Signal UT: Signal-Desktop for Ubuntu Touch

pparent

@klh said in Signal UT: Signal-Desktop for Ubuntu Touch:

@pparent iirc my immodules hack won't work for Wayland, and you won't get an onscreen keyboard in Mir 1.8 because it's missing all the IME protocols.

I haven't looked at what electron-only features the signal-desktop app uses, but you could look into packaging Node.js and running the back-end parts there with a shim in WebEngine to communicate with that. Not trivial, but would give you near-perfect integration with the OS.

Yes I had thought about this option, but in reality I want to remain as close as possible from original client, and keep a small set of patches. For these reasons:

1°) Because Signal-Desktop needs regular updates, as old versions get outdated fast and are not anymore compatible with the protocol. A version of Signal-Desktop is valid for 3 months. So I don't want heavy hacks that will not port easily from one version to another. I need to be able to recompile newer versions without headaches.
2°) Because I want to minimize the risk of security breach coming from Signal-Desktop customization.
3°) I want to avoid that Signal project may not be happy about our client because of messing too much with their protocol/client.

So If nothing is possible while keeping the binaries as is, I will stay with X until Mir2.x release.

Can you confirm, that the keyboard with Wayland should be better with Mir2.x?

Ps: I'm currently debuging and trying to patch the code of maliit-inputcontext-gtk, to try and solve the bugs we currently have with the keyboard with X.

pparent

Ok I've found a way to solve keyboard bugs (in X, in a very hacky way) . I will make a new release soon, Alongside optimizations to make the app less sluggish.

With those, it will reach the stage of good client for text-only notification-less chat!

(Other features will come later)

rund_europa

Hello!
First of all, a big thank you for the great work: Signal works well on my Volla tablet (UT).
However, I have a problem—on my Volla phone X23, the QR code is displayed so large after startup that I cannot scan it, or rather, it is not recognized.
What can I do? I have already tried to make it smaller with the UT tweak tool, but without success.

pparent

@rund_europa

I see, I did not think of that.

I should find a way to adapt to different phone displays. in the mean time a hack would be to do from terminal:

sudo nano /opt/click.ubuntu.com/signalut.pparent/current/launcher.sh

and replace the follwing line by a smaller value:

dpioptions="--high-dpi-support=1 --force-device-scale-factor=2.75"

You can replace "2.75" by "2" or "1.5" , try what's best for you.

danfro

Joining in to report my findings. The app is working quite well on my OP5T. I can't use the very top menu entries (Files, Edit, View, ...). But most other things seem to work fine so far. I don't need to lock/unlock to send, just as described above the action with the small arrow is needed.

I could receive a call, but only one way voice and no video. Calling out didn't work, after a while the other end got a timeout message, but it didn't ring there. Only on my phone it was ringing. Not sure if that is already supposed to work better. Just pointing that out.

The search doesn't seem to work in chats, it works in chat list. Reactions work, reply works. So all in all not bad at all. Thanks a lot for your work.

danfro

Ah, for search we need to go back to the chat list page.

So press search in a chat, the go back to chat list page. Then the chat is selected as search filter. When entering a string now, the search is performed within that chat.

pparent

@rund_europa
Would you be willing to test a dev version, suposed to auto-detect the screen resolution, to see if the scaling works better on your phone?

pparent

@danfro

Thank you for your feedback!

Yes all features are not working currently or in a hacky way. So as long as I've not worked on them (like calls or search messages) I suppose they are not working. Now I'm focusing on core features about chat and keyboard.

danfro

@pparent I am fine with that. I am actually quite impressed with everything that does work. The app is good and usable.

danfro

Hacking my way through it... ;-).

If you wish to use dark mode, close the app and edit this file:
~/.config/signalut.pparent/Signal/ephemeral.json
You can do that with seabass2 for instance.
Or use terminal with nano ~/.config/signalut.pparent/Signal/ephemeral.json. (no sudo needed)

Replace "theme-setting": "system", with "theme-setting": "dark",, save changes and start the app.