2 * @defgroup Config Elementary Config
5 * Elementary configuration is formed by a set options bounded to a
6 * given @ref Profile profile, like @ref Theme theme, @ref Fingers
7 * "finger size", etc. These are functions with which one synchronizes
8 * changes made to those values to the configuration storing files, de
9 * facto. You most probably don't want to use the functions in this
10 * group unless you're writing an elementary configuration manager.
16 * Save back Elementary's configuration, so that it will persist on
19 * @return @c EINA_TRUE, when successful. @c EINA_FALSE, otherwise.
22 * This function will take effect -- thus, do I/O -- immediately. Use
23 * it when you want to save all configuration changes at once. The
24 * current configuration set will get saved onto the current profile
28 EAPI Eina_Bool elm_config_save(void);
31 * Reload Elementary's configuration, bounded to current selected
34 * @return @c EINA_TRUE, when successful. @c EINA_FALSE, otherwise.
37 * Useful when you want to force reloading of configuration values for
38 * a profile. If one removes user custom configuration directories,
39 * for example, it will force a reload with system values instead.
42 EAPI void elm_config_reload(void);
45 * Flush all config settings then apply those settings to all applications
46 * using elementary on the current display.
50 EAPI void elm_config_all_flush(void);
57 * @defgroup Profile Elementary Profile
60 * Profiles are pre-set options that affect the whole look-and-feel of
61 * Elementary-based applications. There are, for example, profiles
62 * aimed at desktop computer applications and others aimed at mobile,
63 * touchscreen-based ones. You most probably don't want to use the
64 * functions in this group unless you're writing an elementary
65 * configuration manager.
71 * Get Elementary's profile in use.
73 * This gets the global profile that is applied to all Elementary
76 * @return The profile's name
79 EAPI const char *elm_config_profile_get(void);
82 * Get an Elementary's profile directory path in the filesystem. One
83 * may want to fetch a system profile's dir or a user one (fetched
86 * @param profile The profile's name
87 * @param is_user Whether to lookup for a user profile (@c EINA_TRUE)
88 * or a system one (@c EINA_FALSE)
89 * @return The profile's directory path.
92 * @note You must free it with elm_config_profile_dir_free().
94 EAPI const char *elm_config_profile_dir_get(const char *profile, Eina_Bool is_user);
97 * Free an Elementary's profile directory path, as returned by
98 * elm_config_profile_dir_get().
100 * @param p_dir The profile's path
104 EAPI void elm_config_profile_dir_free(const char *p_dir);
107 * Get Elementary's list of available profiles.
109 * @return The profiles list. List node data are the profile name
113 * @note One must free this list, after usage, with the function
114 * elm_config_profile_list_free().
116 EAPI Eina_List *elm_config_profile_list_get(void);
119 * Free Elementary's list of available profiles.
121 * @param l The profiles list, as returned by elm_config_profile_list_get().
125 EAPI void elm_config_profile_list_free(Eina_List *l);
128 * Set Elementary's profile.
130 * This sets the global profile that is applied to Elementary
131 * applications. Just the process the call comes from will be
134 * @param profile The profile's name
138 EAPI void elm_config_profile_set(const char *profile);
145 * @defgroup Scrolling Elementary Scrolling
146 * @ingroup Elementary
148 * These are functions setting how scrollable views in Elementary
149 * widgets should behave on user interaction.
155 * Get whether scrollers should bounce when they reach their
156 * viewport's edge during a scroll.
158 * @return the thumb scroll bouncing state
160 * This is the default behavior for touch screens, in general.
163 EAPI Eina_Bool elm_config_scroll_bounce_enabled_get(void);
166 * Set whether scrollers should bounce when they reach their
167 * viewport's edge during a scroll.
169 * @param enabled the thumb scroll bouncing state
171 * @see elm_config_scroll_bounce_enabled_get()
174 EAPI void elm_config_scroll_bounce_enabled_set(Eina_Bool enabled);
177 * Get the amount of inertia a scroller will impose at bounce
180 * @return the thumb scroll bounce friction
184 EAPI double elm_config_scroll_bounce_friction_get(void);
187 * Set the amount of inertia a scroller will impose at bounce
190 * @param friction the thumb scroll bounce friction
192 * @see elm_config_scroll_bounce_friction_get()
195 EAPI void elm_config_scroll_bounce_friction_set(double friction);
198 * Get the amount of inertia a <b>paged</b> scroller will impose at
199 * page fitting animations.
201 * @return the page scroll friction
205 EAPI double elm_config_scroll_page_scroll_friction_get(void);
208 * Set the amount of inertia a <b>paged</b> scroller will impose at
209 * page fitting animations.
211 * @param friction the page scroll friction
213 * @see elm_config_scroll_page_scroll_friction_get()
216 EAPI void elm_config_scroll_page_scroll_friction_set(double friction);
219 * Get the amount of inertia a scroller will impose at region bring
222 * @return the bring in scroll friction
226 EAPI double elm_config_scroll_bring_in_scroll_friction_get(void);
229 * Set the amount of inertia a scroller will impose at region bring
232 * @param friction the bring in scroll friction
234 * @see elm_config_scroll_bring_in_scroll_friction_get()
237 EAPI void elm_config_scroll_bring_in_scroll_friction_set(double friction);
240 * Get the amount of inertia scrollers will impose at animations
241 * triggered by Elementary widgets' zooming API.
243 * @return the zoom friction
247 EAPI double elm_config_scroll_zoom_friction_get(void);
250 * Set the amount of inertia scrollers will impose at animations
251 * triggered by Elementary widgets' zooming API.
253 * @param friction the zoom friction
255 * @see elm_config_scroll_zoom_friction_get()
258 EAPI void elm_config_scroll_zoom_friction_set(double friction);
261 * Get whether scrollers should be draggable from any point in their
264 * @return the thumb scroll state
266 * @note This is the default behavior for touch screens, in general.
267 * @note All other functions namespaced with "thumbscroll" will only
268 * have effect if this mode is enabled.
272 EAPI Eina_Bool elm_config_scroll_thumbscroll_enabled_get(void);
275 * Set whether scrollers should be draggable from any point in their
278 * @param enabled the thumb scroll state
280 * @see elm_config_scroll_thumbscroll_enabled_get()
283 EAPI void elm_config_scroll_thumbscroll_enabled_set(Eina_Bool enabled);
286 * Get the number of pixels one should travel while dragging a
287 * scroller's view to actually trigger scrolling.
289 * @return the thumb scroll threshold
291 * One would use higher values for touch screens, in general, because
292 * of their inherent imprecision.
295 EAPI unsigned int elm_config_scroll_thumbscroll_threshold_get(void);
298 * Set the number of pixels one should travel while dragging a
299 * scroller's view to actually trigger scrolling.
301 * @param threshold the thumb scroll threshold
303 * @see elm_config_thumbscroll_threshold_get()
306 EAPI void elm_config_scroll_thumbscroll_threshold_set(unsigned int threshold);
309 * Get the minimum speed of mouse cursor movement which will trigger
310 * list self scrolling animation after a mouse up event
313 * @return the thumb scroll momentum threshold
317 EAPI double elm_config_scroll_thumbscroll_momentum_threshold_get(void);
320 * Set the minimum speed of mouse cursor movement which will trigger
321 * list self scrolling animation after a mouse up event
324 * @param threshold the thumb scroll momentum threshold
326 * @see elm_config_thumbscroll_momentum_threshold_get()
329 EAPI void elm_config_scroll_thumbscroll_momentum_threshold_set(double threshold);
332 * Get the amount of inertia a scroller will impose at self scrolling
335 * @return the thumb scroll friction
339 EAPI double elm_config_scroll_thumbscroll_friction_get(void);
342 * Set the amount of inertia a scroller will impose at self scrolling
345 * @param friction the thumb scroll friction
347 * @see elm_config_thumbscroll_friction_get()
350 EAPI void elm_config_scroll_thumbscroll_friction_set(double friction);
353 * Get the amount of lag between your actual mouse cursor dragging
354 * movement and a scroller's view movement itself, while pushing it
355 * into bounce state manually.
357 * @return the thumb scroll border friction
361 EAPI double elm_config_scroll_thumbscroll_border_friction_get(void);
364 * Set the amount of lag between your actual mouse cursor dragging
365 * movement and a scroller's view movement itself, while pushing it
366 * into bounce state manually.
368 * @param friction the thumb scroll border friction. @c 0.0 for
369 * perfect synchrony between two movements, @c 1.0 for maximum
372 * @see elm_config_thumbscroll_border_friction_get()
373 * @note parameter value will get bound to 0.0 - 1.0 interval, always
377 EAPI void elm_config_scroll_thumbscroll_border_friction_set(double friction);
380 * Get the sensitivity amount which is be multiplied by the length of
383 * @return the thumb scroll sensitivity friction
387 EAPI double elm_config_scroll_thumbscroll_sensitivity_friction_get(void);
390 * Set the sensitivity amount which is be multiplied by the length of
393 * @param friction the thumb scroll sensitivity friction. @c 0.1 for
394 * minimum sensitivity, @c 1.0 for maximum sensitivity. 0.25
397 * @see elm_config_thumbscroll_sensitivity_friction_get()
398 * @note parameter value will get bound to 0.1 - 1.0 interval, always
402 EAPI void elm_config_scroll_thumbscroll_sensitivity_friction_set(double friction);
409 * Get the duration for occurring long press event.
411 * @return Timeout for long press event
414 EAPI double elm_config_longpress_timeout_get(void);
417 * Set the duration for occurring long press event.
419 * @param lonpress_timeout Timeout for long press event
422 EAPI void elm_config_longpress_timeout_set(double longpress_timeout);
425 * Get the duration after which tooltip will be shown.
427 * @return Duration after which tooltip will be shown.
429 EAPI double elm_config_tooltip_delay_get(void);
432 * Set the duration after which tooltip will be shown.
434 * @return EINA_TRUE if value is set.
436 EAPI void elm_config_tooltip_delay_set(double delay);
439 * Get the configured cursor engine only usage
441 * This gets the globally configured exclusive usage of engine cursors.
443 * @return 1 if only engine cursors should be used
446 EAPI Eina_Bool elm_config_cursor_engine_only_get(void);
449 * Set the configured cursor engine only usage
451 * This sets the globally configured exclusive usage of engine cursors.
452 * It won't affect cursors set before changing this value.
454 * @param engine_only If 1 only engine cursors will be enabled, if 0 will
455 * look for them on theme before.
458 EAPI void elm_config_cursor_engine_only_set(Eina_Bool engine_only);
461 * Get the global scaling factor
463 * This gets the globally configured scaling factor that is applied to all
466 * @return The scaling factor
469 EAPI double elm_config_scale_get(void);
470 EAPI double elm_scale_get(void);
473 * Set the global scaling factor
475 * This sets the globally configured scaling factor that is applied to all
478 * @param scale The scaling factor to set
481 EAPI void elm_config_scale_set(double scale);
482 EAPI void elm_scale_set(double scale);
485 * @defgroup Password_last_show Password show last
486 * @ingroup Elementary
488 * Show last feature of password mode enables user to view
489 * the last input entered for few seconds before masking it.
490 * These functions allow to set this feature in password mode
491 * of entry widget and also allow to manipulate the duration
492 * for which the input has to be visible.
498 * Get the "show last" setting of password mode.
500 * This gets the "show last" setting of password mode which might be
501 * enabled or disabled.
503 * @return @c EINA_TRUE, if the "show last" setting is enabled,
504 * @c EINA_FALSE if it's disabled.
506 * @ingroup Password_last_show
508 EAPI Eina_Bool elm_config_password_show_last_get(void);
511 * Set show last setting in password mode.
513 * This enables or disables show last setting of password mode.
515 * @param password_show_last If EINA_TRUE enables "show last" in password mode.
516 * @see elm_config_password_show_last_timeout_set()
517 * @ingroup Password_last_show
519 EAPI void elm_config_password_show_last_set(Eina_Bool password_show_last);
522 * Gets the timeout value in "show last" password mode.
524 * This gets the time out value for which the last input entered in password
525 * mode will be visible.
527 * @return The timeout value of "show last" password mode.
528 * @ingroup Password_last_show
530 EAPI double elm_config_password_show_last_timeout_get(void);
533 * Set's the timeout value in "show last" password mode.
535 * This sets the time out value for which the last input entered in password
536 * mode will be visible.
538 * @param password_show_last_timeout The timeout value.
539 * @see elm_config_password_show_last_set()
540 * @ingroup Password_last_show
542 EAPI void elm_config_password_show_last_timeout_set(double password_show_last_timeout);
549 * @defgroup Engine Elementary Engine
550 * @ingroup Elementary
552 * These are functions setting and querying which rendering engine
553 * Elementary will use for drawing its windows' pixels.
555 * The following are the available engines:
559 * @li "software_16_x11"
560 * @li "software_8_x11"
564 * @li "software_16_wince_gdi"
566 * @li "software_16_sdl"
577 * @brief Get Elementary's rendering engine in use.
579 * @return The rendering engine's name
580 * @note there's no need to free the returned string, here.
582 * This gets the global rendering engine that is applied to all Elementary
585 * @see elm_config_engine_set()
587 EAPI const char *elm_config_engine_get(void);
590 * @brief Set Elementary's rendering engine for use.
592 * @param engine The rendering engine's name
594 * Note that it will take effect only to Elementary windows created after
599 EAPI void elm_config_engine_set(const char *engine);
602 * @brief Get Elementary's preferred engine to use.
604 * @return The rendering engine's name
605 * @note there's no need to free the returned string, here.
607 * This gets the global rendering engine that is applied to all Elementary
608 * applications and is PREFERRED by the application. This can (and will)
609 * override the engine configured for all applications which.
611 * @see elm_config_preferred_engine_set()
613 EAPI const char *elm_config_preferred_engine_get(void);
616 * @brief Set Elementary's preferred rendering engine for use.
618 * @param engine The rendering engine's name
620 * Note that it will take effect only to Elementary windows created after
621 * this is called. This overrides the engine set by configuration at
622 * application startup. Note that it is a hint and may not be honored.
626 EAPI void elm_config_preferred_engine_set(const char *engine);
628 typedef struct _Elm_Text_Class
634 typedef struct _Elm_Font_Overlay
636 const char *text_class;
642 * Get Elementary's list of supported text classes.
644 * @return The text classes list, with @c Elm_Text_Class blobs as data.
647 * Release the list with elm_text_classes_list_free().
649 EAPI Eina_List *elm_config_text_classes_list_get(void);
652 * Free Elementary's list of supported text classes.
656 * @see elm_config_text_classes_list_get().
658 EAPI void elm_config_text_classes_list_free(Eina_List *list);
661 * Get Elementary's list of font overlays, set with
662 * elm_config_font_overlay_set().
664 * @return The font overlays list, with @c Elm_Font_Overlay blobs as
669 * For each text class, one can set a <b>font overlay</b> for it,
670 * overriding the default font properties for that class coming from
671 * the theme in use. There is no need to free this list.
673 * @see elm_config_font_overlay_set() and elm_config_font_overlay_unset().
675 EAPI const Eina_List *elm_config_font_overlay_list_get(void);
678 * Set a font overlay for a given Elementary text class.
680 * @param text_class Text class name
681 * @param font Font name and style string
682 * @param size Font size
686 * @p font has to be in the format returned by
687 * elm_font_fontconfig_name_get(). @see elm_config_font_overlay_list_get()
688 * and elm_config_font_overlay_unset().
690 EAPI void elm_config_font_overlay_set(const char *text_class, const char *font, Evas_Font_Size size);
693 * Unset a font overlay for a given Elementary text class.
695 * @param text_class Text class name
699 * This will bring back text elements belonging to text class
700 * @p text_class back to their default font settings.
702 EAPI void elm_config_font_overlay_unset(const char *text_class);
705 * Apply the changes made with elm_config_font_overlay_set() and
706 * elm_config_font_overlay_unset() on the current Elementary window.
710 * This applies all font overlays set to all objects in the UI.
712 EAPI void elm_config_font_overlay_apply(void);
715 * Get the configured "finger size"
717 * @return The finger size
719 * This gets the globally configured finger size, <b>in pixels</b>
723 EAPI Evas_Coord elm_config_finger_size_get(void);
724 // WRAPPER: Temperary Added.
725 EAPI Evas_Coord elm_finger_size_get(void);
728 * Set the configured finger size
730 * This sets the globally configured finger size in pixels
732 * @param size The finger size
735 EAPI void elm_config_finger_size_set(Evas_Coord size);
736 // WRAPPER: Temperary Added.
737 EAPI void elm_finger_size_set(Evas_Coord size);
741 * Get the configured cache flush interval time
743 * This gets the globally configured cache flush interval time, in
746 * @return The cache flush interval time
749 * @see elm_cache_all_flush()
751 EAPI int elm_config_cache_flush_interval_get(void);
754 * Set the configured cache flush interval time
756 * This sets the globally configured cache flush interval time, in ticks
758 * @param size The cache flush interval time
761 * @see elm_cache_all_flush()
763 EAPI void elm_config_cache_flush_interval_set(int size);
766 * Get the configured cache flush enabled state
768 * This gets the globally configured cache flush state - if it is enabled
769 * or not. When cache flushing is enabled, elementary will regularly
770 * (see elm_config_cache_flush_interval_get() ) flush caches and dump data out of
771 * memory and allow usage to re-seed caches and data in memory where it
772 * can do so. An idle application will thus minimize its memory usage as
773 * data will be freed from memory and not be re-loaded as it is idle and
774 * not rendering or doing anything graphically right now.
776 * @return The cache flush state
779 * @see elm_cache_all_flush()
781 EAPI Eina_Bool elm_config_cache_flush_enabled_get(void);
784 * Set the configured cache flush enabled state
786 * This sets the globally configured cache flush enabled state.
788 * @param enabled The cache flush enabled state
791 * @see elm_cache_all_flush()
793 EAPI void elm_config_cache_flush_enabled_set(Eina_Bool enabled);
796 * Get the configured font cache size
798 * This gets the globally configured font cache size, in bytes.
800 * @return The font cache size
803 EAPI int elm_config_cache_font_cache_size_get(void);
806 * Set the configured font cache size
808 * This sets the globally configured font cache size, in bytes
810 * @param size The font cache size
813 EAPI void elm_config_cache_font_cache_size_set(int size);
816 * Get the configured image cache size
818 * This gets the globally configured image cache size, in bytes
820 * @return The image cache size
823 EAPI int elm_config_cache_image_cache_size_get(void);
826 * Set the configured image cache size
828 * This sets the globally configured image cache size, in bytes
830 * @param size The image cache size
833 EAPI void elm_config_cache_image_cache_size_set(int size);
837 * Get the configured edje file cache size.
839 * This gets the globally configured edje file cache size, in number
842 * @return The edje file cache size
845 EAPI int elm_config_cache_edje_file_cache_size_get(void);
848 * Set the configured edje file cache size
850 * This sets the globally configured edje file cache size, in number
853 * @param size The edje file cache size
856 EAPI void elm_config_cache_edje_file_cache_size_set(int size);
859 * Get the configured edje collections (groups) cache size.
861 * This gets the globally configured edje collections cache size, in
862 * number of collections.
864 * @return The edje collections cache size
867 EAPI int elm_config_cache_edje_collection_cache_size_get(void);
870 * Set the configured edje collections (groups) cache size
872 * This sets the globally configured edje collections cache size, in
873 * number of collections.
875 * @param size The edje collections cache size
878 EAPI void elm_config_cache_edje_collection_cache_size_set(int size);
881 * Get the enable status of the focus highlight
883 * This gets whether the highlight on focused objects is enabled or not
885 * @see elm_config_focus_highlight_enabled_set()
888 EAPI Eina_Bool elm_config_focus_highlight_enabled_get(void);
891 * Set the enable status of the focus highlight
893 * @param enable Enable highlight if EINA_TRUE, disable otherwise
895 * Set whether to show or not the highlight on focused objects
897 * Note that it will take effect only to Elementary windows created after
904 EAPI void elm_config_focus_highlight_enabled_set(Eina_Bool enable);
907 * Get the enable status of the highlight animation
909 * @return The focus highlight mode set
911 * Get whether the focus highlight, if enabled, will animate its switch from
912 * one object to the next
916 EAPI Eina_Bool elm_config_focus_highlight_animate_get(void);
919 * Set the enable status of the highlight animation
921 * @param animate Enable animation if EINA_TRUE, disable otherwise
923 * Set whether the focus highlight, if enabled, will animate its switch from
924 * one object to the next
926 * Note that it will take effect only to Elementary windows created after
933 EAPI void elm_config_focus_highlight_animate_set(Eina_Bool animate);
936 * Get the system mirrored mode. This determines the default mirrored mode
939 * @return EINA_TRUE if mirrored is set, EINA_FALSE otherwise
941 EAPI Eina_Bool elm_config_mirrored_get(void);
944 * Set the system mirrored mode. This determines the default mirrored mode
947 * @param mirrored EINA_TRUE to set mirrored mode, EINA_FALSE to unset it.
949 EAPI void elm_config_mirrored_set(Eina_Bool mirrored);