Sideband/sbapp/ui/helpers.py

from kivy.utils import get_color_from_hex
from kivymd.color_definitions import colors
from kivy.uix.screenmanager import ScreenManager, Screen
from kivymd.theming import ThemableBehavior
from kivymd.uix.list import OneLineIconListItem, MDList, IconLeftWidget, IconRightWidget
from kivy.properties import StringProperty

ts_format = "%Y-%m-%d %H:%M:%S"
file_ts_format = "%Y_%m_%d_%H_%M_%S"

def mdc(color, hue=None):
    if hue == None:
        hue = "400"
    return get_color_from_hex(colors[color][hue])

color_received = "LightGreen"
color_delivered = "Blue"
color_paper = "Indigo"
color_propagated = "Indigo"
color_failed = "Red"
color_unknown = "Gray"
intensity_msgs_dark = "800"
intensity_msgs_light = "500"

class ContentNavigationDrawer(Screen):
    pass

class DrawerList(MDList):
    pass

class IconListItem(OneLineIconListItem):
    icon = StringProperty()

def is_emoji(unicode_character):
    return unicode_character in emoji_lookup

def multilingual_markup(data):
    # TODO: Remove
    # import time
    # ts = time.time()

    do = ""
    rfont = "default"
    ds = data.decode("utf-8")
    for cp in ds:
        match = False
        switch = False
        pfont = rfont

        if is_emoji(cp):
            match = True
            if rfont != "emoji":
                switch = True
                rfont = "emoji"

        if not match:
            for range_start in codepoint_map:
                range_end = codepoint_map[range_start][0]
                mapped_font = codepoint_map[range_start][1]

                if range_end >= ord(cp) >= range_start:
                    match = True
                    if rfont != mapped_font:
                        rfont = mapped_font
                        switch = True               
                    break

        if (not match) and rfont != "default":
            rfont = "default"
            switch = True

        if switch:
            if pfont != "default":
                do += "[/font]"
            if rfont != "default":
                do += "[font="+str(rfont)+"]"

        do += cp

    if rfont != "default":
        do += "[/font]"

    # TODO: Remove
    # print(do+"\n\n"+str(time.time()-ts))

    return do.encode("utf-8")

codepoint_map = {
    0x0590: [0x05ff, "hebrew"],
    0x2e3a: [0x2e3b, "chinese"],
    0x2e80: [0x2ef3, "chinese"],
    0x2f00: [0x2fdf, "chinese"],
    0x2ff0: [0x2fff, "chinese"],
    0x3000: [0x303f, "chinese"],
    0x3040: [0x309f, "japanese"],
    0x30a0: [0x30ff, "japanese"],
    0x3100: [0x312f, "japanese"],
    0x3130: [0x318f, "japanese"],
    0x3190: [0x319f, "japanese"],
    0x31a0: [0x31bf, "japanese"],
    0x31c0: [0x31ef, "japanese"],
    0x31f0: [0x31ff, "japanese"],
    0x3200: [0x32ff, "japanese"],
    0x3300: [0x33ff, "japanese"],
    0xf900: [0xfa6d, "japanese"],
    0xfb00: [0xfb04, "japanese"],
    0xfe10: [0xfe1f, "japanese"],
    0xfe30: [0xfe4f, "japanese"],
    0xfe50: [0xfe6f, "japanese"],
    0x3400: [0x4dbf, "chinese"],
    0x4e00: [0x9fff, "chinese"],
    0xff00: [0xffef, "japanese"],
    0x10000: [0x1fffd, "japanese"],
    0x1f100: [0x1f1ff, "japanese"],
    0x1f200: [0x1f2ff, "japanese"],
    0x20000: [0x3fffd, "japanese"],
    0xa960: [0xa97f, "korean"],
    0xac00: [0xd7af, "korean"],
    0xd7b0: [0xd7ff, "korean"],
    0x0900: [0x097f, "combined"], # Devangari
}

emoji_lookup = [
    '⌚','⌛','','⏪','⏫','⏬','⏰','⏳','◽','◾','☔','☕','♈','♉','♊','♋','♌','♍','♎','♏','♐','♑','♒','♓','♿','⚓',
    '⚡','⚪','⚫','⚽','⚾','⛄','⛅','⛎','⛔','⛪','⛲','⛳','⛵','⛺','⛽','✅','✊','✋','✨','❌','❎','❓','❔','❕','❗','➕',
    '➖','➗','➰','➿','⬛','⬜','⭐','⭕','🀄','🃏','🆎','🆑','🆒','🆓','🆔','🆕','🆖','🆗','🆘','🆙','🆚','🈁','🈚','🈯','🈲','🈳',
    '🈴','🈵','🈶','🈸','🈹','🈺','🉐','🉑','🌀','🌁','🌂','🌃','🌄','🌅','🌆','🌇','🌈','🌉','🌊','🌋','🌌','🌍','🌎','🌏','🌐','🌑',
    '🌒','🌓','🌔','🌕','🌖','🌗','🌘','🌙','🌚','🌛','🌜','🌝','🌞','🌟','🌠','🌭','🌮','🌯','🌰','🌱','🌲','🌳','🌴','🌵','🌷','🌸',
    '🌹','🌺','🌻','🌼','🌽','🌾','🌿','🍀','🍁','🍂','🍃','🍄','🍅','🍆','🍇','🍈','🍉','🍊','🍋','🍌','🍍','🍎','🍏','🍐','🍑','🍒',
    '🍓','🍔','🍕','🍖','🍗','🍘','🍙','🍚','🍛','🍜','🍝','🍞','🍟','🍠','🍡','🍢','🍣','🍤','🍥','🍦','🍧','🍨','🍩','🍪','🍫','🍬',
    '🍭','🍮','🍯','🍰','🍱','🍲','🍳','🍴','🍵','🍶','🍷','🍸','🍹','🍺','🍻','🍼','🍾','🍿','🎀','🎁','🎂','🎃','🎄','🎅','🎆','🎇',
    '🎈','🎉','🎊','🎋','🎌','🎍','🎎','🎏','🎐','🎑','🎒','🎓','🎠','🎡','🎢','🎣','🎤','🎥','🎦','🎧','🎨','🎩','🎪','🎫','🎬','🎭',
    '🎮','🎯','🎰','🎱','🎲','🎳','🎴','🎵','🎶','🎷','🎸','🎹','🎺','🎻','🎼','🎽','🎾','🎿','🏀','🏁','🏂','🏃','🏄','🏅','🏆','🏇',
    '🏈','🏉','🏊','🏏','🏐','🏑','🏒','🏓','🏠','🏡','🏢','🏣','🏤','🏥','🏦','🏧','🏨','🏩','🏪','🏫','🏬','🏭','🏮','🏯','🏰','🏴',
    '🏸','🏹','🏺','🏻','🏼','🏽','🏾','🏿','🐀','🐁','🐂','🐃','🐄','🐅','🐆','🐇','🐈','🐉','🐊','🐋','🐌','🐍','🐎','🐏','🐐','🐑',
    '🐒','🐓','🐔','🐕','🐖','🐗','🐘','🐙','🐚','🐛','🐜','🐝','🐞','🐟','🐠','🐡','🐢','🐣','🐤','🐥','🐦','🐧','🐨','🐩','🐪','🐫',
    '🐬','🐭','🐮','🐯','🐰','🐱','🐲','🐳','🐴','🐵','🐶','🐷','🐸','🐹','🐺','🐻','🐼','🐽','🐾','👀','👂','👃','👄','👅','👆','👇',
    '👈','👉','👊','👋','👌','👍','👎','👏','👐','👑','👒','👓','👔','👕','👖','👗','👘','👙','👚','👛','👜','👝','👞','👟','👠','👡',
    '👢','👣','👤','👥','👦','👧','👨','👩','👪','👫','👬','👭','👮','👯','👰','👱','👲','👳','👴','👵','👶','👷','👸','👹','👺','👻',
    '👼','👽','👾','👿','💀','💁','💂','💃','💄','💅','💆','💇','💈','💉','💊','💋','💌','💍','💎','💏','💐','💑','💒','💓','💔','💕',
    '💖','💗','💘','💙','💚','💛','💜','💝','💞','💟','💠','💡','💢','💣','💤','💥','💦','💧','💨','💩','💪','💫','💬','💭','💮','💯',
    '💰','💱','💲','💳','💴','💵','💶','💷','💸','💹','💺','💻','💼','💽','💾','💿','📀','📁','📂','📃','📄','📅','📆','📇','📈','📉',
    '📊','📋','📌','📍','📎','📏','📐','📑','📒','📓','📔','📕','📖','📗','📘','📙','📚','📛','📜','📝','📞','📟','📠','📡','📢','📣',
    '📤','📥','📦','📧','📨','📩','📪','📫','📬','📭','📮','📯','📰','📱','📲','📳','📴','📵','📶','📷','📸','📹','📺','📻','📼','📿',
    '🔀','🔁','🔂','🔃','🔄','🔅','🔆','🔇','🔈','🔉','🔊','🔋','🔌','🔍','🔎','🔏','🔐','🔑','🔒','🔓','🔔','🔕','🔖','🔗','🔘','🔙',
    '🔚','🔛','🔜','🔝','🔞','🔟','🔠','🔡','🔢','🔣','🔤','🔥','🔦','🔧','🔨','🔩','🔪','🔫','🔬','🔭','🔮','🔯','🔰','🔱','🔲','🔳',
    '🔴','🔵','🔶','🔷','🔸','🔹','🔺','🔻','🔼','🔽','🕋','🕌','🕍','🕎','🕐','🕑','🕒','🕓','🕔','🕕','🕖','🕗','🕘','🕙','🕚','🕛',
    '🕜','🕝','🕞','🕟','🕠','🕡','🕢','🕣','🕤','🕥','🕦','🕧','🖕','🖖','🗻','🗼','🗽','🗾','🗿','😀','😁','😂','😃','😄','😅','😆',
    '😇','😈','😉','😊','😋','😌','😍','😎','😏','😐','😑','😒','😓','😔','😕','😖','😗','😘','😙','😚','😛','😜','😝','😞','😟','😠',
    '😡','😢','😣','😤','😥','😦','😧','😨','😩','😪','😫','😬','😭','😮','😯','😰','😱','😲','😳','😴','😵','😶','😷','😸','😹','😺',
    '😻','😼','😽','😾','😿','🙀','🙁','🙂','🙃','🙄','🙅','🙆','🙇','🙈','🙉','🙊','🙋','🙌','🙍','🙎','🙏','🚀','🚁','🚂','🚃','🚄',
    '🚅','🚆','🚇','🚈','🚉','🚊','🚋','🚌','🚍','🚎','🚏','🚐','🚑','🚒','🚓','🚔','🚕','🚖','🚗','🚘','🚙','🚚','🚛','🚜','🚝','🚞',
    '🚟','🚠','🚡','🚢','🚣','🚤','🚥','🚦','🚧','🚨','🚩','🚪','🚫','🚬','🚭','🚮','🚯','🚰','🚱','🚲','🚳','🚴','🚵','🚶','🚷','🚸',
    '🚹','🚺','🚻','🚼','🚽','🚾','🚿','🛀','🛁','🛂','🛃','🛄','🛅','🛌','🛐','🛫','🛬','🤐','🤑','🤒','🤓','🤔','🤕','🤖','🤗','🤘',
    '🦀','🦁','🦂','🦃','🦄','🧀','🇦🇨','🇦🇩','🇦🇪','🇦🇫','🇦🇬','🇦🇮','🇦🇱','🇦🇲','🇦🇴','🇦🇶','🇦🇷','🇦🇸','🇦🇹','🇦🇺','🇦🇼','🇦🇽','🇦🇿','🇧🇦','🇧🇧','🇧🇩',
    '🇧🇪','🇧🇫','🇧🇬','🇧🇭','🇧🇮','🇧🇯','🇧🇱','🇧🇲','🇧🇳','🇧🇴','🇧🇶','🇧🇷','🇧🇸','🇧🇹','🇧🇻','🇧🇼','🇧🇾','🇧🇿','🇨🇦','🇨🇨','🇨🇩','🇨🇫','🇨🇬','🇨🇭','🇨🇮','🇨🇰',
    '🇨🇱','🇨🇲','🇨🇳','🇨🇴','🇨🇵','🇨🇷','🇨🇺','🇨🇻','🇨🇼','🇨🇽','🇨🇾','🇨🇿','🇩🇪','🇩🇬','🇩🇯','🇩🇰','🇩🇲','🇩🇴','🇩🇿','🇪🇦','🇪🇨','🇪🇪','🇪🇬','🇪🇭','🇪🇷','🇪🇸',
    '🇪🇹','🇪🇺','🇫🇮','🇫🇯','🇫🇰','🇫🇲','🇫🇴','🇫🇷','🇬🇦','🇬🇧','🇬🇩','🇬🇪','🇬🇫','🇬🇬','🇬🇭','🇬🇮','🇬🇱','🇬🇲','🇬🇳','🇬🇵','🇬🇶','🇬🇷','🇬🇸','🇬🇹','🇬🇺','🇬🇼',
    '🇬🇾','🇭🇰','🇭🇲','🇭🇳','🇭🇷','🇭🇹','🇭🇺','🇮🇨','🇮🇩','🇮🇪','🇮🇱','🇮🇲','🇮🇳','🇮🇴','🇮🇶','🇮🇷','🇮🇸','🇮🇹','🇯🇪','🇯🇲','🇯🇴','🇯🇵','🇰🇪','🇰🇬','🇰🇭','🇰🇮',
    '🇰🇲','🇰🇳','🇰🇵','🇰🇷','🇰🇼','🇰🇾','🇰🇿','🇱🇦','🇱🇧','🇱🇨','🇱🇮','🇱🇰','🇱🇷','🇱🇸','🇱🇹','🇱🇺','🇱🇻','🇱🇾','🇲🇦','🇲🇨','🇲🇩','🇲🇪','🇲🇫','🇲🇬','🇲🇭','🇲🇰',
    '🇲🇱','🇲🇲','🇲🇳','🇲🇴','🇲🇵','🇲🇶','🇲🇷','🇲🇸','🇲🇹','🇲🇺','🇲🇻','🇲🇼','🇲🇽','🇲🇾','🇲🇿','🇳🇦','🇳🇨','🇳🇪','🇳🇫','🇳🇬','🇳🇮','🇳🇱','🇳🇴','🇳🇵','🇳🇷','🇳🇺',
    '🇳🇿','🇴🇲','🇵🇦','🇵🇪','🇵🇫','🇵🇬','🇵🇭','🇵🇰','🇵🇱','🇵🇲','🇵🇳','🇵🇷','🇵🇸','🇵🇹','🇵🇼','🇵🇾','🇶🇦','🇷🇪','🇷🇴','🇷🇸','🇷🇺','🇷🇼','🇸🇦','🇸🇧','🇸🇨','🇸🇩',
    '🇸🇪','🇸🇬','🇸🇭','🇸🇮','🇸🇯','🇸🇰','🇸🇱','🇸🇲','🇸🇳','🇸🇴','🇸🇷','🇸🇸','🇸🇹','🇸🇻','🇸🇽','🇸🇾','🇸🇿','🇹🇦','🇹🇨','🇹🇩','🇹🇫','🇹🇬','🇹🇭','🇹🇯','🇹🇰','🇹🇱',
    '🇹🇲','🇹🇳','🇹🇴','🇹🇷','🇹🇹','🇹🇻','🇹🇼','🇹🇿','🇺🇦','🇺🇬','🇺🇲','🇺🇸','🇺🇾','🇺🇿','🇻🇦','🇻🇨','🇻🇪','🇻🇬','🇻🇮','🇻🇳','🇻🇺','🇼🇫','🇼🇸','🇽🇰','🇾🇪','🇾🇹',
    '🇿🇦','🇿🇲','🇿🇼','🟢'];