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Diffstat (limited to 'src/timezone.h')
-rw-r--r-- | src/timezone.h | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/src/timezone.h b/src/timezone.h new file mode 100644 index 0000000..076bedc --- /dev/null +++ b/src/timezone.h @@ -0,0 +1,74 @@ +/* + * Copyright 2013 Canonical Ltd. + * + * Authors: + * Charles Kerr <charles.kerr@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/>. + */ + +#ifndef __INDICATOR_DATETIME_TIMEZONE__H__ +#define __INDICATOR_DATETIME_TIMEZONE__H__ + +#include <glib.h> +#include <glib-object.h> /* parent class */ + +G_BEGIN_DECLS + +#define INDICATOR_TYPE_DATETIME_TIMEZONE (indicator_datetime_timezone_get_type()) +#define INDICATOR_DATETIME_TIMEZONE(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), INDICATOR_TYPE_DATETIME_TIMEZONE, IndicatorDatetimeTimezone)) +#define INDICATOR_DATETIME_TIMEZONE_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), INDICATOR_TYPE_DATETIME_TIMEZONE, IndicatorDatetimeTimezoneClass)) +#define INDICATOR_DATETIME_TIMEZONE_CLASS(k) (G_TYPE_CHECK_CLASS_CAST ((k), INDICATOR_TYPE_DATETIME_TIMEZONE, IndicatorDatetimeTimezoneClass)) +#define INDICATOR_IS_DATETIME_TIMEZONE(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), INDICATOR_TYPE_DATETIME_TIMEZONE)) + +typedef struct _IndicatorDatetimeTimezone IndicatorDatetimeTimezone; +typedef struct _IndicatorDatetimeTimezoneClass IndicatorDatetimeTimezoneClass; + +GType indicator_datetime_timezone_get_type (void); + +#define INDICATOR_DATETIME_TIMEZONE_PROPERTY_TIMEZONE "timezone" + +/** + * Abstract Base Class for objects that provide a timezone. + * + * We use this in datetime to determine the user's current timezone + * for display in the 'locations' section of the datetime indicator. + * + * This class has a 'timezone' property that clients can watch + * for change notifications. + */ +struct _IndicatorDatetimeTimezone +{ + /*< private >*/ + GObject parent; +}; + +struct _IndicatorDatetimeTimezoneClass +{ + GObjectClass parent_class; + + /* virtual functions */ + const char * (*get_timezone) (IndicatorDatetimeTimezone * self); +}; + +/*** +**** +***/ + +const char * indicator_datetime_timezone_get_timezone (IndicatorDatetimeTimezone *); + +void indicator_datetime_timezone_notify_timezone (IndicatorDatetimeTimezone *); + +G_END_DECLS + +#endif /* __INDICATOR_DATETIME_TIMEZONE__H__ */ |