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SSL _CodingConventions.xba
Sprache: unbekannt
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<?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="_CodingConventions" 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 =======================================================================================================================
'''
' Conventions used in the coding of the *ScriptForge* library
' -----------------------------------------------------------
'''
' Library and Modules
' ===================
' * Module names are all prefixed with "SF_".
' * The *Option Explicit* statement is mandatory in every module.
' * The *Option Private Module* statement is recommended in internal modules.
' * A standard header presenting the module/class is mandatory
' * An end of file (eof) comment line is mandatory
' * Every module lists the constants that are related to it and documented as return values, arguments, etc.
' They are defined as *Global Const*.
' The scope of global constants being limited to one single library, their invocation from user scripts shall be qualified.
' * The Basic reserved words are *Proper-Cased*.
'''
' Functions and Subroutines
' =========================
' * LibreOffice ignores the Private/Public attribute in Functions or Subs declarations.
' Nevertheless the attribute must be present.
' Rules to recognize their scope are:
' * Public + name starts with a letter
' The Sub/Function belongs to the official ScriptForge API.
' As such it may be called from any user script.
' * Public + name starts with an underscore "_"
' The Sub/Function may be called only from within the ScriptForge library.
' As such it MUST NOT be called from another library or from a user script,
' as there is no guarantee about the arguments, the semantic or even the existence of that piece of code in a later release.
' * Private - The Sub/Function name must start with an underscore "_".
' The Sub/Function may be called only from the module in which it is located.
' * Functions and Subroutines belonging to the API (= "standard" functions/Subs) are defined in their module in alphabetical order.
' For class modules, all the properties precede the methods which precede the events.
' * Functions and Subroutines not belonging to the API are defined in their module in alphabetical order below the standard ones.
' * The return value of a function is always declared explicitly.
' * The parameters are always declared explicitly even if they're variants.
' * The Function and Sub declarations start at the 1st column of the line.
' * The End Function/Sub statement is followed by a comment reminding the name of the containing library.module and of the function or sub.
' If the Function/Sub is declared for the first time or modified in a release > initial public release, the actual release number is mentioned as well.
'''
' Variable declarations
' =====================
' * Variable names use only alpha characters, the underscore and digits (no accented characters).
' Exceptionally, names of private variables may be embraced with `[` and `]` if `Option Compatible` is present.
' * The Global, Dim and Const statements always start in the first column of the line.
' * The type (*Dim ... As ...*, *Function ... As ...*) is always declared explicitly, even if the type is Variant.
' * Variables are *Proper-Cased*. They are always preceded by a lower-case letter indicating their type.
' With next exception: variables i, j, k, l, m and n must be declared as integers or longs.
' > b Boolean
' > d Date
' > v Variant
' > o Object
' > i Integer
' > l Long
' > s String
' Example:
' Dim sValue As String
' * Parameters are preceded by the letter *p* which itself precedes the single *typing letter*.
' In official methods, to match their published documentation, the *p* and the *typing letter* may be omitted. Like in:
' Private Function MyFunction(psValue As String) As Variant
' Public Function MyOfficialFunction(Value As String) As Variant
' * Global variables in the ScriptForge library are ALL preceded by an underscore "_" as NONE of them should be invoked from outside the library.
' * Constant values with a local scope are *Proper-Cased* and preceded by the letters *cst*.
' * Constants with a global scope are *UPPER-CASED*.
' Example:
' Global Const ACONSTANT = "This is a global constant"
' Function MyFunction(pocControl As Object, piValue) As Variant
' Dim iValue As Integer
' Const cstMyConstant = 3
'''
' Indentation
' ===========
' Code shall be indented with TAB characters.
'''
' Goto/Gosub
' ==========
' The *GoSub* … *Return* statement is forbidden.
' The *GoTo* statement is forbidden.
' However *GoTo* is highly recommended for *error* and *exception* handling.
'''
' Comments (english only)
' ========
' * Every public routine should be documented with a python-like "docstring":
' 1. Role of Sub/Function
' 2. List of arguments, mandatory/optional, role
' 3. Returned value(s) type and meaning
' 4. Examples when useful
' 5. Eventual specific exception codes
' * The "docstring" comments shall be marked by a triple (single) quote character at the beginning of the line
' * Meaningful variables shall be declared one per line. Comment on same line.
' * Comments about a code block should be left indented.
' If it concerns only the next line, no indent required (may also be put at the end of the line).
'''
</script:module>
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2026-03-28
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