109 lines
4.8 KiB
Python
109 lines
4.8 KiB
Python
# ***************************************************************************
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# * Copyright (c) 2009, 2010 Yorik van Havre <yorik@uncreated.net> *
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# * Copyright (c) 2009, 2010 Ken Cline <cline@frii.com> *
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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 object code for the Text object."""
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## @package text
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# \ingroup draftobjects
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# \brief Provides the object code for the Text object.
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## \addtogroup draftobjects
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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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from draftobjects.draft_annotation import DraftAnnotation
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from draftutils import gui_utils
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from draftutils.messages import _wrn
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from draftutils.translate import translate
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class Text(DraftAnnotation):
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"""The Draft Text object."""
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def __init__(self, obj):
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obj.Proxy = self
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self.set_properties(obj)
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self.Type = "Text"
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def set_properties(self, obj):
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"""Add properties to the object and set them."""
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properties = obj.PropertiesList
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if "Placement" not in properties:
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_tip = QT_TRANSLATE_NOOP("App::Property",
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"The placement of the base point "
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"of the first line")
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obj.addProperty("App::PropertyPlacement",
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"Placement",
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"Base",
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_tip,
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locked=True)
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obj.Placement = App.Placement()
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if "Text" not in properties:
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_tip = QT_TRANSLATE_NOOP("App::Property",
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"The text displayed by this object.\n"
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"It is a list of strings; each element "
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"in the list will be displayed "
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"in its own line.")
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obj.addProperty("App::PropertyStringList",
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"Text",
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"Base",
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_tip,
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locked=True)
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obj.Text = []
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def onDocumentRestored(self,obj):
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"""Execute code when the document is restored."""
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super().onDocumentRestored(obj)
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gui_utils.restore_view_object(obj, vp_module="view_text", vp_class="ViewProviderText")
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# See loads: old_type is None for new objects.
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old_type = self.Type
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self.Type = "Text"
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if old_type is None:
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return
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if not getattr(obj, "ViewObject", None):
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return
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self.update_properties_0v21(obj, obj.ViewObject)
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def update_properties_0v21(self, obj, vobj):
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"""Update view properties."""
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# The DisplayMode is updated automatically but the new values are
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# switched: "2D text" becomes "World" and "3D text" becomes "Screen".
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# It should be the other way around:
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vobj.DisplayMode = "World" if vobj.DisplayMode == "Screen" else "Screen"
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_wrn("v0.21, " + obj.Label + ", "
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+ translate("draft", "renamed 'DisplayMode' options to 'World/Screen'"))
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def loads(self,state):
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# Before update_properties_0v21 the self.Type value was stored.
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# We use this to identify older objects that need to be updated.
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self.Type = state
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# Alias for compatibility with v0.18 and earlier
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DraftText = Text
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## @}
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