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