MacOS Js extension doesn't work in multiprocess mode

[bamsey2k1]

Greetings :)
I have wrote platform app based on CEF4Delphi and I've noticed an issue on MacOS platform.

JS Extension doesn't work when property
GlobalCEFApp.SingleProcess := False;

it is working when
GlobalCEFApp.SingleProcess := True.

My extension is like below:

TempExtensionCode := 'var ui;' +
'if (!ui)' +
' ui = {};' +
'(function() {';
(... some functions ... );
TempExtensionCode :=
TempExtensionCode + '})();';

Extension is working in each case on Windows.

There is minor problem with resizing DevTools (Align := alRight) using splitter, it's not anchoring to the right side of the form.

Tested on latest stable release:
https://github.com/salvadordf/CEF4Delphi/releases/tag/120.0.6099.234

[salvadordf]

Are you using Delphi or Lazarus?

MacOS has several projects and the JS extension runs in the render process. Move the code in GlobalCEFApp.OnWebKitInitialized to the render project.

I would recommend creating a Windows demo with a different executable for the CEF subprocesses. Move the GlobalCEFApp.OnWebKitInitialized code to the subprocess project and check if it works in Windows.

[bamsey2k1]

I'm using Lazarus which is installed on Mac. I've modified ExternalPumpBrowser demo to show You how I made it.
ExternalPumpBrowser.zip

In this example You will find both inconveniences I've mentioned above.

[salvadordf]

I just uploaded a new demo called JSExtensionSubProcess.

It has a JSExtension_sp project that creates the executable for the CEF subprocesses and I moved all the code from GlobalCEFApp.OnWebKitInitialized to that project.

In the case of MacOS, you should move the code in GlobalCEFApp.OnWebKitInitialized to the AppHelper project.

Also try calling Chromium1.ShowDevTools with a nil value for the aDevTools parameter. This will create the devtools in a new window handled by CEF.

[bamsey2k1]

So I have moved GlobalCEFApp.OnWebKitInitialized to AppHelper and it worked :)
ShowDevTools with a nil value also worked which is fine, but shame it doesn't work like on Windows.
Nevertheless thank for help in solving my issue :)