136 lines
6.0 KiB
Python
136 lines
6.0 KiB
Python
#***************************************************************************
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#* *
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#* Copyright (c) 2021 Yorik van Havre <yorik@uncreated.net> *
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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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#* This program 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 Library 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 this program; 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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"""This module contains FreeCAD commands for the Draft workbench"""
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import os
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import FreeCAD
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from draftguitools import gui_base
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from draftutils import params
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from draftutils.todo import todo
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from draftutils.translate import QT_TRANSLATE_NOOP, translate
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class Draft_Hatch(gui_base.GuiCommandNeedsSelection):
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def GetResources(self):
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return {"Pixmap": "Draft_Hatch",
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"MenuText": QT_TRANSLATE_NOOP("Draft_Hatch", "Hatch"),
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"Accel": "H, A",
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"ToolTip": QT_TRANSLATE_NOOP("Draft_Hatch", "Creates hatches on the faces of a selected object")}
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def Activated(self):
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import FreeCADGui
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if FreeCADGui.Selection.getSelection():
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FreeCADGui.Control.showDialog(Draft_Hatch_TaskPanel(FreeCADGui.Selection.getSelection()[0]))
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else:
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FreeCAD.Console.PrintError(translate("Draft", "You must choose a base object before using this command") + "\n")
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class Draft_Hatch_TaskPanel:
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def __init__(self,baseobj):
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import FreeCADGui
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from PySide import QtCore,QtGui
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import Draft_rc
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self.baseobj = baseobj
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self.form = FreeCADGui.PySideUic.loadUi(":/ui/dialogHatch.ui")
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self.form.setWindowIcon(QtGui.QIcon(":/icons/Draft_Hatch.svg"))
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self.form.File.fileNameChanged.connect(self.onFileChanged)
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self.form.File.setFileName(params.get_param("FilePattern", path="Mod/TechDraw/PAT"))
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pat = params.get_param("NamePattern", path="Mod/TechDraw/PAT")
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if pat in [self.form.Pattern.itemText(i) for i in range(self.form.Pattern.count())]:
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self.form.Pattern.setCurrentText(pat)
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self.form.Scale.setValue(params.get_param("HatchPatternScale"))
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self.form.Rotation.setValue(params.get_param("HatchPatternRotation"))
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todo.delay(self.form.setFocus, None) # Make sure using Esc works.
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def accept(self):
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import FreeCADGui
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params.set_param("FilePattern", self.form.File.property("fileName"), path="Mod/TechDraw/PAT")
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params.set_param("NamePattern", self.form.Pattern.currentText(), path="Mod/TechDraw/PAT")
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params.set_param("HatchPatternScale", self.form.Scale.value())
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params.set_param("HatchPatternRotation", self.form.Rotation.value())
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if hasattr(self.baseobj,"File") and hasattr(self.baseobj,"Pattern"):
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# modify existing hatch object
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o = "FreeCAD.ActiveDocument.getObject(\""+self.baseobj.Name+"\")"
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FreeCADGui.doCommand(o+".File=\""+self.form.File.property("fileName")+"\"")
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FreeCADGui.doCommand(o+".Pattern=\""+self.form.Pattern.currentText()+"\"")
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FreeCADGui.doCommand(o+".Scale="+str(self.form.Scale.value()))
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FreeCADGui.doCommand(o+".Rotation="+str(self.form.Rotation.value()))
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else:
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# create new hatch object
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FreeCAD.ActiveDocument.openTransaction("Create Hatch")
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FreeCADGui.addModule("Draft")
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cmd = "Draft.make_hatch("
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cmd += "baseobject=FreeCAD.ActiveDocument.getObject(\""+self.baseobj.Name
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cmd += "\"),filename=\""+self.form.File.property("fileName")
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cmd += "\",pattern=\""+self.form.Pattern.currentText()
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cmd += "\",scale="+str(self.form.Scale.value())
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cmd += ",rotation="+str(self.form.Rotation.value())+")"
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FreeCADGui.doCommand(cmd)
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FreeCAD.ActiveDocument.commitTransaction()
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FreeCADGui.doCommand("FreeCAD.ActiveDocument.recompute()")
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self.reject()
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def reject(self):
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import FreeCADGui
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FreeCADGui.Control.closeDialog()
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FreeCADGui.ActiveDocument.resetEdit()
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FreeCAD.ActiveDocument.recompute()
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def onFileChanged(self,filename):
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pat = self.form.Pattern.currentText()
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self.form.Pattern.clear()
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patterns = self.getPatterns(filename)
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self.form.Pattern.addItems(patterns)
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if pat in patterns:
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self.form.Pattern.setCurrentText(pat)
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def getPatterns(self,filename):
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"""returns a list of pattern names found in a PAT file"""
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patterns = []
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if os.path.exists(filename):
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with open(filename) as patfile:
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for line in patfile:
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if line.startswith("*"):
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patterns.append(line.split(",")[0][1:])
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return patterns
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if FreeCAD.GuiUp:
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import FreeCADGui
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FreeCADGui.addCommand("Draft_Hatch",Draft_Hatch())
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