Draft: move ShapeStringTaskPanel to a module
We remove it from `DraftGui.py` to reduce the size of this file. Then we import it and tie it to its command defined in `DraftTools.py`.
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vocx-fc
183
src/Mod/Draft/drafttaskpanels/task_shapestring.py
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183
src/Mod/Draft/drafttaskpanels/task_shapestring.py
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"""Provide the task panel for the Draft ShapeString tool."""
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## @package task_shapestring
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# \ingroup DRAFT
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# \brief Provide the task panel for the Draft ShapeString tool.
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# ***************************************************************************
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# * (c) 2009 Yorik van Havre <yorik@uncreated.net> *
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# * (c) 2020 Eliud Cabrera Castillo <e.cabrera-castillo@tum.de> *
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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 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 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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import sys
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import FreeCAD as App
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import FreeCADGui as Gui
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import Draft
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import Draft_rc
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import DraftVecUtils
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import DraftTools
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import PySide.QtCore as QtCore
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import PySide.QtGui as QtGui
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from draftutils.translate import translate
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from draftutils.messages import _msg, _err
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_Quantity = App.Units.Quantity
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# So the resource file doesn't trigger errors from code checkers (flake8)
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True if Draft_rc.__name__ else False
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class ShapeStringTaskPanel:
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"""TaskPanel for Draft_ShapeString."""
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oldValueBuffer = False
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def __init__(self):
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self.form = QtGui.QWidget()
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self.form.setObjectName("ShapeStringTaskPanel")
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self.form.setWindowTitle(translate("draft", "ShapeString"))
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layout = QtGui.QVBoxLayout(self.form)
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uiFile = QtCore.QFile(":/ui/TaskShapeString.ui")
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loader = Gui.UiLoader()
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self.task = loader.load(uiFile)
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layout.addWidget(self.task)
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qStart = _Quantity(0.0, App.Units.Length)
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self.task.sbX.setProperty('rawValue', qStart.Value)
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self.task.sbX.setProperty('unit', qStart.getUserPreferred()[2])
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self.task.sbY.setProperty('rawValue', qStart.Value)
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self.task.sbY.setProperty('unit', qStart.getUserPreferred()[2])
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self.task.sbZ.setProperty('rawValue', qStart.Value)
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self.task.sbZ.setProperty('unit', qStart.getUserPreferred()[2])
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self.task.sbHeight.setProperty('rawValue', 10.0)
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self.task.sbHeight.setProperty('unit', qStart.getUserPreferred()[2])
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self.stringText = translate("draft", "Default")
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self.task.leString.setText(self.stringText)
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self.platWinDialog("Overwrite")
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self.task.fcFontFile.setFileName(Draft.getParam("FontFile", ""))
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self.fileSpec = Draft.getParam("FontFile", "")
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self.point = App.Vector(0.0, 0.0, 0.0)
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self.pointPicked = False
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QtCore.QObject.connect(self.task.fcFontFile, QtCore.SIGNAL("fileNameSelected(const QString&)"), self.fileSelect)
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QtCore.QObject.connect(self.task.pbReset, QtCore.SIGNAL("clicked()"), self.resetPoint)
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self.point = None
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self.view = Draft.get3DView()
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self.call = self.view.addEventCallback("SoEvent", self.action)
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_msg(translate("draft", "Pick ShapeString location point:"))
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def fileSelect(self, fn):
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self.fileSpec = fn
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def resetPoint(self):
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self.pointPicked = False
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origin = App.Vector(0.0, 0.0, 0.0)
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self.setPoint(origin)
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def action(self, arg):
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"""scene event handler"""
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if arg["Type"] == "SoKeyboardEvent":
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if arg["Key"] == "ESCAPE":
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self.reject()
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elif arg["Type"] == "SoLocation2Event": # mouse movement detection
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self.point,ctrlPoint,info = DraftTools.getPoint(self.sourceCmd, arg, noTracker=True)
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if not self.pointPicked:
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self.setPoint(self.point)
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elif arg["Type"] == "SoMouseButtonEvent":
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if (arg["State"] == "DOWN") and (arg["Button"] == "BUTTON1"):
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self.setPoint(self.point)
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self.pointPicked = True
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def setPoint(self, point):
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self.task.sbX.setProperty('rawValue', point.x)
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self.task.sbY.setProperty('rawValue', point.y)
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self.task.sbZ.setProperty('rawValue', point.z)
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def createObject(self):
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"""Create object in the current doc."""
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dquote = '"'
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if sys.version_info.major < 3: # Python3: no more unicode
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String = 'u' + dquote + str(self.task.leString.text().encode('unicode_escape')) + dquote
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else:
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String = dquote + self.task.leString.text() + dquote
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FFile = dquote + str(self.fileSpec) + dquote
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Size = str(_Quantity(self.task.sbHeight.text()).Value)
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Tracking = str(0.0)
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x = _Quantity(self.task.sbX.text()).Value
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y = _Quantity(self.task.sbY.text()).Value
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z = _Quantity(self.task.sbZ.text()).Value
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ssBase = App.Vector(x, y, z)
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# this try block is almost identical to the one in DraftTools
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try:
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qr, sup, points, fil = self.sourceCmd.getStrings()
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Gui.addModule("Draft")
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self.sourceCmd.commit(translate("draft", "Create ShapeString"),
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['ss=Draft.makeShapeString(String='+String+',FontFile='+FFile+',Size='+Size+',Tracking='+Tracking+')',
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'plm=FreeCAD.Placement()',
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'plm.Base='+DraftVecUtils.toString(ssBase),
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'plm.Rotation.Q='+qr,
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'ss.Placement=plm',
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'ss.Support='+sup,
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'Draft.autogroup(ss)'])
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except Exception:
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_err("Draft_ShapeString: error delaying commit\n")
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def platWinDialog(self, Flag):
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ParamGroup = App.ParamGet("User parameter:BaseApp/Preferences/Dialog")
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if Flag == "Overwrite":
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GroupContent = ParamGroup.GetContents()
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Found = False
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if GroupContent:
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for ParamSet in GroupContent:
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if ParamSet[1] == "DontUseNativeFontDialog":
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Found = True
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break
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if Found is False:
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ParamGroup.SetBool("DontUseNativeFontDialog", True) # initialize nonexisting one
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param = ParamGroup.GetBool("DontUseNativeFontDialog")
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ShapeStringTaskPanel.oldValueBuffer = ParamGroup.GetBool("DontUseNativeDialog")
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ParamGroup.SetBool("DontUseNativeDialog", param)
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elif Flag == "Restore":
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ParamGroup.SetBool("DontUseNativeDialog", ShapeStringTaskPanel.oldValueBuffer)
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def accept(self):
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self.createObject()
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if self.call:
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self.view.removeEventCallback("SoEvent", self.call)
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Gui.ActiveDocument.resetEdit()
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Gui.Snapper.off()
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self.sourceCmd.creator.finish(self.sourceCmd)
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self.platWinDialog("Restore")
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return True
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def reject(self):
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if self.call:
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self.view.removeEventCallback("SoEvent", self.call)
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Gui.ActiveDocument.resetEdit()
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Gui.Snapper.off()
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self.sourceCmd.creator.finish(self.sourceCmd)
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self.platWinDialog("Restore")
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return True
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