From 897843772fb6219f0cd723cd6ffddaaccd2365a5 Mon Sep 17 00:00:00 2001 From: Charles Kerr Date: Thu, 25 Jul 2013 18:22:08 -0500 Subject: add IdoTimeStampMenuItem, a base class for appointments, locations, and alarms --- src/idotimestampmenuitem.c | 253 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 253 insertions(+) create mode 100644 src/idotimestampmenuitem.c (limited to 'src/idotimestampmenuitem.c') diff --git a/src/idotimestampmenuitem.c b/src/idotimestampmenuitem.c new file mode 100644 index 0000000..0d33deb --- /dev/null +++ b/src/idotimestampmenuitem.c @@ -0,0 +1,253 @@ +/* + * Copyright 2013 Canonical Ltd. + * + * Authors: + * Charles Kerr + * Ted Gould + * + * 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 . + */ + +#ifdef HAVE_CONFIG_H + #include "config.h" +#endif + +#include /* strstr() */ + +#include + +#include "idoactionhelper.h" +#include "idotimestampmenuitem.h" + +enum +{ + PROP_0, + PROP_FORMAT, + PROP_DATE_TIME, + PROP_LAST +}; + +static GParamSpec *properties[PROP_LAST]; + +struct _IdoTimeStampMenuItemPrivate +{ + char * format; + GDateTime * date_time; +}; + +typedef IdoTimeStampMenuItemPrivate priv_t; + +G_DEFINE_TYPE (IdoTimeStampMenuItem, + ido_time_stamp_menu_item, + IDO_TYPE_BASIC_MENU_ITEM); + +/*** +**** GObject Virtual Functions +***/ + +static void +my_get_property (GObject * o, + guint property_id, + GValue * v, + GParamSpec * pspec) +{ + IdoTimeStampMenuItem * self = IDO_TIME_STAMP_MENU_ITEM (o); + priv_t * p = self->priv; + + switch (property_id) + { + case PROP_FORMAT: + g_value_set_string (v, p->format); + break; + + case PROP_DATE_TIME: + g_value_set_boxed (v, p->date_time); + break; + + default: + G_OBJECT_WARN_INVALID_PROPERTY_ID (o, property_id, pspec); + break; + } +} + +static void +my_set_property (GObject * o, + guint property_id, + const GValue * v, + GParamSpec * pspec) +{ + IdoTimeStampMenuItem * self = IDO_TIME_STAMP_MENU_ITEM (o); + + switch (property_id) + { + case PROP_FORMAT: + ido_time_stamp_menu_item_set_format (self, g_value_get_string (v)); + break; + + case PROP_DATE_TIME: + ido_time_stamp_menu_item_set_date_time (self, g_value_get_boxed (v)); + break; + + default: + G_OBJECT_WARN_INVALID_PROPERTY_ID (o, property_id, pspec); + break; + } +} + +static void +my_dispose (GObject * object) +{ + IdoTimeStampMenuItem * self = IDO_TIME_STAMP_MENU_ITEM (object); + priv_t * p = self->priv; + + g_clear_pointer (&p->date_time, g_date_time_unref); + + G_OBJECT_CLASS (ido_time_stamp_menu_item_parent_class)->dispose (object); +} + +static void +my_finalize (GObject * object) +{ + IdoTimeStampMenuItem * self = IDO_TIME_STAMP_MENU_ITEM (object); + priv_t * p = self->priv; + + g_free (p->format); + + G_OBJECT_CLASS (ido_time_stamp_menu_item_parent_class)->finalize (object); +} + +/*** +**** Instantiation +***/ + +static void +ido_time_stamp_menu_item_class_init (IdoTimeStampMenuItemClass *klass) +{ + GParamFlags prop_flags; + GObjectClass * gobject_class = G_OBJECT_CLASS (klass); + + g_type_class_add_private (klass, sizeof (IdoTimeStampMenuItemPrivate)); + + gobject_class->get_property = my_get_property; + gobject_class->set_property = my_set_property; + gobject_class->dispose = my_dispose; + gobject_class->finalize = my_finalize; + + prop_flags = G_PARAM_CONSTRUCT + | G_PARAM_READWRITE + | G_PARAM_STATIC_STRINGS; + + properties[PROP_FORMAT] = g_param_spec_string ( + "format", + "strftime format", + "strftime-style format string for the timestamp", + "%F %T", + prop_flags); + + properties[PROP_DATE_TIME] = g_param_spec_boxed ( + "date-time", + "Date-Time", + "GDateTime specifying the time to render", + G_TYPE_DATE_TIME, + prop_flags); + + g_object_class_install_properties (gobject_class, PROP_LAST, properties); +} + +static void +ido_time_stamp_menu_item_init (IdoTimeStampMenuItem *self) +{ + self->priv = G_TYPE_INSTANCE_GET_PRIVATE (self, + IDO_TYPE_TIME_STAMP_MENU_ITEM, + IdoTimeStampMenuItemPrivate); + +} + +static void +update_timestamp_label (IdoTimeStampMenuItem * self) +{ + char * str; + priv_t * p = self->priv; + + if (p->date_time && p->format) + str = g_date_time_format (p->date_time, p->format); + else + str = NULL; + + ido_basic_menu_item_set_secondary_text (IDO_BASIC_MENU_ITEM (self), str); + g_free (str); +} + +/*** +**** Public API +***/ + +/* create a new IdoTimeStampMenuItem */ +GtkWidget * +ido_time_stamp_menu_item_new (void) +{ + return GTK_WIDGET (g_object_new (IDO_TYPE_TIME_STAMP_MENU_ITEM, NULL)); +} + +/** + * ido_time_stamp_menu_item_set_time: + * @time: the time to be rendered in the appointment's timestamp label. + * + * Set the time that will be displayed in the menuitem's + * right-justified timestamp label + */ +void +ido_time_stamp_menu_item_set_date_time (IdoTimeStampMenuItem * self, + GDateTime * date_time) +{ + priv_t * p; + + g_return_if_fail (IDO_IS_TIME_STAMP_MENU_ITEM (self)); + p = self->priv; + + g_clear_pointer (&p->date_time, g_date_time_unref); + if (date_time != NULL) + p->date_time = g_date_time_ref (date_time); + update_timestamp_label (self); +} + +/** + * ido_time_stamp_menu_item_set_format: + * @format: the format string used when showing the appointment's time + * + * Set the format string for rendering the appointment's time + * in its right-justified secondary label. + * + * See strfrtime(3) for more information on the format string. + */ +void +ido_time_stamp_menu_item_set_format (IdoTimeStampMenuItem * self, + const char * strftime_fmt) +{ + priv_t * p; + + g_return_if_fail (IDO_IS_TIME_STAMP_MENU_ITEM (self)); + p = self->priv; + + g_free (p->format); + p->format = g_strdup (strftime_fmt); + update_timestamp_label (self); +} + +const gchar * +ido_time_stamp_menu_item_get_format (IdoTimeStampMenuItem * self) +{ + g_return_val_if_fail (IDO_IS_TIME_STAMP_MENU_ITEM (self), NULL); + + return self->priv->format; +} -- cgit v1.2.3