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797fb5e9 TS |
1 | #!/usr/bin/python |
2 | # -*- coding: utf-8 -*- | |
3 | # | |
4 | # Very simple chars indicator. | |
5 | # Author: Tobias Schlitt <toby@php.net> | |
6 | # | |
7 | # Copyright (c) 2011, Tobias Schlitt | |
8 | # All rights reserved. | |
9 | # | |
10 | # Redistribution and use in source and binary forms, with or without | |
11 | # modification, are permitted provided that the following conditions are met: | |
12 | # | |
13 | # Redistributions of source code must retain the above copyright notice, | |
14 | # this list of conditions and the following disclaimer. Redistributions | |
15 | # in binary form must reproduce the above copyright notice, this list of | |
16 | # conditions and the following disclaimer in the documentation and/or | |
17 | # other materials provided with the distribution. | |
18 | # | |
19 | # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
20 | # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
21 | # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS | |
22 | # FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE | |
23 | # COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, | |
24 | # INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES | |
25 | # (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR | |
26 | # SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS | |
27 | # INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF | |
28 | # LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
29 | # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE | |
30 | # USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH | |
31 | # DAMAGE. | |
32 | ||
33 | import os | |
34 | import gtk | |
35 | import gio | |
36 | import signal | |
37 | import subprocess | |
38 | import appindicator | |
39 | ||
40 | APP_NAME = 'indicator-chars' | |
41 | APP_VERSION = '0.1' | |
42 | ||
43 | class IndicatorChars: | |
44 | CHARS_PATH = os.getenv('HOME') + '/.indicator-chars' | |
45 | ||
46 | def __init__(self): | |
47 | self.ind = appindicator.Indicator("Chars", "gnome-character-map", appindicator.CATEGORY_APPLICATION_STATUS) | |
48 | self.ind.set_status(appindicator.STATUS_ACTIVE) | |
49 | ||
50 | self.update_menu() | |
51 | ||
52 | def create_menu_item(self, label): | |
53 | item = gtk.MenuItem() | |
54 | item.set_label(label) | |
55 | return item | |
56 | ||
57 | def on_chars_changed(self, filemonitor, file, other_file, event_type): | |
58 | if event_type == gio.FILE_MONITOR_EVENT_CHANGES_DONE_HINT: | |
59 | print 'Characters changed, updating menu...' | |
60 | self.update_menu() | |
61 | ||
62 | def update_menu(self, widget = None, data = None): | |
63 | try: | |
64 | charDef = open(self.CHARS_PATH).readlines() | |
65 | except IOError: | |
66 | charDef = [] | |
67 | ||
68 | # Create menu | |
69 | menu = gtk.Menu() | |
70 | self.ind.set_menu(menu) | |
71 | ||
72 | for charLine in charDef: | |
73 | charLine = unicode(charLine) | |
74 | charLine = charLine.strip() | |
75 | parentItem = self.create_menu_item(charLine) | |
76 | subMenu = gtk.Menu() | |
77 | for char in charLine: | |
78 | subItem = self.create_menu_item(char) | |
79 | subItem.connect("activate", self.on_char_click, char) | |
80 | subMenu.append(subItem) | |
81 | parentItem.set_submenu(subMenu) | |
82 | menu.append(parentItem) | |
83 | ||
84 | # Show the menu | |
85 | menu.show_all() | |
86 | ||
87 | def on_char_click(self, widget, char): | |
88 | cb = gtk.Clipboard(selection="PRIMARY") | |
89 | cb.set_text(char) | |
90 | ||
91 | if __name__ == "__main__": | |
92 | # Catch CTRL-C | |
93 | signal.signal(signal.SIGINT, lambda signal, frame: gtk.main_quit()) | |
94 | ||
95 | # Run the indicator | |
96 | i = IndicatorChars() | |
97 | ||
98 | # Monitor bookmarks changes | |
99 | file = gio.File(i.CHARS_PATH) | |
100 | monitor = file.monitor_file() | |
101 | monitor.connect("changed", i.on_chars_changed) | |
102 | ||
103 | # Main gtk loop | |
104 | gtk.main() |