/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- * * Copyright (C) 2010 Red Hat, Inc * Copyright (C) 2008 William Jon McCann * Copyright (C) 2010,2015 Richard Hughes * * 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, see . * */ #include #include #include #include #include #include "shell/cc-object-storage.h" #include "cc-battery-row.h" #include "cc-hostname.h" #include "cc-number-row.h" #include "cc-power-profile-row.h" #include "cc-power-profile-info-row.h" #include "cc-power-panel.h" #include "cc-power-resources.h" #include "cc-ui-util.h" /* This enum represents the availability of power actions, ordered from least * to most available so that the code can compare w/ inequality operators */ typedef enum { /* Power action isn't available */ ACTION_UNAVAILABLE, /* Power action is available, but suitable only for interactive use (i.e. * explicitly triggered by user action) */ ACTION_INTERACTIVE, /* Power action is available and usable for automatic power management */ ACTION_AUTOMATIC, } ActionAvailability; struct _CcPowerPanel { CcPanel parent_instance; GtkStack *title_stack; AdwPreferencesPage *general_page; AdwPreferencesPage *power_saving_page; AdwViewStackPage *power_saving_stack_page; AdwSwitchRow *als_row; AdwPreferencesGroup *battery_charging_section; GtkListBox *battery_listbox; AdwSwitchRow *battery_percentage_row; AdwPreferencesGroup *battery_section; AdwSwitchRow *blank_screen_switch_row; CcNumberRow *blank_screen_delay_row; AdwPreferencesGroup *blank_screen_group; GtkListBox *device_listbox; AdwPreferencesGroup *device_section; AdwSwitchRow *dim_screen_row; AdwPreferencesGroup *general_section; GtkCheckButton *maximize_charge_radio; GtkCheckButton *preserve_battery_radio; CcNumberRow *power_button_row; GtkListBox *power_profile_listbox; GtkListBox *power_profile_info_listbox; AdwPreferencesGroup *power_profile_section; AdwSwitchRow *power_saver_low_battery_row; AdwPreferencesGroup *power_saving_group; CcNumberRow *suspend_on_battery_delay_row; AdwSwitchRow *suspend_on_battery_switch_row; AdwPreferencesGroup *suspend_on_battery_group; CcNumberRow *suspend_on_ac_delay_row; AdwSwitchRow *suspend_on_ac_switch_row; AdwPreferencesGroup *suspend_on_ac_group; AdwPreferencesGroup *suspend_notice_group; GSettings *gsd_settings; GSettings *session_settings; GSettings *interface_settings; UpClient *up_client; GPtrArray *devices; gboolean has_batteries; char *chassis_type; ActionAvailability can_shutdown; ActionAvailability can_suspend; ActionAvailability can_hibernate; GDBusProxy *iio_proxy; guint iio_proxy_watch_id; GDBusProxy *shell_brightness_proxy; gboolean has_brightness_control; GDBusProxy *power_profiles_proxy; guint power_profiles_prop_id; CcPowerProfileRow *power_profiles_row[NUM_CC_POWER_PROFILES]; gboolean power_profiles_in_update; gboolean has_performance_degraded; }; CC_PANEL_REGISTER (CcPowerPanel, cc_power_panel) enum { ACTION_MODEL_TEXT, ACTION_MODEL_VALUE }; static const char * cc_power_panel_get_help_uri (CcPanel *panel) { return "help:gnome-help/power"; } static void add_battery (CcPowerPanel *self, UpDevice *device, gboolean primary) { CcBatteryRow *row = cc_battery_row_new (device, primary); gtk_list_box_append (self->battery_listbox, GTK_WIDGET (row)); gtk_widget_set_visible (GTK_WIDGET (self->battery_section), TRUE); } static void add_device (CcPowerPanel *self, UpDevice *device) { CcBatteryRow *row = cc_battery_row_new (device, FALSE); gtk_list_box_append (self->device_listbox, GTK_WIDGET (row)); gtk_widget_set_visible (GTK_WIDGET (self->device_section), TRUE); } static void update_power_saver_low_battery_row_visibility (CcPowerPanel *self) { g_autoptr(UpDevice) composite = NULL; UpDeviceKind kind = UP_DEVICE_KIND_UNKNOWN; if (self->up_client) { composite = up_client_get_display_device (self->up_client); g_object_get (composite, "kind", &kind, NULL); } gtk_widget_set_visible (GTK_WIDGET (self->power_saver_low_battery_row), self->power_profiles_proxy && kind == UP_DEVICE_KIND_BATTERY); } static void battery_health_radio_changed_cb (CcPowerPanel *self) { guint i; g_autoptr (GDBusConnection) connection = NULL; g_autoptr (GVariant) variant = NULL; g_autoptr (GError) error = NULL; gboolean enabled; enabled = gtk_check_button_get_active (GTK_CHECK_BUTTON (self->preserve_battery_radio)); g_debug ("Setting preserve battery health enabled %s", enabled ? "on" : "off"); connection = g_bus_get_sync (G_BUS_TYPE_SYSTEM, cc_panel_get_cancellable (CC_PANEL (self)), &error); if (!connection) { if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED)) g_warning ("system bus not available: %s", error->message); return; } for (i = 0; self->devices != NULL && i < self->devices->len; i++) { UpDevice *device = (UpDevice*) g_ptr_array_index (self->devices, i); UpDeviceKind kind; gboolean is_power_supply = FALSE; gboolean is_charge_threshold_supported = FALSE; gboolean is_charge_threshold_enabled = FALSE; g_object_get (device, "kind", &kind, "power-supply", &is_power_supply, "charge-threshold-supported", &is_charge_threshold_supported, "charge-threshold-enabled", &is_charge_threshold_enabled, NULL); if (kind == UP_DEVICE_KIND_BATTERY && is_power_supply && is_charge_threshold_supported) { g_debug ("%s charge limit for %s", enabled ? "Enable": "Disable", up_device_get_object_path (device)); variant = g_dbus_connection_call_sync (connection, "org.freedesktop.UPower", up_device_get_object_path (device), "org.freedesktop.UPower.Device", "EnableChargeThreshold", g_variant_new ("(b)", enabled), NULL, G_DBUS_CALL_FLAGS_NONE, -1, NULL, &error); if (!variant) { if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED)) g_debug ("Failed to call %s(): %s", "EnableChargeThreshold", error->message); } } } } static void ensure_power_saving_title (CcPowerPanel *self) { const char *power_saving_title; /* If we have batteries, we are in split-page mode, so we don't have to set a title */ if (self->has_batteries) return; /* TRANSLATORS: This is the same title as the title from the .ui file, but without mnemonic */ power_saving_title = _("Power Saving"); if (gtk_widget_is_visible (GTK_WIDGET (self->power_saving_group))) { adw_preferences_group_set_title (self->power_saving_group, power_saving_title); adw_preferences_group_set_title (self->blank_screen_group, ""); } else { adw_preferences_group_set_title (self->blank_screen_group, power_saving_title); } } static void power_saving_group_visibility_cb (CcPowerPanel *self) { gboolean visible; visible = gtk_widget_get_visible (GTK_WIDGET (self->als_row)) || gtk_widget_get_visible (GTK_WIDGET (self->dim_screen_row)) || gtk_widget_get_visible (GTK_WIDGET (self->power_saver_low_battery_row)); gtk_widget_set_visible (GTK_WIDGET (self->power_saving_group), visible); ensure_power_saving_title (self); } static void up_client_changed (CcPowerPanel *self) { gint i; UpDeviceKind kind = UP_DEVICE_KIND_UNKNOWN; guint n_batteries; gboolean on_ups; gboolean charge_threshold_supported; gboolean charge_threshold_enabled; g_autoptr(UpDevice) composite = NULL; gtk_list_box_remove_all (self->battery_listbox); gtk_widget_set_visible (GTK_WIDGET (self->battery_section), FALSE); gtk_widget_set_visible (GTK_WIDGET (self->battery_charging_section), FALSE); gtk_list_box_remove_all (self->device_listbox); gtk_widget_set_visible (GTK_WIDGET (self->device_section), FALSE); charge_threshold_supported = FALSE; charge_threshold_enabled = FALSE; on_ups = FALSE; n_batteries = 0; if (self->up_client) { composite = up_client_get_display_device (self->up_client); g_object_get (composite, "kind", &kind, NULL); } if (kind == UP_DEVICE_KIND_UPS) { on_ups = TRUE; } else { gboolean is_extra_battery = FALSE; /* Count the batteries */ for (i = 0; self->devices != NULL && i < self->devices->len; i++) { UpDevice *device = (UpDevice*) g_ptr_array_index (self->devices, i); gboolean is_power_supply = FALSE; gboolean is_charge_threshold_supported = FALSE; gboolean is_charge_threshold_enabled = FALSE; g_object_get (device, "kind", &kind, "power-supply", &is_power_supply, NULL); if (kind == UP_DEVICE_KIND_BATTERY && is_power_supply) { n_batteries++; if (is_extra_battery == FALSE) { is_extra_battery = TRUE; g_object_set_data (G_OBJECT (device), "is-main-battery", GINT_TO_POINTER(TRUE)); } g_object_get (device, "charge-threshold-enabled", &is_charge_threshold_enabled, "charge-threshold-supported", &is_charge_threshold_supported, NULL); /* If any of the batteries support setting charge thresholds show a switch */ if (is_charge_threshold_supported) charge_threshold_supported = TRUE; if (is_charge_threshold_enabled) charge_threshold_enabled = TRUE; } } } if (n_batteries > 1) adw_preferences_group_set_title (self->battery_section, _("Battery Levels")); else if (on_ups) { /* Translators: UPS is an Uninterruptible Power Supply: * https://en.wikipedia.org/wiki/Uninterruptible_power_supply */ adw_preferences_group_set_title (self->battery_section, _("UPS")); } else adw_preferences_group_set_title (self->battery_section, _("Battery Level")); if (!on_ups && n_batteries > 1) add_battery (self, composite, TRUE); for (i = 0; self->devices != NULL && i < self->devices->len; i++) { UpDevice *device = (UpDevice*) g_ptr_array_index (self->devices, i); gboolean is_power_supply = FALSE; g_object_get (device, "kind", &kind, "power-supply", &is_power_supply, NULL); if (kind == UP_DEVICE_KIND_LINE_POWER) { /* do nothing */ } else if (kind == UP_DEVICE_KIND_UPS && on_ups) { add_battery (self, device, TRUE); } else if (kind == UP_DEVICE_KIND_BATTERY && is_power_supply && !on_ups && n_batteries == 1) { add_battery (self, device, TRUE); } else if (kind == UP_DEVICE_KIND_BATTERY && is_power_supply) { add_battery (self, device, FALSE); } else { add_device (self, device); } } if (charge_threshold_supported) { /* Block the signal handler to prevent infinite feedback loop when * updating UI state on systems with multiple batteries */ g_signal_handlers_block_by_func (self->preserve_battery_radio, battery_health_radio_changed_cb, self); if (charge_threshold_enabled) { gtk_check_button_set_active (self->preserve_battery_radio, TRUE); } else { gtk_check_button_set_active (self->maximize_charge_radio, TRUE); } g_signal_handlers_unblock_by_func (self->preserve_battery_radio, battery_health_radio_changed_cb, self); gtk_widget_set_visible (GTK_WIDGET (self->battery_charging_section), TRUE); } update_power_saver_low_battery_row_visibility (self); } static void up_client_device_removed (CcPowerPanel *self, const char *object_path) { guint i; if (self->devices == NULL) return; for (i = 0; i < self->devices->len; i++) { UpDevice *device = g_ptr_array_index (self->devices, i); if (g_strcmp0 (object_path, up_device_get_object_path (device)) == 0) { g_ptr_array_remove_index (self->devices, i); break; } } up_client_changed (self); } static void up_client_device_added (CcPowerPanel *self, UpDevice *device) { g_ptr_array_add (self->devices, g_object_ref (device)); g_signal_connect_object (G_OBJECT (device), "notify", G_CALLBACK (up_client_changed), self, G_CONNECT_SWAPPED); up_client_changed (self); } static void als_row_changed_cb (CcPowerPanel *self) { gboolean enabled; enabled = adw_switch_row_get_active (self->als_row); g_debug ("Setting ALS enabled %s", enabled ? "on" : "off"); g_settings_set_boolean (self->gsd_settings, "ambient-enabled", enabled); } static void als_enabled_state_changed (CcPowerPanel *self) { gboolean enabled; gboolean visible = FALSE; if (self->iio_proxy != NULL) { g_autoptr(GVariant) v = g_dbus_proxy_get_cached_property (self->iio_proxy, "HasAmbientLight"); if (v != NULL) visible = g_variant_get_boolean (v); } if (gtk_widget_get_visible (GTK_WIDGET (self->als_row)) == visible) return; enabled = g_settings_get_boolean (self->gsd_settings, "ambient-enabled"); g_debug ("ALS enabled: %s", enabled ? "on" : "off"); g_signal_handlers_block_by_func (self->als_row, als_row_changed_cb, self); adw_switch_row_set_active (self->als_row, enabled); gtk_widget_set_visible (GTK_WIDGET (self->als_row), visible && self->has_brightness_control); g_signal_handlers_unblock_by_func (self->als_row, als_row_changed_cb, self); } static gboolean devices_have_batteries (GPtrArray *devices) { guint i; for (i = 0; devices != NULL && i < devices->len; i++) { UpDevice *device; gboolean is_power_supply; UpDeviceKind kind; device = g_ptr_array_index (devices, i); g_object_get (device, "kind", &kind, "power-supply", &is_power_supply, NULL); if (kind == UP_DEVICE_KIND_UPS || (kind == UP_DEVICE_KIND_BATTERY && is_power_supply)) return TRUE; } return FALSE; } static void set_ac_battery_ui_mode (CcPowerPanel *self) { if (self->has_batteries) gtk_widget_set_visible (GTK_WIDGET (self->suspend_on_battery_group), TRUE); else adw_preferences_row_set_title (ADW_PREFERENCES_ROW (self->suspend_on_ac_switch_row), adw_preferences_group_get_title (self->suspend_on_battery_group)); } static void als_enabled_setting_changed (CcPowerPanel *self) { als_enabled_state_changed (self); } static void iio_proxy_appeared_cb (GDBusConnection *connection, const gchar *name, const gchar *name_owner, gpointer user_data) { CcPowerPanel *self = CC_POWER_PANEL (user_data); g_autoptr(GError) error = NULL; self->iio_proxy = cc_object_storage_create_dbus_proxy_sync (G_BUS_TYPE_SYSTEM, G_DBUS_PROXY_FLAGS_NONE, "net.hadess.SensorProxy", "/net/hadess/SensorProxy", "net.hadess.SensorProxy", NULL, &error); if (error != NULL) { if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED)) g_warning ("Could not create IIO sensor proxy: %s", error->message); return; } g_signal_connect_object (G_OBJECT (self->iio_proxy), "g-properties-changed", G_CALLBACK (als_enabled_state_changed), self, G_CONNECT_SWAPPED); als_enabled_state_changed (self); } static void iio_proxy_vanished_cb (GDBusConnection *connection, const gchar *name, gpointer user_data) { CcPowerPanel *self = CC_POWER_PANEL (user_data); g_clear_object (&self->iio_proxy); als_enabled_state_changed (self); } static gboolean get_sleep_type (GValue *value, GVariant *variant, gpointer data) { gboolean enabled = !g_str_equal (g_variant_get_string (variant, NULL), "nothing"); g_value_set_boolean (value, enabled); return TRUE; } static GVariant * set_sleep_type (const GValue *value, const GVariantType *expected_type, gpointer data) { const char *sleep_str = g_value_get_boolean (value) ? "suspend" : "nothing"; return g_variant_new_string (sleep_str); } static gboolean populate_power_button_row (CcPowerPanel *self) { static const char *hidden_on_chassis[] = { "vm", /* Hard-coded to shutdown via logind (not interactive, as below!) */ "tablet", /* Should be left to the default action of suspending */ "handset", /* This means phone. Similar to tablet */ NULL }; static const struct { char *name; GsdPowerButtonActionType value; size_t availability; } actions[] = { { N_("Suspend"), GSD_POWER_BUTTON_ACTION_SUSPEND, offsetof (CcPowerPanel, can_suspend) }, { N_("Power Off"), GSD_POWER_BUTTON_ACTION_INTERACTIVE, offsetof (CcPowerPanel, can_shutdown) }, { N_("Hibernate"), GSD_POWER_BUTTON_ACTION_HIBERNATE, offsetof (CcPowerPanel, can_hibernate) }, { N_("Nothing"), GSD_POWER_BUTTON_ACTION_NOTHING, 0 } }; guint n_options = 0; guint i; if (g_strv_contains (hidden_on_chassis, self->chassis_type)) return FALSE; for (i = 0; i < G_N_ELEMENTS (actions); i++) { const char *name = actions[i].name; const int value = actions[i].value; if (value != GSD_POWER_BUTTON_ACTION_NOTHING) { const size_t offset = actions[i].availability; ActionAvailability availability = G_STRUCT_MEMBER (ActionAvailability, self, offset); if (availability < ACTION_INTERACTIVE) continue; } cc_number_row_add_value_full (self->power_button_row, value, _(name), CC_NUMBER_ORDER_DEFAULT); n_options++; } return n_options > 1; } static ActionAvailability can_power_action (CcPowerPanel *self, GDBusConnection *connection, const char *method_name) { static const char *allowed_automatic_states[] = { "yes", /* Action is allowed without authentication */ /* Introduced in systemd v260. The action is normally available without * authentication, but an inhibitor is temporarily... */ "inhibited", /* ...demanding auth */ "inhibitor-blocked", /* ...blocking the action */ NULL }; static const char *allowed_interactive_states[] = { "challenge", /* Action is allowed with authentication */ /* Introduced in systemd v260. The action is normally available with * authentication, but an inhibitor is temporarily blocking the action */ "challenge-inhibitor-blocked", NULL }; static const char *known_unavailable_states[] = { "no", /* Action disabled by administrator */ "na", /* Action entirely unavailable */ NULL }; g_autoptr(GVariant) variant = NULL; g_autoptr(GError) error = NULL; const char *s; variant = g_dbus_connection_call_sync (connection, "org.freedesktop.login1", "/org/freedesktop/login1", "org.freedesktop.login1.Manager", method_name, NULL, NULL, G_DBUS_CALL_FLAGS_NONE, -1, cc_panel_get_cancellable (CC_PANEL (self)), &error); if (!variant) { if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED)) g_debug ("Failed to call %s(): %s", method_name, error->message); return ACTION_UNAVAILABLE; } g_variant_get (variant, "(&s)", &s); if (g_strv_contains (allowed_automatic_states, s)) return ACTION_AUTOMATIC; if (g_strv_contains (allowed_interactive_states, s)) return ACTION_INTERACTIVE; if (!g_strv_contains (known_unavailable_states, s)) g_warning ("%s() returned unknown state: %s", method_name, s); return ACTION_UNAVAILABLE; } static void setup_can_power_actions (CcPowerPanel *self) { g_autoptr(GSettings) lockdown_settings = NULL; g_autoptr(GDBusConnection) connection = NULL; g_autoptr(GError) error = NULL; lockdown_settings = g_settings_new ("org.gnome.desktop.lockdown"); connection = g_bus_get_sync (G_BUS_TYPE_SYSTEM, cc_panel_get_cancellable (CC_PANEL (self)), &error); if (!connection) { if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED)) g_warning ("system bus not available: %s", error->message); return; } if (g_settings_get_boolean (lockdown_settings, "disable-log-out")) self->can_shutdown = ACTION_UNAVAILABLE; else self->can_shutdown = can_power_action (self, connection, "CanPowerOff"); self->can_suspend = can_power_action (self, connection, "CanSuspend"); self->can_hibernate = can_power_action (self, connection, "CanHibernate"); } static void update_suspend_notice_visibility (CcPowerPanel *self) { gboolean supported, enabled; supported = self->can_suspend == ACTION_AUTOMATIC && g_strcmp0 (self->chassis_type, "vm") != 0; enabled = adw_switch_row_get_active (self->suspend_on_ac_switch_row); if (enabled && self->has_batteries) enabled = adw_switch_row_get_active (self->suspend_on_battery_switch_row); gtk_widget_set_visible (GTK_WIDGET (self->suspend_notice_group), supported && !enabled); } static void shell_brightness_changed_cb (CcPowerPanel *self) { g_autoptr(GVariant) v = g_dbus_proxy_get_cached_property (self->shell_brightness_proxy, "HasBrightnessControl"); if (v != NULL) self->has_brightness_control = g_variant_get_boolean (v); else self->has_brightness_control = FALSE; gtk_widget_set_visible (GTK_WIDGET (self->dim_screen_row), self->has_brightness_control); als_enabled_state_changed (self); } static void blank_screen_switch_cb (CcPowerPanel *self) { if (adw_switch_row_get_active (self->blank_screen_switch_row)) { /* "Reset" to the delay value if coming from a disabled state */ if (g_settings_get_uint (self->session_settings, "idle-delay") == 0) { guint position = adw_combo_row_get_selected (ADW_COMBO_ROW (self->blank_screen_delay_row)); g_settings_set_uint (self->session_settings, "idle-delay", cc_number_row_get_value (self->blank_screen_delay_row, position)); } cc_number_row_bind_settings (self->blank_screen_delay_row, self->session_settings, "idle-delay"); } else { cc_number_row_unbind_settings (self->blank_screen_delay_row); g_settings_set_uint (self->session_settings, "idle-delay", 0); } } #define BLANK_SCREEN_DEFAULT 300 static void setup_blank_screen_rows (CcPowerPanel *self) { if (g_settings_get_uint (self->session_settings, "idle-delay") != 0) { /* The handler sets up a GSettings binding */ adw_switch_row_set_active (self->blank_screen_switch_row, TRUE); } else { guint position; /* Set the default value on the delay row to show what we'll get if enabled */ if (!cc_number_row_has_value (self->blank_screen_delay_row, BLANK_SCREEN_DEFAULT, &position)) position = cc_number_row_add_value (self->blank_screen_delay_row, BLANK_SCREEN_DEFAULT); adw_combo_row_set_selected (ADW_COMBO_ROW (self->blank_screen_delay_row), position); } } static void setup_suspend_delay_rows (CcPowerPanel *self) { static const int normal_times[] = {900, 1200, 1500, 1800, 2700, 3600, 4800, 5400, 6000, 7200}; static const int mobile_times[] = {60, 120, 300, 600}; int i; /* Use a different list of suspend times based on the chassis type */ if (g_strcmp0 (self->chassis_type, "tablet") == 0 || g_strcmp0 (self->chassis_type, "watch") == 0 || g_strcmp0 (self->chassis_type, "handset") == 0) { for (i = 0; i < G_N_ELEMENTS (mobile_times); i++) { cc_number_row_add_value (self->suspend_on_battery_delay_row, mobile_times[i]); cc_number_row_add_value (self->suspend_on_ac_delay_row, mobile_times[i]); } } else { for (i = 0; i < G_N_ELEMENTS (normal_times); i++) { cc_number_row_add_value (self->suspend_on_battery_delay_row, normal_times[i]); cc_number_row_add_value (self->suspend_on_ac_delay_row, normal_times[i]); } } cc_number_row_bind_settings (self->suspend_on_battery_delay_row, self->gsd_settings, "sleep-inactive-battery-timeout"); cc_number_row_bind_settings (self->suspend_on_ac_delay_row, self->gsd_settings, "sleep-inactive-ac-timeout"); } static void setup_power_saving (CcPowerPanel *self) { g_autoptr(GError) error = NULL; /* ambient light sensor */ self->iio_proxy_watch_id = g_bus_watch_name (G_BUS_TYPE_SYSTEM, "net.hadess.SensorProxy", G_BUS_NAME_WATCHER_FLAGS_NONE, iio_proxy_appeared_cb, iio_proxy_vanished_cb, self, NULL); g_signal_connect_object (self->gsd_settings, "changed", G_CALLBACK (als_enabled_setting_changed), self, G_CONNECT_SWAPPED); self->shell_brightness_proxy = cc_object_storage_create_dbus_proxy_sync (G_BUS_TYPE_SESSION, G_DBUS_PROXY_FLAGS_DO_NOT_CONNECT_SIGNALS | G_DBUS_PROXY_FLAGS_DO_NOT_AUTO_START, "org.gnome.Shell.Brightness", "/org/gnome/Shell/Brightness", "org.gnome.Shell.Brightness", NULL, &error); if (!self->shell_brightness_proxy) { g_warning ("Could not create Shell Brightness proxy: %s", error->message); } else { g_signal_connect_object (self->shell_brightness_proxy, "g-properties-changed", G_CALLBACK (shell_brightness_changed_cb), self, G_CONNECT_SWAPPED); shell_brightness_changed_cb (self); } g_settings_bind (self->gsd_settings, "idle-dim", self->dim_screen_row, "active", G_SETTINGS_BIND_DEFAULT); setup_blank_screen_rows (self); /* The default values for these settings are unfortunate for us; * timeout == 0, action == suspend means 'do nothing' - just * as timout === anything, action == nothing. * For our switch/combobox combination, the second choice works * much better, so translate the first to the second here. */ if (g_settings_get_int (self->gsd_settings, "sleep-inactive-ac-timeout") == 0) { g_settings_set_enum (self->gsd_settings, "sleep-inactive-ac-type", GSD_POWER_ACTION_NOTHING); g_settings_set_int (self->gsd_settings, "sleep-inactive-ac-timeout", 3600); } if (g_settings_get_int (self->gsd_settings, "sleep-inactive-battery-timeout") == 0) { g_settings_set_enum (self->gsd_settings, "sleep-inactive-battery-type", GSD_POWER_ACTION_NOTHING); g_settings_set_int (self->gsd_settings, "sleep-inactive-battery-timeout", 1800); } /* Automatic suspend rows */ if (self->can_suspend == ACTION_AUTOMATIC && g_strcmp0 (self->chassis_type, "vm") != 0) { gtk_widget_set_visible (GTK_WIDGET (self->suspend_on_ac_group), TRUE); g_settings_bind_with_mapping (self->gsd_settings, "sleep-inactive-battery-type", self->suspend_on_battery_switch_row, "active", G_SETTINGS_BIND_DEFAULT, get_sleep_type, set_sleep_type, NULL, NULL); g_settings_bind_with_mapping (self->gsd_settings, "sleep-inactive-ac-type", self->suspend_on_ac_switch_row, "active", G_SETTINGS_BIND_DEFAULT, get_sleep_type, set_sleep_type, NULL, NULL); setup_suspend_delay_rows (self); set_ac_battery_ui_mode (self); update_suspend_notice_visibility (self); } } static const char * variant_lookup_string (GVariant *dict, const char *key) { GVariant *variant; variant = g_variant_lookup_value (dict, key, G_VARIANT_TYPE_STRING); if (!variant) return NULL; return g_variant_get_string (variant, NULL); } static void performance_profile_set_active (CcPowerPanel *self, const char *profile_str) { CcPowerProfile profile = cc_power_profile_from_str (profile_str); GtkCheckButton *button; /* FIXME: We don't know what to do with unknown profiles */ if (profile == CC_POWER_PROFILE_UNKNOWN) return; button = cc_power_profile_row_get_radio_button (self->power_profiles_row[profile]); if (!button) { g_warning ("Not setting profile '%s' as it doesn't have a widget", profile_str); return; } gtk_check_button_set_active (button, TRUE); } static void power_profile_update_info_boxes (CcPowerPanel *self) { g_autoptr(GVariant) degraded_variant = NULL; g_autoptr(GVariant) holds_variant = NULL; g_autoptr(GVariant) profile_variant = NULL; guint i, num_children; const char *degraded = NULL; const char *profile; CcPowerProfileInfoRow *row; int next_insert = 0; gtk_list_box_remove_all (self->power_profile_info_listbox); gtk_widget_set_visible (GTK_WIDGET (self->power_profile_info_listbox), FALSE); profile_variant = g_dbus_proxy_get_cached_property (self->power_profiles_proxy, "ActiveProfile"); if (!profile_variant) { g_warning ("No 'ActiveProfile' property on power-profiles-daemon service"); return; } profile = g_variant_get_string (profile_variant, NULL); degraded_variant = g_dbus_proxy_get_cached_property (self->power_profiles_proxy, "PerformanceDegraded"); if (degraded_variant) degraded = g_variant_get_string (degraded_variant, NULL); if (degraded && *degraded != '\0') { const char *text; gtk_widget_set_visible (GTK_WIDGET (self->power_profile_info_listbox), TRUE); if (g_str_equal (degraded, "high-operating-temperature")) text = _("Performance mode temporarily disabled due to high operating temperature"); else if (g_str_equal (degraded, "lap-detected")) text = _("Lap detected: performance mode temporarily unavailable. Move the device to a stable surface to restore."); else text = _("Performance mode temporarily disabled"); row = cc_power_profile_info_row_new (text); gtk_list_box_append (self->power_profile_info_listbox, GTK_WIDGET (row)); if (g_str_equal (profile, "performance")) next_insert = 1; } holds_variant = g_dbus_proxy_get_cached_property (self->power_profiles_proxy, "ActiveProfileHolds"); if (!holds_variant) { g_warning ("No 'ActiveProfileHolds' property on power-profiles-daemon service"); return; } num_children = g_variant_n_children (holds_variant); for (i = 0; i < num_children; i++) { g_autoptr(GDesktopAppInfo) app_info = NULL; g_autoptr(GVariant) hold_variant = NULL; g_autofree char *text = NULL; const char *app_id, *held_profile, *reason, *name; hold_variant = g_variant_get_child_value (holds_variant, i); if (!hold_variant || !g_variant_is_of_type (hold_variant, G_VARIANT_TYPE ("a{sv}"))) continue; app_id = variant_lookup_string (hold_variant, "ApplicationId"); if (!app_id) continue; gtk_widget_set_visible (GTK_WIDGET (self->power_profile_info_listbox), TRUE); app_info = g_desktop_app_info_new (app_id); name = app_info ? g_app_info_get_name (G_APP_INFO (app_info)) : app_id; held_profile = variant_lookup_string (hold_variant, "Profile"); reason = variant_lookup_string (hold_variant, "Reason"); g_debug ("Adding info row for %s hold by %s: %s", held_profile, app_id, reason); if (g_strcmp0 (held_profile, "power-saver") == 0 && g_strcmp0 (app_id, "org.gnome.SettingsDaemon.Power") == 0) { text = g_strdup (_("Power saver enabled due to low battery. Previous mode will be restored when battery is charged.")); } else { switch (cc_power_profile_from_str (held_profile)) { case CC_POWER_PROFILE_POWER_SAVER: /* translators: "%s" is an application name */ text = g_strdup_printf (_("Power Saver mode activated by “%s”"), name); break; case CC_POWER_PROFILE_PERFORMANCE: /* translators: "%s" is an application name */ text = g_strdup_printf (_("Performance mode activated by “%s”"), name); break; default: g_assert_not_reached (); } } row = cc_power_profile_info_row_new (text); if (g_strcmp0 (held_profile, profile) != 0) gtk_list_box_insert (GTK_LIST_BOX (self->power_profile_info_listbox), GTK_WIDGET (row), -1); else gtk_list_box_insert (GTK_LIST_BOX (self->power_profile_info_listbox), GTK_WIDGET (row), next_insert); } } static gint perf_profile_list_box_sort (GtkListBoxRow *row1, GtkListBoxRow *row2, gpointer user_data) { CcPowerProfile row1_profile, row2_profile; row1_profile = cc_power_profile_row_get_profile (CC_POWER_PROFILE_ROW (row1)); row2_profile = cc_power_profile_row_get_profile (CC_POWER_PROFILE_ROW (row2)); if (row1_profile < row2_profile) return -1; if (row1_profile > row2_profile) return 1; return 0; } static void power_profiles_properties_changed_cb (CcPowerPanel *self, GVariant *changed_properties, GStrv invalidated_properties, GDBusProxy *proxy) { g_autoptr(GVariantIter) iter = NULL; const char *key; g_autoptr(GVariant) value = NULL; g_variant_get (changed_properties, "a{sv}", &iter); while (g_variant_iter_next (iter, "{&sv}", &key, &value)) { if (g_strcmp0 (key, "PerformanceDegraded") == 0 || g_strcmp0 (key, "ActiveProfileHolds") == 0) { power_profile_update_info_boxes (self); } else if (g_strcmp0 (key, "ActiveProfile") == 0) { self->power_profiles_in_update = TRUE; performance_profile_set_active (self, g_variant_get_string (value, NULL)); self->power_profiles_in_update = FALSE; } else { g_debug ("Unhandled change on '%s' property", key); } } } static void set_active_profile_cb (GObject *source_object, GAsyncResult *res, gpointer user_data) { g_autoptr(GVariant) variant = NULL; g_autoptr(GError) error = NULL; variant = g_dbus_connection_call_finish (G_DBUS_CONNECTION (source_object), res, &error); if (!variant) { if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED)) g_warning ("Could not set active profile: %s", error->message); } } static void power_profile_button_toggled_cb (CcPowerProfileRow *row, gpointer user_data) { CcPowerPanel *self = user_data; CcPowerProfile profile; g_autoptr(GDBusConnection) connection = NULL; g_autoptr(GError) error = NULL; if (!cc_power_profile_row_get_active (row)) return; if (self->power_profiles_in_update) return; profile = cc_power_profile_row_get_profile (row); connection = g_bus_get_sync (G_BUS_TYPE_SYSTEM, cc_panel_get_cancellable (CC_PANEL (self)), &error); if (!connection) { if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED)) g_warning ("system bus not available: %s", error->message); return; } g_dbus_connection_call (connection, "org.freedesktop.UPower.PowerProfiles", "/org/freedesktop/UPower/PowerProfiles", "org.freedesktop.DBus.Properties", "Set", g_variant_new ("(ssv)", "org.freedesktop.UPower.PowerProfiles", "ActiveProfile", g_variant_new_string (cc_power_profile_to_str (profile))), NULL, G_DBUS_CALL_FLAGS_NONE, -1, cc_panel_get_cancellable (CC_PANEL (self)), set_active_profile_cb, NULL); } static void setup_power_profiles (CcPowerPanel *self) { g_autoptr(GDBusConnection) connection = NULL; g_autoptr(GVariant) variant = NULL; g_autoptr(GVariant) props = NULL; guint i, num_children; g_autoptr(GError) error = NULL; const char *performance_degraded; const char *active_profile; g_autoptr(GVariant) profiles = NULL; GtkCheckButton *last_button; self->power_profiles_proxy = cc_object_storage_create_dbus_proxy_sync (G_BUS_TYPE_SYSTEM, G_DBUS_PROXY_FLAGS_NONE, "org.freedesktop.UPower.PowerProfiles", "/org/freedesktop/UPower/PowerProfiles", "org.freedesktop.UPower.PowerProfiles", NULL, &error); if (!self->power_profiles_proxy) { g_debug ("Could not create Power Profiles proxy: %s", error->message); return; } connection = g_bus_get_sync (G_BUS_TYPE_SYSTEM, cc_panel_get_cancellable (CC_PANEL (self)), &error); if (!connection) { if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED)) g_warning ("system bus not available: %s", error->message); return; } variant = g_dbus_connection_call_sync (connection, "org.freedesktop.UPower.PowerProfiles", "/org/freedesktop/UPower/PowerProfiles", "org.freedesktop.DBus.Properties", "GetAll", g_variant_new ("(s)", "org.freedesktop.UPower.PowerProfiles"), NULL, G_DBUS_CALL_FLAGS_NONE, -1, NULL, &error); if (!variant) { g_debug ("Failed to get properties for Power Profiles: %s", error->message); g_clear_object (&self->power_profiles_proxy); return; } gtk_widget_set_visible (GTK_WIDGET (self->power_profile_section), TRUE); props = g_variant_get_child_value (variant, 0); performance_degraded = variant_lookup_string (props, "PerformanceDegraded"); self->has_performance_degraded = performance_degraded != NULL; active_profile = variant_lookup_string (props, "ActiveProfile"); last_button = NULL; profiles = g_variant_lookup_value (props, "Profiles", NULL); num_children = g_variant_n_children (profiles); for (i = 0; i < num_children; i++) { g_autoptr(GVariant) profile_variant; const char *name; GtkCheckButton *button; CcPowerProfile profile; CcPowerProfileRow *row; profile_variant = g_variant_get_child_value (profiles, i); if (!profile_variant || !g_variant_is_of_type (profile_variant, G_VARIANT_TYPE ("a{sv}"))) continue; name = variant_lookup_string (profile_variant, "Profile"); if (!name) continue; g_debug ("Adding row for profile '%s' (driver: %s)", name, variant_lookup_string (profile_variant, "Driver")); profile = cc_power_profile_from_str (name); /* FIXME: We don't know what to do with unknown profiles */ if (profile == CC_POWER_PROFILE_UNKNOWN) continue; row = cc_power_profile_row_new (profile); g_signal_connect_object (G_OBJECT (row), "button-toggled", G_CALLBACK (power_profile_button_toggled_cb), self, 0); self->power_profiles_row[profile] = row; gtk_list_box_append (self->power_profile_listbox, GTK_WIDGET (row)); /* Connect radio button to group */ button = cc_power_profile_row_get_radio_button (row); gtk_check_button_set_group (button, last_button); last_button = button; } self->power_profiles_in_update = TRUE; performance_profile_set_active (self, active_profile); self->power_profiles_in_update = FALSE; self->power_profiles_prop_id = g_signal_connect_object (G_OBJECT (self->power_profiles_proxy), "g-properties-changed", G_CALLBACK (power_profiles_properties_changed_cb), self, G_CONNECT_SWAPPED); if (self->has_performance_degraded) power_profile_update_info_boxes (self); update_power_saver_low_battery_row_visibility (self); } static void switch_to_single_page_layout (CcPowerPanel *self) { /* Move all power saving sections before the general one */ adw_preferences_page_remove (self->power_saving_page, self->power_saving_group); adw_preferences_page_remove (self->power_saving_page, self->blank_screen_group); adw_preferences_page_remove (self->power_saving_page, self->suspend_on_battery_group); adw_preferences_page_remove (self->power_saving_page, self->suspend_on_ac_group); adw_preferences_page_remove (self->power_saving_page, self->suspend_notice_group); adw_preferences_page_add (self->general_page, self->power_saving_group); adw_preferences_page_add (self->general_page, self->blank_screen_group); adw_preferences_page_add (self->general_page, self->suspend_on_battery_group); adw_preferences_page_add (self->general_page, self->suspend_on_ac_group); adw_preferences_page_add (self->general_page, self->suspend_notice_group); /* Reset title and hide view switcher by hiding stack page */ gtk_stack_set_visible_child_name (self->title_stack, "title"); adw_view_stack_page_set_visible (self->power_saving_stack_page, FALSE); ensure_power_saving_title (self); } static void setup_general_section (CcPowerPanel *self) { gboolean show_section = FALSE; if (populate_power_button_row (self)) { gtk_widget_set_visible (GTK_WIDGET (self->power_button_row), TRUE); cc_number_row_bind_settings (self->power_button_row, self->gsd_settings, "power-button-action"); show_section = TRUE; } if (self->has_batteries) { gtk_widget_set_visible (GTK_WIDGET (self->battery_percentage_row), TRUE); g_settings_bind (self->interface_settings, "show-battery-percentage", self->battery_percentage_row, "active", G_SETTINGS_BIND_DEFAULT); show_section = TRUE; } gtk_widget_set_visible (GTK_WIDGET (self->general_section), show_section); if (!self->has_batteries) switch_to_single_page_layout (self); } static gint battery_sort_func (GtkListBoxRow *a, GtkListBoxRow *b, gpointer data) { CcBatteryRow *row_a = CC_BATTERY_ROW (a); CcBatteryRow *row_b = CC_BATTERY_ROW (b); gboolean a_primary; gboolean b_primary; UpDeviceKind a_kind; UpDeviceKind b_kind; a_primary = cc_battery_row_get_primary(row_a); b_primary = cc_battery_row_get_primary(row_b); if (a_primary) return -1; else if (b_primary) return 1; a_kind = cc_battery_row_get_kind(row_a); b_kind = cc_battery_row_get_kind(row_b); return a_kind - b_kind; } static void cc_power_panel_dispose (GObject *object) { CcPowerPanel *self = CC_POWER_PANEL (object); g_clear_pointer (&self->chassis_type, g_free); g_clear_object (&self->gsd_settings); g_clear_object (&self->session_settings); g_clear_object (&self->interface_settings); g_clear_pointer (&self->devices, g_ptr_array_unref); g_clear_object (&self->up_client); g_clear_object (&self->iio_proxy); g_clear_object (&self->power_profiles_proxy); if (self->iio_proxy_watch_id != 0) g_bus_unwatch_name (self->iio_proxy_watch_id); self->iio_proxy_watch_id = 0; g_clear_object (&self->shell_brightness_proxy); G_OBJECT_CLASS (cc_power_panel_parent_class)->dispose (object); } static void cc_power_panel_class_init (CcPowerPanelClass *klass) { GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass); GObjectClass *object_class = G_OBJECT_CLASS (klass); CcPanelClass *panel_class = CC_PANEL_CLASS (klass); object_class->dispose = cc_power_panel_dispose; panel_class->get_help_uri = cc_power_panel_get_help_uri; gtk_widget_class_set_template_from_resource (widget_class, "/org/gnome/control-center/power/cc-power-panel.ui"); g_type_ensure (CC_TYPE_NUMBER_ROW); g_type_ensure (CC_TYPE_POWER_PROFILE_INFO_ROW); gtk_widget_class_bind_template_child (widget_class, CcPowerPanel, als_row); gtk_widget_class_bind_template_child (widget_class, CcPowerPanel, battery_charging_section); gtk_widget_class_bind_template_child (widget_class, CcPowerPanel, battery_listbox); gtk_widget_class_bind_template_child (widget_class, CcPowerPanel, battery_percentage_row); gtk_widget_class_bind_template_child (widget_class, CcPowerPanel, battery_section); gtk_widget_class_bind_template_child (widget_class, CcPowerPanel, blank_screen_delay_row); gtk_widget_class_bind_template_child (widget_class, CcPowerPanel, blank_screen_group); gtk_widget_class_bind_template_child (widget_class, CcPowerPanel, blank_screen_switch_row); gtk_widget_class_bind_template_child (widget_class, CcPowerPanel, device_listbox); gtk_widget_class_bind_template_child (widget_class, CcPowerPanel, device_section); gtk_widget_class_bind_template_child (widget_class, CcPowerPanel, dim_screen_row); gtk_widget_class_bind_template_child (widget_class, CcPowerPanel, general_page); gtk_widget_class_bind_template_child (widget_class, CcPowerPanel, general_section); gtk_widget_class_bind_template_child (widget_class, CcPowerPanel, title_stack); gtk_widget_class_bind_template_child (widget_class, CcPowerPanel, maximize_charge_radio); gtk_widget_class_bind_template_child (widget_class, CcPowerPanel, preserve_battery_radio); gtk_widget_class_bind_template_child (widget_class, CcPowerPanel, power_button_row); gtk_widget_class_bind_template_child (widget_class, CcPowerPanel, power_profile_listbox); gtk_widget_class_bind_template_child (widget_class, CcPowerPanel, power_profile_info_listbox); gtk_widget_class_bind_template_child (widget_class, CcPowerPanel, power_profile_section); gtk_widget_class_bind_template_child (widget_class, CcPowerPanel, power_saver_low_battery_row); gtk_widget_class_bind_template_child (widget_class, CcPowerPanel, power_saving_group); gtk_widget_class_bind_template_child (widget_class, CcPowerPanel, power_saving_page); gtk_widget_class_bind_template_child (widget_class, CcPowerPanel, power_saving_stack_page); gtk_widget_class_bind_template_child (widget_class, CcPowerPanel, suspend_on_battery_delay_row); gtk_widget_class_bind_template_child (widget_class, CcPowerPanel, suspend_on_battery_switch_row); gtk_widget_class_bind_template_child (widget_class, CcPowerPanel, suspend_on_battery_group); gtk_widget_class_bind_template_child (widget_class, CcPowerPanel, suspend_on_ac_delay_row); gtk_widget_class_bind_template_child (widget_class, CcPowerPanel, suspend_on_ac_switch_row); gtk_widget_class_bind_template_child (widget_class, CcPowerPanel, suspend_on_ac_group); gtk_widget_class_bind_template_child (widget_class, CcPowerPanel, suspend_notice_group); gtk_widget_class_bind_template_callback (widget_class, als_row_changed_cb); gtk_widget_class_bind_template_callback (widget_class, blank_screen_switch_cb); gtk_widget_class_bind_template_callback (widget_class, battery_health_radio_changed_cb); gtk_widget_class_bind_template_callback (widget_class, cc_util_keynav_propagate_vertical); gtk_widget_class_bind_template_callback (widget_class, power_saving_group_visibility_cb); gtk_widget_class_bind_template_callback (widget_class, update_suspend_notice_visibility); } static void cc_power_panel_init (CcPowerPanel *self) { guint i; g_autoptr(GtkCssProvider) provider = NULL; g_resources_register (cc_power_get_resource ()); gtk_widget_init_template (GTK_WIDGET (self)); provider = gtk_css_provider_new (); gtk_css_provider_load_from_resource (provider, "/org/gnome/control-center/power/power.css"); gtk_style_context_add_provider_for_display (gdk_display_get_default (), GTK_STYLE_PROVIDER (provider), GTK_STYLE_PROVIDER_PRIORITY_APPLICATION); self->chassis_type = cc_hostname_get_chassis_type (cc_hostname_get_default ()); self->up_client = up_client_new (); self->devices = self->up_client ? up_client_get_devices2 (self->up_client) : g_ptr_array_new (); self->has_batteries = devices_have_batteries (self->devices); setup_can_power_actions (self); self->gsd_settings = g_settings_new ("org.gnome.settings-daemon.plugins.power"); self->session_settings = g_settings_new ("org.gnome.desktop.session"); self->interface_settings = g_settings_new ("org.gnome.desktop.interface"); gtk_list_box_set_sort_func (self->battery_listbox, (GtkListBoxSortFunc)battery_sort_func, NULL, NULL); gtk_list_box_set_sort_func (self->device_listbox, (GtkListBoxSortFunc)battery_sort_func, NULL, NULL); gtk_list_box_set_sort_func (self->power_profile_listbox, perf_profile_list_box_sort, NULL, NULL); setup_power_profiles (self); setup_power_saving (self); g_settings_bind (self->gsd_settings, "power-saver-profile-on-low-battery", self->power_saver_low_battery_row, "active", G_SETTINGS_BIND_DEFAULT); setup_general_section (self); /* populate batteries */ if (self->up_client) { g_signal_connect_object (self->up_client, "device-added", G_CALLBACK (up_client_device_added), self, G_CONNECT_SWAPPED); g_signal_connect_object (self->up_client, "device-removed", G_CALLBACK (up_client_device_removed), self, G_CONNECT_SWAPPED); } for (i = 0; self->devices != NULL && i < self->devices->len; i++) { UpDevice *device = g_ptr_array_index (self->devices, i); g_signal_connect_object (G_OBJECT (device), "notify", G_CALLBACK (up_client_changed), self, G_CONNECT_SWAPPED); } up_client_changed (self); }