mirror of
https://github.com/virt-manager/virt-manager.git
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427 lines
17 KiB
Python
427 lines
17 KiB
Python
# Copyright (C) 2006, 2012-2013 Red Hat, Inc.
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# Copyright (C) 2006 Daniel P. Berrange <berrange@redhat.com>
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#
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# This work is licensed under the GNU GPLv2 or later.
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# See the COPYING file in the top-level directory.
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from gi.repository import Gtk
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from gi.repository import Gdk
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from virtinst import DomainCpu
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from virtinst import log
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from .lib import uiutil
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from .baseclass import vmmGObjectUI
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from .lib.inspection import vmmInspection
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from .systray import vmmSystray
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class vmmPreferences(vmmGObjectUI):
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@classmethod
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def show_instance(cls, parentobj):
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try:
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if not cls._instance:
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cls._instance = vmmPreferences()
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cls._instance.show(parentobj.topwin)
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except Exception as e: # pragma: no cover
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parentobj.err.show_err(
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_("Error launching preferences: %s") % str(e))
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def __init__(self):
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vmmGObjectUI.__init__(self, "preferences.ui", "vmm-preferences")
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self._cleanup_on_app_close()
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self._init_ui()
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self._orig_libguestfs_val = None
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self.refresh_view_system_tray()
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self.refresh_xmleditor()
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self.refresh_libguestfs()
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self.refresh_update_interval()
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self.refresh_console_accels()
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self.refresh_console_scaling()
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self.refresh_console_resizeguest()
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self.refresh_console_autoredir()
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self.refresh_new_vm_sound()
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self.refresh_graphics_type()
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self.refresh_add_spice_usbredir()
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self.refresh_storage_format()
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self.refresh_cpu_default()
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self.refresh_cpu_poll()
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self.refresh_disk_poll()
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self.refresh_net_poll()
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self.refresh_memory_poll()
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self.refresh_grabkeys_combination()
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self.refresh_confirm_forcepoweroff()
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self.refresh_confirm_poweroff()
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self.refresh_confirm_pause()
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self.refresh_confirm_removedev()
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self.refresh_confirm_unapplied()
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self.refresh_confirm_delstorage()
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self.builder.connect_signals({
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"on_vmm_preferences_delete_event": self.close,
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"on_prefs_close_clicked": self.close,
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"on_prefs_system_tray_toggled": self.change_view_system_tray,
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"on_prefs_xmleditor_toggled": self.change_xmleditor,
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"on_prefs_libguestfs_toggled": self.change_libguestfs,
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"on_prefs_stats_update_interval_changed": self.change_update_interval,
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"on_prefs_console_accels_toggled": self.change_console_accels,
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"on_prefs_console_scaling_changed": self.change_console_scaling,
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"on_prefs_console_resizeguest_changed": self.change_console_resizeguest,
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"on_prefs_console_autoredir_changed": self.change_console_autoredir,
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"on_prefs_new_vm_sound_toggled": self.change_new_vm_sound,
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"on_prefs_graphics_type_changed": self.change_graphics_type,
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"on_prefs_add_spice_usbredir_changed": self.change_add_spice_usbredir,
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"on_prefs_storage_format_changed": self.change_storage_format,
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"on_prefs_cpu_default_changed": self.change_cpu_default,
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"on_prefs_stats_enable_cpu_toggled": self.change_cpu_poll,
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"on_prefs_stats_enable_disk_toggled": self.change_disk_poll,
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"on_prefs_stats_enable_net_toggled": self.change_net_poll,
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"on_prefs_stats_enable_memory_toggled": self.change_memory_poll,
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"on_prefs_confirm_forcepoweroff_toggled": self.change_confirm_forcepoweroff,
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"on_prefs_confirm_poweroff_toggled": self.change_confirm_poweroff,
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"on_prefs_confirm_pause_toggled": self.change_confirm_pause,
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"on_prefs_confirm_removedev_toggled": self.change_confirm_removedev,
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"on_prefs_confirm_unapplied_toggled": self.change_confirm_unapplied,
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"on_prefs_confirm_delstorage_toggled": self.change_confirm_delstorage,
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"on_prefs_btn_keys_define_clicked": self.change_grab_keys,
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})
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self.widget("prefs-graphics-type").emit("changed")
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self.bind_escape_key_close()
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def close(self, ignore1=None, ignore2=None):
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log.debug("Closing preferences")
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self.topwin.hide()
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return 1
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def show(self, parent):
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log.debug("Showing preferences")
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self.topwin.set_transient_for(parent)
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self.topwin.present()
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def _cleanup(self):
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pass
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def _init_ui(self):
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combo = self.widget("prefs-console-scaling")
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# [gsettings value, string]
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model = Gtk.ListStore(int, str)
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for row in [[0, _("Never")],
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[1, _("Fullscreen only")],
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[2, _("Always")]]:
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model.append(row)
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combo.set_model(model)
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uiutil.init_combo_text_column(combo, 1)
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combo = self.widget("prefs-console-resizeguest")
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# [gsettings value, string]
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model = Gtk.ListStore(int, str)
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vals = {
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0: _("Off"),
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1: _("On"),
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}
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model.append([-1, _("System default (%s)") %
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vals[self.config.default_console_resizeguest]])
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for key, val in vals.items():
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model.append([key, val])
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combo.set_model(model)
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uiutil.init_combo_text_column(combo, 1)
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combo = self.widget("prefs-console-autoredir")
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# [gsettings value, string]
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model = Gtk.ListStore(bool, str)
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vals = {
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False: _("Manual redirect only"),
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True: _("Auto redirect on USB attach"),
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}
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for key, val in vals.items():
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model.append([key, val])
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combo.set_model(model)
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uiutil.init_combo_text_column(combo, 1)
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combo = self.widget("prefs-graphics-type")
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# [gsettings value, string]
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model = Gtk.ListStore(str, str)
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for row in [["system", _("System default (%s)") %
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self.config.default_graphics_from_config],
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["vnc", "VNC"], ["spice", "Spice"]]:
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model.append(row)
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combo.set_model(model)
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uiutil.init_combo_text_column(combo, 1)
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combo = self.widget("prefs-add-spice-usbredir")
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# [gsettings value, string]
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model = Gtk.ListStore(str, str)
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for row in [["system", _("System default (%s)") %
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self.config.default_add_spice_usbredir],
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["yes", _("Yes")], ["no", _("No")]]:
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model.append(row)
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combo.set_model(model)
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uiutil.init_combo_text_column(combo, 1)
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combo = self.widget("prefs-storage-format")
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# [gsettings value, string]
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model = Gtk.ListStore(str, str)
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for row in [["default", _("System default (%s)") %
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self.config.default_storage_format_from_config],
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["raw", "Raw"],
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["qcow2", "QCOW2"]]:
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model.append(row)
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combo.set_model(model)
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uiutil.init_combo_text_column(combo, 1)
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combo = self.widget("prefs-cpu-default")
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# [gsettings value, string]
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model = Gtk.ListStore(str, str)
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for row in [
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[DomainCpu.SPECIAL_MODE_APP_DEFAULT, _("Application default")],
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[DomainCpu.SPECIAL_MODE_HV_DEFAULT, _("Hypervisor default")],
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[DomainCpu.SPECIAL_MODE_HOST_MODEL_ONLY,
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_("Nearest host CPU model")],
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[DomainCpu.SPECIAL_MODE_HOST_MODEL,
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_("Copy host CPU definition")]]:
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model.append(row)
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combo.set_model(model)
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uiutil.init_combo_text_column(combo, 1)
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if not vmmInspection.libguestfs_installed(): # pragma: no cover
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self.widget("prefs-libguestfs").set_sensitive(False)
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self.widget("prefs-libguestfs").set_tooltip_text(
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_("python libguestfs support is not installed"))
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#########################
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# Config Change Options #
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#########################
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def refresh_view_system_tray(self):
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errmsg = vmmSystray.systray_disabled_message()
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val = bool(self.config.get_view_system_tray() and not errmsg)
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self.widget("prefs-system-tray").set_sensitive(not bool(errmsg))
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self.widget("prefs-system-tray").set_tooltip_text(errmsg)
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self.widget("prefs-system-tray").set_active(val)
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def refresh_xmleditor(self):
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val = self.config.get_xmleditor_enabled()
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self.widget("prefs-xmleditor").set_active(bool(val))
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def refresh_libguestfs(self):
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val = self.config.get_libguestfs_inspect_vms()
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if self._orig_libguestfs_val is None:
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self._orig_libguestfs_val = val
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self.widget("prefs-libguestfs").set_active(bool(val))
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def refresh_update_interval(self):
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self.widget("prefs-stats-update-interval").set_value(
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self.config.get_stats_update_interval())
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def refresh_console_accels(self):
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self.widget("prefs-console-accels").set_active(
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self.config.get_console_accels())
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def refresh_console_scaling(self):
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combo = self.widget("prefs-console-scaling")
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val = self.config.get_console_scaling()
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uiutil.set_list_selection(combo, val)
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def refresh_console_resizeguest(self):
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combo = self.widget("prefs-console-resizeguest")
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val = self.config.get_console_resizeguest()
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uiutil.set_list_selection(combo, val)
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def refresh_console_autoredir(self):
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combo = self.widget("prefs-console-autoredir")
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val = self.config.get_auto_usbredir()
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uiutil.set_list_selection(combo, val)
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def refresh_new_vm_sound(self):
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self.widget("prefs-new-vm-sound").set_active(
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self.config.get_new_vm_sound())
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def refresh_graphics_type(self):
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combo = self.widget("prefs-graphics-type")
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gtype = self.config.get_graphics_type(raw=True)
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uiutil.set_list_selection(combo, gtype)
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def refresh_add_spice_usbredir(self):
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combo = self.widget("prefs-add-spice-usbredir")
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val = self.config.get_add_spice_usbredir(raw=True)
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uiutil.set_list_selection(combo, val)
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def refresh_storage_format(self):
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combo = self.widget("prefs-storage-format")
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val = self.config.get_default_storage_format(raw=True)
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uiutil.set_list_selection(combo, val)
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def refresh_cpu_default(self):
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combo = self.widget("prefs-cpu-default")
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val = self.config.get_default_cpu_setting()
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uiutil.set_list_selection(combo, val)
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def refresh_cpu_poll(self):
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self.widget("prefs-stats-enable-cpu").set_active(
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self.config.get_stats_enable_cpu_poll())
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def refresh_disk_poll(self):
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self.widget("prefs-stats-enable-disk").set_active(
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self.config.get_stats_enable_disk_poll())
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def refresh_net_poll(self):
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self.widget("prefs-stats-enable-net").set_active(
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self.config.get_stats_enable_net_poll())
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def refresh_memory_poll(self):
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self.widget("prefs-stats-enable-memory").set_active(
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self.config.get_stats_enable_memory_poll())
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def _process_grabkeys(self, val):
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# We convert keysyms to names
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keys = []
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for k in val.split(','):
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try:
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key = int(k)
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keys.append(Gdk.keyval_name(key))
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except Exception: # pragma: no cover
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continue
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return "+".join(keys)
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def refresh_grabkeys_combination(self):
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val = self.config.get_keys_combination()
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keystr = self._process_grabkeys(val)
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self.widget("prefs-keys-grab-sequence").set_text(keystr or "")
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def refresh_confirm_forcepoweroff(self):
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self.widget("prefs-confirm-forcepoweroff").set_active(
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self.config.get_confirm_forcepoweroff())
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def refresh_confirm_poweroff(self):
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self.widget("prefs-confirm-poweroff").set_active(
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self.config.get_confirm_poweroff())
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def refresh_confirm_pause(self):
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self.widget("prefs-confirm-pause").set_active(
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self.config.get_confirm_pause())
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def refresh_confirm_removedev(self):
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self.widget("prefs-confirm-removedev").set_active(
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self.config.get_confirm_removedev())
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def refresh_confirm_unapplied(self):
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self.widget("prefs-confirm-unapplied").set_active(
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self.config.get_confirm_unapplied())
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def refresh_confirm_delstorage(self):
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self.widget("prefs-confirm-delstorage").set_active(
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self.config.get_confirm_delstorage())
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def grabkeys_get_string(self, events):
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keystr = ""
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for ignore, keyval in events:
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if keystr:
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keystr += "+"
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keystr += Gdk.keyval_name(keyval)
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return keystr
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def grabkeys_dlg_press(self, src_ignore, event, label, events):
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if not [e for e in events if e[0] == event.hardware_keycode]:
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events.append((event.hardware_keycode, event.keyval))
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label.set_text(self.grabkeys_get_string(events))
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def grabkeys_dlg_release(self, src_ignore, event, label, events):
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for e in [e for e in events if e[0] == event.hardware_keycode]:
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events.remove(e)
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label.set_text(self.grabkeys_get_string(events))
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def change_grab_keys(self, src_ignore):
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dialog = Gtk.Dialog(_("Configure grab key combination"),
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self.topwin,
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Gtk.DialogFlags.MODAL | Gtk.DialogFlags.DESTROY_WITH_PARENT,
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(Gtk.STOCK_CANCEL, Gtk.ResponseType.REJECT,
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Gtk.STOCK_OK, Gtk.ResponseType.ACCEPT))
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dialog.set_default_size(325, 160)
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dialog.set_border_width(6)
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infolabel = Gtk.Label(
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label=_("You can now define grab keys by pressing them.\n"
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"To confirm your selection please click OK button\n"
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"while you have desired keys pressed."))
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keylabel = Gtk.Label(label=_("Please press desired grab key combination"))
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vbox = Gtk.VBox()
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vbox.set_spacing(12)
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vbox.pack_start(infolabel, False, False, 0)
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vbox.pack_start(keylabel, False, False, 0)
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dialog.get_content_area().add(vbox)
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events = []
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dialog.connect("key-press-event", self.grabkeys_dlg_press,
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keylabel, events)
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dialog.connect("key-release-event", self.grabkeys_dlg_release,
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keylabel, events)
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dialog.show_all()
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result = dialog.run()
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if result == Gtk.ResponseType.ACCEPT:
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self.config.set_keys_combination([e[1] for e in events])
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self.refresh_grabkeys_combination()
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dialog.destroy()
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def change_view_system_tray(self, src):
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self.config.set_view_system_tray(src.get_active())
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def change_xmleditor(self, src):
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self.config.set_xmleditor_enabled(src.get_active())
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def change_libguestfs(self, src):
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val = src.get_active()
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self.config.set_libguestfs_inspect_vms(val)
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vis = (val != self._orig_libguestfs_val and
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self.widget("prefs-libguestfs").get_sensitive())
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uiutil.set_grid_row_visible(
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self.widget("prefs-libguestfs-warn-box"), vis)
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def change_update_interval(self, src):
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self.config.set_stats_update_interval(src.get_value_as_int())
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def change_console_accels(self, src):
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self.config.set_console_accels(src.get_active())
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def change_console_scaling(self, box):
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self.config.set_console_scaling(box.get_active())
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def change_console_resizeguest(self, box):
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val = uiutil.get_list_selection(box)
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self.config.set_console_resizeguest(val)
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def change_console_autoredir(self, box):
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val = uiutil.get_list_selection(box)
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self.config.set_auto_usbredir(val)
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def change_new_vm_sound(self, src):
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self.config.set_new_vm_sound(src.get_active())
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def change_graphics_type(self, src):
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val = uiutil.get_list_selection(src)
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self.config.set_graphics_type(val)
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uiutil.set_grid_row_visible(
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self.widget("prefs-add-spice-usbredir"),
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self.config.get_graphics_type() == "spice")
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def change_add_spice_usbredir(self, src):
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self.config.set_add_spice_usbredir(uiutil.get_list_selection(src))
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def change_storage_format(self, src):
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typ = uiutil.get_list_selection(src) or "default"
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self.config.set_storage_format(typ.lower())
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def change_cpu_default(self, src):
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typ = uiutil.get_list_selection(src) or "default"
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self.config.set_default_cpu_setting(typ.lower())
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def change_cpu_poll(self, src):
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self.config.set_stats_enable_cpu_poll(src.get_active())
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def change_disk_poll(self, src):
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self.config.set_stats_enable_disk_poll(src.get_active())
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def change_net_poll(self, src):
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self.config.set_stats_enable_net_poll(src.get_active())
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def change_memory_poll(self, src):
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self.config.set_stats_enable_memory_poll(src.get_active())
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def change_confirm_forcepoweroff(self, src):
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self.config.set_confirm_forcepoweroff(src.get_active())
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def change_confirm_poweroff(self, src):
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self.config.set_confirm_poweroff(src.get_active())
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def change_confirm_pause(self, src):
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self.config.set_confirm_pause(src.get_active())
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def change_confirm_removedev(self, src):
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self.config.set_confirm_removedev(src.get_active())
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def change_confirm_unapplied(self, src):
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self.config.set_confirm_unapplied(src.get_active())
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def change_confirm_delstorage(self, src):
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self.config.set_confirm_delstorage(src.get_active())
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