odk/examples/python/Text/StyleCreation.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 officehelper
  11 import sys
  12 import traceback
  13
  14 from com.sun.star.awt.FontWeight import BOLD
  15 from com.sun.star.style.BreakType import PAGE_AFTER
  16 from com.sun.star.style.ParagraphAdjust import CENTER
  17
  18 NEW_STYLE_NAME = "myheading"
  19
  20
  21 def create_style(component):
  22     properties = component.createInstance("com.sun.star.style.ParagraphStyle")
  23     properties.setPropertyValue("CharFontName", "Liberation Sans")
  24     print("set name of the font to 'Liberation Sans'")
  25
  26     properties.setPropertyValue("CharHeight", float(36))
  27     print("Change the height of th font to 36")
  28
  29     properties.setPropertyValue("CharWeight", float(BOLD))
  30     print("set the font attribute 'Bold'")
  31
  32     properties.setPropertyValue("CharAutoKerning", True)
  33     print("set the paragraph attribute 'AutoKerning'")
  34
  35     properties.setPropertyValue("ParaAdjust", CENTER)
  36     print("set the paragraph adjust to LEFT")
  37
  38     properties.setPropertyValue("ParaFirstLineIndent", 0)
  39     print("set the first line indent to 0 cm")
  40
  41     properties.setPropertyValue("BreakType", PAGE_AFTER)
  42     print("set the paragraph attribute Breaktype to PageAfter")
  43
  44     # insert the new Paragraph style in the Paragraph style collection
  45     style_families = component.getStyleFamilies()
  46     paragraph_style_col = style_families["ParagraphStyles"]
  47     paragraph_style_col[NEW_STYLE_NAME] = properties
  48     print("create new paragraph style, with the values from the Propertyset")
  49
  50
  51 def apply_style(component):
  52     text_range = component.getText().getStart()
  53     # change the value from the property 'ParaStyle' to apply the Paragraph style
  54     # To run the sample with StarOffice 5.2 you'll have to change
  55     # 'ParaStyleName' to 'ParaStyle' in the next line
  56     text_range.setPropertyValue("ParaStyleName", NEW_STYLE_NAME)
  57     print("apply the new paragraph style")
  58
  59
  60 def get_desktop():
  61     desktop = None
  62     try:
  63         remote_context = officehelper.bootstrap()
  64         srv_mgr = remote_context.getServiceManager()
  65         if srv_mgr is None:
  66             print("Can't create a desktop. No connection, no remote office servicemanager available!")
  67         else:
  68             desktop = srv_mgr.createInstanceWithContext("com.sun.star.frame.Desktop", remote_context)
  69     except Exception:
  70         traceback.print_exc()
  71         sys.exit(1)
  72     return desktop
  73
  74
  75 def main():
  76     desktop = get_desktop()
  77     if desktop is None:
  78         return
  79
  80     try:
  81         doc = desktop.loadComponentFromURL("private:factory/swriter", "_blank", 0, tuple())
  82         create_style(doc)
  83         apply_style(doc)
  84     except Exception:
  85         traceback.print_exc()
  86         sys.exit(1)
  87
  88     print("Done")
  89
  90
  91 if __name__ == "__main__":
  92     main()
  93
  94 # vim: set shiftwidth=4 softtabstop=4 expandtab: