/usr/share/sugar/activities/Browse.activity/linkbutton.py is in sugar-browse-activity-0.86 120-1.
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 | # 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 gtk
import os
import gobject
from gettext import gettext as _
import rsvg
import re
import gc
from sugar.graphics.palette import Palette
from sugar.graphics.tray import TrayButton
from sugar.graphics import style
class LinkButton(TrayButton, gobject.GObject):
__gtype_name__ = 'LinkButton'
__gsignals__ = {
'remove_link': (gobject.SIGNAL_RUN_FIRST,
gobject.TYPE_NONE, ([str]))
}
def __init__(self, url, buf, color, title, owner, index, hash):
TrayButton.__init__(self)
self.set_image(buf, color.split(',')[1], color.split(',')[0])
self.hash = hash
info = title +'\n'+ owner
self.setup_rollover_options(info)
def set_image(self, buf, fill='#0000ff', stroke='#4d4c4f'):
img = gtk.Image()
loader = gtk.gdk.PixbufLoader()
loader.write(buf)
loader.close()
pixbuf = loader.get_pixbuf()
del loader
xo_buddy = os.path.join(os.path.dirname(__file__), "icons/link.svg")
pixbuf_bg = self._read_link_background(xo_buddy, fill, stroke)
pixbuf_bg = pixbuf_bg.scale_simple(style.zoom(120),
style.zoom(110),
gtk.gdk.INTERP_BILINEAR)
dest_x = style.zoom(10)
dest_y = style.zoom(20)
w = pixbuf.get_width()
h = pixbuf.get_height()
scale_x = 1
scale_y = 1
pixbuf.composite(pixbuf_bg, dest_x, dest_y, w, h, dest_x, dest_y,
scale_x, scale_y, gtk.gdk.INTERP_BILINEAR, 255)
img.set_from_pixbuf(pixbuf_bg)
self.set_icon_widget(img)
img.show()
del pixbuf
del pixbuf_bg
gc.collect()
def _read_link_background(self, filename, fill_color, stroke_color):
icon_file = open(filename, 'r')
data = icon_file.read()
icon_file.close()
if fill_color:
entity = '<!ENTITY fill_color "%s">' % fill_color
data = re.sub('<!ENTITY fill_color .*>', entity, data)
if stroke_color:
entity = '<!ENTITY stroke_color "%s">' % stroke_color
data = re.sub('<!ENTITY stroke_color .*>', entity, data)
data_size = len(data)
return rsvg.Handle(data=data).get_pixbuf()
def setup_rollover_options(self, info):
palette = Palette(info, text_maxlen=50)
self.set_palette(palette)
menu_item = gtk.MenuItem(_('Remove'))
menu_item.connect('activate', self.item_remove_cb)
palette.menu.append(menu_item)
menu_item.show()
def item_remove_cb(self, widget):
self.emit('remove_link', self.hash)
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