Allow quick drawing over screenshot

[matfantinel]

Feature

One of the main things I miss when using this app is that often I want to screenshot an entire window, but draw over a specific part of it. Currently I have to open it in GIMP/another drawing app and edit it there, which frankly is a bit annoying, not to mention overkill.

Common use case: I want to show a friend how to do something in a website/app, so I screenshot it and circle a menu option in there.

Describe the solution you'd like
Ideally, there could be a new shortcut accelerator that, after taking the screenshot, would open the image in a floating window that displays some basic drawing controls and allow us to draw over it. There could also be a button to open it in the default image viewer app.

Existing work
Snipping tool on Windows 10 offers this functionality (although the rest of the UI kinda sucks). It could be simpler than that, with just a pen option and a color picker.

[danirabbit]

I think what we've discussed before is making it much easier to launch the photos preview for editing and sharing so we're not duplicating features.

We have an open issue report for annotation features in photos here: elementary/photos#546

So I'm inclined to mark this as "Out of Scope" for screenshot

[danirabbit]

I guess maybe this could be considered a duplicate of #9 in some ways too?

[matfantinel]

That sounds like a good way to handle this, I agree. Perhaps a quick actions window that pops up after the screenshot was taken could be a neat way of achieving this. Or even a notification, since they'll support actions soon.

For reference, here's the tiny bar with a few quick actions that show up when you take a screenshot on Android:

[danirabbit]

Yeah I think probably the smoothest path is to have screenshots send a notification with an "Open" action

[matfantinel]

Do you want me to modify this issue or add additional details to #9?

[danirabbit]

@matfantinel let's close #9 in favor of this issue since there is more discussion here :)

[cassidyjames]

As a note, a community developer has started playing with GooCanvas to make an annotation app. It would be a good test case for opening in a third-party app: https://youtu.be/O0jS2s2w4wM

[DevAlien]

Yes I was thinking on making an app for that. That's just a prototype to see if I could manage to make Goo Canvas work. And it seemed doable with my small know how with vala.
I'm not sure how we could integrate the screenshot app with that, what's the best way to do it. But still a long way

[matfantinel]

I think that a dropdown/button displaying all apps that can open pictures, with a pre-selected default is a good solution for the Screenshot app. Just like the one on Ephemeral:

That would make sense if you open the Screenshot window and use it from there. But if you use the Shortcuts (like Ctrl+Alt+PrtScr), I think a button in the notification would be the way to go. I also think that you should be able to select a different default app to open it than the system one. Like, if I open a picture from Files, I always want to open it on Photos, but if I open from the Screenshot app/notification, I'd want to open it on GIMP/Annotation app.

I'm not sure I'll have the time to work on this soon, but I think it's something I have enough knowledge to start on. Will update things here if I do.

[matfantinel]

@danrabbit do you know if it's possible to install libhandy-1 on Hera without having to manually compile it? I'm trying to build the master branch on my machine, but it complains about it. I tried downloading it from Ubuntu mirrors but it didn't help.

[danirabbit]

@matfantinel I don't think it's possible without manually compiling. It might rely on newer Gtk features that aren't available as well, but I'm not sure about that

[matfantinel]

@danrabbit oof, I think I'll focus on trying to get a 6.0 VM running then. Got the ISO, but my laptop isn't letting me run it lol

Thanks!

[sysfu]

I'm willing to fund development of this feature. Since Bountysource is no longer in the picture, please DM me if you're tackling it and we can work out a deal.

[igordsm]

I can work on this. I regularly annotate screenshots during class, so this is useful for me. Just to be clear, the proposed solution is to add an "Open" action to the notification that prompts for an app to open the screenshot, right?