summaryrefslogtreecommitdiffstats
path: root/resources/stock_icons/svg-to-png.sh
blob: 724b08f4e33b4d6c0119586018c57a370f637c80 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
#!/bin/bash
# svg-to-png
# Convert SVG files to 1x and 2x PNGs. Dump a list of Qt resource
# file entries upon successful completion.
#
# Copyright 2014 Gerald Combs <gerald [AT] wireshark.org>
#
# Wireshark - Network traffic analyzer
# By Gerald Combs <gerald@wireshark.org>
# Copyright 1998 Gerald Combs
#
# SPDX-License-Identifier: GPL-2.0-or-later

COMMON_ARGS="--export-area-page"

#SVGCLEANER=$( type -p svgcleaner )

set_source_svgs() {
    local out_icon=$1
    case $out_icon in
    x-capture-options)
        out_icon=x-capture-options-gear
        ;;
    x-capture-restart)
        out_icon=x-capture-restart-fin
        ;;
    x-capture-stop)
        out_icon=x-capture-stop-red
        ;;
    esac
    ONE_X_SVG=${out_icon}.svg
    TWO_X_SVG=${out_icon}@2x.svg
    if [ ! -f ${TWO_X_SVG} ] ; then
        TWO_X_SVG=$ONE_X_SVG
    fi
}

ICONS="
    edit-find.template
    go-first
    go-jump
    go-last
    go-next
    go-previous
    x-capture-file-close
    x-capture-file-save
    x-capture-file-reload
    x-capture-filter-bookmark
    x-capture-filter-bookmark.active
    x-capture-filter-bookmark.selected
    x-capture-options
    x-capture-restart
    x-capture-start.on
    x-capture-start
    x-capture-stop
    x-colorize-packets
    x-display-filter-bookmark
    x-display-filter-bookmark.active
    x-display-filter-bookmark.selected
    x-filter-apply
    x-filter-apply.active
    x-filter-apply.selected
    x-filter-clear
    x-filter-clear.active
    x-filter-clear.selected
    x-filter-deprecated
    x-filter-dropdown.dark
    x-filter-dropdown.light
    x-filter-invalid
    x-filter-matching-bookmark
    x-filter-matching-bookmark.active
    x-filter-matching-bookmark.selected
    x-hide-ro
    x-resize-columns
    x-stay-last
    zoom-in.template
    zoom-original.template
    zoom-out.template
    "

if [ -n "$*" ] ; then
    ICONS="$*"
fi

QRC_FILES=""

# 12x12
for SIZE in 14x14 16x16 24x14 24x24 ; do
    WIDTH=${SIZE/x*/}
    HEIGHT=${SIZE/*x/}
    SIZE_DIR=${SIZE}

    TWO_X_WIDTH=$(( WIDTH * 2 ))
    TWO_X_HEIGHT=$(( HEIGHT * 2 ))
    ONE_X_ARGS="--export-width=${WIDTH} --export-height=${HEIGHT}"
    TWO_X_ARGS="--export-width=${TWO_X_WIDTH} --export-height=${TWO_X_HEIGHT}"

    echo "Converting $SIZE_DIR"
    cd $SIZE_DIR || exit 1

    for ICON in $ICONS ; do
        echo "Converting $ICON"

        # XXX This seems to modify the SVG too much. Need to
        # investigate.
        #if [ -n "$SVGCLEANER" ] ; then
        #    mv "$ICON.svg" "$ICON.dirty.svg"
        #    $SVGCLEANER "$ICON.dirty.svg" "$ICON.svg"
        #    rm "$ICON.dirty.svg"
        #fi

        set_source_svgs "$ICON"

        if [ ! -f ${ONE_X_SVG} ] ; then
            >&2 echo "Skipping ${ONE_X_SVG}"
            continue
        fi

        ONE_X_PNG=${ICON}.png
        TWO_X_PNG=${ICON}@2x.png

        if [ $ONE_X_SVG -nt "$ONE_X_PNG" ] ; then
            # shellcheck disable=SC2086
            inkscape $COMMON_ARGS $ONE_X_ARGS \
                --file="$PWD/$ONE_X_SVG" --export-png="$PWD/$ONE_X_PNG" || exit 1
            QRC_FILES="${QRC_FILES} ${SIZE_DIR}/${ONE_X_PNG}"
        fi

        if [ $TWO_X_SVG -nt "$TWO_X_PNG" ] ; then
            # shellcheck disable=SC2086
            inkscape $COMMON_ARGS $TWO_X_ARGS \
                --file="$PWD/$TWO_X_SVG" --export-png="$PWD/$TWO_X_PNG" || exit 1
            QRC_FILES="${QRC_FILES} ${SIZE_DIR}/${TWO_X_PNG}"
        fi

    done

    cd ..

done

for QRC_FILE in $QRC_FILES ; do
    echo "        <file>stock_icons/${QRC_FILE}</file>"
done

#
# Editor modelines  -  https://www.wireshark.org/tools/modelines.html
#
# Local variables:
# c-basic-offset: 4
# tab-width: 8
# indent-tabs-mode: nil
# End:
#
# vi: set shiftwidth=4 tabstop=8 expandtab:
# :indentSize=4:tabSize=8:noTabs=true:
#