#
# 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 .
#

from abc import abstractmethod

from .ListDataListener import ListDataListener

class ListModelBinder(ListDataListener):

    def __init__(self, unoListBox, listModel_):
        self.unoList = unoListBox
        self.unoListModel = unoListBox.Model
        self.listModel = None
        self.setListModel(listModel_)
        self.renderer = self.Renderer()

    def setListModel(self, newListModel):
        if self.listModel is not None:
            self.listModel.removeListDataListener(self)

        self.listModel = newListModel
        self.listModel.addListDataListener(self)

    def update(self, i):
        self.remove(i, i)
        self.insert(i)

    def remove(self, i1, i2):
        self.unoList.removeItems(i1, i2 - i1 + 1)

    def insert(self, i):
        self.unoList.addItem(self.getItemString(i), i)

    def getItemString(self, i):
        return self.getItemString1(self.listModel.getElementAt(i))

    def getItemString1(self, item):
        return self.renderer.render(item)

    def getSelectedItems(self):
        return self.unoListModel.SelectedItems

    class Renderer:

        @abstractmethod
        def render(self, item):
            if (item is None):
                return ""
            elif (isinstance(item, int)):
                return str(item)
            else:
                return item.toString()

#
# 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 .
#

from abc import abstractmethod

from .ListDataListener import ListDataListener

class ListModelBinder(ListDataListener):

    def __init__(self, unoListBox, listModel_):
        self.unoList = unoListBox
        self.unoListModel = unoListBox.Model
        self.listModel = None
        self.setListModel(listModel_)
        self.renderer = self.Renderer()

    def setListModel(self, newListModel):
        if self.listModel is not None:
            self.listModel.removeListDataListener(self)

        self.listModel = newListModel
        self.listModel.addListDataListener(self)

    def update(self, i):
        self.remove(i, i)
        self.insert(i)

    def remove(self, i1, i2):
        self.unoList.removeItems(i1, i2 - i1 + 1)

    def insert(self, i):
        self.unoList.addItem(self.getItemString(i), i)

    def getItemString(self, i):
        return self.getItemString1(self.listModel.getElementAt(i))

    def getItemString1(self, item):
        return self.renderer.render(item)

    def getSelectedItems(self):
        return self.unoListModel.SelectedItems

    class Renderer:

        @abstractmethod
        def render(self, item):
            if (item is None):
                return ""
            elif (isinstance(item, int)):
                return str(item)
            else:
                return item.toString()

# # 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 . #