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dd443ccd | 1 | #!/usr/bin/env python |
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2 | # -*- coding: utf-8 -*- |
3 | # | |
4 | # Very simple chars indicator. | |
5 | # Author: Tobias Schlitt <toby@php.net> | |
6 | # | |
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7 | # Hacked by Cyrille37 on 2016-02-03 |
8 | # | |
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9 | # Copyright (c) 2011, Tobias Schlitt |
10 | # All rights reserved. | |
11 | # | |
12 | # Redistribution and use in source and binary forms, with or without | |
13 | # modification, are permitted provided that the following conditions are met: | |
14 | # | |
15 | # Redistributions of source code must retain the above copyright notice, | |
16 | # this list of conditions and the following disclaimer. Redistributions | |
17 | # in binary form must reproduce the above copyright notice, this list of | |
18 | # conditions and the following disclaimer in the documentation and/or | |
19 | # other materials provided with the distribution. | |
20 | # | |
21 | # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
22 | # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
23 | # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS | |
24 | # FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE | |
25 | # COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, | |
26 | # INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES | |
27 | # (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR | |
28 | # SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS | |
29 | # INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF | |
30 | # LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
31 | # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE | |
32 | # USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH | |
33 | # DAMAGE. | |
34 | ||
35 | import os | |
1b39c416 | 36 | import re |
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37 | import gtk |
38 | import gio | |
39 | import signal | |
40 | import subprocess | |
e9f1824f | 41 | # sudo apt-get install python-appindicator |
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42 | import appindicator |
43 | ||
44 | APP_NAME = 'indicator-chars' | |
1b39c416 | 45 | APP_VERSION = '0.2' |
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46 | |
47 | class IndicatorChars: | |
1b39c416 | 48 | CHARS_PATH = os.path.join(os.getenv('HOME'), '.indicator-chars') |
91191516 | 49 | SCRIPT_DIR = os.path.dirname(os.path.realpath(__file__)) |
797fb5e9 | 50 | |
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51 | submenu_title_pattern = re.compile(r'\[([^]]+)\] *') |
52 | description_pattern = re.compile(r' *(\([^)]+\)) *') | |
53 | ||
797fb5e9 | 54 | def __init__(self): |
1b39c416 | 55 | self.ind = appindicator.Indicator( |
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56 | # Custom icon seems to doesn't work on my Ubuntu 12.04 LTS running Unity 2D |
57 | #"Chars", os.path.join(self.SCRIPT_DIR, 'light16x16.png'), | |
58 | # So fallback to an referenced theme's icon name | |
59 | "Chars", "accessories-character-map", | |
1b39c416 | 60 | appindicator.CATEGORY_APPLICATION_STATUS) |
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61 | self.ind.set_status(appindicator.STATUS_ACTIVE) |
62 | ||
63 | self.update_menu() | |
64 | ||
65 | def create_menu_item(self, label): | |
66 | item = gtk.MenuItem() | |
67 | item.set_label(label) | |
68 | return item | |
69 | ||
70 | def on_chars_changed(self, filemonitor, file, other_file, event_type): | |
71 | if event_type == gio.FILE_MONITOR_EVENT_CHANGES_DONE_HINT: | |
72 | print 'Characters changed, updating menu...' | |
73 | self.update_menu() | |
74 | ||
75 | def update_menu(self, widget = None, data = None): | |
76 | try: | |
77 | charDef = open(self.CHARS_PATH).readlines() | |
78 | except IOError: | |
79 | charDef = [] | |
80 | ||
81 | # Create menu | |
82 | menu = gtk.Menu() | |
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83 | |
84 | for charLine in charDef: | |
85 | charLine = unicode(charLine) | |
86 | charLine = charLine.strip() | |
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87 | submenu_match = self.submenu_title_pattern.match(charLine) |
88 | if submenu_match: | |
89 | submenu_title = submenu_match.group(1) | |
90 | # remove title part from remainder: | |
91 | charLine = charLine[submenu_match.end():] | |
92 | else: | |
93 | submenu_title = ''.join( | |
94 | self.description_pattern.split(charLine)[::2]) | |
95 | parentItem = self.create_menu_item(submenu_title) | |
797fb5e9 | 96 | subMenu = gtk.Menu() |
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97 | while charLine: |
98 | char = charLine[0] | |
99 | charLine = charLine[1:] | |
100 | description_match = self.description_pattern.match(charLine) | |
101 | if description_match: | |
102 | item_title = char + ' ' + description_match.group(1) | |
103 | # remove description part from remainder: | |
104 | charLine = charLine[description_match.end():] | |
105 | else: | |
106 | item_title = char | |
107 | subItem = self.create_menu_item(item_title) | |
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108 | subItem.connect("activate", self.on_char_click, char) |
109 | subMenu.append(subItem) | |
110 | parentItem.set_submenu(subMenu) | |
111 | menu.append(parentItem) | |
112 | ||
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113 | menu.append(gtk.SeparatorMenuItem()) |
114 | quit_item = self.create_menu_item('Quit') | |
115 | quit_item.connect("activate", self.on_quit) | |
116 | menu.append(quit_item) | |
117 | ||
797fb5e9 | 118 | # Show the menu |
146fe42b | 119 | self.ind.set_menu(menu) |
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120 | menu.show_all() |
121 | ||
122 | def on_char_click(self, widget, char): | |
123 | cb = gtk.Clipboard(selection="PRIMARY") | |
124 | cb.set_text(char) | |
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125 | cb = gtk.Clipboard(selection="CLIPBOARD") |
126 | cb.set_text(char) | |
797fb5e9 | 127 | |
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128 | def on_quit(self, widget): |
129 | gtk.main_quit() | |
130 | ||
131 | ||
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132 | if __name__ == "__main__": |
133 | # Catch CTRL-C | |
134 | signal.signal(signal.SIGINT, lambda signal, frame: gtk.main_quit()) | |
135 | ||
136 | # Run the indicator | |
137 | i = IndicatorChars() | |
138 | ||
139 | # Monitor bookmarks changes | |
140 | file = gio.File(i.CHARS_PATH) | |
141 | monitor = file.monitor_file() | |
142 | monitor.connect("changed", i.on_chars_changed) | |
143 | ||
144 | # Main gtk loop | |
145 | gtk.main() |