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# Copyright (C) 2012 Agustin Zubiaga <aguz@sugarlabs.org>
#
# 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 Gtk
from gi.repository import GdkPixbuf
from sugar3.graphics import style
from sugar3.graphics.toolbutton import ToolButton
from jarabe.controlpanel.sectionview import SectionView
from jarabe.controlpanel.inlinealert import InlineAlert
from gettext import gettext as _
class Background(SectionView):
def __init__(self, model, alerts):
SectionView.__init__(self)
self._model = model
self._restart_alerts = alerts
if 'background' in self._restart_alerts:
self._restart_alert.props.msg = self.restart_msg
self._restart_alert.show()
self.set_border_width(style.DEFAULT_SPACING * 2)
self.set_spacing(style.DEFAULT_SPACING)
label_box = Gtk.Box()
label_bg = Gtk.Label(label=_('Select a background:'))
label_bg.modify_fg(Gtk.StateType.NORMAL,
style.COLOR_SELECTION_GREY.get_gdk_color())
label_box.pack_start(label_bg, False, True, 0)
self.pack_start(label_box, False, True, 1)
clear_button = Gtk.Button()
clear_button.set_label(_('Clear background'))
clear_button.connect('clicked', self._clear_clicked_cb)
clear_button.show()
self.pack_end(clear_button, False, True, 0)
sw = Gtk.ScrolledWindow()
sw.set_shadow_type(Gtk.ShadowType.ETCHED_IN)
sw.set_policy(Gtk.PolicyType.AUTOMATIC,
Gtk.PolicyType.AUTOMATIC)
store = Gtk.ListStore(GdkPixbuf.Pixbuf, str)
icon_view = Gtk.IconView.new_with_model(store)
icon_view.set_selection_mode(Gtk.SelectionMode.SINGLE)
icon_view.connect('selection-changed', self._background_selected,
store)
icon_view.set_pixbuf_column(0)
icon_view.grab_focus()
pl = model.fill_background_list(store)
self._select_background(icon_view, pl)
sw.add(icon_view)
self.pack_start(sw, True, True, 0)
self._alert_box = Gtk.HBox(spacing=style.DEFAULT_SPACING)
self.pack_start(self._alert_box, False, False, 0)
self._alert_box.show()
self._restart_alert = InlineAlert()
self._restart_alert.props.msg = self.restart_msg
self._alert_box.pack_start(self._restart_alert, True, True, 0)
self.setup()
def _get_selected_path(self, widget, store):
try:
iter_ = store.get_iter(widget.get_selected_items()[0])
image_path = store.get(iter_, 1)[0]
return image_path, iter_
except:
return None
def _background_selected(self, widget, store):
selected = self._get_selected_path(widget, store)
if selected is None:
return
image_path, _iter = selected
if image_path != self._model.BACKGROUND_CHOOSED:
iter_ = store.get_iter(widget.get_selected_items()[0])
image_path = store.get(iter_, 1)[0]
self._model.set_background(image_path)
self._restart_alerts.append('background')
self.needs_restart = True
self._alert_box.show()
self._restart_alert.show()
else:
if 'background' in self.restart_alerts:
self._restart_alerts.remove('background')
self.needs_restart = False
self._restart_alert.hide()
def _select_background(self, icon_view, paths_list):
background = self._model.get_background()
if background in paths_list:
_path = paths_list.index(background)
path = Gtk.TreePath.new_from_string('%s' % _path)
icon_view.select_path(path)
self.needs_restart = False
def _clear_clicked_cb(self, widget, event=None):
self._model.set_background(None)
self._restart_alerts.append('background')
self.needs_restart = True
self._alert_box.show()
self._restart_alert.show()
def setup(self):
self.needs_restart = False
self.show_all()
self._restart_alert.hide()
def undo(self):
self._model.undo()
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