resources/stock_icons/layouts-to-png.sh

   1 #!/bin/bash
   2 # layouts-to-png
   3 # Convert SVG files to 1x and 2x PNGs. Dump a list of Qt resource
   4 # file entries upon successful completion.
   5 #
   6 # Copyright 2014 Gerald Combs <gerald [AT] wireshark.org>
   7 #
   8 # Wireshark - Network traffic analyzer
   9 # By Gerald Combs <gerald@wireshark.org>
  10 # Copyright 1998 Gerald Combs
  11 #
  12 # SPDX-License-Identifier: GPL-2.0-or-later
  13
  14 # COMMON_ARGS="--export-area-page"
  15
  16 #SVGCLEANER=$( type -p svgcleaner )
  17
  18 # Running on WSL. Set as needed for Mac/linux.
  19 INKSCAPE_EXE="inkscape.com"
  20
  21 ICONS="
  22     layout_1
  23     layout_2
  24     layout_3
  25     layout_4
  26     layout_5
  27     layout_6
  28     "
  29
  30 if [ -n "$*" ] ; then
  31     ICONS="$*"
  32 fi
  33
  34 QRC_FILES=""
  35
  36 for SIZE in 16x16 24x24 ; do
  37     WIDTH=${SIZE/x*/}
  38     HEIGHT=${SIZE/*x/}
  39     SIZE_DIR=${SIZE}
  40
  41     TWO_X_WIDTH=$(( WIDTH * 2 ))
  42     TWO_X_HEIGHT=$(( HEIGHT * 2 ))
  43     ONE_X_ARGS="--export-width=${WIDTH} --export-height=${HEIGHT}"
  44     TWO_X_ARGS="--export-width=${TWO_X_WIDTH} --export-height=${TWO_X_HEIGHT}"
  45
  46     echo "Converting $SIZE_DIR"
  47     cd $SIZE_DIR || exit 1
  48
  49     for ICON in $ICONS ; do
  50         echo "Converting $ICON"
  51
  52         ONE_X_SVG="../../layouts.svg"
  53         TWO_X_SVG=$ONE_X_SVG
  54
  55         ICONNAME="x-reset-$ICON"
  56         ONE_X_PNG=${ICONNAME}.png
  57         TWO_X_PNG=${ICONNAME}@2x.png
  58
  59         if [ "$ONE_X_SVG" -nt "$ONE_X_PNG" ] ; then
  60             # shellcheck disable=SC2086
  61             $INKSCAPE_EXE $COMMON_ARGS $ONE_X_ARGS --export-id="$ICON" \
  62                 --export-filename="$ONE_X_PNG" $ONE_X_SVG || exit 1
  63             QRC_FILES="${QRC_FILES} ${SIZE_DIR}/${ONE_X_PNG}"
  64         fi
  65
  66         if [ "$TWO_X_SVG" -nt "$TWO_X_PNG" ] ; then
  67             # shellcheck disable=SC2086
  68             $INKSCAPE_EXE $COMMON_ARGS $TWO_X_ARGS --export-id="$ICON" \
  69                 --export-filename="$TWO_X_PNG" $TWO_X_SVG || exit 1
  70             QRC_FILES="${QRC_FILES} ${SIZE_DIR}/${TWO_X_PNG}"
  71         fi
  72
  73     done
  74
  75     cd ..
  76
  77 done
  78
  79 for QRC_FILE in $QRC_FILES ; do
  80     echo "        <file>stock_icons/${QRC_FILE}</file>"
  81 done
  82
  83 echo "--------------------------------------"
  84 QRC_FILES=""
  85
  86 for SIZE in 48x48 96x96 ; do
  87     WIDTH=${SIZE/x*/}
  88     HEIGHT=${SIZE/*x/}
  89     OUT_DIR=".."
  90
  91     TWO_X_WIDTH=$(( WIDTH * 2 ))
  92     TWO_X_HEIGHT=$(( HEIGHT * 2 ))
  93     ONE_X_ARGS="--export-width=${WIDTH} --export-height=${HEIGHT}"
  94     TWO_X_ARGS="--export-width=${TWO_X_WIDTH} --export-height=${TWO_X_HEIGHT}"
  95
  96     echo "Converting $OUT_DIR"
  97
  98     for ICON in $ICONS ; do
  99         echo "Converting $ICON"
 100
 101         ONE_X_SVG=${OUT_DIR}/layouts.svg
 102         TWO_X_SVG=$ONE_X_SVG
 103
 104         ICONNAME="$ICON"
 105         ONE_X_PNG=${OUT_DIR}/${ICONNAME}.png
 106         TWO_X_PNG=${OUT_DIR}/${ICONNAME}@2x.png
 107
 108         if [ "$ONE_X_SVG" -nt "$ONE_X_PNG" ] ; then
 109             # shellcheck disable=SC2086
 110             $INKSCAPE_EXE $COMMON_ARGS $ONE_X_ARGS --export-id="$ICON" \
 111                 --export-filename="$ONE_X_PNG" $ONE_X_SVG || exit 1
 112             QRC_FILES="${QRC_FILES} ${ICONNAME}.png"
 113         fi
 114
 115         if [ "$TWO_X_SVG" -nt "$TWO_X_PNG" ] ; then
 116             # shellcheck disable=SC2086
 117             $INKSCAPE_EXE $COMMON_ARGS $TWO_X_ARGS --export-id="$ICON" \
 118                 --export-filename="$TWO_X_PNG" $TWO_X_SVG || exit 1
 119             QRC_FILES="${QRC_FILES} ${ICONNAME}@2x.png"
 120         fi
 121
 122     done
 123
 124 done
 125
 126 for QRC_FILE in $QRC_FILES ; do
 127     echo "        <file>${QRC_FILE}</file>"
 128 done
 129 #
 130 # Editor modelines  -  https://www.wireshark.org/tools/modelines.html
 131 #
 132 # Local variables:
 133 # c-basic-offset: 4
 134 # tab-width: 8
 135 # indent-tabs-mode: nil
 136 # End:
 137 #
 138 # vi: set shiftwidth=4 tabstop=8 expandtab:
 139 # :indentSize=4:tabSize=8:noTabs=true:
 140 #