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icons/export.py: Make exporting of additional scale factors easier

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This changes export.py in a way that adding a scale factor becomes
easy.

Change-Id: Ib6649be931d36bf21df429fe5dd237b440913743
Reviewed-by: Alessandro Portale <alessandro.portale@qt.io>
This commit is contained in:
Alessandro Portale
2018-10-06 00:07:58 +02:00
parent 3858c7d3b9
commit bba2a2521b
1 changed files with 7 additions and 5 deletions
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12
src/tools/icons/export.py
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@@ -77,9 +77,12 @@ for id in svgIDs:
# The shell mode of Inkscape is used to execute several export commands # The shell mode of Inkscape is used to execute several export commands
# with one launch of Inkscape. # with one launch of Inkscape.
inkscapeShellCommands = "" inkscapeShellCommands = ""
pngFiles = []
for id in svgIDs: for id in svgIDs:
inkscapeShellCommands += "qtcreatoricons.svg --export-id=" + id + " --export-id-only --export-png=" + qtcSourceRoot + id + ".png --export-dpi=96\n" for scale in [1, 2]:
inkscapeShellCommands += "qtcreatoricons.svg --export-id=" + id + " --export-id-only --export-png=" + qtcSourceRoot + id + "@2x.png --export-dpi=192\n" pngFile = qtcSourceRoot + id + ("" if scale is 1 else "@%dx" % scale) + ".png"
pngFiles.append(pngFile)
inkscapeShellCommands += "qtcreatoricons.svg --export-id=" + id + " --export-id-only --export-png=" + pngFile + " --export-dpi=%d\n" % (scale * 96)
inkscapeShellCommands += "quit\n" inkscapeShellCommands += "quit\n"
inkscapeProcess = subprocess.Popen(['inkscape', '--shell'], stdin=subprocess.PIPE, shell=True, cwd=scriptDir) inkscapeProcess = subprocess.Popen(['inkscape', '--shell'], stdin=subprocess.PIPE, shell=True, cwd=scriptDir)
inkscapeProcess.communicate(input=inkscapeShellCommands.encode()) inkscapeProcess.communicate(input=inkscapeShellCommands.encode())
@@ -89,6 +92,5 @@ optipngExecutable = spawn.find_executable("optipng")
if not optipngExecutable: if not optipngExecutable:
sys.stderr.write("optipng was not found in PATH. Please do not push the unoptimized .pngs to the main repository.\n") sys.stderr.write("optipng was not found in PATH. Please do not push the unoptimized .pngs to the main repository.\n")
else: else:
for id in svgIDs: for pngFile in pngFiles:
subprocess.call(["optipng", "-o7", "-strip", "all", qtcSourceRoot + id + ".png"]) subprocess.call(["optipng", "-o7", "-strip", "all", pngFile])
subprocess.call(["optipng", "-o7", "-strip", "all", qtcSourceRoot + id + "@2x.png"])