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5 * modification, are permitted provided that the following conditions
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27 * @file ewk_view_product.h
28 * @brief Chromium main smart object.
30 * This object provides view related APIs of Chromium to EFL object.
33 #ifndef ewk_view_product_h
34 #define ewk_view_product_h
36 #include "ewk_context_product.h"
37 #include "ewk_value_product.h"
38 #include "ewk_view_internal.h"
40 #if defined(TIZEN_PEPPER_EXTENSIONS)
41 #include "ewk_value_product.h"
49 * A callback to check whether allowed to run mixed content or not
51 * @param ewkView view object
52 * @param user_data user_data will be passed when callback is called
53 * @return true: allow to run mixed content. false: not allow to run mixed content
55 typedef Eina_Bool (*Ewk_View_Run_Mixed_Content_Confirm_Callback)(Evas_Object* ewkView, void* user_data);
58 * @brief Creates a new EFL Chromium view object.
62 * @param[in] e canvas object where to create the view object
63 * @param[in] data a pointer to data to restore session data
64 * @param[in] length length of session data to restore session data
66 * @return view object on success or @c NULL on failure
68 EXPORT_API Evas_Object* ewk_view_add_with_session_data(Evas* e, const char* data, unsigned length);
71 * @brief Gets the reference object for frame that represents the main frame.
75 * @param[in] o view object to get main frame
77 * @return frame reference of frame object on success, or NULL on failure
79 EXPORT_API Ewk_Frame_Ref ewk_view_main_frame_get(Evas_Object* o);
82 * @brief Reply of javascript alert popup
86 * @param[in] o view object
88 EXPORT_API void ewk_view_javascript_alert_reply(Evas_Object* o);
91 * @brief Reply of javascript confirm popup
95 * @param[in] o view object
96 * @param[in] result result of javascript confirm popup
98 EXPORT_API void ewk_view_javascript_confirm_reply(Evas_Object* o, Eina_Bool result);
101 * @brief Reply of javascript prompt popup
105 * @param[in] o view object
106 * @param[in] result entered characters of javascript prompt popup
108 EXPORT_API void ewk_view_javascript_prompt_reply(Evas_Object* o, const char* result);
111 * @brief Callback for before unload popup
115 * @param[in] o view object
116 * @param[in] message the contents of before unload popup
117 * @param[in] user_data user data
119 typedef Eina_Bool (*Ewk_View_Before_Unload_Confirm_Panel_Callback)(Evas_Object* o, const char* message, void* user_data);
122 * @brief Sets callback of before unload popup
126 * @param[in] o view object to set the callback
127 * @param[in] callback callback function for before unload popoup
128 * @param[in] user_data user data
130 EXPORT_API void ewk_view_before_unload_confirm_panel_callback_set(Evas_Object* o, Ewk_View_Before_Unload_Confirm_Panel_Callback callback, void* user_data);
133 * @brief Reply of before unload popup
137 * @param[in] o view object
138 * @param[in] result result of before unload popup
140 EXPORT_API void ewk_view_before_unload_confirm_panel_reply(Evas_Object* o, Eina_Bool result);
143 * @brief Sets callback of getting application cache permission.
147 * @param[in] o view object to set the callback of application cache permission
148 * @param[in] callback function to be called when application cache need to
150 * @param[in] user_data user data
152 EXPORT_API void ewk_view_application_cache_permission_callback_set(Evas_Object* o, Ewk_View_Applicacion_Cache_Permission_Callback callback, void* user_data);
155 * @brief Application cache permission confirm popup reply
159 * @param[in] o view object to reply permission confirm popup
160 * @param[in] allow of response
162 EXPORT_API void ewk_view_application_cache_permission_reply(Evas_Object* o, Eina_Bool allow);
165 * @brief Set to callback to controll unfocus operation from the arrow of
170 * @param[in] o view object
171 * @param[in] callback callback to controll unfocus operation from the arrow of
173 * @param[in] user_data user data
175 EXPORT_API void ewk_view_unfocus_allow_callback_set(Evas_Object* o, Ewk_View_Unfocus_Allow_Callback callback, void* user_data);
178 * @brief Requests loading the given contents.
182 * @param[in] o view object to load document
183 * @param[in] html what to load
184 * @param[in] base_uri base uri to use for relative resources, may be @c 0,\n
185 * if provided @b must be an absolute uri
187 * @return @c EINA_TRUE on successful request, @c EINA_FALSE on errors
189 EXPORT_API Eina_Bool ewk_view_html_contents_set(Evas_Object* o, const char* html, const char* base_uri);
192 * @brief Callback for ewk_view_cache_image_get
196 * @param[in] o view object
197 * @param[in] image_url url of the image in the cache
198 * @param[in] image cache image @b should be freed after use
199 * @param[in] user_data user data
201 typedef void (*Ewk_View_Cache_Image_Get_Callback)(Evas_Object* o, const char* image_url, Evas_Object* image, void* user_data);
204 * @brief Asynchronous request for get the cache image specified in url.
208 * @param[in] o view object
209 * @param[in] image_url url of the image in the cache
210 * @param[in] canvas canvas for creating evas image
211 * @param[in] callback result callback to get cache image
212 * @param[in] user_data user_data will be passed when @a callback is called
214 * @return @c EINA_TRUE on successful request, @c EINA_FALSE on failure
216 EXPORT_API Eina_Bool ewk_view_cache_image_get(const Evas_Object* o, const char* image_url, Evas* canvas,
217 Ewk_View_Cache_Image_Get_Callback callback, void* user_data);
220 * @brief Requests for getting web application capable.
224 * @param[in] o view object
225 * @param[in] callback result callback to get web database quota
226 * @param[in] user_data user_data will be passed when result_callback is
227 * called\n -I.e., user data will be kept until callback is called
229 * @return @c EINA_TRUE on successful request or @c EINA_FALSE on failure
231 EXPORT_API Eina_Bool ewk_view_web_application_capable_get(Evas_Object* o, Ewk_Web_App_Capable_Get_Callback callback, void* user_data);
234 * @brief Requests for getting web application icon string.
238 * @param[in] o view object
239 * @param[in] callback result callback to get web database quota
240 * @param[in] user_data user_data will be passed when result_callback is
241 * called\n -I.e., user data will be kept until callback is called
243 * @return @c EINA_TRUE on successful request or @c EINA_FALSE on failure
245 EXPORT_API Eina_Bool ewk_view_web_application_icon_url_get(Evas_Object* o, Ewk_Web_App_Icon_URL_Get_Callback callback, void* user_data);
248 * @brief Requests for getting web application icon list of
249 * Ewk_Web_App_Icon_Data.
253 * @param[in] o view object
254 * @param[in] callback result callback to get web application icon urls
255 * @param[in] user_data user_data will be passed when result_callback is
256 * called\n -I.e., user data will be kept until callback is called
258 * @return @c EINA_TRUE on successful request or @c EINA_FALSE on failure
260 EXPORT_API Eina_Bool ewk_view_web_application_icon_urls_get(Evas_Object* o, Ewk_Web_App_Icon_URLs_Get_Callback callback, void* user_data);
263 * @brief Get the whole history(whole back & forward list) associated with this
268 * @param[in] o view object to get the history(whole back & forward list)
270 * @return a newly allocated history of @b newly allocated item\n
271 * instance. This memory of each item must be released with\n
272 * ewk_history_free() after use
274 * @see ewk_history_free()
276 EXPORT_API Ewk_History* ewk_view_history_get(Evas_Object* o);
279 * @brief Gets the selection ranges
283 * @param[in] o view object to get theselection ranges
284 * @param[out] left_rect the start lect(left rect) of the selection ranges
285 * @param[out] right_rect the end lect(right rect) of the selection ranges
287 * @return @c EINA_TRUE on success, @c EINA_FALSE on failure
289 EXPORT_API Eina_Bool ewk_view_text_selection_range_get(Evas_Object* o, Eina_Rectangle* left_rect, Eina_Rectangle* right_rect);
292 * @brief Sets the focused input element value
296 * @param[in] o view object to send the value
297 * @param[in] value the string value to be set
299 EXPORT_API void ewk_view_focused_input_element_value_set(Evas_Object* o, const char* value);
302 * @brief Gets the focused input element's value
306 * @param[in] o view object to get the value
308 * @return focused input element's value on success or NULL on failure
310 EXPORT_API const char* ewk_view_focused_input_element_value_get(Evas_Object* o);
313 * @brief Selects index of current popup menu.
317 * @param[in] o view object contains popup menu
318 * @param[in] index index of item to select
320 * @return @c EINA_TRUE on success, @c EINA_FALSE on failure (probably\n
321 * popup menu is not selected or index is out of range)
323 EXPORT_API Eina_Bool ewk_view_popup_menu_select(Evas_Object* o, unsigned int index);
326 * @brief Selects Multiple indexes of current popup menu.
330 * @param[in] o view object contains popup menu.
331 * @param[in] changed_list list of item selected and deselected
333 * @return @c EINA_TRUE on success, @c EINA_FALSE on failure (probably\n
334 * popup menu is not selected or index is out of range)
336 EXPORT_API Eina_Bool ewk_view_popup_menu_multiple_select(Evas_Object* o, Eina_Inarray* changed_list);
339 * @brief Sets the user chosen color. To be used when implementing a color
342 * @details The function should only be called when a color has been requested
343 * by the document.\n If called when this is not the case or when the
344 * input picker has been dismissed, this\n function will fail and
349 * @param[in] o view object contains color picker
350 * @param[in] r red channel value to be set
351 * @param[in] g green channel value to be set
352 * @param[in] b blue channel value to be set
353 * @param[in] a alpha channel value to be set
355 * @return @c EINA_TRUE on success @c EINA_FALSE otherwise
357 EXPORT_API Eina_Bool ewk_view_color_picker_color_set(Evas_Object* o, int r, int g, int b, int a);
360 * @brief Feeds the touch event to the view.
364 * @param[in] o view object to feed touch event
365 * @param[in] type the type of touch event
366 * @param[in] points a list of points (Ewk_Touch_Point) to process
367 * @param[in] modifiers an Evas_Modifier handle to the list of modifier keys\n
368 * registered in the Evas. Users can get the Evas_Modifier from the
369 * Evas\n using evas_key_modifier_get() and can set each modifier key
370 * using\n evas_key_modifier_on() and evas_key_modifier_off()
372 * @return @c EINA_TRUE on success or @c EINA_FALSE on failure
374 EXPORT_API Eina_Bool ewk_view_feed_touch_event(Evas_Object* o, Ewk_Touch_Event_Type type, const Eina_List* points, const Evas_Modifier* modifiers);
377 * Creates a type name for the callback function used to get the background color.
379 * @param o view object
380 * @param r red color component
381 * @param g green color component
382 * @param b blue color component
383 * @param a transparency
384 * @param user_data user data will be passed when ewk_view_bg_color_get is called
386 typedef void (*Ewk_View_Background_Color_Get_Callback)(Evas_Object *o, int r, int g, int b, int a, void* user_data);
389 * Gets the background color and transparency of the view.
391 * @param o view object to get the background color from
392 * @param callback callback function
393 * @param user_data user data will be passed when the callback is called
395 * @return @c EINA_TRUE on success or @c EINA_FALSE on failure
397 * On success the background color of the view object o is retrieved
398 * in the callback function
400 EXPORT_API Eina_Bool ewk_view_bg_color_get(Evas_Object *o, Ewk_View_Background_Color_Get_Callback callback, void *user_data);
403 * Callback for ewk_view_main_frame_scrollbar_visible_get
405 * @param o view object
406 * @param visibility visibility of main frame scrollbar
407 * @param user_data user data passed to ewk_view_main_frame_scrollbar_visible_get
409 typedef void (*Ewk_View_Main_Frame_Scrollbar_Visible_Get_Callback)(Evas_Object* o, Eina_Bool visible, void* user_data);
412 * @brief Gets the visibility of main frame scrollbar.
416 * @param[in] o view object
417 * @param callback callback function
418 * @param user_data user data will be passed when the callback is caller
420 * @return @c EINA_TRUE on success or @c EINA_FALSE on failure
422 * On success the visibility of the scrollbar of the view object o is retrieved
423 * in the callback function
425 EXPORT_API Eina_Bool ewk_view_main_frame_scrollbar_visible_get(Evas_Object* view, Ewk_View_Main_Frame_Scrollbar_Visible_Get_Callback callback, void* user_data);
428 * @brief Gets the session data to be saved in a persistent store on
433 * @param[in] o view object whose session needs to be stored.
434 * @param[in] data out parameter session data
435 * @param[in] length out parameter length of session data
437 EXPORT_API void ewk_view_session_data_get(Evas_Object* o, const char** data, unsigned* length);
440 * @brief Reloads the current page's document without cache.
444 * @param[in] o view object to reload current document
446 * @return @c EINA_TRUE on success or @c EINA_FALSE otherwise
448 EXPORT_API Eina_Bool ewk_view_reload_bypass_cache(Evas_Object* o);
451 * @brief Creates a new hit test for the given veiw object and point.
455 * @remarks The returned object should be freed by ewk_hit_test_free().
457 * @param[in] o view object to do hit test on
458 * @param[in] x the horizontal position to query
459 * @param[in] y the vertical position to query
460 * @param[in] hit_test_mode the #Ewk_Hit_Test_Mode enum value to query
462 * @return a newly allocated hit test on success, @c 0 otherwise
464 EXPORT_API Ewk_Hit_Test* ewk_view_hit_test_new(Evas_Object* o, int x, int y, int hit_test_mode);
467 * Create PDF file of page contents
469 * @param o view object to get page contents.
470 * @param width the suface width of PDF file.
471 * @param height the suface height of PDF file.
472 * @param fileName the file name for creating PDF file.
474 * @return @c EINA_TRUE on success or @c EINA_FALSE on failure
476 /* This return value is status of the request not the status of actual operation.
477 * There should be some callback to get the actual status or reason of failure.
479 EXPORT_API Eina_Bool ewk_view_contents_pdf_get(Evas_Object* o, int width, int height, const char* fileName);
482 * Requests for setting callback function
484 * @param ewkView view object
485 * @param user_data user_data will be passed when callback is called
486 * @param callback callback function
488 EXPORT_API void ewk_view_run_mixed_content_confirm_callback_set(Evas_Object* ewkView, Ewk_View_Run_Mixed_Content_Confirm_Callback callback, void* user_data);
491 * Returns the current favicon of view object.
493 * @param item view object to get current icon URL
495 * @return current favicon on success or @c NULL if unavailable or on failure.
496 * The returned Evas_Object needs to be freed after use.
498 EXPORT_API Evas_Object* ewk_view_favicon_get(const Evas_Object* ewkView);
501 * To resume new url network loading
503 * @param item view object to resume new url loading
506 EXPORT_API void ewk_view_resume_network_loading(Evas_Object* item);
508 EXPORT_API void ewk_view_poweroff_suspend(Evas_Object *item);
511 * To suspend all url loading
513 * @param item view object to suspend url loading
516 EXPORT_API void ewk_view_suspend_network_loading(Evas_Object* item);
519 * This function should be use for browser edge scroll.
520 * It can also be used when the mouse pointer is out of webview.
521 * Scrolls webpage of view by dx and dy.
523 * @param item view object to scroll
524 * @param dx horizontal offset to scroll
525 * @param dy vertical offset to scroll
526 * @return @c EINA_TRUE on success, @c EINA_FALSE otherwise.
528 EXPORT_API Eina_Bool ewk_view_edge_scroll_by(Evas_Object *item, int dx, int dy);
531 * Allow a browser to set its own cursor by setting a flag
532 * which prevents setting a default web page cursor.
534 * @param ewkView view object
535 * @param enable EINA_TRUE - prevent update of cursor by engine
536 * EINA_FALSE - allow for update of cursor by engine
538 EXPORT_API void ewk_view_set_cursor_by_client(Evas_Object* ewkView, Eina_Bool enable);
541 * Reply of running mixed content or not
543 * @param ewkView view object
544 * @param result reply
546 EXPORT_API void ewk_view_run_mixed_content_confirm_reply(Evas_Object* ewkView, Eina_Bool result);
549 * Sets the cover-area (soon rect) multiplier.
551 * @param ewkView view object
552 * @param coverAreaMultiplier the multiplier of cover-area.
554 EXPORT_API void ewk_view_tile_cover_area_multiplier_set(
555 Evas_Object* ewkView,
556 float cover_area_multiplier);
559 * Set to enabled/disabled clear tiles on hide.
561 * @param ewkView view object
562 * @param enabled/disabled a state to set
565 EXPORT_API void ewk_view_clear_tiles_on_hide_enabled_set(Evas_Object* ewkView,
569 * @brief Callback for ewk_view_is_video_playing
571 * @param[in] o the view object
572 * @param[in] is_playing video is playing or not
573 * @param[in] user_data user_data will be passsed when ewk_view_is_video_playing is
576 typedef void (*Ewk_Is_Video_Playing_Callback)(Evas_Object* o, Eina_Bool is_playing, void* user_data);
579 * @brief Asynchronous request for check if there is a video playing in the given view
581 * @param[in] o The view object
582 * @param[in] callback result callback to get web application capable
583 * @param[in] user_data user_data will be passed when result_callback is called
585 * @return @c EINA_TRUE on successful request or @c EINA_FALSE on failure
587 EXPORT_API Eina_Bool ewk_view_is_video_playing(Evas_Object* o, Ewk_Is_Video_Playing_Callback callback, void* user_data);
590 * Callback for ewk_view_stop_video
592 * @param o view object
593 * @param is_stopped video is stopped or not
594 * @param user_data user_data will be passsed when ewk_view_stop_video is called
596 typedef void (*Ewk_Stop_Video_Callback)(Evas_Object* o, Eina_Bool is_stopped, void* user_data);
599 * Asynchronous request for stopping any playing video in the given view
601 * @param[in] o The view object
602 * @param[in] callback result callback to get web application capable
603 * @param[in] user_data user_data will be passed when result_callback is called
605 * @return @c EINA_TRUE if any video was stopped or @c EINA_FALSE is there was no active video
607 EXPORT_API Eina_Bool ewk_view_stop_video(Evas_Object* o, Ewk_Stop_Video_Callback callback, void* user_data);
610 * @brief Sets the support of video hole and video window, Use H/W overlay for performance of video output
614 * @param[in] o the view object
615 * @param[in] o the top-level window object
616 * @param[in] enable EINA_TRUE to set on support the video hole,
617 * EINA_FALSE otherwise
618 * @param[in] enable EINA_TRUE to set on the video window of video hole,
619 * EINA_FALSE to set on the video windowless of video hole
621 * @return return @c EINA_TRUE on success or @c EINA_FALSE on failure
623 EXPORT_API Eina_Bool ewk_view_set_support_video_hole(Evas_Object* ewkView, Evas_Object* window, Eina_Bool enable, Eina_Bool isVideoWindow);
626 * @brief Sets the support of 4K video, Customize the device pixel ratio for
631 * @note Should be used after ewk_view_url_set().
633 * @param[in] o the view object
634 * @param[in] o enabled a state to set
636 * @return return @c EINA_TRUE on success or @c EINA_FALSE on failure
638 EXPORT_API Eina_Bool ewk_view_set_custom_device_pixel_ratio(Evas_Object* ewkView, Eina_Bool enabled);
641 * @brief Gets whether vertical panning is holding.
645 * @param[in] o view object to get whether vertical panning is holding
647 * @return @c EINA_TRUE if vertical panning is holding
648 * @c EINA_FALSE if not or on failure
650 EXPORT_API Eina_Bool ewk_view_vertical_panning_hold_get(Evas_Object* o);
653 * Block/Release the vertical pan
655 * @param o view object on which pan is to be blocked/release
656 * @param hold status of pan
658 EXPORT_API void ewk_view_vertical_panning_hold_set(Evas_Object* o, Eina_Bool hold);
661 * Callback for the generic sync call.
662 * It requests for performing operation/call giving its name. Arguments
663 * and return value is operation/call specific.
665 * @param[in] name requested call name
666 * @param[in] arguments call argumets, format is defined by opertion itself
667 * @param[in] user_data user_data will be passed when result_callback is called
669 * @return return value from the call, format is defind by operation itself
671 typedef Ewk_Value (*Generic_Sync_Call_Callback)(const char* name, Ewk_Value arguments, void* user_data);
674 * Sets the function pointer for the generic sync call
676 * @param ewk_view view object to set the function pointer in
677 * @param cb pointer to the function
678 * @param user_data pointer to user data to be passed to the function when
681 EXPORT_API void ewk_view_widget_pepper_extension_callback_set(Evas_Object* ewk_view, Generic_Sync_Call_Callback cb, void* user_data);
684 * Sets the pepper widget extension info
686 * @param ewk_view view object to set the info in
687 * @param widget_pepper_ext_info the Ewk_Value containing the information
689 EXPORT_API void ewk_view_widget_pepper_extension_info_set(Evas_Object* ewk_view, Ewk_Value widget_pepper_ext_info);
691 #if defined(OS_TIZEN_TV)
693 * Set the translated url to media player.
695 * @param ewkView view object
698 * @return @c EINA_TRUE on success or @c EINA_FALSE on failure
700 EXPORT_API Eina_Bool ewk_media_translated_url_set(Evas_Object* ewkView, const char* url);
704 * Set app is preload type or not.
706 * @param ewkView view object
707 * @param is_preload if app is preload type
709 * @return @c EINA_TRUE on success or @c EINA_FALSE on failure
711 EXPORT_API Eina_Bool ewk_view_app_preload_set(Evas_Object* ewkView, Eina_Bool is_preload);
714 * @brief Sends key event.
718 * @param[in] o The view object
719 * @param[in] key_event Evas_Event_Key_Down struct or Evas_Event_Key_Up struct
720 * @param[in] isPress EINA_TRUE: keydown, EINA_FALSE: keyup
721 * @return @c EINA_TRUE on success,\n
722 * otherwise @c EINA_FALSE
724 EXPORT_API Eina_Bool ewk_view_send_key_event(Evas_Object* o, void* key_event, Eina_Bool is_press);
727 * @brief Sets whether the ewk_view supports the key events or not.
731 * @note Should be used after ewk_view_url_set().
733 * @remarks The ewk_view will support the key events if EINA_TRUE or not support the
734 * key events otherwise. The default value is EINA_TRUE.
736 * @param[in] o The view object
737 * @param[in] enabled a state to set
739 * @return @c EINA_TRUE on success,\n
740 * otherwise @c EINA_FALSE
742 EXPORT_API Eina_Bool ewk_view_key_events_enabled_set(Evas_Object *o, Eina_Bool enabled);
744 enum Ewk_Scrollbar_Orientation {
745 EWK_HORIZONTAL_SCROLLBAR = 0,
746 EWK_VERTICAL_SCROLLBAR
749 typedef enum Ewk_Scrollbar_Orientation Ewk_Scrollbar_Orientation;
751 struct Ewk_Scrollbar_Data {
752 Ewk_Scrollbar_Orientation orientation; /**< scrollbar orientation */
753 Eina_Bool focused; /**< isFocused */
756 typedef struct Ewk_Scrollbar_Data Ewk_Scrollbar_Data;
759 * @brief Adds an item to back forward list
763 * @param[in] o The view object
764 * @param[in] item The back-forward list item instance
765 * @return @c EINA_TRUE on success,\n
766 * otherwise @c EINA_FALSE
769 ewk_view_add_item_to_back_forward_list(Evas_Object* o,
770 const Ewk_Back_Forward_List_Item* item);
773 * @brief Load the specified @a html string as the content of the view overriding
774 * current history entry. Can be used to ignore the malicious page while
775 * navigation backward/forward.
779 * @param[in] view object to load the HTML into
780 * @param[in] html HTML data to load
781 * @param[in] base_url Base URL used for relative paths to external objects
783 * @param[in] unreachable_url URL that could not be reached (optional)
785 * @return @c EINA_TRUE if it the HTML was successfully loaded,
786 * @c EINA_FALSE otherwise
788 EXPORT_API Eina_Bool ewk_view_html_string_override_current_entry_load(Evas_Object* view, const char* html, const char* base_uri, const char* unreachable_url);
791 * Sets whether to draw transparent background or not.
793 * @param o view object to enable/disable transparent background
794 * @param enabled a state to set
796 * @return @c EINA_TRUE on success or @c EINA_FALSE on failure
798 EXPORT_API Eina_Bool ewk_view_draws_transparent_background_set(Evas_Object *o, Eina_Bool enabled);
801 * Creates a type name for the callback function used to get the page contents.
803 * @param o view object
804 * @param data mhtml data of the page contents
805 * @param user_data user data will be passed when ewk_view_mhtml_data_get is called
807 typedef void (*Ewk_View_MHTML_Data_Get_Callback)(Evas_Object *o, const char *data, void *user_data);
810 * Get page contents as MHTML data
812 * @param o view object to get the page contents
813 * @param callback callback function to be called when the operation is finished
814 * @param user_data user data to be passed to the callback function
816 * @return @c EINA_TRUE on success or @c EINA_FALSE otherwise
818 EXPORT_API Eina_Bool ewk_view_mhtml_data_get(Evas_Object *o, Ewk_View_MHTML_Data_Get_Callback callback, void *user_data);
821 * Gets the minimum and maximum value of the scale range or -1 on failure
823 * @param o view object to get the minimum and maximum value of the scale range
824 * @param min_scale Pointer to an double in which to store the minimum scale factor of the object.
825 * @param max_scale Pointer to an double in which to store the maximum scale factor of the object.
827 * @note Use @c NULL pointers on the scale components you're not
828 * interested in: they'll be ignored by the function.
830 EXPORT_API void ewk_view_scale_range_get(Evas_Object* o, double* min_scale, double* max_scale);
833 * Returns the evas image object of the specified viewArea of page
835 * The returned evas image object @b should be freed after use.
837 * @param o view object to get specified rectangle of cairo surface.
838 * @param viewArea rectangle of cairo surface.
839 * @param scaleFactor scale factor of cairo surface.
840 * @param canvas canvas for creating evas image.
842 * @return newly allocated evas image object on sucess or @c 0 on failure.
844 EXPORT_API Evas_Object* ewk_view_screenshot_contents_get(const Evas_Object* o, Eina_Rectangle viewArea, float scaleFactor, Evas* canvas);
847 * Gets the possible scroll size of the given view.
849 * Possible scroll size is contents size minus the viewport size.
851 * @param o view object to get scroll size
852 * @param w the pointer to store the horizontal size that is possible to scroll,
854 * @param h the pointer to store the vertical size that is possible to scroll,
857 * @return @c EINA_TRUE on success, @c EINA_FALSE otherwise and
860 EXPORT_API Eina_Bool ewk_view_scroll_size_get(const Evas_Object* o, int* w, int* h);
863 * Clears the highlight of searched text.
865 * @param o view object to find text
867 * @return @c EINA_TRUE on success, @c EINA_FALSE on errors
869 EXPORT_API Eina_Bool ewk_view_text_find_highlight_clear(Evas_Object *o);
872 * Counts the given string in the document.
874 * This does not highlight the matched string and just count the matched string.\n
876 * As the search is carried out through the whole document,\n
877 * only the following #Ewk_Find_Options are valid.\n
878 * - EWK_FIND_OPTIONS_NONE\n
879 * - EWK_FIND_OPTIONS_CASE_INSENSITIVE\n
880 * - EWK_FIND_OPTIONS_AT_WORD_START\n
881 * - EWK_FIND_OPTIONS_TREAT_MEDIAL_CAPITAL_AS_WORD_START\n
883 * The "text,found" callback will be called with the number of matched string.
887 * @param o view object to find text
888 * @param text text to find
889 * @param options options to find
890 * @param max_match_count maximum match count to find, unlimited if 0
892 * @return @c EINA_TRUE on success, @c EINA_FALSE on errors
894 EXPORT_API Eina_Bool ewk_view_text_matches_count(Evas_Object* o, const char* text, Ewk_Find_Options options, unsigned max_match_count);
897 * Gets the current text zoom level.
899 * @param o view object to get the zoom level
901 * @return current zoom level in use on success or @c -1.0 on failure
903 EXPORT_API double ewk_view_text_zoom_get(const Evas_Object* o);
906 * Sets the current text zoom level.
908 * @param o view object to set the zoom level
909 * @param textZoomFactor a new level to set
911 * @return @c EINA_TRUE on success or @c EINA_FALSE otherwise
913 EXPORT_API Eina_Bool ewk_view_text_zoom_set(Evas_Object* o, double text_zoom_factor);
916 * @brief Draw the evas image object for the VoiceManager
920 * @param[in] view the view object
921 * @param[in] image evas image obejct for drawing
922 * @param[in] rect rectangle of image object for drawing
924 EXPORT_API void ewk_view_voicemanager_label_draw(Evas_Object* view, Evas_Object* image, Eina_Rectangle rect);
927 * @brief Hide and remove all labels for the VoiceManager
929 * @details All labels are cleared on mouse down.
933 * @param[in] view the view object
935 EXPORT_API void ewk_view_voicemanager_labels_clear(Evas_Object* view);
938 * This api is used for Canal+ App and HBB TV Application.
939 * They need to access various url required a client authentication while the apps is running.
940 * So when XWalk call this API with host and related cert path, We store these information to map.
941 * After that, When we get the "Certificate Request" packet from server,
942 * We find matched cert path to host in the map.
944 * @param ewkView view object to add host and cert path to the map
945 * @param host host that required client authentication
946 * @param cert_path the file path stored certificate
949 EXPORT_API void ewk_view_add_dynamic_certificate_path(const Evas_Object *ewkView, const char* host, const char* cert_path);
952 * @brief Request to set the atk usage set by web app(config.xml).
954 * Some TV apps use WebSpeech instead of use ATK for regulation U.S.FCC
956 * @since_tizen 3.0 @if TV @endif
958 * @param[in] o View object to set the atk use.
959 * @param[in] enable EINA_TRUE to set on the atk use.
960 * EINA_FALSE makes atk not to use, but app use WebSpeech instead of ATK.
961 * The default value is EINA_FALSE.
963 EXPORT_API void ewk_view_atk_deactivation_by_app(Evas_Object* view, Eina_Bool enable);
966 * Get cookies associated with an URL.
968 * @param o view object in which URL is opened.
969 * @param url the url for which cookies needs to be obtained.
971 * @return @c character array containing cookies, @c NULL if no cookies are found.
973 * The return character array has to be owned by the application and freed when not required.
975 EXPORT_API char* ewk_view_cookies_get(Evas_Object* o, const char* url);
978 * @brief To give a chance to intercept request data before sending it.
982 * @param[in] o view object to intercept request
983 * @param[in] intercept_request Defined structure to notify requesting infomation
984 * @param[in] user_data user data
986 * @see ewk_view_intercept_request_callback_set()
988 typedef void (*Ewk_View_Intercept_Request_Callback)(Evas_Object* o, Ewk_Intercept_Request* intercept_request, void* user_data);
991 * @brief To set Ewk_View_Intercept_Request_Callback to give a chance to intercept request data before sending it.
995 * @param[in] o view object to intercept request
996 * @param[in] callback Defined callback
997 * @param[in] user_data user data
999 * @see Ewk_View_Intercept_Request_Callback
1001 EXPORT_API void ewk_view_intercept_request_callback_set (Evas_Object* o, Ewk_View_Intercept_Request_Callback callback, void* user_data);
1005 * @brief Callback for ewk_view_notification_show_callback_set
1009 * @param[in] o view object to request the notification show
1010 * @param[in] notification Ewk_Notification object to get the information about notification show request
1011 * @param[in] user_data user data
1013 typedef Eina_Bool (*Ewk_View_Notification_Show_Callback)(Evas_Object *o, Ewk_Notification *notification, void *user_data);
1017 * @brief Sets the notification show callback.
1021 * @param[in] o view object to request the notification show
1022 * @param[in] show_callback Ewk_View_Notification_Show_Callback function to notification show
1023 * @param[in] user_data user data
1025 EXPORT_API void ewk_view_notification_show_callback_set(Evas_Object *o, Ewk_View_Notification_Show_Callback show_callback, void *user_data);
1029 * @brief Callback for ewk_view_notification_cancel_callback_set
1033 * @param[in] o view object to request the notification cancel
1034 * @param[in] notification_id Ewk_Notification object to get the information about notification cancel request
1035 * @param[in] user_data user data
1037 typedef Eina_Bool (*Ewk_View_Notification_Cancel_Callback)(Evas_Object *o, uint64_t notification_id, void *user_data);
1041 * @brief Sets the notification cancel callback.
1045 * @param[in] o view object to request the notification show
1046 * @param[in] cancel_callback Ewk_View_Notification_Cancel_Callback function to notification cancel
1047 * @param[in] user_data user data
1049 EXPORT_API void ewk_view_notification_cancel_callback_set(Evas_Object *o, Ewk_View_Notification_Cancel_Callback cancel_callback, void *user_data);
1052 * @brief Gets the current custom character encoding name.
1056 * @param[in] o view object to get the current encoding
1058 * @return @c eina_strinshare containing the current encoding, or\n
1059 * @c NULL if it's not set
1061 EXPORT_API const char* ewk_view_custom_encoding_get(const Evas_Object* o);
1064 * @brief Sets the custom character encoding and reloads the page.
1068 * @param[in] o view to set the encoding
1069 * @param[in] encoding the new encoding to set or @c NULL to restore the default one
1071 * @return @c EINA_TRUE on success @c EINA_FALSE otherwise
1073 EXPORT_API Eina_Bool ewk_view_custom_encoding_set(Evas_Object* o, const char* encoding);
1076 * @brief Forces web page to relayout
1080 * @param [in] o view
1082 EXPORT_API void ewk_view_force_layout(const Evas_Object* o);
1085 * Creates a type name for the callback function used to get video current time.
1087 * @param o view object
1088 * @param current time of the video
1089 *@param user_data user data will be passed when ewk_media_current_time_get
1092 typedef void (*Ewk_View_Video_Current_Time_Get_Callback)(Evas_Object *o, double current_time, void *user_data);
1095 * Gets the video's timestamp.
1097 * @param o view object to get the video's timestamp
1099 * @return timestamp value
1101 EXPORT_API void ewk_media_current_time_get(const Evas_Object* o, Ewk_View_Video_Current_Time_Get_Callback callback, void *user_data);
1104 * @brief Enforces web page to close
1110 * @return @c EINA_TRUE on success @c EINA_FALSE otherwise
1112 EXPORT_API Eina_Bool ewk_view_page_close(Evas_Object* o);
1115 * @brief Request to set the atk usage set by web app(config.xml).
1117 * Some TV apps use WebSpeech instead of use ATK for regulation U.S.FCC
1119 * @since_tizen 3.0 @if TV @endif
1121 * @param[in] o View object to set the atk use.
1122 * @param[in] enable EINA_TRUE to set on the atk use.
1123 * EINA_FALSE makes atk not to use, but app use WebSpeech instead of
1126 EXPORT_API void ewk_view_atk_deactivation_by_app(Evas_Object* view, Eina_Bool enable);
1129 EWK_TTS_MODE_DEFAULT = 0, /**< Default mode for normal application */
1130 EWK_TTS_MODE_NOTIFICATION = 1, /**< Notification mode(it has same behavior
1131 with EWK_TTS_MODE_DEFAULT. not supported in
1133 EWK_TTS_MODE_SCREEN_READER =
1134 2 /**< Accessibiliity mode(TTS works only for accessibility mode) */
1138 * @brief Sets tts mode
1139 * up to tizen 4.0(in VD), default tts mode is EWK_TTS_MODE_SCREEN_READER.
1140 * so TTS api disabled when accessibility mode turn off.
1141 * this api provided to use tts api in none accessibility mode
1142 * (tts mode decided in chromium's init time. so it should be called in init
1143 * time) tts mode affect to below web apis speech_syntesis
1145 * @since_tizen 4.0 @if TV @endif
1147 * @param[in] o View object to set.
1148 * @param[in] ewk_tts_mode.
1151 EXPORT_API Eina_Bool ewk_view_tts_mode_set(Evas_Object* view, ewk_tts_mode tts_mode);
1154 * @brief Request to set the spatial navigation usage set by hbbtv
1158 * @param[in] settings setting object
1159 * @param[in] enable @c EINA_TRUE enable to use spatial navigation
1160 * @c EINA_FALSE to disable
1162 EXPORT_API void ewk_settings_spatial_navigation_enabled_set(Ewk_Settings* settings, Eina_Bool Enabled);
1165 * Clear all tile resources.
1167 * @param ewkView view object
1169 EXPORT_API void ewk_view_clear_all_tiles_resources(Evas_Object* ewkView);
1178 #endif // ewk_view_product_h