3mf file overwritten even without confirmation

[manferlo81]

Is there an existing issue for this problem?

• [X] I have searched the existing issues

OrcaSlicer Version

2.1.0

Operating System (OS)

Windows

OS Version

Windows 10

Additional system information

Core i5, 16Gb ram, NVIDIA GeForce GTX 1650

Printer

Ender 3

How to reproduce

You have a folder with 2 files (model.step & model.3mf)... create a new project..., add model.step file... when you hit "save", the file is saved as model.3mf overwriting the original model.3mf without even a "do you want to overwrite the file?" warning.

Actual results

3mf file overwritten

Expected results

At least warn about it

Project file & Debug log uploads

model.zip

files are inside the archive, but you dont need them for this issue. there are 2 file model.step (containing a cube) & model.3mf (containing a cylinder)

Checklist of files to include

• [ ] Log file
• [ ] Project file

Anything else?

I believe a distinction should be made about adding (or importing) a file and opening a project. When you have a new project and you add a model to it, the project sould not adopt the model filename, instead it sould keep its original filename "Untitled" or "New Project" or somethig like that. I understand sometimes it saves time to adopt the name but I believe it creates confusion. I think its better to let the user choose a filename when the project is being saved, and if the filename chosen already exists, OrcaSlicer should warn about it an let the user decide if overwrite or not.

[discip]

2nd that! This happened way to often! A confirmation popup would be sufficient.

[Akaitatsu]

Standard behavior for GUI applications would be to leave the filename as Untitled#.3mf until a Save As operation is performed. If the user clicks Save or hits Ctrl+S then it should do a Save As and prompt for a location and filename.