オペレーティングシステムの特定
PythonやBasic言語からOSの特定ができます。
ComputerNameプロパティは、Windowsでのみ使用可能です。 PythonマクロからBasicの呼び出しは、LibreOffice BASICの制限克服に役立ちます。
Pythonクラスを使って:
""" the_module """
import os, platform
class Platform():
@property
def ComputerName(self): return platform.node()
@property
def DirSeparator(self): return os.sep
@property
def isLinux(self): return (self.OSName=='Linux')
@property
def isMacOSX(self): return (self.OSName=='Darwin')
@property
def isWindows(self): return (self.OSName=='Windows')
@property
def OSName(self): return platform.system()
@property
def PathDelimiter(self): return os.pathsep
Basicクラスモジュールを使って:
LibreOffice Basicには、macOSネイティブの認識機能はありません。LibreOffice API(Application Programming Interface)を使ってプラットフォームの識別は可能です。
Option Compatible
Option ClassModule
Option Explicit
Public Property Get ComputerName As String
If isWindows Then ComputerName = Environ("ComputerName")
End Property ' Platform.ComputerName
Public Property Get DirSeparator As String
DirSeparator = GetPathSeparator()
End Property ' Platform.DirSeparator
Public Property Get IsLinux As Boolean
isLinux = ( GetGUIType()=4 ) ' Applies to macOS as well
End Property ' Platform.isLinux
Public Property Get IsMacOSX As Boolean
isMacOSX = ( OSName="MAC" )
End Property ' Platform.isMacOSX
Public Property Get IsWindows As Boolean
isWindows = ( GetGUIType()=1 )
End Property ' Platform.isWindows
Public Property Get OSName As String
' Return platform name as "MAC", "UNIX", "WIN"
' Inferred from "Tools.UCB.ShowHelperDialog" function
With GlobalScope.Basiclibraries
If Not .IsLibraryLoaded("Tools") Then .LoadLibrary("Tools")
End With
Dim keyNode As Object ' com.sun.star.configuration.ConfigurationAccess
keyNode = Tools.Misc.GetRegistryKeyContent("org.openoffice.Office.Common/Help")
OSName = keyNode.GetByName("System")
End Property ' Platform.OSName
Public Property Get PathDelimiter As String
Select Case OSName
Case "MAC", "UNIX" : PathDelimiter = ":"
Case "WIN" : PathDelimiter = ";"
End Select
End Property ' Platform.PathDelimiter
サンプル:
Pythonから
>>> from < the_module > import Platform
>>> print(Platform().isMacOSX) # object property
True
>>> input(Platform().OSName) # object property
Darwin
メニュー から。
from < the_module > import Platform
import screen_io as ui
p = Platform()
ui.MsgBox(''.join(['isMacOS: ',str(p.isMacOSX)]),0,p.OSName)
LibreOffice Basicから
Sub Platform_example()
Dim p As New Platform ' instance of Platform class
MsgBox p.isLinux ' object property
Print p.isWindows, p.OSName ' object properties
End Sub ' Platform_example