pyuno/demo/hello_world_comp.py

   1 import uno
   2 import unohelper
   3
   4 from com.sun.star.task import XJobExecutor
   5
   6 # implement a UNO component by deriving from the standard unohelper.Base class
   7 # and from the interface(s) you want to implement.
   8 class HelloWorldJob( unohelper.Base, XJobExecutor ):
   9     def __init__( self, ctx ):
  10         # store the component context for later use
  11         self.ctx = ctx
  12
  13     def trigger( self, args ):
  14         # note: args[0] == "HelloWorld", see below config settings
  15
  16         # retrieve the desktop object
  17         desktop = self.ctx.ServiceManager.createInstanceWithContext(
  18             "com.sun.star.frame.Desktop", self.ctx )
  19
  20         # get current document model
  21         model = desktop.getCurrentComponent()
  22
  23         # access the document's text property
  24         text = model.Text
  25
  26         # create a cursor
  27         cursor = text.createTextCursor()
  28
  29         # insert the text into the document
  30         text.insertString( cursor, "Hello World", 0 )
  31
  32 # pythonloader looks for a static g_ImplementationHelper variable
  33 g_ImplementationHelper = unohelper.ImplementationHelper()
  34
  35 #
  36 g_ImplementationHelper.addImplementation( \
  37         HelloWorldJob,                        # UNO object class
  38         "org.openoffice.comp.pyuno.demo.HelloWorld", # implemenation name
  39         ("com.sun.star.task.Job",),)          # list of implemented services
  40                                               # (the only service)