def on_scene_called(self):
"""
Show the scene!
"""
# We are locked
self.unlockbar.emit("locked")
self.cancellable = Gio.Cancellable()
self.RebootDialog = RebootDialog(self.cancellable)
self.RebootDialog.bind_property("visible", self.scene_container,
"sensitive",
GObject.BindingFlags.INVERT_BOOLEAN)
def on_scene_called(self):
"""
Show the scene!
"""
# We are locked
self.unlockbar.emit("locked")
self.cancellable = Gio.Cancellable()
self.RebootDialog = RebootDialog(self.cancellable)
self.RebootDialog.bind_property(
"visible",
self.scene_container,
"sensitive",
GObject.BindingFlags.INVERT_BOOLEAN
)
class Scene(quickstart.scenes.BaseScene):
""" Desktop preferences. """
events = {
"toggled": ("show_all", "savespace_enable"),
"cursor-changed": ("locale_view",),
}
@quickstart.threads.thread
def set_locale(self, locale, sel, itr):
"""
Sets the given locale.
"""
try:
self.Locale.set(locale)
self.default = itr
# Create stamp
self.Locale.create_stamp([".alan2-locale-changed"])
GObject.idle_add(self.RebootDialog.show)
except:
sel.select_iter(self.default)
GObject.idle_add(self.objects.region_spinner.hide)
GObject.idle_add(self.scene_container.set_sensitive, True)
@quickstart.threads.thread
def savespace_purge(self, locale):
"""
Purges foreign locales.
"""
self.Locale.savespace_purge(locale)
GObject.idle_add(self.objects.other_spinner.hide)
GObject.idle_add(self.scene_container.set_sensitive, True)
def on_locale_view_cursor_changed(self, locale_view):
"""
Fired when the user changes the locale.
"""
# selection
sel = self.objects.locale_view.get_selection()
if not sel: return
# iter
model, itr = sel.get_selected()
if not itr: return
selected = self.objects.locales.get_value(itr, 0)
if selected == self.Locale.default: return
if self.objects.savespace_enable.get_active():
# Display warning
if self.objects.savespace_warning.run() == Gtk.ResponseType.NO:
self.objects.savespace_warning.hide()
sel.select_iter(self.default)
return
self.objects.savespace_enable.set_active(False)
self.objects.savespace_warning.hide()
GObject.idle_add(self.objects.region_spinner.show)
GObject.idle_add(self.scene_container.set_sensitive, False)
self.set_locale(selected, sel, itr)
def on_show_all_toggled(self, checkbutton):
"""
Fired when the 'Show all locales' checkbutton has been clicked.
"""
GObject.idle_add(self.build_locale_list, self.objects.show_all.get_active())
def on_savespace_enable_toggled(self, checkbutton):
"""
Fired when the 'Enable savespace' checkbutton has been clicked.
"""
locale = self.objects.locales.get_value(self.default, 0)
if checkbutton.get_active():
self.Locale.savespace_enable(locale)
# Purge window
if self.objects.savespace_window.run() == Gtk.ResponseType.YES:
# Purge!!
self.savespace_purge(locale)
GObject.idle_add(self.objects.other_spinner.show)
GObject.idle_add(self.scene_container.set_sensitive, False)
self.objects.savespace_window.hide()
else:
self.Locale.savespace_disable()
def build_locale_list(self, all=False):
"""
Populates the listbox with locales.
"""
self.objects.locales.clear()
for locale, human in self.Locale.human_form(all=all).items():
if all:
codepage = self.Locale.codepages[locale]
else:
codepage = ""
itr = self.objects.locales.append((locale, human, codepage))
# Save iter if this is the default...
if locale == self.Locale.default:
self.default = itr
if self.default:
sel = self.objects.locale_view.get_selection()
sel.select_iter(self.default)
GObject.idle_add(self.objects.locale_view.scroll_to_cell, sel.get_selected_rows()[1][0])
def on_locked(self, unlockbar):
"""
Fired when the scene has been locked.
"""
GObject.idle_add(self.objects.content.set_sensitive, False)
def on_unlocked(self, unlockbar):
"""
Fired when the scene has been unlocked.
"""
GObject.idle_add(self.objects.content.set_sensitive, True)
def prepare_scene(self):
""" Called when doing the scene setup. """
self.scene_container = self.objects.main
# Check for savespace...
if os.path.exists("/etc/dpkg/dpkg.cfg.d/keeptalking"):
self.objects.savespace_enable.set_active(True)
# Create unlockbar
self.unlockbar = UnlockBar("org.semplicelinux.keeptalking2.change-locale")
self.unlockbar.connect("locked", self.on_locked)
self.unlockbar.connect("unlocked", self.on_unlocked)
self.objects.main.pack_start(self.unlockbar, False, False, 0)
self.Locale = Locale()
self.default = None
# Make the locale_view treeview working...
locale_renderer = Gtk.CellRendererText()
self.locale_column = Gtk.TreeViewColumn("Locale", locale_renderer, text=1)
self.objects.locales.set_sort_column_id(1, Gtk.SortType.ASCENDING)
self.objects.locale_view.append_column(self.locale_column)
type_renderer = Gtk.CellRendererText()
self.type_column = Gtk.TreeViewColumn("Type", type_renderer, text=2)
self.objects.locale_view.append_column(self.type_column)
# Populate the locale list
GObject.idle_add(self.build_locale_list)
def on_scene_called(self):
"""
Show the scene!
"""
# We are locked
self.unlockbar.emit("locked")
self.cancellable = Gio.Cancellable()
self.RebootDialog = RebootDialog(self.cancellable)
self.RebootDialog.bind_property(
"visible",
self.scene_container,
"sensitive",
GObject.BindingFlags.INVERT_BOOLEAN
)
def on_scene_asked_to_close(self):
"""
Do some cleanup before returning home
"""
self.unlockbar.cancel_authorization()
self.cancellable.cancel()
return True
class Scene(quickstart.scenes.BaseScene):
""" Desktop preferences. """
events = {
"toggled": ("show_all", "savespace_enable"),
"cursor-changed": ("locale_view", ),
}
@quickstart.threads.thread
def set_locale(self, locale, sel, itr):
"""
Sets the given locale.
"""
try:
self.Locale.set(locale)
self.default = itr
# Create stamp
self.Locale.create_stamp([".alan2-locale-changed"])
GObject.idle_add(self.RebootDialog.show)
except:
sel.select_iter(self.default)
GObject.idle_add(self.objects.region_spinner.hide)
GObject.idle_add(self.scene_container.set_sensitive, True)
@quickstart.threads.thread
def savespace_purge(self, locale):
"""
Purges foreign locales.
"""
self.Locale.savespace_purge(locale)
GObject.idle_add(self.objects.other_spinner.hide)
GObject.idle_add(self.scene_container.set_sensitive, True)
def on_locale_view_cursor_changed(self, locale_view):
"""
Fired when the user changes the locale.
"""
# selection
sel = self.objects.locale_view.get_selection()
if not sel: return
# iter
model, itr = sel.get_selected()
if not itr: return
selected = self.objects.locales.get_value(itr, 0)
if selected == self.Locale.default: return
if self.objects.savespace_enable.get_active():
# Display warning
if self.objects.savespace_warning.run() == Gtk.ResponseType.NO:
self.objects.savespace_warning.hide()
sel.select_iter(self.default)
return
self.objects.savespace_enable.set_active(False)
self.objects.savespace_warning.hide()
GObject.idle_add(self.objects.region_spinner.show)
GObject.idle_add(self.scene_container.set_sensitive, False)
self.set_locale(selected, sel, itr)
def on_show_all_toggled(self, checkbutton):
"""
Fired when the 'Show all locales' checkbutton has been clicked.
"""
GObject.idle_add(self.build_locale_list,
self.objects.show_all.get_active())
def on_savespace_enable_toggled(self, checkbutton):
"""
Fired when the 'Enable savespace' checkbutton has been clicked.
"""
locale = self.objects.locales.get_value(self.default, 0)
if checkbutton.get_active():
self.Locale.savespace_enable(locale)
# Purge window
if self.objects.savespace_window.run() == Gtk.ResponseType.YES:
# Purge!!
self.savespace_purge(locale)
GObject.idle_add(self.objects.other_spinner.show)
GObject.idle_add(self.scene_container.set_sensitive, False)
self.objects.savespace_window.hide()
else:
self.Locale.savespace_disable()
def build_locale_list(self, all=False):
"""
Populates the listbox with locales.
"""
self.objects.locales.clear()
for locale, human in self.Locale.human_form(all=all).items():
if all:
codepage = self.Locale.codepages[locale]
else:
codepage = ""
itr = self.objects.locales.append((locale, human, codepage))
# Save iter if this is the default...
if locale == self.Locale.default:
self.default = itr
if self.default:
sel = self.objects.locale_view.get_selection()
sel.select_iter(self.default)
GObject.idle_add(self.objects.locale_view.scroll_to_cell,
sel.get_selected_rows()[1][0])
def on_locked(self, unlockbar):
"""
Fired when the scene has been locked.
"""
GObject.idle_add(self.objects.content.set_sensitive, False)
def on_unlocked(self, unlockbar):
"""
Fired when the scene has been unlocked.
"""
GObject.idle_add(self.objects.content.set_sensitive, True)
def prepare_scene(self):
""" Called when doing the scene setup. """
self.scene_container = self.objects.main
# Check for savespace...
if os.path.exists("/etc/dpkg/dpkg.cfg.d/keeptalking"):
self.objects.savespace_enable.set_active(True)
# Create unlockbar
self.unlockbar = UnlockBar(
"org.semplicelinux.keeptalking2.change-locale")
self.unlockbar.connect("locked", self.on_locked)
self.unlockbar.connect("unlocked", self.on_unlocked)
self.objects.main.pack_start(self.unlockbar, False, False, 0)
self.Locale = Locale()
self.default = None
# Make the locale_view treeview working...
locale_renderer = Gtk.CellRendererText()
self.locale_column = Gtk.TreeViewColumn("Locale",
locale_renderer,
text=1)
self.objects.locales.set_sort_column_id(1, Gtk.SortType.ASCENDING)
self.objects.locale_view.append_column(self.locale_column)
type_renderer = Gtk.CellRendererText()
self.type_column = Gtk.TreeViewColumn("Type", type_renderer, text=2)
self.objects.locale_view.append_column(self.type_column)
# Populate the locale list
GObject.idle_add(self.build_locale_list)
def on_scene_called(self):
"""
Show the scene!
"""
# We are locked
self.unlockbar.emit("locked")
self.cancellable = Gio.Cancellable()
self.RebootDialog = RebootDialog(self.cancellable)
self.RebootDialog.bind_property("visible", self.scene_container,
"sensitive",
GObject.BindingFlags.INVERT_BOOLEAN)
def on_scene_asked_to_close(self):
"""
Do some cleanup before returning home
"""
self.unlockbar.cancel_authorization()
self.cancellable.cancel()
return True
