dwm picom added

dwm/picom/dbus-examples/cdbus-driver.sh

@@ -0,0 +1,54 @@
+#!/bin/sh
+
+if [ -z "$SED" ]; then
+  SED="sed"
+  command -v gsed > /dev/null && SED="gsed"
+fi
+
+# === Get connection parameters ===
+
+dpy=$(echo -n "$DISPLAY" | tr -c '[:alnum:]' _)
+
+if [ -z "$dpy" ]; then
+  echo "Cannot find display."
+  exit 1
+fi
+
+service="com.github.chjj.compton.${dpy}"
+interface='com.github.chjj.compton'
+object='/com/github/chjj/compton'
+type_win='uint32'
+type_enum='uint32'
+
+# === DBus methods ===
+
+# List all window ID compton manages (except destroyed ones)
+dbus-send --print-reply --dest="$service" "$object" "${interface}.list_win"
+
+# Get window ID of currently focused window
+focused=$(dbus-send --print-reply --dest="$service" "$object" "${interface}.find_win" string:focused | $SED -n 's/^[[:space:]]*'${type_win}'[[:space:]]*\([[:digit:]]*\).*/\1/p')
+
+if [ -n "$focused" ]; then
+  # Get invert_color_force property of the window
+  dbus-send --print-reply --dest="$service" "$object" "${interface}.win_get" "${type_win}:${focused}" string:invert_color_force
+
+  # Set the window to have inverted color
+  dbus-send --print-reply --dest="$service" "$object" "${interface}.win_set" "${type_win}:${focused}" string:invert_color_force "${type_enum}:1"
+else
+  echo "Cannot find focused window."
+fi
+
+# Reset compton
+sleep 3
+dbus-send --print-reply --dest="$service" "$object" "${interface}.reset"
+
+# Undirect window
+sleep 3
+dbus-send --print-reply --dest="$service" "$object" "${interface}.opts_set" string:redirected_force "${type_enum}:0"
+
+# Revert back to auto
+sleep 3
+dbus-send --print-reply --dest="$service" "$object" "${interface}.opts_set" string:redirected_force "${type_enum}:2"
+
+# Force repaint
+dbus-send --print-reply --dest="$service" "$object" "${interface}.repaint"