# *************************************************************************** # * (c) 2009, 2010 Yorik van Havre * # * (c) 2009, 2010 Ken Cline * # * (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 GUI tools to create Circle objects.""" ## @package gui_circles # \ingroup draftguitools # \brief Provides GUI tools to create Circle objects. ## \addtogroup draftguitools # @{ from PySide.QtCore import QT_TRANSLATE_NOOP import FreeCADGui as Gui import Draft_rc import draftguitools.gui_arcs as gui_arcs # The module is used to prevent complaints from code checkers (flake8) True if Draft_rc.__name__ else False class Circle(gui_arcs.Arc): """Gui command for the Circle tool. It inherits the entire `Arc` class. The only difference is that the `closedCircle` attribute is already set to `True`, and the `featureName` attribute is `'Circle'`. This will result in an arc that describes a complete circumference so the starting angle and end angle will be the same. Internally, both circular arcs and circles are `'Circle'` objects. Discussion ---------- Both arcs and circles are `'Circle'` objects, but when it comes to the Gui Commands, the relationships are reversed, and both launch the `Arc` command. Maybe the relationship should be changed: the base Gui Command should be `Circle`, and an arc would launch the same command, as both are internally `'Circle'` objects. Another possibility is to rename the `'Circle'` object to `'Arc'`. Then both a circle and an arc would internally be `'Arc'` objects, and in the Gui Commands they both would use the `Arc` command. """ def __init__(self): super().__init__() self.closedCircle = True self.featureName = "Circle" def GetResources(self): """Set icon, menu and tooltip.""" return {'Pixmap': 'Draft_Circle', 'Accel': "C, I", 'MenuText': QT_TRANSLATE_NOOP("Draft_Circle", "Circle"), 'ToolTip': QT_TRANSLATE_NOOP("Draft_Circle", "Creates a circle (full circular arc).\nCTRL to snap, ALT to select tangent objects.")} Gui.addCommand('Draft_Circle', Circle()) ## @}