~/.config/fusuma/config.yml

config.yml

## this should be used in conjunction wtih a patched copy of kwin_wayland which diasbles the idiotic gestures built in by default for the last 5+ years 
# Global settings (approximate Touchegg's action_execute_threshold and animation_delay)
threshold:
  swipe: 0.5  # Lower = easier to trigger (similar to 10% threshold)
  pinch: 0.5
interval:
  swipe: 0.8  # Delay between gestures
  pinch: 0.8

# Default context (equivalent to Touchegg's <application name="All">)
swipe:
  3:

    left:
      sendkey: "LEFTALT+LEFT" # History back
    right:
      sendkey: "LEFTALT+RIGHT" # History forward

    up:
      sendkey: "LEFTCTRL+TAB" # Open a new tab
    down:
      sendkey: "LEFTSHIFT+LEFTCTRL+TAB" # Close a tab

  4:
    up:
      command: "qdbus6 org.kde.kglobalaccel /component/kwin invokeShortcut 'Overview'"
    down:
      command: "qdbus6 org.kde.kglobalaccel /component/kwin invokeShortcut 'Show Desktop'"
#    right:
#      command: "qdbus org.kde.KWin /KWin previousDesktop"
#    left:
#      command: "qdbus org.kde.KWin /KWin nextDesktop"
    left:
      command: "qdbus6 org.kde.KWin /KWin setCurrentDesktop 2" # History back
    right:
      command: "qdbus6 org.kde.KWin /KWin setCurrentDesktop 1" # History forward
#    right:
#        sendkey: "LEFTCTRL+LEFTMETA+LEFT"
#    left:
#        sendkey: "LEFTCTRL+LEFTMETA+RIGHT"
---
# App-specific context (equivalent to Touchegg's <application name="Google-chrome,Chromium,Firefox,Brave-browser,brave-browser,zen,dolphin">)
# Check exact app names with `fusuma-appmatcher -l` and adjust the list.
context:
  application:
    - Google-chrome
    - Chromium
    - Firefox
    - Brave-browser
    - zen
    - Dolphin  # May need to be 'org.kde.dolphin' or similar
pinch:
  2:
    in:
      sendkey: 'KP_SUBTRACT'  # Zoom out; decrease sends KP_ADD if gesture reverses (handled by Fusuma direction)
    out:
      sendkey: 'KP_ADD'  # Zoom in; decrease sends KP_SUBTRACT if gesture reverses