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28 * @brief Describes the Ewk Intent API.
40 /** Creates a type name for Ewk_Intent */
41 typedef struct Ewk_Intent Ewk_Intent;
44 * Increases the reference count of the given object.
46 * @param intent the intent object to increase the reference count
48 * @return a pointer to the object on success, @c NULL otherwise.
50 EAPI Ewk_Intent *ewk_intent_ref(Ewk_Intent *intent);
53 * Decreases the reference count of the given object, possibly freeing it.
55 * When the reference count reaches 0, the intent is freed.
57 * @param intent the intent object to decrease the reference count
59 EAPI void ewk_intent_unref(Ewk_Intent *intent);
62 * Query action for this intent.
64 * @param intent intent item to query.
66 * @return the action pointer, that may be @c NULL. This pointer is
67 * guaranteed to be eina_stringshare, so whenever possible
68 * save yourself some cpu cycles and use
69 * eina_stringshare_ref() instead of eina_stringshare_add() or
72 EAPI const char *ewk_intent_action_get(const Ewk_Intent *intent);
75 * Query type for this intent.
77 * @param intent intent item to query.
79 * @return the type pointer, that may be @c NULL. This pointer is
80 * guaranteed to be eina_stringshare, so whenever possible
81 * save yourself some cpu cycles and use
82 * eina_stringshare_ref() instead of eina_stringshare_add() or
85 EAPI const char *ewk_intent_type_get(const Ewk_Intent *intent);
88 * Query service for this intent.
90 * @param intent intent item to query.
92 * @return the service pointer, that may be @c NULL. This pointer is
93 * guaranteed to be eina_stringshare, so whenever possible
94 * save yourself some cpu cycles and use
95 * eina_stringshare_ref() instead of eina_stringshare_add() or
98 EAPI const char *ewk_intent_service_get(const Ewk_Intent *intent);
101 * Query suggestions for this intent.
103 * This function provides a list of (absolute) suggested Service URLs of which the Client
104 * is aware and which can handle the intent.
106 * @param intent intent item to query.
108 * @return @c Eina_List with suggested service URLs on success, or @c NULL on failure,
109 * the Eina_List and its items should be freed after use. Use eina_stringshare_del()
112 EAPI Eina_List *ewk_intent_suggestions_get(const Ewk_Intent *intent);
115 * Retrieves the value (if any) from the extra data dictionary this intent was constructed with.
117 * The returned string should be freed by eina_stringshare_del() after use.
119 * @param intent intent item to query.
120 * @param key key to query in the dictionary.
122 * @return a newly allocated string or @c NULL in case of error or if the key does not exist.
124 EAPI const char *ewk_intent_extra_get(const Ewk_Intent *intent, const char *key);
127 * Retrieve a list of the names of extra metadata associated with the intent.
129 * The item of a returned list should be freed by eina_stringshare_del() after use.
131 * @param intent intent item to query.
133 * @return @c Eina_List with names of extra metadata on success, or @c NULL on failure,
134 * the Eina_List and its items should be freed after use. Use eina_stringshare_del()
137 EAPI Eina_List *ewk_intent_extra_names_get(const Ewk_Intent *intent);
142 #endif // ewk_intent_h