1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
|
# Copyright 2010-2011 Florent Le Coz <louiz@louiz.org>
#
# This file is part of Poezio.
#
# Poezio is free software: you can redistribute it and/or modify
# it under the terms of the zlib license. See the COPYING file.
"""
Define the variables (colors and some other stuff) that are
used when drawing the interface (mainly colors)
"""
import curses
import glob
import imp
import os
from config import config
import logging
log = logging.getLogger(__name__)
## Define the default colors
## Do not change these colors, create a theme file instead.
# Message text color
COLOR_NORMAL_TEXT = 0
COLOR_INFORMATION_TEXT = 5
COLOR_HIGHLIGHT_NICK = -46
# User list color
COLOR_USER_VISITOR = 7
COLOR_USER_PARTICIPANT = 4
COLOR_USER_NONE = 0
COLOR_USER_MODERATOR = 1
# nickname colors
COLOR_REMOTE_USER = 5
# The character printed in color (COLOR_STATUS_*) before the nickname
# in the user list
CHAR_STATUS = ' '
# Separators
COLOR_VERTICAL_SEPARATOR = 4
COLOR_NEW_TEXT_SEPARATOR = 2
COLOR_MORE_INDICATOR = 6
# Time
COLOR_TIME_SEPARATOR = 6
COLOR_TIME_LIMITER = 0
CHAR_TIME_LEFT = ''
CHAR_TIME_RIGHT = ''
COLOR_TIME_NUMBERS = 0
# Tabs
COLOR_TAB_NORMAL = 42
COLOR_TAB_CURRENT = 56
COLOR_TAB_NEW_MESSAGE = 49
COLOR_TAB_HIGHLIGHT = 21
COLOR_TAB_PRIVATE = 28
# Nickname colors
LIST_COLOR_NICKNAMES = [
1, 2, 3, 4, 5, 6, -2, -4, -5, -6
]
COLOR_OWN_NICK = 7
# Status color
COLOR_STATUS_XA = 49
COLOR_STATUS_NONE = 0
COLOR_STATUS_DND = 21
COLOR_STATUS_AWAY = 35
COLOR_STATUS_CHAT = 28
COLOR_STATUS_UNAVAILABLE = 57
COLOR_STATUS_ONLINE = 41
# Bars
COLOR_INFORMATION_BAR = 42
COLOR_TOPIC_BAR = 42
COLOR_PRIVATE_ROOM_BAR = 28
COLOR_SCROLLABLE_NUMBER = -39
COLOR_SELECTED_ROW = 42
COLOR_PRIVATE_NAME = 42
COLOR_CONVERSATION_NAME = 42
COLOR_GROUPCHAT_NAME = 42
COLOR_COLUMN_HEADER = 36
# Strings for special messages (like join, quit, nick change, etc)
# Special messages
CHAR_JOIN = '---->'
CHAR_QUIT = '<----'
CHAR_KICK = '-!-'
COLOR_JOIN_CHAR = 4
COLOR_QUIT_CHAR = 1
COLOR_KICK_CHAR = 1
# words between ()
COLOR_CURLYBRACKETED_WORD = 4
# words between {}
COLOR_ACCOLADE_WORD = 6
# words between []
COLOR_BRACKETED_WORD = 3
def init_colors():
"""
Initilization of all the available ncurses colors
limit the number of colors to 64 (because some terminals
don't handle more than that), by removing some useless colors
like 'black on black', etc.
"""
curses.start_color()
curses.use_default_colors()
cpt = 0
for i in range(-1, 7):
for y in range(0, 8):
if y == i:
continue
curses.init_pair(cpt, y, i)
cpt += 1
for y in range(0, 7):
# init the default fg on others bg at last
curses.init_pair(cpt, -1, y)
cpt += 1
# Have the default color be default fg on default bg
reload_theme()
def reload_theme():
themes_dir = config.get('themes_dir', '')
themes_dir = themes_dir or\
os.path.join(os.environ.get('XDG_DATA_HOME') or\
os.path.join(os.environ.get('HOME'), '.local', 'share'),
'poezio', 'themes')
try:
os.makedirs(themes_dir)
except OSError:
pass
theme_name = config.get('theme', '')
if not theme_name:
return
try:
theme = imp.load_source('theme', os.path.join(themes_dir, theme_name))
except: # TODO warning: theme not found
return
for var in dir(theme):
if var.startswith('COLOR_') or var.startswith('CHAR_') or var.startswith('LIST_'):
globals()[var] = getattr(theme, var)
if __name__ == '__main__':
"""
Launch 'python theme.py' to see the list of all the available colors
in your terminal
"""
s = curses.initscr()
curses.start_color()
curses.use_default_colors()
init_colors()
for i in range(64):
s.attron(curses.color_pair(i) | curses.A_BOLD)
s.addstr(str(curses.color_pair(i) | curses.A_BOLD))
s.attroff(curses.color_pair(i) | curses.A_BOLD)
s.addstr(' ')
s.addstr('\n')
for i in range(64):
s.attron(curses.color_pair(i))
s.addstr(str(i))
s.attroff(curses.color_pair(i))
s.addstr(' ')
s.refresh()
s.getch()
s.endwin()
|
