# SPDX-License-Identifier: LGPL-2.1-or-later

# ***************************************************************************
# *   Copyright (c) 2009, 2010 Yorik van Havre <yorik@uncreated.net>        *
# *   Copyright (c) 2009, 2010 Ken Cline <cline@frii.com>                   *
# *   Copyright (c) 2019 Zheng, Lei (realthunder)<realthunder.dev@gmail.com>*
# *   Copyright (c) 2020 Eliud Cabrera Castillo <e.cabrera-castillo@tum.de> *
# *                                                                         *
# *   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.                                 *
# *                                                                         *
# *   This program 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 this program; if not, write to the Free Software   *
# *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  *
# *   USA                                                                   *
# *                                                                         *
# ***************************************************************************
"""Provides the base viewprovider code for the Link objects."""
## @package view_draftlink
# \ingroup draftviewproviders
# \brief Provides the base viewprovider code for the Link objects.

## \addtogroup draftviewproviders
# @{
from draftviewproviders.view_base import ViewProviderDraft


class ViewProviderDraftLink(ViewProviderDraft):
    """A view provider for link type object."""

    def __init__(self, vobj):
        super(ViewProviderDraftLink, self).__init__(vobj)

    def getIcon(self):
        tp = self.Object.Proxy.Type
        if tp == "Array":
            if self.Object.ArrayType == "ortho":
                return ":/icons/Draft_LinkArray.svg"
            elif self.Object.ArrayType == "polar":
                return ":/icons/Draft_PolarLinkArray.svg"
            elif self.Object.ArrayType == "circular":
                return ":/icons/Draft_CircularLinkArray.svg"
        elif tp == "PathArray":
            return ":/icons/Draft_PathLinkArray.svg"
        elif tp == "PathTwistedArray":
            return ":/icons/Draft_PathTwistedLinkArray.svg"
        elif tp == "PointArray":
            return ":/icons/Draft_PointLinkArray.svg"

    def claimChildren(self):
        obj = self.Object
        if hasattr(obj, "ExpandArray"):
            expand = obj.ExpandArray
        else:
            expand = obj.ShowElement
        if not expand:
            return super(ViewProviderDraftLink, self).claimChildren()
        else:
            return obj.ElementList


# Alias for compatibility with old versions of v0.19
_ViewProviderDraftLink = ViewProviderDraftLink

## @}