/usr/lib/python2.7/dist-packages/DisplayCAL/wxVRML2X3D.py is in dispcalgui 3.1.0.0-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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import os
import sys
from meta import name as appname
from safe_print import safe_print
from util_os import launch_file, make_win32_compatible_long_path, waccess
from util_str import safe_unicode
from worker import Worker, show_result_dialog
from wxaddons import wx
from wxfixes import GenBitmapButton as BitmapButton
from wxwindows import BaseApp, BaseFrame, FileDrop
import config
import localization as lang
import x3dom
class VRML2X3DFrame(BaseFrame):
def __init__(self, html, embed, view, force, cache):
BaseFrame.__init__(self, None, wx.ID_ANY,
lang.getstr("vrml_to_x3d_converter"),
style=wx.DEFAULT_FRAME_STYLE & ~(wx.MAXIMIZE_BOX |
wx.RESIZE_BORDER),
name="vrml2x3dframe")
self.SetIcons(config.get_icon_bundle([256, 48, 32, 16],
appname +
"-VRML-to-X3D-converter"))
self.cache = cache
self.embed = embed
self.force = force
self.html = html
self.worker = Worker(self)
sizer = wx.BoxSizer(wx.HORIZONTAL)
self.SetSizer(sizer)
panel = wx.Panel(self)
sizer.Add(panel)
panelsizer = wx.BoxSizer(wx.HORIZONTAL)
panel.SetSizer(panelsizer)
self.btn = BitmapButton(panel, wx.ID_ANY,
config.geticon(256, "document-open"),
style=wx.NO_BORDER)
self.btn.SetToolTipString(lang.getstr("file.select"))
self.btn.Bind(wx.EVT_BUTTON, lambda event:
vrmlfile2x3dfile(None,
html=html,
embed=embed,
view=view,
force=force,
cache=cache,
worker=self.worker))
self.droptarget = FileDrop(self)
vrml_drop_handler = lambda vrmlpath: vrmlfile2x3dfile(vrmlpath,
html=html,
embed=embed,
view=view,
force=force,
cache=cache,
worker=self.worker)
self.droptarget.drophandlers = {
".vrml": vrml_drop_handler,
".vrml.gz": vrml_drop_handler,
".wrl": vrml_drop_handler,
".wrl.gz": vrml_drop_handler,
".wrz": vrml_drop_handler
}
self.btn.SetDropTarget(self.droptarget)
panelsizer.Add(self.btn, flag=wx.ALL, border=12)
self.Fit()
self.SetMinSize(self.GetSize())
self.SetMaxSize(self.GetSize())
def get_commands(self):
return (self.get_common_commands() +
["VRML-to-X3D-converter [filename...]",
"load <filename...>"])
def process_data(self, data):
if data[0] in ("VRML-to-X3D-converter", "load"):
if self.IsIconized():
self.Restore()
self.Raise()
if len(data) > 1:
self.droptarget.OnDropFiles(0, 0, data[1:])
return "ok"
return "invalid"
def main():
if "--help" in sys.argv[1:]:
safe_print("Usage: %s [--embed] [--no-gui] [--view] [FILE]" % sys.argv[0])
safe_print("Convert VRML file to X3D")
safe_print("The output is written to FILENAME.x3d(.html)")
safe_print("")
safe_print(" --embed Embed viewer components in HTML instead of "
"referencing them")
safe_print(" --force Force fresh download of viewer components")
safe_print(" --no-cache Don't use viewer components cache (only "
"uses existing cache if")
safe_print(" embedding components, can be overridden "
"with --force)")
safe_print(" --no-gui Don't show GUI (terminal mode)")
safe_print(" --no-html Don't generate HTML file")
safe_print(" --view View the generated file (if --no-gui)")
safe_print(" FILE Filename of VRML file to convert")
return
config.initcfg("VRML-to-X3D-converter")
lang.init()
lang.update_defaults()
cache = not "--no-cache" in sys.argv[1:]
embed = "--embed" in sys.argv
force = "--force" in sys.argv
html = not "--no-html" in sys.argv[1:]
if "--no-gui" in sys.argv[1:]:
view = "--view" in sys.argv[1:]
for arg in sys.argv[1:]:
if os.path.isfile(arg):
vrmlfile2x3dfile(safe_unicode(arg), html=html, embed=embed,
view=view, force=force, cache=cache)
else:
view = not "--no-view" in sys.argv[1:]
app = BaseApp(0)
app.TopWindow = VRML2X3DFrame(html, embed, view, force, cache)
if sys.platform == "darwin":
app.TopWindow.init_menubar()
wx.CallLater(1, _main, app)
app.MainLoop()
def _main(app):
app.TopWindow.listen()
app.process_argv()
app.TopWindow.Show()
def vrmlfile2x3dfile(vrmlpath=None, x3dpath=None, html=True, embed=False,
view=False, force=False, cache=True, worker=None):
""" Convert VRML to HTML. Output is written to <vrmlfilename>.x3d.html
unless you set x3dpath to desired output path, or False to be prompted
for an output path. """
while not vrmlpath or not os.path.isfile(vrmlpath):
if "--no-gui" in sys.argv[1:]:
if not vrmlpath or vrmlpath.startswith("--"):
safe_print("No filename given.")
else:
safe_print("%r is not a file." % vrmlpath)
sys.exit(1)
if not wx.GetApp():
app = BaseApp(0)
defaultDir, defaultFile = config.get_verified_path("last_vrml_path")
dlg = wx.FileDialog(None, lang.getstr("file.select"),
defaultDir=defaultDir,
defaultFile=defaultFile,
wildcard=lang.getstr("filetype.vrml") +
"|*.vrml;*.vrml.gz;*.wrl.gz;*.wrl;*.wrz",
style=wx.FD_OPEN | wx.FD_FILE_MUST_EXIST)
dlg.Center(wx.BOTH)
result = dlg.ShowModal()
vrmlpath = dlg.GetPath()
dlg.Destroy()
if result != wx.ID_OK:
return
config.setcfg("last_vrml_path", vrmlpath)
config.writecfg(module="VRML-to-X3D-converter",
options=("last_vrml_path", ))
filename, ext = os.path.splitext(vrmlpath)
if x3dpath is None:
x3dpath = filename + ".x3d"
if x3dpath:
dirname = os.path.dirname(x3dpath)
while not x3dpath or not waccess(dirname, os.W_OK):
if "--no-gui" in sys.argv[1:]:
if not x3dpath:
safe_print("No HTML output filename given.")
else:
safe_print("%r is not writable." % dirname)
sys.exit(1)
if not wx.GetApp():
app = BaseApp(0)
if x3dpath:
defaultDir, defaultFile = os.path.split(x3dpath)
else:
defaultFile = os.path.basename(filename) + ".x3d"
dlg = wx.FileDialog(None, lang.getstr("error.access_denied.write",
dirname),
defaultDir=defaultDir,
defaultFile=defaultFile,
wildcard=lang.getstr("filetype.x3d") +
"|*.x3d",
style=wx.SAVE | wx.FD_OVERWRITE_PROMPT)
dlg.Center(wx.BOTH)
result = dlg.ShowModal()
dlg.Destroy()
if result != wx.ID_OK:
return
x3dpath = dlg.GetPath()
dirname = os.path.dirname(x3dpath)
vrmlpath, x3dpath = [safe_unicode(path) for path in (vrmlpath, x3dpath)]
if sys.platform == "win32":
vrmlpath = make_win32_compatible_long_path(vrmlpath)
x3dpath = make_win32_compatible_long_path(x3dpath)
if html:
finalpath = x3dpath + ".html"
if sys.platform == "win32":
finalpath = make_win32_compatible_long_path(finalpath)
x3dpath = finalpath[:-5]
else:
finalpath = x3dpath
if worker:
worker.clear_cmd_output()
worker.start(lambda result:
show_result_dialog(result, wx.GetApp().GetTopWindow())
if isinstance(result, Exception)
else result and view and launch_file(finalpath),
x3dom.vrmlfile2x3dfile,
wargs=(vrmlpath, x3dpath, html, embed, force, cache,
worker),
progress_title=lang.getstr("vrml_to_x3d_converter"),
progress_start=1,
resume=worker.progress_wnd and
worker.progress_wnd.IsShownOnScreen(), fancy=False)
else:
result = x3dom.vrmlfile2x3dfile(vrmlpath, x3dpath, html, embed, force,
cache, None)
if not isinstance(result, Exception) and result and view:
launch_file(finalpath)
else:
sys.exit(1)
if __name__ == "__main__":
main()
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