Instead of relying on the filename emitted when the workspace is changed. This is done so the user can also change the project name when saving to an output device, such as a local file, or the digital library, that supports changeing the (file)name.
CURA-8358
Polygons don't change when in layer-view. There's already an analogous elementCount property anyway, so a vertexCount property can't do much harm. Just keep in mind that when the polygons are altered, it should be either done via build, or the lineMeshXXXCount methods should be used instead.
See also the backend (Uranium) fix/PR (needed for this to work properly). If the context menu is opened over the slice button, then it _may_ on some cases (on Windows) fail on the creation of the snapshot. Within this fix, the snapshot is then still not created, but at least it doesn't crash any more. (Also the snapshot _will_ be there if a reslice is done.)
part of CURA-8412
These are for our testers to be able to test the new message types. Later they will be added to all messages that need them.
Contributes to issue CURA-7278.
Instead of re-uploading the mesh each time the range changes, handle the range in the shaders with the new draw-range parameters. This does however, mean the range has to be in vertices, not in elements. This necessitates some changes to the simulation-view, and some added bits deeper in the base code. Mainly, since each time the type of a line changes, there is an extra vertex, there needs to be a type-change count available to get from 'paths' to range indices.
Instead of updating the storage path every time you add or remove a removable drive, we now update the storage path every time you press the button to sync. That way this detail has no impact on performance of other parts of Cura if they don't use this button. It also makes the code a bit simpler.
The only downside is that this FileDialog then contains state, instead of automatically syncing with the MaterialManagement property for its folder property. I see that as a lesser of two evils.
Contributes to issue CURA-8055.
And show an error message to the user in that case.
This could happen if the user modified their installation or their resource folder.
Fixes Sentry issue CURA-2P2.
