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# ***************************************************************************
# * Copyright (c) 2014 Yorik van Havre <yorik@uncreated.net> *
# * *
# * This program is free software; you can redistribute it and/or modify *
# * it under the terms of the GNU Lesser General Public License (LGPL) *
# * as published by the Free Software Foundation; either version 2 of *
# * the License, or (at your option) any later version. *
# * for detail see the LICENCE text file. *
# * *
# * This program is distributed in the hope that it will be useful, *
# * but WITHOUT ANY WARRANTY; without even the implied warranty of *
# * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
# * GNU Library General Public License for more details. *
# * *
# * You should have received a copy of the GNU Library General Public *
# * License along with this program; if not, write to the Free Software *
# * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 *
# * USA *
# * *
# ***************************************************************************
import FreeCAD
import FreeCADGui
import os
import Path
import Path.Op.Base as PathOp
from PySide.QtCore import QT_TRANSLATE_NOOP
__title__ = "CAM Custom Operation"
__author__ = "sliptonic (Brad Collette)"
__url__ = "https://www.freecad.org"
__doc__ = "CAM Custom object and FreeCAD command"
if False:
Path.Log.setLevel(Path.Log.Level.DEBUG, Path.Log.thisModule())
Path.Log.trackModule(Path.Log.thisModule())
else:
Path.Log.setLevel(Path.Log.Level.INFO, Path.Log.thisModule())
translate = FreeCAD.Qt.translate
class ObjectCustom(PathOp.ObjectOp):
@classmethod
def propertyEnumerations(self, dataType="data"):
"""customOpPropertyEnumerations(dataType="data")... return property enumeration lists of specified dataType.
Args:
dataType = 'data', 'raw', 'translated'
Notes:
'data' is list of internal string literals used in code
'raw' is list of (translated_text, data_string) tuples
'translated' is list of translated string literals
"""
# Enumeration lists for App::PropertyEnumeration properties
enums = {
"Source": [
(translate("PathCustom", "Text"), "Text"),
(translate("PathCustom", "File"), "File"),
],
}
if dataType == "raw":
return enums
data = list()
idx = 0 if dataType == "translated" else 1
Path.Log.debug(enums)
for k, v in enumerate(enums):
data.append((v, [tup[idx] for tup in enums[v]]))
Path.Log.debug(data)
return data
def opFeatures(self, obj):
return PathOp.FeatureTool | PathOp.FeatureCoolant
def initOperation(self, obj):
obj.addProperty(
"App::PropertyEnumeration",
"Source",
"Path",
"Source of gcode (text, file, ...)",
)
obj.addProperty(
"App::PropertyFile",
"GcodeFile",
"Path",
"File containing gcode to be inserted",
)
obj.addProperty(
"App::PropertyStringList",
"Gcode",
"Path",
QT_TRANSLATE_NOOP("App::Property", "The G-code to be inserted"),
)
# populate the property enumerations
for n in self.propertyEnumerations():
setattr(obj, n[0], n[1])
obj.Proxy = self
self.setEditorModes(obj)
def onChanged(self, obj, prop):
if prop == "Source":
self.setEditorModes(obj)
if prop == "Active" and obj.ViewObject:
obj.ViewObject.signalChangeIcon()
def opOnDocumentRestored(self, obj):
if not hasattr(obj, "Source"):
obj.addProperty(
"App::PropertyEnumeration",
"Source",
"Path",
"Source of gcode (text, file, ...)",
)
if not hasattr(obj, "GcodeFile"):
obj.addProperty(
"App::PropertyFile",
"GcodeFile",
"Path",
"File containing gcode to be inserted",
)
# populate the property enumerations
for n in self.propertyEnumerations():
setattr(obj, n[0], n[1])
def onDocumentRestore(self, obj):
self.setEditorModes(self, obj)
def setEditorModes(self, obj, features=None):
if not hasattr(obj, "Source"):
return
if obj.Source == "Text":
obj.setEditorMode("GcodeFile", 2)
obj.setEditorMode("Gcode", 0)
elif obj.Source == "File":
obj.setEditorMode("GcodeFile", 0)
obj.setEditorMode("Gcode", 2)
def findGcodeFile(self, filename):
if os.path.exists(filename):
# probably absolute, just return
return filename
doc_path = os.path.dirname(FreeCAD.ActiveDocument.FileName)
prospective_path = os.path.join(doc_path, filename)
if os.path.exists(prospective_path):
return prospective_path
def opExecute(self, obj):
self.commandlist.append(Path.Command("(Begin Custom)"))
errorNumLines = []
errorLines = []
counter = 0
if obj.Source == "Text" and obj.Gcode:
for l in obj.Gcode:
counter += 1
try:
newcommand = Path.Command(str(l))
self.commandlist.append(newcommand)
except ValueError:
errorNumLines.append(counter)
if len(errorLines) < 7:
errorLines.append(f"{counter}: {str(l).strip()}")
if errorLines:
Path.Log.warning(
translate("PathCustom", "Total invalid lines in Custom Text G-code: %s")
% len(errorNumLines)
)
elif obj.Source == "File" and len(obj.GcodeFile) > 0:
gcode_file = self.findGcodeFile(obj.GcodeFile)
# could not determine the path
if not gcode_file:
Path.Log.error(
translate("PathCustom", "Custom file %s could not be found.") % obj.GcodeFile
)
else:
with open(gcode_file) as fd:
for l in fd.readlines():
counter += 1
try:
newcommand = Path.Command(str(l))
self.commandlist.append(newcommand)
except ValueError:
errorNumLines.append(counter)
if len(errorLines) < 7:
errorLines.append(f"{counter}: {str(l).strip()}")
if errorLines:
Path.Log.warning(f'"{gcode_file}"')
Path.Log.warning(
translate("PathCustom", "Total invalid lines in Custom File G-code: %s")
% len(errorNumLines)
)
if errorNumLines:
Path.Log.warning(
translate("PathCustom", "Please check lines: %s")
% ", ".join(map(str, errorNumLines))
)
if len(errorLines) > 7:
errorLines.append("...")
Path.Log.warning("\n" + "\n".join(errorLines))
self.commandlist.append(Path.Command("(End Custom)"))
def SetupProperties():
setup = []
return setup
def Create(name, obj=None, parentJob=None):
"""Create(name) ... Creates and returns a Custom operation."""
if obj is None:
obj = FreeCAD.ActiveDocument.addObject("Path::FeaturePython", name)
obj.Proxy = ObjectCustom(obj, name, parentJob)
return obj
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