# Copyright 2020-2024 Jean-Pierre LEDURE, Rafael LIMA, @AmourSpirit, Alain ROMEDENNE
# ===================================================================================================================== # === The ScriptForge library and its associated libraries are part of the LibreOffice project. === # === Full documentation is available on https://help.libreoffice.org/ === # =====================================================================================================================
# ScriptForge is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
# ScriptForge is free software; you can redistribute it and/or modify it under the terms of either (at your option):
# 1) 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/ .
# 2) The GNU Lesser General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. If a copy of the LGPL was not # distributed with this file, see http://www.gnu.org/licenses/ .
"""
ScriptForge libraries are an extensible and robust collection of macro scripting resources for LibreOffice
to be invoked from user Basic or Python macros. Users familiar with other BASIC macro variants often face hard
times to dig into the extensive LibreOffice Application Programming Interface even for the simplest operations.
By collecting most-demanded document operations in a set of easy to use, easy to read routines, users can now
program document macros with much less hassle and get quicker results.
The use of the ScriptForge interfaces in user scripts hides the complexity of the usual UNO interfaces.
However, it does not replace them. At the opposite their coexistence is ensured.
Indeed, ScriptForge provides a number of shortcuts to key UNO objects.
The scriptforge.py module
- describes the interfaces (classes and attributes) to be used in Python user scripts
to run the services implemented in the standard modules shipped with LibreOffice
- implements a protocol between those interfaces and, when appropriate, the corresponding ScriptForge
Basic libraries implementing the requested services.
The scriptforge.pyi module
- provides the static type checking of all the visible interfaces of the ScriptForge API.
- when the user uses an IDE like PyCharm or VSCode, (s)he might benefit from the typing
hints provided by them thanks to the twin scriptforge.pyi module.
Usage:
When Python and LibreOffice run in the same process (usual case): from scriptforge import CreateScriptService
When Python and LibreOffice are started in separate processes,
LibreOffice being started from console ... (example for Linux with port = 2024)
./soffice --accept='socket,host=localhost,port=2024;urp;'
then use next statements: from scriptforge import CreateScriptService, ScriptForge
ScriptForge(hostname = 'localhost', port = 2024)
When the user uses an IDE like PyCharm or VSCode, (s)he might benefit from the typing
hints provided by them thanks to the twin scriptforge.pyi module.
# ##################################################################################################################### # ScriptForge CLASS ### # #####################################################################################################################
class ScriptForge(object, metaclass = _Singleton): """
The ScriptForge class encapsulates the core of the ScriptForge run-time
- Bridge with the LibreOffice process
- Implementation of the inter-language protocol with the Basic libraries
- Identification of the available services interfaces
- Dispatching of services
- Coexistence with UNO
The class may be instantiated several times. Only the first instance will be retained ("Singleton").
All its properties and methods are for INTERNAL / DEBUGGING use only. """
componentcontext = None# com.sun.star.uno.XComponentContext
scriptprovider = None# com.sun.star.script.provider.XScriptProvider
SCRIPTFORGEINITDONE = False# When True, an instance of the class exists
servicesdispatcher = None# com.sun.star.script.provider.XScript to 'basicdispatcher' constant
serviceslist = {} # Dictionary of all available services
# ######################################################################### # Class constants # #########################################################################
library = 'ScriptForge'
Version = '25.8'# Version number of the LibreOffice release containing the actual file # # Basic dispatcher for Python scripts (@scope#library.module.function)
basicdispatcher = '@application#ScriptForge.SF_PythonHelper._PythonDispatcher' # Python helper functions module
pythonhelpermodule = 'ScriptForgeHelper.py'# Preset in production mode, # might be changed (by devs only) in test mode # # VarType() constants
V_EMPTY, V_NULL, V_INTEGER, V_LONG, V_SINGLE, V_DOUBLE = 0, 1, 2, 3, 4, 5
V_CURRENCY, V_DATE, V_STRING, V_OBJECT, V_BOOLEAN = 6, 7, 8, 9, 11
V_VARIANT, V_ARRAY, V_ERROR, V_UNO = 12, 8192, -1, 16 # Types of objects returned from Basic
objMODULE, objCLASS, objDICT, objUNO = 1, 2, 3, 4 # Special argument symbols
cstSymEmpty, cstSymNull, cstSymMissing = '+++EMPTY+++', '+++NULL+++', '+++MISSING+++' # Predefined references for services implemented as standard Basic modules
servicesmodules = dict([('ScriptForge.Array', 0),
('ScriptForge.Exception', 1),
('ScriptForge.FileSystem', 2),
('ScriptForge.Platform', 3),
('ScriptForge.Region', 4),
('ScriptForge.Services', 5),
('ScriptForge.Session', 6),
('ScriptForge.String', 7),
('ScriptForge.UI', 8)])
def __init__(self, hostname = '', port = 0, pipe = ''): """
Because singleton, constructor is executed only once while Python active
Both arguments are mandatory when Python and LibreOffice run in separate processes
Otherwise both arguments must be left out.
:param hostname: probably 'localhost'
:param port: port number
:param pipe: pipe name """
ScriptForge.hostname = hostname
ScriptForge.port = port
ScriptForge.pipe = pipe # Determine main pyuno entry points
ScriptForge.componentcontext = self.ConnectToLOProcess(hostname, port, pipe) # com.sun.star.uno.XComponentContext
ScriptForge.remoteprocess = (port > 0 and len(hostname) > 0) or len(pipe) > 0
ScriptForge.scriptprovider = self.ScriptProvider(ScriptForge.componentcontext) # ...script.provider.XScriptProvider # # Establish a list of the available services as a dictionary (servicename, serviceclass)
ScriptForge.serviceslist = dict((cls.servicename, cls) for cls in SFServices.__subclasses__())
ScriptForge.servicesdispatcher = None # # All properties and methods of the ScriptForge API are ProperCased # Compute their synonyms as lowercased and camelCased names
ScriptForge.SetAttributeSynonyms() #
ScriptForge.SCRIPTFORGEINITDONE = True
@classmethod def ConnectToLOProcess(cls, hostname = '', port = 0, pipe = ''): """
Called by the ScriptForge class constructor to establish the connection with
the requested LibreOffice instance
The default arguments are for the usual interactive mode
:param hostname: probably 'localhost'or''
:param port: port number or 0
:param pipe: pipe name or''
:return: the derived component context """ if (len(hostname) > 0 and port > 0 and len(pipe) == 0) \ or (len(hostname) == 0 and port == 0 and len(pipe) > 0): # Explicit connection via socket or pipe
ctx = uno.getComponentContext() # com.sun.star.uno.XComponentContext
resolver = ctx.ServiceManager.createInstanceWithContext( 'com.sun.star.bridge.UnoUrlResolver', ctx) # com.sun.star.comp.bridge.UnoUrlResolver try: if len(pipe) == 0:
conn = 'socket,host=%s,port=%d' % (hostname, port) else:
conn = 'pipe,name=%s' % pipe
url = 'uno:%s;urp;StarOffice.ComponentContext' % conn
ctx = resolver.resolve(url) except Exception: # thrown when LibreOffice specified instance isn't started raise SystemExit( "Connection to LibreOffice failed (%s)" % conn) return ctx elif len(hostname) == 0 and port == 0 and len(pipe) == 0: # Usual interactive mode return uno.getComponentContext() else: raise SystemExit('The creation of the ScriptForge() instance got invalid arguments: '
+ "(host = '" + hostname + "', port = " + str(port) + ", pipe = '" + pipe + "')")
@classmethod def InvokeSimpleScript(cls, script, *args): """
Low-level script execution via the script provider protocol:
Create a UNO object corresponding with the given Python or Basic script
The execution is done with the invoke() method applied on the created object
Implicit scope: Either "application" a shared library (BASIC) "share" a module within LibreOffice Macros (PYTHON)
:param script: Either
[@][scope#][library.]module.method - Must not be a class module or method
[@] means that the targeted method accepts ParamArray arguments (Basic only)
[scope#][directory/]module.py$method - Must be a method defined at module level
:return: the value returned by the invoked script without interpretation
An error is raised when the script isnot found. """
def ParseScript(_script): # Check ParamArray, scope, script to run, arguments
_paramarray = False if _script[0] == '@':
_script = _script[1:]
_paramarray = True
scope = '' if'#' in _script:
scope, _script = _script.split('#') if'.py$'in _script.lower(): # Python if len(scope) == 0:
scope = 'share'# Default for Python # Provide an alternate helper script depending on test context if _script.startswith(cls.pythonhelpermodule) and hasattr(cls, 'pythonhelpermodule2'):
_script = cls.pythonhelpermodule2 + _script[len(cls.pythonhelpermodule):] if'#' in _script:
scope, _script = _script.split('#')
uri = 'vnd.sun.star.script:{0}?language=Python&location={1}'.format(_script, scope) else: # Basic if len(scope) == 0:
scope = 'application'# Default for Basic
lib = '' if len(_script.split('.')) < 3:
lib = cls.library + '.'# Default library = ScriptForge
uri = 'vnd.sun.star.script:{0}{1}?language=Basic&location={2}'.format(lib, _script, scope) # Get the script object
_fullscript = ('@'if _paramarray else'') + scope + '#' + _script try:
_xscript = cls.scriptprovider.getScript(uri) # com.sun.star.script.provider.XScript except Exception: raise RuntimeError( 'The script \'{0}\' could not be located in your LibreOffice installation'.format(_script)) return _paramarray, _fullscript, _xscript
# The frequently called PythonDispatcher in the ScriptForge Basic library is cached to privilege performance if cls.servicesdispatcher isnotNoneand script == cls.basicdispatcher:
xscript = cls.servicesdispatcher
fullscript = script
paramarray = True # Parse the 'script' argument and build the URI specification described in # https://wiki.documentfoundation.org/Documentation/DevGuide/Scripting_Framework#Scripting_Framework_URI_Specification elif len(script) > 0:
paramarray, fullscript, xscript = ParseScript(script) else: # Should not happen returnNone
# At 1st execution of the common Basic dispatcher, buffer xscript if fullscript == cls.basicdispatcher and cls.servicesdispatcher isNone:
cls.servicesdispatcher = xscript
# Execute the script with the given arguments # Packaging for script provider depends on presence of ParamArray arguments in the called Basic script if paramarray:
scriptreturn = xscript.invoke(args[0], (), ()) else:
scriptreturn = xscript.invoke(args, (), ())
# return scriptreturn[0] # Updatable arguments passed by reference are ignored
@classmethod def InvokeBasicService(cls, basicobject, flags, method, *args): """
High-level script execution via the ScriptForge inter-language protocol:
To be used for all service methods having their implementation in the Basic world
Substitute dictionary arguments by sets of UNO property values
Execute the given Basic method on a class instance
Interpret its result
This method has as counterpart the ScriptForge.SF_PythonHelper._PythonDispatcher() Basic method
:param basicobject: a SFServices subclass instance
The real object is cached in a Basic Global variable and identified by its reference
:param flags: see the vb* and flg* constants in the SFServices class
:param method: the name of the method or property to invoke, as a string
:param args: the arguments of the method. Symbolic cst* constants may be necessary
:return: The invoked Basic counterpart script (with InvokeSimpleScript()) will return a tuple
[0/Value] The returned value - scalar, object reference, UNO object or a tuple
[1/VarType] The Basic VarType() of the returned value
Null, Empty and Nothing have own vartypes but return all None to Python
Additionally, when [0] is a tuple:
[2/Dims] Number of dimensions of the original Basic array
Additionally, when [0] is a UNO or Basic object:
[2/Class] Basic module (1), Basic class instance (2), Dictionary (3), UNO object (4)
Additionally, when [0] is a Basic object:
[3/Type] The object's ObjectType
[4/Service] The object's ServiceName
[5/Name] The object's name
When an error occurs Python receives Noneas a scalar. This determines the occurrence of a failure
The method returns either
- the 0th element of the tuple when scalar, tuple or UNO object
- a new SFServices() object or one of its subclasses otherwise """ # Constants
script = cls.basicdispatcher
cstNoArgs = '+++NOARGS+++'
cstValue, cstVarType, cstDims, cstClass, cstType, cstService, cstName = 0, 1, 2, 2, 3, 4, 5
def ConvertDictArgs(): """
Convert dictionaries in arguments to sets of property values """
argslist = list(args) for i in range(len(args)):
arg = argslist[i] if isinstance(arg, dict):
argdict = arg ifnot isinstance(argdict, SFScriptForge.SF_Dictionary):
argdict = CreateScriptService('ScriptForge.Dictionary', arg)
argslist[i] = argdict.ConvertToPropertyValues() return tuple(argslist)
# # Intercept dictionary arguments if flags & SFServices.flgDictArg == SFServices.flgDictArg: # Bits comparison
args = ConvertDictArgs() # # Run the basic script # The targeted script has a ParamArray argument. Do not change next 4 lines except if you know what you do ! if len(args) == 0:
args = (basicobject,) + (flags,) + (method,) + (cstNoArgs,) else:
args = (basicobject,) + (flags,) + (method,) + args
returntuple = cls.InvokeSimpleScript(script, args) # # Interpret the result # Did an error occur in the Basic world ? ifnot isinstance(returntuple, (tuple, list)): raise RuntimeError("The execution of the method '" + method + "' failed. Execution stops.") # # Analyze the returned tuple # Distinguish: # A Basic object to be mapped onto a new Python class instance # A UNO object # A set of property values to be returned as a dict() # An array, tuple or tuple of tuples - manage dates inside # A scalar, Nothing, a date
returnvalue = returntuple[cstValue] if returntuple[cstVarType] == cls.V_OBJECT and len(returntuple) > cstClass: # Skip Nothing if returntuple[cstClass] == cls.objUNO: pass elif returntuple[cstClass] == cls.objDICT:
dico = CreateScriptService('ScriptForge.Dictionary') ifnot isinstance(returnvalue, uno.ByteSequence): # if array not empty
dico.ImportFromPropertyValues(returnvalue, overwrite = True) return dico else: # Create the new class instance of the right subclass of SFServices()
servname = returntuple[cstService] if servname notin cls.serviceslist: # When service not found raise RuntimeError("The service '" + servname + "' is not available in Python. Execution stops.")
subcls = cls.serviceslist[servname] if subcls isnotNone: return subcls(returnvalue, returntuple[cstType], returntuple[cstClass], returntuple[cstName]) elif returntuple[cstVarType] >= cls.V_ARRAY: # Intercept empty array if isinstance(returnvalue, uno.ByteSequence): return () if flags & SFServices.flgDateRet == SFServices.flgDateRet: # Bits comparison # Intercept all UNO dates in the 1D or 2D array if isinstance(returnvalue[0], tuple): # tuple of tuples
arr = [] for i in range(len(returnvalue)):
row = tuple(map(SFScriptForge.SF_Basic.CDateFromUnoDateTime, returnvalue[i]))
arr.append(row)
returnvalue = tuple(arr) else: # 1D tuple
returnvalue = tuple(map(SFScriptForge.SF_Basic.CDateFromUnoDateTime, returnvalue)) elif returntuple[cstVarType] == cls.V_DATE:
dat = SFScriptForge.SF_Basic.CDateFromUnoDateTime(returnvalue) return dat else: # All other scalar values pass return returnvalue
@classmethod def initializeRoot(cls, force = False): """
Initialize the global scriptforge data structure.
When force = False, only when not yet done.
When force = True, reinitialize it whatever its status. """
script = 'application#ScriptForge.SF_Utils._InitializeRoot' return cls.InvokeSimpleScript(script, force)
@classmethod def errorHandling(cls, standard = True): """
Determine how errors in the ScriptForge Basic code are handled. Either
- the standard mode, i.e. display a "crash" message to the user
- the debugging mode, i.e. the execution stops on the line causing the error """
script = 'application#ScriptForge.SF_Utils._ErrorHandling' return cls.InvokeSimpleScript(script, standard)
@classmethod def SetAttributeSynonyms(cls): """
A synonym of an attribute is either the lowercase or the camelCase form of its original ProperCase name. In every subclass of SFServices:
1) Fill the propertysynonyms dictionary with the synonyms of the properties listed in serviceproperties
Example:
serviceproperties = dict(ConfigFolder = False, InstallFolder = False)
propertysynonyms = dict(configfolder = 'ConfigFolder', installfolder = 'InstallFolder',
configFolder = 'ConfigFolder', installFolder = 'InstallFolder')
2) Define new method attributes synonyms of the original methods
Example: def CopyFile(...): # etc ...
copyFile, copyfile = CopyFile, CopyFile """
for cls in SFServices.__subclasses__(): # Synonyms of properties if hasattr(cls, 'serviceproperties'):
dico = cls.serviceproperties
dicosyn = dict(zip(map(str.lower, dico.keys()), dico.keys())) # lower case
cc = dict(zip(map(camelCase, dico.keys()), dico.keys())) # camel Case
dicosyn.update(cc)
setattr(cls, 'propertysynonyms', dicosyn) # Synonyms of methods. A method is a public callable attribute
methods = [method for method in dir(cls) ifnot method.startswith('_')] for method in methods:
func = getattr(cls, method) if callable(func): # Assign to each synonym a reference to the original method
lc = method.lower()
setattr(cls, lc, func)
cc = camelCase(method) if cc != lc:
setattr(cls, cc, func) return
@staticmethod def unpack_args(kwargs): """
Convert a dictionary passed as argument to a list alternating keys and values
Example:
dict(A = 'a', B = 2) => 'A', 'a', 'B', 2 """ return [v for p in zip(list(kwargs.keys()), list(kwargs.values())) for v in p]
class SFServices(object): """
Generic implementation of a parent Service class.
Every service must subclass this class to be recognized as a valid service.
A service instance is created by the CreateScriptService method
It can have a mirror in the Basic world or be totally defined in Python.
Every subclass must initialize 3 class properties:
servicename (e.g. 'ScriptForge.FileSystem', 'ScriptForge.Basic')
servicesynonyms (e.g. 'FileSystem', 'Basic')
serviceimplementation: either 'python'or'basic'
This is sufficient to register the service in the Python world
The communication with Basic is managed by 2 ScriptForge() methods:
InvokeSimpleScript(): low level invocation of a Basic script. This script must be located in a usual Basic module. The result is passed as-is
InvokeBasicService(): the result comes back encapsulated with additional info
The result is interpreted in the method
The invoked script can be a property or a method of a Basic classor usual module
It is up to every service method to determine which method to use
For Basic services only:
Each instance is identified by its
- object reference: the real Basic object embedded as a UNO wrapper object
- object type ('SF_String', 'DICTIONARY', ...)
- class module: 1 for usual modules, 2 forclass modules
- name (form, control, ... name) - may be blank
The role of the SFServices() superclass is mainly to propose a generic properties management
Properties are got and set following next strategy:
1. Property names are controlled strictly ('Value'or'value', not'VALUE')
2. Getting a property value for the first time is always done via a Basic call
3. Next occurrences are fetched from the Python dictionary of the instance if the property is read-only, otherwise via a Basic call
Each subclass must define its interface with the user scripts:
1. The properties
Property names are proper-cased
Conventionally, camel-cased and lower-cased synonyms are supported where relevant
Properties are grouped in a dictionary named 'serviceproperties' with keys = (proper-cased) property names and value = int
0 = read-only, fetch value locally
1 = read-only, fetch value from UNO/Basic because value might have been changed by user
2 = editable, fetch value locally
3 = editable, fetch value from UNO/Basic because value might have been changed by user
Properties that may be fetched locally are buffered in Python after their 1st get request to Basic or after their update. If there is a need to handle a specific property in a specific manner:
@property def myProperty(self): return self.GetProperty('myProperty')
2 The methods
a usual def: statement def myMethod(self, arg1, arg2 = ''): return self.Execute(self.vbMethod, 'myMethod', arg1, arg2)
Method names are proper-cased, arguments are lower-cased
Conventionally, camel-cased and lower-cased homonyms are supported in method names where relevant
All arguments must be present and initialized before the call to Basic, if any """ # Python-Basic protocol constants and flags
vbGet, vbLet, vbMethod, vbSet = 2, 4, 1, 8 # CallByName constants
flgPost = 16 # The method or the property implies a hardcoded post-processing
flgDictArg = 32 # Invoked service method may contain a dict argument
flgDateArg = 64 # Invoked service method may contain a date argument
flgDateRet = 128 # Invoked service method can return a date
flgArrayArg = 512 # 1st argument can be a 2D array
flgArrayRet = 1024 # Invoked service method can return a 2D array (standard modules) or any array (class modules)
flgUno = 256 # Invoked service method/property can return a UNO object
flgObject = 2048 # 1st argument may be a Basic object
flgHardCode = 4096 # Force hardcoded call to method, avoid CallByName() # Basic class type
moduleClass, moduleStandard = 2, 1 # # Empty dictionary for lower/camelcased homonyms of properties
propertysynonyms = {} # To operate dynamic property getting/setting it is necessary to # enumerate all types of properties and adapt __getattr__() and __setattr__() according to their type
internal_attributes = ('objectreference', 'objecttype', 'name', 'servicename', 'serviceimplementation', 'classmodule', 'EXEC', 'SIMPLEEXEC') # Shortcuts to script provider interfaces
SIMPLEEXEC = ScriptForge.InvokeSimpleScript
EXEC = ScriptForge.InvokeBasicService
def __init__(self, reference = -1, objtype = None, classmodule = 0, name = ''): """
Trivial initialization of internal properties If the subclass has its own __init()__ method, a call to this one should be its first statement. """
self.objectreference = reference # the index in the Python storage where the Basic object is stored
self.objecttype = objtype # ('SF_String', 'TIMER', ...)
self.classmodule = classmodule # Module (1), Class instance (2)
self.name = name # '' when no name
def __getattr__(self, name): """
Executed for EVERY property reference if name not yet in the instance dict
At the 1st get, the property value is always got from Basic
Due to the use of lower/camelcase synonyms, it is called for each variant of the same property
The method manages itself the buffering in __dict__ based on the official ProperCase property name """ if name in self.propertysynonyms: # Reset real name if argument provided in lower or camel case
name = self.propertysynonyms[name] if self.serviceimplementation == 'basic': if name in ('serviceproperties', 'internal_attributes', 'propertysynonyms'): pass elif name in self.serviceproperties:
prop = self.GetProperty(name) # Get Property from Basic if self.serviceproperties[name] in (0, 2): # Store the property value for later re-use
object.__setattr__(self, name, prop) return prop # Execute the usual attributes getter return super(SFServices, self).__getattribute__(name)
def __setattr__(self, name, value): """
Executed for EVERY property assignment, including in __init__() !!
Setting a property required for all serviceproperties() to be executed in Basic
The new value is stored for re-use in the local instance when relevant """ if self.serviceimplementation == 'basic': if name in self.internal_attributes: pass elif name in self.serviceproperties or name in self.propertysynonyms: if name in self.propertysynonyms: # Reset real name if argument provided in lower or camel case
name = self.propertysynonyms[name]
proplevel = self.serviceproperties[name] if proplevel in (2, 3): # Editable
self.SetProperty(name, value) if proplevel == 3: # Do not store in the local instance return else: raise AttributeError( "object of type '" + self.objecttype + "' has no editable property '" + name + "'") else: raise AttributeError("object of type '" + self.objecttype + "' has no property '" + name + "'")
object.__setattr__(self, name, value) # Store the new value in the local instance return
def GetProperty(self, propertyname, arg = None): """
Get the given property from the Basic world """ if self.serviceimplementation == 'basic': # Conventionally properties starting with X (and only them) may return a UNO object
calltype = self.vbGet + (self.flgUno if propertyname[0] == 'X'else 0) if arg isNone: return self.EXEC(self.objectreference, calltype, propertyname) else: # There are a few cases (Calc ...) where GetProperty accepts an argument return self.EXEC(self.objectreference, calltype, propertyname, arg) returnNone
def SetProperty(self, propertyname, value): """
Set the given property to a new value in the Basic world """ if self.serviceimplementation == 'basic':
flag = self.vbLet if isinstance(value, datetime.datetime):
value = SFScriptForge.SF_Basic.CDateToUnoDateTime(value)
flag += self.flgDateArg elif isinstance(value, dict):
flag += self.flgDictArg if repr(type(value)) == "<class 'pyuno'>":
flag += self.flgUno return self.EXEC(self.objectreference, flag, propertyname, value)
# ##################################################################################################################### # SFScriptForge CLASS (alias of ScriptForge Basic library) ### # ##################################################################################################################### class SFScriptForge:
# ######################################################################### # SF_Array CLASS # ######################################################################### class SF_Array(SFServices, metaclass = _Singleton): """
Provides a collection of methods for manipulating and transforming arrays of one dimension (vectors) and arrays of two dimensions (matrices). This includes set operations, sorting,
importing to and exporting from text files.
The Python version of the service provides a single method: ImportFromCSVFile """ # Mandatory class properties for service registration
serviceimplementation = 'basic'
servicename = 'ScriptForge.Array'
servicesynonyms = ('array', 'scriptforge.array')
serviceproperties = dict()
def ImportFromCSVFile(self, filename, delimiter = ',', dateformat = ''): """
Difference with the Basic version: dates are returned in their iso format, notas any of the datetime objects. """ return self.ExecMethod(self.vbMethod + self.flgArrayRet, 'ImportFromCSVFile',
filename, delimiter, dateformat)
# ######################################################################### # SF_Basic CLASS # ######################################################################### class SF_Basic(SFServices, metaclass = _Singleton): """
This service proposes a collection of Basic methods to be executed in a Python context
simulating the exact syntax and behaviour of the identical Basic builtin method.
Typical example:
SF_Basic.MsgBox('This has to be displayed in a message box')
The signatures of Basic builtin functions are derived from
core/basic/source/runtime/stdobj.cxx
@staticmethod def CDateFromUnoDateTime(unodate): """
Converts a UNO date/time representation to a datetime.datetime Python native object
:param unodate: com.sun.star.util.DateTime, com.sun.star.util.Date or com.sun.star.util.Time
:return: the equivalent datetime.datetime """
date = datetime.datetime(1899, 12, 30, 0, 0, 0, 0) # Idem as Basic builtin TimeSerial() function
datetype = repr(type(unodate)) if'com.sun.star.util.DateTime'in datetype: if 1900 <= unodate.Year <= datetime.MAXYEAR:
date = datetime.datetime(unodate.Year, unodate.Month, unodate.Day, unodate.Hours,
unodate.Minutes, unodate.Seconds, int(unodate.NanoSeconds / 1000)) elif'com.sun.star.util.Date'in datetype: if 1900 <= unodate.Year <= datetime.MAXYEAR:
date = datetime.datetime(unodate.Year, unodate.Month, unodate.Day) elif'com.sun.star.util.Time'in datetype:
date = datetime.datetime(unodate.Hours, unodate.Minutes, unodate.Seconds,
int(unodate.NanoSeconds / 1000)) else: return unodate # Not recognized as a UNO date structure return date
@staticmethod def CDateToUnoDateTime(date): """
Converts a date representation into the ccom.sun.star.util.DateTime date format
Acceptable boundaries: year >= 1900 and <= 32767
:param date: datetime.datetime, datetime.date, datetime.time, float (time.time) or time.struct_time
:return: a com.sun.star.util.DateTime """
unodate = uno.createUnoStruct('com.sun.star.util.DateTime')
unodate.Year, unodate.Month, unodate.Day, unodate.Hours, unodate.Minutes, unodate.Seconds, \
unodate.NanoSeconds, unodate.IsUTC = \
1899, 12, 30, 0, 0, 0, 0, False# Identical to Basic TimeSerial() function
if isinstance(date, float):
date = time.localtime(date) if isinstance(date, time.struct_time): if 1900 <= date[0] <= 32767:
unodate.Year, unodate.Month, unodate.Day, unodate.Hours, unodate.Minutes, unodate.Seconds = \
date[0:6] else: # Copy only the time related part
unodate.Hours, unodate.Minutes, unodate.Seconds = date[3:3] elif isinstance(date, (datetime.datetime, datetime.date, datetime.time)): if isinstance(date, (datetime.datetime, datetime.date)): if 1900 <= date.year <= 32767:
unodate.Year, unodate.Month, unodate.Day = date.year, date.month, date.day if isinstance(date, (datetime.datetime, datetime.time)):
unodate.Hours, unodate.Minutes, unodate.Seconds, unodate.NanoSeconds = \
date.hour, date.minute, date.second, date.microsecond * 1000 else: return date # Not recognized as a date return unodate
class GlobalScope(object, metaclass = _Singleton):
@classmethod # Mandatory because the GlobalScope class is normally not instantiated def BasicLibraries(cls): return ScriptForge.InvokeSimpleScript(SFScriptForge.SF_Basic.module + '.PyGlobalScope', 'Basic')
@property def ThisComponent(self): """
When the current component is the Basic IDE, the ThisComponent object returns in Basic the component owning the currently run user script.
Above behaviour cannot be reproduced in Python.
:return: the current component orNone when not a document """
comp = self.StarDesktop.getCurrentComponent() if comp isNone: returnNone
impl = comp.ImplementationName if impl in ('com.sun.star.comp.basic.BasicIDE', 'com.sun.star.comp.sfx2.BackingComp'): returnNone# None when Basic IDE or welcome screen return comp
@property def ThisDatabaseDocument(self): """
When the current component is the Basic IDE, the ThisDatabaseDocument object returns in Basic the database owning the currently run user script.
Above behaviour cannot be reproduced in Python.
:return: the current Base (main) component orNone when not a Base document or one of its subcomponents """
comp = self.ThisComponent # Get the current component if comp isNone: returnNone #
sess = CreateScriptService('Session')
impl, ident = '', '' if sess.HasUnoProperty(comp, 'ImplementationName'):
impl = comp.ImplementationName if sess.HasUnoProperty(comp, 'Identifier'):
ident = comp.Identifier #
targetimpl = 'com.sun.star.comp.dba.ODatabaseDocument' if impl == targetimpl: # The current component is the main Base window return comp # Identify resp. form, table/query, table/query in edit mode, report, relations diagram if impl == 'SwXTextDocument'and ident == 'com.sun.star.sdb.FormDesign' \ or impl == 'org.openoffice.comp.dbu.ODatasourceBrowser' \ or impl in ('org.openoffice.comp.dbu.OTableDesign', 'org.openoffice.comp.dbu.OQuertDesign') \ or impl == 'SwXTextDocument'and ident == 'com.sun.star.sdb.TextReportDesign' \ or impl == 'org.openoffice.comp.dbu.ORelationDesign':
db = comp.ScriptContainer if sess.HasUnoProperty(db, 'ImplementationName'): if db.ImplementationName == targetimpl: return db returnNone
# ######################################################################### # SF_Dictionary CLASS # ######################################################################### class SF_Dictionary(SFServices, dict): """
The service adds to a Python dict instance the interfaces for conversion to andfrom
a list of UNO PropertyValues
Usage:
dico = dict(A = 1, B = 2, C = 3)
myDict = CreateScriptService('Dictionary', dico) # Initialize myDict with the content of dico
myDict['D'] = 4
print(myDict) # {'A': 1, 'B': 2, 'C': 3, 'D': 4}
propval = myDict.ConvertToPropertyValues() or
dico = dict(A = 1, B = 2, C = 3)
myDict = CreateScriptService('Dictionary') # Initialize myDict as an empty dict object
myDict.update(dico) # Load the values of dico into myDict
myDict['D'] = 4
print(myDict) # {'A': 1, 'B': 2, 'C': 3, 'D': 4}
propval = myDict.ConvertToPropertyValues() """ # Mandatory class properties for service registration
serviceimplementation = 'python'
servicename = 'ScriptForge.Dictionary'
servicesynonyms = ('dictionary', 'scriptforge.dictionary')
def ConvertToPropertyValues(self): """
Store the content of the dictionary in an array of PropertyValues.
Each entry in the array is a com.sun.star.beans.PropertyValue.
he key is stored in Name, the value is stored in Value.
If one of the items has a type datetime, it is converted to a com.sun.star.util.DateTime structure. If one of the items is an empty list, it is converted to None.
The resulting array is empty when the dictionary is empty. """
result = [] for key in iter(self):
value = self[key]
item = value if isinstance(value, dict): # check that first level is not itself a (sub)dict
item = None elif isinstance(value, (tuple, list)): # check every member of the list is not a (sub)dict if len(value) == 0: # Property values do not like empty lists
value = None else: for i in range(len(value)): if isinstance(value[i], dict):
value[i] = None
item = value elif isinstance(value, (datetime.datetime, datetime.date, datetime.time)):
item = SFScriptForge.SF_Basic.CDateToUnoDateTime(value)
pv = uno.createUnoStruct('com.sun.star.beans.PropertyValue')
pv.Name = key
pv.Value = item
result.append(pv) return result
def ImportFromPropertyValues(self, propertyvalues, overwrite = False): """
Inserts the contents of an array of PropertyValue objects into the current dictionary.
PropertyValue Names are used as keys in the dictionary, whereas Values contain the corresponding values.
Date-type values are converted to datetime.datetime instances.
:param propertyvalues: a list.tuple containing com.sun.star.beans.PropertyValue objects
:param overwrite: When True, entries with same name may exist in the dictionary and their values
are overwritten. When False (default), repeated keys are not overwritten.
:return: True when successful """
result = [] for pv in iter(propertyvalues):
key = pv.Name if overwrite isTrueor key notin self:
item = pv.Value if'com.sun.star.util.DateTime'in repr(type(item)):
item = datetime.datetime(item.Year, item.Month, item.Day,
item.Hours, item.Minutes, item.Seconds, int(item.NanoSeconds / 1000)) elif'com.sun.star.util.Date'in repr(type(item)):
item = datetime.datetime(item.Year, item.Month, item.Day) elif'com.sun.star.util.Time'in repr(type(item)):
item = datetime.datetime(item.Hours, item.Minutes, item.Seconds, int(item.NanoSeconds / 1000))
result.append((key, item))
self.update(result) returnTrue
# ######################################################################### # SF_Exception CLASS # ######################################################################### class SF_Exception(SFServices, metaclass = _Singleton): """
The Exception service is a collection of methods for code debugging and error handling.
The Exception service console stores events, variable values and information about errors.
Use the console when the Python shell isnot available, for example in Calc user defined functions (UDF) or during events processing.
Use DebugPrint() method to aggregate additional user data of any type.
Console entries can be dumped to a text file or visualized in a dialogue. """ # Mandatory class properties for service registration
serviceimplementation = 'basic'
servicename = 'ScriptForge.Exception'
servicesynonyms = ('exception', 'scriptforge.exception')
serviceproperties = dict(ReportScriptErrors = 3, ReturnCode = 1, ReturnCodeDescription = 1, StopWhenError = 3)
def Console(self, modal = True): # From Python, the current XComponentContext must be added as last argument return self.ExecMethod(self.vbMethod, 'Console', modal, ScriptForge.componentcontext)
def DebugDisplay(self, *args): # Arguments are concatenated in a single string similar to what the Python print() function would produce
self.DebugPrint(*args)
param = '\n'.join(list(map(lambda a: a.strip("'") if isinstance(a, str) else repr(a), args)))
bas = CreateScriptService('ScriptForge.Basic') return bas.MsgBox(param, bas.MB_OK + bas.MB_ICONINFORMATION, 'DebugDisplay')
def DebugPrint(self, *args): # Arguments are concatenated in a single string similar to what the Python print() function would produce # Avoid using repr() on strings to not have backslashes * 4
param = '\t'.join(list(map(lambda a: a.strip("'") if isinstance(a, str) else repr(a),
args))).expandtabs(tabsize = 4) return self.ExecMethod(self.vbMethod, 'DebugPrint', param)
@classmethod def PythonShell(cls, variables = None, background = 0xFDF6E3, foreground = 0x657B83): """
Open an APSO python shell window - Thanks to its authors Hanya/Tsutomu Uchino/Hubert Lambert
:param variables: Typical use
PythonShell.({**globals(), **locals()})
to push the globaland local dictionaries to the shell window
:param background: background color as an int
:param foreground: foreground color as an int """ if variables isNone:
variables = locals() # Is APSO installed ?
ctx = ScriptForge.componentcontext
ext = ctx.getByName('/singletons/com.sun.star.deployment.PackageInformationProvider')
apso = 'apso.python.script.organizer' if len(ext.getPackageLocation(apso)) > 0: # APSO is available. However, PythonShell() is ignored in bridge mode # because APSO library is not in pythonpath if ScriptForge.remoteprocess: returnNone # Directly derived from apso.oxt|python|scripts|tools.py$console # we need to load apso before import statement
ctx.ServiceManager.createInstance('apso.python.script.organizer.impl') # now we can use apso_utils library from apso_utils import console
kwargs = {'loc': variables, 'BACKGROUND': background, 'FOREGROUND': foreground, 'prettyprint': False}
kwargs['loc'].setdefault('XSCRIPTCONTEXT', uno)
console(**kwargs) # An interprocess call is necessary to allow a redirection of STDOUT and STDERR by APSO # Choice is a minimalist call to a Basic routine: no arguments, a few lines of code
SFScriptForge.SF_Basic.GetGuiType() else: # The APSO extension could not be located in your LibreOffice installation
cls._RaiseFatal('SF_Exception.PythonShell', 'variables=None', 'PYTHONSHELLERROR')
@classmethod def RaiseFatal(cls, errorcode, *args): """
Generate a run-time error caused by an anomaly in a user script detected by ScriptForge
The message is logged in the console. The execution is STOPPED For INTERNAL USE only """ # Direct call because RaiseFatal forces an execution stop in Basic if len(args) == 0:
args = (None,) return cls.SIMPLEEXEC('@SF_Exception.RaiseFatal', (errorcode, *args)) # With ParamArray
@classmethod def _RaiseFatal(cls, sub, subargs, errorcode, *args): """
Wrapper of RaiseFatal(). Includes method and syntax of the failed Python routine
to simulate the exact behaviour of the Basic RaiseFatal() method For INTERNAL USE only """
ScriptForge.InvokeSimpleScript('ScriptForge.SF_Utils._EnterFunction', sub, subargs)
cls.RaiseFatal(errorcode, *args) raise RuntimeError("The execution of the method '" + sub.split('.')[-1] + "' failed. Execution stops.")
# ######################################################################### # SF_FileSystem CLASS # ######################################################################### class SF_FileSystem(SFServices, metaclass = _Singleton): """
The "FileSystem" service includes common file and folder handling routines. """ # Mandatory class properties for service registration
serviceimplementation = 'basic'
servicename = 'ScriptForge.FileSystem'
servicesynonyms = ('filesystem', 'scriptforge.filesystem')
serviceproperties = dict(ConfigFolder = 1, ExtensionsFolder = 1, FileNaming = 3, HomeFolder = 1,
InstallFolder = 1, TemplatesFolder = 1, TemporaryFolder = 1,
UserTemplatesFolder = 1) # 1 because FileNaming determines every time the folder format # Open TextStream constants
ForReading, ForWriting, ForAppending = 1, 2, 8
@classmethod def _ConvertFromUrl(cls, filename): # Alias for same function in FileSystem Basic module return cls.SIMPLEEXEC('ScriptForge.SF_FileSystem._ConvertFromUrl', filename)
# ######################################################################### # SF_L10N CLASS # ######################################################################### class SF_L10N(SFServices): """
This service provides a number of methods related to the translation of strings with minimal impact on the program's source code.
The methods provided by the L10N service can be used mainly to:
Create POT files that can be used as templates for translation of all strings in the program.
Get translated strings at runtime for the language defined in the Locale property. """ # Mandatory class properties for service registration
serviceimplementation = 'basic'
servicename = 'ScriptForge.L10N'
servicesynonyms = ('l10n', 'scriptforge.l10n')
serviceproperties = dict(Folder = 0, Languages = 0, Locale = 0)
# ######################################################################### # SF_Platform CLASS # ######################################################################### class SF_Platform(SFServices, metaclass = _Singleton): """
The 'Platform' service implements a collection of properties about the actual execution environment and context :
the hardware platform
the operating system
the LibreOffice version
the current user
All those properties are read-only.
The implementation is mainly based on the 'platform' module of the Python standard library """ # Mandatory class properties for service registration
serviceimplementation = 'basic'
servicename = 'ScriptForge.Platform'
servicesynonyms = ('platform', 'scriptforge.platform')
serviceproperties = dict(Extensions = 0, FilterNames = 0, Fonts = 0, FormatLocale = 0,
Locale = 0, OfficeLocale = 0, OfficeVersion = 0,
Printers = 0, SystemLocale = 0,UserData = 0) # Python helper functions
py = ScriptForge.pythonhelpermodule + '$' + '_SF_Platform'
# ######################################################################### # SF_Region CLASS # ######################################################################### class SF_Region(SFServices, metaclass = _Singleton): """
The "Region" service gathers a collection of functions about languages, countries and timezones
- Locales
- Currencies
- Numbers and dates formatting
- Calendars
- Timezones conversions
- Numbers transformed to text """ # Mandatory class properties for service registration
serviceimplementation = 'basic'
servicename = 'ScriptForge.Region'
servicesynonyms = ('region', 'scriptforge.region')
serviceproperties = dict()
# Next functions are implemented in Basic as read-only properties with 1 argument def Country(self, region = ''): return self.GetProperty('Country', region)
def Currency(self, region = ''): return self.GetProperty('Currency', region)
def DatePatterns(self, region = ''): return self.GetProperty('DatePatterns', region)
def DateSeparator(self, region = ''): return self.GetProperty('DateSeparator', region)
def DayAbbrevNames(self, region = ''): return self.GetProperty('DayAbbrevNames', region)
def DayNames(self, region = ''): return self.GetProperty('DayNames', region)
def DayNarrowNames(self, region = ''): return self.GetProperty('DayNarrowNames', region)
def DecimalPoint(self, region = ''): return self.GetProperty('DecimalPoint', region)
def Language(self, region = ''): return self.GetProperty('Language', region)
def ListSeparator(self, region = ''): return self.GetProperty('ListSeparator', region)
def MonthAbbrevNames(self, region = ''): return self.GetProperty('MonthAbbrevNames', region)
def MonthNames(self, region = ''): return self.GetProperty('MonthNames', region)
def MonthNarrowNames(self, region = ''): return self.GetProperty('MonthNarrowNames', region)
def ThousandSeparator(self, region = ''): return self.GetProperty('ThousandSeparator', region)
def TimeSeparator(self, region = ''): return self.GetProperty('TimeSeparator', region)
# ######################################################################### # SF_Session CLASS # ######################################################################### class SF_Session(SFServices, metaclass = _Singleton): """
The Session service gathers various general-purpose methods about:
- UNO introspection
- the invocation of external scripts or programs """ # Mandatory class properties for service registration
serviceimplementation = 'basic'
servicename = 'ScriptForge.Session'
servicesynonyms = ('session', 'scriptforge.session')
serviceproperties = dict()
# Class constants Where to find an invoked library ?
SCRIPTISEMBEDDED = 'document'# in the document
SCRIPTISAPPLICATION = 'application'# in any shared library (Basic)
SCRIPTISPERSONAL = 'user'# in My Macros (Python)
SCRIPTISPERSOXT = 'user:uno_packages'# in an extension installed for the current user (Python)
SCRIPTISSHARED = 'share'# in LibreOffice macros (Python)
SCRIPTISSHAROXT = 'share:uno_packages'# in an extension installed for all users (Python)
SCRIPTISOXT = 'uno_packages'# in an extension but the installation parameters are unknown (Python)
@classmethod def ExecuteBasicScript(cls, scope = '', script = '', *args): if scope isNoneor scope == '':
scope = cls.SCRIPTISAPPLICATION if len(args) == 0:
args = (scope,) + (script,) + (None,) else:
args = (scope,) + (script,) + args # ExecuteBasicScript method has a ParamArray parameter in Basic return cls.SIMPLEEXEC('@SF_Session.ExecuteBasicScript', args)
@classmethod def ExecuteCalcFunction(cls, calcfunction, *args): if len(args) == 0: # Arguments of Calc functions are strings or numbers. None == Empty is a good alias for no argument
args = (calcfunction,) + (None,) else: # Date arguments are converted on-the-fly to com.sun.star.util.DateTime
args = (calcfunction,) + tuple(map(SFScriptForge.SF_Basic.CDateToUnoDateTime, args)) # ExecuteCalcFunction method has a ParamArray parameter in Basic return cls.SIMPLEEXEC('@SF_Session.ExecuteCalcFunction', args)
# ######################################################################### # SF_String CLASS # ######################################################################### class SF_String(SFServices, metaclass = _Singleton): """
Focus on string manipulation, regular expressions, encodings and hashing algorithms.
The methods implemented in Basic that are redundant with Python builtin functions
are not duplicated """ # Mandatory class properties for service registration
serviceimplementation = 'basic'
servicename = 'ScriptForge.String'
servicesynonyms = ('string', 'scriptforge.string')
serviceproperties = dict()
# ######################################################################### # SF_TextStream CLASS # ######################################################################### class SF_TextStream(SFServices): """
The TextStream service is used to sequentially read fromand write to files opened or created
using the ScriptForge.FileSystem service.. """ # Mandatory class properties for service registration
serviceimplementation = 'basic'
servicename = 'ScriptForge.TextStream'
servicesynonyms = ()
serviceproperties = dict(AtEndOfStream = 1, Encoding = 0, FileName = 0, IOMode = 0, Line = 1, NewLine = 2)
# ######################################################################### # SF_Timer CLASS # ######################################################################### class SF_Timer(SFServices): """
The "Timer" service measures the amount of time it takes to run user scripts. """ # Mandatory class properties for service registration
serviceimplementation = 'basic'
servicename = 'ScriptForge.Timer'
servicesynonyms = ('timer', 'scriptforge.timer')
serviceproperties = dict(Duration = 1, IsStarted = 1, IsSuspended = 1,
SuspendDuration = 1, TotalDuration = 1)
@classmethod def ReviewServiceArgs(cls, start = False): """
Transform positional and keyword arguments into positional only """ return (start,)
# ######################################################################### # SF_UI CLASS # ######################################################################### class SF_UI(SFServices, metaclass = _Singleton): """
Singleton classfor the identification and the manipulation of the
different windows composing the whole LibreOffice application:
- Windows selection
- Windows moving and resizing
- Statusbar settings
- Creation of new windows
- Access to the underlying "documents" """ # Mandatory class properties for service registration
serviceimplementation = 'basic'
servicename = 'ScriptForge.UI'
servicesynonyms = ('ui', 'scriptforge.ui')
serviceproperties = dict(ActiveWindow = 1, Height = 1, Width = 1, X = 1, Y = 1)
def ShowProgressBar(self, title = '', text = '', percentage = -1): # From Python, the current XComponentContext must be added as last argument return self.ExecMethod(self.vbMethod, 'ShowProgressBar', title, text, percentage,
ScriptForge.componentcontext)
# ##################################################################################################################### # SFDatabases CLASS (alias of SFDatabases Basic library) ### # ##################################################################################################################### class SFDatabases: """
The SFDatabases class manages databases embedded inor connected to Base documents """ pass
# ######################################################################### # SF_Database CLASS # ######################################################################### class SF_Database(SFServices): """
Each instance of the current class represents a single database, with essentially its tables, queries and data
The exchanges with the database are done in SQL only.
To make them more readable, use optionally square brackets to surround table/query/field names
instead of the (RDBMS-dependent) normal surrounding character.
SQL statements may be run in direct or indirect mode. In direct mode the statement is transferred literally
without syntax checking nor review to the database engine. """ # Mandatory class properties for service registration
serviceimplementation = 'basic'
servicename = 'SFDatabases.Database'
servicesynonyms = ('database', 'sfdatabases.database')
serviceproperties = dict(Queries = 0, Tables = 0, XConnection = 0, XMetaData = 0)
@classmethod def ReviewServiceArgs(cls, filename = '', registrationname = '', readonly = True, user = '', password = ''): """
Transform positional and keyword arguments into positional only """ return filename, registrationname, readonly, user, password
# ######################################################################### # SF_Dataset CLASS # ######################################################################### class SF_Dataset(SFServices): """
A dataset represents a set of tabular data produced by a database. In the user interface of LibreOffice a dataset corresponds with the data
displayed in a form, a data sheet (table, query).
To use datasets, the database instance must exist but the Base document may not be open. """ # Mandatory class properties for service registration
serviceimplementation = 'basic'
servicename = 'SFDatabases.Dataset'
servicesynonyms = () # CreateScriptService is not applicable here
serviceproperties = dict(BOF = 3, DefaultValues = 0, EOF = 3, Fields = 0, Filter = 0,
OrderBy = 0, ParentDatabase = 0, RowCount = 1, RowNumber = 1,
Source = 0, SourceType = 0, UpdatableFields = 0, Values = 1,
XRowSet = 0)
@classmethod def _dictargs(cls, args, kwargs): """
Convert a set of keyword arguments to a dictionary to pass to the Basic world """ if len(args) == 0 and len(kwargs) > 0: return kwargs if len(args) > 0: if len(kwargs) == 0: if isinstance(args[0], dict): return args[0] return {args[i]: args[i + 1] for i in range(0, len(args), 2)} returnNone
def Update(self, *args, **kwargs):
updateslist = self._dictargs(args, kwargs) if updateslist isNone: returnFalse# The update could not be done return self.ExecMethod(self.vbMethod + self.flgDictArg, 'Update', updateslist)
# ######################################################################### # SF_Datasheet CLASS # ######################################################################### class SF_Datasheet(SFServices): """
A datasheet is the visual representation of tabular data produced by a database.
A datasheet may be opened automatically by script code at any moment.
The Base document owning the data may or may not be opened.
Any SELECT SQL statement may trigger the datasheet display. """ # Mandatory class properties for service registration
serviceimplementation = 'basic'
servicename = 'SFDatabases.Datasheet'
servicesynonyms = ('datasheet', 'sfdatabases.datasheet')
serviceproperties = dict(ColumnHeaders = 0, CurrentColumn = 1, CurrentRow = 1,
DatabaseFileName = 0, Filter = 2, IsAlive = 1, LastRow = 0, MenuHeaders = 1,
OrderBy = 2, ParentDatabase = 0, Source = 0, SourceType = 0, XComponent = 0,
XControlModel = 0, XTabControllerModel = 0)
# ##################################################################################################################### # SFDialogs CLASS (alias of SFDialogs Basic library) ### # ##################################################################################################################### class SFDialogs: """
The SFDialogs class manages dialogs defined with the Basic IDE """ pass
# ######################################################################### # SF_Dialog CLASS # ######################################################################### class SF_Dialog(SFServices): """
Each instance of the current class represents a single dialog box displayed to the user.
The dialog box must have been designed and defined with the Basic IDE previously. From a Python script, a dialog box can be displayed in modal orin non-modal modes.
In modal mode, the box is displayed and the execution of the macro process is suspended
until one of the OK or Cancel buttons is pressed. In the meantime, other user actions
executed on the box can trigger specific actions.
In non-modal mode, the floating dialog remains displayed until the dialog is terminated
by code (Terminate()) or until the LibreOffice application stops. """ # Mandatory class properties for service registration
serviceimplementation = 'basic'
servicename = 'SFDialogs.Dialog'
servicesynonyms = ('dialog', 'sfdialogs.dialog')
serviceproperties = dict(Caption = 2, Height = 2, IsAlive = 1, Modal = 0, Name = 0,
OnFocusGained = 2, OnFocusLost = 2, OnKeyPressed = 2,
OnKeyReleased = 2, OnMouseDragged = 2, OnMouseEntered = 2,
OnMouseExited = 2, OnMouseMoved = 2, OnMousePressed = 2, OnMouseReleased = 2,
Page = 2, Visible = 2, Width = 2, XDialogModel = 0, XDialogView = 0) # Class constants used together with the Execute() method
OKBUTTON, CANCELBUTTON = 1, 0
@classmethod def ReviewServiceArgs(cls, container = '', library = 'Standard', dialogname = ''): """
Transform positional and keyword arguments into positional only
Add the XComponentContext as last argument """ return container, library, dialogname, ScriptForge.componentcontext
# Methods potentially executed while the dialog is in execution require the flgHardCode flag def Activate(self): return self.ExecMethod(self.vbMethod, 'Activate')
# ######################################################################### # SF_NewDialog CLASS # ######################################################################### class SF_NewDialog(SFServices): """
Pseudo service never returned from the Basic world. A SF_Dialog instance is returned instead.
Main purpose: manage the arguments of CreateScriptService() for the creation of a dialog fromscratch """ # Mandatory class properties for service registration
serviceimplementation = 'basic'
servicename = 'SFDialogs.NewDialog'
servicesynonyms = ('newdialog', 'sfdialogs.newdialog')
serviceproperties = dict()
@classmethod def ReviewServiceArgs(cls, dialogname = '', place = (0, 0, 0, 0)): """
Transform positional and keyword arguments into positional only
Add the XComponentContext as last argument """ if ScriptForge.remoteprocess: return dialogname, place, ScriptForge.componentcontext else: return dialogname, place
# ######################################################################### # SF_DialogControl CLASS # ######################################################################### class SF_DialogControl(SFServices): """
Each instance of the current class represents a single control within a dialog box.
The focus is clearly set on getting and setting the values displayed by the controls of the dialog box, not on their formatting.
A special attention is given to controls with type TreeControl. """ # Mandatory class properties for service registration
serviceimplementation = 'basic'
servicename = 'SFDialogs.DialogControl'
servicesynonyms = ()
serviceproperties = dict(Border = 2, Cancel = 2, Caption = 2, ControlType = 0, CurrentNode = 3,
Default = 2, Enabled = 2, Format = 2, Height = 2, ListCount = 0,
ListIndex = 3, Locked = 2, MultiSelect = 2, Name = 0,
OnActionPerformed = 2, OnAdjustmentValueChanged = 2, OnFocusGained = 2,
OnFocusLost = 2, OnItemStateChanged = 2, OnKeyPressed = 2,
OnKeyReleased = 2, OnMouseDragged = 2, OnMouseEntered = 2,
OnMouseExited = 2, OnMouseMoved = 2, OnMousePressed = 2,
OnMouseReleased = 2, OnNodeExpanded = 2, OnNodeSelected = 2, OnTabSelected = 2,
OnTextChanged = 2, Page = 2, Parent = 0, Picture = 2,
RootNode = 0, RowSource = 2, TabIndex = 2, Text = 0, TipText = 2,
TripleState = 2, URL = 2, Value = 3, Visible = 2, Width = 2,
X = 2, Y = 2, XControlModel = 0, XControlView = 0,
XGridColumnModel = 0, XGridDataModel = 0, XTreeDataModel = 0)
# Root or node related properties do not start with X and, nevertheless, return a UNO object
@property def CurrentNode(self): return self.EXEC(self.objectreference, self.vbGet + self.flgUno, 'CurrentNode')
def WriteLine(self, line = ''): return self.ExecMethod(self.vbMethod, 'WriteLine', line)
# ##################################################################################################################### # SFDocuments CLASS (alias of SFDocuments Basic library) ### # ##################################################################################################################### class SFDocuments: """
The SFDocuments class gathers a number of classes, methods and properties making easy
managing and manipulating LibreOffice documents """ pass
# ######################################################################### # SF_Document CLASS # ######################################################################### class SF_Document(SFServices): """
The methods and properties are generic for all types of documents: they are combined in the
current SF_Document class
- saving, closing documents
- accessing their standard or custom properties
Specific properties and methods are implemented in the concerned subclass(es) SF_Calc, SF_Base, ... """ # Mandatory class properties for service registration
serviceimplementation = 'basic'
servicename = 'SFDocuments.Document'
servicesynonyms = ('document', 'sfdocuments.document')
serviceproperties = dict(CustomProperties = 3, Description = 3, DocumentProperties = 1,
DocumentType = 0, ExportFilters = 0, FileSystem = 0, ImportFilters = 0,
IsAlive = 1, IsBase = 0, IsCalc = 0, IsDraw = 0, IsFormDocument = 0,
IsImpress = 0, IsMath = 0, IsWriter = 0, Keywords = 3, MenuHeaders = 1,
Readonly = 1, StyleFamilies = 1, Subject = 3, Title = 3, XComponent = 0,
XDocumentSettings = 0)
@classmethod def ReviewServiceArgs(cls, windowname = ''): """
Transform positional and keyword arguments into positional only """ return windowname,
def DeleteStyles(self, family, styleslist): # Exclude Base, FormDocument and Math
doctype = self.DocumentType if doctype in ('Calc', 'Writer', 'Draw', 'Impress'): return self.ExecMethod(self.vbMethod, 'DeleteStyles', family, styleslist) raise RuntimeError('The \'DeleteStyles\' method is not applicable to {0} documents'.format(doctype))
def XStyle(self, family, stylename): # Exclude Base and Math
doctype = self.DocumentType if doctype in ('Calc', 'Writer', 'FormDocument', 'Draw', 'Impress'): # XStyles() DOES NOT WORK in bridged mode ?!? Works normally in direct mode. if ScriptForge.remoteprocess: returnNone return self.ExecMethod(self.vbMethod + self.flgUno, 'XStyle', family, stylename) raise RuntimeError('The \'XStyle\' method is not applicable to {0} documents'.format(doctype))
# ######################################################################### # SF_Base CLASS # ######################################################################### class SF_Base(SF_Document, SFServices): """
The SF_Base module is provided mainly to block parent properties that are NOT applicable to Base documents In addition, it provides methods to identify form documents and access their internal forms
(read more elsewhere (the "SFDocuments.Form" service) about this subject) """ # Mandatory class properties for service registration
serviceimplementation = 'basic'
servicename = 'SFDocuments.Base'
servicesynonyms = ('base', 'scriptforge.base')
serviceproperties = dict(DocumentType = 0, FileSystem = 0, IsAlive = 1, IsBase = 0, IsCalc = 0,
IsDraw = 0, IsFormDocument = 0, IsImpress = 0, IsMath = 0,
IsWriter = 0, MenuHeaders = 1, XComponent = 0)
@classmethod def ReviewServiceArgs(cls, windowname = ''): """
Transform positional and keyword arguments into positional only """ return windowname,
# ######################################################################### # SF_Calc CLASS # ######################################################################### class SF_Calc(SF_Document, SFServices): """
The SF_Calc module is focused on :
- management (copy, insert, move, ...) of sheets within a Calc document
- exchange of data between Basic data structures and Calc ranges of values """ # Mandatory class properties for service registration
serviceimplementation = 'basic'
servicename = 'SFDocuments.Calc'
servicesynonyms = ('calc', 'sfdocuments.calc')
serviceproperties = dict(CurrentSelection = 3, CustomProperties = 3, DefinedNames = 1, Description = 3,
DocumentProperties = 1, DocumentType = 0, ExportFilters = 0,
FileSystem = 0, ImportFilters = 0, IsAlive = 1, IsBase = 0, IsCalc = 0,
IsDraw = 0, IsFormDocument = 0, IsImpress = 0, IsMath = 0,
IsWriter = 0, Keywords = 3, MenuHeaders = 1, Readonly = 1, Sheets = 1,
StyleFamilies = 0, Subject = 3, Title = 3, XComponent = 0,
XDocumentSettings = 0)
@classmethod def ReviewServiceArgs(cls, windowname = ''): """
Transform positional and keyword arguments into positional only """ return windowname,
# Next functions are implemented in Basic as read-only properties with 1 argument def FirstCell(self, rangename): return self.GetProperty('FirstCell', rangename)
# ######################################################################### # SF_CalcReference CLASS # ######################################################################### class SF_CalcReference(SFServices): """
The SF_CalcReference class has as unique role to hold sheet and range references.
They are implemented in Basic as Type ... End Type data structures """ # Mandatory class properties for service registration
serviceimplementation = 'basic'
servicename = 'SFDocuments.CalcReference'
servicesynonyms = ()
serviceproperties = dict()
# ######################################################################### # SF_Chart CLASS # ######################################################################### class SF_Chart(SFServices): """
The SF_Chart module is focused on the description of chart documents
stored in Calc sheets. With this service, many chart types and chart characteristics available in the user interface can be read or modified. """ # Mandatory class properties for service registration
serviceimplementation = 'basic'
servicename = 'SFDocuments.Chart'
servicesynonyms = ()
serviceproperties = dict(ChartType = 2, Deep = 2, Dim3D = 2, Exploded = 2, Filled = 2,
Legend = 2, Percent = 2, Stacked = 2, Title = 2,
XChartObj = 0, XDiagram = 0, XShape = 0, XTableChart = 0,
XTitle = 2, YTitle = 2)
# ######################################################################### # SF_Form CLASS # ######################################################################### class SF_Form(SFServices): """
Management of forms defined in LibreOffice documents. Supported types are Base, Calc and Writer documents.
It includes the management of subforms
Each instance of the current class represents a single form or a single subform
A form may optionally be (understand "is often") linked to a data source manageable with
the SFDatabases.Database service. The current service offers rapid access to that service. """ # Mandatory class properties for service registration
serviceimplementation = 'basic'
servicename = 'SFDocuments.Form'
servicesynonyms = ()
serviceproperties = dict(AllowDeletes = 2, AllowInserts = 2, AllowUpdates = 2, BaseForm = 0,
Bookmark = 3, CurrentRecord = 3, Filter = 3, LinkChildFields = 0,
LinkParentFields = 0, Name = 0,
OnApproveCursorMove = 2, OnApproveParameter = 2, OnApproveReset = 2,
OnApproveRowChange = 2, OnApproveSubmit = 2, OnConfirmDelete = 2,
OnCursorMoved = 2, OnErrorOccurred = 2, OnLoaded = 2, OnReloaded = 2,
OnReloading = 2, OnResetted = 2, OnRowChanged = 2, OnUnloaded = 2,
OnUnloading = 2, OrderBy = 3, Parent = 0, RecordSource = 2, XForm = 0)
# ######################################################################### # SF_FormDocument CLASS # ######################################################################### class SF_FormDocument(SF_Document, SFServices): """
The orchestration of Base form documents (aka Base Forms, but this is confusing) and the identification of and the access to their controls.
Form documents are always contained in a Base document.
They should not be confused with Writer documents containing forms,
even if it is easy to convert the former to the latter. """ # Mandatory class properties for service registration
serviceimplementation = 'basic'
servicename = 'SFDocuments.FormDocument'
servicesynonyms = ('formdocument', 'sfdocuments.formdocument')
serviceproperties = dict(DocumentType = 0, FileSystem = 0, IsAlive = 1, IsBase = 0, IsCalc = 0,
IsDraw = 0, IsFormDocument = 0, IsImpress = 0, IsMath = 0,
IsWriter = 0, MenuHeaders = 1, Readonly = 0, StyleFamilies = 0, XComponent = 0,
XDocumentSettings = 0)
@classmethod def ReviewServiceArgs(cls, windowname = ''): """
Transform positional and keyword arguments into positional only """ return windowname,
# ##################################################################################################################### # SFWidgets CLASS (alias of SFWidgets Basic library) ### # ##################################################################################################################### class SFWidgets: """
The SFWidgets class manages toolbars and popup menus """ pass
# ######################################################################### # SF_Menu CLASS # ######################################################################### class SF_Menu(SFServices): """
Display a menu in the menubar of a document or a form document.
After use, the menu will not be saved neither in the application settings, nor in the document.
The menu will be displayed, as usual, when its header in the menubar is clicked.
When one of its items is selected, there are 3 alternative options:
- a UNO command (like ".uno:About") is triggered
- a user script is run receiving a standard argument defined in this service
- one of above combined with a toggle of the status of the item
The menu is described from top to bottom. Each menu item receives a numeric and a string identifier. """ # Mandatory class properties for service registration
serviceimplementation = 'basic'
servicename = 'SFWidgets.Menu'
servicesynonyms = ('menu', 'sfwidgets.menu')
serviceproperties = dict(ShortcutCharacter = 0, SubmenuCharacter = 0)
# ######################################################################### # SF_ContextMenu CLASS # ######################################################################### class SF_ContextMenu(SFServices): """
A context menu is obtained by a right-click on several areas of a document.
Each component model has its own set of context menus.
A context menu is usually predefined at LibreOffice installation.
Customization is done statically with the Tools + Customize dialog.
The actual service provides means
- to make temporary additions at the bottom of a context menu,
- to replace entirely a context menu.
Those changes are lost when the document is closed. """ # Mandatory class properties for service registration
serviceimplementation = 'basic'
servicename = 'SFWidgets.ContextMenu'
servicesynonyms = ('contextmenu', 'sfwidgets.contextmenu')
serviceproperties = dict(ParentDocument = 0, ShortcutCharacter = 0, SubmenuCharacter = 0)
# ######################################################################### # SF_PopupMenu CLASS # ######################################################################### class SF_PopupMenu(SFServices): """
Display a popup menu anywhere and any time.
A popup menu is usually triggered by a mouse action (typically a right-click) on a dialog, a form or one of their controls. In this case the menu will be displayed below the clicked area.
When triggered by other events, including in the normal flow of a user script, the script should
provide the coordinates of the topleft edge of the menu versus the actual component.
The menu is described from top to bottom. Each menu item receives a numeric and a string identifier.
The execute() method returns the item selected by the user. """ # Mandatory class properties for service registration
serviceimplementation = 'basic'
servicename = 'SFWidgets.PopupMenu'
servicesynonyms = ('popupmenu', 'sfwidgets.popupmenu')
serviceproperties = dict(ShortcutCharacter = 0, SubmenuCharacter = 0)
@classmethod def ReviewServiceArgs(cls, event = None, x = 0, y = 0, submenuchar = ''): """
Transform positional and keyword arguments into positional only """ return event, x, y, submenuchar
# ######################################################################### # SF_Toolbar CLASS # ######################################################################### class SF_Toolbar(SFServices): """
Each component has its own set of toolbars, depending on the component type
(Calc, Writer, Basic IDE, ...). In the context of the actual class, a toolbar is presumed defined statically:
- either by the application
- or by a customization done by the user. """ # Mandatory class properties for service registration
serviceimplementation = 'basic'
servicename = 'SFWidgets.Toolbar'
servicesynonyms = ('toolbar', 'sfwidgets.toolbar')
serviceproperties = dict(BuiltIn = 0, Docked = 1, HasGlobalScope = 0, Name = 0,
ResourceURL = 0, Visible = 3, XUIElement = 0)
# ######################################################################### # SF_ToolbarButton CLASS # ######################################################################### class SF_ToolbarButton(SFServices): """
A toolbar consists in a series of graphical controls to trigger actions.
The "Toolbar" service gives access to the "ToolbarButton" service to manage
the individual buttons belonging to the toolbar. """ # Mandatory class properties for service registration
serviceimplementation = 'basic'
servicename = 'SFWidgets.ToolbarButton'
servicesynonyms = ('toolbarbutton', 'sfwidgets.toolbarbutton')
serviceproperties = dict(Caption = 0, Height = 0, Index = 0, OnClick = 2, Parent = 0,
TipText = 2, Visible = 2, Width = 0, X = 0, Y = 0)
# ##############################################False################################################################## # CreateScriptService() ### # ##################################################################################################################### def CreateScriptService(service, *args, **kwargs): """
A service being the name of a collection of properties and methods,
this method returns either
- the Python object mirror of the Basic object implementing the requested service
- the Python object implementing the service itself
A service may be designated by its official name, stored in its class.servicename or by one of its synonyms stored in its class.servicesynonyms list If the service isnot identified, the service creation is delegated to Basic, that might raise an error if still not identified there
:param service: the name of the service as a string 'library.service' - cased exactly or one of its synonyms
:param args: the arguments to pass to the service constructor
:return: the service as a Python object """ # Init at each CreateScriptService() invocation # CreateScriptService is usually the first statement in user scripts requesting ScriptForge services # ScriptForge() is optional in user scripts when Python process inside LibreOffice process if ScriptForge.SCRIPTFORGEINITDONE isFalse:
ScriptForge()
def ResolveSynonyms(servicename): """
Synonyms within service names implemented in Python or predefined are resolved here
:param servicename: The short name of the service
:return: The official service name if found, the argument otherwise """ for cls in SFServices.__subclasses__(): if servicename.lower() in cls.servicesynonyms: return cls.servicename return servicename
# # Check the list of available services
scriptservice = ResolveSynonyms(service) if scriptservice in ScriptForge.serviceslist:
serv = ScriptForge.serviceslist[scriptservice] # Check if the requested service is within the Python world if serv.serviceimplementation == 'python': return serv(*args) # Check if the service is a predefined standard Basic service elif scriptservice in ScriptForge.servicesmodules: return serv(ScriptForge.servicesmodules[scriptservice], classmodule = SFServices.moduleStandard) else:
serv = None # The requested service is to be found in the Basic world # Check if the service must review the arguments if serv isnotNone: if hasattr(serv, 'ReviewServiceArgs'): # ReviewServiceArgs() must be a class method
args = serv.ReviewServiceArgs(*args, **kwargs) # Get the service object back from Basic if len(args) == 0:
serv = ScriptForge.InvokeBasicService('SF_Services', SFServices.vbMethod, 'CreateScriptService', service) else:
serv = ScriptForge.InvokeBasicService('SF_Services', SFServices.vbMethod, 'CreateScriptService',
service, *args) return serv
# ############################################################################### # FOR TYPING HINTS, NEXT VARIABLE TYPES MAY BE IMPORTED IN USER SCRIPTS # EXAMPLE: # from scriptforge import CALC, RANGE # def userfct(c: CALC, r: RANGE) -> RANGE: # r1: RANGE = "A1:K10" # ############################################################################### # List the available service types # SFScriptForge
ARRAY = SFScriptForge.SF_Array
BASIC = SFScriptForge.SF_Basic
DICTIONARY = SFScriptForge.SF_Dictionary
EXCEPTION = SFScriptForge.SF_Exception
FILESYSTEM = SFScriptForge.SF_FileSystem
L10N = SFScriptForge.SF_L10N
PLATFORM = SFScriptForge.SF_Platform
REGION = SFScriptForge.SF_Region
SESSION = SFScriptForge.SF_Session
STRING = SFScriptForge.SF_String
TEXTSTREAM = SFScriptForge.SF_TextStream
TIMER = SFScriptForge.SF_Timer
UI = SFScriptForge.SF_UI # SFDatabases
DATABASE = SFDatabases.SF_Database
DATASET = SFDatabases.SF_Dataset
DATASHEET = SFDatabases.SF_Datasheet # SFDialogs
DIALOG = SFDialogs.SF_Dialog
DIALOGCONTROL = SFDialogs.SF_DialogControl # SFDocuments
DOCUMENT = SFDocuments.SF_Document
BASE = SFDocuments.SF_Base
CALC = SFDocuments.SF_Calc
CALCREFERENCE = SFDocuments.SF_CalcReference
CHART = SFDocuments.SF_Chart
FORM = SFDocuments.SF_Form
FORMCONTROL = SFDocuments.SF_FormControl
FORMDOCUMENT = SFDocuments.SF_FormDocument
WRITER = SFDocuments.SF_Writer # SFWidgets
MENU = SFWidgets.SF_Menu
CONTEXTMENU = SFWidgets.SF_ContextMenu
POPUPMENU = SFWidgets.SF_PopupMenu
TOOLBAR = SFWidgets.SF_Toolbar
TOOLBARBUTTON = SFWidgets.SF_ToolbarButton # UNO
UNO = TypeVar('UNO') # Other
FILE = TypeVar('FILE', str, str)
SHEETNAME = TypeVar('SHEETNAME', str, str)
RANGE = TypeVar('RANGE', str, str)
SCRIPT_URI = TypeVar('SCRIPT_URI', str, str)
SQL_SELECT = TypeVar('SQL_SELECT', str, str)
SQL_ACTION = TypeVar('SQL_ACTION', str, str)
# ###################################################################### # Lists the scripts, that shall be visible inside the Basic/Python IDE # ######################################################################
g_exportedScripts = ()
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