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Commit Graph

22 Commits

Author SHA1 Message Date
39ed528e25 std-ize: convert all boost shared/weak ptr includes to <memory>
Also fix stdint.h -> cstdint and alphabetically order std includes
2023-03-24 14:19:15 -06:00
f85bbaa97d
Fix C++11ism 2021-06-16 03:03:26 +02:00
Luciano Iam
5fffe985bb WebSockets: update some source headers 2021-06-14 14:45:51 +02:00
Luciano Iam
cb73eb350d WebSockets: less invasive version of 5407232
There is no need to connect signals twice, can connect them directly to the
helper UI loop and skip the surface loop. Then let the server decide if it is
necessary to call lws_cancel_service() or not.

Also rename WebsocketsServer::should_request_write() to read_blocks_event_loop()
it makes more sense for the caller now on-demand write logic is completely
implemented by the server class.
2021-06-14 10:02:25 +02:00
Luciano Iam
e3569b6469
WebSockets: notify server there are pending client updates
This is an update to the surface ArdourFeedback class that is needed to support
the new event loop integration method.

The various session event callbacks cannot be queued in the surface event loop
because that would create a delay between the time such events are fired and
the time for writing to clients arrive, due to lws_service() blocking while
it waits to read. To solve this issue a helper AbstractUI is created for
catching events as soon as possible and issuing a call to lws_cancel_service().

See WebsocketsServer::glib_idle_callback()
2021-06-13 22:00:29 +02:00
Luciano Iam
373d905a93
Update websockets surface author email in source files 2021-06-13 22:00:28 +02:00
af79240c81
Namespace libwebsocket surface classes
Using the global names-pace for classes named "Json", "TypedValue",
"ArdourTransport", "ArdourMixerPlugin" etc is not acceptable.
2020-08-30 21:15:07 +02:00
Luciano Iam
e510c0cb75
WS: consistent naming of strip/plugin/param identifiers
Rename all {object}_n variables and arguments to {object}_id

Parts of code were using the former convention, now use the latter everywhere
Another step towards supporting visual position agnostic identifiers in the future
2020-08-30 19:29:28 +02:00
Luciano Iam
c32a5917f3
WS: handle strips and plugins removal 2020-08-30 19:29:27 +02:00
Luciano Iam
a8f917e7e2
WS: prepare for handling object disconnections
Use maps instead of vectors for holding strips and plugins
This allows to deal with "holes" after objects are removed

Also paves the way for a future improved way of identifying
individual strips and plugins
2020-08-30 19:29:27 +02:00
Luciano Iam
3509fe1589
WS: use an object-oriented internal API for the mixer
- This allows to better handle strips & plugins connection lifecycles
- Coherent with the JS client design
2020-08-30 19:29:27 +02:00
Luciano Iam
4a4734fbb1
WebSockets: properly release strips and plugins when removed
This should fix some crashes reported by the beta testing team
2020-08-30 19:29:27 +02:00
dfe2270c9f
Revert "WebSockets: properly release strips and plugins when removed"
This reverts commit f007ba6b46.
2020-08-19 23:59:38 +02:00
Luciano Iam
f007ba6b46
WebSockets: properly release strips and plugins when removed
This should fix some crashes reported by the beta testing team
2020-08-19 19:01:18 +02:00
Luciano Iam
a26a9018fd
WebSockets: code refactor
Terminology used by server and client was starting to diverge.

C++ classes ArdourStrips and ArdourGlobals classes have been
renamed to ArdourMixer and ArdourTransport respectively.

State node values for transport functionality have been simplified
and prefixed with 'transport_' to match what was done for strips.
2020-06-10 19:47:37 +02:00
Luciano Iam
3da0cf2a31
NO-OP update comments for header guard #endifs 2020-04-09 20:56:46 +02:00
8b092f8658
Websockets: use unique header guards 2020-02-23 16:21:55 +01:00
5e3480ba8f
NO-OP: Re-indent websockets code
"Always use Tabstops for block-indent (the code must be
formatted correctly with "[TAB] = N spaces" for any value of N).
Use space only for alignment." - https://ardour.org/styleguide.html
2020-02-23 16:21:55 +01:00
Luciano Iam
bb448080b6
Remove locally defined classes 2020-02-22 23:10:24 +01:00
Luciano Iam
d8d70adab8
Replace C++11 lambdas with functors 2020-02-22 23:10:24 +01:00
Luciano Iam
6e499e2cc5
Make code adhere to C++98 (WIP) 2020-02-22 23:10:24 +01:00
Luciano Iam
8db9755d1e
Add websockets surface module 2020-02-22 23:10:24 +01:00