Theme scripts initial version added

theme-scripts/psp-cat.sh

@@ -0,0 +1,18 @@
+#!/bin/bash
+# Script for converting an png image to 8bit semitransparent with dimension suitable for category icon
+
+if [ ! command -v convert >/dev/null 2>&1 ]; then
+	>&2 echo "convert executable could not be found"
+	exit 128
+fi
+
+
+if [ "$1" = "" ]; then
+	>&2 echo "zadej filename"
+	exit 1
+fi
+
+filename="$1"
+mkdir -p ./cat
+convert "$filename" -channel A -evaluate Multiply 0.9 +channel -resize 48x64 "cat/$filename"
+

theme-scripts/pspc.sh

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+#!/bin/bash
+# Script for converting an png image to 8bit semitransparent files base-* and focus-* for using as menu items
+
+if [ ! command -v convert >/dev/null 2>&1 ]; then
+	>&2 echo "convert executable could not be found"
+	exit 128
+fi
+
+if [ ! command -v pngquant >/dev/null 2>&1 ]; then
+	>&2 echo "pngquant executable could not be found"
+	exit 128
+fi
+
+
+if [ "$1" = "" ]; then
+	>&2 echo "zadej filename"
+	exit 1
+fi
+
+filename="$1"
+
+convert "$filename" -channel A -evaluate Multiply 0.5 +channel -resize 64x64 "prefocus-$filename"
+pngquant 256 < "prefocus-$filename" > "focus-$filename"
+
+rm "prefocus-$filename"
+convert "$filename" -channel A -evaluate Multiply 0.9 +channel -resize 48x48 "prebody-$filename"
+pngquant 256 < "prebody-$filename" > "body-$filename"
+rm "prebody-$filename"
+

theme-scripts/pspc2l.sh

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+#!/bin/bash
+# Script for converting an png image to 8bit semitransparent files base-2l* and focus-2l* for using as second level menu items
+
+if [ ! command -v convert >/dev/null 2>&1 ]; then
+	>&2 echo "convert executable could not be found"
+	exit 128
+fi
+
+if [ ! command -v pngquant >/dev/null 2>&1 ]; then
+	>&2 echo "pngquant executable could not be found"
+	exit 128
+fi
+
+if [ "$1" = "" ]; then
+	>&2 echo "zadej filename"
+	exit 1
+fi
+
+filename="$1"
+
+convert "$filename" -channel A -evaluate Multiply 0.5 +channel -resize 48x48 "prefocus-$filename"
+pngquant 256 < "prefocus-$filename" > "focus-2l-$filename"
+rm "prefocus-$filename"
+convert "$filename" -channel A -evaluate Multiply 0.9 +channel -resize 32x32 "prebody-$filename"
+pngquant 256 < "prebody-$filename" > "body-2l-$filename"
+rm "prebody-$filename"
+