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# -*- coding: utf-8 -*-
#
# PartMgr GUI - Parameter manage dialog
#
# 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.entitymanage import *
from partmgr.gui.util import *
from partmgr.core.parameter import *
class ParameterEditWidget(QWidget):
def __init__(self, parent=None):
QWidget.__init__(self, parent)
self.setLayout(QVBoxLayout(self))
self.layout().setContentsMargins(QMargins())
self.layout().addWidget(QLabel("Parameter value:"))
self.combo = QComboBox(self)
self.layout().addWidget(self.combo)
self.combo.currentIndexChanged.connect(self.__comboChanged)
self.currentParam = None
self.changeBlocked = 0
self.updateData()
def updateData(self, param=None):
self.changeBlocked += 1
self.combo.clear()
self.combo.hide()
self.currentParam = param
if not param:
pass
elif param.getName() == "currency":
currencies = list(Param_Currency.CURRNAMES.keys())
currencies.sort(key = \
lambda c: Param_Currency.CURRNAMES[c][1])
selectedIndex = 0
for i, curr in enumerate(currencies):
self.combo.addItem(
Param_Currency.CURRNAMES[curr][1],
curr)
if curr == param.getDataInt():
selectedIndex = i
self.combo.setCurrentIndex(selectedIndex)
self.combo.show()
else:
assert(0)
self.changeBlocked -= 1
def __comboChanged(self, index):
if index < 0:
return
if self.changeBlocked:
return
if self.currentParam.getName() == "currency":
curr = self.combo.itemData(index)
self.currentParam.setData(curr)
else:
assert(0)
class GlobalParametersManageDialog(AbstractEntityManageDialog):
"Global parameters modify dialog"
def __init__(self, db, parent=None):
self.editWidget = ParameterEditWidget()
AbstractEntityManageDialog.__init__(self, db,
"Global parameters", self.editWidget, parent,
AbstractEntityManageDialog.HIDE_DELBUTTON |\
AbstractEntityManageDialog.HIDE_NEWBUTTON |\
AbstractEntityManageDialog.READONLY_DESC |\
AbstractEntityManageDialog.READONLY_NAME |\
AbstractEntityManageDialog.NO_PARAMETERS)
def updateData(self, selectPart=None):
AbstractEntityManageDialog.updateData(
self, self.db.getUserParameters(),
selectPart)
def entSelChanged(self, item=None, prevItem=None):
AbstractEntityManageDialog.entSelChanged(self,
item, prevItem)
param = item.getEntity() if item else None
self.editWidget.updateData(param)
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