PyQt color selector, notifications when in copy mode

bin/mbxcolors

@@ -1,14 +1,11 @@
 #!/usr/bin/env bash
 # Copyright (C) Daniel Napora 2021 <napcok@gmail.com>
 # Dependencies: jgmenu, xdotool, colorpicker, xdg-utils, xclip
-# TODO Built-in palettes read-only pre-generated like HTML colors amd not copied to ~/.../palettes
-# DONE self made palettes in ~/.../palettes
-# TODO notifications when copying to clipboard (imagick needed to create icon)
 # TODO check for other color-tools like gpick,gcolor2 and add launchers to menu
 # TODO export to .gpl (GIMP,Inkscape)
-# DONE quicly remove colors from picked (with sed)
-
 
+VERSION="0.1.7"
+TEMP_DIR=/tmp/colormenu
 ME=${0##*/}
 
 CNF_DIR="$HOME/.config/mbxcolors"
@@ -64,6 +61,7 @@ pickcolor() {
     scale=${xcolor_scale:-8}
     command="xcolor --preview-size ${size} --scale ${scale}"
     color="$(${command})"
+    if [ -n "${color}" ]; then
     echo "$color " > "$RECENT".tmp
     # add on top deduplicate
     awk '!x[$0]++' "$RECENT" >> "$RECENT".tmp
@@ -71,6 +69,39 @@ pickcolor() {
     [ -n "$1" ] && file="$1"
     echo "$color " >> "$file"
     setvar expose=picked
+    fi
+    $ME
+}
+pycolor() {
+    read -r -d '' script <<-"----EOF"
+import sys
+from PyQt5.QtWidgets import QApplication, QMainWindow, QColorDialog
+
+class App(QMainWindow):
+    def __init__(self):
+        super().__init__()
+        color = QColorDialog.getColor()
+        if color.isValid():
+            print(color.name())
+        self.deleteLater()
+
+if __name__ == "__main__":
+    app = QApplication(sys.argv)
+    win = App()
+----EOF
+    python -c "$script"
+}
+addcolor() {
+    color=$(pycolor)
+    if [ -n "${color}" ]; then
+    echo "$color " > "$RECENT".tmp
+    # add on top deduplicate
+    awk '!x[$0]++' "$RECENT" >> "$RECENT".tmp
+    awk '!x[$0]++' "$RECENT".tmp > "$RECENT"
+    [ -n "$1" ] && file="$1"
+    echo "$color " >> "$file"
+    setvar expose=picked
+    fi
     $ME
 }
 getcolorcode() {
@@ -84,8 +115,12 @@ getcolorcode() {
         case "$format" in
         rgb) clr=$(hex2rgb $1);echo $clr | tr -d "\n" | xclip -sel c;;
         rgba) clr=$(hex2rgba $1);echo $clr | tr -d "\n" | xclip -sel c;;
-        *) echo "$1" | tr -d "\n" | xclip -sel c;;
+        *) clr="$1";echo "$1" | tr -d "\n" | xclip -sel c;;
         esac
+        mkdir -p $TEMP_DIR
+        FNAME="$TEMP_DIR/$clr.png"
+        convert -size 100x100 xc:"$1" "$FNAME"
+        notify-send ColorMenu "$clr" --icon="$FNAME" --expire-time=10000
     fi
     echo "$1" > "$USED".tmp
     # add on top and deduplicate
@@ -275,6 +310,7 @@ trap "rm -f ${CONFIG_FILE} ${MENU_ITEMS}" EXIT
 out+=("^sep(mbxcolors <sup><span font_weight='light'> [$action $format]</span></sup>)")
 #out+=("^sep(<span bgcolor='#800000'>  </span><span fgcolor='#800000' bgcolor='#FABD2F'>  mbx  </span><span fgcolor='#FABD2F' bgcolor='#800000'>  colors  </span><span bgcolor='#FABD2F'>  </span>    <sup><span font_weight='light'>[$action $format]</span></sup>)")
 out+=("<b>Pick</b> color from screen...,$ME pickcolor")
+out+=("<b>Add</b> color...,$ME addcolor")
 # exposed thing
 case "$expose" in
     used)
@@ -430,7 +466,8 @@ fi
 
 case "$1" in
     -h|--help|help) usage;;
-    -a|--pickcolor|pickcolor) pickcolor "$2";;
+    --pickcolor|pickcolor) pickcolor "$2";;
+    --addcolor|addcolor) addcolor "$2" ;;
     -g|--getcolorcode|getcolorcode) getcolorcode "$2" "$3";;
     -p|preferences) preferences;;
     -s|setvar) setvar "$2";;