Existing UI thread shutdown tasks need to be executed before the UI
thread RunLoop is terminated. Those tasks have now been moved to
CefMainRunner::StartShutdownOnUIThread and FinishShutdownOnUIThread is
now called after the RunLoop is terminated.
This fixes a shutdown crash in ChromeProcessSingleton::DeleteInstance.
DeleteInstance needs to be called on the UI thread near the end of the
shutdown process (after ChromeProcessSingleton::Cleanup is called via
PostMainMessageLoopRun).
Executes CefBrowserProcessHandler::OnAlreadyRunningAppRelaunch
callback for when an already running app is relaunched with the
same CefSettings.root_cache_path.
Adds "Root Cache Path" value and related explainer text to
chrome://version.
Adds a LOG(WARNING) that will be output on startup if
CefSettings.root_cache_path is unset in the client app.
Adds a new CefBrowserProcessHandler::OnAlreadyRunningAppRelaunch
callback for when an already running app is relaunched with the
same CefSettings.root_cache_path.
Client apps should check the CefInitialize() return value for early
exit of the relaunch source process.
- chrome: Disable upgrade/downgrade behavior (see #3608)
- chrome: Disable process singleton behavior (see #3609)
- chrome: Disable config as default system browser (see #3613)
This fixes the app icon for default Chrome windows such as DevTools
and Task Manager.
An ICON with value IDR_MAINFRAME (101) will be loaded from the main
executable is available. Otherwise, the default Chromium ICON will be
loaded from libcef.dll.
Cookies (and other credentials) will be excluded when appropriate by
downgrading |credentials_mode| from kSameOrigin to kOmit.
Improve logic for Origin header inclusion, including a fix for
Referrer/Origin calculation in URLRequestJob::ComputeReferrerForPolicy
when used with custom standard schemes.
Specify correct CookiePartitionKeyCollection when loading cookies.
To test:
- Run tests from https://browseraudit.com/ with and without
`--disable-request-handling-for-testing`. Results are the same.
- Run `ceftests --gtest_filter=CorsTest.*`.
Add new CefBrowserHost::[Can]ExecuteChromeCommand methods for executing
arbitrary Chrome commands.
Add support for existing CefBrowserHost::ShowDevTools, CloseDevTools and
HasDevTools methods.
DevTools windows now support the same Views callbacks as normal popup
windows with the new CefLifeSpanHandler::OnBeforeDevToolsPopup callback
as the DevTools-specific equivalent of OnBeforePopup.
Always create DevTools as an undocked window to support use of
ShowDevTools with default Chrome browser windows.
To test:
Run `ceftests --enable-chrome-runtime [--use-views]
--gtest_filter=V8Test.OnUncaughtExceptionDevTools`
OR:
1. Run `cefclient --enable-chrome-runtime [--use-native]`
2. Select "Show DevTools", "Close DevTools" or "Inspect" from the
right-click menu.
3. Notice that the DevTools window is Views-hosted (or native-hosted)
and works as expected.
Add --use-default-popup to get a default styled popup in step 3.
Some test cases don't create browsers at all, or require additional signals
such as request context destruction.
To test: Run `ceftests --gtest_filter=URLRequestTest.*`
When running ceftests with Views enabled always close the CefWindow
when the browser is destroyed and wait for both CefBrowser and
CefWindow destruction before signaling test completion.
To test:
Run `ceftests --enable-chrome-runtime --use-views
--gtest_filter=FrameHandlerTest.OrderMainPopup*:RequestContextTest.PopupNavDestroyParent*`
With Chrome runtime, custom request contexts may be initialized asynchronously.
Wait for that initialization before using the request context.
This also removes TEST_RC_MODE_CUSTOM (uses TEST_RC_MODE_CUSTOM_WITH_HANDLER
instead) since we always need a handler to get the initialization callback.
Disable Chrome policy management by default. Add CefSettings.chrome_policy_id
which, when configured, enables Chrome policy management. See
https://support.google.com/chrome/a/answer/9037717 for background.
To test:
- Start with a machine where Google Chrome is managed.
- Run `cefclient --enable-chrome-runtime --url=chrome://policy/`
There should be no configured policies.
- Run `cefclient --enable-chrome-runtime --url=chrome://policy/
--enable-chrome-policy`
Configured Platform properties should match Google Chrome.
- Run `cefclient --enable-chrome-runtime --url=chrome://policy/
--enable-chrome-policy --enable-chrome-browser-cloud-management`
Configured Platform and Cloud properties should match Google Chrome.
Write access to the shared memory region is required because JavaScript lacks
the capability to create read-only ArrayBuffers. When a user attempts to modify
an ArrayBuffer that utilizes a ReadOnlySharedMemoryRegion as its BackingStore
it triggers an access violation.
Note that this pull request may be reverted in the future if JavaScript adds
read-only ArrayBuffer support.
Add a simpler CanZoom/Zoom API as an alternative to the more error-prone
SetZoomLevel/GetZoomLevel API. Both APIs are now implemented for both runtimes.
With the Chrome runtime a zoom notification bubble will be displayed unless
CefBrowserSettings.chrome_zoom_bubble is set to STATE_DISABLED.
To test:
- Run cefclient and select zoom entries from the Tests menu.
- chrome: Run cefclient with `--hide-chrome-bubbles` command-line flag to hide
the zoom notification bubble.
Use the same code path for all fullscreen transitions so that Chrome UI updates
correctly. All user-initiated fullscreen transitions now result in
CefWindowDelegate::OnWindowFullscreenTransition callbacks.
This file is no longer required after cherry-picking C++17 migration
changes from https://crbug.com/1320019.
This also fixes compile errors with Xcode 15:
__has_trivial_destructor is deprecated; use __is_trivially_destructible instead
Marshall Greenblatt
Nik Pavlov
Cristian Amarie
Diego Pino