183 lines
8.4 KiB
Python
183 lines
8.4 KiB
Python
# ***************************************************************************
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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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"""Provides the task panel code for the Draft Scale tool."""
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## @package task_scale
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# \ingroup drafttaskpanels
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# \brief Provides the task panel code for the Draft Scale tool.
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## \addtogroup drafttaskpanels
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# @{
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import PySide.QtCore as QtCore
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import PySide.QtGui as QtGui
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import PySide.QtWidgets as QtWidgets
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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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from draftutils import params
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from draftutils.translate import translate
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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 ScaleTaskPanel:
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"""The task panel for the Draft Scale tool."""
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def __init__(self):
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decimals = max(6, params.get_param("Decimals", path="Units"))
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self.sourceCmd = None
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self.form = QtWidgets.QWidget()
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self.form.setWindowIcon(QtGui.QIcon(":/icons/Draft_Scale.svg"))
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layout = QtWidgets.QGridLayout(self.form)
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self.xLabel = QtWidgets.QLabel()
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layout.addWidget(self.xLabel, 0, 0, 1, 1)
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self.xValue = QtWidgets.QDoubleSpinBox()
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self.xValue.setRange(0.0000001, 1000000.0)
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self.xValue.setDecimals(decimals)
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self.xValue.setValue(1)
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layout.addWidget(self.xValue,0,1,1,1)
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self.yLabel = QtWidgets.QLabel()
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layout.addWidget(self.yLabel,1,0,1,1)
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self.yValue = QtWidgets.QDoubleSpinBox()
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self.yValue.setRange(0.0000001, 1000000.0)
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self.yValue.setDecimals(decimals)
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self.yValue.setValue(1)
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layout.addWidget(self.yValue,1,1,1,1)
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self.zLabel = QtWidgets.QLabel()
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layout.addWidget(self.zLabel,2,0,1,1)
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self.zValue = QtWidgets.QDoubleSpinBox()
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self.zValue.setRange(0.0000001, 1000000.0)
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self.zValue.setDecimals(decimals)
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self.zValue.setValue(1)
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layout.addWidget(self.zValue,2,1,1,1)
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self.lock = QtWidgets.QCheckBox()
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self.lock.setChecked(params.get_param("ScaleUniform"))
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layout.addWidget(self.lock,3,0,1,2)
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self.relative = QtWidgets.QCheckBox()
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self.relative.setChecked(params.get_param("ScaleRelative"))
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layout.addWidget(self.relative,4,0,1,2)
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self.isCopy = QtWidgets.QCheckBox()
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self.isCopy.setChecked(params.get_param("ScaleCopy"))
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layout.addWidget(self.isCopy,5,0,1,2)
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self.isSubelementMode = QtWidgets.QCheckBox()
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layout.addWidget(self.isSubelementMode,6,0,1,2)
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self.isClone = QtWidgets.QCheckBox()
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layout.addWidget(self.isClone,7,0,1,2)
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self.isClone.setChecked(params.get_param("ScaleClone"))
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self.pickrefButton = QtWidgets.QPushButton()
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layout.addWidget(self.pickrefButton,8,0,1,2)
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QtCore.QObject.connect(self.xValue,QtCore.SIGNAL("valueChanged(double)"),self.setValue)
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QtCore.QObject.connect(self.yValue,QtCore.SIGNAL("valueChanged(double)"),self.setValue)
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QtCore.QObject.connect(self.zValue,QtCore.SIGNAL("valueChanged(double)"),self.setValue)
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QtCore.QObject.connect(self.pickrefButton,QtCore.SIGNAL("clicked()"),self.pickRef)
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QtCore.QObject.connect(self.lock,QtCore.SIGNAL("toggled(bool)"),self.setLock)
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QtCore.QObject.connect(self.relative,QtCore.SIGNAL("toggled(bool)"),self.setRelative)
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QtCore.QObject.connect(self.isCopy,QtCore.SIGNAL("toggled(bool)"),self.setCopy)
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QtCore.QObject.connect(self.isSubelementMode,QtCore.SIGNAL("toggled(bool)"),self.setSubelementMode)
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QtCore.QObject.connect(self.isClone,QtCore.SIGNAL("toggled(bool)"),self.setClone)
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self.retranslateUi()
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def setLock(self, state):
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"""Set the uniform scaling."""
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params.set_param("ScaleUniform", state)
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if state:
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val = self.xValue.value()
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self.yValue.setValue(val)
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self.zValue.setValue(val)
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def setRelative(self, state):
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"""Set the relative scaling."""
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params.set_param("ScaleRelative", state)
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if self.sourceCmd:
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self.sourceCmd.scaleGhost(self.xValue.value(),self.yValue.value(),self.zValue.value(),self.relative.isChecked())
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def setCopy(self, state):
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"""Set the scale and copy option."""
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params.set_param("ScaleCopy", state)
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if state and self.isClone.isChecked():
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self.isClone.setChecked(False)
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def setSubelementMode(self, state):
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if state and self.isClone.isChecked():
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self.isClone.setChecked(False)
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if self.sourceCmd:
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self.sourceCmd.set_ghosts()
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self.sourceCmd.scaleGhost(self.xValue.value(),self.yValue.value(),self.zValue.value(),self.relative.isChecked())
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def setClone(self, state):
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"""Set the clone and scale option."""
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params.set_param("ScaleClone", state)
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if state and self.isCopy.isChecked():
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self.isCopy.setChecked(False)
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if state and self.isSubelementMode.isChecked():
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self.isSubelementMode.setChecked(False)
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def setValue(self, val=None):
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"""Set the value of the points."""
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if self.lock.isChecked():
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if not self.xValue.hasFocus():
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self.xValue.setValue(val)
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if not self.yValue.hasFocus():
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self.yValue.setValue(val)
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if not self.zValue.hasFocus():
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self.zValue.setValue(val)
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if self.sourceCmd:
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self.sourceCmd.scaleGhost(self.xValue.value(),self.yValue.value(),self.zValue.value(),self.relative.isChecked())
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def retranslateUi(self, widget=None):
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"""Translate the various widgets"""
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self.form.setWindowTitle(translate("Draft", "Scale"))
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self.xLabel.setText(translate("Draft", "X factor"))
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self.yLabel.setText(translate("Draft", "Y factor"))
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self.zLabel.setText(translate("Draft", "Z factor"))
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self.lock.setText(translate("Draft", "Uniform scaling"))
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self.relative.setText(translate("Draft", "Working plane orientation"))
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self.isCopy.setText(translate("Draft", "Copy"))
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self.isSubelementMode.setText(translate("Draft", "Modify subelements"))
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self.pickrefButton.setText(translate("Draft", "Pick from/to points"))
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self.isClone.setText(translate("Draft", "Create a clone"))
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def pickRef(self):
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"""Pick a reference point from the calling class."""
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if self.sourceCmd:
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self.sourceCmd.pickRef()
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def accept(self):
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"""Execute when clicking the OK button."""
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if self.sourceCmd:
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self.sourceCmd.scale()
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Gui.ActiveDocument.resetEdit()
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return True
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def reject(self):
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"""Execute when clicking the Cancel button."""
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if self.sourceCmd:
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self.sourceCmd.finish()
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Gui.ActiveDocument.resetEdit()
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return True
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## @}
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