# *************************************************************************** # * (c) 2009 Yorik van Havre * # * (c) 2020 Eliud Cabrera Castillo * # * * # * This file is part of the FreeCAD CAx development system. * # * * # * 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. * # * * # * FreeCAD 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 FreeCAD; if not, write to the Free Software * # * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 * # * USA * # * * # *************************************************************************** """Provides the task panel code for the Draft Scale tool.""" ## @package task_scale # \ingroup drafttaskpanels # \brief Provides the task panel code for the Draft Scale tool. ## \addtogroup drafttaskpanels # @{ import PySide.QtCore as QtCore import PySide.QtGui as QtGui import FreeCAD as App import FreeCADGui as Gui import Draft import Draft_rc from draftutils.translate import translate # So the resource file doesn't trigger errors from code checkers (flake8) True if Draft_rc.__name__ else False class ScaleTaskPanel: """The task panel for the Draft Scale tool.""" def __init__(self): decimals = App.ParamGet("User parameter:BaseApp/Preferences/Units").GetInt("Decimals", 2) self.sourceCmd = None self.form = QtGui.QWidget() self.form.setWindowIcon(QtGui.QIcon(":/icons/Draft_Scale.svg")) layout = QtGui.QGridLayout(self.form) self.xLabel = QtGui.QLabel() layout.addWidget(self.xLabel, 0, 0, 1, 1) self.xValue = QtGui.QDoubleSpinBox() self.xValue.setRange(0.0000001, 1000000.0) self.xValue.setDecimals(decimals) self.xValue.setValue(1) layout.addWidget(self.xValue,0,1,1,1) self.yLabel = QtGui.QLabel() layout.addWidget(self.yLabel,1,0,1,1) self.yValue = QtGui.QDoubleSpinBox() self.yValue.setRange(0.0000001, 1000000.0) self.yValue.setDecimals(decimals) self.yValue.setValue(1) layout.addWidget(self.yValue,1,1,1,1) self.zLabel = QtGui.QLabel() layout.addWidget(self.zLabel,2,0,1,1) self.zValue = QtGui.QDoubleSpinBox() self.zValue.setRange(0.0000001, 1000000.0) self.zValue.setDecimals(decimals) self.zValue.setValue(1) layout.addWidget(self.zValue,2,1,1,1) self.lock = QtGui.QCheckBox() self.lock.setChecked(App.ParamGet("User parameter:BaseApp/Preferences/Mod/Draft").GetBool("ScaleUniform", False)) layout.addWidget(self.lock,3,0,1,2) self.relative = QtGui.QCheckBox() self.relative.setChecked(App.ParamGet("User parameter:BaseApp/Preferences/Mod/Draft").GetBool("ScaleRelative", False)) layout.addWidget(self.relative,4,0,1,2) self.isCopy = QtGui.QCheckBox() self.isCopy.setChecked(App.ParamGet("User parameter:BaseApp/Preferences/Mod/Draft").GetBool("ScaleCopy", False)) layout.addWidget(self.isCopy,5,0,1,2) self.isSubelementMode = QtGui.QCheckBox() layout.addWidget(self.isSubelementMode,6,0,1,2) self.isClone = QtGui.QCheckBox() layout.addWidget(self.isClone,7,0,1,2) self.isClone.setChecked(App.ParamGet("User parameter:BaseApp/Preferences/Mod/Draft").GetBool("ScaleClone", False)) self.pickrefButton = QtGui.QPushButton() layout.addWidget(self.pickrefButton,8,0,1,2) QtCore.QObject.connect(self.xValue,QtCore.SIGNAL("valueChanged(double)"),self.setValue) QtCore.QObject.connect(self.yValue,QtCore.SIGNAL("valueChanged(double)"),self.setValue) QtCore.QObject.connect(self.zValue,QtCore.SIGNAL("valueChanged(double)"),self.setValue) QtCore.QObject.connect(self.pickrefButton,QtCore.SIGNAL("clicked()"),self.pickRef) QtCore.QObject.connect(self.lock,QtCore.SIGNAL("toggled(bool)"),self.setLock) QtCore.QObject.connect(self.relative,QtCore.SIGNAL("toggled(bool)"),self.setRelative) QtCore.QObject.connect(self.isCopy,QtCore.SIGNAL("toggled(bool)"),self.setCopy) QtCore.QObject.connect(self.isSubelementMode,QtCore.SIGNAL("toggled(bool)"),self.setSubelementMode) QtCore.QObject.connect(self.isClone,QtCore.SIGNAL("toggled(bool)"),self.setClone) self.retranslateUi() def setLock(self, state): """Set the uniform scaling.""" App.ParamGet("User parameter:BaseApp/Preferences/Mod/Draft").SetBool("ScaleUniform", state) if state: val = self.xValue.value() self.yValue.setValue(val) self.zValue.setValue(val) def setRelative(self, state): """Set the relative scaling.""" App.ParamGet("User parameter:BaseApp/Preferences/Mod/Draft").SetBool("ScaleRelative", state) if self.sourceCmd: self.sourceCmd.scaleGhost(self.xValue.value(),self.yValue.value(),self.zValue.value(),self.relative.isChecked()) def setCopy(self, state): """Set the scale and copy option.""" App.ParamGet("User parameter:BaseApp/Preferences/Mod/Draft").SetBool("ScaleCopy", state) if state and self.isClone.isChecked(): self.isClone.setChecked(False) def setSubelementMode(self, state): if state and self.isClone.isChecked(): self.isClone.setChecked(False) if self.sourceCmd: self.sourceCmd.set_ghosts() self.sourceCmd.scaleGhost(self.xValue.value(),self.yValue.value(),self.zValue.value(),self.relative.isChecked()) def setClone(self, state): """Set the clone and scale option.""" App.ParamGet("User parameter:BaseApp/Preferences/Mod/Draft").SetBool("ScaleClone", state) if state and self.isCopy.isChecked(): self.isCopy.setChecked(False) if state and self.isSubelementMode.isChecked(): self.isSubelementMode.setChecked(False) def setValue(self, val=None): """Set the value of the points.""" if self.lock.isChecked(): if not self.xValue.hasFocus(): self.xValue.setValue(val) if not self.yValue.hasFocus(): self.yValue.setValue(val) if not self.zValue.hasFocus(): self.zValue.setValue(val) if self.sourceCmd: self.sourceCmd.scaleGhost(self.xValue.value(),self.yValue.value(),self.zValue.value(),self.relative.isChecked()) def retranslateUi(self, widget=None): """Translate the various widgets""" self.form.setWindowTitle(translate("Draft", "Scale")) self.xLabel.setText(translate("Draft", "X factor")) self.yLabel.setText(translate("Draft", "Y factor")) self.zLabel.setText(translate("Draft", "Z factor")) self.lock.setText(translate("Draft", "Uniform scaling")) self.relative.setText(translate("Draft", "Working plane orientation")) self.isCopy.setText(translate("Draft", "Copy")) self.isSubelementMode.setText(translate("Draft", "Modify subelements")) self.pickrefButton.setText(translate("Draft", "Pick from/to points")) self.isClone.setText(translate("Draft", "Create a clone")) def pickRef(self): """Pick a reference point from the calling class.""" if self.sourceCmd: self.sourceCmd.pickRef() def accept(self): """Execute when clicking the OK button.""" if self.sourceCmd: self.sourceCmd.scale() Gui.ActiveDocument.resetEdit() return True def reject(self): """Execute when clicking the Cancel button.""" if self.sourceCmd: self.sourceCmd.finish() Gui.ActiveDocument.resetEdit() return True ## @}