Add a way to save the state in a file about mri

[hanya]

You can write such function in MRI macro like the following.
Store the following code into a file placed in the directory specified at
Tools - Configuration... - Macros Directory.
After reloading the Macros menu of the MRI window, you can use the macro.

__all__ = [
    "store_state", 
]

import traceback
import uno
from mytools_Mri.unovalues import TypeClass, TypeClassGroups

def select_files(mri):
    def create(name):
        return mri.create_service(name, nocode=True)

    fp = create("com.sun.star.ui.dialogs.OfficeFilePicker")
    fp.initialize((1,))
    fp.appendFilter('All Files (*.*)', '*.*')
    fp.appendFilter('Text Files (*.txt)', '*.txt')
    fp.setCurrentFilter('All Files (*.*)')
    ret = None
    if fp.execute() == 1:
        ret = fp.getFiles()[0]
    fp.dispose()
    return ret


def store_state(mri):
    """ Store current
        Store property values of the current object into file. """
    file_url = select_files(mri)
    if file_url is None:
        return
    file_path = uno.fileUrlToSystemPath(file_url)

    NUMERIC = TypeClassGroups.NUMERIC
    STRING = TypeClassGroups.STR
    BOOLEAN = TypeClass.BOOLEAN
    entry = mri.current
    target = entry.target

    with open(file_path, "w") as f:
        imple_name = mri.engine.get_imple_name(entry)
        f.write("IMPLE_NAME: {}\n".format(imple_name))
        props = mri.engine.get_properties_info(entry)
        for prop in sorted(props):
            name = prop[0]
            value = prop[2]
            type = prop[1]
            type_class = prop[6]
            if type_class in NUMERIC or type_class == BOOLEAN:
                f.write("{}\t{}\t{}\n".format(name, type, value))
            elif type_class == STRING:
                try:
                    _value = getattr(target, name)
                except:
                    _value = value
                if _value is None:
                    _value = "None"
                else:
                    _value = _value.replace("\t", "\\t").replace("\n", "\\n").replace("\r", "\\r")
                f.write("{}\t{}\t{}\n".format(name, type, _value.encode("utf-8")))
            else:
                f.write("{}\t{}\t{}\n".format(name, type, " "))

[Hi-Angel]

Okay, sorry for the long delay. I just tried to run it, and I'm getting an error:

com.sun.star.uno.RuntimeExceptionError during invoking function store_state in module file:///home/constantine/.config/libreoffice/4/user/Scripts/python/savestate.py (<class 'TypeError'>: store_state() missing 1 required positional argument: 'mri'
  /usr/lib/libreoffice/program/pythonscript.py:869 in function invoke() [ret = self.func( *args )]
)

Sorry, I don't know if there's some trick that should be used to execute the code — I'm just trying it from the «Tools → Macros → Run Macro…»

[hanya]

It seems I've forgot to mention about how to execute the macro. It have to be executed through MRI.
Choose MRI window - Main menu - Macros - state.py - Store current.
You have to pu the script file in the Macros directory specified in the configuration of the MRI settings. See the post above where to pulace the code.

[Hi-Angel]

Ah, sorry, I was wondering btw why doesn't I see the option you mentioned in the first comment ☺ So, it meant to be in MRI.

Okay, I just tried it. It was a bit tricky — MRI for some reason doesn't save the directory path, and when I tried to create the directory that is by default written, MRI just ignores it.

But I found that I could save the macro to the

/home/constantine/.config/libreoffice/4/user/uno_packages/cache/uno_packages/lu325eqol1h.tmp_/MRI-1.2.5.oxt/macros/

And now everything works :з

However, it seems that the macro saves a small part of the state. I made a test document, saved the state, next applied some transformations — changed a style of the first paragraph, changed the first page style, made a direct formatting to the first paragraph… But the only moment when the state changed was when I tried to add more text — that was just a count of characters and words.