Libreoffice

import uno

def hello_world():
    # Get the component context — the entry point to LibreOffice's internal services
    ctx = uno.getComponentContext()

    # Use the context to access the ServiceManager, which can create various LibreOffice components
    smgr = ctx.ServiceManager

    # Create an instance of the desktop interface, which lets us access currently open documents
    desktop = smgr.createInstanceWithContext("com.sun.star.frame.Desktop", ctx)

    # Get the current document that’s open and active in LibreOffice
    model = desktop.getCurrentComponent()

    # Access the text part of the document (only works if it's a Writer document)
    doc = model.Text

    # Insert the string at the start of the document
    doc.insertString(doc.getStart(), "Hello, LibreOffice with Python!\n", 0)

import uno
from com.sun.star.awt.MessageBoxType import MESSAGEBOX
from com.sun.star.awt.MessageBoxButtons import BUTTONS_OK

def rename_text_forms():
    ctx = uno.getComponentContext()
    smgr = ctx.ServiceManager
    desktop = smgr.createInstanceWithContext("com.sun.star.frame.Desktop", ctx)
    doc = desktop.getCurrentComponent()

    if not hasattr(doc, "DrawPage"):
        show_message("Ce document ne contient pas de page de dessin.", doc)
        return

    draw_page = doc.DrawPage
    count = 1
    renamedl = []

    for i in range(draw_page.getCount()):
        shape = draw_page.getByIndex(i)
        if hasattr(shape, "Control") and shape.Control:
            control = shape.Control
            if control.supportsService("com.sun.star.form.component.TextField"):
                new_name = f"zdt{count}"
                old_name = control.Name
                control.Name = new_name
                renamedl.append(f"{old_name} → {new_name}")
                count += 1

    if renamedl:
        message = "Renamed : " + "\n".join(renamedl)
    else:
        message = "No txt zone found"

    show_message(message, doc)

def show_message(text, doc):
    window = doc.CurrentController.Frame.ContainerWindow
    toolkit = window.getToolkit()
    box = toolkit.createMessageBox(
        window, MESSAGEBOX, BUTTONS_OK, "Result", text
    )
    box.execute()

import uno
from com.sun.star.awt.MessageBoxType import MESSAGEBOX
from com.sun.star.awt.MessageBoxButtons import BUTTONS_OK

def show_message(text, doc):
    window = doc.CurrentController.Frame.ContainerWindow
    toolkit = window.getToolkit()
    box = toolkit.createMessageBox(
        window, MESSAGEBOX, BUTTONS_OK, "Result", text
    )
    box.execute()





def change_font_fontsize():
    ctx = uno.getComponentContext()
    smgr = ctx.ServiceManager
    desktop = smgr.createInstanceWithContext("com.sun.star.frame.Desktop", ctx)
    doc = desktop.getCurrentComponent()

    if not hasattr(doc, "DrawPage"):
        show_message("no Drawing page", doc)
        return

    draw_page = doc.DrawPage
    count = 1
    modifications = []

    for i in range(draw_page.getCount()):
        shape = draw_page.getByIndex(i)
        if hasattr(shape, "Control") and shape.Control:
            control = shape.Control

            if control.supportsService("com.sun.star.form.component.TextField"):
                old_name = control.Name
                new_name = f"zdt{count}"
                control.Name = new_name

                if hasattr(control, "FontHeight"):
                    control.FontHeight = 8

                if hasattr(control, "FontName"):
                    control.FontName = "Arial"

                modifications.append(f"{old_name} → {new_name} (Arial, size 8)")
                count += 1

    if modifications:
        message = "modified : :\n" + "\n".join(modifications)
    else:
        message = "No txt forms to change"

    show_message(message, doc)