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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 traceback
import time
from com.sun.star.util import DateTime
from com.sun.star.uno import RuntimeException
from com.sun.star.beans import UnknownPropertyException
class TextFieldHandler(object):
xTextFieldsSupplierAux = None
arrayTextFields = []
dictTextFields = {}
def __init__(self, xMSF, xTextDocument):
self.xMSFDoc = xMSF
self.xTextFieldsSupplier = xTextDocument
if TextFieldHandler.xTextFieldsSupplierAux is not \
self.xTextFieldsSupplier:
self.__getTextFields()
TextFieldHandler.xTextFieldsSupplierAux = self.xTextFieldsSupplier
def refreshTextFields(self):
xUp = self.xTextFieldsSupplier.TextFields
xUp.refresh()
def getUserFieldContent(self, xTextCursor):
try:
xTextRange = xTextCursor.getEnd()
oTextField = xTextRange.TextField
if com.sun.star.uno.AnyConverter.isVoid(oTextField):
return ""
else:
xMaster = oTextField.getTextFieldMaster()
UserFieldContent = xMaster.Content
return UserFieldContent
except Exception:
traceback.print_exc()
return ""
def insertUserField(self, xTextCursor, FieldName, FieldTitle):
try:
xField = self.xMSFDoc.createInstance(
"com.sun.star.text.TextField.User")
if self.xTextFieldsSupplier.TextFieldMasters.hasByName(
"com.sun.star.text.FieldMaster.User." + FieldName):
oMaster = self.xTextFieldsSupplier.TextFieldMasters.getByName( \
"com.sun.star.text.FieldMaster.User." + FieldName)
oMaster.dispose()
xPSet = createUserField(FieldName, FieldTitle)
xField.attachTextFieldMaster(xPSet)
xTextCursor.getText().insertTextContent(
xTextCursor, xField, False)
except Exception:
traceback.print_exc()
def createUserField(self, FieldName, FieldTitle):
xPSet = self.xMSFDoc.createInstance(
"com.sun.star.text.FieldMaster.User")
xPSet.Name = FieldName
xPSet.Content = FieldTitle
return xPSet
def __getTextFields(self):
try:
if self.xTextFieldsSupplier.TextFields.hasElements():
xEnum = \
self.xTextFieldsSupplier.TextFields.createEnumeration()
while xEnum.hasMoreElements():
oTextField = xEnum.nextElement()
TextFieldHandler.arrayTextFields.append(oTextField)
xPropertySet = oTextField.TextFieldMaster
if xPropertySet.Name:
TextFieldHandler.dictTextFields[xPropertySet.Name] = \
oTextField
except Exception:
traceback.print_exc()
def changeUserFieldContent(self, _FieldName, _FieldContent):
try:
DependentTextFields = \
TextFieldHandler.dictTextFields[_FieldName]
except KeyError:
return None
try:
if hasattr(DependentTextFields, "TextFieldMaster"):
DependentTextFields.TextFieldMaster.Content = _FieldContent
self.refreshTextFields()
except UnknownPropertyException:
pass
def updateDocInfoFields(self):
try:
for i in TextFieldHandler.arrayTextFields:
if i.supportsService(
"com.sun.star.text.TextField.ExtendedUser"):
i.update()
if i.supportsService(
"com.sun.star.text.TextField.User"):
i.update()
except Exception:
traceback.print_exc()
def updateDateFields(self):
try:
now = time.localtime(time.time())
dt = DateTime()
dt.Day = time.strftime("%d", now)
dt.Year = time.strftime("%Y", now)
dt.Month = time.strftime("%m", now)
dt.Month += 1
for i in TextFieldHandler.arrayTextFields:
if i.supportsService(
"com.sun.star.text.TextField.DateTime"):
try:
i.IsFixed = False
i.DateTimeValue = dt
except RuntimeException:
pass
except Exception:
traceback.print_exc()
def fixDateFields(self, _bSetFixed):
try:
for i in TextFieldHandler.arrayTextFields:
if i.supportsService(
"com.sun.star.text.TextField.DateTime"):
i.IsFixed = _bSetFixed
except Exception:
traceback.print_exc()
def removeUserFieldByContent(self):
#Remove userfield when its text is empty
xDependentTextFields = TextFieldHandler.arrayTextFields
for i in xDependentTextFields:
try:
if not i.TextFieldMaster.Content:
i.dispose()
except Exception:
#TextField doesn't even have the attribute Content,
#so it's empty
i.dispose()
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