2 * Copyright 2013 Samsung Electronics Co., Ltd
4 * Licensed under the Flora License, Version 1.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.tizenopensource.org/license
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
35 #define DEFAULT_PERIOD -1.0f
37 enum content_event_type {
38 CONTENT_EVENT_MOUSE_DOWN = 0x00000001, /*!< LB mouse down event for livebox */
39 CONTENT_EVENT_MOUSE_UP = 0x00000002, /*!< LB mouse up event for livebox */
40 CONTENT_EVENT_MOUSE_MOVE = 0x00000004, /*!< LB mouse move event for livebox */
41 CONTENT_EVENT_MOUSE_ENTER = 0x00000008, /*!< LB mouse enter event for livebox */
42 CONTENT_EVENT_MOUSE_LEAVE = 0x00000010, /*!< LB mouse leave event for livebox */
43 CONTENT_EVENT_MOUSE_SET = 0x00000020, /*!< LB mouse set auto event for livebox */
44 CONTENT_EVENT_MOUSE_UNSET = 0x00000040, /*!< LB mouse unset auto event for livebox */
46 CONTENT_EVENT_ACCESS_READ = 0x00000100, /*!< LB accessibility read for livebox */
47 CONTENT_EVENT_ACCESS_READ_NEXT = 0x00000200, /*!< LB accessibility read next for livebox */
48 CONTENT_EVENT_ACCESS_READ_PREV = 0x00000400, /*!< LB accessibility read prev for livebox */
49 CONTENT_EVENT_ACCESS_ACTIVATE = 0x00000800, /*!< LB accessibility activate */
50 CONTENT_EVENT_ACCESS_UP = 0x00001000, /*!< LB accessibility up */
51 CONTENT_EVENT_ACCESS_DOWN = 0x00002000, /*!< LB accessibility down */
53 CONTENT_EVENT_KEY_DOWN = 0x00100000, /*!< LB key press */
54 CONTENT_EVENT_KEY_UP = 0x00200000, /*!< LB key release */
56 CONTENT_EVENT_KEY_MASK = 0x80000000,
57 CONTENT_EVENT_ACCESS_MASK = 0x40000000,
58 CONTENT_EVENT_MOUSE_MASK = 0x20000000,
59 CONTENT_EVENT_PD_MASK = 0x10000000,
60 CONTENT_EVENT_LB_MASK = 0x00000000,
62 LB_MOUSE_DOWN = CONTENT_EVENT_LB_MASK | CONTENT_EVENT_MOUSE_MASK | CONTENT_EVENT_MOUSE_DOWN,
63 LB_MOUSE_UP = CONTENT_EVENT_LB_MASK | CONTENT_EVENT_MOUSE_MASK | CONTENT_EVENT_MOUSE_UP,
64 LB_MOUSE_MOVE = CONTENT_EVENT_LB_MASK | CONTENT_EVENT_MOUSE_MASK | CONTENT_EVENT_MOUSE_MOVE,
65 LB_MOUSE_ENTER = CONTENT_EVENT_LB_MASK | CONTENT_EVENT_MOUSE_MASK | CONTENT_EVENT_MOUSE_ENTER,
66 LB_MOUSE_LEAVE = CONTENT_EVENT_LB_MASK | CONTENT_EVENT_MOUSE_MASK | CONTENT_EVENT_MOUSE_LEAVE,
67 LB_MOUSE_SET = CONTENT_EVENT_LB_MASK | CONTENT_EVENT_MOUSE_MASK | CONTENT_EVENT_MOUSE_SET,
68 LB_MOUSE_UNSET = CONTENT_EVENT_LB_MASK | CONTENT_EVENT_MOUSE_MASK | CONTENT_EVENT_MOUSE_UNSET,
70 PD_MOUSE_DOWN = CONTENT_EVENT_PD_MASK | CONTENT_EVENT_MOUSE_MASK | CONTENT_EVENT_MOUSE_DOWN,
71 PD_MOUSE_UP = CONTENT_EVENT_PD_MASK | CONTENT_EVENT_MOUSE_MASK | CONTENT_EVENT_MOUSE_UP,
72 PD_MOUSE_MOVE = CONTENT_EVENT_PD_MASK | CONTENT_EVENT_MOUSE_MASK | CONTENT_EVENT_MOUSE_MOVE,
73 PD_MOUSE_ENTER = CONTENT_EVENT_PD_MASK | CONTENT_EVENT_MOUSE_MASK | CONTENT_EVENT_MOUSE_ENTER,
74 PD_MOUSE_LEAVE = CONTENT_EVENT_PD_MASK | CONTENT_EVENT_MOUSE_MASK | CONTENT_EVENT_MOUSE_LEAVE,
75 PD_MOUSE_SET = CONTENT_EVENT_PD_MASK | CONTENT_EVENT_MOUSE_MASK | CONTENT_EVENT_MOUSE_SET,
76 PD_MOUSE_UNSET = CONTENT_EVENT_PD_MASK | CONTENT_EVENT_MOUSE_MASK | CONTENT_EVENT_MOUSE_UNSET,
78 LB_ACCESS_READ = CONTENT_EVENT_LB_MASK | CONTENT_EVENT_ACCESS_MASK | CONTENT_EVENT_ACCESS_READ,
79 LB_ACCESS_READ_NEXT = CONTENT_EVENT_LB_MASK | CONTENT_EVENT_ACCESS_MASK | CONTENT_EVENT_ACCESS_READ_NEXT,
80 LB_ACCESS_READ_PREV = CONTENT_EVENT_LB_MASK | CONTENT_EVENT_ACCESS_MASK | CONTENT_EVENT_ACCESS_READ_PREV,
81 LB_ACCESS_ACTIVATE = CONTENT_EVENT_LB_MASK | CONTENT_EVENT_ACCESS_MASK | CONTENT_EVENT_ACCESS_ACTIVATE,
82 LB_ACCESS_UP = CONTENT_EVENT_LB_MASK | CONTENT_EVENT_ACCESS_MASK | CONTENT_EVENT_ACCESS_UP,
83 LB_ACCESS_DOWN = CONTENT_EVENT_LB_MASK | CONTENT_EVENT_ACCESS_MASK | CONTENT_EVENT_ACCESS_DOWN,
85 PD_ACCESS_READ = CONTENT_EVENT_PD_MASK | CONTENT_EVENT_ACCESS_MASK | CONTENT_EVENT_ACCESS_READ,
86 PD_ACCESS_READ_NEXT = CONTENT_EVENT_PD_MASK | CONTENT_EVENT_ACCESS_MASK | CONTENT_EVENT_ACCESS_READ_NEXT,
87 PD_ACCESS_READ_PREV = CONTENT_EVENT_PD_MASK | CONTENT_EVENT_ACCESS_MASK | CONTENT_EVENT_ACCESS_READ_PREV,
88 PD_ACCESS_ACTIVATE = CONTENT_EVENT_PD_MASK | CONTENT_EVENT_ACCESS_MASK | CONTENT_EVENT_ACCESS_ACTIVATE,
89 PD_ACCESS_UP = CONTENT_EVENT_PD_MASK | CONTENT_EVENT_ACCESS_MASK | CONTENT_EVENT_ACCESS_UP,
90 PD_ACCESS_DOWN = CONTENT_EVENT_PD_MASK | CONTENT_EVENT_ACCESS_MASK | CONTENT_EVENT_ACCESS_DOWN,
92 LB_KEY_DOWN = CONTENT_EVENT_LB_MASK | CONTENT_EVENT_KEY_MASK | CONTENT_EVENT_KEY_DOWN,
93 LB_KEY_UP = CONTENT_EVENT_LB_MASK | CONTENT_EVENT_KEY_MASK | CONTENT_EVENT_KEY_UP,
95 PD_KEY_DOWN = CONTENT_EVENT_PD_MASK | CONTENT_EVENT_KEY_MASK | CONTENT_EVENT_KEY_DOWN,
96 PD_KEY_UP = CONTENT_EVENT_PD_MASK | CONTENT_EVENT_KEY_MASK | CONTENT_EVENT_KEY_UP,
98 CONTENT_EVENT_MAX = 0xFFFFFFFF,
101 /* Exported to user app */
102 enum livebox_lb_type {
103 LB_TYPE_IMAGE = 0x01, /*!< Contents of a livebox is based on the image file */
104 LB_TYPE_BUFFER = 0x02, /*!< Contents of a livebox is based on canvas buffer(shared) */
105 LB_TYPE_TEXT = 0x04, /*!< Contents of a livebox is based on formatted text file */
106 LB_TYPE_PIXMAP = 0x08, /*!< Contens of a livebox is shared by the pixmap(depends on X) */
108 LB_TYPE_INVALID = 0xFF,
111 enum livebox_pd_type {
112 PD_TYPE_BUFFER = 0x01, /*!< Contents of a PD is based on canvas buffer(shared) */
113 PD_TYPE_TEXT = 0x02, /*!< Contents of a PD is based on formatted text file */
114 PD_TYPE_PIXMAP = 0x04, /*!< Contents of a livebox is shared by the pixmap(depends on X) */
116 PD_TYPE_INVALID = 0xFF,
119 enum livebox_event_type { /*!< livebox_event_handler_set Event list */
120 LB_EVENT_LB_UPDATED, /*!< Contents of the given livebox is updated */
121 LB_EVENT_PD_UPDATED, /*!< Contents of the given pd is updated */
123 LB_EVENT_CREATED, /*!< A new livebox is created */
124 LB_EVENT_DELETED, /*!< A livebox is deleted */
126 LB_EVENT_GROUP_CHANGED, /*!< Group (Cluster/Sub-cluster) information is changed */
127 LB_EVENT_PINUP_CHANGED, /*!< PINUP status is changed */
128 LB_EVENT_PERIOD_CHANGED, /*!< Update period is changed */
130 LB_EVENT_LB_SIZE_CHANGED, /*!< Livebox size is changed */
131 LB_EVENT_PD_SIZE_CHANGED, /*!< PD size is changed */
133 LB_EVENT_PD_CREATED, /*!< If a PD is created even if you didn't call the livebox_create_pd API */
134 LB_EVENT_PD_DESTROYED, /*!< If a PD is destroyed even if you didn't call the livebox_destroy_pd API */
136 LB_EVENT_IGNORED, /*!< Request is ignored */
139 enum livebox_fault_type {
140 LB_FAULT_DEACTIVATED, /*!< Livebox is deactivated by its fault operation */
141 LB_FAULT_PROVIDER_DISCONNECTED, /*!< Provider is disconnected */
144 enum livebox_visible_state { /*!< Must be sync'd with the provider */
145 LB_SHOW = 0x00, /*!< Livebox is showed. Default state */
146 LB_HIDE = 0x01, /*!< Livebox is hide, Update timer is not be freezed. but you cannot receive any updates events. you should refresh(reload) the content of a livebox when you make this show again */
148 LB_HIDE_WITH_PAUSE = 0x02, /*!< Livebix is hide, it will paused the update timer, but if a livebox update its contents, update event will come to you */
150 LB_VISIBLE_ERROR = 0xFFFFFFFF, /* To enlarge the size of this enumeration type */
155 * TEXT type livebox contents handling opertators.
157 struct livebox_script_operators {
158 int (*update_begin)(struct livebox *handle); /*!< Content parser is started */
159 int (*update_end)(struct livebox *handle); /*!< Content parser is stopped */
163 * Listed functions will be called when parser meets each typed component
165 int (*update_text)(struct livebox *handle, const char *id, const char *part, const char *data); /*!< Update text content */
166 int (*update_image)(struct livebox *handle, const char *id, const char *part, const char *data, const char *option); /*!< Update image content */
167 int (*update_script)(struct livebox *handle, const char *id, const char *part, const char *file, const char *group); /*!< Update script content */
168 int (*update_signal)(struct livebox *handle, const char *id, const char *emission, const char *signal); /*!< Update signal */
169 int (*update_drag)(struct livebox *handle, const char *id, const char *part, double dx, double dy); /*!< Update drag info */
170 int (*update_info_size)(struct livebox *handle, const char *id, int w, int h); /*!< Update content size */
171 int (*update_info_category)(struct livebox *handle, const char *id, const char *category); /*!< Update content category info */
175 * \brief Prototype of the return callback of every async functions.
181 typedef void (*ret_cb_t)(struct livebox *handle, int ret, void *data);
184 * \brief Initialize the livebox system
185 * \param[in] disp If you have X Display connection object, you can re-use it. but you should care its life cycle.
186 * It must be alive before call the livebox_fini
187 * \return int 0 if success or < 0 (errno)
190 extern int livebox_init(void *disp);
193 * \brief Finalize the livebox system
194 * \return int 0 if success, -EINVAL if livebox_init is not called.
197 extern int livebox_fini(void);
200 * \brief Client is paused.
201 * \return int 0 if success, -EFAULT if it failed to send state(paused) info
202 * \sa livebox_client_resumed
204 extern int livebox_client_paused(void);
207 * \brief Client is rfesumed.
208 * \return int 0 if success, -EFAULT if it failed to send state(resumed) info
209 * \sa livebox_client_paused
211 extern int livebox_client_resumed(void);
214 * \brief Add a new livebox
215 * \param[in] pkgname Livebox Id
216 * \param[in] content Will be passed to the livebox.
218 * \param[in] category
219 * \param[in] period Update period. if you set DEFAULT_PERIOD, the provider will use the default period which is described in the manifest.
220 * \param[in] cb After send the request to the provider, its result will be passed
224 extern struct livebox *livebox_add(const char *pkgname, const char *content, const char *cluster, const char *category, double period, ret_cb_t cb, void *data);
225 extern struct livebox *livebox_add_with_size(const char *pkgname, const char *content, const char *cluster, const char *category, double period, int type, ret_cb_t cb, void *data);
228 * \brief Delete a livebox
230 * \param[in] ret_cb_t return callback
231 * \param[in] data user data for return callback
234 extern int livebox_del(struct livebox *handler, ret_cb_t cb, void *data);
237 * \brief Set a livebox events callback
238 * \param[in] cb Event handler
239 * \param[in] data User data for the event handler
241 * \sa livebox_unset_event_handler
244 extern int livebox_set_event_handler(int (*cb)(struct livebox *handler, enum livebox_event_type event, void *data), void *data);
247 * \brief Unset the livebox event handler
249 * \return void * pointer of 'data' which is registered from the livebox_event_handler_set
250 * \sa livebox_set_event_handler
252 extern void *livebox_unset_event_handler(int (*cb)(struct livebox *handler, enum livebox_event_type event, void *data));
257 * event, pkgname, filename, funcname
259 * \brief Live box fault event handler registeration function
263 * \sa livebox_unset_fault_handler
265 extern int livebox_set_fault_handler(int (*cb)(enum livebox_fault_type, const char *, const char *, const char *, void *), void *data);
268 * \brief Unset the live box fault event handler
270 * \return pointer of 'data'
271 * \sa livebox_set_fault_handler
273 extern void *livebox_unset_fault_handler(int (*cb)(enum livebox_fault_type, const char *, const char *, const char *, void *));
276 * \brief Activate the faulted livebox.
282 extern int livebox_activate(const char *pkgname, ret_cb_t cb, void *data);
285 * \brief Resize the livebox
286 * \param[in] handler Handler of a livebox
287 * \param[in] type Type of a livebox size, LB_SIZE_TYPE_1x1, ...
288 * \param[in] cb Result callback of the resize operation.
289 * \param[in] data User data for return callback
292 extern int livebox_resize(struct livebox *handler, int type, ret_cb_t cb, void *data);
295 * \brief Send the click event for a livebox.
296 * \param[in] handler Handler of a livebox
297 * \param[in] x Rational X of the content width.
298 * \param[in] y Rational Y of the content height.
301 extern int livebox_click(struct livebox *handler, double x, double y);
304 * \brief Change the cluster/sub-cluster name of given livebox handler
305 * \param[in] handler Handler of a livebox
306 * \param[in] cluster New cluster of a livebox
307 * \param[in] category New category of a livebox
308 * \param[in] cb Result callback for changing the cluster/category of a livebox
309 * \param[in] data User data for the result callback
312 extern int livebox_set_group(struct livebox *handler, const char *cluster, const char *category, ret_cb_t cb, void *data);
315 * \brief Get the cluster and category(sub-cluster) name of given livebox (It is not I18N format, only english)
316 * \param[in] handler Handler of a livebox
317 * \param[out] cluster Storage(memory) for containing the cluster name
318 * \param[out] category Storage(memory) for containing the category name
321 extern int livebox_get_group(struct livebox *handler, char ** const cluster, char ** const category);
324 * \brief Get the period of this livebox handler
325 * \param[in] handler Handler of a livebox
326 * \return double Current update period of a livebox
328 extern double livebox_period(struct livebox *handler);
331 * \brief Change the update period
332 * \param[in] handler Handler of a livebox
333 * \param[in] period New update period of a livebox
334 * \param[in] cb Result callback of changing the update period of this livebox
335 * \param[in] data User data for the result callback
338 extern int livebox_set_period(struct livebox *handler, double period, ret_cb_t cb, void *data);
341 * \brief Is this an text type livebox?
343 * \return content_type
345 extern enum livebox_lb_type livebox_lb_type(struct livebox *handler);
348 * \brief Is this livebox is created by a user?
352 extern int livebox_is_user(struct livebox *handler);
355 * \brief Get the content information string of given livebox
359 extern const char *livebox_content(struct livebox *handler);
362 * \brief Get the sub cluster title string of given livebox
364 * \return sub cluster title
366 extern const char *livebox_category_title(struct livebox *handler);
369 * \brief Get the filename of given livebox, if it is an IMAGE type livebox
373 extern const char *livebox_filename(struct livebox *handler);
376 * \brief Get the package name of given livebox handler
380 extern const char *livebox_pkgname(struct livebox *handler);
383 * \brief Get the priority of a current content.
387 extern double livebox_priority(struct livebox *handler);
390 * \brief Acquire the buffer of given livebox (Only for the buffer type)
392 * \return address of a FB
394 extern void *livebox_acquire_fb(struct livebox *handler);
397 * \brief Release the buffer of a livebox (Only for the buffer type)
401 extern int livebox_release_fb(void *buffer);
404 * \brief Get the reference count of Livebox buffer (Only for the buffer type)
408 extern int livebox_fb_refcnt(void *buffer);
411 * \brief Acquire the buffer of a PD frame (Only for the buffer type)
415 extern void *livebox_acquire_pdfb(struct livebox *handler);
418 * \brief Release the acquired buffer of the PD Frame (Only for the buffer type)
422 extern int livebox_release_pdfb(void *buffer);
425 * \brief Reference count of given PD buffer (Only for the buffer type)
429 extern int livebox_pdfb_refcnt(void *buffer);
432 * \brief Get the size of the Livebox
438 extern int livebox_size(struct livebox *handler);
441 * \brief Get the size of the Progressive Disclosure
447 extern int livebox_get_pdsize(struct livebox *handler, int *w, int *h);
450 * \brief List of supported sizes of given handler
457 extern int livebox_get_supported_sizes(struct livebox *handler, int *cnt, int *size_list);
460 * \brief BUFFER SIZE of the livebox if it is a buffer type
464 extern int livebox_lbfb_bufsz(struct livebox *handler);
467 * \brief BUFFER SIZE of the progiressive disclosure if it is a buffer type
471 extern int livebox_pdfb_bufsz(struct livebox *handler);
474 * \brief Send the content event (for buffer type) to provider(livebox)
480 extern int livebox_content_event(struct livebox *handler, enum content_event_type type, double x, double y);
483 * \brief Do pin up or not.
490 extern int livebox_set_pinup(struct livebox *handler, int flag, ret_cb_t cb, void *data);
493 * \brief Check the PIN-UP status of given handler
497 extern int livebox_is_pinned_up(struct livebox *handler);
500 * \brief Check the PINUP feature availability of the given handler
504 extern int livebox_has_pinup(struct livebox *handler);
507 * \brief Check the PD existence of given handler
511 extern int livebox_has_pd(struct livebox *handler);
514 * \brief Create the PD of given handler
520 extern int livebox_create_pd(struct livebox *handler, ret_cb_t cb, void *data);
523 * \brief Create the PD of given handler with the relative position from livebox
525 * \param[in] x 0.0 ~ 1.0
526 * \param[in] y 0.0 ~ 1.0
531 extern int livebox_create_pd_with_position(struct livebox *handler, double x, double y, ret_cb_t cb, void *data);
534 * \brief PD position is updated.
536 * \param[in] x 0.0 ~ 1.0
537 * \param[in] y 0.0 ~ 1.0
538 * \return int 0 if succeed to send request for updating position of the PD.
540 extern int livebox_move_pd(struct livebox *handler, double x, double y);
543 * \brief Destroy the PD of given handler if it is created.
549 extern int livebox_destroy_pd(struct livebox *handler, ret_cb_t cb, void *data);
552 * \brief Check the create status of given livebox handler
556 extern int livebox_pd_is_created(struct livebox *handler);
559 * \brief Check the content type of the progressive disclosure of given handler
563 extern enum livebox_pd_type livebox_pd_type(struct livebox *handler);
566 * \brief Check the existence of a livebox about given package name
570 extern int livebox_is_exists(const char *pkgname);
573 * \brief Set function table for parsing the text content of a livebox
578 extern int livebox_set_text_handler(struct livebox *handler, struct livebox_script_operators *ops);
581 * \brief Set function table for parsing the text content of a Progressive Disclosure
586 extern int livebox_set_pd_text_handler(struct livebox *handler, struct livebox_script_operators *ops);
589 * \brief Emit a text signal to given livebox only if it is a text type.
591 * \param[in] emission
600 extern int livebox_emit_text_signal(struct livebox *handler, const char *emission, const char *source, double sx, double sy, double ex, double ey, ret_cb_t cb, void *data);
603 * \brief Set a private data pointer to carry it using given handler
608 extern int livebox_set_data(struct livebox *handler, void *data);
611 * \brief Get private data pointer which is carried by given handler
615 extern void *livebox_get_data(struct livebox *handler);
618 * \brief Subscribe the event for liveboxes only in given cluster and sub-cluster
619 * \param[in] cluster "*" can be used for subscribe all cluster's liveboxes event.
620 * If you use the "*", value in the category will be ignored.
621 * \param[in] category "*" can be used for subscribe liveboxes events of all category(sub-cluster) in given "cluster"
622 * \return int Success 0, fails error code
624 extern int livebox_subscribe_group(const char *cluster, const char *category);
627 * \brief Unsubscribe the event for the liveboxes, but you will receive already added liveboxes event.
628 * \param[in] cluster "*" can be used for subscribe all cluster's liveboxes event.
629 * If you use the "*", value in the category will be ignored.
630 * \param[in] category "*" can be used for subscribe all sub-cluster's liveboxes event in given "cluster"
631 * \return int Success 0, fails error code
633 extern int livebox_unsubscribe_group(const char *cluster, const char *category);
636 * \brief Refresh the group(cluster/sub-cluser(aka. category))
637 * \param[in] cluster Cluster ID
638 * \param[in] category Sub-cluster ID
639 * \return int Success 0 or negative value
641 extern int livebox_refresh_group(const char *cluster, const char *category);
644 * \brief Refresh a livebox
646 * \return int Success 0 or negative value
648 extern int livebox_refresh(struct livebox *handler);
651 * \brief Pixmap Id of a livebox content
654 * \sa livebox_pd_pixmap
656 extern int livebox_lb_pixmap(const struct livebox *handler);
659 * \brief Pixmap Id of a PD content
662 * \sa livebox_lb_pixmap
664 extern int livebox_pd_pixmap(const struct livebox *handler);
672 * \sa livebox_release_pd_pixmap
673 * \sa livebox_acquire_lb_pixmap
675 extern int livebox_acquire_pd_pixmap(struct livebox *handler, ret_cb_t cb, void *data);
678 * \brief Release the acquired pixmap ID
682 * \sa livebox_acquire_pd_pixmap
683 * \sa livebox_release_lb_pixmap
685 extern int livebox_release_pd_pixmap(struct livebox *handler, int pixmap);
693 * \sa livebox_release_lb_pixmap
694 * \sa livebox_acquire_pd_pixmap
696 extern int livebox_acquire_lb_pixmap(struct livebox *handler, ret_cb_t cb, void *data);
703 * \sa livebox_acquire_lb_pixmap
704 * \sa livebox_release_pd_pixmap
706 extern int livebox_release_lb_pixmap(struct livebox *handler, int pixmap);
709 * \brief Update the visible state of a livebox
710 * \param[in] handler Handler of a livebox
711 * \param[in] state Configure the current visible state of a livebox
714 extern int livebox_set_visibility(struct livebox *handler, enum livebox_visible_state state);
717 * \brief Current visible state of a livebox
718 * \param[in] handler Handler of a livebox
719 * \return enum visible state
721 extern enum livebox_visible_state livebox_visibility(struct livebox *handler);