/usr/share/system-config-printer/ToolbarSearchEntry.py is in system-config-printer-gnome 1.3.8+20120201-0ubuntu8.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 | ## This code was translated to python from the original C version in
## Rhythmbox. The original authors are:
## Copyright (C) 2002 Jorn Baayen <jorn@nl.linux.org>
## Copyright (C) 2003 Colin Walters <walters@verbum.org>
## Further modifications by:
## Copyright (C) 2008 Rui Matos <tiagomatos@gmail.com>
## Copyright (C) 2009 Red Hat, Inc.
## Author: Tim Waugh <twaugh@redhat.com>
## This program is free software; you can redistribute it and/or modify
## it under the terms of the GNU General Public License as published by
## the Free Software Foundation; either version 2 of the License, or
## (at your option) any later version.
## This program is distributed in the hope that it will be useful,
## but WITHOUT ANY WARRANTY; without even the implied warranty of
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
## GNU General Public License for more details.
## You should have received a copy of the GNU General Public License
## along with this program; if not, write to the Free Software
## Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
import gobject
import gtk
import HIG
from gettext import gettext as _
class ToolbarSearchEntry (gtk.HBox):
__gproperties__ = {
'search_timeout' : (gobject.TYPE_UINT,
'search timeout',
'search signal rate limiter (in ms)',
0,
5000,
300,
gobject.PARAM_READWRITE)
}
__gsignals__ = {
'search' : (gobject.SIGNAL_RUN_LAST,
gobject.TYPE_NONE,
[ gobject.TYPE_STRING ]),
'activate' : (gobject.SIGNAL_RUN_LAST,
gobject.TYPE_NONE,
[])
}
def __init__ (self):
self.entry = None
self.timeout = 0
self.is_a11y_theme = False
self.search_timeout = 300
self.menu = None
gtk.HBox.__gobject_init__ (self)
self.set_spacing (HIG.PAD_NORMAL)
self.set_border_width (HIG.PAD_NORMAL)
settings = gtk.settings_get_for_screen (self.get_screen ())
theme = settings.get_property ('gtk-theme-name')
self.is_a11y_theme = theme == 'HighContrast' or theme == 'LowContrast'
label = gtk.Label ()
label.set_text_with_mnemonic (_("_Filter:"))
label.set_justify (gtk.JUSTIFY_RIGHT)
self.pack_start (label, False, True, 0)
self.entry = gtk.Entry()
if gtk.__dict__.has_key ('ENTRY_ICON_PRIMARY'):
# We have primary/secondary icon support.
self.entry.set_icon_from_stock (gtk.ENTRY_ICON_PRIMARY,
gtk.STOCK_FIND)
self.entry.set_icon_from_stock (gtk.ENTRY_ICON_SECONDARY,
gtk.STOCK_CLEAR)
self.entry.set_icon_sensitive (gtk.ENTRY_ICON_SECONDARY, False)
self.entry.set_icon_activatable (gtk.ENTRY_ICON_SECONDARY, False)
self.entry.connect ('icon-press', self.on_icon_press)
label.set_mnemonic_widget (self.entry)
self.pack_start (self.entry, True, True, 0)
self.entry.connect ('changed', self.on_changed)
self.entry.connect ('focus_out_event', self.on_focus_out_event)
self.entry.connect ('activate', self.on_activate)
def do_get_property (self, property):
if property.name == 'search_timeout':
return self.search_timeout
else:
raise AttributeError, 'unknown property %s' % property.name
def do_set_property (self, property, value):
if property.name == 'search_timeout':
self.search_timeout = value
else:
raise AttributeError, 'unknown property %s' % property.name
def clear (self):
if self.timeout != 0:
gobject.source_remove (self.timeout)
self.timeout = 0
self.entry.set_text ("")
def get_text (self):
return self.entry.get_text ()
def set_text (self, text):
self.entry.set_text (text)
def check_style (self):
if self.is_a11y_theme:
return
bg_colour = gtk.gdk.color_parse ('#f7f7be') # yellow-ish
fg_colour = gtk.gdk.color_parse ('#000000') # black
text = self.entry.get_text ()
if len (text) > 0:
self.entry.modify_text (gtk.STATE_NORMAL, fg_colour)
self.entry.modify_base (gtk.STATE_NORMAL, bg_colour)
else:
self.entry.modify_text (gtk.STATE_NORMAL, None)
self.entry.modify_base (gtk.STATE_NORMAL, None)
self.queue_draw ()
def on_changed (self, UNUSED):
self.check_style ()
if self.timeout != 0:
gobject.source_remove (self.timeout)
self.timeout = 0
# emit it now if we have no more text
has_text = self.entry.get_text_length () > 0
if has_text:
self.timeout = gobject.timeout_add (self.search_timeout,
self.on_search_timeout)
else:
self.on_search_timeout ()
if gtk.__dict__.has_key ("ENTRY_ICON_PRIMARY"):
self.entry.set_icon_sensitive (gtk.ENTRY_ICON_SECONDARY, has_text)
self.entry.set_icon_activatable (gtk.ENTRY_ICON_SECONDARY, has_text)
def on_search_timeout (self):
self.emit ('search', self.entry.get_text ())
self.timeout = 0
return False
def on_focus_out_event (self, UNUSED_widget, UNUSED_event):
if self.timeout == 0:
return False
gobject.source_remove (self.timeout)
self.timeout = 0
self.emit ('search', self.entry.get_text ())
return False
def searching (self):
return self.entry.get_text () != ''
def on_activate (self, UNUSED_entry):
self.emit ('search', self.entry.get_text ())
def grab_focus (self):
self.entry.grab_focus ()
def set_drop_down_menu (self, menu):
if not gtk.__dict__.has_key ("ENTRY_ICON_PRIMARY"):
return
if menu:
self.entry.set_icon_sensitive (gtk.ENTRY_ICON_PRIMARY, True)
self.entry.set_icon_activatable (gtk.ENTRY_ICON_PRIMARY, True)
self.menu = menu
else:
self.entry.set_icon_sensitive (gtk.ENTRY_ICON_PRIMARY, False)
self.entry.set_icon_activatable (gtk.ENTRY_ICON_PRIMARY, False)
self.menu = None
def on_icon_press (self, UNUSED, icon_position, event):
if icon_position == gtk.ENTRY_ICON_SECONDARY:
self.set_text ("")
return
if icon_position == gtk.ENTRY_ICON_PRIMARY:
if not self.menu:
return
self.menu.popup (None, None, None, event.button, event.time)
gobject.type_register (ToolbarSearchEntry)
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