rodolforg

@morevnaproject I think I finally finished it. Could you please test it? Now it handles these cases too: - if the layers to be pasted have two different valuenodes but...

@morevnaproject done! :)

> I am sorry to say that, but I have found one more bug. I'm glad you find it :) It should be solved with latest commit.

Thank you, Konstantin for your great review! I decided to split this PR. Some not related changes that aren't directly related to the bug/feature request. I started with #2296 -...

@morevnaproject @ice0 is it done now?

I think this issue was closed by mistake…

It seems GTK uses plus `+` and minus `-` keys for tree item collapse and expansion. Pressing these keys with `shift` reveal/hide all its children.

@zozorg could you confirm these (GTK) shortcuts mentioned in previous comment?

I did `git bisect` and the first bad commit is: ~3ae388d8789484ffdb0c14dd6785d4fbece682cf~ f44ff0a64636419ff9d9e223ca355319fd0388e7 Those are good commits while travelling with `git bisect`: 7cea64284d1326d05039b76648cf113040889b10 4df4085e997213b6072364e9f36da6ab14746571 30ce7c4209a618643b26f40144ae9e0bd99c0830 fe240231c01c2bd3102ef901b2001a923cc86095 8b3a3a0341e8540c474d21efc3ce1d8b0da6a013

It misses saving and loading the guide line angles (its position is stored in canvas metadata). In a later PR, what about tooltips over guidelines? It could show: - Current...