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#
# This file is part of the LibreOffice project.
#
# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
#
# This file incorporates work covered by the following license notice:
#
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed
# with this work for additional information regarding copyright
# ownership. The ASF licenses this file to you under the Apache
# License, Version 2.0 (the "License"); you may not use this file
# except in compliance with the License. You may obtain a copy of
# the License at http://www.apache.org/licenses/LICENSE-2.0 .
#
import uno
from .CommonListener import ItemListenerProcAdapter, TextListenerProcAdapter
from .DataAware import DataAware, datetime, Date, Time
from ...common.PropertyNames import PropertyNames
'''
This class supports simple cases where a UI control can
be directly synchronized with a data property.
Such controls are: the different text controls
(synchronizing the "Text" , "Value", "Date", "Time" property),
Checkbox controls, Dropdown listbox controls (synchronizing the
SelectedItems[] property.
For those controls, static convenience methods are offered, to simplify use.
'''
class UnoDataAware(DataAware):
def __init__(self, dataObject, field, unoObject_, unoPropName_, isShort=False):
super(UnoDataAware,self).__init__(dataObject, field)
self.unoControl = unoObject_
self.unoModel = self.unoControl.Model
self.unoPropName = unoPropName_
self.isShort = isShort
def setToUI(self, value):
if (isinstance(value, list)):
value = tuple(value)
elif self.isShort:
value = uno.Any("[]short", (value,))
if value:
if(hasattr(self.unoModel, self.unoPropName)):
if self.unoPropName == "Date":
d = datetime.strptime(value, '%d/%m/%y')
value = Date(d.day, d.month, d.year)
elif self.unoPropName == "Time":
t = datetime.strptime(value, '%H:%M')
value = Time(0, 0, t.minute, t.hour, False)
setattr(self.unoModel, self.unoPropName, value)
else:
uno.invoke(self.unoModel, "set" + self.unoPropName, (value,))
def getFromUI(self):
return getattr(self.unoModel, self.unoPropName)
@classmethod
def __attachTextControl(
self, data, prop, unoText, unoProperty, field, value):
uda = UnoDataAware(data, prop, unoText, unoProperty)
method = getattr(uda,"updateData")
unoText.addTextListener(TextListenerProcAdapter(method))
return uda
@classmethod
def attachEditControl(self, data, prop, unoControl, field):
return self.__attachTextControl(
data, prop, unoControl, "Text", field, "")
@classmethod
def attachDateControl(self, data, prop, unoControl, field):
return self.__attachTextControl(
data, prop, unoControl, "Date", field, 0)
@classmethod
def attachTimeControl(self, data, prop, unoControl, field):
return self.__attachTextControl(
data, prop, unoControl, "Time", field, 0)
@classmethod
def attachNumericControl(self, data, prop, unoControl, field):
return self.__attachTextControl(
data, prop, unoControl, "Value", field, float(0))
@classmethod
def attachCheckBox(
self, data, prop, checkBox, field):
uda = UnoDataAware(data, prop, checkBox, PropertyNames.PROPERTY_STATE)
method = getattr(uda,"updateData")
checkBox.addItemListener(ItemListenerProcAdapter(method))
return uda
@classmethod
def attachListBox(self, data, prop, listBox, field):
uda = UnoDataAware(data, prop, listBox, "SelectedItems", True)
method = getattr(uda,"updateData")
listBox.addItemListener(ItemListenerProcAdapter(method))
return uda
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