lang_support.py

#! /usr/bin/env python
#  -*- coding: utf-8 -*-
#
# Support module generated by PAGE version 5.5
#  in conjunction with Tcl version 8.6
#    Nov 03, 2020 05:11:06 PM CET  platform: Windows NT
#    Nov 04, 2020 12:15:22 PM CET  platform: Windows NT
#    Nov 04, 2020 02:03:01 PM CET  platform: Windows NT

import sys

try:
    import Tkinter as tk
except ImportError:
    import tkinter as tk

try:
    import ttk
    py3 = False
except ImportError:
    import tkinter.ttk as ttk
    py3 = True
try:
    from Tkinter import *
    import tkMessageBox
    import tkFont
    import tkFileDialog
except ImportError:
    from tkinter import *
    from tkinter import messagebox
    from tkinter import font
    from tkinter import filedialog
import configparser
import os
import os.path
from pathlib import Path
import configparser
import gettext
# _ = gettext.gettext
gettext.install('lang_support', 'locales')
cfg = Path(os.getcwd() + '\\config.ini')
if cfg.is_file():
    config = configparser.ConfigParser()
    config.optionxform = str

    try:
        config.read(cfg, encoding='utf-8')
    except BaseException:
        try:
            config.read(cfg, encoding='ANSI')
        except Exception as e:
            messagebox.showerror('Read config file', e)
    language = (config['aqconfig']['language'])
    print(language)
    if language == 'de':
        lng1 = gettext.translation('lang_support', \
                                   localedir='locales', \
                                   languages=['de'])
        lng1.install()
        _ = lng1.gettext
    elif language == 'en':
        lng2 = gettext.translation('lang_support', \
                                   localedir='locales', \
                                   languages=['en'])
        lng2.install()
        _ = lng2.gettext
    elif language == 'fr':
        lng3 = gettext.translation('lang_support', \
                                   localedir='locales', \
                                   languages=['fr'])
        lng.install()
        _ = lng3.gettext


def set_Tk_var():
    global strPathToAqserver
    strPathToAqserver = tk.StringVar()
    strPathToAqserver.set('')

    global strCboLanguage
    strCboLanguage = tk.StringVar()
    
def set_lng(language):
    ''' translate the app '''
    de = gettext.translation('lang_support',\
                              localedir='locales',\
                              languages=['de'])
    de.install()
#     _ = de.gettext


def fill_label():
    global strPathToAqserver
    config = configparser.ConfigParser()
    fName = os.getcwd() + '\\config.ini'
    config.read(fName)
    strPathToAqserver.set(config['aqserver'] ['exefile'])
    
    
def fill_combo():
    global strCboLanguage
    config = configparser.ConfigParser()
    fName = os.getcwd() + '\\config.ini'
    config.read(fName)
    languages =['English', 'Deutsch', 'Francais']
    lang = ['en', 'de', 'fr']
    i=0
    for language in lang:
        if language == config['aqconfig'] ['language']:
            lng = languages[i]
        i += 1
    for language in languages:
        # fill the trigger combobox
        w.cboLanguage['values'] = (*w.cboLanguage['values'], language)
    strCboLanguage.set(lng)

def set_value_config_file(file_path, section, key, value):
    config = configparser.RawConfigParser()
    config.read(file_path)
    config.set(section,key,value)                         
    cfgfile = open(file_path,'w')
    # use following flag in case you need to avoid white space
    config.write(cfgfile, space_around_delimiters=False)  
    cfgfile.close()        
    
def init(top, gui, *args, **kwargs):
    global w, top_level, root
    w = gui
    top_level = top
    root = top
    root.iconbitmap('./assets/aqconfig.ico')
    fill_label()
    fill_combo()

def btnCancel_LeftRelease(p1):
    destroy_window()

def btnOk_LeftRelease(p1):
    global strCboLanguage
    languages =['English', 'Deutsch', 'Francais']
    lang = ['en', 'de', 'fr']
    #save to aqconfig.ini
    fName = os.getcwd() + '\\config.ini'
    language = strCboLanguage.get()
    i=0
    for language in languages:
        if language == strCboLanguage.get():
            lng = lang[i]
        i += 1
    set_value_config_file(fName, 'aqconfig', 'language',lng)
    destroy_window()

def btnPathToExe_LeftRelease(p1):
    global strPathToAqserver

    if (py3 == 1) or (py3 == True):
        myPath = filedialog.askdirectory(title = _("Get path of aqserver.exe"))
    else:
        myPath = filedialog.askdirectory(title = _("Get path of aqserver.exe"))
    myPath = myPath + '/aqserver.exe'
    myPath = myPath.replace('/', '\\')
    #save to aqconfig.ini
    fName = os.getcwd() + '\\config.ini'
    set_value_config_file(fName, 'aqserver', 'exefile', myPath)
    strPathToAqserver.set(myPath)

def destroy_window():
    # Function which closes the window.
    global top_level
    top_level.destroy()
    top_level = None

if __name__ == '__main__':
    import lang
    set_lng('de')
    lang.vp_start_gui()