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Differential D13068 Diff 45645 release/datafiles/blender_icons_update.py

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release/datafiles/blender_icons_update.py

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# You should have received a copy of the GNU General Public License # You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software Foundation, # along with this program; if not, write to the Free Software Foundation,
# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. # Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
# #
# ##### END GPL LICENSE BLOCK ##### # ##### END GPL LICENSE BLOCK #####
# <pep8 compliant> # <pep8 compliant>
# This script updates icons from the SVG file """
This script updates icons from the source SVG files.
"""
import os import os
import subprocess import subprocess
import sys import sys
import argparse
from glob import glob
def run(cmd, *, env=None):
print(" ", " ".join(cmd))
subprocess.check_call(cmd, env=env)
BASEDIR = os.path.abspath(os.path.dirname(__file__)) BASEDIR = os.path.abspath(os.path.dirname(__file__))
DATATOC = os.path.join(BASEDIR, "..", "..", "source", "blender", "datatoc")
datatoc_icon_split_py = os.path.join(DATATOC, "datatoc_icon_split.py")
datatoc_icon_split_to_png_py = os.path.join(DATATOC, "datatoc_icon_split_to_png.py")
env = {} env = {}
# Developers may have ASAN enabled, avoid non-zero exit codes. # Developers may have ASAN enabled, avoid non-zero exit codes.
env["ASAN_OPTIONS"] = "exitcode=0:" + os.environ.get("ASAN_OPTIONS", "") env["ASAN_OPTIONS"] = "exitcode=0:" + os.environ.get("ASAN_OPTIONS", "")
# These NEED to be set on windows for python to initialize properly. # These need to be set on windows for python to initialize properly.
if sys.platform[:3] == "win": if sys.platform[:3] == "win":
env["PATHEXT"] = os.environ.get("PATHEXT", "") env["PATHEXT"] = os.environ.get("PATHEXT", "")
env["SystemDrive"] = os.environ.get("SystemDrive", "") env["SystemDrive"] = os.environ.get("SystemDrive", "")
env["SystemRoot"] = os.environ.get("SystemRoot", "") env["SystemRoot"] = os.environ.get("SystemRoot", "")
inkscape_bin = os.environ.get("INKSCAPE_BIN", "inkscape") inkscape_bin = os.environ.get("INKSCAPE_BIN", "inkscape")
blender_bin = os.environ.get("BLENDER_BIN", "blender") blender_bin = os.environ.get("BLENDER_BIN", "blender")
if sys.platform == 'darwin': if sys.platform == 'darwin':
inkscape_app_path = '/Applications/Inkscape.app/Contents/MacOS/inkscape' inkscape_app_path = '/Applications/Inkscape.app/Contents/MacOS/inkscape'
if os.path.exists(inkscape_app_path): if os.path.exists(inkscape_app_path):
inkscape_bin = inkscape_app_path inkscape_bin = inkscape_app_path
blender_app_path = '/Applications/Blender.app/Contents/MacOS/Blender' blender_app_path = '/Applications/Blender.app/Contents/MacOS/Blender'
if os.path.exists(blender_app_path): if os.path.exists(blender_app_path):
blender_bin = blender_app_path blender_bin = blender_app_path
cmd = (
inkscape_bin,
os.path.join(BASEDIR, "blender_icons.svg"),
"--export-width=602",
"--export-height=640",
"--export-type=png",
"--export-filename=" + os.path.join(BASEDIR, "blender_icons16.png"),
)
run(cmd, env=env)
def create_argparse():
parser = argparse.ArgumentParser(description=__doc__)
parser.add_argument("-a", "--all", action="store_true",
help="Force rebuild all icons from SVG source")
parser.add_argument("-e", "--export", action="store_true",
help="Export source SVG to PNG files")
parser.add_argument("-p", "--preview", action="store_true",
help="Generate PNG from current .dat files")
parser.add_argument("-b", "--build", action="store_true",
help="Build .dat files from PNG files")
parser.add_argument("-c", "--clean", action="store_true",
help="Clean up generated PNG files")
return parser
def run(cmd, *, env=None):
# print(" ", " ".join(cmd))
subprocess.check_call(cmd, env=env)
def run_silent(cmd, *, env=None):
subprocess.check_call(cmd, env=env,
stdout=subprocess.DEVNULL, stderr=subprocess.STDOUT)
def clean_dir(px, ext):
for file in glob(os.path.join(BASEDIR, "blender_icons%s" % px, ext)):
os.remove(file)
def dat_to_png(px):
file_list = glob(os.path.join(BASEDIR, "blender_icons%s" % px, "*.dat"))
cmd = ( cmd = (
inkscape_bin, datatoc_icon_split_to_png_py,
os.path.join(BASEDIR, "blender_icons.svg"), *file_list,
"--export-width=1204",
"--export-height=1280",
"--export-type=png",
"--export-filename=" + os.path.join(BASEDIR, "blender_icons32.png"),
) )
run(cmd, env=env) run(cmd, env=env)
# For testing it can be good to clear all old def svg_to_png(px):
# rm ./blender_icons16/*.dat source_dir = os.path.join(BASEDIR, "blender_icons")
# rm ./blender_icons32/*.dat if not os.path.exists(source_dir):
sys.exit("Directory not found: %r" % source_dir)
datatoc_icon_split_py = os.path.join(BASEDIR, "..", "..", "source", "blender", "datatoc", "datatoc_icon_split.py")
export_dir = os.path.join(BASEDIR, "blender_icons%s" % px)
if not os.path.exists(export_dir):
os.mkdir(export_dir)
svg_file_list = glob(os.path.join(source_dir, "*.svg"))
actions = "--actions="
for s in svg_file_list:
n = os.path.basename(s).split(".")[0]
p = os.path.join(export_dir, "icon%s_%s.png" % (px, n))
actions += "file-open:%s;" % s \
+ "export-filename:%s;" % p \
+ "export-width:%s;" % px \
+ "export-height:%s;" % px \
+ "export-type:png;" \
+ "export-do;"
# create .dat pixmaps (which are stored in git)
cmd = ( cmd = (
blender_bin, "--background", "--factory-startup", "-noaudio", inkscape_bin,
"--python", datatoc_icon_split_py, "--", actions,
"--image=" + os.path.join(BASEDIR, "blender_icons16.png"),
"--output=" + os.path.join(BASEDIR, "blender_icons16"),
"--output_prefix=icon16_",
"--name_style=UI_ICONS",
"--parts_x", "26", "--parts_y", "30",
"--minx", "3", "--maxx", "53", "--miny", "3", "--maxy", "8",
"--minx_icon", "2", "--maxx_icon", "2", "--miny_icon", "2", "--maxy_icon", "2",
"--spacex_icon", "1", "--spacey_icon", "1",
) )
run(cmd, env=env) # subprocess.check_call(cmd, env=env, cwd=BASEDIR)
run_silent(cmd, env=env)
def png_to_dat(px):
source_dir = os.path.join(BASEDIR, "blender_icons%s" % px)
svg_dir = os.path.join(BASEDIR, "blender_icons")
cmd = ( cmd = (
blender_bin, "--background", "--factory-startup", "-noaudio", blender_bin, "--background", "--factory-startup", "-noaudio",
"--python", datatoc_icon_split_py, "--", "--python", datatoc_icon_split_py, "--",
"--image=" + os.path.join(BASEDIR, "blender_icons32.png"), "--source-dir=" + source_dir,
"--output=" + os.path.join(BASEDIR, "blender_icons32"), "--output-dir=" + source_dir,
"--output_prefix=icon32_", "--file-prefix=icon%s_" % px,
"--name_style=UI_ICONS", "--svg-dir=" + svg_dir,
"--parts_x", "26", "--parts_y", "30",
"--minx", "6", "--maxx", "106", "--miny", "6", "--maxy", "16",
"--minx_icon", "4", "--maxx_icon", "4", "--miny_icon", "4", "--maxy_icon", "4",
"--spacex_icon", "2", "--spacey_icon", "2",
) )
run(cmd, env=env) run(cmd, env=env)
os.remove(os.path.join(BASEDIR, "blender_icons16.png"))
os.remove(os.path.join(BASEDIR, "blender_icons32.png"))
# For testing, if we want the PNG of each image def main():
# ./datatoc_icon_split_to_png.py ./blender_icons16/*.dat parser = create_argparse()
# ./datatoc_icon_split_to_png.py ./blender_icons32/*.dat args = parser.parse_args()
for px in (16, 32):
if args.preview:
dat_to_png(px)
continue
if args.export:
svg_to_png(px)
continue
if args.build:
# clean_dir(px, "*.dat")
png_to_dat(px)
continue
if args.clean:
clean_dir(px, "*.png")
continue
# Force rebuild all icons by clearing old files.
if args.all:
clean_dir(px, "*.dat")
# Generate PNG from SVG source.
svg_to_png(px)
# Create .dat pixmaps which are stored in git.
png_to_dat(px)
# Remove temporary PNG files.
clean_dir(px, "*.png")
if __name__ == "__main__":
main()