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_HIGHLIGHT = 0x00000100, /*!< LB accessibility: Hightlight a object */
47 CONTENT_EVENT_ACCESS_HIGHLIGHT_NEXT = 0x00000200, /*!< LB accessibility: Set highlight to next object */
48 CONTENT_EVENT_ACCESS_HIGHLIGHT_PREV = 0x00000400, /*!< LB accessibility: Set highlight to prev object */
49 CONTENT_EVENT_ACCESS_ACTIVATE = 0x00000800, /*!< LB accessibility activate */
50 CONTENT_EVENT_ACCESS_VALUE_CHANGE = 0x00001000, /*!< LB accessibility up */
51 CONTENT_EVENT_ACCESS_SCROLL = 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_HIGHLIGHT = CONTENT_EVENT_LB_MASK | CONTENT_EVENT_ACCESS_MASK | CONTENT_EVENT_ACCESS_HIGHLIGHT,
79 LB_ACCESS_HIGHLIGHT_NEXT = CONTENT_EVENT_LB_MASK | CONTENT_EVENT_ACCESS_MASK | CONTENT_EVENT_ACCESS_HIGHLIGHT_NEXT,
80 LB_ACCESS_HIGHLIGHT_PREV = CONTENT_EVENT_LB_MASK | CONTENT_EVENT_ACCESS_MASK | CONTENT_EVENT_ACCESS_HIGHLIGHT_PREV,
81 LB_ACCESS_ACTIVATE = CONTENT_EVENT_LB_MASK | CONTENT_EVENT_ACCESS_MASK | CONTENT_EVENT_ACCESS_ACTIVATE,
82 LB_ACCESS_VALUE_CHANGE = CONTENT_EVENT_LB_MASK | CONTENT_EVENT_ACCESS_MASK | CONTENT_EVENT_ACCESS_VALUE_CHANGE,
83 LB_ACCESS_SCROLL = CONTENT_EVENT_LB_MASK | CONTENT_EVENT_ACCESS_MASK | CONTENT_EVENT_ACCESS_SCROLL,
85 PD_ACCESS_HIGHLIGHT = CONTENT_EVENT_PD_MASK | CONTENT_EVENT_ACCESS_MASK | CONTENT_EVENT_ACCESS_HIGHLIGHT,
86 PD_ACCESS_HIGHLIGHT_NEXT = CONTENT_EVENT_PD_MASK | CONTENT_EVENT_ACCESS_MASK | CONTENT_EVENT_ACCESS_HIGHLIGHT_NEXT,
87 PD_ACCESS_HIGHLIGHT_PREV = CONTENT_EVENT_PD_MASK | CONTENT_EVENT_ACCESS_MASK | CONTENT_EVENT_ACCESS_HIGHLIGHT_PREV,
88 PD_ACCESS_ACTIVATE = CONTENT_EVENT_PD_MASK | CONTENT_EVENT_ACCESS_MASK | CONTENT_EVENT_ACCESS_ACTIVATE,
89 PD_ACCESS_VALUE_CHANGE = CONTENT_EVENT_PD_MASK | CONTENT_EVENT_ACCESS_MASK | CONTENT_EVENT_ACCESS_VALUE_CHANGE,
90 PD_ACCESS_SCROLL = CONTENT_EVENT_PD_MASK | CONTENT_EVENT_ACCESS_MASK | CONTENT_EVENT_ACCESS_SCROLL,
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_HOLD_SCROLL, /*!< If the screen should be freezed */
137 LB_EVENT_RELEASE_SCROLL, /*!< If the screen can be scrolled */
139 LB_EVENT_IGNORED, /*!< Request is ignored */
142 enum livebox_fault_type {
143 LB_FAULT_DEACTIVATED, /*!< Livebox is deactivated by its fault operation */
144 LB_FAULT_PROVIDER_DISCONNECTED, /*!< Provider is disconnected */
147 enum livebox_visible_state { /*!< Must be sync'd with the provider */
148 LB_SHOW = 0x00, /*!< Livebox is showed. Default state */
149 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 */
151 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 */
153 LB_VISIBLE_ERROR = 0xFFFFFFFF, /* To enlarge the size of this enumeration type */
158 * TEXT type livebox contents handling opertators.
160 struct livebox_script_operators {
161 int (*update_begin)(struct livebox *handle); /*!< Content parser is started */
162 int (*update_end)(struct livebox *handle); /*!< Content parser is stopped */
166 * Listed functions will be called when parser meets each typed component
168 int (*update_text)(struct livebox *handle, const char *id, const char *part, const char *data); /*!< Update text content */
169 int (*update_image)(struct livebox *handle, const char *id, const char *part, const char *data, const char *option); /*!< Update image content */
170 int (*update_script)(struct livebox *handle, const char *id, const char *part, const char *file, const char *group); /*!< Update script content */
171 int (*update_signal)(struct livebox *handle, const char *id, const char *emission, const char *signal); /*!< Update signal */
172 int (*update_drag)(struct livebox *handle, const char *id, const char *part, double dx, double dy); /*!< Update drag info */
173 int (*update_info_size)(struct livebox *handle, const char *id, int w, int h); /*!< Update content size */
174 int (*update_info_category)(struct livebox *handle, const char *id, const char *category); /*!< Update content category info */
178 * \brief Prototype of the return callback of every async functions.
184 typedef void (*ret_cb_t)(struct livebox *handle, int ret, void *data);
187 * \brief Initialize the livebox system
188 * \param[in] disp If you have X Display connection object, you can re-use it. but you should care its life cycle.
189 * It must be alive before call the livebox_fini
190 * \return int 0 if success or < 0 (errno)
193 extern int livebox_init(void *disp);
196 * \brief Finalize the livebox system
197 * \return int 0 if success, -EINVAL if livebox_init is not called.
200 extern int livebox_fini(void);
203 * \brief Client is paused.
204 * \return int 0 if success, -EFAULT if it failed to send state(paused) info
205 * \sa livebox_client_resumed
207 extern int livebox_client_paused(void);
210 * \brief Client is rfesumed.
211 * \return int 0 if success, -EFAULT if it failed to send state(resumed) info
212 * \sa livebox_client_paused
214 extern int livebox_client_resumed(void);
217 * \brief Add a new livebox
218 * \param[in] pkgname Livebox Id
219 * \param[in] content Will be passed to the livebox.
221 * \param[in] category
222 * \param[in] period Update period. if you set DEFAULT_PERIOD, the provider will use the default period which is described in the manifest.
223 * \param[in] cb After send the request to the provider, its result will be passed
227 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);
228 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);
231 * \brief Delete a livebox
233 * \param[in] ret_cb_t return callback
234 * \param[in] data user data for return callback
237 extern int livebox_del(struct livebox *handler, ret_cb_t cb, void *data);
240 * \brief Set a livebox events callback
241 * \param[in] cb Event handler
242 * \param[in] data User data for the event handler
244 * \sa livebox_unset_event_handler
247 extern int livebox_set_event_handler(int (*cb)(struct livebox *handler, enum livebox_event_type event, void *data), void *data);
250 * \brief Unset the livebox event handler
252 * \return void * pointer of 'data' which is registered from the livebox_event_handler_set
253 * \sa livebox_set_event_handler
255 extern void *livebox_unset_event_handler(int (*cb)(struct livebox *handler, enum livebox_event_type event, void *data));
260 * event, pkgname, filename, funcname
262 * \brief Live box fault event handler registeration function
266 * \sa livebox_unset_fault_handler
268 extern int livebox_set_fault_handler(int (*cb)(enum livebox_fault_type, const char *, const char *, const char *, void *), void *data);
271 * \brief Unset the live box fault event handler
273 * \return pointer of 'data'
274 * \sa livebox_set_fault_handler
276 extern void *livebox_unset_fault_handler(int (*cb)(enum livebox_fault_type, const char *, const char *, const char *, void *));
279 * \brief Activate the faulted livebox.
285 extern int livebox_activate(const char *pkgname, ret_cb_t cb, void *data);
288 * \brief Resize the livebox
289 * \param[in] handler Handler of a livebox
290 * \param[in] type Type of a livebox size, LB_SIZE_TYPE_1x1, ...
291 * \param[in] cb Result callback of the resize operation.
292 * \param[in] data User data for return callback
295 extern int livebox_resize(struct livebox *handler, int type, ret_cb_t cb, void *data);
298 * \brief Send the click event for a livebox.
299 * \param[in] handler Handler of a livebox
300 * \param[in] x Rational X of the content width.
301 * \param[in] y Rational Y of the content height.
304 extern int livebox_click(struct livebox *handler, double x, double y);
307 * \brief Change the cluster/sub-cluster name of given livebox handler
308 * \param[in] handler Handler of a livebox
309 * \param[in] cluster New cluster of a livebox
310 * \param[in] category New category of a livebox
311 * \param[in] cb Result callback for changing the cluster/category of a livebox
312 * \param[in] data User data for the result callback
315 extern int livebox_set_group(struct livebox *handler, const char *cluster, const char *category, ret_cb_t cb, void *data);
318 * \brief Get the cluster and category(sub-cluster) name of given livebox (It is not I18N format, only english)
319 * \param[in] handler Handler of a livebox
320 * \param[out] cluster Storage(memory) for containing the cluster name
321 * \param[out] category Storage(memory) for containing the category name
324 extern int livebox_get_group(struct livebox *handler, char ** const cluster, char ** const category);
327 * \brief Get the period of this livebox handler
328 * \param[in] handler Handler of a livebox
329 * \return double Current update period of a livebox
331 extern double livebox_period(struct livebox *handler);
334 * \brief Change the update period
335 * \param[in] handler Handler of a livebox
336 * \param[in] period New update period of a livebox
337 * \param[in] cb Result callback of changing the update period of this livebox
338 * \param[in] data User data for the result callback
341 extern int livebox_set_period(struct livebox *handler, double period, ret_cb_t cb, void *data);
344 * \brief Is this an text type livebox?
346 * \return content_type
348 extern enum livebox_lb_type livebox_lb_type(struct livebox *handler);
351 * \brief Is this livebox is created by a user?
355 extern int livebox_is_user(struct livebox *handler);
358 * \brief Get the content information string of given livebox
362 extern const char *livebox_content(struct livebox *handler);
365 * \brief Get the sub cluster title string of given livebox
367 * \return sub cluster title
369 extern const char *livebox_category_title(struct livebox *handler);
372 * \brief Get the filename of given livebox, if it is an IMAGE type livebox
376 extern const char *livebox_filename(struct livebox *handler);
379 * \brief Get the package name of given livebox handler
383 extern const char *livebox_pkgname(struct livebox *handler);
386 * \brief Get the priority of a current content.
390 extern double livebox_priority(struct livebox *handler);
393 * \brief Acquire the buffer of given livebox (Only for the buffer type)
395 * \return address of a FB
397 extern void *livebox_acquire_fb(struct livebox *handler);
400 * \brief Release the buffer of a livebox (Only for the buffer type)
404 extern int livebox_release_fb(void *buffer);
407 * \brief Get the reference count of Livebox buffer (Only for the buffer type)
411 extern int livebox_fb_refcnt(void *buffer);
414 * \brief Acquire the buffer of a PD frame (Only for the buffer type)
418 extern void *livebox_acquire_pdfb(struct livebox *handler);
421 * \brief Release the acquired buffer of the PD Frame (Only for the buffer type)
425 extern int livebox_release_pdfb(void *buffer);
428 * \brief Reference count of given PD buffer (Only for the buffer type)
432 extern int livebox_pdfb_refcnt(void *buffer);
435 * \brief Get the size of the Livebox
441 extern int livebox_size(struct livebox *handler);
444 * \brief Get the size of the Progressive Disclosure
450 extern int livebox_get_pdsize(struct livebox *handler, int *w, int *h);
453 * \brief List of supported sizes of given handler
460 extern int livebox_get_supported_sizes(struct livebox *handler, int *cnt, int *size_list);
463 * \brief BUFFER SIZE of the livebox if it is a buffer type
467 extern int livebox_lbfb_bufsz(struct livebox *handler);
470 * \brief BUFFER SIZE of the progiressive disclosure if it is a buffer type
474 extern int livebox_pdfb_bufsz(struct livebox *handler);
477 * \brief Send the content event (for buffer type) to provider(livebox)
483 extern int livebox_content_event(struct livebox *handler, enum content_event_type type, double x, double y);
486 * \brief Do pin up or not.
493 extern int livebox_set_pinup(struct livebox *handler, int flag, ret_cb_t cb, void *data);
496 * \brief Check the PIN-UP status of given handler
500 extern int livebox_is_pinned_up(struct livebox *handler);
503 * \brief Check the PINUP feature availability of the given handler
507 extern int livebox_has_pinup(struct livebox *handler);
510 * \brief Check the PD existence of given handler
514 extern int livebox_has_pd(struct livebox *handler);
517 * \brief Create the PD of given handler
523 extern int livebox_create_pd(struct livebox *handler, ret_cb_t cb, void *data);
526 * \brief Create the PD of given handler with the relative position from livebox
528 * \param[in] x 0.0 ~ 1.0
529 * \param[in] y 0.0 ~ 1.0
534 extern int livebox_create_pd_with_position(struct livebox *handler, double x, double y, ret_cb_t cb, void *data);
537 * \brief PD position is updated.
539 * \param[in] x 0.0 ~ 1.0
540 * \param[in] y 0.0 ~ 1.0
541 * \return int 0 if succeed to send request for updating position of the PD.
543 extern int livebox_move_pd(struct livebox *handler, double x, double y);
546 * \brief Destroy the PD of given handler if it is created.
552 extern int livebox_destroy_pd(struct livebox *handler, ret_cb_t cb, void *data);
555 * \brief Check the create status of given livebox handler
559 extern int livebox_pd_is_created(struct livebox *handler);
562 * \brief Check the content type of the progressive disclosure of given handler
566 extern enum livebox_pd_type livebox_pd_type(struct livebox *handler);
569 * \brief Check the existence of a livebox about given package name
573 extern int livebox_is_exists(const char *pkgname);
576 * \brief Set function table for parsing the text content of a livebox
581 extern int livebox_set_text_handler(struct livebox *handler, struct livebox_script_operators *ops);
584 * \brief Set function table for parsing the text content of a Progressive Disclosure
589 extern int livebox_set_pd_text_handler(struct livebox *handler, struct livebox_script_operators *ops);
592 * \brief Emit a text signal to given livebox only if it is a text type.
594 * \param[in] emission
603 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);
606 * \brief Set a private data pointer to carry it using given handler
611 extern int livebox_set_data(struct livebox *handler, void *data);
614 * \brief Get private data pointer which is carried by given handler
618 extern void *livebox_get_data(struct livebox *handler);
621 * \brief Subscribe the event for liveboxes only in given cluster and sub-cluster
622 * \param[in] cluster "*" can be used for subscribe all cluster's liveboxes event.
623 * If you use the "*", value in the category will be ignored.
624 * \param[in] category "*" can be used for subscribe liveboxes events of all category(sub-cluster) in given "cluster"
625 * \return int Success 0, fails error code
627 extern int livebox_subscribe_group(const char *cluster, const char *category);
630 * \brief Unsubscribe the event for the liveboxes, but you will receive already added liveboxes event.
631 * \param[in] cluster "*" can be used for subscribe all cluster's liveboxes event.
632 * If you use the "*", value in the category will be ignored.
633 * \param[in] category "*" can be used for subscribe all sub-cluster's liveboxes event in given "cluster"
634 * \return int Success 0, fails error code
636 extern int livebox_unsubscribe_group(const char *cluster, const char *category);
639 * \brief Refresh the group(cluster/sub-cluser(aka. category))
640 * \param[in] cluster Cluster ID
641 * \param[in] category Sub-cluster ID
642 * \return int Success 0 or negative value
644 extern int livebox_refresh_group(const char *cluster, const char *category);
647 * \brief Refresh a livebox
649 * \return int Success 0 or negative value
651 extern int livebox_refresh(struct livebox *handler);
654 * \brief Pixmap Id of a livebox content
657 * \sa livebox_pd_pixmap
659 extern int livebox_lb_pixmap(const struct livebox *handler);
662 * \brief Pixmap Id of a PD content
665 * \sa livebox_lb_pixmap
667 extern int livebox_pd_pixmap(const struct livebox *handler);
675 * \sa livebox_release_pd_pixmap
676 * \sa livebox_acquire_lb_pixmap
678 extern int livebox_acquire_pd_pixmap(struct livebox *handler, ret_cb_t cb, void *data);
681 * \brief Release the acquired pixmap ID
685 * \sa livebox_acquire_pd_pixmap
686 * \sa livebox_release_lb_pixmap
688 extern int livebox_release_pd_pixmap(struct livebox *handler, int pixmap);
696 * \sa livebox_release_lb_pixmap
697 * \sa livebox_acquire_pd_pixmap
699 extern int livebox_acquire_lb_pixmap(struct livebox *handler, ret_cb_t cb, void *data);
706 * \sa livebox_acquire_lb_pixmap
707 * \sa livebox_release_pd_pixmap
709 extern int livebox_release_lb_pixmap(struct livebox *handler, int pixmap);
712 * \brief Update the visible state of a livebox
713 * \param[in] handler Handler of a livebox
714 * \param[in] state Configure the current visible state of a livebox
717 extern int livebox_set_visibility(struct livebox *handler, enum livebox_visible_state state);
720 * \brief Current visible state of a livebox
721 * \param[in] handler Handler of a livebox
722 * \return enum visible state
724 extern enum livebox_visible_state livebox_visibility(struct livebox *handler);