/* * Copyright (C) 2010 Intel, Inc * Copyright (C) 2013 Kalev Lember * * 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 . * * Author: Thomas Wood * */ #include "config.h" #include "cc-time-editor.h" #include "cc-datetime-panel.h" #include "cc-datetime-resources.h" #include #include #include "cc-timezone-map.h" #include "timedated.h" #include "date-endian.h" #define GNOME_DESKTOP_USE_UNSTABLE_API #include #include #include #include #include #include #include #include /* FIXME: This should be "Etc/GMT" instead */ #define DEFAULT_TZ "Europe/London" #define GETTEXT_PACKAGE_TIMEZONES GETTEXT_PACKAGE "-timezones" enum { CITY_COL_CITY_HUMAN_READABLE, CITY_COL_ZONE, CITY_NUM_COLS }; #define DATETIME_PERMISSION "org.gnome.controlcenter.datetime.configure" #define DATETIME_TZ_PERMISSION "org.freedesktop.timedate1.set-timezone" #define LOCATION_SETTINGS "org.gnome.system.location" #define LOCATION_ENABLED "enabled" #define CLOCK_SCHEMA "org.gnome.desktop.interface" #define CLOCK_FORMAT_KEY "clock-format" #define FILECHOOSER_SCHEMA "org.gtk.Settings.FileChooser" #define DATETIME_SCHEMA "org.gnome.desktop.datetime" #define AUTO_TIMEZONE_KEY "automatic-timezone" struct _CcDateTimePanel { CcPanel parent_instance; GtkWidget *map; GList *toplevels; TzLocation *current_location; GtkTreeModelFilter *city_filter; GDateTime *date; GSettings *clock_settings; GSettings *datetime_settings; GSettings *filechooser_settings; GDesktopClockFormat clock_format; GtkFrame *aspectmap; GtkWidget *auto_datetime_row; GtkWidget *auto_timezone_row; GtkWidget *auto_timezone_switch; GtkListStore *city_liststore; GtkTreeModelSort *city_modelsort; GtkWidget *date_grid; GtkWidget *datetime_button; GtkWidget *datetime_dialog; GtkWidget *datetime_label; GtkWidget *day_spinbutton; GtkWidget *timeformat_row; GtkWidget *h_spinbutton; GtkLockButton *lock_button; GtkListBox *date_box; GtkListBoxRow *day_row; AdwComboRow *month_row; GtkListBoxRow *year_row; GtkWidget *network_time_switch; GtkWidget *time_editor; GtkWidget *timezone_button; GtkWidget *timezone_dialog; GtkWidget *timezone_label; GtkWidget *timezone_searchentry; GtkWidget *year_spinbutton; GnomeWallClock *clock_tracker; Timedate1 *dtm; GCancellable *cancellable; GPermission *permission; GPermission *tz_permission; GSettings *location_settings; int month; /* index starts from 1 */ }; CC_PANEL_REGISTER (CcDateTimePanel, cc_date_time_panel) static void update_time (CcDateTimePanel *self); static void cc_date_time_panel_dispose (GObject *object) { CcDateTimePanel *panel = CC_DATE_TIME_PANEL (object); if (panel->cancellable) { g_cancellable_cancel (panel->cancellable); g_clear_object (&panel->cancellable); } if (panel->toplevels) { g_list_free_full (panel->toplevels, (GDestroyNotify) gtk_window_destroy); panel->toplevels = NULL; } g_clear_object (&panel->clock_tracker); g_clear_object (&panel->dtm); g_clear_object (&panel->permission); g_clear_object (&panel->tz_permission); g_clear_object (&panel->location_settings); g_clear_object (&panel->clock_settings); g_clear_object (&panel->datetime_settings); g_clear_object (&panel->filechooser_settings); g_clear_pointer (&panel->date, g_date_time_unref); G_OBJECT_CLASS (cc_date_time_panel_parent_class)->dispose (object); } static const char * cc_date_time_panel_get_help_uri (CcPanel *panel) { return "help:gnome-help/clock"; } static void clock_settings_changed_cb (CcDateTimePanel *panel, gchar *key); static char * format_clock_name_cb (AdwEnumListItem *item, gpointer user_data) { switch (adw_enum_list_item_get_value (item)) { case G_DESKTOP_CLOCK_FORMAT_24H: return g_strdup (_("24-hour")); case G_DESKTOP_CLOCK_FORMAT_12H: return g_strdup (_("AM / PM")); default: return NULL; } } static void change_clock_settings (GObject *gobject, GParamSpec *pspec, CcDateTimePanel *self) { GDesktopClockFormat value; AdwEnumListItem *item; g_signal_handlers_block_by_func (self->clock_settings, clock_settings_changed_cb, self); item = ADW_ENUM_LIST_ITEM (adw_combo_row_get_selected_item (ADW_COMBO_ROW (self->timeformat_row))); value = adw_enum_list_item_get_value (item); g_settings_set_enum (self->clock_settings, CLOCK_FORMAT_KEY, value); g_settings_set_enum (self->filechooser_settings, CLOCK_FORMAT_KEY, value); self->clock_format = value; update_time (self); g_signal_handlers_unblock_by_func (self->clock_settings, clock_settings_changed_cb, self); } static void clock_settings_changed_cb (CcDateTimePanel *self, gchar *key) { GDesktopClockFormat value; value = g_settings_get_enum (self->clock_settings, CLOCK_FORMAT_KEY); self->clock_format = value; g_signal_handlers_block_by_func (self->timeformat_row, change_clock_settings, self); adw_combo_row_set_selected (ADW_COMBO_ROW (self->timeformat_row), value); cc_time_editor_set_am_pm (CC_TIME_EDITOR (self->time_editor), value == G_DESKTOP_CLOCK_FORMAT_12H); update_time (self); g_signal_handlers_unblock_by_func (self->timeformat_row, change_clock_settings, self); } /* Update the widgets based on the system time */ static void update_time (CcDateTimePanel *self) { g_autofree gchar *label = NULL; gboolean use_ampm; if (self->clock_format == G_DESKTOP_CLOCK_FORMAT_12H) use_ampm = TRUE; else use_ampm = FALSE; cc_time_editor_set_time (CC_TIME_EDITOR (self->time_editor), g_date_time_get_hour (self->date), g_date_time_get_minute (self->date)); /* Update the time on the listbow row */ if (use_ampm) { /* Translators: This is the full date and time format used in 12-hour mode. */ label = g_date_time_format (self->date, _("%e %B %Y, %l:%M %p")); } else { /* Translators: This is the full date and time format used in 24-hour mode. */ label = g_date_time_format (self->date, _("%e %B %Y, %R")); } self->month = g_date_time_get_month (self->date); adw_combo_row_set_selected (self->month_row, self->month - 1); gtk_label_set_text (GTK_LABEL (self->datetime_label), label); } static void set_time_cb (GObject *source, GAsyncResult *res, gpointer user_data) { CcDateTimePanel *self = user_data; g_autoptr(GError) error = NULL; if (!timedate1_call_set_time_finish (self->dtm, res, &error)) { /* TODO: display any error in a user friendly way */ g_warning ("Could not set system time: %s", error->message); } else { update_time (self); } } static void set_timezone_cb (GObject *source, GAsyncResult *res, gpointer user_data) { CcDateTimePanel *self = user_data; g_autoptr(GError) error = NULL; if (!timedate1_call_set_timezone_finish (self->dtm, res, &error)) { /* TODO: display any error in a user friendly way */ g_warning ("Could not set system timezone: %s", error->message); } } static void set_using_ntp_cb (GObject *source, GAsyncResult *res, gpointer user_data) { CcDateTimePanel *self = user_data; g_autoptr(GError) error = NULL; if (!timedate1_call_set_ntp_finish (self->dtm, res, &error)) { /* TODO: display any error in a user friendly way */ g_warning ("Could not set system to use NTP: %s", error->message); } } static void queue_set_datetime (CcDateTimePanel *self) { gint64 unixtime; /* timedated expects number of microseconds since 1 Jan 1970 UTC */ unixtime = g_date_time_to_unix (self->date); timedate1_call_set_time (self->dtm, unixtime * 1000000, FALSE, TRUE, self->cancellable, set_time_cb, self); } static void queue_set_ntp (CcDateTimePanel *self) { gboolean using_ntp; /* for now just do it */ using_ntp = gtk_switch_get_active (GTK_SWITCH (self->network_time_switch)); timedate1_call_set_ntp (self->dtm, using_ntp, TRUE, self->cancellable, set_using_ntp_cb, self); } static void queue_set_timezone (CcDateTimePanel *self) { /* for now just do it */ if (self->current_location) { timedate1_call_set_timezone (self->dtm, self->current_location->zone, TRUE, self->cancellable, set_timezone_cb, self); } } static void change_date (CcDateTimePanel *self) { guint y, d; g_autoptr(GDateTime) old_date = NULL; y = gtk_spin_button_get_value_as_int (GTK_SPIN_BUTTON (self->year_spinbutton)); d = gtk_spin_button_get_value_as_int (GTK_SPIN_BUTTON (self->day_spinbutton)); old_date = self->date; self->date = g_date_time_new_local (y, self->month, d, g_date_time_get_hour (old_date), g_date_time_get_minute (old_date), g_date_time_get_second (old_date)); cc_time_editor_set_time (CC_TIME_EDITOR (self->time_editor), g_date_time_get_hour (self->date), g_date_time_get_minute (self->date)); queue_set_datetime (self); } static gboolean city_changed_cb (CcDateTimePanel *self, GtkTreeModel *model, GtkTreeIter *iter, GtkEntryCompletion *completion) { GtkWidget *entry; g_autofree gchar *zone = NULL; gtk_tree_model_get (model, iter, CITY_COL_ZONE, &zone, -1); cc_timezone_map_set_timezone (CC_TIMEZONE_MAP (self->map), zone); entry = gtk_entry_completion_get_entry (completion); gtk_editable_set_text (GTK_EDITABLE (entry), ""); return TRUE; } static char * translated_city_name (TzLocation *loc) { g_autofree gchar *zone_translated = NULL; g_auto(GStrv) split_translated = NULL; g_autofree gchar *country = NULL; gchar *name; gint length; /* Load the translation for it */ zone_translated = g_strdup (dgettext (GETTEXT_PACKAGE_TIMEZONES, loc->zone)); g_strdelimit (zone_translated, "_", ' '); split_translated = g_regex_split_simple ("[\\x{2044}\\x{2215}\\x{29f8}\\x{ff0f}/]", zone_translated, 0, 0); length = g_strv_length (split_translated); country = gnome_get_country_from_code (loc->country, NULL); /* Translators: "city, country" */ name = g_strdup_printf (C_("timezone loc", "%s, %s"), split_translated[length-1], country); return name; } static void update_timezone (CcDateTimePanel *self) { g_autofree gchar *bubble_text = NULL; g_autofree gchar *city_country = NULL; g_autofree gchar *label = NULL; g_autofree gchar *time_label = NULL; g_autofree gchar *utc_label = NULL; g_autofree gchar *tz_desc = NULL; gboolean use_ampm; if (self->clock_format == G_DESKTOP_CLOCK_FORMAT_12H) use_ampm = TRUE; else use_ampm = FALSE; city_country = translated_city_name (self->current_location); /* Update the timezone on the listbow row */ /* Translators: "timezone (details)" */ label = g_strdup_printf (C_("timezone desc", "%s (%s)"), g_date_time_get_timezone_abbreviation (self->date), city_country); gtk_label_set_text (GTK_LABEL (self->timezone_label), label); /* Translators: UTC here means the Coordinated Universal Time. * %:::z will be replaced by the offset from UTC e.g. UTC+02 */ utc_label = g_date_time_format (self->date, _("UTC%:::z")); if (use_ampm) { /* Translators: This is the time format used in 12-hour mode. */ time_label = g_date_time_format (self->date, _("%l:%M %p")); } else { /* Translators: This is the time format used in 24-hour mode. */ time_label = g_date_time_format (self->date, _("%R")); } /* Update the text bubble in the timezone map */ /* Translators: "timezone (utc shift)" */ tz_desc = g_strdup_printf (C_("timezone map", "%s (%s)"), g_date_time_get_timezone_abbreviation (self->date), utc_label); bubble_text = g_strdup_printf ("%s\n" "%s\n" "%s", tz_desc, city_country, time_label); cc_timezone_map_set_bubble_text (CC_TIMEZONE_MAP (self->map), bubble_text); } static void location_changed_cb (CcDateTimePanel *self, TzLocation *location) { g_autoptr(GDateTime) old_date = NULL; g_autoptr(GTimeZone) timezone = NULL; g_debug ("location changed to %s/%s", location->country, location->zone); self->current_location = location; timezone = g_time_zone_new_identifier (location->zone); if (!timezone) { g_warning ("Could not find timezone \"%s\", using UTC instead", location->zone); timezone = g_time_zone_new_utc (); } old_date = self->date; self->date = g_date_time_to_timezone (old_date, timezone); cc_time_editor_set_time (CC_TIME_EDITOR (self->time_editor), g_date_time_get_hour (self->date), g_date_time_get_minute (self->date)); update_timezone (self); queue_set_timezone (self); } static void get_initial_timezone (CcDateTimePanel *self) { const gchar *timezone; timezone = timedate1_get_timezone (self->dtm); if (timezone == NULL || !cc_timezone_map_set_timezone (CC_TIMEZONE_MAP (self->map), timezone)) { g_warning ("Timezone '%s' is unhandled, setting %s as default", timezone ? timezone : "(null)", DEFAULT_TZ); cc_timezone_map_set_timezone (CC_TIMEZONE_MAP (self->map), DEFAULT_TZ); } self->current_location = cc_timezone_map_get_location (CC_TIMEZONE_MAP (self->map)); update_timezone (self); } static void load_cities (TzLocation *loc, GtkListStore *city_store) { g_autofree gchar *human_readable = NULL; human_readable = translated_city_name (loc); gtk_list_store_insert_with_values (city_store, NULL, 0, CITY_COL_CITY_HUMAN_READABLE, human_readable, CITY_COL_ZONE, loc->zone, -1); } static void load_regions_model (GtkListStore *cities) { g_autoptr(TzDB) db = NULL; db = tz_load_db (); g_ptr_array_foreach (db->locations, (GFunc) load_cities, cities); } static void day_changed (CcDateTimePanel *panel) { change_date (panel); } static void month_year_changed (CcDateTimePanel *self) { guint y; guint num_days; GtkAdjustment *adj; GtkSpinButton *day_spin; y = gtk_spin_button_get_value_as_int (GTK_SPIN_BUTTON (self->year_spinbutton)); /* Check the number of days in that month */ num_days = g_date_get_days_in_month (self->month, y); day_spin = GTK_SPIN_BUTTON (self->day_spinbutton); adj = GTK_ADJUSTMENT (gtk_spin_button_get_adjustment (day_spin)); gtk_adjustment_set_upper (adj, num_days + 1); if (gtk_spin_button_get_value_as_int (day_spin) > num_days) gtk_spin_button_set_value (day_spin, num_days); change_date (self); } static void on_month_row_selected_changed_cb (AdwComboRow *month_row, GParamSpec *pspec, CcDateTimePanel *self) { unsigned int i; g_assert (CC_IS_DATE_TIME_PANEL (self)); g_assert (ADW_IS_COMBO_ROW (month_row)); i = adw_combo_row_get_selected (month_row); g_assert (i >= 0 && i < 12); self->month = i + 1; month_year_changed (self); } static void on_clock_changed (CcDateTimePanel *panel, GParamSpec *pspec) { g_date_time_unref (panel->date); panel->date = g_date_time_new_now_local (); update_time (panel); update_timezone (panel); } static gboolean change_ntp (CcDateTimePanel *self) { queue_set_ntp (self); /* The new state will be visible once we see the reply. */ return TRUE; } static void on_ntp_changed (CcDateTimePanel *self) { gboolean ntp_on; g_object_get (self->dtm, "ntp", &ntp_on, NULL); g_signal_handlers_block_by_func (self->network_time_switch, change_ntp, self); g_object_set (self->network_time_switch, "state", ntp_on, NULL); g_signal_handlers_unblock_by_func (self->network_time_switch, change_ntp, self); } static gboolean is_ntp_available (CcDateTimePanel *self) { g_autoptr(GVariant) value = NULL; gboolean ntp_available = TRUE; /* We need to access this directly so that we can default to TRUE if * it is not set. */ value = g_dbus_proxy_get_cached_property (G_DBUS_PROXY (self->dtm), "CanNTP"); if (value) { if (g_variant_is_of_type (value, G_VARIANT_TYPE_BOOLEAN)) ntp_available = g_variant_get_boolean (value); } return ntp_available; } static void on_permission_changed (CcDateTimePanel *self) { gboolean allowed, location_allowed, tz_allowed, auto_timezone, using_ntp; allowed = (self->permission != NULL && g_permission_get_allowed (self->permission)); location_allowed = g_settings_get_boolean (self->location_settings, LOCATION_ENABLED); tz_allowed = (self->tz_permission != NULL && g_permission_get_allowed (self->tz_permission)); using_ntp = gtk_switch_get_active (GTK_SWITCH (self->network_time_switch)); auto_timezone = gtk_switch_get_active (GTK_SWITCH (self->auto_timezone_switch)); /* All the widgets but the lock button and the 24h setting */ gtk_widget_set_sensitive (self->auto_datetime_row, allowed); gtk_widget_set_sensitive (self->auto_timezone_row, location_allowed && (allowed || tz_allowed)); gtk_widget_set_sensitive (self->datetime_button, allowed && !using_ntp); gtk_widget_set_sensitive (self->timezone_button, (allowed || tz_allowed) && (!auto_timezone || !location_allowed)); /* Hide the subdialogs if we no longer have permissions */ if (!allowed) gtk_widget_hide (GTK_WIDGET (self->datetime_dialog)); if (!allowed && !tz_allowed) gtk_widget_hide (GTK_WIDGET (self->timezone_dialog)); } static void on_location_settings_changed (CcDateTimePanel *panel) { on_permission_changed (panel); } static void on_can_ntp_changed (CcDateTimePanel *self) { gtk_widget_set_visible (self->auto_datetime_row, is_ntp_available (self)); } static void on_timezone_changed (CcDateTimePanel *self) { g_signal_handlers_block_by_func (self->map, location_changed_cb, self); get_initial_timezone (self); g_signal_handlers_unblock_by_func (self->map, location_changed_cb, self); } static void on_timedated_properties_changed (CcDateTimePanel *self, GVariant *changed_properties, const gchar **invalidated_properties) { guint i; if (invalidated_properties != NULL) for (i = 0; invalidated_properties[i] != NULL; i++) { g_autoptr(GVariant) variant = NULL; g_autoptr(GError) error = NULL; /* See https://bugs.freedesktop.org/show_bug.cgi?id=37632 for the reason why we're doing this */ variant = g_dbus_proxy_call_sync (G_DBUS_PROXY (self->dtm), "org.freedesktop.DBus.Properties.Get", g_variant_new ("(ss)", "org.freedesktop.timedate1", invalidated_properties[i]), G_DBUS_CALL_FLAGS_NONE, -1, NULL, &error); if (variant == NULL) g_warning ("Failed to get property '%s': %s", invalidated_properties[i], error->message); else { GVariant *v; g_variant_get (variant, "(v)", &v); g_dbus_proxy_set_cached_property (G_DBUS_PROXY (self->dtm), invalidated_properties[i], v); } } } static void run_dialog (CcDateTimePanel *self, GtkWidget *dialog) { GtkWidget *parent; parent = cc_shell_get_toplevel (cc_panel_get_shell (CC_PANEL (self))); gtk_window_set_transient_for (GTK_WINDOW (dialog), GTK_WINDOW (parent)); gtk_window_present (GTK_WINDOW (dialog)); } static gboolean tz_switch_to_row_transform_func (GBinding *binding, const GValue *source_value, GValue *target_value, CcDateTimePanel *self) { gboolean active; gboolean allowed; gboolean location_allowed; active = g_value_get_boolean (source_value); allowed = (self->permission != NULL && g_permission_get_allowed (self->permission)) || (self->tz_permission != NULL && g_permission_get_allowed (self->tz_permission)); location_allowed = g_settings_get_boolean (self->location_settings, LOCATION_ENABLED); g_value_set_boolean (target_value, allowed && (!active || !location_allowed)); return TRUE; } static gboolean switch_to_row_transform_func (GBinding *binding, const GValue *source_value, GValue *target_value, CcDateTimePanel *self) { gboolean active; gboolean allowed; active = g_value_get_boolean (source_value); allowed = (self->permission != NULL && g_permission_get_allowed (self->permission)); g_value_set_boolean (target_value, !active && allowed); return TRUE; } static void bind_switch_to_row (CcDateTimePanel *self, GtkWidget *gtkswitch, GtkWidget *listrow) { g_object_bind_property_full (gtkswitch, "active", listrow, "sensitive", G_BINDING_SYNC_CREATE, (GBindingTransformFunc) switch_to_row_transform_func, NULL, self, NULL); } static void list_box_row_activated (CcDateTimePanel *self, GtkListBoxRow *row) { if (row == GTK_LIST_BOX_ROW (self->datetime_button)) { run_dialog (self, self->datetime_dialog); } else if (row == GTK_LIST_BOX_ROW (self->timezone_button)) { run_dialog (self, self->timezone_dialog); } } static void time_changed_cb (CcDateTimePanel *self, CcTimeEditor *editor) { g_autoptr(GDateTime) old_date = NULL; g_assert (CC_IS_DATE_TIME_PANEL (self)); g_assert (CC_IS_TIME_EDITOR (editor)); old_date = self->date; self->date = g_date_time_new_local (g_date_time_get_year (old_date), g_date_time_get_month (old_date), g_date_time_get_day_of_month (old_date), cc_time_editor_get_hour (CC_TIME_EDITOR (self->time_editor)), cc_time_editor_get_minute (CC_TIME_EDITOR (self->time_editor)), g_date_time_get_second (old_date)); update_time (self); queue_set_datetime (self); } static void setup_timezone_dialog (CcDateTimePanel *self) { g_autoptr(GtkEntryCompletion) completion = NULL; /* set up timezone map */ self->map = (GtkWidget *) cc_timezone_map_new (); gtk_frame_set_child (self->aspectmap, self->map); /* Create the completion object */ completion = gtk_entry_completion_new (); gtk_entry_set_completion (GTK_ENTRY (self->timezone_searchentry), completion); gtk_entry_completion_set_model (completion, GTK_TREE_MODEL (self->city_modelsort)); gtk_entry_completion_set_text_column (completion, CITY_COL_CITY_HUMAN_READABLE); } static void setup_datetime_dialog (CcDateTimePanel *self) { GtkAdjustment *adjustment; GdkDisplay *display; g_autoptr(GtkCssProvider) provider = NULL; guint num_days; /* Big time buttons */ provider = gtk_css_provider_new (); gtk_css_provider_load_from_data (GTK_CSS_PROVIDER (provider), ".gnome-control-center-datetime-setup-time>spinbutton,\n" ".gnome-control-center-datetime-setup-time>label {\n" " font-size: 250%;\n" "}\n" ".gnome-control-center-datetime-setup-time>spinbutton>entry {\n" " padding: 8px 13px;\n" "}", -1); display = gdk_display_get_default (); gtk_style_context_add_provider_for_display (display, GTK_STYLE_PROVIDER (provider), GTK_STYLE_PROVIDER_PRIORITY_APPLICATION); /* Day */ num_days = g_date_get_days_in_month (g_date_time_get_month (self->date), g_date_time_get_year (self->date)); adjustment = (GtkAdjustment*) gtk_adjustment_new (g_date_time_get_day_of_month (self->date), 1, num_days + 1, 1, 10, 1); gtk_spin_button_set_adjustment (GTK_SPIN_BUTTON (self->day_spinbutton), adjustment); g_signal_connect_object (G_OBJECT (self->day_spinbutton), "value-changed", G_CALLBACK (day_changed), self, G_CONNECT_SWAPPED); /* Year */ adjustment = (GtkAdjustment*) gtk_adjustment_new (g_date_time_get_year (self->date), 1, G_MAXDOUBLE, 1, 10, 1); gtk_spin_button_set_adjustment (GTK_SPIN_BUTTON (self->year_spinbutton), adjustment); g_signal_connect_object (G_OBJECT (self->year_spinbutton), "value-changed", G_CALLBACK (month_year_changed), self, G_CONNECT_SWAPPED); /* Month */ self->month = g_date_time_get_month (self->date); adw_combo_row_set_selected (self->month_row, self->month - 1); } static int sort_date_box (GtkListBoxRow *a, GtkListBoxRow *b, CcDateTimePanel *self) { GtkListBoxRow *month_row; g_assert (CC_IS_DATE_TIME_PANEL (self)); month_row = GTK_LIST_BOX_ROW (self->month_row); switch (date_endian_get_default (FALSE)) { case DATE_ENDIANESS_BIG: /* year, month, day */ if (a == self->year_row || b == self->day_row) return -1; if (a == self->day_row || b == self->year_row) return 1; case DATE_ENDIANESS_LITTLE: /* day, month, year */ if (a == self->day_row || b == self->year_row) return -1; if (a == self->year_row || b == self->day_row) return 1; case DATE_ENDIANESS_MIDDLE: /* month, day, year */ if (a == month_row || b == self->year_row) return -1; if (a == self->year_row || b == month_row) return 1; case DATE_ENDIANESS_YDM: /* year, day, month */ if (a == self->year_row || b == month_row) return -1; if (a == month_row || b == self->year_row) return 1; } return 0; } static void cc_date_time_panel_class_init (CcDateTimePanelClass *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_date_time_panel_dispose; panel_class->get_help_uri = cc_date_time_panel_get_help_uri; gtk_widget_class_set_template_from_resource (widget_class, "/org/gnome/control-center/datetime/cc-datetime-panel.ui"); gtk_widget_class_bind_template_child (widget_class, CcDateTimePanel, aspectmap); gtk_widget_class_bind_template_child (widget_class, CcDateTimePanel, auto_datetime_row); gtk_widget_class_bind_template_child (widget_class, CcDateTimePanel, auto_timezone_row); gtk_widget_class_bind_template_child (widget_class, CcDateTimePanel, auto_timezone_switch); gtk_widget_class_bind_template_child (widget_class, CcDateTimePanel, city_liststore); gtk_widget_class_bind_template_child (widget_class, CcDateTimePanel, city_modelsort); gtk_widget_class_bind_template_child (widget_class, CcDateTimePanel, date_box); gtk_widget_class_bind_template_child (widget_class, CcDateTimePanel, datetime_button); gtk_widget_class_bind_template_child (widget_class, CcDateTimePanel, datetime_dialog); gtk_widget_class_bind_template_child (widget_class, CcDateTimePanel, datetime_label); gtk_widget_class_bind_template_child (widget_class, CcDateTimePanel, day_row); gtk_widget_class_bind_template_child (widget_class, CcDateTimePanel, day_spinbutton); gtk_widget_class_bind_template_child (widget_class, CcDateTimePanel, timeformat_row); gtk_widget_class_bind_template_child (widget_class, CcDateTimePanel, lock_button); gtk_widget_class_bind_template_child (widget_class, CcDateTimePanel, month_row); gtk_widget_class_bind_template_child (widget_class, CcDateTimePanel, network_time_switch); gtk_widget_class_bind_template_child (widget_class, CcDateTimePanel, time_editor); gtk_widget_class_bind_template_child (widget_class, CcDateTimePanel, timezone_button); gtk_widget_class_bind_template_child (widget_class, CcDateTimePanel, timezone_dialog); gtk_widget_class_bind_template_child (widget_class, CcDateTimePanel, timezone_label); gtk_widget_class_bind_template_child (widget_class, CcDateTimePanel, timezone_searchentry); gtk_widget_class_bind_template_child (widget_class, CcDateTimePanel, year_row); gtk_widget_class_bind_template_child (widget_class, CcDateTimePanel, year_spinbutton); gtk_widget_class_bind_template_callback (widget_class, list_box_row_activated); gtk_widget_class_bind_template_callback (widget_class, time_changed_cb); gtk_widget_class_bind_template_callback (widget_class, change_clock_settings); gtk_widget_class_bind_template_callback (widget_class, format_clock_name_cb); gtk_widget_class_bind_template_callback (widget_class, on_month_row_selected_changed_cb); bind_textdomain_codeset (GETTEXT_PACKAGE_TIMEZONES, "UTF-8"); g_type_ensure (CC_TYPE_TIME_EDITOR); } static void cc_date_time_panel_init (CcDateTimePanel *self) { g_autoptr(GError) error = NULL; g_resources_register (cc_datetime_get_resource ()); gtk_widget_init_template (GTK_WIDGET (self)); self->cancellable = g_cancellable_new (); error = NULL; self->dtm = timedate1_proxy_new_for_bus_sync (G_BUS_TYPE_SYSTEM, G_DBUS_PROXY_FLAGS_NONE, "org.freedesktop.timedate1", "/org/freedesktop/timedate1", self->cancellable, &error); if (self->dtm == NULL) { g_warning ("could not get proxy for DateTimeMechanism: %s", error->message); return; } gtk_list_box_set_sort_func (self->date_box, (GtkListBoxSortFunc)sort_date_box, self, NULL); gtk_list_box_invalidate_sort (self->date_box); /* add the lock button */ self->permission = polkit_permission_new_sync (DATETIME_PERMISSION, NULL, NULL, NULL); self->tz_permission = polkit_permission_new_sync (DATETIME_TZ_PERMISSION, NULL, NULL, NULL); if (self->permission != NULL) { g_signal_connect_object (self->permission, "notify", G_CALLBACK (on_permission_changed), self, G_CONNECT_SWAPPED); } else { g_warning ("Your system does not have the '%s' PolicyKit files installed. Please check your installation", DATETIME_PERMISSION); } gtk_lock_button_set_permission (GTK_LOCK_BUTTON (self->lock_button), self->permission); self->location_settings = g_settings_new (LOCATION_SETTINGS); g_signal_connect_object (self->location_settings, "changed", G_CALLBACK (on_location_settings_changed), self, G_CONNECT_SWAPPED); on_location_settings_changed (self); self->date = g_date_time_new_now_local (); /* Top level windows from GtkBuilder that need to be destroyed explicitly */ self->toplevels = g_list_append (self->toplevels, self->datetime_dialog); self->toplevels = g_list_append (self->toplevels, self->timezone_dialog); setup_timezone_dialog (self); setup_datetime_dialog (self); /* set up network time switch */ bind_switch_to_row (self, self->network_time_switch, self->datetime_button); g_signal_connect_object (self->dtm, "notify::ntp", G_CALLBACK (on_ntp_changed), self, G_CONNECT_SWAPPED); g_signal_connect_object (self->network_time_switch, "state-set", G_CALLBACK (change_ntp), self, G_CONNECT_SWAPPED); on_ntp_changed (self); gtk_widget_set_visible (self->auto_datetime_row, is_ntp_available (self)); /* Timezone settings */ g_object_bind_property_full (self->auto_timezone_switch, "active", self->timezone_button, "sensitive", G_BINDING_SYNC_CREATE, (GBindingTransformFunc) tz_switch_to_row_transform_func, NULL, self, NULL); self->datetime_settings = g_settings_new (DATETIME_SCHEMA); g_settings_bind (self->datetime_settings, AUTO_TIMEZONE_KEY, self->auto_timezone_switch, "active", G_SETTINGS_BIND_DEFAULT); /* Clock settings */ self->clock_settings = g_settings_new (CLOCK_SCHEMA); /* setup the time itself */ self->clock_tracker = g_object_new (GNOME_TYPE_WALL_CLOCK, NULL); g_signal_connect_object (self->clock_tracker, "notify::clock", G_CALLBACK (on_clock_changed), self, G_CONNECT_SWAPPED); clock_settings_changed_cb (self, CLOCK_FORMAT_KEY); g_signal_connect_object (self->clock_settings, "changed::" CLOCK_FORMAT_KEY, G_CALLBACK (clock_settings_changed_cb), self, G_CONNECT_SWAPPED); update_time (self); load_regions_model (GTK_LIST_STORE (self->city_liststore)); gtk_tree_sortable_set_sort_column_id (GTK_TREE_SORTABLE (self->city_modelsort), CITY_COL_CITY_HUMAN_READABLE, GTK_SORT_ASCENDING); /* After the initial setup, so we can be sure that * the model is filled up */ get_initial_timezone (self); g_signal_connect_object (gtk_entry_get_completion (GTK_ENTRY (self->timezone_searchentry)), "match-selected", G_CALLBACK (city_changed_cb), self, G_CONNECT_SWAPPED); g_signal_connect_object (self->map, "location-changed", G_CALLBACK (location_changed_cb), self, G_CONNECT_SWAPPED); /* Watch changes of timedated remote service properties */ g_signal_connect_object (self->dtm, "g-properties-changed", G_CALLBACK (on_timedated_properties_changed), self, G_CONNECT_SWAPPED); g_signal_connect_object (self->dtm, "notify::can-ntp", G_CALLBACK (on_can_ntp_changed), self, G_CONNECT_SWAPPED); g_signal_connect_object (self->dtm, "notify::timezone", G_CALLBACK (on_timezone_changed), self, G_CONNECT_SWAPPED); /* We ignore UTC <--> LocalRTC changes at the moment */ self->filechooser_settings = g_settings_new (FILECHOOSER_SCHEMA); }