odk/examples/python/Text/GraphicsInserter.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 argparse
  11 import sys
  12 import traceback
  13 from os.path import isfile, dirname, join
  14
  15 import officehelper
  16 from com.sun.star.beans import PropertyValue
  17 from com.sun.star.text.TextContentAnchorType import AT_PARAGRAPH
  18
  19 LOG_FILE = join(dirname(__file__), "log.txt")
  20
  21
  22 def insert_graphic(filename):
  23     remote_context = officehelper.bootstrap()
  24     srv_mgr = remote_context.getServiceManager()
  25     desktop = srv_mgr.createInstanceWithContext("com.sun.star.frame.Desktop", remote_context)
  26
  27     doc_url = "private:factory/swriter"
  28     doc = desktop.loadComponentFromURL(doc_url, "_blank", 0, tuple())
  29
  30     log_file = open(LOG_FILE, "w")
  31
  32     text = doc.getText()
  33     cursor = text.createTextCursor()
  34
  35     try:
  36         graphic = doc.createInstance("com.sun.star.text.TextGraphicObject")
  37     except Exception:
  38         traceback.print_exc(file=log_file)
  39         return
  40
  41     log_file.write("inserting graphic\n")
  42     try:
  43         text.insertTextContent(cursor, graphic, True)
  44     except Exception:
  45         print("Could not insert Content")
  46         traceback.print_exc()
  47         return
  48
  49     log_file.write("adding graphic\n")
  50     try:
  51         graphic_url = f"file://{filename}".replace("\\", "/")
  52         print("insert graphic: %s", graphic_url)
  53         graphic_provider = srv_mgr.createInstanceWithContext(
  54             "com.sun.star.graphic.GraphicProvider", remote_context
  55         )
  56         loaded_graphic = graphic_provider.queryGraphic(
  57             (PropertyValue(Name="URL", Value=graphic_url),)
  58         )
  59
  60         # Setting the graphic url
  61         graphic.setPropertyValue("Graphic", loaded_graphic)
  62
  63         # Set properties for the inserted graphic
  64         graphic.setPropertyValue("AnchorType", AT_PARAGRAPH)
  65         # Setting the horizontal position
  66         graphic.setPropertyValue("HoriOrientPosition", 5500)
  67         # Setting the vertical position
  68         graphic.setPropertyValue("VertOrientPosition", 4200)
  69         # Setting the width
  70         graphic.setPropertyValue("Width", 4400)
  71         # Setting the height
  72         graphic.setPropertyValue("Height", 4000)
  73     except Exception:
  74         print("Couldn't set property 'GraphicURL'")
  75         traceback.print_exc(file=log_file)
  76
  77     log_file.close()
  78
  79
  80 def is_file(value):
  81     if not isfile(value):
  82         raise argparse.ArgumentTypeError(f"File {value} is not an image file.")
  83     return value
  84
  85
  86 def main():
  87     parser = argparse.ArgumentParser()
  88     parser.add_argument("image", type=is_file, help="Path to an image file.")
  89     args = parser.parse_args()
  90     try:
  91         insert_graphic(args.image)
  92     except Exception:
  93         traceback.print_exc()
  94         sys.exit(1)
  95
  96
  97 if __name__ == "__main__":
  98     main()
  99
 100 # vim: set shiftwidth=4 softtabstop=4 expandtab: