odk/examples/python/minimal-extension/main.py

   1 # -*- tab-width: 4; indent-tabs-mode: nil; py-indent-offset: 4 -*-
   2 #
   3 # This file is part of the LibreOffice project.
   4 #
   5 # This Source Code Form is subject to the terms of the Mozilla Public
   6 # License, v. 2.0. If a copy of the MPL was not distributed with this
   7 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8 #
   9
  10 import sys
  11 import unohelper
  12 import officehelper
  13
  14 from com.sun.star.task import XJobExecutor
  15
  16
  17 # The MainJob is a UNO component derived from unohelper.Base class
  18 # and also the XJobExecutor, the implemented interface
  19 class MainJob(unohelper.Base, XJobExecutor):
  20     def __init__(self, ctx):
  21         self.ctx = ctx
  22         # handling different situations (inside LibreOffice or other process)
  23         try:
  24             self.sm = ctx.getServiceManager()
  25             self.desktop = XSCRIPTCONTEXT.getDesktop()
  26         except NameError:
  27             self.sm = ctx.ServiceManager
  28             self.desktop = self.ctx.getServiceManager().createInstanceWithContext(
  29                 "com.sun.star.frame.Desktop", self.ctx)
  30
  31     def trigger(self, args):
  32         desktop = self.ctx.ServiceManager.createInstanceWithContext(
  33             "com.sun.star.frame.Desktop", self.ctx)
  34         model = desktop.getCurrentComponent()
  35         if not hasattr(model, "Text"):
  36             model = self.desktop.loadComponentFromURL("private:factory/swriter", "_blank", 0, ())
  37         text = model.Text
  38         cursor = text.createTextCursor()
  39         text.insertString(cursor, "Hello Extension argument -> " + args + "\n", 0)
  40
  41
  42 # Starting from Python IDE
  43 def main():
  44     try:
  45         ctx = XSCRIPTCONTEXT
  46     except NameError:
  47         ctx = officehelper.bootstrap()
  48         if ctx is None:
  49             print("ERROR: Could not bootstrap default Office.")
  50             sys.exit(1)
  51     job = MainJob(ctx)
  52     job.trigger("hello")
  53
  54
  55 # Starting from command line
  56 if __name__ == "__main__":
  57     main()
  58
  59
  60 # pythonloader loads a static g_ImplementationHelper variable
  61 g_ImplementationHelper = unohelper.ImplementationHelper()
  62
  63 g_ImplementationHelper.addImplementation(
  64     MainJob,  # UNO object class
  65     "org.extension.sample.do",  # implementation name (customize for yourself)
  66     ("com.sun.star.task.Job",), )  # implemented services (only 1)
  67
  68 # vim: set shiftwidth=4 softtabstop=4 expandtab: