283d09dc1a
Identified by LGTM. The toplevel superclass does initialize one data member to an empty array, but this didn't appear to cause any problems.
87 lines
3.8 KiB
Python
87 lines
3.8 KiB
Python
# ***************************************************************************
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# * (c) 2009, 2010 Yorik van Havre <yorik@uncreated.net> *
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# * (c) 2009, 2010 Ken Cline <cline@frii.com> *
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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 GUI tools to create Circle objects."""
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## @package gui_circles
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# \ingroup draftguitools
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# \brief Provides GUI tools to create Circle objects.
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## \addtogroup draftguitools
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# @{
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from PySide.QtCore import QT_TRANSLATE_NOOP
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import FreeCADGui as Gui
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import Draft_rc
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import draftguitools.gui_arcs as gui_arcs
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# The module is used to prevent complaints from code checkers (flake8)
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True if Draft_rc.__name__ else False
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class Circle(gui_arcs.Arc):
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"""Gui command for the Circle tool.
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It inherits the entire `Arc` class.
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The only difference is that the `closedCircle` attribute
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is already set to `True`, and the `featureName` attribute
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is `'Circle'`.
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This will result in an arc that describes a complete circumference
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so the starting angle and end angle will be the same.
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Internally, both circular arcs and circles are `'Circle'` objects.
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Discussion
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----------
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Both arcs and circles are `'Circle'` objects, but when it comes to the
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Gui Commands, the relationships are reversed, and both launch the `Arc`
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command.
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Maybe the relationship should be changed: the base Gui Command
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should be `Circle`, and an arc would launch the same command,
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as both are internally `'Circle'` objects.
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Another possibility is to rename the `'Circle'` object to `'Arc'`.
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Then both a circle and an arc would internally be `'Arc'` objects,
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and in the Gui Commands they both would use the `Arc` command.
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"""
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def __init__(self):
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super().__init__()
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self.closedCircle = True
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self.featureName = "Circle"
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def GetResources(self):
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"""Set icon, menu and tooltip."""
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return {'Pixmap': 'Draft_Circle',
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'Accel': "C, I",
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'MenuText': QT_TRANSLATE_NOOP("Draft_Circle", "Circle"),
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'ToolTip': QT_TRANSLATE_NOOP("Draft_Circle", "Creates a circle (full circular arc).\nCTRL to snap, ALT to select tangent objects.")}
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Gui.addCommand('Draft_Circle', Circle())
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## @}
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