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Diffstat (limited to 'src/indicator-example.c')
| -rw-r--r-- | src/indicator-example.c | 1534 |
1 files changed, 1534 insertions, 0 deletions
diff --git a/src/indicator-example.c b/src/indicator-example.c new file mode 100644 index 0000000..c91543b --- /dev/null +++ b/src/indicator-example.c @@ -0,0 +1,1534 @@ +/* +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; +} |