/usr/share/pyshared/sugar3/graphics/iconentry.py is in python-sugar3 0.98.7-1.
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 | # Copyright (C) 2007, One Laptop Per Child
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2 of the License, or (at your option) any later version.
#
# This library 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
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, write to the
# Free Software Foundation, Inc., 59 Temple Place - Suite 330,
# Boston, MA 02111-1307, USA.
import logging
from gi.repository import GObject
from gi.repository import Gtk
from gi.repository import Gdk
from gi.repository import GdkPixbuf
from sugar3.graphics import style
from sugar3.graphics.icon import _SVGLoader
ICON_ENTRY_PRIMARY = Gtk.EntryIconPosition.PRIMARY
ICON_ENTRY_SECONDARY = Gtk.EntryIconPosition.SECONDARY
class IconEntry(Gtk.Entry):
def __init__(self):
GObject.GObject.__init__(self)
self._clear_icon = None
self._clear_shown = False
self.connect('key_press_event', self._keypress_event_cb)
def set_icon_from_name(self, position, name):
icon_theme = Gtk.IconTheme.get_default()
icon_info = icon_theme.lookup_icon(name,
Gtk.IconSize.SMALL_TOOLBAR,
0)
if not icon_info:
logging.warning('IconEntry set_icon_from_name: icon \'%s\' not '
'found in the theme.', name)
return
if icon_info.get_filename().endswith('.svg'):
loader = _SVGLoader()
entities = {'fill_color': style.COLOR_TOOLBAR_GREY.get_svg(),
'stroke_color': style.COLOR_TOOLBAR_GREY.get_svg()}
handle = loader.load(icon_info.get_filename(), entities, None)
pixbuf = handle.get_pixbuf()
else:
pixbuf = GdkPixbuf.Pixbuf.new_from_file(icon_info.get_filename())
del icon_info
self.set_icon(position, pixbuf)
def set_icon(self, position, pixbuf):
if type(pixbuf) is not GdkPixbuf.Pixbuf:
raise ValueError('Argument must be a pixbuf, not %r.' % pixbuf)
self.set_icon_from_pixbuf(position, pixbuf)
def remove_icon(self, position):
self.set_icon_from_pixbuf(position, None)
def add_clear_button(self):
if self.props.text != "":
self.show_clear_button()
else:
self.hide_clear_button()
self.connect('icon-press', self._icon_pressed_cb)
self.connect('changed', self._changed_cb)
def show_clear_button(self):
if not self._clear_shown:
self.set_icon_from_name(ICON_ENTRY_SECONDARY,
'entry-cancel')
self._clear_shown = True
def hide_clear_button(self):
if self._clear_shown:
self.remove_icon(ICON_ENTRY_SECONDARY)
self._clear_shown = False
def _keypress_event_cb(self, widget, event):
keyval = Gdk.keyval_name(event.keyval)
if keyval == 'Escape':
self.props.text = ''
return True
return False
def _icon_pressed_cb(self, entru, icon_pos, button):
if icon_pos == ICON_ENTRY_SECONDARY:
self.set_text('')
self.hide_clear_button()
def _changed_cb(self, icon_entry):
if not self.props.text:
self.hide_clear_button()
else:
self.show_clear_button()
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