mirror of
https://github.com/markqvist/NomadNet.git
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147 lines
7.7 KiB
Python
147 lines
7.7 KiB
Python
import RNS
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import importlib
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import time
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import nomadnet
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from nomadnet.ui.textui import *
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from nomadnet import NomadNetworkApp
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COLORMODE_MONO = 1
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COLORMODE_16 = 16
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COLORMODE_88 = 88
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COLORMODE_256 = 256
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COLORMODE_TRUE = 2**24
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THEME_DARK = 0x01
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THEME_LIGHT = 0x02
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THEMES = {
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THEME_DARK: {
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"urwid_theme": [
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# Style name # 16-color style # Monochrome style # 88, 256 and true-color style
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('heading', 'light gray,underline', 'default', 'underline', 'g93,underline', 'default'),
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('menubar', 'black', 'light gray', 'standout', '#111', '#bbb'),
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('scrollbar', 'light gray', 'default', 'standout', '#444', 'default'),
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('shortcutbar', 'black', 'light gray', 'standout', '#111', '#bbb'),
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('body_text', 'white', 'default', 'default', '#ddd', 'default'),
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('error_text', 'dark red', 'default', 'default', 'dark red', 'default'),
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('warning_text', 'yellow', 'default', 'default', '#ba4', 'default'),
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('inactive_text', 'dark gray', 'default', 'default', 'dark gray', 'default'),
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('buttons', 'light green,bold', 'default', 'default', '#00a533', 'default'),
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('msg_editor', 'black', 'light cyan', 'standout', '#111', '#0bb'),
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("msg_header_ok", 'black', 'light green', 'standout', '#111', '#6b2'),
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("msg_header_caution", 'black', 'yellow', 'standout', '#111', '#fd3'),
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("msg_header_sent", 'black', 'light gray', 'standout', '#111', '#ddd'),
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("msg_header_delivered", 'black', 'light blue', 'standout', '#111', '#28b'),
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("msg_header_failed", 'black', 'dark gray', 'standout', 'black', 'dark gray'),
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("msg_warning_untrusted", 'black', 'dark red', 'standout', '#111', 'dark red'),
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("list_focus", "black", "light gray", "standout", "#111", "#bbb"),
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("list_off_focus", "black", "dark gray", "standout", "#111", "dark gray"),
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("list_trusted", "light green", "default", "default", "#6b2", "default"),
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("list_focus_trusted", "black", "light gray", "standout", "#180", "#bbb"),
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("list_unknown", "dark gray", "default", "default", "#bbb", "default"),
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("list_normal", "dark gray", "default", "default", "#bbb", "default"),
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("list_untrusted", "dark red", "default", "default", "dark red", "default"),
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("list_focus_untrusted", "black", "light gray", "standout", "#810", "#bbb"),
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("topic_list_normal", "white", "default", "default", "#ddd", "default"),
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("progress_full", "black", "light gray", "standout", "#111", "#bbb"),
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("progress_empty", "light gray", "default", "default", "#ddd", "default"),
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],
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}
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}
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GLYPHSETS = {
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"plain": 1,
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"unicode": 2,
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"nerdfont": 3
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}
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GLYPHS = {
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# Glyph name # Plain # Unicode # Nerd Font
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("check", "=", "\u2713", "\u2713"),
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("cross", "X", "\u2715", "\u2715"),
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("unknown", "?", "?", "?"),
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("lock", "E", "\U0001f512", "\uf023"),
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("unlock", "!", "\U0001f513", "\uf09c"),
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("arrow_r", "->", "\u2192", "\u2192"),
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("arrow_l", "<-", "\u2190", "\u2190"),
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("arrow_u", "/\\", "\u2191", "\u2191"),
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("arrow_d", "\\/", "\u2193", "\u2193"),
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("warning", "!", "\u26a0", "\uf12a"),
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("info", "i", "\u2139", "\ufb4d"),
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("divider1", "-", "\u2504", "\u2504"),
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("peer", "P", "\U0001F464", "\uf415"),
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("node", "N", "\U0001F5A5", "\uf502"),
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("page", "", "\U0001F5B9", "\uf719 "),
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("speed", "", "\U0001F5B9", "\uf9c4"),
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("decoration_menu", "", "", " \uf93a"),
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}
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class TextUI:
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def __init__(self):
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self.app = NomadNetworkApp.get_shared_instance()
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self.app.ui = self
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self.loop = None
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if importlib.util.find_spec("urwid") != None:
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import urwid
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else:
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RNS.log("The text-mode user interface requires Urwid to be installed on your system.", RNS.LOG_ERROR)
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RNS.log("You can install it with the command: pip3 install urwid", RNS.LOG_ERROR)
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nomadnet.panic()
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urwid.set_encoding("UTF-8")
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intro_timeout = self.app.config["textui"]["intro_time"]
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colormode = self.app.config["textui"]["colormode"]
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theme = self.app.config["textui"]["theme"]
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mouse_enabled = self.app.config["textui"]["mouse_enabled"]
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self.palette = THEMES[theme]["urwid_theme"]
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if self.app.config["textui"]["glyphs"] == "plain":
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glyphset = "plain"
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elif self.app.config["textui"]["glyphs"] == "unicoode":
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glyphset = "unicode"
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elif self.app.config["textui"]["glyphs"] == "nerdfont":
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glyphset = "nerdfont"
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else:
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glyphset = "unicode"
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self.glyphs = {}
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for glyph in GLYPHS:
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self.glyphs[glyph[0]] = glyph[GLYPHSETS[glyphset]]
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self.screen = urwid.raw_display.Screen()
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self.screen.register_palette(self.palette)
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self.main_display = Main.MainDisplay(self, self.app)
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if intro_timeout > 0:
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self.intro_display = Extras.IntroDisplay(self.app)
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initial_widget = self.intro_display.widget
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else:
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initial_widget = self.main_display.widget
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self.loop = urwid.MainLoop(initial_widget, screen=self.screen, handle_mouse=mouse_enabled)
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if intro_timeout > 0:
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self.loop.set_alarm_in(intro_timeout, self.display_main)
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# TODO: Probably remove this at some point when better terminal
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# color capability detection has been implemented
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if colormode > 16:
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RNS.log("Starting Text UI in "+str(colormode)+" color mode. If no UI appears, try adjusting your color settings in "+str(self.app.configdir)+"/config", RNS.LOG_INFO, _override_destination = True)
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self.set_colormode(colormode)
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self.loop.run()
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def set_colormode(self, colormode):
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self.colormode = colormode
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self.screen.set_terminal_properties(colormode)
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self.screen.reset_default_terminal_palette()
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def display_main(self, loop, user_data):
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self.loop.widget = self.main_display.widget
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