250 lines
10 KiB
Python
250 lines
10 KiB
Python
# ***************************************************************************
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# * (c) Yorik van Havre (yorik@uncreated.net) 2015 *
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# * *
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# * This file is part of the FreeCAD CAx development system. *
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# * *
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# * This program is free software; you can redistribute it and/or modify *
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# * it under the terms of the GNU Lesser General Public License (LGPL) *
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# * as published by the Free Software Foundation; either version 2 of *
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# * the License, or (at your option) any later version. *
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# * for detail see the LICENCE text file. *
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# * *
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# * FreeCAD is distributed in the hope that it will be useful, *
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# * but WITHOUT ANY WARRANTY; without even the implied warranty of *
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# * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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# * GNU Lesser General Public License for more details. *
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# * *
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# * You should have received a copy of the GNU Library General Public *
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# * License along with FreeCAD; if not, write to the Free Software *
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# * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 *
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# * USA *
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# * *
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# ***************************************************************************/
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from PySide import QtCore, QtGui
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import FreeCAD
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import FreeCADGui
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import Path
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# Qt tanslation handling
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def translate(context, text, disambig=None):
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return QtCore.QCoreApplication.translate(context, text, disambig)
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# class OldHighlighter(QtGui.QSyntaxHighlighter):
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# def highlightBlock(self, text):
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# myClassFormat = QtGui.QTextCharFormat()
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# myClassFormat.setFontWeight(QtGui.QFont.Bold)
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# myClassFormat.setForeground(QtCore.Qt.green)
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# # the regex pattern to be colored
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# pattern = "(G.*?|M.*?)\\s"
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# expression = QtCore.QRegExp(pattern)
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# index = text.index(expression)
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# while index >= 0:
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# length = expression.matchedLength()
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# setFormat(index, length, myClassFormat)
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# index = text.index(expression, index + length)
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class GCodeHighlighter(QtGui.QSyntaxHighlighter):
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def __init__(self, parent=None):
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def convertcolor(c):
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return QtGui.QColor(int((c >> 24) & 0xFF), int((c >> 16) & 0xFF), int((c >> 8) & 0xFF))
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super(GCodeHighlighter, self).__init__(parent)
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p = FreeCAD.ParamGet("User parameter:BaseApp/Preferences/Editor")
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colors = []
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c = p.GetUnsigned("Number")
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if c:
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colors.append(convertcolor(c))
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else:
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colors.append(QtCore.Qt.red)
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c = p.GetUnsigned("Keyword")
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if c:
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colors.append(convertcolor(c))
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else:
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colors.append(QtGui.QColor(0, 170, 0))
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c = p.GetUnsigned("Define name")
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if c:
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colors.append(convertcolor(c))
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else:
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colors.append(QtGui.QColor(160, 160, 164))
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self.highlightingRules = []
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numberFormat = QtGui.QTextCharFormat()
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numberFormat.setForeground(colors[0])
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self.highlightingRules.append(
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(QtCore.QRegExp("[\\-0-9\\.]"), numberFormat))
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keywordFormat = QtGui.QTextCharFormat()
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keywordFormat.setForeground(colors[1])
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keywordFormat.setFontWeight(QtGui.QFont.Bold)
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keywordPatterns = ["\\bG[0-9]+\\b", "\\bM[0-9]+\\b"]
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self.highlightingRules.extend(
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[(QtCore.QRegExp(pattern), keywordFormat) for pattern in keywordPatterns])
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speedFormat = QtGui.QTextCharFormat()
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speedFormat.setFontWeight(QtGui.QFont.Bold)
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speedFormat.setForeground(colors[2])
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self.highlightingRules.append(
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(QtCore.QRegExp("\\bF[0-9\\.]+\\b"), speedFormat))
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def highlightBlock(self, text):
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for pattern, format in self.highlightingRules:
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expression = QtCore.QRegExp(pattern)
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index = expression.indexIn(text)
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while index >= 0:
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length = expression.matchedLength()
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self.setFormat(index, length, format)
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index = expression.indexIn(text, index + length)
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class GCodeEditorDialog(QtGui.QDialog):
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def __init__(self, PathObj, parent=FreeCADGui.getMainWindow()):
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self.PathObj = PathObj
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QtGui.QDialog.__init__(self, parent)
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layout = QtGui.QVBoxLayout(self)
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p = FreeCAD.ParamGet("User parameter:BaseApp/Preferences/Mod/Path")
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c = p.GetUnsigned("DefaultHighlightPathColor", 4286382335 )
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Q = QtGui.QColor(int((c >> 24) & 0xFF), int((c >> 16) & 0xFF), int((c >> 8) & 0xFF))
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highlightcolor = (Q.red()/255., Q.green()/255., Q.blue()/255., Q.alpha()/255.)
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self.selectionobj = FreeCAD.ActiveDocument.addObject("Path::Feature","selection")
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self.selectionobj.ViewObject.LineWidth = 4
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self.selectionobj.ViewObject.NormalColor = highlightcolor
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# nice text editor widget for editing the gcode
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self.editor = QtGui.QTextEdit()
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font = QtGui.QFont()
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p = FreeCAD.ParamGet("User parameter:BaseApp/Preferences/Editor")
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font.setFamily(p.GetString("Font", "Courier"))
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font.setFixedPitch(True)
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font.setPointSize(p.GetInt("FontSize", 10))
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self.editor.setFont(font)
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self.editor.setText("G01 X55 Y4.5 F300.0")
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self.highlighter = GCodeHighlighter(self.editor.document())
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layout.addWidget(self.editor)
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# Note
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lab = QtGui.QLabel()
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lab.setText(translate("Path_Inspect", "<b>Note</b>: Pressing OK will commit any change you make above to the object, but if the object is parametric, these changes will be overridden on recompute."))
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lab.setWordWrap(True)
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layout.addWidget(lab)
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# OK and Cancel buttons
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self.buttons = QtGui.QDialogButtonBox(
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QtGui.QDialogButtonBox.Ok | QtGui.QDialogButtonBox.Cancel,
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QtCore.Qt.Horizontal, self)
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layout.addWidget(self.buttons)
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self.buttons.accepted.connect(self.accept)
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self.buttons.rejected.connect(self.reject)
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self.editor.selectionChanged.connect(self.hightlightpath)
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self.finished.connect(self.cleanup)
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def cleanup(self):
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FreeCAD.ActiveDocument.removeObject(self.selectionobj.Name)
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def hightlightpath(self):
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cursor = self.editor.textCursor()
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sp = cursor.selectionStart()
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ep = cursor.selectionEnd()
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cursor.setPosition(sp)
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startrow = cursor.blockNumber()
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cursor.setPosition(ep)
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endrow = cursor.blockNumber()
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commands = self.PathObj.Commands
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#Derive the starting position for the first selected command
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prevX = prevY = prevZ = None
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prevcommands = commands[:startrow]
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prevcommands.reverse()
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for c in prevcommands:
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if prevX is None:
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if c.Parameters.get("X") is not None:
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prevX = c.Parameters.get("X")
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if prevY is None:
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if c.Parameters.get("Y") is not None:
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prevY = c.Parameters.get("Y")
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if prevZ is None:
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if c.Parameters.get("Z") is not None:
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prevZ = c.Parameters.get("Z")
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if prevX is not None and prevY is not None and prevZ is not None:
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break
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if prevX is None:
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prevX = 0.0
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if prevY is None:
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prevY = 0.0
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if prevZ is None:
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prevZ = 0.0
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#Build a new path with selection
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p = Path.Path()
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firstrapid = Path.Command("G0", {"X": prevX, "Y":prevY, "Z":prevZ})
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selectionpath = [firstrapid] + commands[startrow:endrow +1]
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p.Commands = selectionpath
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self.selectionobj.Path = p
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def show(obj):
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"show(obj): shows the G-code data of the given Path object in a dialog"
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if hasattr(obj, "Path"):
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if obj.Path:
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dia = GCodeEditorDialog(obj.Path)
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dia.editor.setText(obj.Path.toGCode())
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result = dia.exec_()
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# exec_() returns 0 or 1 depending on the button pressed (Ok or
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# Cancel)
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if result:
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import Path
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p = Path.Path(dia.editor.toPlainText())
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FreeCAD.ActiveDocument.openTransaction("Edit Path")
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obj.Path = p
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FreeCAD.ActiveDocument.commitTransaction()
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FreeCAD.ActiveDocument.recompute()
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class CommandPathInspect:
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def GetResources(self):
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return {'Pixmap': 'Path-Inspect',
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'MenuText': QtCore.QT_TRANSLATE_NOOP("Path_Inspect", "Inspect G-code"),
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'Accel': "P, I",
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'ToolTip': QtCore.QT_TRANSLATE_NOOP("Path_Inspect", "Inspects the G-code contents of a path")}
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def IsActive(self):
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if FreeCAD.ActiveDocument is not None:
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for o in FreeCAD.ActiveDocument.Objects:
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if o.Name[:3] == "Job":
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return True
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return False
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def Activated(self):
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# check that the selection contains exactly what we want
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selection = FreeCADGui.Selection.getSelection()
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if len(selection) != 1:
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FreeCAD.Console.PrintError(
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translate("Path_Inspect", "Please select exactly one path object\n"))
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return
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if not(selection[0].isDerivedFrom("Path::Feature")):
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FreeCAD.Console.PrintError(
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translate("Path_Inspect", "Please select exactly one path object\n"))
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return
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# if everything is ok, execute
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FreeCADGui.addModule("PathScripts.PathInspect")
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FreeCADGui.doCommand(
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'PathScripts.PathInspect.show(FreeCAD.ActiveDocument.' + selection[0].Name + ')')
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if FreeCAD.GuiUp:
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# register the FreeCAD command
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FreeCADGui.addCommand('Path_Inspect', CommandPathInspect())
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