New zoom mode to resize the browser

[XiaoXianNv-boot]

I've added a new zoom mode that allows the browser to automatically adapt to the window .
Just need to use window.open('vnc. html/?token=token&autoconnect=1&resize=browser','_blank','toolbar=no,location=no,status=no,menubar=no,resizable=yes,width=800,height=420'); Open a window
Works fine on EDGE

[CendioOssman]

Thank you for your contribution!

I'm thinking this might be a bit too niche, though, since it only works under very specific circumstances. Could you describe your setup a bit more, and where this feature fits in?

[XiaoXianNv-boot]

Used to open the QEMU/KVM console in a new browser window, yes, QEMU/KVM will constantly change the resolution when it is launched

[XiaoXianNv-boot]

I'm connected to the VNC port of KVM/QEMU via websockify

[XiaoXianNv-boot]

Browser APIs used: https://developer.mozilla.org/en-US/docs/Web/API/Window/resizeBy

[CendioOssman]

Okay. That sounds reasonble. I'm cautious about adding niche stuff to the general UI, though.

In TigerVNC, we have a similar behaviour but without a setting. Perhaps that could be used here as well?

The principle there is that it will resize the local window if the sizes match before the resize, but not if they are different. I.e.

1. VNC session is 1024x768, local window is 1024x768. VNC session resizes to 1920x1080, and the local window tries to resize to the same 1920x1080.
2. VNC session is 1024x768, but local window is 800x600. VNC session resizes to 1920x1080, but the local window stays at 800x600.