The code completion is excellent with Qt Creator.

You can import the WebKit project like so:
New Project > Import existing project > Choose the WebKit folder > click import button

Once imported, no need to fiddle with any settings, it just works (after an initial project scan that may take a couple of minutes).

--
 Chris Dumez




On Nov 11, 2021, at 7:49 AM, Patrick Griffis via webkit-dev <webkit-dev@lists.webkit.org> wrote:

On 2021-11-11 02:48, Michael[tm] Smith via webkit-dev wrote:
Can anyone recommend a combination of text-editor/IDE, plugins/tooling
(e.g., language server), and settings/config that’ll enable me to have
usable code-(auto)completion/suggestions (like Intellisense, etc.) when
editing WebKit sources in a macOS environment?

Anyway, the last thing I’ve been trying is Visual Studio Code. In that I
tried with both the clangd extension and the ccls extension, but ended up
having basically the same problems I have with the vim integrations.

So I switched back to trying the Microsoft-provided C/C++ Intellisense
extension (cpptools), and found that seems to work better than the clangd
or ccls extensions — at least so far as it seems to be able to at last
partially resolve the header include references. But then it too seems to
stumble on not being able to find some headers it needs.

For example, I think I’ve been able to make it figure out #include "config.h" —
but then the next problem I hit is stuff like this:

 cannot open source file "JavaScriptCore/JSExportMacros.h"
(dependency of "config.h")

...And then anyway, again, ultimately, no completion suggests when I put a dot
after a particular object name I want to get the function and data-member
suggestions for. (It seems to work for some objects, but not others.)

So I’m hoping others here might have something working successfully in
their environments that gives them proper completion suggestions on member-
function names and data-member names.

 –Mike

This may be of limited use to you because I am on Linux but may be
useful information in general. It works here using Visual Studio Code
with the Cmake Tools and ccls extensions installed.

Header detection works, references work (including basic refactoring),
intellisense works (not super fast but functional), debugging with GDB
works (connecting to gdbserver with Microsoft's C++ extension for that).

I had the exact same header issues as you with only Microsofts C++
extension. I have done no configuration to ccls.
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