#  @ File : UI_view.py
#
#  Copyright (c) 2024 KenanZhu. All Right Reserved.
#
#  @ Author       : KenanZhu
#  @ Time         : 2024/11/04
#  @ Brief        : File viewer window class.
#  #
#  @ IDE          : PyCharm 2024.2.1 (Community Edition)
#
#  ----------------------------------------------------------------------------------------

### Std
from PIL import ImageTk
from base64 import b64decode
from tkinter import filedialog

import tkinter as tk


# noinspection PyProtectedMember
class VIEWGUI:
    def __init__(self, hwndparent, func):
        # init
        # -------------------------------------------------------------------------------
        self.text = None
        self.func = func
        self.hwndparent = hwndparent

        self.view = None
        self.f_path=""

        self.initGUI()

    def initGUI(self):
        # -------------------------------------------------------------------------------
        # >
        # Method:
        # Brief :
        # Author: @KenanZhu All Right Reserved.
        # -------------------------------------------------------------------------------
        self.view = tk.Toplevel(self.hwndparent)
        self.view.title("View")
        self.func.Move_center(self.view, 1000, 600)
        self.view.minsize(1000, 600)

        icon_ico = (b'AAABAAEAMDAAAAEAIACoJQAAFgAAACgAAAAwAAAAYAAAAAEAIAAAAAAAACQAAPY6AQD2OgEAAAA'
                         b'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQAAAAQAAA'
                         b'ABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
                         b'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAEAAAAEAAAAAQAAAAAAAAAAAAAA'
                         b'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
                         b'AAAAAAAAAAAAAAAACAAAAAgAAAAAAAAABAAAADQAAABIAAAARAAAAEQAAABEAAAARAAAAEQAAAB'
                         b'EAAAARAAAAEQAAABEAAAARAAAAEQAAABEAAAARAAAAEQAAABEAAAARAAAAEQAAABEAAAASAAAAD'
                         b'QAAAAEAAAAAAAAAAgAAAAIAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
                         b'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAIAAAAAAAAACQAAAHEAAADMAAAA6wAAAO8'
                         b'AAADuAAAA7gAAAO4AAADuAAAA7gAAAO4AAADuAAAA7gAAAO4AAADuAAAA7gAAAO4AAADuAAAA7g'
                         b'AAAO4AAADuAAAA7gAAAO4AAADvAAAA6wAAAMwAAAByAAAACQAAAAAAAAACAAAAAAAAAAAAAAAAA'
                         b'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgAAAAAA'
                         b'AAAdAAAAzwAAAP8AAAD9AAAA/wAAAP8AAAD/AAAA/wAAAP8AAAD/AAAA/wAAAP8AAAD/AAAA/wA'
                         b'AAP8AAAD/AAAA/wAAAP8AAAD/AAAA/wAAAP8AAAD/AAAA/wAAAP8AAAD/AAAA/wAAAP0AAAD/AA'
                         b'AA0AAAAB0AAAAAAAAAAgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
                         b'AAAAAAAAAAAAAAAAAABAAAAAAAAAAgAAADMAAAA/wAAAPoAAAD6AAAA/gAAAP8AAAD/AAAA/wAA'
                         b'AP8AAAD/AAAA/wAAAP8AAAD/AAAA/wAAAP8AAAD/AAAA/wAAAP8AAAD/AAAA/wAAAP8AAAD/AAA'
                         b'A/wAAAP8AAAD/AAAA/gAAAPoAAAD6AAAA/wAAAMwAAAAIAAAAAAAAAAEAAAAAAAAAAAAAAAAAAA'
                         b'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAEAAAAAAAAAHIAAAD/AAAA+QAAA'
                         b'P8AAAD/AAAA9wAAAO0AAADuAAAA7gAAAO4AAADuAAAA7gAAAO4AAADuAAAA7gAAAO4AAADuAAAA'
                         b'7gAAAO4AAADuAAAA7gAAAO4AAADuAAAA7gAAAO4AAADtAAAA9wAAAP8AAAD/AAAA+QAAAP8AAAB'
                         b'xAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
                         b'AAAAABAAAAAAAAAMcAAAD/AAAA+gAAAP8AAACtAAAAGQAAABEAAAASAAAAEQAAABEAAAARAAAAE'
                         b'QAAABEAAAARAAAAEQAAABEAAAARAAAAEQAAABEAAAARAAAAEQAAABEAAAAUAAAAFgAAABUAAAAR'
                         b'AAAAGQAAAK0AAAD/AAAA+gAAAP8AAADHAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
                         b'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAEAAAAAAAAADQAAAOgAAAD/AAAA/wAAAPkAAAAjAAAAAA'
                         b'AAAAIAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
                         b'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAACAAAAAAAAACMAAAD5AAAA/wAAAP8AAADnAAAADQAAAAAA'
                         b'AAABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAEAAAAAAAAAEgA'
                         b'AAO0AAAD/AAAA/wAAAO0AAAATAAAAAAAAAAIAAAABAAAAAQAAAAEAAAABAAAAAQAAAAEAAAABAA'
                         b'AAAQAAAAEAAAABAAAAAQAAAAEAAAABAAAABQAAAAAAAAA/AAAAkwAAAE0AAAAAAAAAAAAAABQAA'
                         b'ADtAAAA/wAAAP8AAADtAAAAEgAAAAAAAAABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
                         b'AAAAAAAAAAAAAAAAAAEAAAAAAAAAEQAAAO0AAAD/AAAA/wAAAO4AAAASAAAAAAAAAAEAAAAAAAA'
                         b'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgAAAAQAAAAEAAAABAAAAAIAAAAFAAAAAAAAAFsAAA'
                         b'D/AAAA/gAAAP8AAABNAAAAAAAAABUAAADuAAAA/wAAAP8AAADtAAAAEQAAAAAAAAABAAAAAAAAA'
                         b'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAEAAAAAAAAAEgAAAO0AAAD/AAAA'
                         b'/wAAAO4AAAARAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAIAAAADAAAAAAAAAAAAAAA'
                         b'AAAAAAAAAAAIAAAAAAAAAXAAAAP8AAAD9AAAA9QAAAP8AAACIAAAAAAAAABUAAADuAAAA/wAAAP'
                         b'8AAADtAAAAEgAAAAAAAAABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
                         b'AAAAAEAAAAAAAAAEgAAAO0AAAD/AAAA/wAAAO4AAAARAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAA'
                         b'AAAAAgAAAAIAAAAAAAAAKgAAAGcAAAB7AAAAaAAAAB0AAABaAAAA/wAAAP0AAAD8AAAA/QAAAP8'
                         b'AAAA/AAAAAAAAABQAAADuAAAA/wAAAP8AAADtAAAAEgAAAAAAAAABAAAAAAAAAAAAAAAAAAAAAA'
                         b'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAEAAAAAAAAAEgAAAO0AAAD/AAAA/wAAAO4AAAARA'
                         b'AAAAAAAAAEAAAAAAAAAAAAAAAAAAAACAAAAAAAAABYAAACrAAAA/gAAAP8AAAD+AAAA/wAAAPcA'
                         b'AAD4AAAA/gAAAP0AAAD9AAAA/wAAAFwAAAAAAAAAAAAAABEAAADuAAAA/wAAAP8AAADtAAAAEgA'
                         b'AAAAAAAABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAEAAAAAAA'
                         b'AAEgAAAO0AAAD/AAAA/wAAAO4AAAARAAAAAAAAAAEAAAAAAAAAAAAAAAEAAAAAAAAAGAAAANgAA'
                         b'AD/AAAA/QAAAPkAAAD2AAAA+QAAAP8AAAD9AAAA/gAAAP8AAAD/AAAAXAAAAAAAAAAFAAAAAAAA'
                         b'ABEAAADuAAAA/wAAAP8AAADtAAAAEgAAAAAAAAABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
                         b'AAAAAAAAAAAAAAAAAAAAAAAEAAAAAAAAAEgAAAO0AAAD/AAAA/wAAAO4AAAARAAAAAAAAAAEAAA'
                         b'AAAAAAAAAAAAIAAAAAAAAArAAAAP8AAAD5AAAA/QAAAP8AAAD/AAAA/wAAAP0AAAD+AAAA/wAAA'
                         b'P8AAABbAAAAAAAAAAUAAAABAAAAAAAAABEAAADuAAAA/wAAAP8AAADtAAAAEgAAAAAAAAABAAAA'
                         b'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAEAAAAAAAAAEgAAAO0AAAD'
                         b'/AAAA/wAAAO4AAAARAAAAAAAAAAEAAAAAAAAAAgAAAAAAAAAwAAAA/gAAAP0AAAD+AAAA/wAAAM'
                         b'YAAACAAAAAygAAAP8AAAD9AAAA/wAAAPoAAAAmAAAAAAAAAAIAAAABAAAAAAAAABEAAADuAAAA/'
                         b'wAAAP8AAADtAAAAEgAAAAAAAAABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
                         b'AAAAAAAAAAEAAAAAAAAAEgAAAO0AAAD/AAAA/wAAAO4AAAARAAAAAAAAAAEAAAAAAAAABAAAAAA'
                         b'AAABqAAAA/wAAAPkAAAD/AAAAxQAAAAMAAAAAAAAABgAAAMsAAAD/AAAA+QAAAP8AAABkAAAAAA'
                         b'AAAAQAAAABAAAAAAAAABEAAADuAAAA/wAAAP8AAADtAAAAEgAAAAAAAAABAAAAAAAAAAAAAAAAA'
                         b'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAEAAAAAAAAAEgAAAO0AAAD/AAAA/wAAAO4A'
                         b'AAARAAAAAAAAAAEAAAAAAAAABAAAAAAAAAB/AAAA/wAAAPcAAAD/AAAAggAAAAAAAAASAAAAAAA'
                         b'AAIoAAAD/AAAA9wAAAP8AAAB4AAAAAAAAAAQAAAABAAAAAAAAABEAAADuAAAA/wAAAP8AAADtAA'
                         b'AAEgAAAAAAAAABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAEAA'
                         b'AAAAAAAEgAAAO0AAAD/AAAA/wAAAO4AAAARAAAAAAAAAAEAAAAAAAAABAAAAAAAAABrAAAA/wAA'
                         b'APkAAAD/AAAAwQAAAAAAAAAAAAAAAwAAAMcAAAD/AAAA+QAAAP8AAABkAAAAAAAAAAQAAAABAAA'
                         b'AAAAAABEAAADuAAAA/wAAAP8AAADtAAAAEgAAAAAAAAABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
                         b'AAAAAAAAAAAAAAAAAAAAAAAAAAAAEAAAAAAAAAEgAAAO0AAAD/AAAA/wAAAO4AAAARAAAAAAAAA'
                         b'AEAAAAAAAAAAgAAAAAAAAAyAAAA/wAAAP0AAAD+AAAA/wAAAMEAAAB4AAAAxAAAAP8AAAD+AAAA'
                         b'/gAAAPwAAAArAAAAAAAAAAIAAAABAAAAAAAAABEAAADuAAAA/wAAAP8AAADtAAAAEgAAAAAAAAA'
                         b'BAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAEAAAAAAAAAEgAAAO'
                         b'0AAAD/AAAA/wAAAO4AAAARAAAAAAAAAAEAAAAAAAAAAAAAAAIAAAAAAAAAsAAAAP8AAAD5AAAA/'
                         b'QAAAP8AAAD/AAAA/wAAAP0AAAD5AAAA/wAAAKkAAAAAAAAAAgAAAAAAAAABAAAAAAAAABEAAADu'
                         b'AAAA/wAAAP8AAADtAAAAEgAAAAAAAAABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
                         b'AAAAAAAAAAAAAAAEAAAAAAAAAEgAAAO0AAAD/AAAA/wAAAO4AAAARAAAAAAAAAAEAAAAAAAAAAA'
                         b'AAAAEAAAAAAAAAHAAAAN0AAAD/AAAA/AAAAPgAAAD2AAAA+AAAAPwAAAD/AAAA2AAAABgAAAAAA'
                         b'AAAAQAAAAAAAAABAAAAAAAAABEAAADuAAAA/wAAAP8AAADtAAAAEgAAAAAAAAABAAAAAAAAAAAA'
                         b'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAEAAAAAAAAAEgAAAO0AAAD/AAAA/wA'
                         b'AAO4AAAARAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAACAAAAAAAAABsAAAC0AAAA/wAAAP8AAAD+AA'
                         b'AA/wAAAP8AAACvAAAAGAAAAAAAAAACAAAAAAAAAAAAAAABAAAAAAAAABEAAADuAAAA/wAAAP8AA'
                         b'ADtAAAAEgAAAAAAAAABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
                         b'AAEAAAAAAAAAEgAAAO0AAAD/AAAA/wAAAO4AAAARAAAAAAAAAAEAAAAAAAAAAQAAAAEAAAABAAA'
                         b'AAwAAAAIAAAAAAAAAMQAAAG8AAACEAAAAbgAAAC8AAAAAAAAAAgAAAAMAAAABAAAAAQAAAAAAAA'
                         b'ABAAAAAAAAABEAAADuAAAA/wAAAP8AAADtAAAAEgAAAAAAAAABAAAAAAAAAAAAAAAAAAAAAAAAA'
                         b'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAEAAAAAAAAAEgAAAO0AAAD/AAAA/wAAAO4AAAARAAAA'
                         b'AAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
                         b'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABAAAAAAAAABEAAADuAAAA/wAAAP8AAADtAAAAEgAAAA'
                         b'AAAAABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAEAAAAAAAAAE'
                         b'gAAAO0AAAD/AAAA/wAAAO4AAAARAAAAAAAAAAEAAAABAAAAEAAAABIAAAASAAAAEgAAABIAAAAS'
                         b'AAAAFAAAABYAAAAWAAAAFgAAABQAAAASAAAAEgAAABIAAAASAAAAEAAAAAEAAAABAAAAAAAAABE'
                         b'AAADuAAAA/wAAAP8AAADtAAAAEgAAAAAAAAABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
                         b'AAAAAAAAAAAAAAAAAAAAEAAAAAAAAAEgAAAO0AAAD/AAAA/wAAAO4AAAARAAAAAAAAAAAAAAAQA'
                         b'AAA3QAAAPIAAADsAAAA7QAAAO0AAADtAAAA7QAAAO0AAADtAAAA7QAAAO0AAADtAAAA7QAAAOwA'
                         b'AADyAAAA3QAAABAAAAAAAAAAAAAAABEAAADuAAAA/wAAAP8AAADtAAAAEgAAAAAAAAABAAAAAAA'
                         b'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAEAAAAAAAAAEgAAAO0AAAD/AA'
                         b'AA/wAAAO4AAAARAAAAAAAAAAAAAAASAAAA7QAAAP8AAAD+AAAA/wAAAP8AAAD/AAAA/wAAAP8AA'
                         b'AD/AAAA/wAAAP8AAAD/AAAA/wAAAP4AAAD/AAAA7QAAABIAAAAAAAAAAAAAABEAAADuAAAA/wAA'
                         b'AP8AAADtAAAAEgAAAAAAAAABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
                         b'AAAAAAAEAAAAAAAAAEgAAAO0AAAD/AAAA/wAAAO4AAAARAAAAAAAAAAAAAAASAAAA7QAAAP8AAA'
                         b'D+AAAA/wAAAP8AAAD/AAAA/wAAAP8AAAD/AAAA/wAAAP8AAAD/AAAA/wAAAP4AAAD/AAAA7QAAA'
                         b'BIAAAAAAAAAAAAAABEAAADuAAAA/wAAAP8AAADtAAAAEgAAAAAAAAABAAAAAAAAAAAAAAAAAAAA'
                         b'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAEAAAAAAAAAEgAAAO0AAAD/AAAA/wAAAO4AAAA'
                         b'RAAAAAAAAAAAAAAAQAAAA3QAAAPIAAADtAAAA7gAAAO4AAADuAAAA7gAAAO4AAADuAAAA7gAAAO'
                         b'4AAADuAAAA7gAAAO0AAADyAAAA3QAAABAAAAAAAAAAAAAAABEAAADuAAAA/wAAAP8AAADtAAAAE'
                         b'gAAAAAAAAABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAEAAAAA'
                         b'AAAAEgAAAO0AAAD/AAAA/wAAAO4AAAARAAAAAAAAAAEAAAABAAAAEAAAABIAAAARAAAAEQAAABE'
                         b'AAAARAAAAEQAAABEAAAARAAAAEQAAABEAAAARAAAAEQAAABEAAAASAAAAEAAAAAEAAAABAAAAAA'
                         b'AAABEAAADuAAAA/wAAAP8AAADtAAAAEgAAAAAAAAABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
                         b'AAAAAAAAAAAAAAAAAAAAAAAAAEAAAAAAAAAEgAAAO0AAAD/AAAA/wAAAO4AAAARAAAAAAAAAAEA'
                         b'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
                         b'AAAAAAAAAAAAAAAAAAAAAAAABAAAAAAAAABEAAADuAAAA/wAAAP8AAADtAAAAEgAAAAAAAAABAA'
                         b'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAEAAAAAAAAAEgAAAO0AA'
                         b'AD/AAAA/wAAAO4AAAARAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
                         b'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABAAAAAAAAABEAAADuAAA'
                         b'A/wAAAP8AAADtAAAAEgAAAAAAAAABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
                         b'AAAAAAAAAAAAEAAAAAAAAAEgAAAO0AAAD/AAAA/wAAAO4AAAARAAAAAAAAAAEAAAABAAAAEAAAA'
                         b'BIAAAASAAAAEgAAABIAAAASAAAAEgAAABIAAAASAAAAEgAAABIAAAASAAAAEgAAABIAAAASAAAA'
                         b'EAAAAAEAAAABAAAAAAAAABEAAADuAAAA/wAAAP8AAADtAAAAEgAAAAAAAAABAAAAAAAAAAAAAAA'
                         b'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAEAAAAAAAAAEgAAAO0AAAD/AAAA/wAAAO'
                         b'4AAAARAAAAAAAAAAAAAAAQAAAA3QAAAPIAAADsAAAA7QAAAO0AAADtAAAA7QAAAO0AAADtAAAA7'
                         b'QAAAO0AAADtAAAA7QAAAOwAAADyAAAA3QAAABAAAAAAAAAAAAAAABEAAADuAAAA/wAAAP8AAADt'
                         b'AAAAEgAAAAAAAAABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAE'
                         b'AAAAAAAAAEgAAAO0AAAD/AAAA/wAAAO4AAAARAAAAAAAAAAAAAAASAAAA7QAAAP8AAAD+AAAA/w'
                         b'AAAP8AAAD/AAAA/wAAAP8AAAD/AAAA/wAAAP8AAAD/AAAA/wAAAP4AAAD/AAAA7QAAABIAAAAAA'
                         b'AAAAAAAABEAAADuAAAA/wAAAP8AAADtAAAAEgAAAAAAAAABAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
                         b'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAEAAAAAAAAAEgAAAO0AAAD/AAAA/wAAAO4AAAARAAAAAAA'
                         b'AAAAAAAASAAAA7QAAAP8AAAD+AAAA/wAAAP8AAAD/AAAA/wAAAP8AAAD/AAAA/wAAAP8AAAD/AA'
                         b'AA/wAAAP4AAAD/AAAA7QAAABIAAAAAAAAAAAAAABEAAADuAAAA/wAAAP8AAADtAAAAEgAAAAAAA'
                         b'AABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAEAAAAAAAAAEgAA'
                         b'AO0AAAD/AAAA/wAAAO4AAAARAAAAAAAAAAAAAAAQAAAA3QAAAPIAAADsAAAA7QAAAO0AAADtAAA'
                         b'A7QAAAO0AAADtAAAA7QAAAO0AAADtAAAA7QAAAOwAAADyAAAA3QAAABAAAAAAAAAAAAAAABEAAA'
                         b'DuAAAA/wAAAP8AAADtAAAAEgAAAAAAAAABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
                         b'AAAAAAAAAAAAAAAAAEAAAAAAAAAEQAAAO0AAAD/AAAA/wAAAO4AAAASAAAAAAAAAAEAAAABAAAA'
                         b'EAAAABIAAAASAAAAEgAAABIAAAASAAAAEgAAABIAAAASAAAAEgAAABIAAAASAAAAEgAAABIAAAA'
                         b'SAAAAEAAAAAEAAAABAAAAAAAAABIAAADuAAAA/wAAAP8AAADtAAAAEQAAAAAAAAABAAAAAAAAAA'
                         b'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAEAAAAAAAAAEgAAAO0AAAD/AAAA/'
                         b'wAAAO0AAAATAAAAAAAAAAIAAAABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
                         b'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAEAAAACAAAAAAAAABMAAADtAAAA/wAAAP8'
                         b'AAADtAAAAEgAAAAAAAAABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
                         b'AAAAEAAAAAAAAADQAAAOgAAAD/AAAA/wAAAPkAAAAjAAAAAAAAAAIAAAAAAAAAAAAAAAAAAAAAA'
                         b'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
                         b'AAACAAAAAAAAACMAAAD5AAAA/wAAAP8AAADnAAAADQAAAAAAAAABAAAAAAAAAAAAAAAAAAAAAAA'
                         b'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABAAAAAAAAAMcAAAD/AAAA+gAAAP8AAACtAA'
                         b'AAGQAAABEAAAASAAAAEQAAABEAAAARAAAAEQAAABEAAAARAAAAEQAAABEAAAARAAAAEQAAABEAA'
                         b'AARAAAAEQAAABEAAAARAAAAEQAAABIAAAARAAAAGQAAAK0AAAD/AAAA+gAAAP8AAADHAAAAAAAA'
                         b'AAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAEAAA'
                         b'AAAAAAHIAAAD/AAAA+QAAAP8AAAD/AAAA9wAAAO0AAADuAAAA7gAAAO4AAADuAAAA7gAAAO4AAA'
                         b'DuAAAA7gAAAO4AAADuAAAA7gAAAO4AAADuAAAA7gAAAO4AAADuAAAA7gAAAO4AAADtAAAA9wAAA'
                         b'P8AAAD/AAAA+QAAAP8AAABxAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
                         b'AAAAAAAAAAAAAAAAAAAAAAAAAAABAAAAAAAAAAgAAADMAAAA/wAAAPoAAAD6AAAA/gAAAP8AAAD'
                         b'/AAAA/wAAAP8AAAD/AAAA/wAAAP8AAAD/AAAA/wAAAP8AAAD/AAAA/wAAAP8AAAD/AAAA/wAAAP'
                         b'8AAAD/AAAA/wAAAP8AAAD/AAAA/gAAAPoAAAD5AAAA/wAAAMwAAAAIAAAAAAAAAAEAAAAAAAAAA'
                         b'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgAAAAAAAAAd'
                         b'AAAA0AAAAP8AAAD9AAAA/wAAAP8AAAD/AAAA/wAAAP8AAAD/AAAA/wAAAP8AAAD/AAAA/wAAAP8'
                         b'AAAD/AAAA/wAAAP8AAAD/AAAA/wAAAP8AAAD/AAAA/wAAAP8AAAD/AAAA/wAAAP0AAAD/AAAA0A'
                         b'AAAB0AAAAAAAAAAgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
                         b'AAAAAAAAAAAAAAAAAAAAAAAAAIAAAAAAAAACgAAAHIAAADNAAAA6wAAAO8AAADuAAAA7gAAAO4A'
                         b'AADuAAAA7gAAAO4AAADuAAAA7gAAAO4AAADuAAAA7gAAAO4AAADuAAAA7gAAAO4AAADuAAAA7gA'
                         b'AAO4AAADvAAAA6wAAAM0AAAByAAAACgAAAAAAAAACAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
                         b'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACAAAAAgAAAAAAA'
                         b'AABAAAADQAAABIAAAARAAAAEQAAABEAAAARAAAAEQAAABEAAAARAAAAEQAAABEAAAARAAAAEQAA'
                         b'ABEAAAARAAAAEQAAABEAAAARAAAAEQAAABEAAAASAAAADQAAAAEAAAAAAAAAAgAAAAIAAAAAAAA'
                         b'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
                         b'AAAAAAAAAAAAAAAAAAAAAAAQAAAAQAAAABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
                         b'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
                         b'AAAAAAEAAAAEAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD/Rf/'
                         b'/ov8AAP6QAAAJfwAA/UAAAAK/AAD+gAAAAX8AAPkAAAAAnwAA+QAAAACfAAD5AAAAAJ8AAPoF//'
                         b'+gXwAA+gQABGBfAAD6BegIIF8AAPoF0pAgXwAA+gWkACBfAAD6BVAAYF8AAPoFIACgXwAA+gUgA'
                         b'SBfAAD6BUABIF8AAPoFQIEgXwAA+gVBQSBfAAD6BUCBIF8AAPoFQAEgXwAA+gUgAiBfAAD6BSAC'
                         b'IF8AAPoFUAUgXwAA+gQEECBfAAD6Bf//oF8AAPoEAAAgXwAA+gYAAGBfAAD6BgAAYF8AAPoGAAB'
                         b'gXwAA+gYAAGBfAAD6BAAAIF8AAPoF//+gXwAA+gX//6BfAAD6BAAAIF8AAPoGAABgXwAA+gYAAG'
                         b'BfAAD6BgAAYF8AAPoGAABgXwAA+gQAACBfAAD6BF/6IF8AAPoF//+gXwAA+QAAAACfAAD5AAAAA'
                         b'J8AAPkAAAAAnwAA/oAAAAF/AAD9QAAAAr8AAP6QAAAJfwAA/0X//6L/AAA=')
        icon_ico = b64decode(icon_ico)
        icon_ico = ImageTk.PhotoImage(data=icon_ico)
        self.view.tk.call('wm', 'iconphoto', self.view._w, icon_ico)

        topmenu = tk.Menu(self.view)
        ### File
        filemenu = tk.Menu(topmenu, tearoff=False)
        ### File > Oprn File
        filemenu.add_command(
            label="Open File",
            command=self.View_windowshow,
            accelerator='Ctrl+O'
        )
        filemenu.add_command(
            label="Save File",
            command=self.Save_file,
            accelerator='Ctrl+S'
        )
        ### File > Exit
        filemenu.add_command(
            label="Exit",
            command=self.view.destroy,
            accelerator='Ctrl+E'
        )
        topmenu.add_cascade(label="File", menu=filemenu)

        self.view.config(menu=topmenu)

        ybar = tk.Scrollbar(self.view)
        ybar.pack(side=tk.RIGHT, fill=tk.Y)
        xbar = tk.Scrollbar(self.view, orient=tk.HORIZONTAL)
        xbar.pack(side=tk.BOTTOM, fill=tk.X)

        self.text = tk.Text(
            self.view,
            xscrollcommand=xbar.set,
            yscrollcommand=ybar.set,
            height=500, width=1000,
            undo=True,
            autoseparators=False,
            wrap='none'
        )
        self.text.pack(side=tk.TOP, fill=tk.BOTH)
        ybar.config(command=self.text.yview)
        xbar.config(command=self.text.xview)

    def View_windowshow(self):
        # -------------------------------------------------------------------------------
        # >
        # Method:
        # Brief :
        # Author: @KenanZhu All Right Reserved.
        # -------------------------------------------------------------------------------
        self.f_path = filedialog.askopenfilename(parent=self.view)
        if not self.f_path:
            return 0
        self.view.title('Viewing: %s' % self.f_path)
        self.text.delete('1.0', 'end')
        with open(self.f_path,'r',encoding='utf-8') as f:
            fcon = f.read()
            self.text.insert('insert', fcon)
            self.text.config()

    def Save_file(self):
        filecontent = self.text.get('1.0', 'end')
        if self.f_path:
            with open(self.f_path,'w',encoding='utf-8') as f:
                f.write(filecontent)
        else:
            if not filecontent=='\n':
                fpath = filedialog.asksaveasfilename(
                    defaultextension='.txt',
                    parent=self.view,
                    title='Save As:',
                    filetypes=[
                        ('Text File(*.txt)', '*.txt'),
                        ('Solution File(*.ksln)', '*.ksln'),
                        ('Solution File(*.ssln)', '*.ssln'),
                        ('RINEX NAV File(*.*nav.*.hnav.*.gnav.*.qnav.*.*n.*.*g.*.*h.*.*q.*.*p)',
                         '*.*nav;*.hnav;*.gnav;*.qnav;*.*n;*.*g;*.*h;*.*q;*.*p'),
                        ('RINEX OBS File(*.o*.*.*obs.*.*d)', '*.*o;*.*obs;*.*d'),
                        ('All Files', '*.*')])
                try:
                    with open(fpath,'w',encoding='utf-8') as f:
                        f.write(filecontent)
                except FileNotFoundError:
                    self.view.title('Fail to save: %s' % fpath)
                    return
                self.view.title('Viewing : %s' % fpath)
            else:
                return