2 * Copyright 2012 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 */
44 CONTENT_EVENT_ACCESS_READ = 0x00000100, /*!< LB accessibility read for livebox */
45 CONTENT_EVENT_ACCESS_READ_NEXT = 0x00000200, /*!< LB accessibility read next for livebox */
46 CONTENT_EVENT_ACCESS_READ_PREV = 0x00000400, /*!< LB accessibility read prev for livebox */
47 CONTENT_EVENT_ACCESS_ACTIVATE = 0x00000800, /*!< LB accessibility activate */
48 CONTENT_EVENT_ACCESS_UP = 0x00001000, /*!< LB accessibility up */
49 CONTENT_EVENT_ACCESS_DOWN = 0x00002000, /*!< LB accessibility down */
51 CONTENT_EVENT_KEY_DOWN = 0x00100000, /*!< LB key press */
52 CONTENT_EVENT_KEY_UP = 0x00200000, /*!< LB key release */
54 CONTENT_EVENT_KEY_MASK = 0x80000000,
55 CONTENT_EVENT_ACCESS_MASK = 0x40000000,
56 CONTENT_EVENT_MOUSE_MASK = 0x20000000,
57 CONTENT_EVENT_PD_MASK = 0x10000000,
58 CONTENT_EVENT_LB_MASK = 0x00000000,
60 LB_MOUSE_DOWN = CONTENT_EVENT_LB_MASK | CONTENT_EVENT_MOUSE_MASK | CONTENT_EVENT_MOUSE_DOWN,
61 LB_MOUSE_UP = CONTENT_EVENT_LB_MASK | CONTENT_EVENT_MOUSE_MASK | CONTENT_EVENT_MOUSE_UP,
62 LB_MOUSE_MOVE = CONTENT_EVENT_LB_MASK | CONTENT_EVENT_MOUSE_MASK | CONTENT_EVENT_MOUSE_MOVE,
63 LB_MOUSE_ENTER = CONTENT_EVENT_LB_MASK | CONTENT_EVENT_MOUSE_MASK | CONTENT_EVENT_MOUSE_ENTER,
64 LB_MOUSE_LEAVE = CONTENT_EVENT_LB_MASK | CONTENT_EVENT_MOUSE_MASK | CONTENT_EVENT_MOUSE_LEAVE,
66 PD_MOUSE_DOWN = CONTENT_EVENT_PD_MASK | CONTENT_EVENT_MOUSE_MASK | CONTENT_EVENT_MOUSE_DOWN,
67 PD_MOUSE_UP = CONTENT_EVENT_PD_MASK | CONTENT_EVENT_MOUSE_MASK | CONTENT_EVENT_MOUSE_UP,
68 PD_MOUSE_MOVE = CONTENT_EVENT_PD_MASK | CONTENT_EVENT_MOUSE_MASK | CONTENT_EVENT_MOUSE_MOVE,
69 PD_MOUSE_ENTER = CONTENT_EVENT_PD_MASK | CONTENT_EVENT_MOUSE_MASK | CONTENT_EVENT_MOUSE_ENTER,
70 PD_MOUSE_LEAVE = CONTENT_EVENT_PD_MASK | CONTENT_EVENT_MOUSE_MASK | CONTENT_EVENT_MOUSE_LEAVE,
72 LB_ACCESS_READ = CONTENT_EVENT_LB_MASK | CONTENT_EVENT_ACCESS_MASK | CONTENT_EVENT_ACCESS_READ,
73 LB_ACCESS_READ_NEXT = CONTENT_EVENT_LB_MASK | CONTENT_EVENT_ACCESS_MASK | CONTENT_EVENT_ACCESS_READ_NEXT,
74 LB_ACCESS_READ_PREV = CONTENT_EVENT_LB_MASK | CONTENT_EVENT_ACCESS_MASK | CONTENT_EVENT_ACCESS_READ_PREV,
75 LB_ACCESS_ACTIVATE = CONTENT_EVENT_LB_MASK | CONTENT_EVENT_ACCESS_MASK | CONTENT_EVENT_ACCESS_ACTIVATE,
76 LB_ACCESS_UP = CONTENT_EVENT_LB_MASK | CONTENT_EVENT_ACCESS_MASK | CONTENT_EVENT_ACCESS_UP,
77 LB_ACCESS_DOWN = CONTENT_EVENT_LB_MASK | CONTENT_EVENT_ACCESS_MASK | CONTENT_EVENT_ACCESS_DOWN,
79 PD_ACCESS_READ = CONTENT_EVENT_PD_MASK | CONTENT_EVENT_ACCESS_MASK | CONTENT_EVENT_ACCESS_READ,
80 PD_ACCESS_READ_NEXT = CONTENT_EVENT_PD_MASK | CONTENT_EVENT_ACCESS_MASK | CONTENT_EVENT_ACCESS_READ_NEXT,
81 PD_ACCESS_READ_PREV = CONTENT_EVENT_PD_MASK | CONTENT_EVENT_ACCESS_MASK | CONTENT_EVENT_ACCESS_READ_PREV,
82 PD_ACCESS_ACTIVATE = CONTENT_EVENT_PD_MASK | CONTENT_EVENT_ACCESS_MASK | CONTENT_EVENT_ACCESS_ACTIVATE,
83 PD_ACCESS_UP = CONTENT_EVENT_PD_MASK | CONTENT_EVENT_ACCESS_MASK | CONTENT_EVENT_ACCESS_UP,
84 PD_ACCESS_DOWN = CONTENT_EVENT_PD_MASK | CONTENT_EVENT_ACCESS_MASK | CONTENT_EVENT_ACCESS_DOWN,
86 LB_KEY_DOWN = CONTENT_EVENT_LB_MASK | CONTENT_EVENT_KEY_MASK | CONTENT_EVENT_KEY_DOWN,
87 LB_KEY_UP = CONTENT_EVENT_LB_MASK | CONTENT_EVENT_KEY_MASK | CONTENT_EVENT_KEY_UP,
89 PD_KEY_DOWN = CONTENT_EVENT_PD_MASK | CONTENT_EVENT_KEY_MASK | CONTENT_EVENT_KEY_DOWN,
90 PD_KEY_UP = CONTENT_EVENT_PD_MASK | CONTENT_EVENT_KEY_MASK | CONTENT_EVENT_KEY_UP,
93 CONTENT_EVENT_MAX = 0xFFFFFFFF,
96 /* Exported to user app */
97 enum livebox_lb_type {
98 LB_TYPE_IMAGE = 0x01, /*!< Contents of a livebox is based on the image file */
99 LB_TYPE_BUFFER = 0x02, /*!< Contents of a livebox is based on canvas buffer(shared) */
100 LB_TYPE_TEXT = 0x04, /*!< Contents of a livebox is based on formatted text file */
101 LB_TYPE_PIXMAP = 0x08, /*!< Contens of a livebox is shared by the pixmap(depends on X) */
103 LB_TYPE_INVALID = 0xFF,
106 enum livebox_pd_type {
107 PD_TYPE_BUFFER = 0x01, /*!< Contents of a PD is based on canvas buffer(shared) */
108 PD_TYPE_TEXT = 0x02, /*!< Contents of a PD is based on formatted text file */
109 PD_TYPE_PIXMAP = 0x04, /*!< Contents of a livebox is shared by the pixmap(depends on X) */
111 PD_TYPE_INVALID = 0xFF,
114 enum livebox_event_type { /*!< livebox_event_handler_set Event list */
115 LB_EVENT_LB_UPDATED, /*!< Contents of the given livebox is updated */
116 LB_EVENT_PD_UPDATED, /*!< Contents of the given pd is updated */
118 LB_EVENT_CREATED, /*!< A new livebox is created */
119 LB_EVENT_DELETED, /*!< A livebox is deleted */
121 LB_EVENT_GROUP_CHANGED, /*!< Group (Cluster/Sub-cluster) information is changed */
122 LB_EVENT_PINUP_CHANGED, /*!< PINUP status is changed */
123 LB_EVENT_PERIOD_CHANGED, /*!< Update period is changed */
125 LB_EVENT_PD_CREATED, /*!< If a PD is created even if you didn't call the livebox_create_pd API */
126 LB_EVENT_PD_DESTROYED, /*!< If a PD is destroyed even if you didn't call the livebox_destroy_pd API */
128 LB_EVENT_IGNORED, /*!< Request is ignored */
131 enum livebox_fault_type {
132 LB_FAULT_DEACTIVATED, /*!< Livebox is deactivated by its fault operation */
133 LB_FAULT_PROVIDER_DISCONNECTED, /*!< Provider is disconnected */
136 enum livebox_visible_state { /*!< Must be sync'd with the provider */
137 LB_SHOW = 0x00, /*!< Livebox is showed. Default state */
138 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 */
140 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 */
142 LB_VISIBLE_ERROR = 0xFFFFFFFF, /* To enlarge the size of this enumeration type */
147 * TEXT type livebox contents handling opertators.
149 struct livebox_script_operators {
150 int (*update_begin)(struct livebox *handle); /*!< Content parser is started */
151 int (*update_end)(struct livebox *handle); /*!< Content parser is stopped */
155 * Listed functions will be called when parser meets each typed component
157 int (*update_text)(struct livebox *handle, const char *id, const char *part, const char *data); /*!< Update text content */
158 int (*update_image)(struct livebox *handle, const char *id, const char *part, const char *data); /*!< Update image content */
159 int (*update_script)(struct livebox *handle, const char *id, const char *part, const char *file, const char *group); /*!< Update script content */
160 int (*update_signal)(struct livebox *handle, const char *id, const char *emission, const char *signal); /*!< Update signal */
161 int (*update_drag)(struct livebox *handle, const char *id, const char *part, double dx, double dy); /*!< Update drag info */
162 int (*update_info_size)(struct livebox *handle, const char *id, int w, int h); /*!< Update content size */
163 int (*update_info_category)(struct livebox *handle, const char *id, const char *category); /*!< Update content category info */
167 * \brief Prototype of the return callback of every async functions.
173 typedef void (*ret_cb_t)(struct livebox *handle, int ret, void *data);
176 * \brief Initialize the livebox system
180 extern int livebox_init(void *disp);
183 * \brief Finalize the livebox system
186 extern int livebox_fini(void);
189 * \brief Add a new livebox
193 * \param[in] category
199 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);
200 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);
203 * \brief Delete a livebox
205 * \param[in] ret_cb_t return callback
206 * \param[in] data user data for return callback
209 extern int livebox_del(struct livebox *handler, ret_cb_t cb, void *data);
212 * \brief Set a livebox events callback
213 * \param[in] cb Event handler
214 * \param[in] data User data for the event handler
216 * \sa livebox_unset_event_handler
219 extern int livebox_set_event_handler(int (*cb)(struct livebox *handler, enum livebox_event_type event, void *data), void *data);
222 * \brief Unset the livebox event handler
224 * \return void * pointer of 'data' which is registered from the livebox_event_handler_set
225 * \sa livebox_set_event_handler
227 extern void *livebox_unset_event_handler(int (*cb)(struct livebox *handler, enum livebox_event_type event, void *data));
232 * event, pkgname, filename, funcname
234 * \brief Live box fault event handler registeration function
238 * \sa livebox_unset_fault_handler
240 extern int livebox_set_fault_handler(int (*cb)(enum livebox_fault_type, const char *, const char *, const char *, void *), void *data);
243 * \brief Unset the live box fault event handler
245 * \return pointer of 'data'
246 * \sa livebox_set_fault_handler
248 extern void *livebox_unset_fault_handler(int (*cb)(enum livebox_fault_type, const char *, const char *, const char *, void *));
251 * \brief Activate the faulted livebox.
257 extern int livebox_activate(const char *pkgname, ret_cb_t cb, void *data);
260 * \brief Resize the livebox
261 * \param[in] handler Handler of a livebox
262 * \param[in] type Type of a livebox size, LB_SIZE_TYPE_1x1, ...
263 * \param[in] cb Result callback of the resize operation.
264 * \param[in] data User data for return callback
267 extern int livebox_resize(struct livebox *handler, int type, ret_cb_t cb, void *data);
270 * \brief Send the click event for a livebox.
271 * \param[in] handler Handler of a livebox
272 * \param[in] x Rational X of the content width.
273 * \param[in] y Rational Y of the content height.
276 extern int livebox_click(struct livebox *handler, double x, double y);
279 * \brief Change the cluster/sub-cluster name of given livebox handler
280 * \param[in] handler Handler of a livebox
281 * \param[in] cluster New cluster of a livebox
282 * \param[in] category New category of a livebox
283 * \param[in] cb Result callback for changing the cluster/category of a livebox
284 * \param[in] data User data for the result callback
287 extern int livebox_set_group(struct livebox *handler, const char *cluster, const char *category, ret_cb_t cb, void *data);
290 * \brief Get the cluster and category(sub-cluster) name of given livebox (It is not I18N format, only english)
291 * \param[in] handler Handler of a livebox
292 * \param[out] cluster Storage(memory) for containing the cluster name
293 * \param[out] category Storage(memory) for containing the category name
296 extern int livebox_get_group(struct livebox *handler, char ** const cluster, char ** const category);
299 * \brief Get the period of this livebox handler
300 * \param[in] handler Handler of a livebox
301 * \return double Current update period of a livebox
303 extern double livebox_period(struct livebox *handler);
306 * \brief Change the update period
307 * \param[in] handler Handler of a livebox
308 * \param[in] period New update period of a livebox
309 * \param[in] cb Result callback of changing the update period of this livebox
310 * \param[in] data User data for the result callback
313 extern int livebox_set_period(struct livebox *handler, double period, ret_cb_t cb, void *data);
316 * \brief Is this an text type livebox?
318 * \return content_type
320 extern enum livebox_lb_type livebox_lb_type(struct livebox *handler);
323 * \brief Is this livebox is created by a user?
327 extern int livebox_is_user(struct livebox *handler);
330 * \brief Get the content information string of given livebox
334 extern const char *livebox_content(struct livebox *handler);
337 * \brief Get the sub cluster title string of given livebox
339 * \return sub cluster title
341 extern const char *livebox_category_title(struct livebox *handler);
344 * \brief Get the filename of given livebox, if it is an IMAGE type livebox
348 extern const char *livebox_filename(struct livebox *handler);
351 * \brief Get the package name of given livebox handler
355 extern const char *livebox_pkgname(struct livebox *handler);
358 * \brief Get the priority of a current content.
362 extern double livebox_priority(struct livebox *handler);
365 * \brief Acquire the buffer of given livebox (Only for the buffer type)
367 * \return address of a FB
369 extern void *livebox_acquire_fb(struct livebox *handler);
372 * \brief Release the buffer of a livebox (Only for the buffer type)
376 extern int livebox_release_fb(void *buffer);
379 * \brief Get the reference count of Livebox buffer (Only for the buffer type)
383 extern int livebox_fb_refcnt(void *buffer);
386 * \brief Acquire the buffer of a PD frame (Only for the buffer type)
390 extern void *livebox_acquire_pdfb(struct livebox *handler);
393 * \brief Release the acquired buffer of the PD Frame (Only for the buffer type)
397 extern int livebox_release_pdfb(void *buffer);
400 * \brief Reference count of given PD buffer (Only for the buffer type)
404 extern int livebox_pdfb_refcnt(void *buffer);
407 * \brief Get the size of the Livebox
413 extern int livebox_size(struct livebox *handler);
416 * \brief Get the size of the Progressive Disclosure
422 extern int livebox_get_pdsize(struct livebox *handler, int *w, int *h);
425 * \brief List of supported sizes of given handler
432 extern int livebox_get_supported_sizes(struct livebox *handler, int *cnt, int *size_list);
435 * \brief BUFFER SIZE of the livebox if it is a buffer type
439 extern int livebox_lbfb_bufsz(struct livebox *handler);
442 * \brief BUFFER SIZE of the progiressive disclosure if it is a buffer type
446 extern int livebox_pdfb_bufsz(struct livebox *handler);
449 * \brief Send the content event (for buffer type) to provider(livebox)
455 extern int livebox_content_event(struct livebox *handler, enum content_event_type type, double x, double y);
458 * \brief Do pin up or not.
465 extern int livebox_set_pinup(struct livebox *handler, int flag, ret_cb_t cb, void *data);
468 * \brief Check the PIN-UP status of given handler
472 extern int livebox_is_pinned_up(struct livebox *handler);
475 * \brief Check the PINUP feature availability of the given handler
479 extern int livebox_has_pinup(struct livebox *handler);
482 * \brief Check the PD existence of given handler
486 extern int livebox_has_pd(struct livebox *handler);
489 * \brief Create the PD of given handler
495 extern int livebox_create_pd(struct livebox *handler, ret_cb_t cb, void *data);
498 * \brief Create the PD of given handler with the relative position from livebox
500 * \param[in] x 0.0 ~ 1.0
501 * \param[in] y 0.0 ~ 1.0
506 extern int livebox_create_pd_with_position(struct livebox *handler, double x, double y, ret_cb_t cb, void *data);
509 * \brief Destroy the PD of given handler if it is created.
515 extern int livebox_destroy_pd(struct livebox *handler, ret_cb_t cb, void *data);
518 * \brief Check the create status of given livebox handler
522 extern int livebox_pd_is_created(struct livebox *handler);
525 * \brief Check the content type of the progressive disclosure of given handler
529 extern enum livebox_pd_type livebox_pd_type(struct livebox *handler);
532 * \brief Check the existence of a livebox about given package name
536 extern int livebox_is_exists(const char *pkgname);
539 * \brief Set function table for parsing the text content of a livebox
544 extern int livebox_set_text_handler(struct livebox *handler, struct livebox_script_operators *ops);
547 * \brief Set function table for parsing the text content of a Progressive Disclosure
552 extern int livebox_set_pd_text_handler(struct livebox *handler, struct livebox_script_operators *ops);
555 * \brief Emit a text signal to given livebox only if it is a text type.
557 * \param[in] emission
566 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);
569 * \brief Set a private data pointer to carry it using given handler
574 extern int livebox_set_data(struct livebox *handler, void *data);
577 * \brief Get private data pointer which is carried by given handler
581 extern void *livebox_get_data(struct livebox *handler);
584 * \brief Subscribe the event for liveboxes only in given cluster and sub-cluster
585 * \param[in] cluster "*" can be used for subscribe all cluster's liveboxes event.
586 * If you use the "*", value in the category will be ignored.
587 * \param[in] category "*" can be used for subscribe liveboxes events of all category(sub-cluster) in given "cluster"
588 * \return int Success 0, fails error code
590 extern int livebox_subscribe_group(const char *cluster, const char *category);
593 * \brief Unsubscribe the event for the liveboxes, but you will receive already added liveboxes event.
594 * \param[in] cluster "*" can be used for subscribe all cluster's liveboxes event.
595 * If you use the "*", value in the category will be ignored.
596 * \param[in] category "*" can be used for subscribe all sub-cluster's liveboxes event in given "cluster"
597 * \return int Success 0, fails error code
599 extern int livebox_unsubscribe_group(const char *cluster, const char *category);
602 * \brief Refresh the group(cluster/sub-cluser(aka. category))
603 * \param[in] cluster Cluster ID
604 * \param[in] category Sub-cluster ID
605 * \return int Success 0 or negative value
607 extern int livebox_refresh_group(const char *cluster, const char *category);
610 * \brief Pixmap Id of a livebox content
613 * \sa livebox_pd_pixmap
615 extern int livebox_lb_pixmap(const struct livebox *handler);
618 * \brief Pixmap Id of a PD content
621 * \sa livebox_lb_pixmap
623 extern int livebox_pd_pixmap(const struct livebox *handler);
631 * \sa livebox_release_pd_pixmap
632 * \sa livebox_acquire_lb_pixmap
634 extern int livebox_acquire_pd_pixmap(struct livebox *handler, ret_cb_t cb, void *data);
637 * \brief Release the acquired pixmap ID
641 * \sa livebox_acquire_pd_pixmap
642 * \sa livebox_release_lb_pixmap
644 extern int livebox_release_pd_pixmap(struct livebox *handler, int pixmap);
652 * \sa livebox_release_lb_pixmap
653 * \sa livebox_acquire_pd_pixmap
655 extern int livebox_acquire_lb_pixmap(struct livebox *handler, ret_cb_t cb, void *data);
662 * \sa livebox_acquire_lb_pixmap
663 * \sa livebox_release_pd_pixmap
665 extern int livebox_release_lb_pixmap(struct livebox *handler, int pixmap);
668 * \brief Update the visible state of a livebox
669 * \param[in] handler Handler of a livebox
670 * \param[in] state Configure the current visible state of a livebox
673 extern int livebox_set_visibility(struct livebox *handler, enum livebox_visible_state state);
676 * \brief Current visible state of a livebox
677 * \param[in] handler Handler of a livebox
678 * \return enum visible state
680 extern enum livebox_visible_state livebox_visibility(struct livebox *handler);