smartlaunch

commit 0f57e7d483e89f5961299605482e5ec95ece792d
parent 1aa6048e9c8dc5a75ec62ab79747fcdb6f863b02
Author: Erik Letson <hmagellan@hmagellan.com>
Date:   Sat, 18 Jul 2020 16:24:48 -0500

Redid script to better differentiate windows

Diffstat:
M
smartlaunch.sh
 | 
17
+++++++++++++----

1 file changed, 13 insertions(+), 4 deletions(-)
diff --git a/smartlaunch.sh b/smartlaunch.sh
@@ -2,11 +2,20 @@
 
 # To use the script, bind it to a key combination in dwm's config.h, and also bind THE SAME KEY to switch to the dedicated tag for the window to be launched.
 
-PROPNAME=$1 # A string that should match 'NET_WM_NAME' for the target window, in whole or in part. See xprop(1).
-CMDNAME=$2  # The command to execute if no matching window is found.
+CMDNAME=$1      # The command to execute if no matching window is found.
+PROPNAME=$2     # A string that should match 'WM_NAME' for the target window, in whole or in part. See xprop(1).
+PROPCLASS=$3    # A string that should match *THE FIRST FIELD* of 'WM_CLASS' in the target window, in whole or in part. See xprop(1)
 
-WINEXISTS=$(xwininfo -root -tree | grep -o '^[[:space:]]*0x.\{7\}' | while read line; do xprop -id $line | grep "NET_WM_NAME.*$PROPNAME"; done)
+WINIDS=$(xwininfo -root -tree | grep -o '^[[:space:]]*0x.\{7\}')
+EXISTS=0
 
-if [ -z "$WINEXISTS" ]; then
+for w in $WINIDS; do
+    props=$(xprop -id $w | grep '^WM_NAME\|^WM_CLASS')
+    if [[ $props == *"WM_NAME("*") = \"$PROPNAME"* && $props == *"WM_CLASS("*") = \"$PROPCLASS"* ]]; then
+        EXISTS=1
+    fi
+done
+if [ $EXISTS -eq 0 ]; then
     exec $CMDNAME
 fi
+unset w props