SUMMARY I need two new ones for the «Battery and Brightness» applet's PowerProfile slider: power save and performance. It could be something universally accepted, such as b/w leaf for power saving and and electricity bolt for performance. Icons are to be used in the applet, as tick marks of PowerProfile slider instead of text labels. Middle label is to be removed, so an icon for "Balanced" mode is not needed. Here's the plan: https://invent.kde.org/frameworks/breeze-icons/uploads/c215e230684f45dee6529f50507bfbd5/Screenshot_20220201_152843-2.png (migrated from GitLab: https://invent.kde.org/frameworks/breeze-icons/-/issues/8)
Interestingly, Windows shows 3 or 4 performance profiles in its battery applet. I got a laptop at my new job, Lenovo Thinkpad something, it is quite durable in terms of battery live, so I often unplug it to work "wireless". So, in charging state it has only 3 ticks on the slider, but when unplugged a fourth one appears. They are unnamed, and the only two icons are far left and far right, so I have no idea what are they actually called.
A possibly relevant merge request was started @ https://invent.kde.org/frameworks/plasma-framework/-/merge_requests/456
Git commit 5251bb422c0cedcf448e785465869647a52548fd by Nate Graham, on behalf of Manuel Jesús de la Fuente. Committed on 15/03/2022 at 18:26. Pushed by ngraham into branch 'master'. Add power profile icons Adds two new icons for performance and power save modes. FIXED-IN: 5.93 M +40 -0 src/desktoptheme/breeze/icons/battery.svg https://invent.kde.org/frameworks/plasma-framework/commit/5251bb422c0cedcf448e785465869647a52548fd