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#------------------------------------------------------------------------------
# This file is part of the OpenStructure project <www.openstructure.org>
#
# Copyright (C) 2008-2020 by the OpenStructure authors
#
# This library is free software; you can redistribute it and/or modify it under
# the terms of the GNU Lesser General Public License as published by the Free
# Software Foundation; either version 3.0 of the License, or (at your option)
# any later version.
# This library 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 Lesser General Public License for more
# details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with this library; if not, write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
#------------------------------------------------------------------------------
# -*- coding: utf-8 -*-
from ost import gui
from ost import gfx
from ost import info
from PyQt5 import QtCore
from .immutable_gradient_info_handler import ImmutableGradientInfoHandler
#Gradient Info Handler
class GradientInfoHandler(ImmutableGradientInfoHandler):
def __init__(self, fileName):
ImmutableGradientInfoHandler.__init__(self, fileName)
def StoreQGradient(self,gradient,name):
group = self.gradients_.CreateGroup(self.GRADIENT_GROUP_NAME)
group.SetAttribute(self.NAME_ATTRIBUTE_NAME, name)
gfx_gradient = self.ConvertToGfxGradient(gradient)
gfx_gradient.GradientToInfo(group)
self.handle_.Export(self.FILE_NAME)
def RemoveGradient(self, name):
group_list = self.gradients_.GetGroups(self.GRADIENT_GROUP_NAME)
for group in group_list:
if group.HasAttribute(self.NAME_ATTRIBUTE_NAME):
groupname = group.GetAttribute(self.NAME_ATTRIBUTE_NAME)
if name == groupname:
groupToDel = group
break
if groupToDel != None:
self.gradients_.Remove(groupToDel)
self.handle_.Export(self.FILE_NAME)
def RenameGradient(self, old, new):
group_list = self.gradients_.GetGroups(self.GRADIENT_GROUP_NAME)
for group in group_list:
if group.HasAttribute(self.NAME_ATTRIBUTE_NAME):
groupname = group.GetAttribute(self.NAME_ATTRIBUTE_NAME)
if old == groupname:
group.SetAttribute(self.NAME_ATTRIBUTE_NAME, new)
self.handle_.Export(self.FILE_NAME)
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