/usr/share/sugar/activities/Terminal.activity/widgets.py is in sugar-terminal-activity 44-1.
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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 | # Copyright (C) 2006, Red Hat, Inc.
# Copyright (C) 2011, One Laptop Per Child
# Copyright (C) 2009, Tomeu Vizoso, Simon Schampijer
# Copyright (C) 2012, Daniel Francis
#
# 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 St, Fifth Floor, Boston, MA 02110-1301 USA
from gi.repository import GObject
from gi.repository import Gtk
from gi.repository import Pango
from sugar3.graphics.icon import Icon
class TabAdd(Gtk.Button):
__gsignals__ = {
'tab-added': (GObject.SignalFlags.RUN_FIRST,
None,
([])),
}
def __init__(self):
GObject.GObject.__init__(self)
add_tab_icon = Icon(icon_name='add')
self.props.relief = Gtk.ReliefStyle.NONE
self.props.focus_on_click = False
self.add(add_tab_icon)
self.connect('clicked', self.__button_clicked_cb)
add_tab_icon.show()
self.show()
def __button_clicked_cb(self, button):
self.emit('tab-added')
class BrowserNotebook(Gtk.Notebook):
__gsignals__ = {
'tab-added': (GObject.SignalFlags.RUN_FIRST,
None,
([])),
}
"""Handle an extra tab at the end with an Add Tab button."""
def __init__(self):
GObject.GObject.__init__(self)
self.connect("draw", self._draw_cb)
self._tab_add = TabAdd()
self._tab_add.connect('tab-added', self.on_add_tab)
self.set_action_widget(self._tab_add, Gtk.PackType.END)
self._tab_add.show()
self.n_pages = 0
self.width = 0
self.button_size = 0
def _draw_cb(self, widget, event):
# Update tab sizes
n_pages = self.get_n_pages()
width = self.get_allocation().width
button_size = self._tab_add.get_allocation().width
if n_pages != self.n_pages or width !=\
self.width or self.button_size != button_size:
self.n_pages = n_pages
self.width = width
self.button_size = button_size
self.update_tab_sizes()
def on_add_tab(self, obj):
self.emit('tab-added')
def update_tab_sizes(self):
allowed_size = self.width
if self.n_pages == 1:
tab_new_size = int(allowed_size / 2)
for page_idx in range(self.n_pages):
page = self.get_nth_page(page_idx)
label = self.get_tab_label(page)
self.child_set_property(page, 'tab-expand', False)
label.update_size(tab_new_size)
else:
for page_idx in range(self.n_pages):
page = self.get_nth_page(page_idx)
label = self.get_tab_label(page)
label.update_size(-1)
self.child_set_property(page, 'tab-expand', True)
class TabLabel(Gtk.HBox):
__gsignals__ = {
'tab-close': (GObject.SignalFlags.RUN_FIRST,
None,
([GObject.TYPE_PYOBJECT])),
}
def __init__(self, child):
GObject.GObject.__init__(self)
self.child = child
self._label = Gtk.Label(label="")
self._label.set_ellipsize(Pango.EllipsizeMode.END)
self._label.set_alignment(0, 0.5)
self.pack_start(self._label, True, True, 0)
self._label.show()
close_tab_icon = Icon(icon_name='close-tab')
button = Gtk.Button()
button.add(close_tab_icon)
button.connect('clicked', self.__button_clicked_cb)
self.pack_start(button, False, True, 0)
close_tab_icon.show()
button.show()
self._close_button = button
def set_text(self, title):
self._label.set_text(title)
def update_size(self, size):
self.set_size_request(size, -1)
def hide_close_button(self):
self._close_button.hide()
def show_close_button(self):
self._close_button.show()
def __button_clicked_cb(self, button):
self.emit('tab-close', self.child)
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