96 lines
4.1 KiB
Python
96 lines
4.1 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 enable and disable the working plane grid."""
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## @package gui_grid
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# \ingroup draftguitools
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# \brief Provides GUI tools to enable and disable the working plane grid.
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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 FreeCAD as App
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import FreeCADGui as Gui
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import WorkingPlane
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from draftguitools import gui_base
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from draftutils import gui_utils
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from draftutils.translate import translate
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class ToggleGrid(gui_base.GuiCommandSimplest):
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"""The Draft ToggleGrid command definition.
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If the grid tracker is invisible (hidden), it makes it visible (shown);
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and if it is visible, it hides it.
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It inherits `GuiCommandSimplest` to set up the document
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and other behavior. See this class for more information.
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"""
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def __init__(self):
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super().__init__(name=translate("draft", "Toggle grid"))
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def GetResources(self):
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"""Set icon, menu and tooltip."""
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return {"Pixmap": "Draft_Grid",
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"Accel": "G, R",
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"MenuText": QT_TRANSLATE_NOOP("Draft_ToggleGrid", "Toggle grid"),
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"ToolTip": QT_TRANSLATE_NOOP("Draft_ToggleGrid",
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"Toggles the Draft grid on and off."),
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"CmdType": "ForEdit"}
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def IsActive(self):
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"""Return True when this command should be available."""
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return bool(gui_utils.get_3d_view())
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def Activated(self):
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"""Execute when the command is called."""
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super().Activated()
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if not hasattr(Gui, "Snapper"):
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return
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Gui.Snapper.setTrackers(update_grid=False)
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grid = Gui.Snapper.grid
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# This command is never set as App.activeDraftCommand.
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cmdactive = hasattr(App, "activeDraftCommand") and App.activeDraftCommand
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if grid.Visible:
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grid.off()
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grid.show_always = False
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if cmdactive:
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grid.show_during_command = False
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elif cmdactive:
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grid.set() # set() required: the grid must be updated to match the current WP
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grid.show_during_command = True
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else:
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grid.set()
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WorkingPlane.get_working_plane()
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grid.show_always = True
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Gui.addCommand("Draft_ToggleGrid", ToggleGrid())
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## @}
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