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import uno
import traceback
from datetime import date as DateTime
from com.sun.star.uno import RuntimeException
from NumberFormatter import NumberFormatter
class Helper(object):
@classmethod
def setUnoPropertyValue(self, xPSet, PropertyName, PropertyValue):
try:
if PropertyValue is not None:
setattr(xPSet, PropertyName, PropertyValue)
except AttributeError:
raise AttributeError, "No Such Property: '%s'" % PropertyName
except Exception:
traceback.print_exc()
@classmethod
def getUnoObjectbyName(self, xName, ElementName):
try:
if xName.hasByName(ElementName):
return xName.getByName(ElementName)
else:
raise RuntimeException()
except Exception, exception:
traceback.print_exc()
return None
@classmethod
def getPropertyValue(self, CurPropertyValue, PropertyName):
for i in CurPropertyValue:
if i is not None:
if i.Name == PropertyName:
return i.Value
raise RuntimeException()
@classmethod
def getUnoPropertyValue(self, xPSet, PropertyName):
try:
if xPSet is not None:
oObject = xPSet.getPropertyValue(PropertyName)
return oObject
return None
except Exception, exception:
traceback.print_exc()
return None
@classmethod
def getUnoArrayPropertyValue(self, xPSet, PropertyName):
try:
if xPSet is not None:
oObject = xPSet.getPropertyValue(PropertyName)
if isinstance(oObject,list):
return getArrayValue(oObject)
except Exception, exception:
traceback.print_exc()
return None
@classmethod
def getUnoStructValue(self, xPSet, PropertyName):
try:
if xPSet is not None:
if xPSet.getPropertySetInfo().hasPropertyByName(PropertyName):
oObject = xPSet.getPropertyValue(PropertyName)
return oObject
return None
except Exception, exception:
traceback.print_exc()
return None
@classmethod
def setUnoPropertyValues(self, xMultiPSetLst, PropertyNames,
PropertyValues):
try:
if xMultiPSetLst is not None:
uno.invoke(xMultiPSetLst, "setPropertyValues",
(PropertyNames, PropertyValues))
else:
for index, workwith in enumerate(PropertyNames):
self.setUnoPropertyValue(
xMultiPSetLst, PropertyNames[index], workwith)
except Exception:
traceback.print_exc()
'''
checks if the value of an object that represents an array is null.
check beforehand if the Object is really an array with
"AnyConverter.IsArray(oObject)
@param oValue the paramter that has to represent an object
@return a null reference if the array is empty
'''
@classmethod
def getArrayValue(self, oValue):
try:
#VetoableChangeSupport Object
oPropList = list(oValue)
nlen = len(oPropList)
if nlen == 0:
return None
else:
return oPropList
except Exception, exception:
traceback.print_exc()
return None
def getComponentContext(_xMSF):
#Get the path to the extension and
#try to add the path to the class loader
aHelper = PropertySetHelper(_xMSF);
aDefaultContext = aHelper.getPropertyValueAsObject("DefaultContext")
return aDefaultContext;
def getMacroExpander(_xMSF):
xComponentContext = self.getComponentContext(_xMSF);
aSingleton = xComponentContext.getValueByName(
"/singletons/com.sun.star.util.theMacroExpander")
return aSingleton;
class DateUtils(object):
def __init__(self, xmsf, document):
defaults = xmsf.createInstance("com.sun.star.text.Defaults")
l = Helper.getUnoStructValue(defaults, "CharLocale")
self.formatSupplier = document
formatSettings = self.formatSupplier.getNumberFormatSettings()
date = Helper.getUnoPropertyValue(formatSettings, "NullDate")
self.calendar = DateTime(date.Year, date.Month, date.Day)
self.formatter = NumberFormatter.createNumberFormatter(xmsf,
self.formatSupplier)
'''
@param format a constant of the enumeration NumberFormatIndex
@return
'''
def getFormat(self, format):
return NumberFormatter.getNumberFormatterKey(
self.formatSupplier, format)
'''
@param date a VCL date in form of 20041231
@return a document relative date
'''
def format(self, formatIndex, date):
difference = date - self.calendar
return self.formatter.convertNumberToString(formatIndex,
difference.days)
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