On Fri, Oct 31, 2014 at 7:24 PM, Anatoly Zaretsky
<[email protected]> wrote:
MessageHandlers look very interesting — Is there a similar mechanism
to post messages in the
opposite direction from the UI process to listeners registered by the
JavaScript
code? Or do I still need to use some IPC channel for that?
You can use run_javascript from the UI process to run arbitrary
Javascript inside the web process. It's pretty easy to roll your own
messaging system on top of this, or you can just trigger the code you
want directly.
For an example using run_javascript and the window title (rather than
the new postMessage() method), see
https://github.com/rschroll/webkitdom/tree/javascript. Other branches
show a solution with IPC over DBus and the old WebKitGtk code.
Robert
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