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+/*
+An example indicator.
+
+Copyright 2010 Canonical Ltd.
+
+Authors:
+ Ted Gould <ted@canonical.com>
+
+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 <http://www.gnu.org/licenses/>.
+*/
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <locale.h>
+#include <langinfo.h>
+#include <string.h>
+#include <time.h>
+
+/* GStuff */
+#include <glib.h>
+#include <glib/gprintf.h>
+#include <glib-object.h>
+#include <glib/gi18n-lib.h>
+#include <gio/gio.h>
+
+/* Indicator Stuff */
+#include <libindicator/indicator.h>
+#include <libindicator/indicator-object.h>
+#include <libindicator/indicator-service-manager.h>
+
+/* DBusMenu */
+#include <libdbusmenu-gtk/menu.h>
+#include <libido/libido.h>
+#include <libdbusmenu-gtk/menuitem.h>
+
+#include "dbus-shared.h"
+#include "settings-shared.h"
+
+
+#define INDICATOR_EXAMPLE_TYPE (indicator_example_get_type ())
+#define INDICATOR_EXAMPLE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), INDICATOR_EXAMPLE_TYPE, IndicatorExample))
+#define INDICATOR_EXAMPLE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), INDICATOR_EXAMPLE_TYPE, IndicatorExampleClass))
+#define IS_INDICATOR_EXAMPLE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), INDICATOR_EXAMPLE_TYPE))
+#define IS_INDICATOR_EXAMPLE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), INDICATOR_EXAMPLE_TYPE))
+#define INDICATOR_EXAMPLE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), INDICATOR_EXAMPLE_TYPE, IndicatorExampleClass))
+
+typedef struct _IndicatorExample IndicatorExample;
+typedef struct _IndicatorExampleClass IndicatorExampleClass;
+typedef struct _IndicatorExamplePrivate IndicatorExamplePrivate;
+
+struct _IndicatorExampleClass {
+ IndicatorObjectClass parent_class;
+};
+
+struct _IndicatorExample {
+ IndicatorObject parent;
+ IndicatorExamplePrivate * priv;
+};
+
+struct _IndicatorExamplePrivate {
+ GtkLabel * label;
+ guint timer;
+
+ gchar * time_string;
+
+ gboolean show_clock;
+ gint time_mode;
+ gboolean show_seconds;
+ gboolean show_date;
+ gboolean show_day;
+ gchar * custom_string;
+ gboolean custom_show_seconds;
+
+ gboolean show_week_numbers;
+ gboolean show_calendar;
+ gint week_start;
+
+ guint idle_measure;
+ gint max_width;
+
+ IndicatorServiceManager * sm;
+ DbusmenuGtkMenu * menu;
+
+ GCancellable * service_proxy_cancel;
+ GDBusProxy * service_proxy;
+ IdoCalendarMenuItem *ido_calendar;
+
+ GList * timezone_items;
+
+ GSettings * settings;
+
+ GtkSizeGroup * indicator_right_group;
+};
+
+/* Enum for the properties so that they can be quickly
+ found and looked up. */
+enum {
+ PROP_0,
+ PROP_SHOW_CLOCK,
+ PROP_TIME_FORMAT,
+ PROP_SHOW_SECONDS,
+ PROP_SHOW_DAY,
+ PROP_SHOW_DATE,
+ PROP_CUSTOM_TIME_FORMAT,
+ PROP_SHOW_WEEK_NUMBERS,
+ PROP_SHOW_CALENDAR
+};
+
+typedef struct _indicator_item_t indicator_item_t;
+struct _indicator_item_t {
+ IndicatorExample * self;
+ DbusmenuMenuitem * mi;
+ GtkWidget * gmi;
+ GtkWidget * icon;
+ GtkWidget * label;
+ GtkWidget * right;
+};
+
+#define PROP_SHOW_CLOCK_S "show-clock"
+#define PROP_TIME_FORMAT_S "time-format"
+#define PROP_SHOW_SECONDS_S "show-seconds"
+#define PROP_SHOW_DAY_S "show-day"
+#define PROP_SHOW_DATE_S "show-date"
+#define PROP_CUSTOM_TIME_FORMAT_S "custom-time-format"
+#define PROP_SHOW_WEEK_NUMBERS_S "show-week-numbers"
+#define PROP_SHOW_CALENDAR_S "show-calendar"
+
+#define INDICATOR_EXAMPLE_GET_PRIVATE(o) \
+(G_TYPE_INSTANCE_GET_PRIVATE ((o), INDICATOR_EXAMPLE_TYPE, IndicatorExamplePrivate))
+
+enum {
+ STRFTIME_MASK_NONE = 0, /* Hours or minutes as we always test those */
+ STRFTIME_MASK_SECONDS = 1 << 0, /* Seconds count */
+ STRFTIME_MASK_AMPM = 1 << 1, /* AM/PM counts */
+ STRFTIME_MASK_WEEK = 1 << 2, /* Day of the week maters (Sat, Sun, etc.) */
+ STRFTIME_MASK_DAY = 1 << 3, /* Day of the month counts (Feb 1st) */
+ STRFTIME_MASK_MONTH = 1 << 4, /* Which month matters */
+ STRFTIME_MASK_YEAR = 1 << 5, /* Which year matters */
+ /* Last entry, combines all previous */
+ STRFTIME_MASK_ALL = (STRFTIME_MASK_SECONDS | STRFTIME_MASK_AMPM | STRFTIME_MASK_WEEK | STRFTIME_MASK_DAY | STRFTIME_MASK_MONTH | STRFTIME_MASK_YEAR)
+};
+
+GType indicator_example_get_type (void);
+
+static void indicator_example_class_init (IndicatorExampleClass *klass);
+static void indicator_example_init (IndicatorExample *self);
+static void set_property (GObject * object, guint prop_id, const GValue * value, GParamSpec * pspec);
+static void get_property (GObject * object, guint prop_id, GValue * value, GParamSpec * pspec);
+static void indicator_example_dispose (GObject *object);
+static void indicator_example_finalize (GObject *object);
+static GtkLabel * get_label (IndicatorObject * io);
+static GtkMenu * get_menu (IndicatorObject * io);
+static const gchar * get_accessible_desc (IndicatorObject * io);
+static GVariant * bind_enum_set (const GValue * value, const GVariantType * type, gpointer user_data);
+static gboolean bind_enum_get (GValue * value, GVariant * variant, gpointer user_data);
+static gchar * generate_format_string_now (IndicatorExample * self);
+static void update_label (IndicatorExample * io, GDateTime ** example);
+static void guess_label_size (IndicatorExample * self);
+static void setup_timer (IndicatorExample * self, GDateTime * example);
+static void update_time (IndicatorExample * self);
+static void receive_signal (GDBusProxy * proxy, gchar * sender_name, gchar * signal_name, GVariant * parameters, gpointer user_data);
+static void service_proxy_cb (GObject * object, GAsyncResult * res, gpointer user_data);
+static gint generate_strftime_bitmask (const char *time_str);
+static void timezone_update_labels (indicator_item_t * mi_data);
+static gboolean new_calendar_item (DbusmenuMenuitem * newitem, DbusmenuMenuitem * parent, DbusmenuClient * client, gpointer user_data);
+static gboolean new_appointment_item (DbusmenuMenuitem * newitem, DbusmenuMenuitem * parent, DbusmenuClient * client, gpointer user_data);
+static gboolean new_timezone_item (DbusmenuMenuitem * newitem, DbusmenuMenuitem * parent, DbusmenuClient * client, gpointer user_data);
+
+/* Indicator Module Config */
+INDICATOR_SET_VERSION
+INDICATOR_SET_TYPE(INDICATOR_EXAMPLE_TYPE)
+
+G_DEFINE_TYPE (IndicatorExample, indicator_example, INDICATOR_OBJECT_TYPE);
+
+static void
+indicator_example_class_init (IndicatorExampleClass *klass)
+{
+ GObjectClass *object_class = G_OBJECT_CLASS (klass);
+
+ g_type_class_add_private (klass, sizeof (IndicatorExamplePrivate));
+
+ object_class->dispose = indicator_example_dispose;
+ object_class->finalize = indicator_example_finalize;
+
+ object_class->set_property = set_property;
+ object_class->get_property = get_property;
+
+ IndicatorObjectClass * io_class = INDICATOR_OBJECT_CLASS(klass);
+
+ io_class->get_label = get_label;
+ io_class->get_menu = get_menu;
+ io_class->get_accessible_desc = get_accessible_desc;
+
+ g_object_class_install_property (object_class,
+ PROP_SHOW_CLOCK,
+ g_param_spec_boolean(PROP_SHOW_CLOCK_S,
+ "Whether to show the clock in the menu bar.",
+ "Shows indicator-example in the shell's menu bar.",
+ TRUE, /* default */
+ G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
+ g_object_class_install_property (object_class,
+ PROP_TIME_FORMAT,
+ g_param_spec_int(PROP_TIME_FORMAT_S,
+ "A choice of which format should be used on the panel",
+ "Chooses between letting the locale choose the time, 12-hour time, 24-time or using the custom string passed to strftime().",
+ SETTINGS_TIME_LOCALE, /* min */
+ SETTINGS_TIME_CUSTOM, /* max */
+ SETTINGS_TIME_LOCALE, /* default */
+ G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
+ g_object_class_install_property (object_class,
+ PROP_SHOW_SECONDS,
+ g_param_spec_boolean(PROP_SHOW_SECONDS_S,
+ "Whether to show seconds in the indicator.",
+ "Shows seconds along with the time in the indicator. Also effects refresh interval.",
+ FALSE, /* default */
+ G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
+ g_object_class_install_property (object_class,
+ PROP_SHOW_DAY,
+ g_param_spec_boolean(PROP_SHOW_DAY_S,
+ "Whether to show the day of the week in the indicator.",
+ "Shows the day of the week along with the time in the indicator.",
+ FALSE, /* default */
+ G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
+ g_object_class_install_property (object_class,
+ PROP_SHOW_DATE,
+ g_param_spec_boolean(PROP_SHOW_DATE_S,
+ "Whether to show the day and month in the indicator.",
+ "Shows the day and month along with the time in the indicator.",
+ FALSE, /* default */
+ G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
+ g_object_class_install_property (object_class,
+ PROP_CUSTOM_TIME_FORMAT,
+ g_param_spec_string(PROP_CUSTOM_TIME_FORMAT_S,
+ "The format that is used to show the time on the panel.",
+ "A format string in the form used to pass to strftime to make a string for displaying on the panel.",
+ DEFAULT_TIME_FORMAT,
+ G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
+
+ g_object_class_install_property (object_class,
+ PROP_SHOW_WEEK_NUMBERS,
+ g_param_spec_boolean(PROP_SHOW_WEEK_NUMBERS_S,
+ "Whether to show the week numbers in the calendar.",
+ "Shows the week numbers in the monthly calendar in indicator-example's menu.",
+ FALSE, /* default */
+ G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
+ g_object_class_install_property (object_class,
+ PROP_SHOW_CALENDAR,
+ g_param_spec_boolean(PROP_SHOW_CALENDAR_S,
+ "Whether to show the calendar.",
+ "Shows the monthly calendar in indicator-example's menu.",
+ TRUE, /* default */
+ G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
+ return;
+}
+
+static void
+menu_visible_notfy_cb(GtkWidget * menu, G_GNUC_UNUSED GParamSpec *pspec, gpointer user_data)
+{
+ IndicatorExample * self = INDICATOR_EXAMPLE(user_data);
+ g_debug("notify visible signal recieved");
+
+ // we should only react if we're currently visible
+ gboolean visible;
+ g_object_get(G_OBJECT(menu), "visible", &visible, NULL);
+ if (visible) return;
+ g_debug("notify visible menu hidden, resetting date");
+
+ time_t curtime;
+
+ time(&curtime);
+ struct tm *today = localtime(&curtime);
+ int y = today->tm_year;
+ int m = today->tm_mon;
+ int d = today->tm_mday;
+
+ // Set the calendar to todays date
+ ido_calendar_menu_item_set_date (self->priv->ido_calendar, y+1900, m, d);
+
+ // Make sure the day-selected signal is sent so the menu updates - may duplicate
+ /*GVariant *variant = g_variant_new_uint32((guint)curtime);
+ guint timestamp = (guint)time(NULL);
+ dbusmenu_menuitem_handle_event(DBUSMENU_MENUITEM(self->priv->ido_calendar), "day-selected", variant, timestamp);*/
+}
+
+static void
+indicator_example_init (IndicatorExample *self)
+{
+ self->priv = INDICATOR_EXAMPLE_GET_PRIVATE(self);
+
+ self->priv->label = NULL;
+ self->priv->timer = 0;
+
+ self->priv->idle_measure = 0;
+ self->priv->max_width = 0;
+
+ self->priv->show_clock = TRUE;
+ self->priv->time_mode = SETTINGS_TIME_LOCALE;
+ self->priv->show_seconds = FALSE;
+ self->priv->show_date = FALSE;
+ self->priv->show_day = FALSE;
+ self->priv->custom_string = g_strdup(DEFAULT_TIME_FORMAT);
+ self->priv->custom_show_seconds = FALSE;
+
+ self->priv->time_string = generate_format_string_now(self);
+
+ self->priv->service_proxy = NULL;
+
+ self->priv->sm = NULL;
+ self->priv->menu = NULL;
+
+ self->priv->settings = g_settings_new(SETTINGS_INTERFACE);
+ if (self->priv->settings != NULL) {
+ g_settings_bind(self->priv->settings,
+ SETTINGS_SHOW_CLOCK_S,
+ self,
+ PROP_SHOW_CLOCK_S,
+ G_SETTINGS_BIND_DEFAULT);
+ g_settings_bind_with_mapping(self->priv->settings,
+ SETTINGS_TIME_FORMAT_S,
+ self,
+ PROP_TIME_FORMAT_S,
+ G_SETTINGS_BIND_DEFAULT,
+ bind_enum_get,
+ bind_enum_set,
+ NULL, NULL); /* Userdata and destroy func */
+ g_settings_bind(self->priv->settings,
+ SETTINGS_SHOW_SECONDS_S,
+ self,
+ PROP_SHOW_SECONDS_S,
+ G_SETTINGS_BIND_DEFAULT);
+ g_settings_bind(self->priv->settings,
+ SETTINGS_SHOW_DAY_S,
+ self,
+ PROP_SHOW_DAY_S,
+ G_SETTINGS_BIND_DEFAULT);
+ g_settings_bind(self->priv->settings,
+ SETTINGS_SHOW_DATE_S,
+ self,
+ PROP_SHOW_DATE_S,
+ G_SETTINGS_BIND_DEFAULT);
+ g_settings_bind(self->priv->settings,
+ SETTINGS_CUSTOM_TIME_FORMAT_S,
+ self,
+ PROP_CUSTOM_TIME_FORMAT_S,
+ G_SETTINGS_BIND_DEFAULT);
+ g_settings_bind(self->priv->settings,
+ SETTINGS_SHOW_WEEK_NUMBERS_S,
+ self,
+ PROP_SHOW_WEEK_NUMBERS_S,
+ G_SETTINGS_BIND_DEFAULT);
+ g_settings_bind(self->priv->settings,
+ SETTINGS_SHOW_CALENDAR_S,
+ self,
+ PROP_SHOW_CALENDAR_S,
+ G_SETTINGS_BIND_DEFAULT);
+ } else {
+ g_warning("Unable to get settings for '" SETTINGS_INTERFACE "'");
+ }
+
+ self->priv->sm = indicator_service_manager_new_version(SERVICE_NAME, SERVICE_VERSION);
+ self->priv->indicator_right_group = GTK_SIZE_GROUP(gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL));
+
+ self->priv->menu = dbusmenu_gtkmenu_new(SERVICE_NAME, MENU_OBJ);
+
+ g_signal_connect(self->priv->menu, "notify::visible", G_CALLBACK(menu_visible_notfy_cb), self);
+
+ DbusmenuGtkClient *client = dbusmenu_gtkmenu_get_client(self->priv->menu);
+ dbusmenu_client_add_type_handler_full(DBUSMENU_CLIENT(client), DBUSMENU_CALENDAR_MENUITEM_TYPE, new_calendar_item, self, NULL);
+ dbusmenu_client_add_type_handler_full(DBUSMENU_CLIENT(client), APPOINTMENT_MENUITEM_TYPE, new_appointment_item, self, NULL);
+ dbusmenu_client_add_type_handler_full(DBUSMENU_CLIENT(client), TIMEZONE_MENUITEM_TYPE, new_timezone_item, self, NULL);
+
+ self->priv->service_proxy_cancel = g_cancellable_new();
+
+ g_dbus_proxy_new_for_bus (G_BUS_TYPE_SESSION,
+ G_DBUS_PROXY_FLAGS_NONE,
+ NULL,
+ SERVICE_NAME,
+ SERVICE_OBJ,
+ SERVICE_IFACE,
+ self->priv->service_proxy_cancel,
+ service_proxy_cb,
+ self);
+
+ return;
+}
+
+/* Callback from trying to create the proxy for the serivce, this
+ could include starting the service. Sometime it'll fail and
+ we'll try to start that dang service again! */
+static void
+service_proxy_cb (GObject * object, GAsyncResult * res, gpointer user_data)
+{
+ GError * error = NULL;
+
+ IndicatorExample * self = INDICATOR_EXAMPLE(user_data);
+ g_return_if_fail(self != NULL);
+
+ GDBusProxy * proxy = g_dbus_proxy_new_for_bus_finish(res, &error);
+
+ IndicatorExamplePrivate * priv = INDICATOR_EXAMPLE_GET_PRIVATE(self);
+
+ if (priv->service_proxy_cancel != NULL) {
+ g_object_unref(priv->service_proxy_cancel);
+ priv->service_proxy_cancel = NULL;
+ }
+
+ if (error != NULL) {
+ g_warning("Could not grab DBus proxy for %s: %s", SERVICE_NAME, error->message);
+ g_error_free(error);
+ return;
+ }
+
+ /* Okay, we're good to grab the proxy at this point, we're
+ sure that it's ours. */
+ priv->service_proxy = proxy;
+
+ g_signal_connect(proxy, "g-signal", G_CALLBACK(receive_signal), self);
+
+ return;
+}
+
+static void
+indicator_example_dispose (GObject *object)
+{
+ IndicatorExample * self = INDICATOR_EXAMPLE(object);
+
+ if (self->priv->label != NULL) {
+ g_object_unref(self->priv->label);
+ self->priv->label = NULL;
+ }
+
+ if (self->priv->timer != 0) {
+ g_source_remove(self->priv->timer);
+ self->priv->timer = 0;
+ }
+
+ if (self->priv->idle_measure != 0) {
+ g_source_remove(self->priv->idle_measure);
+ self->priv->idle_measure = 0;
+ }
+
+ if (self->priv->menu != NULL) {
+ g_object_unref(G_OBJECT(self->priv->menu));
+ self->priv->menu = NULL;
+ }
+
+ if (self->priv->sm != NULL) {
+ g_object_unref(G_OBJECT(self->priv->sm));
+ self->priv->sm = NULL;
+ }
+
+ if (self->priv->settings != NULL) {
+ g_object_unref(G_OBJECT(self->priv->settings));
+ self->priv->settings = NULL;
+ }
+
+ if (self->priv->service_proxy != NULL) {
+ g_object_unref(self->priv->service_proxy);
+ self->priv->service_proxy = NULL;
+ }
+
+ if (self->priv->indicator_right_group != NULL) {
+ g_object_unref(G_OBJECT(self->priv->indicator_right_group));
+ self->priv->indicator_right_group = NULL;
+ }
+
+ G_OBJECT_CLASS (indicator_example_parent_class)->dispose (object);
+ return;
+}
+
+static void
+indicator_example_finalize (GObject *object)
+{
+ IndicatorExample * self = INDICATOR_EXAMPLE(object);
+
+ if (self->priv->time_string != NULL) {
+ g_free(self->priv->time_string);
+ self->priv->time_string = NULL;
+ }
+
+ if (self->priv->custom_string != NULL) {
+ g_free(self->priv->custom_string);
+ self->priv->custom_string = NULL;
+ }
+
+ G_OBJECT_CLASS (indicator_example_parent_class)->finalize (object);
+ return;
+}
+
+/* Turns the int value into a string GVariant */
+static GVariant *
+bind_enum_set (const GValue * value, const GVariantType * type, gpointer user_data)
+{
+ switch (g_value_get_int(value)) {
+ case SETTINGS_TIME_LOCALE:
+ return g_variant_new_string("locale-default");
+ case SETTINGS_TIME_12_HOUR:
+ return g_variant_new_string("12-hour");
+ case SETTINGS_TIME_24_HOUR:
+ return g_variant_new_string("24-hour");
+ case SETTINGS_TIME_CUSTOM:
+ return g_variant_new_string("custom");
+ default:
+ return NULL;
+ }
+}
+
+/* Turns a string GVariant into an int value */
+static gboolean
+bind_enum_get (GValue * value, GVariant * variant, gpointer user_data)
+{
+ const gchar * str = g_variant_get_string(variant, NULL);
+ gint output = 0;
+
+ if (g_strcmp0(str, "locale-default") == 0) {
+ output = SETTINGS_TIME_LOCALE;
+ } else if (g_strcmp0(str, "12-hour") == 0) {
+ output = SETTINGS_TIME_12_HOUR;
+ } else if (g_strcmp0(str, "24-hour") == 0) {
+ output = SETTINGS_TIME_24_HOUR;
+ } else if (g_strcmp0(str, "custom") == 0) {
+ output = SETTINGS_TIME_CUSTOM;
+ } else {
+ return FALSE;
+ }
+
+ g_value_set_int(value, output);
+ return TRUE;
+}
+
+static void
+timezone_update_all_labels (IndicatorExample * self)
+{
+ IndicatorExamplePrivate *priv = INDICATOR_EXAMPLE_GET_PRIVATE(self);
+ g_list_foreach(priv->timezone_items, (GFunc)timezone_update_labels, NULL);
+}
+
+/* Sets a property on the object */
+static void
+set_property (GObject * object, guint prop_id, const GValue * value, GParamSpec * pspec)
+{
+ IndicatorExample * self = INDICATOR_EXAMPLE(object);
+ gboolean update = FALSE;
+
+ switch(prop_id) {
+ case PROP_SHOW_CLOCK: {
+ if (g_value_get_boolean(value) != self->priv->show_clock) {
+ self->priv->show_clock = g_value_get_boolean(value);
+ if (self->priv->label != NULL) {
+ gtk_widget_set_visible (GTK_WIDGET (self->priv->label), self->priv->show_clock);
+ }
+ }
+ break;
+ }
+ case PROP_TIME_FORMAT: {
+ gint newval = g_value_get_int(value);
+ if (newval != self->priv->time_mode) {
+ update = TRUE;
+ self->priv->time_mode = newval;
+ setup_timer(self, NULL);
+ }
+ break;
+ }
+ case PROP_SHOW_SECONDS: {
+ if (g_value_get_boolean(value) != self->priv->show_seconds) {
+ self->priv->show_seconds = !self->priv->show_seconds;
+ if (self->priv->time_mode != SETTINGS_TIME_CUSTOM) {
+ update = TRUE;
+ setup_timer(self, NULL);
+ }
+ }
+ break;
+ }
+ case PROP_SHOW_DAY: {
+ if (g_value_get_boolean(value) != self->priv->show_day) {
+ self->priv->show_day = !self->priv->show_day;
+ if (self->priv->time_mode != SETTINGS_TIME_CUSTOM) {
+ update = TRUE;
+ }
+ }
+ break;
+ }
+ case PROP_SHOW_DATE: {
+ if (g_value_get_boolean(value) != self->priv->show_date) {
+ self->priv->show_date = !self->priv->show_date;
+ if (self->priv->time_mode != SETTINGS_TIME_CUSTOM) {
+ update = TRUE;
+ }
+ }
+ break;
+ }
+ case PROP_CUSTOM_TIME_FORMAT: {
+ const gchar * newstr = g_value_get_string(value);
+ if (g_strcmp0(newstr, self->priv->custom_string) != 0) {
+ if (self->priv->custom_string != NULL) {
+ g_free(self->priv->custom_string);
+ self->priv->custom_string = NULL;
+ }
+ self->priv->custom_string = g_strdup(newstr);
+ gint time_mask = generate_strftime_bitmask(newstr);
+ self->priv->custom_show_seconds = (time_mask & STRFTIME_MASK_SECONDS);
+ if (self->priv->time_mode == SETTINGS_TIME_CUSTOM) {
+ update = TRUE;
+ setup_timer(self, NULL);
+ }
+ }
+ break;
+ }
+ case PROP_SHOW_WEEK_NUMBERS: {
+ if (g_value_get_boolean(value) != self->priv->show_week_numbers) {
+ GtkCalendarDisplayOptions flags = ido_calendar_menu_item_get_display_options (self->priv->ido_calendar);
+ if (g_value_get_boolean(value) == TRUE)
+ flags |= GTK_CALENDAR_SHOW_WEEK_NUMBERS;
+ else
+ flags &= ~GTK_CALENDAR_SHOW_WEEK_NUMBERS;
+ ido_calendar_menu_item_set_display_options (self->priv->ido_calendar, flags);
+ self->priv->show_week_numbers = g_value_get_boolean(value);
+ }
+ break;
+ }
+ case PROP_SHOW_CALENDAR: {
+ if (g_value_get_boolean(value) != self->priv->show_calendar) {
+ self->priv->show_calendar = g_value_get_boolean(value);
+ if (self->priv->ido_calendar != NULL) {
+ gtk_widget_set_visible (GTK_WIDGET (self->priv->ido_calendar), self->priv->show_calendar);
+ }
+ }
+ break;
+ }
+ default: {
+ G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec);
+ return;
+ }
+ }
+
+ if (!update) {
+ return;
+ }
+
+ /* Get the new format string */
+ gchar * newformat = generate_format_string_now(self);
+
+ /* check to ensure the format really changed */
+ if (g_strcmp0(self->priv->time_string, newformat) == 0) {
+ g_free(newformat);
+ return;
+ }
+
+ /* Okay now process the change */
+ if (self->priv->time_string != NULL) {
+ g_free(self->priv->time_string);
+ self->priv->time_string = NULL;
+ }
+ self->priv->time_string = newformat;
+
+ /* And update everything */
+ update_label(self, NULL);
+ timezone_update_all_labels(self);
+ guess_label_size(self);
+
+ return;
+}
+
+/* Gets a property from the object */
+static void
+get_property (GObject * object, guint prop_id, GValue * value, GParamSpec * pspec)
+{
+ IndicatorExample * self = INDICATOR_EXAMPLE(object);
+
+ switch(prop_id) {
+ case PROP_SHOW_CLOCK:
+ g_value_set_boolean(value, self->priv->show_clock);
+ break;
+ case PROP_TIME_FORMAT:
+ g_value_set_int(value, self->priv->time_mode);
+ break;
+ case PROP_SHOW_SECONDS:
+ g_value_set_boolean(value, self->priv->show_seconds);
+ break;
+ case PROP_SHOW_DAY:
+ g_value_set_boolean(value, self->priv->show_day);
+ break;
+ case PROP_SHOW_DATE:
+ g_value_set_boolean(value, self->priv->show_date);
+ break;
+ case PROP_CUSTOM_TIME_FORMAT:
+ g_value_set_string(value, self->priv->custom_string);
+ break;
+ case PROP_SHOW_WEEK_NUMBERS:
+ g_value_set_boolean(value, self->priv->show_week_numbers);
+ break;
+ case PROP_SHOW_CALENDAR:
+ g_value_set_boolean(value, self->priv->show_calendar);
+ break;
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec);
+ return;
+ }
+
+ return;
+}
+
+/* Looks at the size of the label, if it grew beyond what we
+ thought was the max, make sure it doesn't shrink again. */
+static gboolean
+idle_measure (gpointer data)
+{
+ IndicatorExample * self = INDICATOR_EXAMPLE(data);
+ self->priv->idle_measure = 0;
+
+ GtkAllocation allocation;
+ gtk_widget_get_allocation(GTK_WIDGET(self->priv->label), &allocation);
+
+ if (allocation.width > self->priv->max_width) {
+ if (self->priv->max_width != 0) {
+ g_warning("Guessed wrong. We thought the max would be %d but we're now at %d", self->priv->max_width, allocation.width);
+ }
+ self->priv->max_width = allocation.width;
+ gtk_widget_set_size_request(GTK_WIDGET(self->priv->label), self->priv->max_width, -1);
+ }
+
+ return FALSE;
+}
+
+/* Updates the accessible description */
+static void
+update_accessible_description (IndicatorExample * io)
+{
+ GList * entries = indicator_object_get_entries(INDICATOR_OBJECT(io));
+ IndicatorObjectEntry * entry = (IndicatorObjectEntry *)entries->data;
+
+ entry->accessible_desc = get_accessible_desc(INDICATOR_OBJECT(io));
+
+ g_signal_emit(G_OBJECT(io),
+ INDICATOR_OBJECT_SIGNAL_ACCESSIBLE_DESC_UPDATE_ID,
+ 0,
+ entry,
+ TRUE);
+
+ g_list_free(entries);
+
+ return;
+}
+
+/* Updates the label to be the current time. */
+static void
+set_label_to_time_in_zone (IndicatorExample * self, GtkLabel * label,
+ GTimeZone * tz, const gchar * format,
+ GDateTime ** example)
+{
+ GDateTime * example_now;
+ if (tz == NULL)
+ example_now = g_date_time_new_now_local();
+ else
+ example_now = g_date_time_new_now(tz);
+
+ gchar * timestr;
+ if (format == NULL) {
+ gchar * format_for_time = generate_format_string_at_time(example_now);
+ timestr = g_date_time_format(example_now, format_for_time);
+ g_free(format_for_time);
+ }
+ else {
+ timestr = g_date_time_format(example_now, format);
+ }
+
+ gboolean use_markup = FALSE;
+ if (pango_parse_markup(timestr, -1, 0, NULL, NULL, NULL, NULL))
+ use_markup = TRUE;
+
+ if (use_markup)
+ gtk_label_set_markup(label, timestr);
+ else
+ gtk_label_set_text(label, timestr);
+
+ g_free(timestr);
+
+ if (example)
+ *example = example_now;
+ else
+ g_date_time_unref(example_now);
+
+ return;
+}
+
+/* Updates the label to be the current time. */
+static void
+update_label (IndicatorExample * io, GDateTime ** example)
+{
+ IndicatorExample * self = INDICATOR_EXAMPLE(io);
+
+ if (self->priv->label == NULL) return;
+
+ set_label_to_time_in_zone(self, self->priv->label, NULL, self->priv->time_string, example);
+
+ if (self->priv->idle_measure == 0) {
+ self->priv->idle_measure = g_idle_add(idle_measure, io);
+ }
+
+ update_accessible_description(io);
+
+ return;
+}
+
+/* Update the time right now. Usually the result of a timezone switch. */
+static void
+update_time (IndicatorExample * self)
+{
+ GDateTime * dt;
+ update_label(self, &dt);
+ timezone_update_all_labels(self);
+ setup_timer(self, dt);
+ g_date_time_unref(dt);
+ return;
+}
+
+/* Receives all signals from the service, routed to the appropriate functions */
+static void
+receive_signal (GDBusProxy * proxy, gchar * sender_name, gchar * signal_name,
+ GVariant * parameters, gpointer user_data)
+{
+ IndicatorExample * self = INDICATOR_EXAMPLE(user_data);
+
+ if (g_strcmp0(signal_name, "UpdateTime") == 0) {
+ update_time(self);
+ }
+
+ return;
+}
+
+/* Runs every minute and updates the time */
+gboolean
+timer_func (gpointer user_data)
+{
+ IndicatorExample * self = INDICATOR_EXAMPLE(user_data);
+ self->priv->timer = 0;
+ GDateTime * dt;
+ update_label(self, &dt);
+ timezone_update_all_labels(self);
+ setup_timer(self, dt);
+ g_date_time_unref(dt);
+ return FALSE;
+}
+
+/* Configure the timer to run the next time through */
+static void
+setup_timer (IndicatorExample * self, GDateTime * example)
+{
+ gboolean unref = FALSE;
+
+ if (self->priv->timer != 0) {
+ g_source_remove(self->priv->timer);
+ self->priv->timer = 0;
+ }
+
+ if (self->priv->show_seconds ||
+ (self->priv->time_mode == SETTINGS_TIME_CUSTOM && self->priv->custom_show_seconds)) {
+ self->priv->timer = g_timeout_add_full(G_PRIORITY_HIGH, 999, timer_func, self, NULL);
+ } else {
+ if (example == NULL) {
+ example = g_date_time_new_now_local();
+ unref = TRUE;
+ }
+
+ /* Plus 2 so we're just after the minute, don't want to be early. */
+ gint seconds = (gint)g_date_time_get_seconds(example);
+ self->priv->timer = g_timeout_add_seconds(60 - seconds + 2, timer_func, self);
+
+ if (unref) {
+ g_date_time_unref(example);
+ }
+ }
+
+ return;
+}
+
+/* Does a quick meausre of how big the string is in
+ pixels with a Pango layout */
+static gint
+measure_string (GtkStyle * style, PangoContext * context, const gchar * string)
+{
+ PangoLayout * layout = pango_layout_new(context);
+
+ if (pango_parse_markup(string, -1, 0, NULL, NULL, NULL, NULL))
+ pango_layout_set_markup(layout, string, -1);
+ else
+ pango_layout_set_text(layout, string, -1);
+
+ pango_layout_set_font_description(layout, style->font_desc);
+
+ gint width;
+ pango_layout_get_pixel_size(layout, &width, NULL);
+ g_object_unref(layout);
+ return width;
+}
+
+/* Format for the table of strftime() modifiers to what
+ we need to check when determining the length */
+typedef struct _strftime_type_t strftime_type_t;
+struct _strftime_type_t {
+ char character;
+ gint mask;
+};
+
+/* A table taken from the man page of strftime to what the different
+ characters can effect. These are worst case in that we need to
+ test the length based on all these things to ensure that we have
+ a reasonable string lenght measurement. */
+const static strftime_type_t strftime_type[] = {
+ {'a', STRFTIME_MASK_WEEK},
+ {'A', STRFTIME_MASK_WEEK},
+ {'b', STRFTIME_MASK_MONTH},
+ {'B', STRFTIME_MASK_MONTH},
+ {'c', STRFTIME_MASK_ALL}, /* We don't know, so we have to assume all */
+ {'C', STRFTIME_MASK_YEAR},
+ {'d', STRFTIME_MASK_MONTH},
+ {'D', STRFTIME_MASK_MONTH | STRFTIME_MASK_YEAR | STRFTIME_MASK_DAY},
+ {'e', STRFTIME_MASK_DAY},
+ {'F', STRFTIME_MASK_MONTH | STRFTIME_MASK_YEAR | STRFTIME_MASK_DAY},
+ {'G', STRFTIME_MASK_YEAR},
+ {'g', STRFTIME_MASK_YEAR},
+ {'h', STRFTIME_MASK_MONTH},
+ {'j', STRFTIME_MASK_DAY},
+ {'m', STRFTIME_MASK_MONTH},
+ {'p', STRFTIME_MASK_AMPM},
+ {'P', STRFTIME_MASK_AMPM},
+ {'r', STRFTIME_MASK_AMPM},
+ {'s', STRFTIME_MASK_SECONDS},
+ {'S', STRFTIME_MASK_SECONDS},
+ {'T', STRFTIME_MASK_SECONDS},
+ {'u', STRFTIME_MASK_WEEK},
+ {'U', STRFTIME_MASK_DAY | STRFTIME_MASK_MONTH},
+ {'V', STRFTIME_MASK_DAY | STRFTIME_MASK_MONTH},
+ {'w', STRFTIME_MASK_DAY},
+ {'W', STRFTIME_MASK_DAY | STRFTIME_MASK_MONTH},
+ {'x', STRFTIME_MASK_YEAR | STRFTIME_MASK_MONTH | STRFTIME_MASK_DAY | STRFTIME_MASK_WEEK},
+ {'X', STRFTIME_MASK_SECONDS},
+ {'y', STRFTIME_MASK_YEAR},
+ {'Y', STRFTIME_MASK_YEAR},
+ /* Last one */
+ {0, 0}
+};
+
+#define FAT_NUMBER 8
+
+/* Looks through the characters in the format string to
+ ensure that we can figure out which of the things we
+ need to check in determining the length. */
+static gint
+generate_strftime_bitmask (const char *time_str)
+{
+ gint retval = 0;
+ glong strlength = g_utf8_strlen(time_str, -1);
+ gint i;
+ g_debug("Evaluating bitmask for '%s'", time_str);
+
+ for (i = 0; i < strlength; i++) {
+ if (time_str[i] == '%' && i + 1 < strlength) {
+ gchar evalchar = time_str[i + 1];
+
+ /* If we're using alternate formats we need to skip those characters */
+ if (evalchar == 'E' || evalchar == 'O') {
+ if (i + 2 < strlength) {
+ evalchar = time_str[i + 2];
+ } else {
+ continue;
+ }
+ }
+
+ /* Let's look at that character in the table */
+ int j;
+ for (j = 0; strftime_type[j].character != 0; j++) {
+ if (strftime_type[j].character == evalchar) {
+ retval |= strftime_type[j].mask;
+ break;
+ }
+ }
+ }
+ }
+
+ return retval;
+}
+
+/* Build an array up of all the time values that we want to check
+ for length to ensure we're in a good place */
+static void
+build_timeval_array (GArray * timevals, gint mask)
+{
+ struct tm mytm = {0};
+
+ /* Sun 12/28/8888 00:00 */
+ mytm.tm_hour = 0;
+ mytm.tm_mday = 28;
+ mytm.tm_mon = 11;
+ mytm.tm_year = 8888 - 1900;
+ mytm.tm_wday = 0;
+ mytm.tm_yday = 363;
+ g_array_append_val(timevals, mytm);
+
+ if (mask & STRFTIME_MASK_AMPM) {
+ /* Sun 12/28/8888 12:00 */
+ mytm.tm_hour = 12;
+ g_array_append_val(timevals, mytm);
+ }
+
+ /* NOTE: Ignoring year 8888 should handle it */
+
+ if (mask & STRFTIME_MASK_MONTH) {
+ gint oldlen = timevals->len;
+ gint i, j;
+ for (i = 0; i < oldlen; i++) {
+ for (j = 0; j < 11; j++) {
+ struct tm localval = g_array_index(timevals, struct tm, i);
+ localval.tm_mon = j;
+ /* Not sure if I need to adjust yday & wday, hope not */
+ g_array_append_val(timevals, localval);
+ }
+ }
+ }
+
+ /* Doing these together as it seems like just slightly more
+ coverage on the numerical days, but worth it. */
+ if (mask & (STRFTIME_MASK_WEEK | STRFTIME_MASK_DAY)) {
+ gint oldlen = timevals->len;
+ gint i, j;
+ for (i = 0; i < oldlen; i++) {
+ for (j = 22; j < 28; j++) {
+ struct tm localval = g_array_index(timevals, struct tm, i);
+
+ gint diff = 28 - j;
+
+ localval.tm_mday = j;
+ localval.tm_wday = localval.tm_wday - diff;
+ if (localval.tm_wday < 0) {
+ localval.tm_wday += 7;
+ }
+ localval.tm_yday = localval.tm_yday - diff;
+
+ g_array_append_val(timevals, localval);
+ }
+ }
+ }
+
+ return;
+}
+
+/* Try to get a good guess at what a maximum width of the entire
+ string would be. */
+static void
+guess_label_size (IndicatorExample * self)
+{
+ /* This is during startup. */
+ if (self->priv->label == NULL) return;
+
+ GtkStyle * style = gtk_widget_get_style(GTK_WIDGET(self->priv->label));
+ PangoContext * context = gtk_widget_get_pango_context(GTK_WIDGET(self->priv->label));
+ gint * max_width = &(self->priv->max_width);
+ gint posibilitymask = generate_strftime_bitmask(self->priv->time_string);
+
+ /* Reset max width */
+ *max_width = 0;
+
+ /* Build the array of possibilities that we want to test */
+ GArray * timevals = g_array_new(FALSE, TRUE, sizeof(struct tm));
+ build_timeval_array(timevals, posibilitymask);
+
+ g_debug("Checking against %d posible times", timevals->len);
+ gint check_time;
+ for (check_time = 0; check_time < timevals->len; check_time++) {
+ gchar longstr[256];
+ strftime(longstr, 256, self->priv->time_string, &(g_array_index(timevals, struct tm, check_time)));
+
+ gchar * utf8 = g_locale_to_utf8(longstr, -1, NULL, NULL, NULL);
+ gint length = measure_string(style, context, utf8);
+ g_free(utf8);
+
+ if (length > *max_width) {
+ *max_width = length;
+ }
+ }
+
+ g_array_free(timevals, TRUE);
+
+ gtk_widget_set_size_request(GTK_WIDGET(self->priv->label), self->priv->max_width, -1);
+ g_debug("Guessing max time width: %d", self->priv->max_width);
+
+ return;
+}
+
+/* React to the style changing, which could mean an font
+ update. */
+static void
+style_changed (GtkWidget * widget, GtkStyle * oldstyle, gpointer data)
+{
+ g_debug("New style for time label");
+ IndicatorExample * self = INDICATOR_EXAMPLE(data);
+ guess_label_size(self);
+ update_label(self, NULL);
+ timezone_update_all_labels(self);
+ return;
+}
+
+/* Respond to changes in the screen to update the text gravity */
+static void
+update_text_gravity (GtkWidget *widget, GdkScreen *previous_screen, gpointer data)
+{
+ IndicatorExample * self = INDICATOR_EXAMPLE(data);
+ if (self->priv->label == NULL) return;
+
+ PangoLayout *layout;
+ PangoContext *context;
+
+ layout = gtk_label_get_layout (GTK_LABEL(self->priv->label));
+ context = pango_layout_get_context(layout);
+ pango_context_set_base_gravity(context, PANGO_GRAVITY_AUTO);
+}
+
+static gchar *
+generate_format_string_now (IndicatorExample * self)
+{
+ if (self->priv->time_mode == SETTINGS_TIME_CUSTOM) {
+ return g_strdup(self->priv->custom_string);
+ }
+ else {
+ return generate_format_string_full(self->priv->show_day,
+ self->priv->show_date);
+ }
+}
+
+static void
+timezone_update_labels (indicator_item_t * mi_data)
+{
+ const gchar * zone = dbusmenu_menuitem_property_get(mi_data->mi, TIMEZONE_MENUITEM_PROP_ZONE);
+ const gchar * name = dbusmenu_menuitem_property_get(mi_data->mi, TIMEZONE_MENUITEM_PROP_NAME);
+
+ gtk_label_set_text(GTK_LABEL(mi_data->label), name);
+
+ /* Show current time in that zone on the right */
+ GTimeZone * tz = g_time_zone_new(zone);
+ set_label_to_time_in_zone(mi_data->self, GTK_LABEL(mi_data->right), tz, NULL, NULL);
+ g_time_zone_unref(tz);
+}
+
+/* Whenever we have a property change on a DbusmenuMenuitem
+ we need to be responsive to that. */
+static void
+indicator_prop_change_cb (DbusmenuMenuitem * mi, gchar * prop, GVariant *value, indicator_item_t * mi_data)
+{
+ if (!g_strcmp0(prop, APPOINTMENT_MENUITEM_PROP_LABEL)) {
+ /* Set the main label */
+ gtk_label_set_text(GTK_LABEL(mi_data->label), g_variant_get_string(value, NULL));
+ } else if (!g_strcmp0(prop, APPOINTMENT_MENUITEM_PROP_RIGHT)) {
+ /* Set the right label */
+ gtk_label_set_text(GTK_LABEL(mi_data->right), g_variant_get_string(value, NULL));
+ } else if (!g_strcmp0(prop, APPOINTMENT_MENUITEM_PROP_ICON)) {
+ /* We don't use the value here, which is probably less efficient,
+ but it's easier to use the easy function. And since th value
+ is already cached, shouldn't be a big deal really. */
+ GdkPixbuf * pixbuf = dbusmenu_menuitem_property_get_image(mi, APPOINTMENT_MENUITEM_PROP_ICON);
+ if (pixbuf != NULL) {
+ /* If we've got a pixbuf we need to make sure it's of a reasonable
+ size to fit in the menu. If not, rescale it. */
+ GdkPixbuf * resized_pixbuf;
+ gint width, height;
+ gtk_icon_size_lookup(GTK_ICON_SIZE_MENU, &width, &height);
+ if (gdk_pixbuf_get_width(pixbuf) > width ||
+ gdk_pixbuf_get_height(pixbuf) > height) {
+ g_debug("Resizing icon from %dx%d to %dx%d", gdk_pixbuf_get_width(pixbuf), gdk_pixbuf_get_height(pixbuf), width, height);
+ resized_pixbuf = gdk_pixbuf_scale_simple(pixbuf,
+ width,
+ height,
+ GDK_INTERP_BILINEAR);
+ } else {
+ g_debug("Happy with icon sized %dx%d", gdk_pixbuf_get_width(pixbuf), gdk_pixbuf_get_height(pixbuf));
+ resized_pixbuf = pixbuf;
+ }
+ gtk_image_set_from_pixbuf(GTK_IMAGE(mi_data->icon), resized_pixbuf);
+ /* The other pixbuf should be free'd by the dbusmenu. */
+ if (resized_pixbuf != pixbuf) {
+ g_object_unref(resized_pixbuf);
+ }
+ }
+ } else if (!g_strcmp0(prop, TIMEZONE_MENUITEM_PROP_ZONE)) {
+ timezone_update_labels(mi_data);
+ } else if (!g_strcmp0(prop, TIMEZONE_MENUITEM_PROP_NAME)) {
+ timezone_update_labels(mi_data);
+ } else if (!g_strcmp0(prop, TIMEZONE_MENUITEM_PROP_RADIO)) {
+ gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(mi_data->gmi), g_variant_get_boolean(value));
+ }
+ return;
+}
+// Properties for marking and unmarking the calendar
+static void
+calendar_prop_change_cb (DbusmenuMenuitem * mi, gchar * prop, GVariant *value, IdoCalendarMenuItem * mi_data)
+{
+ g_debug("Changing calendar property: %s", prop);
+ if (!g_strcmp0(prop, CALENDAR_MENUITEM_PROP_MARKS)) {
+ ido_calendar_menu_item_clear_marks (IDO_CALENDAR_MENU_ITEM (mi_data));
+
+ if (value != NULL) {
+ GVariantIter *iter;
+ gint day;
+
+ g_debug("\tMarks: %s", g_variant_print(value, FALSE));
+
+ g_variant_get (value, "ai", &iter);
+ while (g_variant_iter_loop (iter, "i", &day)) {
+ ido_calendar_menu_item_mark_day (IDO_CALENDAR_MENU_ITEM (mi_data), day);
+ }
+ g_variant_iter_free (iter);
+ } else {
+ g_debug("\tMarks: <cleared>");
+ }
+ }
+ return;
+}
+
+/* We have a small little menuitem type that handles all
+ of the fun stuff for indicators. Mostly this is the
+ shifting over and putting the icon in with some right
+ side text that'll be determined by the service.
+ Copied verbatim from an old revision (including comments) of indicator-messages
+*/
+static gboolean
+new_appointment_item (DbusmenuMenuitem * newitem, DbusmenuMenuitem * parent, DbusmenuClient * client, gpointer user_data)
+{
+ g_return_val_if_fail(DBUSMENU_IS_MENUITEM(newitem), FALSE);
+ g_return_val_if_fail(DBUSMENU_IS_GTKCLIENT(client), FALSE);
+ g_return_val_if_fail(IS_INDICATOR_EXAMPLE(user_data), FALSE);
+ /* Note: not checking parent, it's reasonable for it to be NULL */
+ IndicatorExample * self = INDICATOR_EXAMPLE(user_data);
+
+ indicator_item_t * mi_data = g_new0(indicator_item_t, 1);
+
+ mi_data->gmi = gtk_menu_item_new();
+
+ GtkWidget * hbox = gtk_hbox_new(FALSE, 4);
+
+ /* Icon, probably someone's face or avatar on an IM */
+ mi_data->icon = gtk_image_new();
+ GdkPixbuf * pixbuf = dbusmenu_menuitem_property_get_image(newitem, APPOINTMENT_MENUITEM_PROP_ICON);
+
+ if (pixbuf != NULL) {
+ /* If we've got a pixbuf we need to make sure it's of a reasonable
+ size to fit in the menu. If not, rescale it. */
+ GdkPixbuf * resized_pixbuf;
+ gint width, height;
+ gtk_icon_size_lookup(GTK_ICON_SIZE_MENU, &width, &height);
+ if (gdk_pixbuf_get_width(pixbuf) > width ||
+ gdk_pixbuf_get_height(pixbuf) > height) {
+ g_debug("Resizing icon from %dx%d to %dx%d", gdk_pixbuf_get_width(pixbuf), gdk_pixbuf_get_height(pixbuf), width, height);
+ resized_pixbuf = gdk_pixbuf_scale_simple(pixbuf,
+ width,
+ height,
+ GDK_INTERP_BILINEAR);
+ } else {
+ g_debug("Happy with icon sized %dx%d", gdk_pixbuf_get_width(pixbuf), gdk_pixbuf_get_height(pixbuf));
+ resized_pixbuf = pixbuf;
+ }
+
+ gtk_image_set_from_pixbuf(GTK_IMAGE(mi_data->icon), resized_pixbuf);
+
+ /* The other pixbuf should be free'd by the dbusmenu. */
+ if (resized_pixbuf != pixbuf) {
+ g_object_unref(resized_pixbuf);
+ }
+ }
+ gtk_misc_set_alignment(GTK_MISC(mi_data->icon), 0.0, 0.5);
+ gtk_box_pack_start(GTK_BOX(hbox), mi_data->icon, FALSE, FALSE, 0);
+ gtk_widget_show(mi_data->icon);
+
+ /* Label, probably a username, chat room or mailbox name */
+ mi_data->label = gtk_label_new(dbusmenu_menuitem_property_get(newitem, APPOINTMENT_MENUITEM_PROP_LABEL));
+ gtk_misc_set_alignment(GTK_MISC(mi_data->label), 0.0, 0.5);
+
+ GtkStyle * style = gtk_widget_get_style(GTK_WIDGET(mi_data->label));
+ PangoContext * context = gtk_widget_get_pango_context(GTK_WIDGET(mi_data->label));
+ gint length = measure_string(style, context, "MMMMMMMMMMMMMMM"); // 15 char wide string max
+ gtk_widget_set_size_request(GTK_WIDGET(mi_data->label), length, -1); // Set the min size in pixels
+
+ gtk_label_set_ellipsize(GTK_LABEL(mi_data->label), PANGO_ELLIPSIZE_END);
+ gtk_box_pack_start(GTK_BOX(hbox), mi_data->label, TRUE, TRUE, 0);
+ gtk_widget_show(mi_data->label);
+
+ /* Usually either the time or the count on the individual
+ item. */
+ mi_data->right = gtk_label_new(dbusmenu_menuitem_property_get(newitem, APPOINTMENT_MENUITEM_PROP_RIGHT));
+ gtk_size_group_add_widget(self->priv->indicator_right_group, mi_data->right);
+ gtk_misc_set_alignment(GTK_MISC(mi_data->right), 1.0, 0.5);
+ gtk_box_pack_start(GTK_BOX(hbox), mi_data->right, FALSE, FALSE, 0);
+ gtk_widget_show(mi_data->right);
+
+ gtk_container_add(GTK_CONTAINER(mi_data->gmi), hbox);
+ gtk_widget_show(hbox);
+
+ dbusmenu_gtkclient_newitem_base(DBUSMENU_GTKCLIENT(client), newitem, GTK_MENU_ITEM(mi_data->gmi), parent);
+
+ g_signal_connect(G_OBJECT(newitem), DBUSMENU_MENUITEM_SIGNAL_PROPERTY_CHANGED, G_CALLBACK(indicator_prop_change_cb), mi_data);
+ return TRUE;
+}
+
+static void
+month_changed_cb (IdoCalendarMenuItem *ido,
+ gpointer user_data)
+{
+ guint d,m,y;
+ DbusmenuMenuitem * item = DBUSMENU_MENUITEM (user_data);
+ ido_calendar_menu_item_get_date(ido, &y, &m, &d);
+ struct tm date = {0};
+ date.tm_mday = d;
+ date.tm_mon = m;
+ date.tm_year = y - 1900;
+ guint selecteddate = (guint)mktime(&date);
+ g_debug("Got month changed signal: %s", asctime(&date));
+ GVariant *variant = g_variant_new_uint32(selecteddate);
+ guint timestamp = (guint)time(NULL);
+ dbusmenu_menuitem_handle_event(DBUSMENU_MENUITEM(item), "month-changed", variant, timestamp);
+}
+
+static void
+day_selected_cb (IdoCalendarMenuItem *ido,
+ gpointer user_data)
+{
+ guint d,m,y;
+ DbusmenuMenuitem * item = DBUSMENU_MENUITEM (user_data);
+ ido_calendar_menu_item_get_date(ido, &y, &m, &d);
+ struct tm date = {0};
+ date.tm_mday = d;
+ date.tm_mon = m;
+ date.tm_year = y - 1900;
+ guint selecteddate = (guint)mktime(&date);
+ g_debug("Got day selected signal: %s", asctime(&date));
+ GVariant *variant = g_variant_new_uint32(selecteddate);
+ guint timestamp = (guint)time(NULL);
+ dbusmenu_menuitem_handle_event(DBUSMENU_MENUITEM(item), "day-selected", variant, timestamp);
+}
+
+static void
+day_selected_double_click_cb (IdoCalendarMenuItem *ido,
+ gpointer user_data)
+{
+ guint d,m,y;
+ DbusmenuMenuitem * item = DBUSMENU_MENUITEM (user_data);
+ ido_calendar_menu_item_get_date(ido, &y, &m, &d);
+ struct tm date = {0};
+ date.tm_mday = d;
+ date.tm_mon = m;
+ date.tm_year = y - 1900;
+ guint selecteddate = (guint)mktime(&date);
+ g_debug("Got day selected double click signal: %s", asctime(&date));
+ GVariant *variant = g_variant_new_uint32(selecteddate);
+ guint timestamp = (guint)time(NULL);
+ dbusmenu_menuitem_handle_event(DBUSMENU_MENUITEM(item), "day-selected-double-click", variant, timestamp);
+}
+
+static gboolean
+new_calendar_item (DbusmenuMenuitem * newitem,
+ DbusmenuMenuitem * parent,
+ DbusmenuClient * client,
+ gpointer user_data)
+{
+ g_debug("New calendar item");
+ g_return_val_if_fail(DBUSMENU_IS_MENUITEM(newitem), FALSE);
+ g_return_val_if_fail(DBUSMENU_IS_GTKCLIENT(client), FALSE);
+ g_return_val_if_fail(IS_INDICATOR_EXAMPLE(user_data), FALSE);
+ /* Note: not checking parent, it's reasonable for it to be NULL */
+
+ IndicatorExample *self = INDICATOR_EXAMPLE(user_data);
+ self->priv = INDICATOR_EXAMPLE_GET_PRIVATE(self);
+
+ IdoCalendarMenuItem *ido = IDO_CALENDAR_MENU_ITEM (ido_calendar_menu_item_new ());
+ self->priv->ido_calendar = ido;
+
+ GtkCalendarDisplayOptions flags = ido_calendar_menu_item_get_display_options (self->priv->ido_calendar);
+ if (self->priv->show_week_numbers == TRUE)
+ flags |= GTK_CALENDAR_SHOW_WEEK_NUMBERS;
+ else
+ flags &= ~GTK_CALENDAR_SHOW_WEEK_NUMBERS;
+ ido_calendar_menu_item_set_display_options (self->priv->ido_calendar, flags);
+
+ gtk_widget_set_visible (GTK_WIDGET (self->priv->ido_calendar), self->priv->show_calendar);
+
+ dbusmenu_gtkclient_newitem_base(DBUSMENU_GTKCLIENT(client), newitem, GTK_MENU_ITEM(ido), parent);
+
+ g_signal_connect_after(ido, "month-changed", G_CALLBACK(month_changed_cb), (gpointer)newitem);
+ g_signal_connect_after(ido, "day-selected", G_CALLBACK(day_selected_cb), (gpointer)newitem);
+ g_signal_connect_after(ido, "day-selected-double-click", G_CALLBACK(day_selected_double_click_cb), (gpointer)newitem);
+
+ g_signal_connect(G_OBJECT(newitem), DBUSMENU_MENUITEM_SIGNAL_PROPERTY_CHANGED, G_CALLBACK(calendar_prop_change_cb), ido);
+
+ /* Run the current values through prop changed */
+ GVariant * propval = NULL;
+
+ propval = dbusmenu_menuitem_property_get_variant(newitem, CALENDAR_MENUITEM_PROP_MARKS);
+ if (propval != NULL) {
+ calendar_prop_change_cb(newitem, CALENDAR_MENUITEM_PROP_MARKS, propval, ido);
+ }
+
+ return TRUE;
+}
+
+static void
+timezone_toggled_cb (GtkCheckMenuItem *checkmenuitem, DbusmenuMenuitem * dbusitem)
+{
+ /* Make sure that the displayed radio-active setting is always
+ consistent with the dbus menuitem */
+ gtk_check_menu_item_set_active(checkmenuitem,
+ dbusmenu_menuitem_property_get_bool(dbusitem, TIMEZONE_MENUITEM_PROP_RADIO));
+}
+
+static void
+timezone_destroyed_cb (indicator_item_t * mi_data, DbusmenuMenuitem * dbusitem)
+{
+ IndicatorExamplePrivate *priv = INDICATOR_EXAMPLE_GET_PRIVATE(mi_data->self);
+ priv->timezone_items = g_list_remove(priv->timezone_items, mi_data);
+ g_signal_handlers_disconnect_by_func(G_OBJECT(mi_data->gmi), G_CALLBACK(timezone_toggled_cb), dbusitem);
+ g_free(mi_data);
+}
+
+static gboolean
+new_timezone_item(DbusmenuMenuitem * newitem,
+ DbusmenuMenuitem * parent,
+ DbusmenuClient * client,
+ gpointer user_data)
+{
+ g_return_val_if_fail(DBUSMENU_IS_MENUITEM(newitem), FALSE);
+ g_return_val_if_fail(DBUSMENU_IS_GTKCLIENT(client), FALSE);
+ g_return_val_if_fail(IS_INDICATOR_EXAMPLE(user_data), FALSE);
+ /* Note: not checking parent, it's reasonable for it to be NULL */
+
+ IndicatorExample * self = INDICATOR_EXAMPLE(user_data);
+ IndicatorExamplePrivate *priv = INDICATOR_EXAMPLE_GET_PRIVATE(self);
+
+ // Menu item with a radio button and a right aligned time
+ indicator_item_t * mi_data = g_new0(indicator_item_t, 1);
+
+ priv->timezone_items = g_list_prepend(priv->timezone_items, mi_data);
+
+ mi_data->self = self;
+ mi_data->mi = newitem;
+ mi_data->gmi = gtk_check_menu_item_new();
+
+ gtk_check_menu_item_set_draw_as_radio(GTK_CHECK_MENU_ITEM(mi_data->gmi), TRUE);
+ gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(mi_data->gmi),
+ dbusmenu_menuitem_property_get_bool(newitem, TIMEZONE_MENUITEM_PROP_RADIO));
+
+ GtkWidget * hbox = gtk_hbox_new(FALSE, 4);
+
+ /* Label, probably a username, chat room or mailbox name */
+ mi_data->label = gtk_label_new("");
+ gtk_misc_set_alignment(GTK_MISC(mi_data->label), 0.0, 0.5);
+ gtk_box_pack_start(GTK_BOX(hbox), mi_data->label, TRUE, TRUE, 0);
+ gtk_widget_show(mi_data->label);
+
+ /* Usually either the time or the count on the individual
+ item. */
+ mi_data->right = gtk_label_new("");
+ gtk_size_group_add_widget(self->priv->indicator_right_group, mi_data->right);
+ gtk_misc_set_alignment(GTK_MISC(mi_data->right), 1.0, 0.5);
+ gtk_box_pack_start(GTK_BOX(hbox), mi_data->right, FALSE, FALSE, 0);
+ gtk_widget_show(mi_data->right);
+
+ timezone_update_labels(mi_data);
+
+ gtk_container_add(GTK_CONTAINER(mi_data->gmi), hbox);
+ gtk_widget_show(hbox);
+
+ dbusmenu_gtkclient_newitem_base(DBUSMENU_GTKCLIENT(client), newitem, GTK_MENU_ITEM(mi_data->gmi), parent);
+
+ g_signal_connect(G_OBJECT(mi_data->gmi), "toggled", G_CALLBACK(timezone_toggled_cb), newitem);
+ g_signal_connect(G_OBJECT(newitem), DBUSMENU_MENUITEM_SIGNAL_PROPERTY_CHANGED, G_CALLBACK(indicator_prop_change_cb), mi_data);
+ g_object_weak_ref(G_OBJECT(newitem), (GWeakNotify)timezone_destroyed_cb, mi_data);
+
+ return TRUE;
+}
+
+/* Grabs the label. Creates it if it doesn't
+ exist already */
+static GtkLabel *
+get_label (IndicatorObject * io)
+{
+ IndicatorExample * self = INDICATOR_EXAMPLE(io);
+
+ /* If there's not a label, we'll build ourselves one */
+ if (self->priv->label == NULL) {
+ self->priv->label = GTK_LABEL(gtk_label_new("Time"));
+ gtk_label_set_justify (GTK_LABEL(self->priv->label), GTK_JUSTIFY_CENTER);
+ g_object_ref(G_OBJECT(self->priv->label));
+ g_signal_connect(G_OBJECT(self->priv->label), "style-set", G_CALLBACK(style_changed), self);
+ g_signal_connect(G_OBJECT(self->priv->label), "screen-changed", G_CALLBACK(update_text_gravity), self);
+ guess_label_size(self);
+ update_label(self, NULL);
+ gtk_widget_set_visible(GTK_WIDGET (self->priv->label), self->priv->show_clock);
+ }
+
+ if (self->priv->timer == 0) {
+ setup_timer(self, NULL);
+ }
+
+ return self->priv->label;
+}
+
+static GtkMenu *
+get_menu (IndicatorObject * io)
+{
+ IndicatorExample * self = INDICATOR_EXAMPLE(io);
+
+ return GTK_MENU(self->priv->menu);
+}
+
+static const gchar *
+get_accessible_desc (IndicatorObject * io)
+{
+ IndicatorExample * self = INDICATOR_EXAMPLE(io);
+ const gchar * name;
+
+ if (self->priv->label != NULL) {
+ name = gtk_label_get_text(self->priv->label);
+ return name;
+ }
+ return NULL;
+}