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from snappergui import snapper
import pkg_resources, dbus
from gi.repository import Gtk
class PropertiesTab(object):
"""docstring for PropertiesTab"""
def __init__(self, config):
builder = Gtk.Builder()
builder.add_from_file(pkg_resources.resource_filename("snappergui",
"glade/propertiesDialog.glade"))
self.configsGrid = builder.get_object("configsGrid")
self.widgets = {}
for k, v in config[2].items():
widget = builder.get_object(k)
# Values are set here depending on their types
if type(widget) == Gtk.Entry:
widget.set_text(v)
elif type(widget) == Gtk.SpinButton:
adjustment = Gtk.Adjustment(value=int(v),
lower=0, upper=5000,
step_increment=1,
page_increment=10,
page_size=0)
widget.set_adjustment(adjustment)
elif type(widget) == Gtk.Switch:
if v == "yes":
widget.set_active(True)
elif v == "no":
widget.set_active(False)
else:
print("ERROR: Could not handle property \"%s\"."% k)
self.widgets[k] = widget
def get_current_value(self, setting):
widget = self.widgets[setting]
if type(widget) == Gtk.Entry:
return widget.get_text()
elif type(widget) == Gtk.Switch:
if(widget.get_active()):
return "yes"
else:
return "no"
elif type(widget) == Gtk.SpinButton:
return str(int(widget.get_value()))
class propertiesDialog(object):
"""docstring for propertiesDialog"""
def __init__(self, widget, parent):
self.parent = parent
builder = Gtk.Builder()
builder.add_from_file(pkg_resources.resource_filename("snappergui",
"glade/propertiesDialog.glade"))
self.dialog = builder.get_object("dialogProperties")
self.notebook = builder.get_object("notebookProperties")
builder.connect_signals(self)
self.dialog.set_transient_for(parent)
self.tabs = {}
for config in snapper.ListConfigs():
currentTab = PropertiesTab(config)
self.tabs[str(config[0])] = currentTab
self.notebook.append_page(currentTab.configsGrid, Gtk.Label.new(config[0]))
self.notebook.show_all()
def get_changed_settings(self, config):
changed = {}
for k, v in snapper.GetConfig(config)[2].items():
currentValue = self.tabs[config].get_current_value(k)
if currentValue and v != currentValue:
changed[k] = currentValue
return changed
def on_response(self, widget, response):
if response == Gtk.ResponseType.OK:
currentConfig = str(snapper.ListConfigs()[self.notebook.get_current_page()][0])
try:
snapper.SetConfig(currentConfig, self.get_changed_settings(currentConfig))
except dbus.exceptions.DBusException as error:
if(str(error).find("error.no_permission") != -1):
self.dialog.destroy()
dialog = Gtk.MessageDialog(self.parent, 0, Gtk.MessageType.WARNING,
Gtk.ButtonsType.OK, "You don't have permission to edit configurations")
dialog.run()
dialog.destroy()
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