221 lines
9.0 KiB
Java
221 lines
9.0 KiB
Java
<?xml version="1.0" encoding="UTF-8"?>
|
|
<!DOCTYPE script:module PUBLIC "-//OpenOffice.org//DTD OfficeDocument 1.0//EN" "module.dtd">
|
|
<script:module xmlns:script="http://openoffice.org/2000/script" script:name="_ModuleModel" script:language="StarBasic" script:moduleType="normal">REM =======================================================================================================================
|
|
REM === The ScriptForge library and its associated libraries are part of the LibreOffice project. ===
|
|
REM === Full documentation is available on https://help.libreoffice.org/ ===
|
|
REM =======================================================================================================================
|
|
|
|
Option Compatible
|
|
Option ClassModule
|
|
'Option Private Module
|
|
|
|
Option Explicit
|
|
|
|
'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''
|
|
''' ModuleModel (aka SF_Model)
|
|
''' ===========
|
|
''' Illustration of how the ScriptForge modules are structured
|
|
''' Copy and paste this code in an empty Basic module to start a new service
|
|
''' Comment in, comment out, erase what you want, but at the end respect the overall structure
|
|
'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''
|
|
|
|
REM ================================================================== EXCEPTIONS
|
|
|
|
''' FAKENEWSERROR
|
|
|
|
REM ============================================================= PRIVATE MEMBERS
|
|
|
|
Private [Me] As Object ' Should be initialized immediately after the New statement
|
|
' Dim obj As Object : Set obj = New SF_Model
|
|
' Set obj.[Me] = obj
|
|
Private [_Parent] As Object ' To keep trace of the instance having created a sub-instance
|
|
' Set obj._Parent = [Me]
|
|
Private ObjectType As String ' Must be UNIQUE
|
|
|
|
REM ============================================================ MODULE CONSTANTS
|
|
|
|
Private Const SOMECONSTANT = 1
|
|
|
|
REM ====================================================== CONSTRUCTOR/DESTRUCTOR
|
|
|
|
REM -----------------------------------------------------------------------------
|
|
Private Sub Class_Initialize()
|
|
Set [Me] = Nothing
|
|
Set [_Parent] = Nothing
|
|
ObjectType = "MODEL"
|
|
End Sub ' ScriptForge.SF_Model Constructor
|
|
|
|
REM -----------------------------------------------------------------------------
|
|
Private Sub Class_Terminate()
|
|
Call Class_Initialize()
|
|
End Sub ' ScriptForge.SF_Model Destructor
|
|
|
|
REM -----------------------------------------------------------------------------
|
|
Public Function Dispose() As Variant
|
|
Call Class_Terminate()
|
|
Set Dispose = Nothing
|
|
End Function ' ScriptForge.SF_Model Explicit Destructor
|
|
|
|
REM ================================================================== PROPERTIES
|
|
|
|
REM -----------------------------------------------------------------------------
|
|
Property Get MyProperty() As Boolean
|
|
''' Returns True or False
|
|
''' Example:
|
|
''' myModel.MyProperty
|
|
|
|
MyProperty = _PropertyGet("MyProperty")
|
|
|
|
End Property ' ScriptForge.SF_Model.MyProperty
|
|
|
|
REM ===================================================================== METHODS
|
|
|
|
REM -----------------------------------------------------------------------------
|
|
Public Function GetProperty(Optional ByVal PropertyName As Variant) As Variant
|
|
''' Return the actual value of the given property
|
|
''' Args:
|
|
''' PropertyName: the name of the property as a string
|
|
''' Returns:
|
|
''' The actual value of the property
|
|
''' If the property does not exist, returns Null
|
|
''' Exceptions:
|
|
''' see the exceptions of the individual properties
|
|
''' Examples:
|
|
''' myModel.GetProperty("MyProperty")
|
|
|
|
Const cstThisSub = "Model.GetProperty"
|
|
Const cstSubArgs = ""
|
|
|
|
If SF_Utils._ErrorHandling() Then On Local Error GoTo Catch
|
|
GetProperty = Null
|
|
|
|
Check:
|
|
If SF_Utils._EnterFunction(cstThisSub, cstSubArgs) Then
|
|
If Not SF_Utils._Validate(PropertyName, "PropertyName", V_STRING, Properties()) Then GoTo Catch
|
|
End If
|
|
|
|
Try:
|
|
GetProperty = _PropertyGet(PropertyName)
|
|
|
|
Finally:
|
|
SF_Utils._ExitFunction(cstThisSub)
|
|
Exit Function
|
|
Catch:
|
|
GoTo Finally
|
|
End Function ' ScriptForge.SF_Model.GetProperty
|
|
|
|
REM -----------------------------------------------------------------------------
|
|
Public Function Methods() As Variant
|
|
''' Return the list of public methods of the Model service as an array
|
|
|
|
Methods = Array( _
|
|
"MyFunction" _
|
|
, "etc" _
|
|
)
|
|
|
|
End Function ' ScriptForge.SF_Model.Methods
|
|
|
|
REM -----------------------------------------------------------------------------
|
|
Public Function MyFunction(Optional ByVal Arg1 As Variant _
|
|
, Optional ByVal Arg2 As Variant _
|
|
) As Variant
|
|
''' Fictive function that concatenates Arg1 Arg2 times
|
|
''' Args:
|
|
''' Arg1 String Text
|
|
''' Arg2 Numeric Number of times (default = 2)
|
|
''' Returns:
|
|
''' The new string
|
|
''' Exceptions:
|
|
''' FAKENEWSERROR
|
|
''' Examples:
|
|
''' MyFunction("value1") returns "value1value1"
|
|
|
|
Dim sOutput As String ' Output buffer
|
|
Dim i As Integer
|
|
Const cstThisSub = "Model.myFunction"
|
|
Const cstSubArgs = "Arg1, [Arg2=2]"
|
|
|
|
' _ErrorHandling returns False when, for debugging, the standard error handling is preferred
|
|
If SF_Utils._ErrorHandling() Then On Local Error GoTo Catch
|
|
myFunction = ""
|
|
|
|
Check:
|
|
If IsMissing(Arg2) Then Arg2 = 2
|
|
' _EnterFunction returns True when current method is invoked from a user script
|
|
If SF_Utils._EnterFunction(cstThisSub, cstSubArgs) Then
|
|
' Check Arg1 is a string and Arg2 is a number.
|
|
' Validation rules for scalars and arrays are described in SF_Utils
|
|
If Not SF_Utils._Validate(Arg1, "Arg1", V_STRING) Then GoTo Finally
|
|
If Not SF_Utils._Validate(Arg2, "Arg2", V_NUMERIC) Then GoTo Finally
|
|
' Fatal error ?
|
|
If Arg2 < 0 Then GoTo CatchFake
|
|
End If
|
|
|
|
Try:
|
|
sOutput = ""
|
|
For i = 0 To Arg2
|
|
sOutput = sOutput & Arg1
|
|
Next i
|
|
myFunction = sOutput
|
|
|
|
Finally:
|
|
' _ExitFunction manages internal (On Local) errors
|
|
SF_Utils._ExitFunction(cstThisSub)
|
|
Exit Function
|
|
Catch:
|
|
GoTo Finally
|
|
CatchFake:
|
|
SF_Exception.RaiseFatal("FAKENEWSERROR", cstThisSub)
|
|
GoTo Finally
|
|
End Function ' ScriptForge.SF_Model.myFunction
|
|
|
|
REM -----------------------------------------------------------------------------
|
|
Public Function Properties() As Variant
|
|
''' Return the list or properties of the Model class as an array
|
|
|
|
Properties = Array( _
|
|
"MyProperty" _
|
|
, "etc" _
|
|
)
|
|
|
|
End Function ' ScriptForge.SF_Model.Properties
|
|
|
|
REM =========================================================== PRIVATE FUNCTIONS
|
|
|
|
REM -----------------------------------------------------------------------------
|
|
Private Function _PropertyGet(Optional ByVal psProperty As String) As Variant
|
|
''' Return the value of the named property
|
|
''' Args:
|
|
''' psProperty: the name of the property
|
|
|
|
Dim cstThisSub As String
|
|
Const cstSubArgs = ""
|
|
|
|
cstThisSub = "SF_Model.get" & psProperty
|
|
SF_Utils._EnterFunction(cstThisSub, cstSubArgs)
|
|
|
|
Select Case psProperty
|
|
Case "MyProperty"
|
|
_PropertyGet = TBD
|
|
Case Else
|
|
_PropertyGet = Null
|
|
End Select
|
|
|
|
Finally:
|
|
SF_Utils._ExitFunction(cstThisSub)
|
|
Exit Function
|
|
End Function ' ScriptForge.SF_Model._PropertyGet
|
|
|
|
REM -----------------------------------------------------------------------------
|
|
Private Function _Repr() As String
|
|
''' Convert the Model instance to a readable string, typically for debugging purposes (DebugPrint ...)
|
|
''' Args:
|
|
''' Return:
|
|
''' "[MODEL]: A readable string"
|
|
|
|
_Repr = "[MODEL]: A readable string"
|
|
|
|
End Function ' ScriptForge.SF_Model._Repr
|
|
|
|
REM ============================================ END OF SCRIPTFORGE.SF_MODEL
|
|
</script:module> |