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# -*- coding: utf-8 -*-
#
# PartMgr GUI - Entity combo box
#
# Copyright 2014 Michael Buesch <m@bues.ch>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# 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 General Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program; if not, write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
#
from partmgr.gui.protected_combobox import *
from partmgr.gui.util import *
from partmgr.core.entity import *
class EntityComboBox(ProtectedComboBox):
def __init__(self, parent=None):
ProtectedComboBox.__init__(self, parent)
self.updateBlocked = 0
def updateData(self, entities, selected=None):
if self.updateBlocked:
return
self.updateBlocked += 1
ProtectedComboBox.clear(self)
self.addItem("-- None --", Entity())
selectedIndex = 0
for i, entity in enumerate(entities):
self.addItem(entity.getName(), entity)
if selected and selected == entity:
selectedIndex = i + 1
self.setCurrentIndex(selectedIndex)
self.updateBlocked -= 1
def clear(self):
self.updateData([])
def getSelectedEntity(self):
index = self.currentIndex()
if index >= 0:
return self.itemData(index)
return None
def setSelectedEntity(self, entity):
index = self.findData(entity)
if index >= 0:
self.setCurrentIndex(index)
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