This will only allocate the log message if a log file exists and the log
level is enabled. The interface forwards it's arguments to fmt::format.
This gets also rid of some global state and hides it in the btop_log.cpp
translation unit.
Closes: https://github.com/aristocratos/btop/issues/1347
- Added menu options to automatically enable process following for selected process from Detailed View
- Changed Pause keybinding to 'u'
- Added keybinding 'F' (Shift+F) to follow selected process
- Added Follow and Pause buttons
- Processes are followed through sorting, tree mode, and reverse mode changes.
- Process following disengages if the process is no longer in the list.
- Either because it died or it was filtered out
- Changing the selection exits following mode unless the list is paused.
- While paused, changing sorting method returns the selection to the followed process.
- Unpausing also returns the selection to the process being followed.
- Opening a new detailed view will change the process being followed.
- Pause banner has been upgraded to a Pause and Following banner.
- Text on banner reflects current state.
- Banner background color changes depending on mode.
- Currently:
- Red Banner (Process list paused)
- Blue Banner (Following process)
- Purple Banner (Paused list and following process)
This feature sets a keybinding 'F' that pauses the processes list.
- It doesn't stop collection.
- It stops new processes from being added and dead processes from being removed.
- It also disables sorting except when:
- the sorting mode is changed.
- switching between normal and tree view modes.
- While paused the user can still scroll through the processes list.
- Detailed view can still be opened and it displays current information.
- Details view shows accurate elapsed time for dead processes
- When pausing is enabled it displays a banner on the last line of the processes list.
- Added menu option for preserving cpu and mem usage of dead processes or not
