polypopup cleanup

.config/polybar/scripts/polypopup.sh

@@ -0,0 +1,94 @@
+#!/bin/bash
+
+###########
+## Defaults
+#
+# Name of the bar in polybar (e.g. [bar/BARNAME]) which should be used as popup
+POPUP_NAME="floating_sysinfo"
+#
+# Set labels to indicate whether the corresponding popup is shown. These will appear in your main polybar
+POPUP_LABEL_ACTIVE="󰋽"
+POPUP_LABEL_INACTIVE="󰋼"
+#
+# For each polypopup, a statusfile is created based on its name. You can set the path and prefix here
+# Be careful, as clearing all statusfiles happens with 'rm -f "$STATUSFILE_PATH$STATUSFILE_PREFIX*" '
+STATUSFILE_PATH="$HOME/.config/polybar/scripts/"
+STATUSFILE_PREFIX=".polypopup."
+#
+###########
+
+POPUP_PID=-1
+STATUSFILE=$STATUSFILE_PATH$STATUSFILE_PREFIX
+
+function removeLocks() {
+    # Clears all lock files
+    echo "$STATUSFILE_PATH$STATUSFILE_PREFIX*"
+}
+
+function mapPID() {
+    # Fetches the PID for the process with a name equal to 'POPUP_NAME' and stores it in 'POPUP_PID'
+
+    POPUP_PID=$(ps -ef | grep $POPUP_NAME | grep -v grep | awk '{print $2}')
+}
+
+function setVisibility() {
+    # Uses polybar-msg to hide or show the polybar with PID equal to 'POPUP_PID'.
+    # Also creates a status file as indicator, using the name stored in 'POPUP_NAME' and
+    # echos the specified active/inactive indicator label ('POPUP_LABEL_ACTIVE' / 'POPUP_LABEL_INACTIVE')
+    #
+    # Args:
+    #       $1: visibility (0 = hide / 1 = show)
+
+    if [ "$POPUP_PID" -eq -1 ]; then
+        mapPID
+    fi
+
+    if [ "$1" -eq 0 ] ; then
+
+        # Hide
+        rm -f "$STATUSFILE$POPUP_NAME"
+        polybar-msg -p "$POPUP_PID" cmd hide
+        echo "$POPUP_LABEL_INACTIVE"
+
+    else 
+
+        #Show
+        touch "$STATUSFILE$POPUP_NAME"
+        polybar-msg -p "$POPUP_PID" cmd show
+        echo "$POPUP_LABEL_ACTIVE"
+
+    fi
+}
+
+if [ "$1" == "--toggle" ]; then
+    if [ -f "$STATUSFILE$POPUP_NAME" ]; then
+        # File exists -> hide
+        setVisibility 0
+    else
+        # File does not exist -> show
+        setVisibility 1
+    fi
+    exit
+fi
+
+if [ "$1" == "--hide" ]; then
+    setVisibility 0
+    exit
+fi
+if [ "$1" == "--show" ]; then
+    setVisibility 1
+    exit
+fi
+
+
+if [ "$1" == "--remove-locks" ]; then
+    removeLocks
+    exit
+fi
+
+if [ -f "$STATUSFILE$POPUP_NAME" ]; then
+    echo "$POPUP_LABEL_ACTIVE"
+else
+    echo "$POPUP_LABEL_INACTIVE"
+fi
+exit