[WIP] Toga GTK Camera API
Refs #3049.
This PR is a WIP.
PR Checklist:
- [ ] All new features have been tested
- [ ] All new features have been documented
- [x] I have read the CONTRIBUTING.md file
- [x] I will abide by the code of conduct
@sarayourfriend Are you still planning to continue this? With the latest date input commit, this and a time input PR, GTK will be our second feature-complete platform.
edit: after my other stuff get merged I plan to work on this.
@johnzhou721 Hi, sorry I didn't respond in a timely manner, and sorry for leaving this PR dangling.
I'd love to get back to this, but unfortunately have run out of the spare time I was dedicating to these contributions. Please feel free to take this up and run with it (or scrap this work if it's totally off base, I was very new to GTK, WirePlumber, and GObject when I started looking into this!)
Exciting to hear that GTK Tago has come so far along!