/* -*- Mode: C; coding: utf-8; indent-tabs-mode: nil; tab-width: 2 -*- A dialog for setting time and date preferences. Copyright 2011 Canonical Ltd. Authors: Ted Gould Michael Terry This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License version 3, as published by the Free Software Foundation. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranties of MERCHANTABILITY, SATISFACTORY QUALITY, 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 #include #include #include #include #include #include #include "settings-shared.h" #include "utils.h" #include "datetime-prefs-locations.h" #define DATETIME_DIALOG_UI_FILE PKGDATADIR "/ui/datetime/datetime-dialog.ui" GType indicator_datetime_panel_get_type (void); #define INDICATOR_DATETIME_TYPE_PANEL indicator_datetime_panel_get_type() typedef struct _IndicatorDatetimePanel IndicatorDatetimePanel; typedef struct _IndicatorDatetimePanelPrivate IndicatorDatetimePanelPrivate; typedef struct _IndicatorDatetimePanelClass IndicatorDatetimePanelClass; struct _IndicatorDatetimePanel { CcPanel parent; IndicatorDatetimePanelPrivate * priv; }; struct _IndicatorDatetimePanelPrivate { guint name_watch_id; GtkBuilder * builder; GDBusProxy * proxy; GtkWidget * auto_radio; GtkWidget * tz_entry; CcTimezoneMap * tzmap; GtkWidget * time_spin; GtkWidget * date_spin; guint save_time_id; gboolean user_edited_time; gboolean changing_time; GtkWidget * loc_dlg; GSettings * settings; GtkListStore * cities_model; guint typing_timeout; GCancellable * cancellable; }; struct _IndicatorDatetimePanelClass { CcPanelClass parent_class; }; enum { COL_NAME, COL_ADMIN1, COL_COUNTRY, COL_ZONE }; G_DEFINE_DYNAMIC_TYPE (IndicatorDatetimePanel, indicator_datetime_panel, CC_TYPE_PANEL) /* Turns the boolean property into a string gsettings */ static GVariant * bind_hours_set (const GValue * value, const GVariantType * type G_GNUC_UNUSED, gpointer user_data) { const gchar * output = NULL; gboolean is_12hour_button = (gboolean)GPOINTER_TO_INT(user_data); if (g_value_get_boolean(value)) { /* Only do anything if we're setting active = true */ output = is_12hour_button ? "12-hour" : "24-hour"; } else { return NULL; } return g_variant_new_string (output); } /* Turns a string gsettings into a boolean property */ static gboolean bind_hours_get (GValue * value, GVariant * variant, gpointer user_data) { const gchar * str = g_variant_get_string(variant, NULL); gboolean output = FALSE; gboolean is_12hour_button = (gboolean)GPOINTER_TO_INT(user_data); if (g_strcmp0(str, "locale-default") == 0) { output = (is_12hour_button == is_locale_12h ()); } else if (g_strcmp0(str, "12-hour") == 0) { output = is_12hour_button; } else if (g_strcmp0(str, "24-hour") == 0) { output = !is_12hour_button; } else { return FALSE; } g_value_set_boolean (value, output); return TRUE; } static void widget_dependency_cb (GtkWidget * parent, GParamSpec *pspec G_GNUC_UNUSED, GtkWidget * dependent) { gboolean active, sensitive; g_object_get (G_OBJECT (parent), "active", &active, "sensitive", &sensitive, NULL); gtk_widget_set_sensitive (dependent, active && sensitive); } static void add_widget_dependency (GtkWidget * parent, GtkWidget * dependent) { g_signal_connect (parent, "notify::active", G_CALLBACK(widget_dependency_cb), dependent); g_signal_connect (parent, "notify::sensitive", G_CALLBACK(widget_dependency_cb), dependent); widget_dependency_cb (parent, NULL, dependent); } static void polkit_dependency_cb (GPermission * permission, GParamSpec *pspec G_GNUC_UNUSED, GtkWidget * dependent) { gboolean allowed = FALSE; g_object_get (G_OBJECT (permission), "allowed", &allowed, NULL); gtk_widget_set_sensitive (dependent, allowed); } static void add_polkit_dependency_helper (GtkWidget * parent, GParamSpec *pspec G_GNUC_UNUSED, GtkWidget * dependent) { GtkLockButton * button = GTK_LOCK_BUTTON (parent); GPermission * permission = gtk_lock_button_get_permission (button); g_signal_connect (permission, "notify::allowed", G_CALLBACK(polkit_dependency_cb), dependent); polkit_dependency_cb (permission, NULL, dependent); } static void add_polkit_dependency (GtkWidget * parent, GtkWidget * dependent) { /* polkit async hasn't finished at this point, so wait for permission to come in */ g_signal_connect (parent, "notify::permission", G_CALLBACK(add_polkit_dependency_helper), dependent); gtk_widget_set_sensitive (dependent, FALSE); } static void polkit_perm_ready (GObject *source_object G_GNUC_UNUSED, GAsyncResult *res, gpointer user_data) { GError * error = NULL; GPermission * permission = polkit_permission_new_finish (res, &error); if (error != NULL) { if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED)) g_warning ("Could not get permission object: %s", error->message); g_error_free (error); return; } GtkLockButton * button = GTK_LOCK_BUTTON (user_data); gtk_lock_button_set_permission (button, permission); } static void dbus_set_answered (GObject *object, GAsyncResult *res, gpointer command) { GError * error = NULL; GVariant * answers = g_dbus_proxy_call_finish (G_DBUS_PROXY (object), res, &error); if (error != NULL) { if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED)) g_warning("Could not set '%s' using timedated: %s", (gchar *)command, error->message); g_error_free(error); return; } g_variant_unref (answers); } static void toggle_ntp (GtkWidget * radio, GParamSpec * pspec G_GNUC_UNUSED, IndicatorDatetimePanel * self) { gboolean active = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (radio)); g_dbus_proxy_call (self->priv->proxy, "SetNTP", g_variant_new ("(bb)", active, TRUE), G_DBUS_CALL_FLAGS_NONE, -1, NULL, dbus_set_answered, "NTP"); } static void sync_entry (IndicatorDatetimePanel * self, const gchar * location) { gchar * name = get_current_zone_name (location, self->priv->settings); gtk_entry_set_text (GTK_ENTRY (self->priv->tz_entry), name); g_free (name); gtk_entry_set_icon_from_icon_name (GTK_ENTRY (self->priv->tz_entry), GTK_ENTRY_ICON_SECONDARY, NULL); } static void tz_changed (CcTimezoneMap * map G_GNUC_UNUSED, CcTimezoneLocation * location, IndicatorDatetimePanel * self) { if (location == NULL) return; gchar * zone; g_object_get (location, "zone", &zone, NULL); g_dbus_proxy_call (self->priv->proxy, "SetTimezone", g_variant_new ("(sb)", zone, TRUE), G_DBUS_CALL_FLAGS_NONE, -1, NULL, dbus_set_answered, "timezone"); sync_entry (self, zone); g_free (zone); } static void proxy_ready (GObject *object G_GNUC_UNUSED, GAsyncResult *res, IndicatorDatetimePanel * self) { GError * error = NULL; IndicatorDatetimePanelPrivate * priv = self->priv; GVariant *value; self->priv->proxy = g_dbus_proxy_new_for_bus_finish (res, &error); if (error != NULL) { if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED)) g_critical("Could not grab DBus proxy for timedated: %s", error->message); g_error_free(error); return; } /* And now, do initial proxy configuration */ value = g_dbus_proxy_get_cached_property (priv->proxy, "CanNTP"); if (value != NULL) { if (g_variant_is_of_type (value, G_VARIANT_TYPE_BOOLEAN)) gtk_widget_set_sensitive (priv->auto_radio, g_variant_get_boolean (value)); g_variant_unref (value); } value = g_dbus_proxy_get_cached_property (priv->proxy, "NTP"); if (value != NULL) { if (g_variant_is_of_type (value, G_VARIANT_TYPE_BOOLEAN)) { gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (priv->auto_radio), g_variant_get_boolean (value)); g_signal_connect (priv->auto_radio, "notify::active", G_CALLBACK (toggle_ntp), self); } g_variant_unref (value); } value = g_dbus_proxy_get_cached_property (priv->proxy, "Timezone"); if (value != NULL) { if (g_variant_is_of_type (value, G_VARIANT_TYPE_STRING)) { const gchar *timezone = g_variant_get_string (value, NULL); cc_timezone_map_set_timezone (priv->tzmap, timezone); sync_entry (self, timezone); g_signal_connect (priv->tzmap, "location-changed", G_CALLBACK (tz_changed), self); } g_variant_unref (value); } } #define WIG(name) GTK_WIDGET (gtk_builder_get_object(self->priv->builder, name)) static void set_show_clock_check_sensitive (IndicatorDatetimePanel * self, gboolean sensitive) { gtk_widget_set_sensitive (WIG("showClockCheck"), sensitive); } static void on_bus_name_appeared (GDBusConnection * connection G_GNUC_UNUSED, const char * name G_GNUC_UNUSED, const char * name_owner, gpointer self) { set_show_clock_check_sensitive (self, name_owner && *name_owner); } static void on_bus_name_vanished (GDBusConnection * connection G_GNUC_UNUSED, const char * name G_GNUC_UNUSED, gpointer self) { set_show_clock_check_sensitive (self, FALSE); } static gboolean are_spinners_focused (IndicatorDatetimePanel * self) { // save_time_id means that we were in focus and haven't finished our save // yet, so act like we are still focused. return self->priv->save_time_id || gtk_widget_has_focus (self->priv->time_spin) || gtk_widget_has_focus (self->priv->date_spin); } static gboolean save_time (IndicatorDatetimePanel * self) { if (self->priv->user_edited_time) { gdouble current_value = gtk_spin_button_get_value (GTK_SPIN_BUTTON (self->priv->date_spin)); g_dbus_proxy_call (self->priv->proxy, "SetTime", g_variant_new ("(xbb)", (gint64) (current_value * G_TIME_SPAN_SECOND), FALSE, TRUE), G_DBUS_CALL_FLAGS_NONE, -1, NULL, dbus_set_answered, "time"); } self->priv->user_edited_time = FALSE; self->priv->save_time_id = 0; return FALSE; } static gboolean spin_focus_in (IndicatorDatetimePanel * self) { if (self->priv->save_time_id > 0) { g_source_remove (self->priv->save_time_id); self->priv->save_time_id = 0; } return FALSE; } static gboolean spin_focus_out (IndicatorDatetimePanel * self) { /* We want to only save when both spinners are unfocused. But it's difficult to tell who is about to get focus during a focus-out. So we set an idle callback to save the time if we don't focus in to another spinner by that time. */ if (self->priv->save_time_id == 0) { self->priv->save_time_id = g_idle_add ((GSourceFunc)save_time, self); } return FALSE; } static int input_time_text (GtkWidget * spinner, gdouble * value, IndicatorDatetimePanel * self) { gboolean is_time = (gboolean)GPOINTER_TO_INT (g_object_get_data (G_OBJECT (spinner), "is-time")); const gchar * text = gtk_entry_get_text (GTK_ENTRY (spinner)); gdouble current_value = gtk_spin_button_get_value (GTK_SPIN_BUTTON (spinner)); *value = current_value; GDateTime * now = g_date_time_new_from_unix_local (current_value); gint year, month, day, hour, minute, second; year = g_date_time_get_year (now); month = g_date_time_get_month (now); day = g_date_time_get_day_of_month (now); hour = g_date_time_get_hour (now); minute = g_date_time_get_minute (now); second = g_date_time_get_second (now); g_date_time_unref (now); /* Parse this string as if it were in the output format */ gint scanned = 0; gboolean passed = TRUE, skip = FALSE; if (is_time) { gint hour_in, minute_in, second_in; if (is_locale_12h ()) { // TODO: make this look-at/watch gsettings? char ampm[51]; /* coverity[secure_coding] */ scanned = sscanf (text, "%u:%u:%u %50s", &hour_in, &minute_in, &second_in, ampm); passed = (scanned == 4); if (passed) { const char *pm_str = nl_langinfo (PM_STR); if (g_ascii_strcasecmp (pm_str, ampm) == 0) { hour_in += 12; } } } else { /* coverity[secure_coding] */ scanned = sscanf (text, "%u:%u:%u", &hour_in, &minute_in, &second_in); passed = (scanned == 3); } if (passed && (hour_in > 23 || minute_in > 59 || second_in > 59)) { passed = FALSE; } if (passed && hour == hour_in && minute == minute_in && second == second_in) { skip = TRUE; // no change } else { hour = hour_in; minute = minute_in; second = second_in; } } else { gint year_in, month_in, day_in; /* coverity[secure_coding] */ scanned = sscanf (text, "%u-%u-%u", &year_in, &month_in, &day_in); if (scanned != 3 || year_in < 1 || year_in > 9999 || month_in < 1 || month_in > 12 || day_in < 1 || day_in > 31) { passed = FALSE; } if (passed && year == year_in && month == month_in && day == day_in) { skip = TRUE; // no change } else { year = year_in; month = month_in; day = day_in; } } if (!passed) { g_warning ("Could not understand %s", text); return TRUE; } if (skip) { return TRUE; } gboolean prev_changing = self->priv->changing_time; self->priv->changing_time = TRUE; GDateTime * new_time = g_date_time_new_local (year, month, day, hour, minute, second); *value = g_date_time_to_unix (new_time); self->priv->user_edited_time = TRUE; g_date_time_unref (new_time); self->priv->changing_time = prev_changing; return TRUE; } static gboolean format_time_text (GtkWidget * spinner, gpointer user_data G_GNUC_UNUSED) { gboolean is_time = (gboolean)GPOINTER_TO_INT (g_object_get_data (G_OBJECT (spinner), "is-time")); const gchar * format; if (is_time) { if (is_locale_12h ()) { // TODO: make this look-at/watch gsettings? format = "%I:%M:%S %p"; } else { format = "%H:%M:%S"; } } else { // This is intentionally not "%x". See https://launchpad.net/bugs/1149696 // If you are willing to do the hard work of writing a locale-sensitive // date parser, there is an open bug: https://launchpad.net/bugs/729056 format = "%Y-%m-%d"; } GDateTime * datetime = g_date_time_new_from_unix_local (gtk_spin_button_get_value (GTK_SPIN_BUTTON (spinner))); gchar * formatted = g_date_time_format (datetime, format); gtk_entry_set_text (GTK_ENTRY (spinner), formatted); g_date_time_unref (datetime); return TRUE; } static void spin_copy_value (GtkSpinButton * spinner, IndicatorDatetimePanel * self) { GtkSpinButton * other = NULL; if (GTK_WIDGET (spinner) == self->priv->date_spin) other = GTK_SPIN_BUTTON (self->priv->time_spin); else other = GTK_SPIN_BUTTON (self->priv->date_spin); if (gtk_spin_button_get_value (spinner) != gtk_spin_button_get_value (other)) { gtk_spin_button_set_value (other, gtk_spin_button_get_value (spinner)); } if (!self->priv->changing_time) { /* Means user pressed spin buttons */ self->priv->user_edited_time = TRUE; } } static gboolean update_spinners (IndicatorDatetimePanel * self) { /* Add datetime object to spinner, which will hold the real time value, rather then using the value of the spinner itself. And don't update while user is editing. */ if (!are_spinners_focused (self)) { gboolean prev_changing = self->priv->changing_time; self->priv->changing_time = TRUE; GDateTime * now = g_date_time_new_now_local (); gtk_spin_button_set_value (GTK_SPIN_BUTTON (self->priv->time_spin), (gdouble)g_date_time_to_unix (now)); /* will be copied to other spin button */ g_date_time_unref (now); self->priv->changing_time = prev_changing; } return TRUE; } static void setup_time_spinners (IndicatorDatetimePanel * self, GtkWidget * time, GtkWidget * date) { g_signal_connect (time, "input", G_CALLBACK (input_time_text), self); g_signal_connect (date, "input", G_CALLBACK (input_time_text), self); g_signal_connect (time, "output", G_CALLBACK (format_time_text), date); g_signal_connect (date, "output", G_CALLBACK (format_time_text), time); g_signal_connect_swapped (time, "focus-in-event", G_CALLBACK (spin_focus_in), self); g_signal_connect_swapped (date, "focus-in-event", G_CALLBACK (spin_focus_in), self); g_signal_connect_swapped (time, "focus-out-event", G_CALLBACK (spin_focus_out), self); g_signal_connect_swapped (date, "focus-out-event", G_CALLBACK (spin_focus_out), self); g_signal_connect (time, "value-changed", G_CALLBACK (spin_copy_value), self); g_signal_connect (date, "value-changed", G_CALLBACK (spin_copy_value), self); g_object_set_data (G_OBJECT (time), "is-time", GINT_TO_POINTER (TRUE)); g_object_set_data (G_OBJECT (date), "is-time", GINT_TO_POINTER (FALSE)); self->priv->time_spin = time; self->priv->date_spin = date; guint time_id = g_timeout_add_seconds (1, (GSourceFunc)update_spinners, self); g_signal_connect_swapped (self->priv->time_spin, "destroy", G_CALLBACK (g_source_remove), GINT_TO_POINTER (time_id)); update_spinners (self); } static void show_locations (IndicatorDatetimePanel * self) { if (self->priv->loc_dlg == NULL) { self->priv->loc_dlg = datetime_setup_locations_dialog (self->priv->tzmap); GtkWidget * dlg = gtk_widget_get_toplevel (GTK_WIDGET (self)); gtk_window_set_type_hint (GTK_WINDOW(self->priv->loc_dlg), GDK_WINDOW_TYPE_HINT_DIALOG); gtk_window_set_transient_for (GTK_WINDOW (self->priv->loc_dlg), GTK_WINDOW (dlg)); g_signal_connect (self->priv->loc_dlg, "destroy", G_CALLBACK (gtk_widget_destroyed), &self->priv->loc_dlg); gtk_widget_show_all (self->priv->loc_dlg); } else { gtk_window_present_with_time (GTK_WINDOW (self->priv->loc_dlg), gtk_get_current_event_time ()); } } static gboolean timezone_selected (GtkEntryCompletion * widget G_GNUC_UNUSED, GtkTreeModel * model, GtkTreeIter * iter, IndicatorDatetimePanel * self) { const gchar * name, * zone; gtk_tree_model_get (model, iter, COL_NAME, &name, COL_ZONE, &zone, -1); gchar * tz_name = g_strdup_printf ("%s %s", zone, name); g_settings_set_string (self->priv->settings, SETTINGS_TIMEZONE_NAME_S, tz_name); g_free (tz_name); cc_timezone_map_set_timezone (self->priv->tzmap, zone); return FALSE; // Do normal action too } static gboolean match_city_func (GtkEntryCompletion *completion, const gchar *key, GtkTreeIter *iter, gpointer user_data) { /* the model only ever contains cities that already match the text in * the location entry, so it's safe to always accept matches */ return TRUE; } static void cell_data_func (GtkCellLayout *cell_layout, GtkCellRenderer *cell, GtkTreeModel *tree_model, GtkTreeIter *iter, gpointer user_data) { gchar *name; gchar *admin1; gchar *country; gchar *text; gtk_tree_model_get (tree_model, iter, COL_NAME, &name, COL_ADMIN1, &admin1, COL_COUNTRY, &country, -1); if (admin1[0] != '\0') text = g_strdup_printf ("%s (%s, %s)", name, admin1, country); else text = g_strdup_printf ("%s (%s)", name, country); g_object_set (cell, "markup", text, NULL); g_free (name); g_free (admin1); g_free (country); g_free (text); } static gboolean entry_focus_out (GtkEntry * entry, GdkEventFocus * event G_GNUC_UNUSED, IndicatorDatetimePanel * self) { // If the name left in the entry doesn't match the current timezone name, // show an error icon. It's always an error for the user to manually type in // a timezone. CcTimezoneLocation * location = cc_timezone_map_get_location (self->priv->tzmap); if (location == NULL) return FALSE; gchar * zone; g_object_get (location, "zone", &zone, NULL); gchar * name = get_current_zone_name (zone, self->priv->settings); gboolean correct = (g_strcmp0 (gtk_entry_get_text (entry), name) == 0); g_free (name); g_free (zone); gtk_entry_set_icon_from_icon_name (entry, GTK_ENTRY_ICON_SECONDARY, correct ? NULL : "dialog-error"); gtk_entry_set_icon_tooltip_text (entry, GTK_ENTRY_ICON_SECONDARY, _("You need to choose a location to change the time zone.")); gtk_entry_set_icon_activatable (entry, GTK_ENTRY_ICON_SECONDARY, FALSE); return FALSE; } static void query_cities_callback (GObject *source_object, GAsyncResult *result, gpointer user_data) { IndicatorDatetimePanel *self = user_data; gint *indices; guint len; guint i; GtkEntryCompletion *completion; gtk_list_store_clear (self->priv->cities_model); indices = geonames_query_cities_finish (result, &len, NULL); if (indices == NULL) return; for (i = 0; i < len; i++) { GeonamesCity *city; GtkTreeIter iter; city = geonames_get_city (indices[i]); gtk_list_store_append (self->priv->cities_model, &iter); gtk_list_store_set (self->priv->cities_model, &iter, COL_NAME, geonames_city_get_name (city), COL_ADMIN1, geonames_city_get_state (city), COL_COUNTRY, geonames_city_get_country (city), COL_ZONE, geonames_city_get_timezone (city), -1); geonames_city_free (city); } completion = gtk_entry_get_completion (GTK_ENTRY (self->priv->tz_entry)); gtk_entry_completion_complete (completion); g_free (indices); } static gboolean typing_timeout (gpointer user_data) { IndicatorDatetimePanel *self = user_data; const gchar *query; if (self->priv->cancellable) { g_cancellable_cancel (self->priv->cancellable); g_object_unref (self->priv->cancellable); } self->priv->cancellable = g_cancellable_new (); query = gtk_entry_get_text (GTK_ENTRY (self->priv->tz_entry)); geonames_query_cities (query, GEONAMES_QUERY_DEFAULT, self->priv->cancellable, query_cities_callback, self); self->priv->typing_timeout = 0; return G_SOURCE_REMOVE; } static void entry_changed (GtkEntry *entry, gpointer user_data) { IndicatorDatetimePanel *self = user_data; if (self->priv->typing_timeout > 0) g_source_remove (self->priv->typing_timeout); self->priv->typing_timeout = g_timeout_add (100, typing_timeout, self); } static void indicator_datetime_panel_init (IndicatorDatetimePanel * self) { GError * error; GSettings * conf; GtkEntryCompletion *completion; GtkCellRenderer *renderer; self->priv = G_TYPE_INSTANCE_GET_PRIVATE (self, INDICATOR_DATETIME_TYPE_PANEL, IndicatorDatetimePanelPrivate); self->priv->settings = conf = g_settings_new (SETTINGS_INTERFACE); self->priv->builder = gtk_builder_new (); gtk_builder_set_translation_domain (self->priv->builder, GETTEXT_PACKAGE); error = NULL; gtk_builder_add_from_file (self->priv->builder, DATETIME_DIALOG_UI_FILE, &error); if (error != NULL) { /* We have to abort, we can't continue without the ui file */ g_error ("Could not load ui file %s: %s", DATETIME_DIALOG_UI_FILE, error->message); g_error_free (error); return; } /* Add policykit button */ GtkWidget * polkit_button = gtk_lock_button_new (NULL); g_object_set (G_OBJECT (polkit_button), "text-unlock", _("Unlock to change these settings"), "text-lock", _("Lock to prevent further changes"), NULL); GtkWidget * alignment = gtk_alignment_new (0.0, 0.5, 0.0, 0.0); gtk_container_add (GTK_CONTAINER (alignment), polkit_button); gtk_box_pack_start (GTK_BOX (WIG ("timeDateBox")), alignment, FALSE, TRUE, 0); const gchar * polkit_name = "com.canonical.controlcenter.datetime.configure"; polkit_permission_new (polkit_name, NULL, NULL, polkit_perm_ready, polkit_button); /* Add map */ self->priv->tzmap = cc_timezone_map_new (); gtk_container_add (GTK_CONTAINER (WIG ("mapBox")), GTK_WIDGET (self->priv->tzmap)); /* Fufill the CC by Attribution license requirements for the Geonames lookup */ cc_timezone_map_set_watermark (self->priv->tzmap, "Geonames.org"); /* And completion entry */ self->priv->cities_model = gtk_list_store_new (4, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING); completion = gtk_entry_completion_new (); gtk_entry_completion_set_model (completion, GTK_TREE_MODEL (self->priv->cities_model)); gtk_entry_completion_set_minimum_key_length (completion, 2); g_object_set (G_OBJECT (completion), "text-column", COL_NAME, NULL); /* use this, because the setter adds a renderer */ gtk_entry_completion_set_match_func (completion, match_city_func, NULL, NULL); g_signal_connect (completion, "match-selected", G_CALLBACK (timezone_selected), self); renderer = gtk_cell_renderer_text_new (); gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (completion), renderer, TRUE); gtk_cell_layout_set_cell_data_func (GTK_CELL_LAYOUT (completion), renderer, cell_data_func, NULL, NULL); gtk_entry_set_completion (GTK_ENTRY (WIG ("timezoneEntry")), completion); g_signal_connect (WIG ("timezoneEntry"), "changed", G_CALLBACK (entry_changed), self); g_signal_connect (WIG ("timezoneEntry"), "focus-out-event", G_CALLBACK (entry_focus_out), self); /* Set up settings bindings */ g_settings_bind (conf, SETTINGS_SHOW_CLOCK_S, WIG ("showClockCheck"), "active", G_SETTINGS_BIND_DEFAULT); g_settings_bind (conf, SETTINGS_SHOW_DAY_S, WIG ("showWeekdayCheck"), "active", G_SETTINGS_BIND_DEFAULT); g_settings_bind (conf, SETTINGS_SHOW_DATE_S, WIG ("showDateAndMonthCheck"), "active", G_SETTINGS_BIND_DEFAULT); g_settings_bind (conf, SETTINGS_SHOW_YEAR_S, WIG ("showYearCheck"), "active", G_SETTINGS_BIND_DEFAULT); g_settings_bind (conf, SETTINGS_SHOW_SECONDS_S, WIG ("showSecondsCheck"), "active", G_SETTINGS_BIND_DEFAULT); g_settings_bind_with_mapping (conf, SETTINGS_TIME_FORMAT_S, WIG ("show12HourRadio"), "active", G_SETTINGS_BIND_DEFAULT, bind_hours_get, bind_hours_set, GINT_TO_POINTER(TRUE), NULL); g_settings_bind_with_mapping (conf, SETTINGS_TIME_FORMAT_S, WIG ("show24HourRadio"), "active", G_SETTINGS_BIND_DEFAULT, bind_hours_get, bind_hours_set, GINT_TO_POINTER(FALSE), NULL); g_settings_bind (conf, SETTINGS_SHOW_CALENDAR_S, WIG ("showCalendarCheck"), "active", G_SETTINGS_BIND_DEFAULT); g_settings_bind (conf, SETTINGS_SHOW_WEEK_NUMBERS_S, WIG ("includeWeekNumbersCheck"), "active", G_SETTINGS_BIND_DEFAULT); g_settings_bind (conf, SETTINGS_SHOW_EVENTS_S, WIG ("showEventsCheck"), "active", G_SETTINGS_BIND_DEFAULT); g_settings_bind (conf, SETTINGS_SHOW_DETECTED_S, WIG ("showDetectedCheck"), "active", G_SETTINGS_BIND_DEFAULT); g_settings_bind (conf, SETTINGS_SHOW_LOCATIONS_S, WIG ("showLocationsCheck"), "active", G_SETTINGS_BIND_DEFAULT); /* Set up sensitivities */ add_widget_dependency (WIG ("showDateAndMonthCheck"), WIG ("showYearCheck")); add_widget_dependency (WIG ("showCalendarCheck"), WIG ("calendarOptions")); add_widget_dependency (WIG ("showClockCheck"), WIG ("clockOptions")); add_widget_dependency (WIG ("showLocationsCheck"), WIG ("locationsButton")); add_widget_dependency (WIG ("manualTimeRadio"), WIG ("manualOptions")); add_polkit_dependency (polkit_button, WIG ("timeDateOptions")); /* Hacky proxy test for whether evolution-data-server is installed */ gchar * evo_path = g_find_program_in_path ("evolution"); gtk_widget_set_sensitive (WIG ("showEventsCheck"), (evo_path != NULL)); g_free (evo_path); setup_time_spinners (self, WIG ("timeSpinner"), WIG ("dateSpinner")); GtkWidget * panel = WIG ("timeDatePanel"); self->priv->auto_radio = WIG ("automaticTimeRadio"); self->priv->tz_entry = WIG ("timezoneEntry"); g_signal_connect_swapped (WIG ("locationsButton"), "clicked", G_CALLBACK (show_locations), self); /* Grab proxy for settings daemon */ g_dbus_proxy_new_for_bus (G_BUS_TYPE_SYSTEM, G_DBUS_PROXY_FLAGS_NONE, NULL, "org.freedesktop.timedate1", "/org/freedesktop/timedate1", "org.freedesktop.timedate1", NULL, (GAsyncReadyCallback)proxy_ready, self); /* Grab proxy for datetime service, to see if it's running. It would actually be more ideal to see if the indicator module itself is running, but that doesn't yet claim a name on the bus. Presumably the service would have been started by any such indicator, so this will at least tell us if there *was* a datetime module run this session. */ self->priv->name_watch_id = g_bus_watch_name (G_BUS_TYPE_SESSION, "com.canonical.indicator.datetime", G_BUS_NAME_WATCHER_FLAGS_NONE, on_bus_name_appeared, on_bus_name_vanished, self, NULL); #undef WIG gtk_widget_show_all (panel); gtk_container_add (GTK_CONTAINER (self), panel); g_object_unref (completion); } static void indicator_datetime_panel_dispose (GObject * object) { IndicatorDatetimePanel * self = (IndicatorDatetimePanel *) object; IndicatorDatetimePanelPrivate * priv = self->priv; g_clear_object (&priv->builder); g_clear_object (&priv->proxy); g_clear_object (&priv->settings); if (priv->loc_dlg) { gtk_widget_destroy (priv->loc_dlg); priv->loc_dlg = NULL; } if (priv->name_watch_id != 0) { g_bus_unwatch_name (priv->name_watch_id); priv->name_watch_id = 0; } if (priv->save_time_id) { g_source_remove (priv->save_time_id); priv->save_time_id = 0; } if (priv->tz_entry) { gtk_widget_destroy (priv->tz_entry); priv->tz_entry = NULL; } if (priv->time_spin) { gtk_widget_destroy (priv->time_spin); priv->time_spin = NULL; } if (priv->date_spin) { gtk_widget_destroy (priv->date_spin); priv->date_spin = NULL; } g_clear_object (&priv->cities_model); if (priv->typing_timeout) { g_source_remove (priv->typing_timeout); priv->typing_timeout = 0; } if (self->priv->cancellable) { g_cancellable_cancel (self->priv->cancellable); g_clear_object (&self->priv->cancellable); } G_OBJECT_CLASS (indicator_datetime_panel_parent_class)->dispose (object); } static void indicator_datetime_panel_class_finalize (IndicatorDatetimePanelClass *klass G_GNUC_UNUSED) { } static const char * indicator_datetime_panel_get_help_uri (CcPanel *panel G_GNUC_UNUSED) { return "help:ubuntu-help/clock"; } static void indicator_datetime_panel_class_init (IndicatorDatetimePanelClass *klass) { GObjectClass *gobject_class = G_OBJECT_CLASS (klass); CcPanelClass *panel_class = CC_PANEL_CLASS (klass); g_type_class_add_private (klass, sizeof (IndicatorDatetimePanelPrivate)); panel_class->get_help_uri = indicator_datetime_panel_get_help_uri; gobject_class->dispose = indicator_datetime_panel_dispose; } void g_io_module_load (GIOModule *module) { bindtextdomain (GETTEXT_PACKAGE, LOCALEDIR); bind_textdomain_codeset (GETTEXT_PACKAGE, "UTF-8"); indicator_datetime_panel_register_type (G_TYPE_MODULE (module)); g_io_extension_point_implement (CC_SHELL_PANEL_EXTENSION_POINT, INDICATOR_DATETIME_TYPE_PANEL, "datetime", 0); } void g_io_module_unload (GIOModule *module G_GNUC_UNUSED) { }