def get_theme_filename(self):
return self._get_user_sys_filename_gs(
gskey = self.theme_key,
user_filename_func = Theme.build_user_filename,
system_filename_func = Theme.build_system_filename,
final_fallback = os.path.join(self.install_dir,
"themes", DEFAULT_THEME +
"." + Theme.extension()))
def on_new_theme_button_clicked(self, event):
while True:
new_name = show_ask_string_dialog(
_("Please enter a name for the new theme"), self.window)
if not new_name:
return
new_filename = Theme.build_user_filename(new_name)
if not os.path.exists(new_filename):
break
question = _("The theme file already exists.\n'%s'"
"\n\nOverwrite it anyway?" % new_filename)
if show_confirmation_dialog(question, self.window):
break
theme = self.get_selected_theme()
if not theme:
theme = Theme()
theme.save_as(new_name, new_name)
config.theme_filename = theme.filename
self.update_themeList()
def apply_theme(self):
theme_filename = self.theme_filename
_logger.info(_("Loading theme from '{}'").format(theme_filename))
theme = Theme.load(theme_filename)
if not theme:
_logger.error(_("Unable to read theme '{}'").format(theme_filename))
else:
# Save to gsettings
# Make sure gsettings is in sync with onboard (LP: 877601)
self.theme = theme_filename
theme.apply()
# Fix theme not saved to gesettings when switching
# system contrast themes.
# Possible gsettings bug in Precise (wasn't in Oneiric).
self.settings.apply()
def update_themeList(self):
self.themeList = gtk.ListStore(str,str)
self.theme_view.set_model(self.themeList)
self.themes = Theme.load_merged_themes()
theme_basename = \
os.path.splitext(os.path.basename(config.theme_filename))[0]
it_selection = None
for theme,hidden_theme in self.get_sorted_themes():
it = self.themeList.append((
format_list_item(theme.name, theme.system),
theme.filename))
if theme.basename == theme_basename:
self.theme_view.get_selection().select_iter(it)
it_selection = it
# scroll to selection
if it_selection:
path = self.themeList.get_path(it_selection)
self.theme_view.scroll_to_cell(path)
self.update_theme_buttons()
def __init__(self,mainwin):
self.themes = {} # cache of theme objects
# Do not run if running under GDM
if os.environ.has_key('RUNNING_UNDER_GDM'):
return
builder = LoadUI("settings")
self.window = builder.get_object("settings_window")
gtk.window_set_default_icon_name("onboard")
self.window.set_title(_("Onboard Preferences"))
self.status_icon_toggle = builder.get_object("status_icon_toggle")
self.status_icon_toggle.set_active(config.show_status_icon)
config.show_status_icon_notify_add(self.status_icon_toggle.set_active)
self.start_minimized_toggle = builder.get_object(
"start_minimized_toggle")
self.start_minimized_toggle.set_active(config.start_minimized)
config.start_minimized_notify_add(
self.start_minimized_toggle.set_active)
self.icon_palette_toggle = builder.get_object("icon_palette_toggle")
self.icon_palette_toggle.set_active(config.icp_in_use)
config.icp_in_use_change_notify_add(
self.icon_palette_toggle.set_active)
self.modeless_gksu_toggle = builder.get_object("modeless_gksu_toggle")
self.modeless_gksu_toggle.set_active(config.modeless_gksu)
config.modeless_gksu_notify_add(self.modeless_gksu_toggle.set_active)
self.onboard_xembed_toggle = builder.get_object("onboard_xembed_toggle")
self.onboard_xembed_toggle.set_active(config.onboard_xembed_enabled)
config.onboard_xembed_notify_add(self.onboard_xembed_toggle.set_active)
# layout view
self.layout_view = builder.get_object("layout_view")
self.layout_view.append_column(gtk.TreeViewColumn(None, gtk.CellRendererText(), markup = 0))
self.user_layout_root = os.path.join(config.user_dir, "layouts/")
if not os.path.exists(self.user_layout_root):
os.makedirs(self.user_layout_root)
self.update_layoutList()
# theme view
self.theme_view = builder.get_object("theme_view")
self.theme_view.append_column(
gtk.TreeViewColumn(None, gtk.CellRendererText(), markup = 0))
self.delete_theme_button = builder.get_object("delete_theme_button")
self.delete_theme_button
self.customize_theme_button = \
builder.get_object("customize_theme_button")
user_theme_root = Theme.user_path()
if not os.path.exists(user_theme_root):
os.makedirs(user_theme_root)
self.update_themeList()
# Snippets
self.snippet_list = SnippetList()
builder.get_object("snippet_scrolled_window").add(self.snippet_list)
# Scanning
builder.get_object("scanning_check").set_active(config.scanning)
builder.get_object("interval_spin").set_value(
config.scanning_interval/1000)
self.settings_notebook = builder.get_object("settings_notebook")
self.settings_notebook.set_current_page(config.current_settings_page)
self.window.show_all()
self.window.set_keep_above(not mainwin)
self.window.connect("destroy", gtk.main_quit)
builder.connect_signals(self)
_logger.info("Entering mainloop of Onboard-settings")
gtk.main()
def cb_theme_changed(self, theme_filename):
# load and apply the theme
theme = Theme.load(theme_filename)
if theme:
theme.apply()
