diff options
| -rw-r--r-- | libindicate/indicator.c | 89 | ||||
| -rw-r--r-- | libindicate/indicator.h | 9 |
2 files changed, 98 insertions, 0 deletions
diff --git a/libindicate/indicator.c b/libindicate/indicator.c index 5d45c93..8caf8e4 100644 --- a/libindicate/indicator.c +++ b/libindicate/indicator.c @@ -16,6 +16,9 @@ static guint signals[LAST_SIGNAL] = { 0 }; G_DEFINE_TYPE (IndicateIndicator, indicate_indicator, G_TYPE_OBJECT); static void indicate_indicator_finalize (GObject * object); +static void set_property (IndicateIndicator * indicator, const gchar * key, const gchar * data); +static const gchar * get_property (IndicateIndicator * indicator, const gchar * key); +static GPtrArray * list_properties (IndicateIndicator * indicator); /* Functions */ @@ -51,6 +54,11 @@ indicate_indicator_class_init (IndicateIndicatorClass * class) g_cclosure_marshal_VOID__VOID, G_TYPE_NONE, 0); + class->get_type = NULL; + class->set_property = set_property; + class->get_property = get_property; + class->list_properties = list_properties; + return; } @@ -60,6 +68,10 @@ indicate_indicator_init (IndicateIndicator * indicator) g_debug("Indicator Object Initialized."); indicator->is_visible = FALSE; + + indicator->properties = g_hash_table_new_full(g_str_hash, g_str_equal, g_free, g_free); + + indicator->server = indicate_server_ref_default(); indicator->id = indicate_server_get_next_id(indicator->server); indicate_server_add_indicator(indicator->server, indicator); @@ -152,3 +164,80 @@ indicate_indicator_user_display (IndicateIndicator * indicator) g_signal_emit(indicator, signals[USER_DISPLAY], 0, TRUE); return; } + +void +indicate_indicator_set_property (IndicateIndicator * indicator, const gchar * key, const gchar * data) +{ + IndicateIndicatorClass * class = INDICATE_INDICATOR_GET_CLASS(indicator); + if (class->set_property == NULL) { + return; + } + + return class->set_property(indicator, key, data); +} + +const gchar * +indicate_indicator_get_property (IndicateIndicator * indicator, const gchar * key) +{ + IndicateIndicatorClass * class = INDICATE_INDICATOR_GET_CLASS(indicator); + if (class->get_property == NULL) { + return NULL; + } + + return class->get_property(indicator, key); +} + +GPtrArray * +indicate_indicator_list_properties (IndicateIndicator * indicator) +{ + IndicateIndicatorClass * class = INDICATE_INDICATOR_GET_CLASS(indicator); + if (class->list_properties == NULL) { + return g_ptr_array_new(); + } + + return class->list_properties(indicator); +} + +static void +set_property (IndicateIndicator * indicator, const gchar * key, const gchar * data) +{ + g_return_if_fail(INDICATE_IS_INDICATOR(indicator)); + + if (key != NULL && !strcmp(key, "type")) { + g_warning("Trying to set the 'type' of an indicator which should be done through subclassing."); + return; + } + + g_hash_table_insert(indicator->properties, g_strdup(key), g_strdup(data)); + // TODO: Signal + return; +} + +static const gchar * +get_property (IndicateIndicator * indicator, const gchar * key) +{ + g_return_val_if_fail(INDICATE_IS_INDICATOR(indicator), NULL); + + if (key != NULL && !strcmp(key, "type")) { + return indicate_indicator_get_indicator_type(indicator); + } + + // TODO: Think about whether we should be strdup'ing this. Seems like overkill, but might not be. + return (const gchar *)g_hash_table_lookup(indicator->properties, key); +} + +static GPtrArray * +list_properties (IndicateIndicator * indicator) +{ + g_return_val_if_fail(INDICATE_IS_INDICATOR(indicator), g_ptr_array_new()); + + GList * keys = g_hash_table_get_keys(indicator->properties); + GPtrArray * properties = g_ptr_array_sized_new(g_list_length(keys) + 1); + + g_ptr_array_add(properties, g_strdup("type")); + for (; keys != NULL; keys = keys->next) { + g_ptr_array_add(properties, g_strdup(keys->data)); + } + + return properties; +} diff --git a/libindicate/indicator.h b/libindicate/indicator.h index 45c4128..91f08a7 100644 --- a/libindicate/indicator.h +++ b/libindicate/indicator.h @@ -33,6 +33,7 @@ struct _IndicateIndicator { guint id; gboolean is_visible; IndicateServer * server; + GHashTable * properties; }; struct _IndicateIndicatorClass { @@ -43,6 +44,9 @@ struct _IndicateIndicatorClass { void (*user_display) (IndicateIndicator * indicator, gpointer data); const gchar * (*get_type) (IndicateIndicator * indicator); + void (*set_property) (IndicateIndicator * indicator, const gchar * key, const gchar * data); + const gchar * (*get_property) (IndicateIndicator * indicator, const gchar * key); + GPtrArray * (*list_properties) (IndicateIndicator * indicator); }; GType indicate_indicator_get_type(void) G_GNUC_CONST; @@ -67,6 +71,11 @@ const gchar * indicate_indicator_get_indicator_type (IndicateIndicator * indicat void indicate_indicator_user_display (IndicateIndicator * indicator); +/* Properties handling */ +void indicate_indicator_set_property (IndicateIndicator * indicator, const gchar * key, const gchar * data); +const gchar * indicate_indicator_get_property (IndicateIndicator * indicator, const gchar * key); +GPtrArray * indicate_indicator_list_properties (IndicateIndicator * indicator); + G_END_DECLS #endif /* INDICATE_INDICATOR_H_INCLUDED__ */ |