/**
 * Set a text of an object
 *
 * @param obj The Elementary object
 * @param part The text part name to set (NULL for the default part)
 * @param text The new text of the part
 *
 * @note Elementary objects may have many text parts (e.g. Action Slider)
 *
 * @ingroup Elm_General
 */
EAPI void                         elm_object_part_text_set(Evas_Object *obj, const char *part, const char *text);

#define elm_object_text_set(obj, text) elm_object_part_text_set((obj), NULL, (text))

/**
 * Get a text of an object
 *
 * @param obj The Elementary object
 * @param part The text part name to get (NULL for the default part)
 * @return text of the part or NULL for any error
 *
 * @note Elementary objects may have many text parts (e.g. Action Slider)
 *
 * @ingroup Elm_General
 */
EAPI const char                  *elm_object_part_text_get(const Evas_Object *obj, const char *part);

#define elm_object_text_get(obj) elm_object_part_text_get((obj), NULL)

/**
 * Set the text for an object's part, marking it as translatable.
 *
 * The string to set as @p text must be the original one. Do not pass the
 * return of @c gettext() here. Elementary will translate the string
 * internally and set it on the object using elm_object_part_text_set(),
 * also storing the original string so that it can be automatically
 * translated when the language is changed with elm_language_set().
 *
 * The @p domain will be stored along to find the translation in the
 * correct catalog. It can be NULL, in which case it will use whatever
 * domain was set by the application with @c textdomain(). This is useful
 * in case you are building a library on top of Elementary that will have
 * its own translatable strings, that should not be mixed with those of
 * programs using the library.
 *
 * @param obj The object containing the text part
 * @param part The name of the part to set
 * @param domain The translation domain to use
 * @param text The original, non-translated text to set
 *
 * @since 1.8
 *
 * @ingroup Elm_General
 */
EAPI void      elm_object_domain_translatable_part_text_set(Evas_Object *obj, const char *part, const char *domain, const char *text);

#define elm_object_domain_translatable_text_set(obj, domain, text) elm_object_domain_translatable_part_text_set((obj), NULL, (domain), (text))

#define elm_object_translatable_text_set(obj, text)                elm_object_domain_translatable_part_text_set((obj), NULL, NULL, (text))

#define elm_object_translatable_part_text_set(obj, part, text)     elm_object_domain_translatable_part_text_set((obj), (part), NULL, (text))

/**
 * Get the original string set as translatable for an object
 *
 * When setting translated strings, the function elm_object_part_text_get()
 * will return the translation returned by @c gettext(). To get the
 * original string use this function.
 *
 * @param obj The object
 * @param part The name of the part that was set
 *
 * @return The original, untranslated string
 *
 * @see elm_object_translatable_part_text_set()
 *
 * @since 1.8
 *
 * @ingroup Elm_General
 */
EAPI const char *elm_object_translatable_part_text_get(const Evas_Object *obj, const char *part);

#define elm_object_translatable_text_get(obj) elm_object_translatable_part_text_get((obj), NULL)

/**
 * Mark the part text to be translatable or not.
 *
 * Once you mark the part text to be translatable, the text will be translated
 * internally regardless of elm_object_part_text_set() and
 * elm_object_domain_translatable_part_text_set(). In other case, if you set the
 * Elementary policy that all text will be translatable in default, you can set
 * the part text to not be translated by calling this API.
 *
 * @param obj The object containing the text part
 * @param part The part name of the translatable text
 * @param domain The translation domain to use
 * @param translatable @c EINA_TRUE, the part text will be translated
 *        internally. @c EINA_FALSE, otherwise.
 *
 * @see elm_object_domain_translatable_part_text_set()
 * @see elm_object_part_text_set()
 * @see elm_policy()
 *
 * @since 1.8
 *
 * @ingroup Elm_General
 */
EAPI void elm_object_domain_part_text_translatable_set(Evas_Object *obj, const char *part, const char *domain, Eina_Bool translatable);

#define elm_object_part_text_translatable_set(obj, part, translatable) elm_object_domain_part_text_translatable_set((obj), (part), NULL, (translatable))

#define elm_object_domain_text_translatable_set(obj, domain, translatable) elm_object_domain_part_text_translatable_set((obj), NULL, (domain), (translatable))

/**
 * Set the content on part of a given container widget
 *
 * @param obj The Elementary container widget
 * @param part The container's part name to set (some might accept
 *        @c NULL for the default part)
 * @param content The new content for that part
 *
 * All widgets deriving from the @ref elm-container-class may hold
 * child objects as content at given parts. This sets new content to
 * a given part. If any object was already set as a content object in
 * the same part, the previous object will be deleted automatically
 * with this call. If the @p content is NULL, this call will just delete the
 * previous object. If the If you wish to preserve it, issue
 * elm_object_part_content_unset() on it first.
 *
 * @see elm_object_part_content_get()
 *
 * @ingroup Elm_General
 */
EAPI void                         elm_object_part_content_set(Evas_Object *obj, const char *part, Evas_Object *content);

#define elm_object_content_set(obj, content) elm_object_part_content_set((obj), NULL, (content))

/**
 * Get the content on a part of a given container widget
 *
 * @param obj The Elementary container widget
 * @param part The container's part name to get (some might accept
 *        @c NULL for the default part)
 * @return content of the object at the given part or @c NULL, on
 *         errors
 *
 * @see elm_object_part_content_set() for more details
 *
 * @ingroup Elm_General
 */
EAPI Evas_Object                 *elm_object_part_content_get(const Evas_Object *obj, const char *part);

#define elm_object_content_get(obj) elm_object_part_content_get((obj), NULL)

/**
 * Unset the content on a part of a given container widget
 *
 * @param obj The Elementary container widget
 * @param part The container's part name to unset (some might accept
 *        @c NULL for the default part)
 * @return content of the object at the given part or @c NULL, on
 *         errors
 *
 * @see elm_object_part_content_set() for more details
 *
 * @ingroup Elm_General
 */
EAPI Evas_Object                 *elm_object_part_content_unset(Evas_Object *obj, const char *part);

#define elm_object_content_unset(obj) elm_object_part_content_unset((obj), NULL)

/**
 * Set the text to read out when in accessibility mode
 *
 * @param obj The object which is to be described
 * @param txt The text that describes the widget to people with poor or no vision
 *
 * @ingroup Elm_General
 */
EAPI void                         elm_object_access_info_set(Evas_Object *obj, const char *txt);

/**
 * Get the text to read out when in accessibility mode
 *
 * @param obj The object which is to be described
 * @return The text that describes the widget to people with poor or no vision
 *
 * @ingroup Elm_General
 *
 * @since 1.14
 */
EAPI const char *elm_object_access_info_get(Evas_Object *obj);

//TIZEN_ONLY(20170414): add API elm_object_part_access_register
/**
 * @brief Registers a part of an object as an access object.
 *
 * @param obj The object
 * @param part The object's part name to register
 *
 * @ingroup Elm_General
 *
 * @if MOBILE @since_tizen 4.0
 * @elseif WEARABLE @since_tizen 3.0
 * @endif
 */
EAPI Evas_Object *elm_object_part_access_register(Evas_Object *obj, const char *part);
//

//TIZEN_ONLY(20160726): add API elm_object_part_access_object_get
/**
 * @brief Get the access object which is registered to part
 *
 * @param obj The object
 * @param part The object's part name to get access object
 *
 * @ingroup Elm_General
 *
 * @if MOBILE @since_tizen 4.0
 * @elseif WEARABLE @since_tizen 3.0
 * @endif
 */
EAPI Evas_Object *elm_object_part_access_object_get(const Evas_Object *obj, const char *part);
//

/**
 * Get a named object from the children
 *
 * @param obj The parent object whose children to look at
 * @param name The name of the child to find
 * @param recurse Set to the maximum number of levels to recurse (0 == none, 1 is only look at 1 level of children etc.)
 * @return The found object of that name, or NULL if none is found
 *
 * This function searches the children (or recursively children of
 * children and so on) of the given @p obj object looking for a child with
 * the name of @p name. If the child is found the object is returned, or
 * NULL is returned. You can set the name of an object with
 * evas_object_name_set(). If the name is not unique within the child
 * objects (or the tree is @p recurse is greater than 0) then it is
 * undefined as to which child of that name is returned, so ensure the name
 * is unique amongst children. If recurse is set to -1 it will recurse
 * without limit.
 *
 * @ingroup Elm_General
 */
EAPI Evas_Object                 *elm_object_name_find(const Evas_Object *obj, const char *name, int recurse);

/**
 * @defgroup Elm_Styles Styles
 * @ingroup elm_infra_group
 *
 * Widgets can have different styles of look. These generic API's
 * set styles of widgets, if they support them (and if the theme(s)
 * do).
 *
 * @ref general_functions_example_page "This" example contemplates
 * some of these functions.
 */

/**
 * Set the style to used by a given widget
 *
 * @param obj The Elementary widget to style
 * @param style The name of the style to use on it
 * @return @c EINA_TRUE on success, @c EINA_FALSE otherwise
 *
 * This sets the style (by name) that will define the appearance of a
 * widget. Styles vary from widget to widget and may also be defined
 * by other themes by means of extensions and overlays.
 *
 * @see elm_theme_extension_add()
 * @see elm_theme_extension_del()
 * @see elm_theme_overlay_add()
 * @see elm_theme_overlay_del()
 *
 * @ingroup Elm_Styles
 */
EAPI Eina_Bool    elm_object_style_set(Evas_Object *obj, const char *style);

/**
 * Get the style used by the widget
 *
 * This gets the style being used for that widget. Note that the string
 * pointer is only valid as long as the object is valid and the style doesn't
 * change.
 *
 * @param obj The Elementary widget to query for its style
 * @return The style name used
 *
 * @see elm_object_style_set()
 *
 * @ingroup Elm_Styles
 */
EAPI const char  *elm_object_style_get(const Evas_Object *obj);

/**
 * Set the disabled state of an Elementary object.
 *
 * @param obj The Elementary object to operate on
 * @param disabled The state to put in in: @c EINA_TRUE for
 *        disabled, @c EINA_FALSE for enabled
 *
 * Elementary objects can be @b disabled, in which state they won't
 * receive input and, in general, will be themed differently from
 * their normal state, usually greyed out. Useful for contexts
 * where you don't want your users to interact with some of the
 * parts of you interface.
 *
 * This sets the state for the widget, either disabling it or
 * enabling it back.
 *
 * @ingroup Elm_General
 */
EAPI void         elm_object_disabled_set(Evas_Object *obj, Eina_Bool disabled);

/**
 * Get the disabled state of an Elementary object.
 *
 * @param obj The Elementary object to operate on
 * @return @c EINA_TRUE, if the widget is disabled, @c EINA_FALSE
 *            if it's enabled (or on errors)
 *
 * This gets the state of the widget, which might be enabled or disabled.
 *
 * @ingroup Elm_General
 */
EAPI Eina_Bool    elm_object_disabled_get(const Evas_Object *obj);

/**
 * @defgroup Elm_WidgetNavigation Widget Tree Navigation
 * @ingroup elm_infra_group
 *
 * These functions provide checks for if a Evas_Object is an Elementary widget,
 * the possibility of getting a widget's parent, top level parent and getting a
 * string representation of a widget's type.
 */

/**
 * Check if the given Evas Object is an Elementary widget.
 *
 * @param obj the object to query.
 * @return @c EINA_TRUE if it is an elementary widget variant,
 *         @c EINA_FALSE otherwise
 * @ingroup Elm_WidgetNavigation
 */
EAPI Eina_Bool    elm_object_widget_check(const Evas_Object *obj);

/**
 * Get the first parent of the given object that is an Elementary
 * widget.
 *
 * @param obj the Elementary object to query parent from.
 * @return the parent object that is an Elementary widget, or @c
 *         NULL, if it was not found.
 *
 * Use this to query for an object's parent widget.
 *
 * @note Most of Elementary users wouldn't be mixing non-Elementary
 * smart objects in the objects tree of an application, as this is
 * an advanced usage of Elementary with Evas. So, except for the
 * application's window, which is the root of that tree, all other
 * objects would have valid Elementary widget parents.
 *
 * @ingroup Elm_WidgetNavigation
 */
EAPI Evas_Object *elm_object_parent_widget_get(const Evas_Object *obj);

/**
 * Get the top level parent of an Elementary widget.
 *
 * @param obj The object to query.
 * @return The top level Elementary widget, or @c NULL if parent cannot be
 * found.
 * @ingroup Elm_WidgetNavigation
 */
EAPI Evas_Object *elm_object_top_widget_get(const Evas_Object *obj);

/**
 * Get the string that represents this Elementary widget.
 *
 * @param obj the object to query.
 * @return Elementary widget name, or @c NULL if not a valid widget.
 * @ingroup Elm_WidgetNavigation
 */
EAPI const char  *elm_object_widget_type_get(const Evas_Object *obj);

/**
 * Send a signal to the widget edje object.
 *
 * This function sends a signal to the edje object of the obj. An
 * edje program can respond to a signal by specifying matching
 * 'signal' and 'source' fields.
 *
 * @param obj The object
 * @param emission The signal's name.
 * @param source The signal's source.
 * @ingroup Elm_General
 */
EAPI void         elm_object_signal_emit(Evas_Object *obj, const char *emission, const char *source);

/**
 * Add a callback for a signal emitted by widget edje object.
 *
 * This function connects a callback function to a signal emitted by the
 * edje object of the obj.
 * Globs can occur in either the emission or source name.
 *
 * @param obj The object
 * @param emission The signal's name.
 * @param source The signal's source.
 * @param func The callback function to be executed when the signal is
 * emitted.
 * @param data A pointer to data to pass to the callback function.
 * @ingroup Elm_General
 */
EAPI void         elm_object_signal_callback_add(Evas_Object *obj, const char *emission, const char *source, Edje_Signal_Cb func, void *data);

/**
 * Remove a signal-triggered callback from a widget edje object.
 *
 * @param obj The object handle
 * @param emission The signal's name.
 * @param source The signal's source.
 * @param func The callback function to be executed when the signal is
 * emitted.
 * @return The data pointer of the signal callback or @c NULL, on
 * errors.
 *
 * This function removes the @b last callback, previously attached to
 * a signal emitted by an underlying Edje object of @a obj, whose
 * parameters @a emission, @a source and @c func match exactly with
 * those passed to a previous call to
 * elm_object_signal_callback_add(). The data pointer that was passed
 * to this call will be returned.
 *
 * @ingroup Elm_General
 */
EAPI void        *elm_object_signal_callback_del(Evas_Object *obj, const char *emission, const char *source, Edje_Signal_Cb func);

/**
 * Add a callback for input events (key up, key down, mouse wheel)
 * on a given Elementary widget
 *
 * @param obj The widget to add an event callback on
 * @param func The callback function to be executed when the event
 * happens
 * @param data Data to pass in to @p func
 *
 * Every widget in an Elementary interface set to receive focus,
 * with elm_object_focus_allow_set(), will propagate @b all of its
 * key up, key down and mouse wheel input events up to its parent
 * object, and so on. All of the focusable ones in this chain which
 * had an event callback set, with this call, will be able to treat
 * those events. There are two ways of making the propagation of
 * these event upwards in the tree of widgets to @b cease:
 * - Just return @c EINA_TRUE on @p func. @c EINA_FALSE will mean
 *   the event was @b not processed, so the propagation will go on.
 * - The @p event_info pointer passed to @p func will contain the
 *   event's structure and, if you OR its @c event_flags inner
 *   value to @c EVAS_EVENT_FLAG_ON_HOLD, you're telling Elementary
 *   one has already handled it, thus killing the event's
 *   propagation, too.
 *
 * @note Your event callback will be issued on those events taking
 * place only if no other child widget of @p obj has consumed the
 * event already.
 *
 * @note Not to be confused with @c
 * evas_object_event_callback_add(), which will add event callbacks
 * per type on general Evas objects (no event propagation
 * infrastructure taken in account).
 *
 * @note Not to be confused with @c
 * elm_object_signal_callback_add(), which will add callbacks to @b
 * signals coming from a widget's theme, not input events.
 *
 * @note Not to be confused with @c
 * edje_object_signal_callback_add(), which does the same as
 * elm_object_signal_callback_add(), but directly on an Edje
 * object.
 *
 * @note Not to be confused with @c
 * evas_object_smart_callback_add(), which adds callbacks to smart
 * objects' <b>smart events</b>, and not input events.
 *
 * @see elm_object_event_callback_del()
 *
 * @ingroup Elm_General
 */
EAPI void         elm_object_event_callback_add(Evas_Object *obj, Elm_Event_Cb func, const void *data);

/**
 * Remove an event callback from a widget.
 *
 * This function removes a callback, previously attached to event emission
 * by the @p obj.
 * The parameters func and data must match exactly those passed to
 * a previous call to elm_object_event_callback_add(). The data pointer that
 * was passed to this call will be returned.
 *
 * @param obj The object
 * @param func The callback function to be executed when the event is
 * emitted.
 * @param data Data to pass in to the callback function.
 * @return The data pointer
 * @ingroup Elm_General
 */
EAPI void        *elm_object_event_callback_del(Evas_Object *obj, Elm_Event_Cb func, const void *data);

/**
 * Disable the orientation mode of a given widget.
 *
 * Orientation Mode is used for widgets to change it's styles or to send signals
 * whenever it's window degree is changed. If the orientation mode is enabled
 * and the widget has different looks and styles for the window degree(0, 90,
 * 180, 270), it will apply a style that is readied for the current degree,
 * otherwise, it will send signals to it's own edje to change it's states if
 * the style doesn't be readied.
 *
 * @param obj The Elementary object to operate on orientation mode.
 * @param disabled The state to put in in: @c EINA_TRUE for disabled,
 *        @c EINA_FALSE for enabled.
 *
 * @since 1.8
 *
 * @ingroup Elm_General
 */
EAPI void        elm_object_orientation_mode_disabled_set(Evas_Object *obj, Eina_Bool disabled);

/**
 * Get the orientation mode of a given widget.
 *
 * @param obj The Elementary widget to query for its orientation mode.
 * @return @c EINA_TRUE, if the orientation mode is disabled, @c EINA_FALSE
 *            if the orientation mode is enabled (or on errors)
 * @see elm_object_orientation_mode_disabled_set()
 *
 * @since 1.8
 *
 * @ingroup Elm_General
 */
EAPI Eina_Bool   elm_object_orientation_mode_disabled_get(const Evas_Object *obj);

//TIZEN_ONLY(03Feb2020): Scroll To Top Feature
/* @WEARABLE_ONLY
 *
 * @brief Enables the scroll to top button in genlist / scroller layout
 *
 * @param[in] obj The scroller / genlist object
 * @param[in] enable Whether to enable or disable the go to top feature
 *
 * @details Application have to take care of padding in bottom to avoid overlap
 *
 * @ingroup Elm_General
 *
 * @if WEARABLE @since_tizen 5.5
 * @endif
 */
EAPI void elm_object_scroll_back_to_top_enabled_set(Evas_Object *obj, Eina_Bool enable);

/* @WEARABLE_ONLY
 *
 * @brief Gets status of scroll to top button in genlist / scroller layout
 *
 * @param[in] obj The scroller / genlist object
 * @return The back to top button state
 *
 * @ingroup Elm_General
 *
 * @if WEARABLE @since_tizen 5.5
 * @endif
 */
EAPI Eina_Bool elm_object_scroll_back_to_top_enabled_get(const Evas_Object *obj);

/* @WEARABLE_ONLY
 *
 * @brief Sets the callback for go to top function
 *
 * @param[in] obj The scroller / genlist object
 * @param[in] func Callback function can be used in case the button click is to be handled by application,
 *            Framework will not scroll back to top position in this scenario, Application have
 *            to handle the event as required.
 *
 * @ingroup Elm_General
 *
 * @if WEARABLE @since_tizen 5.5
 * @endif
 */
EAPI void elm_object_scroll_back_to_top_cb_set(Evas_Object *obj, Evas_Smart_Cb func);
//

// TIZEN_ONLY(20150705): Genlist item align feature
/**
 * @brief Sets the scroll item align enable.
 * @remarks Tizen only feature.
 *
 *
 * @remarks If the object's scroll item align is enabled, the nearest
 *          item to the end of the scroll will be located according to
 *          its vertical align.
 *
 * @remarks Currently implemented only Genlist.
 *
 * @since_tizen 2.3.1
 *
 * @param[in] obj The object handle
 * @param[in] enabled The scroll item align state
 *
 * @see elm_object_scroll_item_align_enabled_get()
 */
///@{EAPI void elm_object_scroll_item_align_enabled_set(Evas_Object *obj, Eina_Bool scroll_item_align_enable); ///@}

/**
 * @brief Sets the scroll item align enable.
 * @remarks Tizen only feature.
 *
 *
 * @remarks If @c EINA_TRUE, the nearest item to the end of the scroll will be
 *          aligned according to its vertical align. If @c EINA_FALSE, the scroll
 *          item align is disabled.
 *
 * @remarks Currently implemented only Genlist.
 *
 * @since_tizen 2.3.1
 *
 * @param[in] obj The object handle
 * @return The scroll item align state.
 *
 * @see elm_object_scroll_item_align_enabled_set()
 */
///@{EAPI Eina_Bool elm_object_scroll_item_align_enabled_get(const Evas_Object *obj); ///@}

/**
 * @internal
 * @brief Sets the scroll item vertical align.
 * @remarks Tizen only feature.
 *
 *
 * @remarks This API sets the scroll item vertical align. The scroll item
 *          vertical align is referred when the object's scroll item align
 *          is enabled. When the widget is scrolled, the nearest item to the
 *          end of the scroll will be located according to the given alignment.
 *
 * @remarks Currently implemented only Genlist.
 *
 * @since_tizen 2.3.1
 *
 * @param[in] obj The object handle
 * @param[in] vertical align The position name.
 *
 * @see elm_object_scroll_item_valign_get()
 */
///@{EAPI void elm_object_scroll_item_valign_set(Evas_Object *obj, const char *scroll_item_valign); ///@}

/**
 * @internal
 * @brief Sets the scroll item vertical align.
 * @remarks Tizen only feature.
 *
 *
 * @remarks This API gets the scroll item vertical align. The scroll item
 *          vertical align is referred when the object's scroll item align
 *          is enabled. When the widget is scrolled, the nearest item to the
 *          end of the scroll will be located according to the given alignment.
 *
 * @remarks Currently implemented only Genlist.
 *
 * @since_tizen 2.3.1
 *
 * @param[in] obj The object handle
 * @return The scroll item vertical align name.
 *
 * @see elm_object_scroll_item_valign_set()
 */
///@{EAPI const char* elm_object_scroll_item_valign_get(const Evas_Object *obj); ///@}
//

/***********************************************************************************
 * TIZEN_ONLY_FEATURE: apply Tizen's color_class features.                         *
 ***********************************************************************************/
/**
 * @brief Set the color of color class for the Elementary widgets.
 *
 * @note These color values are expected to be premultiplied by @p a.
 *

 * @param[in] color_class The name of color class.
 * @param[in] r The red intensity of the red color.
 * @param[in] g The green intensity of the green color.
 * @param[in] b The blue intensity of the blue color.
 * @param[in] a The alpha value.
 *
 * @since 1.19
 *
 * @ingroup Elm_General
 *
 * @if MOBILE @since_tizen 3.0
 * @elseif WEARABLE @since_tizen 3.0
 * @endif
 */
EAPI Eina_Bool        elm_color_class_color_set(const char *color_class, int r, int g, int b, int a);

/**
 * @brief Get the color of color class for the Elementary widgets.
 *
 * @note These color values are expected to be premultiplied by @p a.
 *

 * @param[in] color_class The name of color class.
 * @param[in] r The red intensity of the red color.
 * @param[in] g The green intensity of the green color.
 * @param[in] b The blue intensity of the blue color.
 * @param[in] a The alpha value.
 *
 * @since 1.19
 *
 * @ingroup Elm_General
 *
 * @if MOBILE @since_tizen 3.0
 * @elseif WEARABLE @since_tizen 3.0
 * @endif
 */
EAPI Eina_Bool        elm_color_class_color_get(const char *color_class, int *r, int *g, int *b, int *a);

/**
 * @brief Set the second color of color class for the Elementary widgets.
 *
 * The second color is commonly used for outline of text.
 *
 * @note These color values are expected to be premultiplied by @p a.
 *
 * @param[in] color_class The name of color class.
 * @param[in] r The red intensity of the red color.
 * @param[in] g The green intensity of the green color.
 * @param[in] b The blue intensity of the blue color.
 * @param[in] a The alpha value.
 *
 * @since 1.19
 *
 * @ingroup Elm_General
 *
 * @if MOBILE @since_tizen 3.0
 * @elseif WEARABLE @since_tizen 3.0
 * @endif
 */
EAPI Eina_Bool        elm_color_class_color2_set(const char *color_class, int r, int g, int b, int a);

/**
 * @brief Get the second color of color class for the Elementary widgets.
 *
 * The second color is commonly used for outline of text.
 *
 * @note These color values are expected to be premultiplied by @p a.
 *
 * @param[in] color_class The name of color class.
 * @param[in] r The red intensity of the red color.
 * @param[in] g The green intensity of the green color.
 * @param[in] b The blue intensity of the blue color.
 * @param[in] a The alpha value.
 *
 * @since 1.19
 *
 * @ingroup Elm_General
 *
 * @if MOBILE @since_tizen 3.0
 * @elseif WEARABLE @since_tizen 3.0
 * @endif
 */
EAPI Eina_Bool        elm_color_class_color2_get(const char *color_class, int *r, int *g, int *b, int *a);

/**
 * @brief Set the third color of color class for the Elementary widgets.
 *
 * The third color is commonly used for shadow of text.
 *
 * @note These color values are expected to be premultiplied by @p a.
 *
 * @param[in] color_class The name of color class.
 * @param[in] r The red intensity of the red color.
 * @param[in] g The green intensity of the green color.
 * @param[in] b The blue intensity of the blue color.
 * @param[in] a The alpha value.
 *
 * @since 1.19
 *
 * @ingroup Elm_General
 *
 * @if MOBILE @since_tizen 3.0
 * @elseif WEARABLE @since_tizen 3.0
 * @endif
 */
EAPI Eina_Bool        elm_color_class_color3_set(const char *color_class, int r, int g, int b, int a);

/**
 * @brief Get the third color of color class for the Elementary widgets.
 *
 * The third color is commonly used for shadow of text.
 *
 * @note These color values are expected to be premultiplied by @p a.
 *
 * @param[in] color_class The name of color class.
 * @param[in] r The red intensity of the red color.
 * @param[in] g The green intensity of the green color.
 * @param[in] b The blue intensity of the blue color.
 * @param[in] a The alpha value.
 *
 * @since 1.19
 *
 * @ingroup Elm_General
 *
 * @if MOBILE @since_tizen 3.0
 * @elseif WEARABLE @since_tizen 3.0
 * @endif
 */
EAPI Eina_Bool        elm_color_class_color3_get(const char *color_class, int *r, int *g, int *b, int *a);

/**
 * @brief Delete elementary color class.
 *
 * This function deletes any values at the process level for the
 * specified color class.
 * @note Deleting the color class will revert it to the
 *       values defined in the theme file.
 *
 * @param[in] color_class The name of color class.
 *
 * @ingroup Elm_General
 *
 * @if MOBILE @since_tizen 3.0
 * @elseif WEARABLE @since_tizen 3.0
 * @endif
 */
EAPI void             elm_color_class_del(const char *color_class);

/**
 * @brief Set the color of color class for a given widget.
 *
 * @note These color values are expected to be premultiplied by @p a.
 *
 * @param[in] obj The Elementary widget.
 * @param[in] color_class The name of color class.
 * @param[in] r The red intensity of the red color.
 * @param[in] g The green intensity of the green color.
 * @param[in] b The blue intensity of the blue color.
 * @param[in] a The alpha value.
 *
 * @since 1.19
 *
 * @ingroup Elm_General
 *
 * @if MOBILE @since_tizen 3.0
 * @elseif WEARABLE @since_tizen 3.0
 * @endif
 */
EAPI Eina_Bool        elm_object_color_class_color_set(Evas_Object *obj, const char *color_class, int r, int g, int b, int a);

/**
 * @brief Get the color of color class for a given widget.
 *
 * @note These color values are expected to be premultiplied by @p a.
 *
 * @param[in] obj The Elementary widget.
 * @param[in] color_class The name of color class.
 * @param[in] r The red intensity of the red color.
 * @param[in] g The green intensity of the green color.
 * @param[in] b The blue intensity of the blue color.
 * @param[in] a The alpha value.
 *
 * @since 1.19
 *
 * @ingroup Elm_General
 *
 * @if MOBILE @since_tizen 3.0
 * @elseif WEARABLE @since_tizen 3.0
 * @endif
 */
EAPI Eina_Bool        elm_object_color_class_color_get(Evas_Object *obj, const char *color_class, int *r, int *g, int *b, int *a);

/**
 * @brief Set the second color of color class for a given widget.
 *
 * The second color is commonly used for outline of text.
 *
 * @note These color values are expected to be premultiplied by @p a.
 *
 * @param[in] obj The Elementary widget.
 * @param[in] color_class The name of color class.
 * @param[in] r The red intensity of the red color.
 * @param[in] g The green intensity of the green color.
 * @param[in] b The blue intensity of the blue color.
 * @param[in] a The alpha value.
 *
 * @since 1.19
 *
 * @ingroup Elm_General
 *
 * @if MOBILE @since_tizen 3.0
 * @elseif WEARABLE @since_tizen 3.0
 * @endif
 */
EAPI Eina_Bool        elm_object_color_class_color2_set(Evas_Object *obj, const char *color_class, int r, int g, int b, int a);

/**
 * @brief Get the second color of color class for a given widget.
 *
 * The second color is commonly used for outline of text.
 *
 * @note These color values are expected to be premultiplied by @p a.
 *
 * @param[in] obj The Elementary widget.
 * @param[in] color_class The name of color class.
 * @param[in] r The red intensity of the red color.
 * @param[in] g The green intensity of the green color.
 * @param[in] b The blue intensity of the blue color.
 * @param[in] a The alpha value.
 *
 * @since 1.19
 *
 * @ingroup Elm_General
 *
 * @if MOBILE @since_tizen 3.0
 * @elseif WEARABLE @since_tizen 3.0
 * @endif
 */
EAPI Eina_Bool        elm_object_color_class_color2_get(Evas_Object *obj, const char *color_class, int *r, int *g, int *b, int *a);

/**
 * @brief Set the third color of color class for a given widget.
 *
 * The third color is commonly used for shadow of text.
 *
 * @note These color values are expected to be premultiplied by @p a.
 *
 * @param[in] obj The Elementary widget.
 * @param[in] color_class The name of color class.
 * @param[in] r The red intensity of the red color.
 * @param[in] g The green intensity of the green color.
 * @param[in] b The blue intensity of the blue color.
 * @param[in] a The alpha value.
 *
 * @since 1.19
 *
 * @ingroup Elm_General
 *
 * @if MOBILE @since_tizen 3.0
 * @elseif WEARABLE @since_tizen 3.0
 * @endif
 */
EAPI Eina_Bool        elm_object_color_class_color3_set(Evas_Object *obj, const char *color_class, int r, int g, int b, int a);

/**
 * @brief Get the third color of color class for a given widget.
 *
 * The third color is commonly used for shadow of text.
 *
 * @note These color values are expected to be premultiplied by @p a.
 *
 * @param[in] obj The Elementary widget.
 * @param[in] color_class The name of color class.
 * @param[in] r The red intensity of the red color.
 * @param[in] g The green intensity of the green color.
 * @param[in] b The blue intensity of the blue color.
 * @param[in] a The alpha value.
 *
 * @since 1.19
 *
 * @ingroup Elm_General
 *
 * @if MOBILE @since_tizen 3.0
 * @elseif WEARABLE @since_tizen 3.0
 * @endif
 */
EAPI Eina_Bool        elm_object_color_class_color3_get(Evas_Object *obj, const char *color_class, int *r, int *g, int *b, int *a);

/**
 * @brief Delete the color class for the Elementary widget.
 *
 * Deleting the color class will revert it to the values defined by
 * elm_color_class_set() or the theme file.
 *
 * @param[in] obj The Elementary widget.
 * @param[in] color_class The name of color class.
 *
 * @ingroup Elm_General
 *
 * @if MOBILE @since_tizen 3.0
 * @elseif WEARABLE @since_tizen 3.0
 * @endif
 */
EAPI void             elm_object_color_class_del(Evas_Object *obj, const char *color_class);

/**
 * @brief Delete all color classes for the Elementary widget item.
 *
 * This function deletes any color classes defined for the Elementary widget item.
 * Clearing color classes will revert the color of all parts to the values
 * defined by elm_color_class_set() or the theme file.
 *
 * @param[in] obj The Elementary widget.
 *
 * @ingroup Elm_General
 *
 * @if MOBILE @since_tizen 3.0
 * @elseif WEARABLE @since_tizen 3.0
 * @endif
 */
EAPI void             elm_object_color_class_clear(Evas_Object *obj);

//TIZEN_ONLY(20200117): transition duration factor for widget transition customize
/**
 * @brief Set duration factor of the Elementary widget transition.
 *
 * This fucntion change the duration factor of the Elementary widget transition.
 * The duration factor is for widget transit animation customize.
 * Widget can have it's own transition effect for presenting widget features,
 * the factor can be multipled the duration of transition effect.
 *
 * @param[in] obj The Elemenatary widget.
 * @param[in] duration The duration factor value. zero(0) value can disable widget transition.
 *
 * @ingroup Elm_General
 *
 * @since_tizen 5.5
 * @endif
 */
///@{EAPI Eina_Bool elm_object_transition_duration_factor_set(Eo *obj, double duration); ///@}

/**
 * @brief Get duration factor of the Elementary widget transition.
 *
 * This fucntion return the duration factor of the Elementary widget transition.
 * The duration factor is for widget transit animation customize.
 * widget can have it's own transition effect for presenting widget features,
 * The factor can be multipled the duration of transition effect.
 *
 * @param[in] obj The Elemenatary widget.
 *
 * @ingroup Elm_General
 *
 * @since_tizen 5.5
 * @endif
 */
///@{EAPI double elm_object_transition_duration_factor_get(const Eo *obj); ///@}
//

/*******
 * END *
 *******/
