Expose pending old and new functionality in the shortcut list

[Jose-Moreno]

Issue Summary

---

File>Import	File>Export	Edit	Animation	Tools	Layer	Windows
Image Predefined Set	Animated GIF	PegBar Alignment	Range	Reset to Default	Change Line (Pixel) Color	Lock Windows
Movie Import
Animated GIF
Layers from PCLX
Movie Audio
Append Palette
Replace Palette

Note CmdPreview ALT + P What is this? It doesn't seem to work, does this exist in preparation for the preview feature that was discussed before?

System Information

• Pencil2D Version:
  Version: 0.6.5

commit: 50a0c7c
date: 2020-08-01_01:32:15

Operating System: Windows 10 (10.0)
CPU Architecture: x86_64
Qt Version: 5.12.9

[HeCorr]

CmdPreview indeed doesn't seem to do anything from what I can tell. it was added by 18ecc6b in 2014.

There is preview.cpp which is from the same year and seems to be abandoned, I assume they are related.

Let's ask @chchwy since he was the one who added it.

[chchwy]

CmdPreview indeed doesn't seem to do anything from what I can tell. it was added by 18ecc6b in 2014.

There is preview.cpp which is from the same year and seems to be abandoned, I assume they are related.

Let's ask @chchwy since he was the one who added it.

The preview window was made to display the entire canvas when a user zooms in a lot, gives an overview of the whole canvas. As I recall it was once working on my branch but never made it into production.

[HeCorr]

The preview window was made to display the entire canvas when a user zooms in a lot, gives an overview of the whole canvas.

Oh, sort of like a mini-map? That does sound useful!

As I recall it was once working on my branch but never made it into production.

Then what's the plan for this feature going forward?
Part of what I'm doing in #1866 is removing unused shortcuts, so let me know if I should leave this one alone.