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Draft: Allow to use QCAD pro as a converter to import/export DWG files

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This commit is contained in:
Yorik van Havre
2021-10-19 13:55:24 +02:00
parent cf1a0f7598
commit bde8c9416e
2 changed files with 145 additions and 55 deletions
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53
src/Mod/Draft/Resources/ui/preferences-dwg.ui
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File diff suppressed because one or more lines are too long

147
src/Mod/Draft/importDWG.py
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@@ -179,10 +179,6 @@ def getTeighaConverter():
if teigha:
if os.path.exists(teigha):
return teigha
from DraftTools import translate
_msg = ("ODA (formerly Teigha) File Converter not found, "
"DWG support is disabled")
FCC.PrintMessage(translate("draft", _msg) + "\n")
return None
@@ -203,41 +199,62 @@ def convertToDxf(dwgfilename):
"""
import os, tempfile, subprocess, sys
try:
outdir = tempfile.mkdtemp()
basename = os.path.basename(dwgfilename)
result = outdir + os.sep + os.path.splitext(basename)[0] + ".dxf"
proc = subprocess.Popen(("dwg2dxf", dwgfilename, "-o", result))
proc.communicate()
return result
except Exception:
pass
p = FreeCAD.ParamGet("User parameter:BaseApp/Preferences/Mod/Draft")
conv = p.GetInt("DWGConversion",0)
path = p.GetString("TeighaFileConverter","")
teigha = getTeighaConverter()
if teigha:
indir = os.path.dirname(dwgfilename)
outdir = tempfile.mkdtemp()
basename = os.path.basename(dwgfilename)
cmdline = ('"%s" "%s" "%s" "ACAD2000" "DXF" "0" "1" "%s"'
% (teigha, indir, outdir, basename))
FCC.PrintMessage(translate("ImportDWG", "Converting:")
+ " " + cmdline + "\n")
if six.PY2:
if isinstance(cmdline, six.text_type):
encoding = sys.getfilesystemencoding()
cmdline = cmdline.encode(encoding)
subprocess.call(cmdline, shell=True) # os.system(cmdline)
result = outdir + os.sep + os.path.splitext(basename)[0] + ".dxf"
if os.path.exists(result):
FCC.PrintMessage(translate("ImportDWG",
"Conversion successful") + "\n")
if conv in [0,1]: # LibreDWG dxf2dwg/dwg2dxf
if not path:
path = "dwg2dxf"
if path.endswith("dxf2dwg"):
path = os.path.join(os.path.dirname,"dwg2dxf")
try:
outdir = tempfile.mkdtemp()
basename = os.path.basename(dwgfilename)
result = outdir + os.sep + os.path.splitext(basename)[0] + ".dxf"
proc = subprocess.Popen((path, dwgfilename, "-o", result))
proc.communicate()
return result
except Exception:
if conv != 0:
FCC.PrintError(translate("draft", "LibreDWG error") + "\n")
if conv in [0,2]: # ODA
teigha = getTeighaConverter()
if teigha:
indir = os.path.dirname(dwgfilename)
outdir = tempfile.mkdtemp()
basename = os.path.basename(dwgfilename)
cmdline = ('"%s" "%s" "%s" "ACAD2000" "DXF" "0" "1" "%s"' % (teigha, indir, outdir, basename))
FCC.PrintMessage(translate("draft", "Converting:") + " " + cmdline + "\n")
if six.PY2:
if isinstance(cmdline, six.text_type):
encoding = sys.getfilesystemencoding()
cmdline = cmdline.encode(encoding)
subprocess.call(cmdline, shell=True) # os.system(cmdline)
result = outdir + os.sep + os.path.splitext(basename)[0] + ".dxf"
if os.path.exists(result):
FCC.PrintMessage(translate("draft", "Conversion successful") + "\n")
return result
else:
FCC.PrintError(translate("draft","Error during DWG conversion. Try moving the DWG file to a directory path without spaces and non-english characters, or try saving to a lower DWG version.") + "\n")
else:
_msg = ("Error during DWG to DXF conversion. "
"Try moving the DWG file to a directory path\n"
"without spaces and non-english characters, "
"or try saving to a lower DWG version.")
FCC.PrintMessage(translate("ImportDWG", _msg) + "\n")
if conv != 0:
FCC.PrintError(translate("draft", "ODA File Converter not found") + "\n")
if conv in [0,3]: # QCAD
if not path:
path = "dwg2dwg"
try:
outdir = tempfile.mkdtemp()
basename = os.path.basename(dwgfilename)
result = outdir + os.sep + os.path.splitext(basename)[0] + ".dxf"
proc = subprocess.Popen((path, "-o", result, dwgfilename))
proc.communicate()
return result
except Exception:
FCC.PrintError(translate("draft", "QCAD error") + "\n")
return None
@@ -258,23 +275,47 @@ def convertToDwg(dxffilename, dwgfilename):
str
The same `dwgfilename` file path.
"""
import os, subprocess
import os, subprocess, shutil
import shutil
if shutil.which("dxf2dwg"):
proc = subprocess.Popen(("dxf2dwg", dxffilename, "-y", "-o", dwgfilename))
proc.communicate()
return dwgfilename
p = FreeCAD.ParamGet("User parameter:BaseApp/Preferences/Mod/Draft")
conv = p.GetInt("DWGConversion",0)
path = p.GetString("TeighaFileConverter","")
if conv in [0,1]: # LibreDWG dxf2dwg/dwg2dxf
if not path:
path = "dxf2dwg"
if path.endswith("dwg2dxf"):
path = os.path.join(os.path.dirname,"dxf2dwg")
try:
proc = subprocess.Popen((path, dxffilename, "-y", "-o", dwgfilename))
proc.communicate()
return dwgfilename
except Exception:
if conv != 0:
FCC.PrintError(translate("draft", "LibreDWG error") + "\n")
if conv in [0,2]: # ODA
teigha = getTeighaConverter()
if teigha:
indir = os.path.dirname(dxffilename)
outdir = os.path.dirname(dwgfilename)
basename = os.path.basename(dxffilename)
cmdline = ('"%s" "%s" "%s" "ACAD2000" "DWG" "0" "1" "%s"' % (teigha, indir, outdir, basename))
FCC.PrintMessage(translate("draft", "Converting:") + " " + cmdline + "\n")
subprocess.call(cmdline, shell=True) # os.system(cmdline)
return dwgfilename
else:
if conv != 0:
FCC.PrintError(translate("draft", "ODA File Converter not found") + "\n")
if conv in [0,3]: # QCAD
if not path:
path = "dwg2dwg"
try:
proc = subprocess.Popen((path, "-o", dwgfilename, dxffilename))
proc.communicate()
return dwgfilename
except Exception:
FCC.PrintError(translate("draft", "QCAD error") + "\n")
teigha = getTeighaConverter()
if teigha:
indir = os.path.dirname(dxffilename)
outdir = os.path.dirname(dwgfilename)
basename = os.path.basename(dxffilename)
cmdline = ('"%s" "%s" "%s" "ACAD2000" "DWG" "0" "1" "%s"'
% (teigha, indir, outdir, basename))
FCC.PrintMessage(translate("ImportDWG", "Converting:")
+ " " + cmdline + "\n")
subprocess.call(cmdline, shell=True) # os.system(cmdline)
return dwgfilename
return None