165 lines
4.2 KiB
Python
165 lines
4.2 KiB
Python
# Copyright 2010 Le Coz Florent <louizatakk@fedoraproject.org>
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#
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# This file is part of Poezio.
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#
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# Poezio is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, version 3 of the License.
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#
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# Poezio is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with Poezio. If not, see <http://www.gnu.org/licenses/>.
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"""
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Define the variables (colors and some other stuff) that are
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used when drawing the interface (mainly colors)
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"""
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import curses
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import shutil
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import glob
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import imp
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import os
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from config import config
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## Define the default colors
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## Do not change these colors, create a theme file instead.
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# Message text color
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COLOR_NORMAL_TEXT = 0
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COLOR_INFORMATION_TEXT = 5
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COLOR_HIGHLIGHT_TEXT = 1
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# User list color
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COLOR_USER_VISITOR = 7
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COLOR_USER_PARTICIPANT = 4
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COLOR_USER_NONE = 0
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COLOR_USER_MODERATOR = 1
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# The character printed in color (COLOR_STATUS_*) before the nickname
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# in the user list
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CHAR_STATUS = ' '
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# Separators
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COLOR_VERTICAL_SEPARATOR = 4
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COLOR_NEW_TEXT_SEPARATOR = 2
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# Time
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COLOR_TIME_SEPARATOR = 6
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COLOR_TIME_LIMITER = 0
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CHAR_TIME_LEFT = ''
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CHAR_TIME_RIGHT = ''
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COLOR_TIME_NUMBERS = 0
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# Tabs
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COLOR_TAB_NORMAL = 42
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COLOR_TAB_CURRENT = 56
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COLOR_TAB_NEW_MESSAGE = 49
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COLOR_TAB_HIGHLIGHT = 21
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COLOR_TAB_PRIVATE = 28
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# Nickname colors
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LIST_COLOR_NICKNAMES = [
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1, 2, 3, 4, 5, 6,
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]
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COLOR_OWN_NICK = 7
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# Status color
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COLOR_STATUS_XA = 49
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COLOR_STATUS_NONE = 0
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COLOR_STATUS_DND = 21
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COLOR_STATUS_AWAY = 35
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COLOR_STATUS_CHAT = 28
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# Bars
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COLOR_INFORMATION_BAR = 42
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COLOR_TOPIC_BAR = 42
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COLOR_PRIVATE_ROOM_BAR = 28
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COLOR_SCROLLABLE_NUMBER = 39
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# Strings for special messages (like join, quit, nick change, etc)
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# Special messages
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CHAR_JOIN = '---->'
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CHAR_QUIT = '<----'
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CHAR_KICK = '-!-'
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COLOR_JOIN_CHAR = 4
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COLOR_QUIT_CHAR = 1
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COLOR_KICK_CHAR = 1
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# words between ()
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COLOR_CURLYBRACKETED_WORD = 4
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# words between {}
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COLOR_ACCOLADE_WORD = 6
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# words between []
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COLOR_BRACKETED_WORD = 3
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def init_colors():
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"""
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Initilization of all the available ncurses colors
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limit the number of colors to 64 (because some terminals
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don't handle more than that), by removing some useless colors
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like 'black on black', etc.
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"""
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curses.start_color()
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curses.use_default_colors()
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cpt = 0
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for i in range(-1, 7):
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for y in range(0, 8):
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if y == i:
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continue
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curses.init_pair(cpt, y, i)
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cpt += 1
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for y in range(0, 7):
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# init the default fg on others bg at last
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curses.init_pair(cpt, -1, y)
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cpt += 1
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# Have the default color be default fg on default bg
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reload_theme()
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def reload_theme():
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themes_dir = config.get('themes_dir', '')
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themes_dir = themes_dir or\
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os.path.join(os.environ.get('XDG_DATA_HOME') or\
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os.path.join(os.environ.get('HOME'), '.local', 'share'),
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'poezio', 'themes')
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try:
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os.makedirs(themes_dir)
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# if the directory didn't exist, copy the default themes
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themes = glob.glob('../data/themes/*')
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for filename in themes:
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shutil.copy2(filename, themes_dir)
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except OSError:
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pass
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theme_name = config.get('theme_file', '')
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if not theme_name:
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return
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try:
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theme = imp.load_source('theme', os.path.join(themes_dir, theme_name))
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except: # TODO warning: theme not found
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return
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for var in dir(theme):
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if var.startswith('COLOR_') or var.startswith('CHAR_') or var.startswith('LIST_'):
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globals()[var] = getattr(theme, var)
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if __name__ == '__main__':
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"""
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Launch 'python theme.py' to see the list of all the available colors
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in your terminal
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"""
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s = curses.initscr()
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curses.start_color()
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curses.use_default_colors()
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for i in range(80):
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s.attron(curses.color_pair(i))
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s.addstr(str(i))
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s.attroff(curses.color_pair(i))
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s.addstr(' ')
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s.refresh()
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s.getch()
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s.endwin()
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