture format is 8-bit unorm RGBA.
*`bgra` - The texture format is 8-bit unorm BGRA.
*`rgbaf16` - The texture format is 16-bit float RGBA.
*`codedSize` [Size](size.md) - The full dimensions of the video frame.
*`visibleRect` [Rectangle](rectangle.md) - A subsection of [0, 0, codedSize.width(), codedSize.height()]. In OSR case, it is expected to have the full section area.
*`colorSpace` [ColorSpace](color-space.md) - The color space of the video frame.
*`visibleRect` [Rectangle](rectangle.md) - A subsection of [0, 0, codedSize.width, codedSize.height]. In OSR case, it is expected to have the full section area.
*`contentRect` [Rectangle](rectangle.md) - The region of the video frame that capturer would like to populate. In OSR case, it is the same with `dirtyRect` that needs to be painted.
*`timestamp` number - The time in microseconds since the capture start.
*`metadata` Object - Extra metadata. See comments in src\media\base\video_frame_metadata.h for accurate details.
@@ -12,13 +16,6 @@
*`regionCaptureRect` [Rectangle](rectangle.md) (optional) - May reflect the frame's contents origin if region capture is used internally.
*`sourceSize` [Rectangle](rectangle.md) (optional) - Full size of the source frame.
*`frameCount` number (optional) - The increasing count of captured frame. May contain gaps if frames are dropped between two consecutively received frames.
*`sharedTextureHandle` Buffer _Windows__macOS_ - The handle to the shared texture.
*`planes` Object[] _Linux_ - Each plane's info of the shared texture.
*`stride` number - The strides and offsets in bytes to be used when accessing the buffers via a memory mapping. One per plane per entry.
*`offset` number - The strides and offsets in bytes to be used when accessing the buffers via a memory mapping. One per plane per entry.
*`size` number - Size in bytes of the plane. This is necessary to map the buffers.
*`fd` number - File descriptor for the underlying memory object (usually dmabuf).
*`modifier` string _Linux_ - The modifier is retrieved from GBM library and passed to EGL driver.
*`handle` [SharedTextureHandle](shared-texture-handle.md) - The shared texture handle data.
*`release` Function - Release the resources. The `texture` cannot be directly passed to another process, users need to maintain texture lifecycles in
main process, but it is safe to pass the `textureInfo` to another process. Only a limited number of textures can exist at the same time, so it's important
that you call `texture.release()` as soon as you're done with the texture.
main process, but it is safe to pass the `textureInfo` to another process. Only a limited number of textures can exist at the same time, so it's important that you call `texture.release()` as soon as you're done with the texture.
*`planes` Object[] _Linux_ - Each plane's info of the shared texture.
*`stride` number - The strides and offsets in bytes to be used when accessing the buffers via a memory mapping. One per plane per entry.
*`offset` number - The strides and offsets in bytes to be used when accessing the buffers via a memory mapping. One per plane per entry.
*`size` number - Size in bytes of the plane. This is necessary to map the buffers.
*`fd` number - File descriptor for the underlying memory object (usually dmabuf).
*`modifier` string _Linux_ - The modifier is retrieved from GBM library and passed to EGL driver.
*`supportsZeroCopyWebGpuImport` boolean _Linux_ - Indicates whether supports zero copy import to WebGPU.
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